00001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:37 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0xffff1f0000000000, &(0x7f0000000000)) 14:05:37 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0xffffff7f00000000, &(0x7f0000000000)) 14:05:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x5f0633017806426) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)=ANY=[@ANYBLOB="b9477cc0e6c0ffffffffffff08004502003c0000000000299078000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086d00"], 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e21, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4c061) (async) syz_emit_ethernet(0x1046, &(0x7f0000002940)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)={0x0, 0x2, [0xe65, 0xa1d, 0x10b, 0x1d3]}) (async) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000900)="76e2d6b17ba5390c165b6b6a6a3a81ea67ef1688270548911a0eec2c3a46b12407c2b7110181c345aec86d6e3513cdb1f0aca600ac494581b009", 0x3a}], 0x1) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) [ 1598.692134] block nbd4: Device being setup by another task [ 1598.694994] block nbd3: NBD_DISCONNECT [ 1598.702522] block nbd3: Send disconnect failed -32 14:05:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80401) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x4080, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x80000001, 0x5, 0x3, 0x19, "03ab9b80e98cd70cb6609e3dd4527860d62cf5691edc068aa9ad6832877b6e7f9a07d1da46100cb254b85e863d07c0718528d023f54ad9bf171a8e3510e5f4bf", "e2930daa58e3ee21ddea89c315a2ac3128ebd9864b942af3a7b4e5787b80860a", [0x6, 0x92c]}) ioctl$NBD_DISCONNECT(r1, 0xab08) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80401) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x4080, 0x0) (async) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x80000001, 0x5, 0x3, 0x19, "03ab9b80e98cd70cb6609e3dd4527860d62cf5691edc068aa9ad6832877b6e7f9a07d1da46100cb254b85e863d07c0718528d023f54ad9bf171a8e3510e5f4bf", "e2930daa58e3ee21ddea89c315a2ac3128ebd9864b942af3a7b4e5787b80860a", [0x6, 0x92c]}) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) [ 1598.754961] audit: type=1804 audit(1669471537.863:13912): pid=26775 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2507/bus" dev="sda1" ino=15330 res=1 14:05:37 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab04) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1598.862310] block nbd3: NBD_DISCONNECT 14:05:38 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0xffffffff00000000, &(0x7f0000000000)) [ 1598.883099] block nbd3: Send disconnect failed -32 14:05:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)=""/103, &(0x7f00000001c0)=0x67) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') 14:05:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffe) ioctl$NBD_DO_IT(r1, 0xab03) [ 1598.982345] block nbd4: Device being setup by another task 14:05:38 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab05) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:38 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0xffffffff88600000, &(0x7f0000000000)) [ 1599.081120] block nbd3: NBD_DISCONNECT [ 1599.116686] block nbd3: Send disconnect failed -32 [ 1599.141079] Unknown ioctl 43785 [ 1599.165412] Unknown ioctl 43779 [ 1599.242046] block nbd4: Device being setup by another task 14:05:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x5f}, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f00000006c0)=ANY=[], 0x2bb98205) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000ac0)={r2}, 0x8) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000b40)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80}, [@generic={0x4, 0x4, 0x3, 0x20, 0x80000001}, @map_fd={0x18, 0x2}]}, &(0x7f00000008c0)='syzkaller\x00', 0x8, 0xeb, &(0x7f0000000900)=""/235, 0x41000, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000a00)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000a40)={0x3, 0xd, 0x3, 0x8000}, 0x10, 0x2d929, 0xffffffffffffffff, 0x0, &(0x7f0000000b00)=[0xffffffffffffffff, r1, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r2, r5]}, 0x80) splice(r2, 0x0, r4, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f00000010c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r7, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r9, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffe) ioctl$NBD_DO_IT(r1, 0xab03) 14:05:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)=""/103, &(0x7f00000001c0)=0x67) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') 14:05:38 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x6, @local, 0x0, 0x2, 'wlc\x00', 0x0, 0x0, 0xffffffff}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:38 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab06) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)=""/103, &(0x7f00000001c0)=0x67) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)=""/103, &(0x7f00000001c0)=0x67) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') (async) 14:05:38 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x6, @local, 0x0, 0x2, 'wlc\x00', 0x0, 0x0, 0xffffffff}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1599.618352] block nbd3: NBD_DISCONNECT [ 1599.626617] Unknown ioctl 43785 [ 1599.631231] block nbd3: Send disconnect failed -32 14:05:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffe) (async, rerun: 64) ioctl$NBD_DO_IT(r1, 0xab03) (rerun: 64) [ 1599.649592] audit: type=1804 audit(1669471538.753:13913): pid=26853 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2508/bus" dev="sda1" ino=15202 res=1 [ 1599.675025] block nbd4: Device being setup by another task [ 1599.680848] Unknown ioctl 43779 [ 1599.690871] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:38 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab07) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1599.767085] audit: type=1804 audit(1669471538.843:13914): pid=26860 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2508/bus" dev="sda1" ino=15202 res=1 [ 1599.792802] FS-Cache: Duplicate cookie detected [ 1599.797535] FS-Cache: O-cookie c=00000000dc18ab85 [p=0000000052fbc343 fl=222 nc=0 na=1] [ 1599.805792] FS-Cache: O-cookie d=00000000f69fa087 n=00000000a7c31a51 14:05:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1599.812320] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1599.819181] FS-Cache: N-cookie c=000000003d964530 [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1599.827316] FS-Cache: N-cookie d=00000000f69fa087 n=000000000f72b02e [ 1599.833840] FS-Cache: N-key=[16] '020000000000000002000000776c6300' 14:05:39 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) setxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v1={0x1000000, [{0x6, 0xfff}]}, 0xc, 0x3) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) fstat(0xffffffffffffffff, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @empty, 0xffff, 0x2, 'wlc\x00', 0x0, 0x1, 0x12}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1599.876774] block nbd3: NBD_DISCONNECT [ 1599.884516] Unknown ioctl 43785 [ 1599.890184] Unknown ioctl 43785 [ 1599.896389] Unknown ioctl 43779 [ 1599.904371] Unknown ioctl 43779 [ 1599.913105] Unknown ioctl 43785 [ 1599.919691] block nbd3: Send disconnect failed -32 [ 1599.926389] Unknown ioctl 43779 [ 1599.932951] Unknown ioctl 43785 [ 1599.939737] Unknown ioctl 43779 [ 1599.953495] Unknown ioctl 43785 [ 1599.958048] Unknown ioctl 43779 [ 1599.962841] block nbd4: Device being setup by another task [ 1599.971625] audit: type=1804 audit(1669471539.073:13915): pid=26899 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2509/bus" dev="sda1" ino=15650 res=1 [ 1599.996648] Unknown ioctl 43785 [ 1600.007243] Unknown ioctl 43779 [ 1600.014091] Unknown ioctl 43785 [ 1600.022881] Unknown ioctl 43779 14:05:39 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab09) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1600.039542] Unknown ioctl 43785 [ 1600.047010] Unknown ioctl 43779 [ 1600.060446] Unknown ioctl 43785 [ 1600.069850] Unknown ioctl 43779 [ 1600.081480] Unknown ioctl 43785 [ 1600.096556] Unknown ioctl 43779 [ 1600.116371] Unknown ioctl 43785 [ 1600.123787] Unknown ioctl 43779 [ 1600.132103] audit: type=1804 audit(1669471539.153:13916): pid=26905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2509/bus" dev="sda1" ino=15650 res=1 [ 1600.137685] Unknown ioctl 43785 [ 1600.163620] Unknown ioctl 43779 [ 1600.180392] Unknown ioctl 43779 [ 1600.192899] Unknown ioctl 43779 [ 1600.201880] block nbd4: Device being setup by another task [ 1600.209641] Unknown ioctl 43779 [ 1600.220986] Unknown ioctl 43779 [ 1600.234345] Unknown ioctl 43779 [ 1600.237714] Unknown ioctl 43785 [ 1600.248827] Unknown ioctl 43779 [ 1600.253141] Unknown ioctl 43785 [ 1600.263169] Unknown ioctl 43779 [ 1600.267904] Unknown ioctl 43785 [ 1600.290866] Unknown ioctl 43779 [ 1600.294146] Unknown ioctl 43785 [ 1600.294155] Unknown ioctl 43785 [ 1600.294161] Unknown ioctl 43785 [ 1600.294167] Unknown ioctl 43785 [ 1600.294174] Unknown ioctl 43785 [ 1600.294181] Unknown ioctl 43785 [ 1600.294187] Unknown ioctl 43785 [ 1600.298644] Unknown ioctl 43785 [ 1600.311980] Unknown ioctl 43779 [ 1600.353105] Unknown ioctl 43779 [ 1600.363233] Unknown ioctl 43785 [ 1600.367764] Unknown ioctl 43779 [ 1600.377857] Unknown ioctl 43785 [ 1600.381261] Unknown ioctl 43779 14:05:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x5f}, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r3, &(0x7f00000006c0)=ANY=[], 0x2bb98205) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000ac0)={r2}, 0x8) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000b40)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80}, [@generic={0x4, 0x4, 0x3, 0x20, 0x80000001}, @map_fd={0x18, 0x2}]}, &(0x7f00000008c0)='syzkaller\x00', 0x8, 0xeb, &(0x7f0000000900)=""/235, 0x41000, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000a00)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000a40)={0x3, 0xd, 0x3, 0x8000}, 0x10, 0x2d929, 0xffffffffffffffff, 0x0, &(0x7f0000000b00)=[0xffffffffffffffff, r1, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r2, r5]}, 0x80) (async) splice(r2, 0x0, r4, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f00000010c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r7, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r9, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x143800) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:39 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x6, @local, 0x0, 0x2, 'wlc\x00', 0x0, 0x0, 0xffffffff}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:39 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) setxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v1={0x1000000, [{0x6, 0xfff}]}, 0xc, 0x3) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) fstat(0xffffffffffffffff, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @empty, 0xffff, 0x2, 'wlc\x00', 0x0, 0x1, 0x12}, 0x2c) (async, rerun: 32) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (rerun: 32) 14:05:39 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab0a) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1600.406388] Unknown ioctl 43785 [ 1600.409808] Unknown ioctl 43779 [ 1600.425387] Unknown ioctl 43785 [ 1600.449401] Unknown ioctl 43779 [ 1600.469651] Unknown ioctl 43785 [ 1600.474494] Unknown ioctl 43779 [ 1600.496240] Unknown ioctl 43785 [ 1600.499798] Unknown ioctl 43779 [ 1600.524376] Unknown ioctl 43785 [ 1600.527957] Unknown ioctl 43779 [ 1600.558903] Unknown ioctl 43785 [ 1600.561395] FS-Cache: Duplicate cookie detected [ 1600.562528] Unknown ioctl 43779 14:05:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x143800) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x143800) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1600.566914] FS-Cache: O-cookie c=000000005101143f [p=0000000052fbc343 fl=222 nc=0 na=1] [ 1600.566923] FS-Cache: O-cookie d=00000000f69fa087 n=0000000006aea3f6 [ 1600.566929] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1600.591619] FS-Cache: N-cookie c=0000000087ce2142 [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1600.592577] Unknown ioctl 43785 [ 1600.599676] FS-Cache: N-cookie d=00000000f69fa087 n=00000000374ec9af [ 1600.599683] FS-Cache: N-key=[16] '020000000000000002000000776c6300' [ 1600.613131] Unknown ioctl 43779 [ 1600.622079] block nbd4: Device being setup by another task [ 1600.655906] Unknown ioctl 43779 [ 1600.683462] Unknown ioctl 43779 14:05:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = fanotify_init(0x1, 0x8000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$NBD_DO_IT(r0, 0xab08) [ 1600.703823] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:39 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab12) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x143800) ioctl$NBD_DO_IT(r0, 0xab08) [ 1600.868788] block nbd3: NBD_DISCONNECT 14:05:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) setxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v1={0x1000000, [{0x6, 0xfff}]}, 0xc, 0x3) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) fstat(0xffffffffffffffff, &(0x7f0000000280)) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @empty, 0xffff, 0x2, 'wlc\x00', 0x0, 0x1, 0x12}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:40 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1600.894883] block nbd3: Send disconnect failed -32 14:05:40 executing program 0: close$fd_v4l2_buffer(0xffffffffffffffff) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x1a2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfb, 0x1, 0x3, 0x7f, 0x0, 0x8, 0x1000, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x11000, 0x5, 0x7f, 0x7, 0x5, 0x1f, 0xfffc, 0x0, 0x5, 0x0, 0x9}, 0xffffffffffffffff, 0x6, r1, 0x0) [ 1600.921926] block nbd4: Device being setup by another task 14:05:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x5f}, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 32) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async, rerun: 32) sendto$inet6(r4, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f00000006c0)=ANY=[], 0x2bb98205) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000ac0)={r2}, 0x8) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000b40)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80}, [@generic={0x4, 0x4, 0x3, 0x20, 0x80000001}, @map_fd={0x18, 0x2}]}, &(0x7f00000008c0)='syzkaller\x00', 0x8, 0xeb, &(0x7f0000000900)=""/235, 0x41000, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000a00)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000a40)={0x3, 0xd, 0x3, 0x8000}, 0x10, 0x2d929, 0xffffffffffffffff, 0x0, &(0x7f0000000b00)=[0xffffffffffffffff, r1, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r2, r5]}, 0x80) (async, rerun: 32) splice(r2, 0x0, r4, 0x0, 0x4ff99, 0x0) (async, rerun: 32) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async, rerun: 64) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async, rerun: 64) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f00000010c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async, rerun: 32) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async, rerun: 64) ioctl$BTRFS_IOC_BALANCE_V2(r7, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r9, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (rerun: 64) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (rerun: 64) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:05:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = fanotify_init(0x1, 0x8000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:40 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab2a) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0xb0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)={0xa7, @local, 0x0, 0x800002, 'wlc\x00', 0x32}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:40 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:40 executing program 0: close$fd_v4l2_buffer(0xffffffffffffffff) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x1a2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfb, 0x1, 0x3, 0x7f, 0x0, 0x8, 0x1000, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x11000, 0x5, 0x7f, 0x7, 0x5, 0x1f, 0xfffc, 0x0, 0x5, 0x0, 0x9}, 0xffffffffffffffff, 0x6, r1, 0x0) 14:05:40 executing program 0: close$fd_v4l2_buffer(0xffffffffffffffff) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x1a2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfb, 0x1, 0x3, 0x7f, 0x0, 0x8, 0x1000, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x11000, 0x5, 0x7f, 0x7, 0x5, 0x1f, 0xfffc, 0x0, 0x5, 0x0, 0x9}, 0xffffffffffffffff, 0x6, r1, 0x0) 14:05:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0xb0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)={0xa7, @local, 0x0, 0x800002, 'wlc\x00', 0x32}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = fanotify_init(0x1, 0x8000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$NBD_DO_IT(r0, 0xab08) [ 1601.536156] block nbd3: NBD_DISCONNECT [ 1601.550632] block nbd3: Send disconnect failed -32 [ 1601.555948] block nbd4: Device being setup by another task 14:05:40 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab36) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:40 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 32) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (rerun: 32) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1601.631975] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.637616] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.652151] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.679839] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x1) unshare(0x48040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x24}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYRES16=0x0, @ANYBLOB="080229bd7000fcdbdf250b0000005b0003006e13d5afa4e70227f86e9192cfcb28150d927ca627b9f822b6713283676f02d6a0b9d06c373ca70fd5f7e6a359bd667a1fae91eead9d3fb899e0908ad9a750dc384435451059c59412c730b06d8f9a427d3364c29d0d7feb90f79db858f0ef7b9110ffead91825d53ea7b87b6220cb653c929cae08da4bc952bbad44086581d512a421509486a45838323200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) r3 = socket$netlink(0x10, 0x3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, 0x0, 0x4000000) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xe}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000540)={{0x7}, 0x100, './file0\x00'}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000001c0)={0x6, 0x0, 0x8e}) r5 = socket$igmp(0x2, 0x3, 0x2) r6 = accept4$x25(r2, &(0x7f0000000280)={0x9, @remote}, &(0x7f0000000380)=0x12, 0x800) sync_file_range(r6, 0x100000001, 0xa2, 0x6) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4800) copy_file_range(r7, &(0x7f0000000140)=0x6, r5, &(0x7f0000000180)=0x2, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x5, 0x0, 0x60, {0x0, 0x0, 0x3, 0x0, 0xf201}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x8100, 0x0, 0x262e}, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) [ 1601.717333] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.740373] block nbd3: NBD_DISCONNECT [ 1601.760972] block nbd3: Send disconnect failed -32 [ 1601.771229] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.791548] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.791726] block nbd4: Device being setup by another task [ 1601.821822] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.851867] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1601.866773] IPVS: ftp: loaded support on port[0] = 21 14:05:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2}}}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000b40), 0x400, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0x13, 0x5, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8001}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x4}]}, &(0x7f0000000940)='syzkaller\x00', 0x4, 0xa5, &(0x7f0000000980)=""/165, 0x40f00, 0x8, '\x00', 0x0, 0x21, 0xffffffffffffffff, 0x8, &(0x7f0000000ac0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000b00)={0x0, 0x10, 0xdcf4, 0x20}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000b80)=[r6]}, 0x80) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYRES32=r8, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESHEX, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x8065) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r7, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x10001}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x4, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:41 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0xb0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)={0xa7, @local, 0x0, 0x800002, 'wlc\x00', 0x32}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:41 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40049409) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x56}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x20000001) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="940000000307030000000000000000000200fffd0900010073797a310000000044000780080001400000df8e080002400000003d080001408000000008000140000000070800024000000004080001400000000508000240000578750eeaeec81675cf020097ddab3800000808000140000000050c00024000000000000000420c00024000000000ff0c00034000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab08) 14:05:41 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) r0 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@private0}}, &(0x7f00000001c0)=0xe8) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000300) utimensat(r3, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r5}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000200)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@private}}, &(0x7f0000000480)=0xe8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xee00}}, './file0/file0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'team0\x00'}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r11, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r13}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r14}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r11, r11]}}], 0x98, 0x50}, 0x840) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r16, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r18}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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", @typed={0x8, 0x7a, 0x0, 0x0, @fd=r15}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, [@generic="572017b76618b9258851babb4673c05868b4ca726ec52005f9155f76b3d8c84cee87c380587e66a69cf61400688fdf7e49b30745405bd45f6cd98fe52ffe307d6dc497aef3e768e47c799fb17764a60c0f544b7a8c7261196f9f4058a9342b3596f92d9b9c80afeadd22cc8b3dc5c49d3501dd49db6e571e4a896dea73c0af5aaffe0c7ea25dc4dc8660cf6784ffb4719e3784935ef71368349fb987c0e92bbd8b9746f3cb0e5345b189bf8e55ef8f1258d7bf4edfae638ad835f5703fb4a20942e799784d067efea924ad12751d7022d55d4c706a2e821cd7746c8d802839a926682ab38c37396acd3232007ee13c3b19de9b9ef025890a632dcdb02f52aca43fb34464f88ca69ba118aa21237fedf0cbbba1287c6b1082098a547485f13a7f557456c82e2d3c6208273ec20402c2773db4b4579dffa0d6ace07b59b019063466c02c90fc6bdf8269e5d0367771f1bedd6e1f36e0d0df6170658a8351eadd27400e536687965bd8528a48ee5946b45ce7724b02b6c7e99e7785f4946ab27e7b7172674720c9e09a50881be72247ac1b5f9415f35eeda462e9011e13e5a0521784aaadd48e144e59d914b6c09fe9149fdf81117bb5c940f8eba5b5c833912ef074c2c832260da03396a72a710d1dfd825877296666fc8326fcd06ad15e4dadf12d1ae3fde7084c37f135dd0b1a2cb6d6a03fd163126907ecdcb78ae337925b5ee47555a75c0a50f1a5884626a9cd86e0c2c2fe2bf051c3729b8d52b73549e52cac6df6df3c343736efc3e2a7f94d108a9116bbc4ec207efd0b43cd592e4f4ff36d1736020fee9fbd886933a5fdf0ec37220e406c8c952376275bf9c68f34b049dff526864f9af667b32b21d0f7114345db0b81c22ba89b55edb200fcc72192a2e3abf2a3801d6d85948b865c244931c82f78b7a8a3f4294c73df6d4be653c419e0f74308dac7d121db88b395778cad626bd0253a46f02dbef91a6c60f4cb1fab980c1caefc65b41e1bb731f28df82f64f2520ca3a07e2ceabc04919e32bd78ad8164f5ccc32ad80987cc37efd012be4b29b1ad42f4fb7180d7aabd9ef545e9426ee7329d7166afb8759b45e0d3c6a4b436a4c43556bf9429279bf885db4cd6c8c85c3a4c316e4f6c97499fc7d5a56bbb8af8dd600dbf500fab5c5063d032f737f3bbc948fc258b4c303e444c3a6b8b68d208b5272799f803ea551962f7a9952bea667338f83330c58fd17c1c467c247c04801da2f25f1cfff2089fa7c1319198b931d3aff0670aa47c2b7505fe8998d057980390a221f4196510e536762a7d97885b08b313827793324416e5bdd712a188002d24d8ba294286660c048054b3ee71bf37acd0a2c880484208c5a6a928061de40ed375e5032ba30f4b9ba50b74a0d65a9a2c6c81187c72d8ecb4e6ded9d741965754b9688cc20ba5df1d8f232943f6d7863b5743554b948d6a5c870ae4c9c37f62e866b25f9a5d2a63797201b71977fed7eb43f6f32bd0520d06a3d8ce2f3ff1c2a048b4954c3d021bfe14829799d66ef5c56959f7424589686b8f86099777c51edcb103116703bb217cde96c96fde27af1231778a9e8b307cc32f7d8958ede992638abba6cc52e189b1652ca9d0e9fa5f5ad729960cc3d4b099f4d2bb22af75f6c0d06f6515e74a85a3544d7d05e78e9a127f42de7c8398b5e2276262a0a6c8c7954937f99eee2c0ba5196d20f196ae867dbecf22dc6ea8370316c39a8ef9f28163546cf8b632493ed0e7384c0cb210878ff0e36a97b7296c70e4d6d4a3198e023e2196ce8c5ce023d208aaf8bacf859e321b8b89684bbe3b57a93d8595141c11cc2b85014f6501ed5f28a7b57dd5e02e5f4d1ad07a518e1df172a166aa6c84a177696fe0b03062f03fc41b86509335bd85cb21be1c1874f1eb11d2cec04b83b0eac1dbdaceed02275db179c8787fa962904260bc8703499bf442834aff14a25d06d2c5a1b23983b6570f064652b42836c3d2da273e16f2a95e57d1e834c9c75b6d1928394169143780cceb0aaede78bdf2e55bbb95532c96bf0edfb64f0e9db5c1ab7845c8d19cfaad8bbc8e4d071901bfc97afc88706b4851223eea2472b35178dcdbcf14e40e4ff935a85c54c0cda271ca5f1075e2a74e3d597f08a4a4b5a12ab0e4fdd0a89c60e39b626e5cfe224215c1982901d172c6e0a91a4c81bafda977ec44cd10ce57c3bcac5c2bf6544bc9e26ff40549926ec6940850aed262e4b3a4445046748a9d2ac2fde6423d0407b00ef882eb53881c17d61e9df3c7e7eb8977ee57e3cac2f892810e3a16c597d1bf082d17276f5c585faf6796428cf8e291c842a2fa1ab267c30ef6fa9dc1feeb8da0fcc5f17104468a5a30de35864377c97e786726654031f0bde1ee6bbea2bf8cc4c6106a7ecad17fc706d6838173fc556ff5f7c3be5075a87555d74f9477beafe6393616d1f94e602a2b15147b37997c8c7a6f474f6a"]}, @nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r15, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r17, 0x0, r19}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r16, r16]}}], 0x98, 0x50}, 0x840) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}, {0x2, 0x5, r1}, {0x2, 0x0, 0xee00}, {0x2, 0x6, r5}, {0x2, 0x4, r6}, {0x2, 0x4, r7}, {0x2, 0x5, r8}, {0x2, 0x2, 0xee00}], {0x4, 0x3}, [{0x8, 0x7, 0xee00}, {0x8, 0x1, 0xee00}, {0x8, 0x1, r9}, {0x8, 0x3, 0xee00}, {0x8, 0x2, r14}, {0x8, 0x3}, {0x8, 0xa, r19}], {0x10, 0x5}, {0x20, 0x5}}, 0x9c, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x1) unshare(0x48040200) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x24}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYRES16=0x0, @ANYBLOB="080229bd7000fcdbdf250b0000005b0003006e13d5afa4e70227f86e9192cfcb28150d927ca627b9f822b6713283676f02d6a0b9d06c373ca70fd5f7e6a359bd667a1fae91eead9d3fb899e0908ad9a750dc384435451059c59412c730b06d8f9a427d3364c29d0d7feb90f79db858f0ef7b9110ffead91825d53ea7b87b6220cb653c929cae08da4bc952bbad44086581d512a421509486a45838323200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) (async) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) (async) r3 = socket$netlink(0x10, 0x3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, 0x0, 0x4000000) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xe}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000540)={{0x7}, 0x100, './file0\x00'}) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000001c0)={0x6, 0x0, 0x8e}) r5 = socket$igmp(0x2, 0x3, 0x2) (async) r6 = accept4$x25(r2, &(0x7f0000000280)={0x9, @remote}, &(0x7f0000000380)=0x12, 0x800) sync_file_range(r6, 0x100000001, 0xa2, 0x6) (async) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4800) copy_file_range(r7, &(0x7f0000000140)=0x6, r5, &(0x7f0000000180)=0x2, 0x0, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x5, 0x0, 0x60, {0x0, 0x0, 0x3, 0x0, 0xf201}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x8100, 0x0, 0x262e}, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1602.469064] block nbd3: NBD_DISCONNECT [ 1602.495382] block nbd3: Send disconnect failed -32 [ 1602.495507] IPVS: ftp: loaded support on port[0] = 21 [ 1602.511781] block nbd4: Device being setup by another task 14:05:41 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x628, 0x438, 0x438, 0x100, 0x228, 0x320, 0x558, 0x558, 0x558, 0x558, 0x558, 0x6, &(0x7f0000000280), {[{{@ipv6={@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, [0xffffffff, 0xff], [0xff000000, 0xffffffff, 0xff000000, 0xff000000], 'gre0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x2c, 0x1, 0x0, 0x48}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={{0x30}, {[0x4d6, 0x4d2], 0x81, 0xda, 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xf8}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={{0x30}, {[0x4d4, 0x4d3], 0x8, 0x7, 0x3}}, @common=@eui64={{0x28}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1b}}}, {{@ipv6={@mcast1, @private2, [0xffffffff, 0xffffff00, 0x1feffffff, 0xff], [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], 'veth1_to_hsr\x00', 'bond_slave_1\x00', {}, {}, 0x33, 0x8, 0x1, 0x2}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7, 0xff}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1, @ipv6=@remote, 0x1, 0x3b}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}, {0x4}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x688) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) write$P9_RREADLINK(r0, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 1602.530476] audit: type=1800 audit(1669471541.634:13917): pid=27087 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15874 res=0 14:05:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x56}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x20000001) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="940000000307030000000000000000000200fffd0900010073797a310000000044000780080001400000df8e080002400000003d080001408000000008000140000000070800024000000004080001400000000508000240000578750eeaeec81675cf020097ddab3800000808000140000000050c00024000000000000000420c00024000000000ff0c00034000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab08) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x0) (async) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x56}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x20000001) (async) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="940000000307030000000000000000000200fffd0900010073797a310000000044000780080001400000df8e080002400000003d080001408000000008000140000000070800024000000004080001400000000508000240000578750eeaeec81675cf020097ddab3800000808000140000000050c00024000000000000000420c00024000000000ff0c00034000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) 14:05:41 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40081271) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1602.669655] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1602.726701] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1602.762458] 8021q: adding VLAN 0 to HW filter on device bond0 14:05:41 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) r0 = getuid() (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@private0}}, &(0x7f00000001c0)=0xe8) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000300) (async) utimensat(r3, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r5}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) (async) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000200)=0x0) (async) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@private}}, &(0x7f0000000480)=0xe8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xee00}}, './file0/file0\x00'}) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'team0\x00'}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r11, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r13}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r10}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, [@generic="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"]}, @nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r14}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r11, r11]}}], 0x98, 0x50}, 0x840) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r16, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r18}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r15}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, [@generic="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"]}, @nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r15, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r17, 0x0, r19}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r16, r16]}}], 0x98, 0x50}, 0x840) (async) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}, {0x2, 0x5, r1}, {0x2, 0x0, 0xee00}, {0x2, 0x6, r5}, {0x2, 0x4, r6}, {0x2, 0x4, r7}, {0x2, 0x5, r8}, {0x2, 0x2, 0xee00}], {0x4, 0x3}, [{0x8, 0x7, 0xee00}, {0x8, 0x1, 0xee00}, {0x8, 0x1, r9}, {0x8, 0x3, 0xee00}, {0x8, 0x2, r14}, {0x8, 0x3}, {0x8, 0xa, r19}], {0x10, 0x5}, {0x20, 0x5}}, 0x9c, 0x0) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1602.773479] block nbd3: NBD_DISCONNECT [ 1602.781325] block nbd3: Send disconnect failed -32 [ 1602.805135] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1602.817280] block nbd3: NBD_DISCONNECT 14:05:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x56}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x20000001) (async) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="940000000307030000000000000000000200fffd0900010073797a310000000044000780080001400000df8e080002400000003d080001408000000008000140000000070800024000000004080001400000000508000240000578750eeaeec81675cf020097ddab3800000808000140000000050c00024000000000000000420c00024000000000ff0c00034000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab08) [ 1602.824662] audit: type=1804 audit(1669471541.934:13918): pid=27108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir338833556/syzkaller.tDAXk4/1298/bus" dev="sda1" ino=15748 res=1 [ 1602.829389] 8021q: adding VLAN 0 to HW filter on device team0 [ 1602.863564] block nbd3: Send disconnect failed -32 [ 1602.902746] block nbd4: Device being setup by another task 14:05:42 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101283) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1603.015561] audit: type=1800 audit(1669471542.124:13919): pid=27131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15986 res=0 [ 1603.109719] block nbd3: NBD_DISCONNECT [ 1603.139732] block nbd3: Send disconnect failed -32 [ 1603.201780] block nbd4: Device being setup by another task 14:05:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2}}}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000b40), 0x400, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0x13, 0x5, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8001}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x4}]}, &(0x7f0000000940)='syzkaller\x00', 0x4, 0xa5, &(0x7f0000000980)=""/165, 0x40f00, 0x8, '\x00', 0x0, 0x21, 0xffffffffffffffff, 0x8, &(0x7f0000000ac0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000b00)={0x0, 0x10, 0xdcf4, 0x20}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000b80)=[r6]}, 0x80) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYRES32=r8, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESHEX, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x8065) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r7, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x10001}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x4, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:05:42 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) r0 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@private0}}, &(0x7f00000001c0)=0xe8) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000300) (async) utimensat(r3, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r5}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000200)=0x0) (async) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@private}}, &(0x7f0000000480)=0xe8) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xee00}}, './file0/file0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'team0\x00'}) (async) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r11, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r13}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r10}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, [@generic="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"]}, @nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r14}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r11, r11]}}], 0x98, 0x50}, 0x840) (async) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r16, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r18}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="28e47cdac599eeb148d6a8cd09791073df5254079beaa5550a02f0ecb4bb64b755eabf298ecac8dcb1477c3c6732c30ac9da8100871d881aa38e207669f51999b5200e6dbe63591d1f65a8ca0c6a8e40fa939e78cb1091505c68f962c536bc0f858baa0aa168f5ea5aa691b46779b61e43ead6615b3a1281160b69ce6c227d90744c1ddd45d5663f850a0cc37b282f264e0b2721c6d241fd3a3a9074c47bd17e606ef16e11572d63b546d1a0525c86558857863251b69a1c2a0769b558972137f68fc88e219a2cb54d6fcb666209538995beac70d26d5918909ce1d732fde6785196ea5365d5ee10607964a58b2064a65800e1aca060cebf3650a25db8fcf9ea7a76c7018080b80e13d41c3c67fe0cbab1f5c95360c6e98e56072ba8df3be92660ae410adcf576d1e6b3914eb662945b6185b3383a62583cdca4d9f028c3549967840d3280a7d798b1bbced410a2bad828f4130e435491b47b44e56717b6899eef4e8835306462a01746f17467a1b5c53277c922d7c9e89412715bc2e86d4880b468ca2e03169c5f475ed28e4c832698491058014b47f1be2815f344a9d49dc75b674ba8363a8a565ecefc3875504e9f362c3fb5c49eda66a6c023aaf2201ea3493d09857355ae853caf80073a8a652d1b0b6b8b8e46fc02bfdc67379bd2aa38ee9b057e90bf841fadbd1d849a93d2eaafe5b3c426f60fcca4170f968bea05d6faf6c9ae0cb4025bfa408c72a8891d908d989dbca2b792e3583daf10a7672b79b1f286ec414f959904f04437b34916a2196139f1159a1bcbfd7f38cd827f14e6f51b20af53738a9d7d35056d2e2ad181df237af4cd3af6f0ae20f87cf67b13e2bda5cfd9a73105d98a2311eee0282969f043552320d5ba6da20833a52fcb590bb0f1a057ec9fa69adc8faec3f5ab77125a3669524b8c3040ee67d43c83661cdbb9587d1764a4641024d0e0ffaf3715975bf9df16b8c78ae7be5731c26e315fd42ae137e11eb988350d37748b24a93e618d209f65bf86d7c490a67dec29b71bda7a39e9b160f585820dcba0e360caf8f94316bccb50d2bcbf593e32e2ff6b123258a153c51c5459c41376b762f3123f8d2e80291a64a7d02d6363f5e40acac1141f5527be57ce6de05224a41219fbf1c1385e6358599b672535e5c876349ac2673803b49ec604ab7c446124c3ede7266de7d7c7c10f2132c1ed2092bd6928144bf8a725fb74854909c4ca5c5f7b0335c4d886f92f9f90c05be1b6ccf02aca4f8917324e311996a7a0213357ea08c427ba906329dab944db823eb67fd6864944df966769e9f92325e1fcbc3be4de3e3f45d0cc66c06bf659df540937f8b538d604e5e32e107a1a68a22eb0cb996424f7914bf4030eab064e9aa768fa5df86c29f3ca584ea37b5ce51e236335c9704f5064ead23a34f851b4ae9700104ab7fd9154618fbef306db281a8d5676a7324e0a495e98571863f7bbff843721aa8211b589cb38069c70132c0ddce36a2f6e6ff7dd1f8be0b60453d12cbdba5c3fe4c433e05c3ddcf318deba15e35369620a0684714cecc8db94d6d0509354f7b0adf3be2063b186d475127d2c017a933b4787b8a1e39563c8b30669a24774da03c7a67de6b65f723a7f3529c44c26ee7f3a406d68eb512363cc3461a41f5900d96a1daa1dd6b1137c4d44e259b84423ae0057cb2303115b3624ef14d302f438325ff120fcea9fa50ef270d0e40365f81820dfa2c6483a074ee635880aaa6155fa64bd30a783eb4bf0ad51a12a29552cef08707f832933aa9a2fab9dd486f79fb8308d2b09bd67e99fd95d62d87e7800bf82cc95ed4d40a576bb90c2e772bf19e5d99222352b957975d1ec2cc837f9c34554c17343a96b9dc52248d7bdb45ad094e78a4a7116093d40ab8ad6dff85d9dbc0addbd77f619092cc5d49d1453153569ce1d38dc13a0b1e530ee9ae4c64bb6ebc2ed80eda18dcbeb7c4640e090f65e9d05099bd8f60b53bb9620e7bcc6eb86f4feb967b54419b8ccd5e65b5faa159d2219fca8a66ca0f0ea6777b0a605441deec1908a92f59d72239e8005d0794a028dd614a3c3ca280dd0bc6ef9d99d5f54b43595b6f983e3cf459fb2ccb29bcf5622e36f68baf9966c20e48dd5a93e014b5dbf8b78c00bacc5053589d3dfe1a92bb2394c4f15eb931ca3be548d9990c2dc7df76fd2fcd524285595333db7e2b670b6f858d17ad07c5120912333f1973d587d09d0246e292fa4247c1f86d4313156bbb27db43d9bf80e18220866fa20e92440e438ef3544503e369260386de008a855ba9c311f06b50c0f07eeef2b6bc9bd67b8d86797746ab815dcebee1f1ce7f639fc78764c25a7293cfea9541dc3fa26cd0dfce6bb63d7c1580e684da576222b6ab83299c4f3200dd0aa90fb3eb21478a8299e6df492357b84c038c744fafdf4cbe180b1ee437b72e7351bad064a0d8549148fb686592ef0c0d72510404d78631b5ab27b6c58f61e4e7ac87719d8894f906350d8540b1cfa39544631f5023fdbb57a69a94e711f28134917e28b2404572c0a0570532747c94193d227908ec9f53c6f186cbd9c7b321ac56617401ddace90959a1f19b5d7ca3755192ede52ec38bd3b3978a759751f51751d4ab0295d205f2c3101de7046923ec4bfdcedf2bfa254ce1041ac9d2ef01793f438b7e6e0c72a224f897e5fac2cc8a0cad561eb84af96fada0e922deee08a0109b32519df2c4afb70bc1fb7c26c4c84d6660877938e0e57576efdc4a1176de2e447450314de354776aa90ddfc4dd2a448a44e54e77d46c5627a8195441aac735b1d8e90b1e8b7b8626d527b0f67ee2e75fb3dfda9aa8a52b067ad92ace987e1bee1d62cd36c62d5c268c08610c2f435d528222e76ab698c0bf645f4fb0762b005ec37391f2d9d4605fc9eece442c7934ee75cd626922d40adc93b7b341785af8cacc5efe27d2bd12611efa16bc0d1cc9118b21073fdb100fe5518b022f7afc52bc36ce09e4af749b3fa84531f7a54da49fd2b59550f5aac7c46ed718dea519251586cafcf3d99c4a00c17d0c583854bd1ac1a6d5697c082f4c959fab1cdbeebd3bb6c9f4402b8671e4938c1d1125ca988dde456709bdec8b0ad5717c6db8e55ebd187f19bd47246478db24e02d7aacd1b52274eab6a99d27895b046ea0c54c194730f18114f351f2df9efeb4d59f697617b397586ebe52f2faf93faa54b65978293bf382376b787396bcb845405f8ef2f6357f9583e25946f875be193e06d843014da36a61ed507fa00897a6f80c89a784ae7342dea0f1ef7f33f1a5ecc78e2405532695b70a6bdf734226a6cf5eeaabfcdf93d52fed8de4d926ae6bfba3a9a44aaf13b60046002d8526135ab5b4cf5f720c5abbc54c561f2026ca37c32c36cbdd52130b18119601ccf6e353bce7d24bae1e736a40badb1305da89203e049eb6211c9f53ce72d5ba10e7f31c5e823d819b10e59d7013df2dfc5a3ade023887af438074177cfc710ca8f1e9eaa049f4e31d8c34793efa28287f3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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r15}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, [@generic="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"]}, @nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r15, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r17, 0x0, r19}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r16, r16]}}], 0x98, 0x50}, 0x840) (async) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}, {0x2, 0x5, r1}, {0x2, 0x0, 0xee00}, {0x2, 0x6, r5}, {0x2, 0x4, r6}, {0x2, 0x4, r7}, {0x2, 0x5, r8}, {0x2, 0x2, 0xee00}], {0x4, 0x3}, [{0x8, 0x7, 0xee00}, {0x8, 0x1, 0xee00}, {0x8, 0x1, r9}, {0x8, 0x3, 0xee00}, {0x8, 0x2, r14}, {0x8, 0x3}, {0x8, 0xa, r19}], {0x10, 0x5}, {0x20, 0x5}}, 0x9c, 0x0) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:42 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xe40282) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x90180, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:42 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070c9) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x1) (async) unshare(0x48040200) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYRES16=0x0, @ANYBLOB="080229bd7000fcdbdf250b0000005b0003006e13d5afa4e70227f86e9192cfcb28150d927ca627b9f822b6713283676f02d6a0b9d06c373ca70fd5f7e6a359bd667a1fae91eead9d3fb899e0908ad9a750dc384435451059c59412c730b06d8f9a427d3364c29d0d7feb90f79db858f0ef7b9110ffead91825d53ea7b87b6220cb653c929cae08da4bc952bbad44086581d512a421509486a45838323200000000000000", @ANYRES32=0x0, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) (async) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) r3 = socket$netlink(0x10, 0x3, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) (async) r4 = bpf$ITER_CREATE(0x21, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, 0x0, 0x4000000) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xe}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) (async, rerun: 32) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000540)={{0x7}, 0x100, './file0\x00'}) (rerun: 32) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000001c0)={0x6, 0x0, 0x8e}) (async) r5 = socket$igmp(0x2, 0x3, 0x2) r6 = accept4$x25(r2, &(0x7f0000000280)={0x9, @remote}, &(0x7f0000000380)=0x12, 0x800) sync_file_range(r6, 0x100000001, 0xa2, 0x6) (async) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4800) copy_file_range(r7, &(0x7f0000000140)=0x6, r5, &(0x7f0000000180)=0x2, 0x0, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x13c, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x5, 0x0, 0x60, {0x0, 0x0, 0x3, 0x0, 0xf201}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x8100, 0x0, 0x262e}, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 64) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2}}}}}}}, 0x0) (async, rerun: 64) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async, rerun: 64) r5 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async, rerun: 32) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000b40), 0x400, 0x0) (rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0x13, 0x5, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8001}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x4}]}, &(0x7f0000000940)='syzkaller\x00', 0x4, 0xa5, &(0x7f0000000980)=""/165, 0x40f00, 0x8, '\x00', 0x0, 0x21, 0xffffffffffffffff, 0x8, &(0x7f0000000ac0)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000b00)={0x0, 0x10, 0xdcf4, 0x20}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000b80)=[r6]}, 0x80) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async, rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYRES32=r8, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESHEX, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x8065) (async, rerun: 32) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r7, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x10001}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x4, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) [ 1603.524637] audit: type=1800 audit(1669471542.634:13920): pid=27179 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16034 res=0 14:05:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x628, 0x438, 0x438, 0x100, 0x228, 0x320, 0x558, 0x558, 0x558, 0x558, 0x558, 0x6, &(0x7f0000000280), {[{{@ipv6={@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, [0xffffffff, 0xff], [0xff000000, 0xffffffff, 0xff000000, 0xff000000], 'gre0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x2c, 0x1, 0x0, 0x48}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={{0x30}, {[0x4d6, 0x4d2], 0x81, 0xda, 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xf8}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={{0x30}, {[0x4d4, 0x4d3], 0x8, 0x7, 0x3}}, @common=@eui64={{0x28}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1b}}}, {{@ipv6={@mcast1, @private2, [0xffffffff, 0xffffff00, 0x1feffffff, 0xff], [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], 'veth1_to_hsr\x00', 'bond_slave_1\x00', {}, {}, 0x33, 0x8, 0x1, 0x2}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7, 0xff}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1, @ipv6=@remote, 0x1, 0x3b}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}, {0x4}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x688) (async, rerun: 32) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async, rerun: 32) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) write$P9_RREADLINK(r0, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 1603.601602] block nbd4: Device being setup by another task 14:05:42 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xe40282) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x90180, 0x0) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:42 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070ca) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1603.735544] IPVS: ftp: loaded support on port[0] = 21 14:05:42 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r1 = socket(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x1b8, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x9}}, [@TCA_STAB={0x18c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x99, 0x6, 0x0, 0x7, 0x2, 0xfffffffa, 0x9, 0x3}}, {0xa, 0x2, [0x1, 0x7ff, 0x51]}}, {{0x1c, 0x1, {0x9, 0x3f, 0x7180, 0x8001, 0x1, 0xfee2, 0x1, 0x9}}, {0x16, 0x2, [0x6, 0x1000, 0x0, 0x1, 0x9de1, 0x526, 0x7fff, 0x8, 0x5]}}, {{0x1c, 0x1, {0x7, 0x7f, 0x40, 0x3ff, 0x0, 0x8, 0x4, 0x9}}, {0x16, 0x2, [0x7, 0x8, 0x0, 0x6, 0x1, 0x8001, 0x5, 0xffff, 0x6]}}, {{0x1c, 0x1, {0x3f, 0xe0, 0xc865, 0xc1, 0x0, 0x67, 0xd7f, 0x9}}, {0x16, 0x2, [0x7, 0xffff, 0x1, 0x1, 0x400, 0x2, 0x3e7, 0x7, 0x9]}}, {{0x1c, 0x1, {0xf8, 0xff, 0x0, 0xfaa, 0x0, 0x3, 0xd13}}, {0x4}}, {{0x1c, 0x1, {0x1e, 0x40, 0xa, 0x4, 0x1, 0x7, 0x401, 0x5}}, {0xe, 0x2, [0x4264, 0x1, 0x5, 0x401, 0x0]}}, {{0x1c, 0x1, {0x0, 0xff, 0xffe1, 0x3f, 0x2, 0xffff8000, 0x2c7, 0x9}}, {0x16, 0x2, [0x7f, 0x81, 0x6, 0x400, 0xb9, 0x4, 0x4, 0x5, 0x1]}}, {{0x1c, 0x1, {0x5, 0x1f, 0x4, 0x4, 0x0, 0xfffffffd, 0xfffffdee}}, {0x4}}, {{0x1c, 0x1, {0x5, 0x5, 0xfffb, 0x6, 0x2, 0xffffffff, 0x7, 0x1}}, {0x6, 0x2, [0xfff]}}]}, @TCA_RATE={0x6}]}, 0x1b8}}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x5, 0x4}, &(0x7f0000000280)=0x8) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) fcntl$getown(0xffffffffffffffff, 0x9) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @usage=0x1, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @struct={0x5, 0x7}, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x100, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:43 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x628, 0x438, 0x438, 0x100, 0x228, 0x320, 0x558, 0x558, 0x558, 0x558, 0x558, 0x6, &(0x7f0000000280), {[{{@ipv6={@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, [0xffffffff, 0xff], [0xff000000, 0xffffffff, 0xff000000, 0xff000000], 'gre0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x2c, 0x1, 0x0, 0x48}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={{0x30}, {[0x4d6, 0x4d2], 0x81, 0xda, 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xf8}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={{0x30}, {[0x4d4, 0x4d3], 0x8, 0x7, 0x3}}, @common=@eui64={{0x28}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1b}}}, {{@ipv6={@mcast1, @private2, [0xffffffff, 0xffffff00, 0x1feffffff, 0xff], [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], 'veth1_to_hsr\x00', 'bond_slave_1\x00', {}, {}, 0x33, 0x8, 0x1, 0x2}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7, 0xff}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1, @ipv6=@remote, 0x1, 0x3b}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}, {0x4}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x688) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) write$P9_RREADLINK(r0, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 1603.933360] audit: type=1804 audit(1669471543.044:13921): pid=27222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2238591348/syzkaller.vGGBou/1326/bus" dev="sda1" ino=15490 res=1 [ 1603.971590] block nbd4: Device being setup by another task 14:05:43 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070cd) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1604.109730] audit: type=1804 audit(1669471543.064:13922): pid=27228 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir338833556/syzkaller.tDAXk4/1299/bus" dev="sda1" ino=16036 res=1 14:05:43 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r1 = socket(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x1b8, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x9}}, [@TCA_STAB={0x18c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x99, 0x6, 0x0, 0x7, 0x2, 0xfffffffa, 0x9, 0x3}}, {0xa, 0x2, [0x1, 0x7ff, 0x51]}}, {{0x1c, 0x1, {0x9, 0x3f, 0x7180, 0x8001, 0x1, 0xfee2, 0x1, 0x9}}, {0x16, 0x2, [0x6, 0x1000, 0x0, 0x1, 0x9de1, 0x526, 0x7fff, 0x8, 0x5]}}, {{0x1c, 0x1, {0x7, 0x7f, 0x40, 0x3ff, 0x0, 0x8, 0x4, 0x9}}, {0x16, 0x2, [0x7, 0x8, 0x0, 0x6, 0x1, 0x8001, 0x5, 0xffff, 0x6]}}, {{0x1c, 0x1, {0x3f, 0xe0, 0xc865, 0xc1, 0x0, 0x67, 0xd7f, 0x9}}, {0x16, 0x2, [0x7, 0xffff, 0x1, 0x1, 0x400, 0x2, 0x3e7, 0x7, 0x9]}}, {{0x1c, 0x1, {0xf8, 0xff, 0x0, 0xfaa, 0x0, 0x3, 0xd13}}, {0x4}}, {{0x1c, 0x1, {0x1e, 0x40, 0xa, 0x4, 0x1, 0x7, 0x401, 0x5}}, {0xe, 0x2, [0x4264, 0x1, 0x5, 0x401, 0x0]}}, {{0x1c, 0x1, {0x0, 0xff, 0xffe1, 0x3f, 0x2, 0xffff8000, 0x2c7, 0x9}}, {0x16, 0x2, [0x7f, 0x81, 0x6, 0x400, 0xb9, 0x4, 0x4, 0x5, 0x1]}}, {{0x1c, 0x1, {0x5, 0x1f, 0x4, 0x4, 0x0, 0xfffffffd, 0xfffffdee}}, {0x4}}, {{0x1c, 0x1, {0x5, 0x5, 0xfffb, 0x6, 0x2, 0xffffffff, 0x7, 0x1}}, {0x6, 0x2, [0xfff]}}]}, @TCA_RATE={0x6}]}, 0x1b8}}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x5, 0x4}, &(0x7f0000000280)=0x8) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) creat(&(0x7f0000000100)='./file0\x00', 0x80) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) socket(0x10, 0x3, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x1b8, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x9}}, [@TCA_STAB={0x18c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x99, 0x6, 0x0, 0x7, 0x2, 0xfffffffa, 0x9, 0x3}}, {0xa, 0x2, [0x1, 0x7ff, 0x51]}}, {{0x1c, 0x1, {0x9, 0x3f, 0x7180, 0x8001, 0x1, 0xfee2, 0x1, 0x9}}, {0x16, 0x2, [0x6, 0x1000, 0x0, 0x1, 0x9de1, 0x526, 0x7fff, 0x8, 0x5]}}, {{0x1c, 0x1, {0x7, 0x7f, 0x40, 0x3ff, 0x0, 0x8, 0x4, 0x9}}, {0x16, 0x2, [0x7, 0x8, 0x0, 0x6, 0x1, 0x8001, 0x5, 0xffff, 0x6]}}, {{0x1c, 0x1, {0x3f, 0xe0, 0xc865, 0xc1, 0x0, 0x67, 0xd7f, 0x9}}, {0x16, 0x2, [0x7, 0xffff, 0x1, 0x1, 0x400, 0x2, 0x3e7, 0x7, 0x9]}}, {{0x1c, 0x1, {0xf8, 0xff, 0x0, 0xfaa, 0x0, 0x3, 0xd13}}, {0x4}}, {{0x1c, 0x1, {0x1e, 0x40, 0xa, 0x4, 0x1, 0x7, 0x401, 0x5}}, {0xe, 0x2, [0x4264, 0x1, 0x5, 0x401, 0x0]}}, {{0x1c, 0x1, {0x0, 0xff, 0xffe1, 0x3f, 0x2, 0xffff8000, 0x2c7, 0x9}}, {0x16, 0x2, [0x7f, 0x81, 0x6, 0x400, 0xb9, 0x4, 0x4, 0x5, 0x1]}}, {{0x1c, 0x1, {0x5, 0x1f, 0x4, 0x4, 0x0, 0xfffffffd, 0xfffffdee}}, {0x4}}, {{0x1c, 0x1, {0x5, 0x5, 0xfffb, 0x6, 0x2, 0xffffffff, 0x7, 0x1}}, {0x6, 0x2, [0xfff]}}]}, @TCA_RATE={0x6}]}, 0x1b8}}, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xff}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x5, 0x4}, &(0x7f0000000280)=0x8) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) [ 1604.341550] block nbd4: Device being setup by another task 14:05:43 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870c8) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:43 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async, rerun: 64) r1 = socket(0x10, 0x3, 0x0) (rerun: 64) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x1b8, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x9}}, [@TCA_STAB={0x18c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x99, 0x6, 0x0, 0x7, 0x2, 0xfffffffa, 0x9, 0x3}}, {0xa, 0x2, [0x1, 0x7ff, 0x51]}}, {{0x1c, 0x1, {0x9, 0x3f, 0x7180, 0x8001, 0x1, 0xfee2, 0x1, 0x9}}, {0x16, 0x2, [0x6, 0x1000, 0x0, 0x1, 0x9de1, 0x526, 0x7fff, 0x8, 0x5]}}, {{0x1c, 0x1, {0x7, 0x7f, 0x40, 0x3ff, 0x0, 0x8, 0x4, 0x9}}, {0x16, 0x2, [0x7, 0x8, 0x0, 0x6, 0x1, 0x8001, 0x5, 0xffff, 0x6]}}, {{0x1c, 0x1, {0x3f, 0xe0, 0xc865, 0xc1, 0x0, 0x67, 0xd7f, 0x9}}, {0x16, 0x2, [0x7, 0xffff, 0x1, 0x1, 0x400, 0x2, 0x3e7, 0x7, 0x9]}}, {{0x1c, 0x1, {0xf8, 0xff, 0x0, 0xfaa, 0x0, 0x3, 0xd13}}, {0x4}}, {{0x1c, 0x1, {0x1e, 0x40, 0xa, 0x4, 0x1, 0x7, 0x401, 0x5}}, {0xe, 0x2, [0x4264, 0x1, 0x5, 0x401, 0x0]}}, {{0x1c, 0x1, {0x0, 0xff, 0xffe1, 0x3f, 0x2, 0xffff8000, 0x2c7, 0x9}}, {0x16, 0x2, [0x7f, 0x81, 0x6, 0x400, 0xb9, 0x4, 0x4, 0x5, 0x1]}}, {{0x1c, 0x1, {0x5, 0x1f, 0x4, 0x4, 0x0, 0xfffffffd, 0xfffffdee}}, {0x4}}, {{0x1c, 0x1, {0x5, 0x5, 0xfffb, 0x6, 0x2, 0xffffffff, 0x7, 0x1}}, {0x6, 0x2, [0xfff]}}]}, @TCA_RATE={0x6}]}, 0x1b8}}, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x5, 0x4}, &(0x7f0000000280)=0x8) (async, rerun: 64) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (rerun: 64) [ 1604.611732] block nbd4: Device being setup by another task [ 1605.323323] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:05:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x600180) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:45 executing program 5: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c060000", @ANYRES16=r0, @ANYBLOB="20002cbd7000fcdbdf250100000008001700", @ANYRES32, @ANYBLOB="14000800626f6e64e80698bf19f498ed76651400080076657468be0b5775cd15305f766972745f77696669000c0010000800000000000000140008006e72300000000000000000000000000005001200070100003cc5000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40090}, 0x84) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0103000000000000000004"], 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x2c, r4, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x100}]}, 0x2c}}, 0x64000051) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:45 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cb) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:45 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xe40282) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x90180, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xe40282) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x90180, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) fcntl$getown(0xffffffffffffffff, 0x9) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @usage=0x1, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @struct={0x5, 0x7}, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x100, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:05:45 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:45 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x600180) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1606.055558] net_ratelimit: 61 callbacks suppressed [ 1606.055569] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1606.129404] audit: type=1804 audit(1669471545.234:13923): pid=27331 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2238591348/syzkaller.vGGBou/1327/bus" dev="sda1" ino=16320 res=1 14:05:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x600180) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x600180) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:45 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x8) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1606.173832] block nbd4: Device being setup by another task 14:05:45 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cc) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) [ 1606.254624] audit: type=1804 audit(1669471545.284:13924): pid=27335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir338833556/syzkaller.tDAXk4/1301/bus" dev="sda1" ino=16325 res=1 14:05:45 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x88, @local, 0x0, 0x1, 'wlc\x00', 0x0, 0x0, 0x1d}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1606.426711] audit: type=1804 audit(1669471545.304:13925): pid=27346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2238591348/syzkaller.vGGBou/1327/bus" dev="sda1" ino=16320 res=1 [ 1606.461865] block nbd3: NBD_DISCONNECT [ 1606.484717] block nbd3: Send disconnect failed -32 [ 1606.527414] block nbd4: Device being setup by another task 14:05:46 executing program 5: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c060000", @ANYRES16=r0, @ANYBLOB="20002cbd7000fcdbdf250100000008001700", @ANYRES32, @ANYBLOB="14000800626f6e64e80698bf19f498ed76651400080076657468be0b5775cd15305f766972745f77696669000c0010000800000000000000140008006e72300000000000000000000000000005001200070100003cc5000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40090}, 0x84) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0103000000000000000004"], 0x28}}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x2c, r4, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x100}]}, 0x2c}}, 0x64000051) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/ram15', 0x0, 0x80) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) pivot_root(&(0x7f0000000140)='./bus\x00', &(0x7f0000000100)='./bus\x00') r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000400000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000"], 0x40) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r7, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r8, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r9 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r9, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r10 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r10, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r11 = openat$vfio(0xffffffffffffff9c, &(0x7f0000001340), 0x80300, 0x0) r12 = openat(r3, &(0x7f0000001380)='./bus\x00', 0x40100, 0x82) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000200)="1dc4e47b6f88c1ad368e93476b6a85fcaf2a3db476671a38ff45fbfb910b52b56d427186bc4a99571cd6f8849c7ff31797644f5ba12ca03ba66983644877e0a6711983d2", 0x44}, {&(0x7f0000000180)="ef416769684260e51a9a5c8bd2be63ca6f1ffb93e2b525a25bc5a8921b6d8fe730c39380fd2a45bbbfb4dcf8c6ca81ec9417", 0x32}, {&(0x7f0000000280)="d6a0ddeafa2638379e4bc6abfc196f77a554b950551cbbc8834f5141e1add277c1fd704bca15d1b02bff5157398ef7f5cc78f22d804ff2db4bfd292fc5151593a20f505766a5a8769620e04ef1c85afe42cb1f534132bff4c1fb16d92992e29c3b88eb8613b8e17b79ca3e3561e663dece8ed292f6427c89aaf5", 0x7a}, {&(0x7f0000000300)="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", 0x1000}], 0x4, &(0x7f00000013c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r7, r2, r8]}}, @rights={{0x24, 0x1, 0x1, [r9, r10, r0, r11, r12]}}], 0x50, 0x20000000}}], 0x1, 0x8011) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:46 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x4020940d) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) (async) 14:05:46 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x88, @local, 0x0, 0x1, 'wlc\x00', 0x0, 0x0, 0x1d}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x88, @local, 0x0, 0x1, 'wlc\x00', 0x0, 0x0, 0x1d}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) fcntl$getown(0xffffffffffffffff, 0x9) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @usage=0x1, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @struct={0x5, 0x7}, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x100, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) [ 1607.092918] block nbd3: NBD_DISCONNECT [ 1607.096846] block nbd3: Send disconnect failed -32 [ 1607.130867] audit: type=1804 audit(1669471546.234:13926): pid=27396 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2522/bus" dev="sda1" ino=16354 res=1 [ 1607.161316] block nbd4: Device being setup by another task 14:05:46 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x88, @local, 0x0, 0x1, 'wlc\x00', 0x0, 0x0, 0x1d}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x88, @local, 0x0, 0x1, 'wlc\x00', 0x0, 0x0, 0x1d}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) [ 1607.201814] block nbd3: NBD_DISCONNECT [ 1607.206149] block nbd3: Send disconnect failed -32 14:05:46 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081270) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) [ 1607.325228] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) wait4(r0, &(0x7f0000000280), 0xa0000000, 0x0) [ 1607.469340] block nbd3: NBD_DISCONNECT [ 1607.490006] block nbd3: Send disconnect failed -32 14:05:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:46 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x10) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=ANY=[@ANYBLOB="feffffff15fae94a005a"], 0xa, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300)=0x2, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) [ 1607.581998] block nbd4: Device being setup by another task [ 1607.795312] block nbd3: NBD_DISCONNECT [ 1607.831282] block nbd3: Send disconnect failed -32 [ 1607.914518] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:47 executing program 5: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c060000", @ANYRES16=r0, @ANYBLOB="20002cbd7000fcdbdf250100000008001700", @ANYRES32, @ANYBLOB="14000800626f6e64e80698bf19f498ed76651400080076657468be0b5775cd15305f766972745f77696669000c0010000800000000000000140008006e72300000000000000000000000000005001200070100003cc5000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40090}, 0x84) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0103000000000000000004"], 0x28}}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x2c, r4, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x100}]}, 0x2c}}, 0x64000051) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:47 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081272) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:47 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x10) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=ANY=[@ANYBLOB="feffffff15fae94a005a"], 0xa, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300)=0x2, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) mkdir(&(0x7f0000000180)='./file0\x00', 0x10) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=ANY=[@ANYBLOB="feffffff15fae94a005a"], 0xa, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) socket(0x10, 0x3, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) (async) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300)=0x2, 0x4) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) (async) 14:05:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/ram15', 0x0, 0x80) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) pivot_root(&(0x7f0000000140)='./bus\x00', &(0x7f0000000100)='./bus\x00') r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) (async) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) (async) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000400000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000"], 0x40) (async) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r7, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r8, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r9 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r9, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r10 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r10, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r11 = openat$vfio(0xffffffffffffff9c, &(0x7f0000001340), 0x80300, 0x0) (async) r12 = openat(r3, &(0x7f0000001380)='./bus\x00', 0x40100, 0x82) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000200)="1dc4e47b6f88c1ad368e93476b6a85fcaf2a3db476671a38ff45fbfb910b52b56d427186bc4a99571cd6f8849c7ff31797644f5ba12ca03ba66983644877e0a6711983d2", 0x44}, {&(0x7f0000000180)="ef416769684260e51a9a5c8bd2be63ca6f1ffb93e2b525a25bc5a8921b6d8fe730c39380fd2a45bbbfb4dcf8c6ca81ec9417", 0x32}, {&(0x7f0000000280)="d6a0ddeafa2638379e4bc6abfc196f77a554b950551cbbc8834f5141e1add277c1fd704bca15d1b02bff5157398ef7f5cc78f22d804ff2db4bfd292fc5151593a20f505766a5a8769620e04ef1c85afe42cb1f534132bff4c1fb16d92992e29c3b88eb8613b8e17b79ca3e3561e663dece8ed292f6427c89aaf5", 0x7a}, {&(0x7f0000000300)="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", 0x1000}], 0x4, &(0x7f00000013c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r7, r2, r8]}}, @rights={{0x24, 0x1, 0x1, [r9, r10, r0, r11, r12]}}], 0x50, 0x20000000}}], 0x1, 0x8011) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1608.111322] block nbd4: Device being setup by another task [ 1608.119688] block nbd3: NBD_DISCONNECT [ 1608.144442] block nbd3: Send disconnect failed -32 [ 1608.156181] kauditd_printk_skb: 3 callbacks suppressed 14:05:47 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x10) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=ANY=[@ANYBLOB="feffffff15fae94a005a"], 0xa, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300)=0x2, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) mkdir(&(0x7f0000000180)='./file0\x00', 0x10) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=ANY=[@ANYBLOB="feffffff15fae94a005a"], 0xa, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) socket(0x10, 0x3, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) (async) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300)=0x2, 0x4) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) (async) [ 1608.156196] audit: type=1804 audit(1669471547.264:13930): pid=27466 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2523/bus" dev="sda1" ino=16754 res=1 14:05:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:47 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1608.339307] audit: type=1804 audit(1669471547.264:13931): pid=27486 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir338833556/syzkaller.tDAXk4/1303/bus" dev="sda1" ino=16770 res=1 14:05:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) (async) wait4(r0, &(0x7f0000000280), 0xa0000000, 0x0) 14:05:47 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x40) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') [ 1608.452606] block nbd3: NBD_DISCONNECT [ 1608.461460] block nbd3: Send disconnect failed -32 [ 1608.473846] block nbd4: Device being setup by another task [ 1608.517389] audit: type=1804 audit(1669471547.324:13932): pid=27468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2523/bus" dev="sda1" ino=16754 res=1 [ 1608.543010] ieee802154 phy0 wpan0: encryption failed: -22 [ 1608.543051] ieee802154 phy1 wpan1: encryption failed: -22 [ 1608.557274] block nbd3: NBD_DISCONNECT [ 1608.570519] block nbd3: Send disconnect failed -32 14:05:47 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:47 executing program 3: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) [ 1608.798866] audit: type=1804 audit(1669471547.334:13933): pid=27489 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2523/bus" dev="sda1" ino=16754 res=1 [ 1608.881618] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:48 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'veth0_macvtap\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f0000000140)={0x10, 0x0, "570ae39eed5b3a0c368460b573f08b14"}) 14:05:48 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x40) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x40) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) creat(&(0x7f0000000100)='./file0\x00', 0x4) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') (async) 14:05:48 executing program 3: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) 14:05:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (rerun: 64) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async, rerun: 64) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (rerun: 64) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async, rerun: 32) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async, rerun: 32) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async, rerun: 32) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) (async) wait4(r0, &(0x7f0000000280), 0xa0000000, 0x0) 14:05:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/ram15', 0x0, 0x80) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) pivot_root(&(0x7f0000000140)='./bus\x00', &(0x7f0000000100)='./bus\x00') (async) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) (async) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) (async) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async, rerun: 32) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 32) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000400000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000"], 0x40) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r7, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r8, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async, rerun: 64) r9 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 64) write$binfmt_elf64(r9, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r10 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r10, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r11 = openat$vfio(0xffffffffffffff9c, &(0x7f0000001340), 0x80300, 0x0) (async) r12 = openat(r3, &(0x7f0000001380)='./bus\x00', 0x40100, 0x82) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000200)="1dc4e47b6f88c1ad368e93476b6a85fcaf2a3db476671a38ff45fbfb910b52b56d427186bc4a99571cd6f8849c7ff31797644f5ba12ca03ba66983644877e0a6711983d2", 0x44}, {&(0x7f0000000180)="ef416769684260e51a9a5c8bd2be63ca6f1ffb93e2b525a25bc5a8921b6d8fe730c39380fd2a45bbbfb4dcf8c6ca81ec9417", 0x32}, {&(0x7f0000000280)="d6a0ddeafa2638379e4bc6abfc196f77a554b950551cbbc8834f5141e1add277c1fd704bca15d1b02bff5157398ef7f5cc78f22d804ff2db4bfd292fc5151593a20f505766a5a8769620e04ef1c85afe42cb1f534132bff4c1fb16d92992e29c3b88eb8613b8e17b79ca3e3561e663dece8ed292f6427c89aaf5", 0x7a}, {&(0x7f0000000300)="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", 0x1000}], 0x4, &(0x7f00000013c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r7, r2, r8]}}, @rights={{0x24, 0x1, 0x1, [r9, r10, r0, r11, r12]}}], 0x50, 0x20000000}}], 0x1, 0x8011) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1608.943194] block nbd4: Device being setup by another task 14:05:48 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0101282) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:48 executing program 3: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) [ 1609.262766] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1609.270336] audit: type=1804 audit(1669471548.374:13934): pid=27567 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2524/bus" dev="sda1" ino=16801 res=1 [ 1609.327879] FS-Cache: Duplicate cookie detected [ 1609.332715] FS-Cache: O-cookie c=0000000061b65c4b [p=0000000052fbc343 fl=222 nc=0 na=1] [ 1609.338178] audit: type=1804 audit(1669471548.414:13935): pid=27558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2524/bus" dev="sda1" ino=16801 res=1 [ 1609.340853] FS-Cache: O-cookie d=00000000f69fa087 n=0000000006df4b84 [ 1609.340859] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1609.377655] FS-Cache: N-cookie c=00000000c0ca9174 [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1609.385720] FS-Cache: N-cookie d=00000000f69fa087 n=00000000b3883708 [ 1609.392314] FS-Cache: N-key=[16] '020000000000000002000000776c6300' 14:05:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8003) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:48 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'veth0_macvtap\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f0000000140)={0x10, 0x0, "570ae39eed5b3a0c368460b573f08b14"}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'veth0_macvtap\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f0000000140)={0x10, 0x0, "570ae39eed5b3a0c368460b573f08b14"}) (async) 14:05:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) fallocate(0xffffffffffffffff, 0x0, 0x4800, 0x10000101) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x201, &(0x7f0000000a00)={@local, @random="fd32df98300e", @void, {@ipv6={0x86dd, @generic={0xb, 0x6, "8bfcf2", 0x1cb, 0x2e, 0x1, @remote, @ipv4={'\x00', '\xff\xff', @empty}, {[@dstopts={0x2c, 0xa, '\x00', [@pad1, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0xfb80}, @calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x7, [0x8000000000000001, 0x4, 0x1000, 0x4, 0x7f, 0x2]}}]}, @dstopts={0x3a, 0x4, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x18, {0x1, 0x4, 0x6, 0x0, [0xffffffffffffffff, 0x5]}}, @ra={0x5, 0x2, 0x2}]}, @fragment={0x3a, 0x0, 0x3, 0x1, 0x0, 0x1, 0x65}, @routing={0x2, 0x0, 0x2, 0x4}, @hopopts={0x21, 0x9, '\x00', [@ra={0x5, 0x2, 0xfeff}, @generic={0x6}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x6, 0x5, [0x7, 0x6]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x2, 0x0, [0x7, 0x7]}}]}], "bf5d659c22e9e7508d00c332b48ed0fc9065b5507662cb50669dfe969db097eafa6410607f5e06e60570fe460f94f05ab0a29b77519ee575c42739504ee7652c433e14c5071ec1d0fe09d86c7f3836ef9a1c5a9741798d2c9b70d37dc7000225ad8516af6bf97959565d5c1c85846cda01bca3fabe64dbe793af4b263b6c0b148bb898874864f0cd9004d75701adaa1d0b287879e3414b687bade1f30aea9d407275abd85ea8db5e08eed49a123955e784327eb3d78742a77334f761b0493f45c28961ddaf76490bba1a34c258eb4dea7130d8"}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x11, 0x2, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @struct={0x4, 0x4}, 0x0, 0xb11d, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x4, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) [ 1609.421200] block nbd4: Device being setup by another task 14:05:48 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1609.531256] audit: type=1804 audit(1669471548.414:13936): pid=27558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2524/bus" dev="sda1" ino=16801 res=1 14:05:48 executing program 3: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x410400) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000100)={0x2, 0x3}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab08) 14:05:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8003) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8003) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1609.701937] audit: type=1804 audit(1669471548.414:13937): pid=27558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2524/bus" dev="sda1" ino=16801 res=1 [ 1609.771350] block nbd4: Device being setup by another task [ 1609.857485] audit: type=1804 audit(1669471548.424:13938): pid=27558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2524/bus" dev="sda1" ino=16801 res=1 14:05:49 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x40) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x40) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) creat(&(0x7f0000000100)='./file0\x00', 0x4) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') (async) 14:05:49 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'veth0_macvtap\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f0000000140)={0x10, 0x0, "570ae39eed5b3a0c368460b573f08b14"}) 14:05:49 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc020660b) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8003) ioctl$NBD_DO_IT(r0, 0xab08) [ 1610.009065] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1610.128109] block nbd4: Device being setup by another task [ 1610.167673] audit: type=1804 audit(1669471548.424:13939): pid=27558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2524/bus" dev="sda1" ino=16801 res=1 14:05:49 executing program 0: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) fallocate(r0, 0x0, 0x4800, 0x10000101) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000000580)=""/110, 0x6e}], 0x7}, 0x12040) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)={0x110, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8eb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x426}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xef39}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x84) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) ioctl$NBD_DO_IT(r4, 0xab08) 14:05:49 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0481273) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1610.247490] FS-Cache: Duplicate cookie detected [ 1610.252332] FS-Cache: O-cookie c=00000000fda81003 [p=0000000052fbc343 fl=212 nc=0 na=0] [ 1610.260884] FS-Cache: O-cookie d= (null) n= (null) [ 1610.267663] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1610.274179] FS-Cache: N-cookie c=0000000075259122 [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1610.282193] FS-Cache: N-cookie d=00000000f69fa087 n=000000002a8f87a5 [ 1610.288676] FS-Cache: N-key=[16] '020000000000000002000000776c6300' 14:05:49 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hostfs\x00', 0x95004, &(0x7f0000000000)) 14:05:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) (async) fallocate(0xffffffffffffffff, 0x0, 0x4800, 0x10000101) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) (async) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x201, &(0x7f0000000a00)={@local, @random="fd32df98300e", @void, {@ipv6={0x86dd, @generic={0xb, 0x6, "8bfcf2", 0x1cb, 0x2e, 0x1, @remote, @ipv4={'\x00', '\xff\xff', @empty}, {[@dstopts={0x2c, 0xa, '\x00', [@pad1, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0xfb80}, @calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x7, [0x8000000000000001, 0x4, 0x1000, 0x4, 0x7f, 0x2]}}]}, @dstopts={0x3a, 0x4, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x18, {0x1, 0x4, 0x6, 0x0, [0xffffffffffffffff, 0x5]}}, @ra={0x5, 0x2, 0x2}]}, @fragment={0x3a, 0x0, 0x3, 0x1, 0x0, 0x1, 0x65}, @routing={0x2, 0x0, 0x2, 0x4}, @hopopts={0x21, 0x9, '\x00', [@ra={0x5, 0x2, 0xfeff}, @generic={0x6}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x6, 0x5, [0x7, 0x6]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x2, 0x0, [0x7, 0x7]}}]}], "bf5d659c22e9e7508d00c332b48ed0fc9065b5507662cb50669dfe969db097eafa6410607f5e06e60570fe460f94f05ab0a29b77519ee575c42739504ee7652c433e14c5071ec1d0fe09d86c7f3836ef9a1c5a9741798d2c9b70d37dc7000225ad8516af6bf97959565d5c1c85846cda01bca3fabe64dbe793af4b263b6c0b148bb898874864f0cd9004d75701adaa1d0b287879e3414b687bade1f30aea9d407275abd85ea8db5e08eed49a123955e784327eb3d78742a77334f761b0493f45c28961ddaf76490bba1a34c258eb4dea7130d8"}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x11, 0x2, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @struct={0x4, 0x4}, 0x0, 0xb11d, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x4, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) [ 1610.541203] block nbd4: Device being setup by another task 14:05:49 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hostfs\x00', 0x95004, &(0x7f0000000000)) 14:05:49 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000100)={0x1, 'veth1_to_batadv\x00', {}, 0x5}) 14:05:49 executing program 3: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x410400) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000100)={0x2, 0x3}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab08) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x410400) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) (async) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x8400fffffffa) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) (async) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r4, r5, 0x0, 0x8400fffffffa) (async) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000100)={0x2, 0x3}) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) 14:05:49 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xa6, 0x8d, 0x9, 0x20, 0x0, 0x20, 0x10, 0x9, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x4001, 0x4, 0x9, 0x7, 0xf888000000000000, 0x10000, 0x2, 0x0, 0x80, 0x0, 0x100}, r3, 0xc, r0, 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000bde000/0x4000)=nil, 0x4000}, 0x7}) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1610.772114] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:50 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 64) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async, rerun: 64) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hostfs\x00', 0x95004, &(0x7f0000000000)) [ 1610.901278] block nbd4: Device being setup by another task [ 1610.920810] block nbd4: NBD_DISCONNECT [ 1610.960839] block nbd4: Send disconnect failed -32 14:05:50 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000100)={0x1, 'veth1_to_batadv\x00', {}, 0x5}) 14:05:50 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xa6, 0x8d, 0x9, 0x20, 0x0, 0x20, 0x10, 0x9, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x4001, 0x4, 0x9, 0x7, 0xf888000000000000, 0x10000, 0x2, 0x0, 0x80, 0x0, 0x100}, r3, 0xc, r0, 0x1) (async) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000bde000/0x4000)=nil, 0x4000}, 0x7}) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) (async) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) (async) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) (async) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:50 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x5c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x100000001}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1f}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}]}, 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x804) [ 1611.274658] block nbd4: NBD_DISCONNECT [ 1611.297930] block nbd4: Send disconnect failed -32 [ 1611.371027] block nbd4: Device being setup by another task 14:05:50 executing program 0: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) (async) fallocate(r0, 0x0, 0x4800, 0x10000101) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000000580)=""/110, 0x6e}], 0x7}, 0x12040) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) (async) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) (async) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) (async) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)={0x110, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8eb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x426}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xef39}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x84) (async) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) (async) ioctl$NBD_DO_IT(r4, 0xab08) 14:05:50 executing program 3: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x410400) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000100)={0x2, 0x3}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_DO_IT(r1, 0xab08) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x410400) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) (async) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x8400fffffffa) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) (async) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r4, r5, 0x0, 0x8400fffffffa) (async) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000100)={0x2, 0x3}) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) 14:05:50 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async, rerun: 64) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async, rerun: 64) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000100)={0x1, 'veth1_to_batadv\x00', {}, 0x5}) 14:05:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (rerun: 64) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 64) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) (async) fallocate(0xffffffffffffffff, 0x0, 0x4800, 0x10000101) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) (async) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 64) syz_emit_ethernet(0x201, &(0x7f0000000a00)={@local, @random="fd32df98300e", @void, {@ipv6={0x86dd, @generic={0xb, 0x6, "8bfcf2", 0x1cb, 0x2e, 0x1, @remote, @ipv4={'\x00', '\xff\xff', @empty}, {[@dstopts={0x2c, 0xa, '\x00', [@pad1, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0xfb80}, @calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x7, [0x8000000000000001, 0x4, 0x1000, 0x4, 0x7f, 0x2]}}]}, @dstopts={0x3a, 0x4, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x18, {0x1, 0x4, 0x6, 0x0, [0xffffffffffffffff, 0x5]}}, @ra={0x5, 0x2, 0x2}]}, @fragment={0x3a, 0x0, 0x3, 0x1, 0x0, 0x1, 0x65}, @routing={0x2, 0x0, 0x2, 0x4}, @hopopts={0x21, 0x9, '\x00', [@ra={0x5, 0x2, 0xfeff}, @generic={0x6}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x6, 0x5, [0x7, 0x6]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x2, 0x0, [0x7, 0x7]}}]}], "bf5d659c22e9e7508d00c332b48ed0fc9065b5507662cb50669dfe969db097eafa6410607f5e06e60570fe460f94f05ab0a29b77519ee575c42739504ee7652c433e14c5071ec1d0fe09d86c7f3836ef9a1c5a9741798d2c9b70d37dc7000225ad8516af6bf97959565d5c1c85846cda01bca3fabe64dbe793af4b263b6c0b148bb898874864f0cd9004d75701adaa1d0b287879e3414b687bade1f30aea9d407275abd85ea8db5e08eed49a123955e784327eb3d78742a77334f761b0493f45c28961ddaf76490bba1a34c258eb4dea7130d8"}}}}}, 0x0) (async, rerun: 64) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async, rerun: 32) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async, rerun: 32) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x11, 0x2, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async, rerun: 64) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async, rerun: 64) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @struct={0x4, 0x4}, 0x0, 0xb11d, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x4, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async, rerun: 32) ftruncate(0xffffffffffffffff, 0x800) (rerun: 32) 14:05:50 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x5c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x100000001}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1f}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}]}, 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x804) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x5c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x100000001}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1f}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}]}, 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x804) (async) 14:05:50 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xa6, 0x8d, 0x9, 0x20, 0x0, 0x20, 0x10, 0x9, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x4001, 0x4, 0x9, 0x7, 0xf888000000000000, 0x10000, 0x2, 0x0, 0x80, 0x0, 0x100}, r3, 0xc, r0, 0x1) (async) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000bde000/0x4000)=nil, 0x4000}, 0x7}) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) (async) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) (async) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1611.720720] block nbd4: NBD_DISCONNECT [ 1611.755662] FS-Cache: Duplicate cookie detected [ 1611.760809] FS-Cache: O-cookie c=00000000c5bdd171 [p=0000000052fbc343 fl=222 nc=0 na=1] [ 1611.764743] block nbd4: Send disconnect failed -32 [ 1611.769149] FS-Cache: O-cookie d=00000000f69fa087 n=00000000564f9281 [ 1611.780445] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1611.787104] FS-Cache: N-cookie c=000000000dca8488 [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1611.795560] FS-Cache: N-cookie d=00000000f69fa087 n=00000000eb8afb24 14:05:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) [ 1611.802199] FS-Cache: N-key=[16] '020000000000000002000000776c6300' 14:05:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000008c0)={&(0x7f0000000280)=[0x7ff, 0x3, 0x7fffffff, 0x200, 0x6, 0x3912], 0x6, 0x80800, 0x0, 0xffffffffffffffff}) openat$cgroup_ro(r8, &(0x7f0000000900)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:51 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x20}}, './file0\x00'}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229, 0x5, 0x2}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x8) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) move_pages(r4, 0x0, &(0x7f0000000140), &(0x7f0000000040)=[0xffffffff, 0x7fff, 0x1], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x4) [ 1611.841057] block nbd4: Device being setup by another task [ 1611.949857] block nbd3: NBD_DISCONNECT [ 1611.981262] block nbd3: Send disconnect failed -32 14:05:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x5c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x100000001}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1f}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}]}, 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x804) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x5c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x100000001}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1f}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}]}, 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x804) (async) [ 1612.161024] block nbd4: Device being setup by another task [ 1612.168117] block nbd4: NBD_DISCONNECT [ 1612.229561] block nbd4: Send disconnect failed -32 14:05:51 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x20}}, './file0\x00'}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async, rerun: 64) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (rerun: 64) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229, 0x5, 0x2}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x8) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) (async) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) (async) move_pages(r4, 0x0, &(0x7f0000000140), &(0x7f0000000040)=[0xffffffff, 0x7fff, 0x1], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x4) [ 1612.394977] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:51 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x1, @remote}, 0x1a, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @local}, {0x1, @multicast}, 0x10, {0x2, 0x4e20, @multicast1}, 'syz_tun\x00'}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1612.543790] block nbd4: Device being setup by another task [ 1612.550099] block nbd4: NBD_DISCONNECT [ 1612.560988] block nbd4: Send disconnect failed -32 14:05:51 executing program 0: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) fallocate(r0, 0x0, 0x4800, 0x10000101) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000000580)=""/110, 0x6e}], 0x7}, 0x12040) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)={0x110, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8eb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x426}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xef39}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x84) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) ioctl$NBD_DO_IT(r4, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) (async) fallocate(r0, 0x20, 0x0, 0xfffffeff000) (async) fallocate(r0, 0x0, 0x4800, 0x10000101) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000000580)=""/110, 0x6e}], 0x7}, 0x12040) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) (async) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x8400fffffffa) (async) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000880)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)={0x110, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8eb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x426}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xef39}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x84) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r4, 0x0, 0x8400fffffffa) (async) ioctl$NBD_DO_IT(r4, 0xab08) (async) 14:05:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x9, @local, 0x8000}, 0x1c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1612.584883] block nbd4: NBD_DISCONNECT [ 1612.606242] block nbd4: Send disconnect failed -32 [ 1612.636339] block nbd4: NBD_DISCONNECT 14:05:51 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x1, @remote}, 0x1a, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @local}, {0x1, @multicast}, 0x10, {0x2, 0x4e20, @multicast1}, 'syz_tun\x00'}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1612.661590] block nbd4: Send disconnect failed -32 [ 1612.691905] block nbd4: NBD_DISCONNECT [ 1612.708522] block nbd4: Send disconnect failed -32 [ 1612.742324] block nbd4: NBD_DISCONNECT [ 1612.766911] block nbd4: Send disconnect failed -32 14:05:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x9, @local, 0x8000}, 0x1c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x9, @local, 0x8000}, 0x1c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) [ 1612.789353] block nbd4: NBD_DISCONNECT [ 1612.824579] block nbd4: Send disconnect failed -32 14:05:52 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 32) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x1, @remote}, 0x1a, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 32) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @local}, {0x1, @multicast}, 0x10, {0x2, 0x4e20, @multicast1}, 'syz_tun\x00'}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1612.857376] block nbd4: NBD_DISCONNECT [ 1612.885867] block nbd4: Send disconnect failed -32 14:05:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000008c0)={&(0x7f0000000280)=[0x7ff, 0x3, 0x7fffffff, 0x200, 0x6, 0x3912], 0x6, 0x80800, 0x0, 0xffffffffffffffff}) openat$cgroup_ro(r8, &(0x7f0000000900)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) [ 1612.914973] block nbd4: NBD_DISCONNECT [ 1612.958762] block nbd3: NBD_DISCONNECT [ 1612.961889] block nbd4: Send disconnect failed -32 [ 1612.983203] block nbd3: Send disconnect failed -32 [ 1612.994869] block nbd4: NBD_DISCONNECT [ 1613.014075] block nbd4: Send disconnect failed -32 [ 1613.056744] block nbd4: NBD_DISCONNECT 14:05:52 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x28c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x118, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbdde132}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x800}]}, @TIPC_NLA_NODE={0x84, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x11a53e7f}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x73, 0x3, "29dd9908caf692ed0794aa6462c41126ee51eb7ad46f5e907c52c47921caf650e843fda49c29064ade0a77ac5bfa5fdb3454685da985ecf3db802fb3a5806a059514be98124181f9defd88b6680b1b6fb288a0faf704c7b9f91df59689752b9440bb5013e595758c4f80d7cd48ddb6"}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x48080}, 0x40001) syncfs(r0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000f50100000018000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000880), 0xa0000, 0x0) ftruncate(r5, 0x10001) fallocate(r4, 0x0, 0x4800, 0x10000101) sendmsg$TIPC_NL_BEARER_DISABLE(r4, &(0x7f0000000800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000007c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="10050000c84212eabaa6a70e4dff941171619c5d094d7dc7ab3ddd726efa92e465482526cd", @ANYRES16=r1, @ANYBLOB="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"], 0x310}, 0x1, 0x0, 0x0, 0x40}, 0x8000) write$cgroup_type(r0, &(0x7f0000000840), 0x9) 14:05:52 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x9, @local, 0x8000}, 0x1c) (async, rerun: 32) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (rerun: 32) [ 1613.101120] block nbd4: Send disconnect failed -32 14:05:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) [ 1613.155068] block nbd4: NBD_DISCONNECT [ 1613.167385] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1613.187561] block nbd4: Send disconnect failed -32 [ 1613.219472] block nbd4: NBD_DISCONNECT [ 1613.248596] block nbd4: Send disconnect failed -32 [ 1613.277154] block nbd4: NBD_DISCONNECT [ 1613.304284] block nbd4: Send disconnect failed -32 [ 1613.309777] block nbd3: NBD_DISCONNECT [ 1613.321736] block nbd4: NBD_DISCONNECT [ 1613.338091] block nbd3: Send disconnect failed -32 [ 1613.341469] kauditd_printk_skb: 26 callbacks suppressed [ 1613.341482] audit: type=1804 audit(1669471552.444:13966): pid=27887 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2238591348/syzkaller.vGGBou/1342/bus" dev="sda1" ino=13895 res=1 [ 1613.352263] block nbd4: Send disconnect failed -32 14:05:52 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x20}}, './file0\x00'}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async, rerun: 64) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229, 0x5, 0x2}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x8) (async, rerun: 64) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) (async, rerun: 32) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) (async, rerun: 32) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) (async) move_pages(r4, 0x0, &(0x7f0000000140), &(0x7f0000000040)=[0xffffffff, 0x7fff, 0x1], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x4) 14:05:52 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)='\x88x\x1b\xb1\xa9-\x18pS\ad\x02l\xe8\x98\xb4*\x03\xb4jH!C\xab\xe4\xd5\xc2B\xeb\x88#~t\xb4\xb6\xc8\xc9\xe9%\x91\xd5\xd3\x05AE\f_') 14:05:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000008c0)={&(0x7f0000000280)=[0x7ff, 0x3, 0x7fffffff, 0x200, 0x6, 0x3912], 0x6, 0x80800, 0x0, 0xffffffffffffffff}) openat$cgroup_ro(r8, &(0x7f0000000900)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:52 executing program 5: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="8e0092d6028000002e2f661ec2696c653000"]) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x0, 0x7f, 0x5, 0x43, 0xa, "1fe74e2bc02f5658"}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000100)={0x9, 0x52, 0x2000, 0x4, 0x3, "e1de1448065403a8b44e153c8b078ebe4d8764", 0x401, 0xfff}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:52 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)='\x88x\x1b\xb1\xa9-\x18pS\ad\x02l\xe8\x98\xb4*\x03\xb4jH!C\xab\xe4\xd5\xc2B\xeb\x88#~t\xb4\xb6\xc8\xc9\xe9%\x91\xd5\xd3\x05AE\f_') [ 1613.656231] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh], {{}, {}, {}, {0x8, 0x88be, 0x2}}}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000980)=ANY=[@ANYBLOB="b9f8d659afde477cc0e6c0ffffe5ffffff08004502003c0000000000299078000000000000000000000000000000d2cf9fc0eb0287000005058c50000000000000000000000000000000000000000000008bf9a55540ebaaa1f207622a43c694f027fd67a49fded9f66c5b1615326fb7db7d3e6710a2951eccde9915af1dc3ace321ae16361310aed868ea87"], 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) syz_emit_ethernet(0x1017, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000940)={0x0, 0x4, [0x5d6, 0x951, 0x650, 0xc01]}) accept4$netrom(r1, &(0x7f00000008c0)={{0x3, @rose}, [@default, @null, @bcast, @remote, @null, @null, @remote, @rose]}, &(0x7f0000000280)=0x48, 0x80800) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) [ 1613.700915] block nbd4: Device being setup by another task [ 1613.707593] block nbd4: NBD_DISCONNECT [ 1613.712568] block nbd4: Send disconnect failed -32 14:05:52 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x424100, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:52 executing program 5: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="8e0092d6028000002e2f661ec2696c653000"]) (async) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x0, 0x7f, 0x5, 0x43, 0xa, "1fe74e2bc02f5658"}) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000100)={0x9, 0x52, 0x2000, 0x4, 0x3, "e1de1448065403a8b44e153c8b078ebe4d8764", 0x401, 0xfff}) (async, rerun: 64) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 64) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:53 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)='\x88x\x1b\xb1\xa9-\x18pS\ad\x02l\xe8\x98\xb4*\x03\xb4jH!C\xab\xe4\xd5\xc2B\xeb\x88#~t\xb4\xb6\xc8\xc9\xe9%\x91\xd5\xd3\x05AE\f_') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)='\x88x\x1b\xb1\xa9-\x18pS\ad\x02l\xe8\x98\xb4*\x03\xb4jH!C\xab\xe4\xd5\xc2B\xeb\x88#~t\xb4\xb6\xc8\xc9\xe9%\x91\xd5\xd3\x05AE\f_') (async) [ 1614.041005] block nbd4: Device being setup by another task [ 1614.049382] block nbd4: NBD_DISCONNECT [ 1614.077748] block nbd4: Send disconnect failed -32 14:05:53 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x28c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x118, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbdde132}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x800}]}, @TIPC_NLA_NODE={0x84, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x11a53e7f}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x73, 0x3, "29dd9908caf692ed0794aa6462c41126ee51eb7ad46f5e907c52c47921caf650e843fda49c29064ade0a77ac5bfa5fdb3454685da985ecf3db802fb3a5806a059514be98124181f9defd88b6680b1b6fb288a0faf704c7b9f91df59689752b9440bb5013e595758c4f80d7cd48ddb6"}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x48080}, 0x40001) (async) syncfs(r0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000f50100000018000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async, rerun: 64) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) (async) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000880), 0xa0000, 0x0) ftruncate(r5, 0x10001) (async) fallocate(r4, 0x0, 0x4800, 0x10000101) sendmsg$TIPC_NL_BEARER_DISABLE(r4, &(0x7f0000000800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000007c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="10050000c84212eabaa6a70e4dff941171619c5d094d7dc7ab3ddd726efa92e465482526cd", @ANYRES16=r1, @ANYBLOB="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"], 0x310}, 0x1, 0x0, 0x0, 0x40}, 0x8000) write$cgroup_type(r0, &(0x7f0000000840), 0x9) 14:05:53 executing program 5: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="8e0092d6028000002e2f661ec2696c653000"]) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x0, 0x7f, 0x5, 0x43, 0xa, "1fe74e2bc02f5658"}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000100)={0x9, 0x52, 0x2000, 0x4, 0x3, "e1de1448065403a8b44e153c8b078ebe4d8764", 0x401, 0xfff}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="8e0092d6028000002e2f661ec2696c653000"]) (async) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x0, 0x7f, 0x5, 0x43, 0xa, "1fe74e2bc02f5658"}) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000100)={0x9, 0x52, 0x2000, 0x4, 0x3, "e1de1448065403a8b44e153c8b078ebe4d8764", 0x401, 0xfff}) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x228000, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 14:05:53 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x424100, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x424100, 0x0) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ptrace$peekuser(0x3, r3, 0x1) (async) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) 14:05:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x20, &(0x7f0000000380)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_on}], [{@smackfsfloor={'smackfsfloor', 0x3d, ',^'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_appraise}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_eq={'uid', 0x3d, r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r4}}, {@smackfshat={'smackfshat', 0x3d, 'rpc_pipefs\x00'}}, {@obj_role={'obj_role', 0x3d, 'nfs\x00'}}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:53 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) [ 1614.290955] block nbd3: NBD_DISCONNECT [ 1614.308321] block nbd3: Send disconnect failed -32 14:05:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x228000, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 1614.345613] block nbd4: Device being setup by another task [ 1614.375224] block nbd4: NBD_DISCONNECT [ 1614.391455] block nbd4: Send disconnect failed -32 14:05:53 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 64) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 64) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async, rerun: 64) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) (rerun: 64) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) (async) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) [ 1614.496023] audit: type=1800 audit(1669471553.604:13967): pid=27974 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16988 res=0 [ 1614.512141] block nbd3: NBD_DISCONNECT [ 1614.537208] block nbd3: Send disconnect failed -32 14:05:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async, rerun: 64) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 64) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh], {{}, {}, {}, {0x8, 0x88be, 0x2}}}}}}}, 0x0) (async, rerun: 64) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000980)=ANY=[@ANYBLOB="b9f8d659afde477cc0e6c0ffffe5ffffff08004502003c0000000000299078000000000000000000000000000000d2cf9fc0eb0287000005058c50000000000000000000000000000000000000000000008bf9a55540ebaaa1f207622a43c694f027fd67a49fded9f66c5b1615326fb7db7d3e6710a2951eccde9915af1dc3ace321ae16361310aed868ea87"], 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async, rerun: 32) r5 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) syz_emit_ethernet(0x1017, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000940)={0x0, 0x4, [0x5d6, 0x951, 0x650, 0xc01]}) (async) accept4$netrom(r1, &(0x7f00000008c0)={{0x3, @rose}, [@default, @null, @bcast, @remote, @null, @null, @remote, @rose]}, &(0x7f0000000280)=0x48, 0x80800) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async, rerun: 32) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async, rerun: 32) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:05:53 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x424100, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x424100, 0x0) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ptrace$peekuser(0x3, r3, 0x1) (async) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) 14:05:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) (async, rerun: 64) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x20, &(0x7f0000000380)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_on}], [{@smackfsfloor={'smackfsfloor', 0x3d, ',^'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_appraise}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_eq={'uid', 0x3d, r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r4}}, {@smackfshat={'smackfshat', 0x3d, 'rpc_pipefs\x00'}}, {@obj_role={'obj_role', 0x3d, 'nfs\x00'}}]}) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x228000, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 14:05:53 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x28c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x118, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbdde132}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x800}]}, @TIPC_NLA_NODE={0x84, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x11a53e7f}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x73, 0x3, "29dd9908caf692ed0794aa6462c41126ee51eb7ad46f5e907c52c47921caf650e843fda49c29064ade0a77ac5bfa5fdb3454685da985ecf3db802fb3a5806a059514be98124181f9defd88b6680b1b6fb288a0faf704c7b9f91df59689752b9440bb5013e595758c4f80d7cd48ddb6"}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x48080}, 0x40001) syncfs(r0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000f50100000018000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000880), 0xa0000, 0x0) ftruncate(r5, 0x10001) fallocate(r4, 0x0, 0x4800, 0x10000101) sendmsg$TIPC_NL_BEARER_DISABLE(r4, &(0x7f0000000800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000007c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="10050000c84212eabaa6a70e4dff941171619c5d094d7dc7ab3ddd726efa92e465482526cd", @ANYRES16=r1, @ANYBLOB="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"], 0x310}, 0x1, 0x0, 0x0, 0x40}, 0x8000) write$cgroup_type(r0, &(0x7f0000000840), 0x9) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x28c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x118, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbdde132}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x800}]}, @TIPC_NLA_NODE={0x84, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x11a53e7f}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x73, 0x3, "29dd9908caf692ed0794aa6462c41126ee51eb7ad46f5e907c52c47921caf650e843fda49c29064ade0a77ac5bfa5fdb3454685da985ecf3db802fb3a5806a059514be98124181f9defd88b6680b1b6fb288a0faf704c7b9f91df59689752b9440bb5013e595758c4f80d7cd48ddb6"}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x48080}, 0x40001) (async) syncfs(r0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000f50100000018000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) (async) fallocate(r4, 0x20, 0x0, 0xfffffeff000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000880), 0xa0000, 0x0) (async) ftruncate(r5, 0x10001) (async) fallocate(r4, 0x0, 0x4800, 0x10000101) (async) sendmsg$TIPC_NL_BEARER_DISABLE(r4, &(0x7f0000000800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000007c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="10050000c84212eabaa6a70e4dff941171619c5d094d7dc7ab3ddd726efa92e465482526cd", @ANYRES16=r1, @ANYBLOB="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"], 0x310}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async) write$cgroup_type(r0, &(0x7f0000000840), 0x9) (async) [ 1614.893995] audit: type=1800 audit(1669471554.004:13968): pid=28018 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15215 res=0 [ 1614.898279] FS-Cache: Duplicate cookie detected [ 1614.918537] FS-Cache: O-cookie c=0000000060ff698d [p=0000000052fbc343 fl=212 nc=0 na=0] [ 1614.926793] FS-Cache: O-cookie d= (null) n= (null) [ 1614.933653] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1614.940199] FS-Cache: N-cookie c=000000003d964530 [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1614.948220] FS-Cache: N-cookie d=00000000f69fa087 n=000000004d1a7690 [ 1614.954766] FS-Cache: N-key=[16] '020000000000000002000000776c6300' [ 1614.972128] block nbd3: NBD_DISCONNECT [ 1614.990764] block nbd4: Device being setup by another task [ 1614.995199] block nbd3: Send disconnect failed -32 [ 1614.997645] block nbd4: NBD_DISCONNECT [ 1615.007622] block nbd4: Send disconnect failed -32 14:05:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x4) 14:05:54 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x20, &(0x7f0000000380)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_on}], [{@smackfsfloor={'smackfsfloor', 0x3d, ',^'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_appraise}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_eq={'uid', 0x3d, r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r4}}, {@smackfshat={'smackfshat', 0x3d, 'rpc_pipefs\x00'}}, {@obj_role={'obj_role', 0x3d, 'nfs\x00'}}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@initdev}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000300) (async) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r4) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) (async) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x20, &(0x7f0000000380)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@xino_on}], [{@smackfsfloor={'smackfsfloor', 0x3d, ',^'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_appraise}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_eq={'uid', 0x3d, r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r4}}, {@smackfshat={'smackfshat', 0x3d, 'rpc_pipefs\x00'}}, {@obj_role={'obj_role', 0x3d, 'nfs\x00'}}]}) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:54 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) move_pages(r4, 0x2, &(0x7f0000000040)=[&(0x7f0000bdd000/0x1000)=nil, &(0x7f0000bdc000/0x2000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x14], &(0x7f0000000200), 0x4) [ 1615.154894] block nbd3: NBD_DISCONNECT [ 1615.184285] block nbd3: Send disconnect failed -32 14:05:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x4) (async) [ 1615.256013] audit: type=1800 audit(1669471554.354:13969): pid=28059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16113 res=0 14:05:54 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000280), 0x27a, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x42000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@nodevmap}, {@mmap}, {@access_any}, {@uname={'uname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@aname={'aname', 0x3d, '*\\]'}}, {@aname={'aname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@loose}, {@cache_fscache}], [{@smackfsdef={'smackfsdef', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@smackfshat={'smackfshat', 0x3d, 'wlc\x00'}}, {@subj_user}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@euid_gt={'euid>', r1}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'rpc_pipefs\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nfs\x00'}}]}}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 14:05:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab08) [ 1615.401381] block nbd4: Device being setup by another task 14:05:54 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) (async) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) (async) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) [ 1615.465970] block nbd3: NBD_DISCONNECT [ 1615.474916] block nbd4: NBD_DISCONNECT [ 1615.479466] block nbd4: Send disconnect failed -32 [ 1615.489559] block nbd3: Send disconnect failed -32 [ 1615.535064] block nbd3: NBD_DISCONNECT 14:05:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh], {{}, {}, {}, {0x8, 0x88be, 0x2}}}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000980)=ANY=[@ANYBLOB="b9f8d659afde477cc0e6c0ffffe5ffffff08004502003c0000000000299078000000000000000000000000000000d2cf9fc0eb0287000005058c50000000000000000000000000000000000000000000008bf9a55540ebaaa1f207622a43c694f027fd67a49fded9f66c5b1615326fb7db7d3e6710a2951eccde9915af1dc3ace321ae16361310aed868ea87"], 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async, rerun: 32) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (rerun: 32) syz_emit_ethernet(0x1017, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000940)={0x0, 0x4, [0x5d6, 0x951, 0x650, 0xc01]}) (async) accept4$netrom(r1, &(0x7f00000008c0)={{0x3, @rose}, [@default, @null, @bcast, @remote, @null, @null, @remote, @rose]}, &(0x7f0000000280)=0x48, 0x80800) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async, rerun: 32) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async, rerun: 32) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:05:54 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000280), 0x27a, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x42000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@nodevmap}, {@mmap}, {@access_any}, {@uname={'uname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@aname={'aname', 0x3d, '*\\]'}}, {@aname={'aname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@loose}, {@cache_fscache}], [{@smackfsdef={'smackfsdef', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@smackfshat={'smackfshat', 0x3d, 'wlc\x00'}}, {@subj_user}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@euid_gt={'euid>', r1}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'rpc_pipefs\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nfs\x00'}}]}}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) syz_open_dev$mouse(&(0x7f0000000280), 0x27a, 0x80) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) (async) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x42000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@nodevmap}, {@mmap}, {@access_any}, {@uname={'uname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@aname={'aname', 0x3d, '*\\]'}}, {@aname={'aname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@loose}, {@cache_fscache}], [{@smackfsdef={'smackfsdef', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@smackfshat={'smackfshat', 0x3d, 'wlc\x00'}}, {@subj_user}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@euid_gt={'euid>', r1}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'rpc_pipefs\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nfs\x00'}}]}}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') (async) 14:05:54 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) move_pages(r4, 0x2, &(0x7f0000000040)=[&(0x7f0000bdd000/0x1000)=nil, &(0x7f0000bdc000/0x2000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x14], &(0x7f0000000200), 0x4) [ 1615.570351] block nbd3: Send disconnect failed -32 [ 1615.639300] audit: type=1804 audit(1669471554.744:13970): pid=28098 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2534/bus" dev="sda1" ino=15239 res=1 14:05:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x4) (async) 14:05:54 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/loop0', 0x200800, 0x1e6) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x1) write$cgroup_int(r1, &(0x7f0000000000)=0x1, 0x12) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000004000020000000000000500000000000000010000000000000000000000000000000000000000000000000100f500000000000000003266f26b00"/87]) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f00000000c0)={0x0}) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r4 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x29, 0x38, 0x0, 0x20000000) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000300) utimensat(r6, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r8}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$fuse(0x0, &(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0), 0x20, &(0x7f0000001800)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r8}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{}], [{@appraise_type}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) 14:05:54 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) r0 = syz_open_dev$mouse(&(0x7f0000000280), 0x27a, 0x80) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x42000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@nodevmap}, {@mmap}, {@access_any}, {@uname={'uname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@aname={'aname', 0x3d, '*\\]'}}, {@aname={'aname', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@loose}, {@cache_fscache}], [{@smackfsdef={'smackfsdef', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}, {@smackfshat={'smackfshat', 0x3d, 'wlc\x00'}}, {@subj_user}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@dont_appraise}, {@euid_gt={'euid>', r1}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x7}}, {@smackfsdef={'smackfsdef', 0x3d, 'rpc_pipefs\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nfs\x00'}}]}}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 1615.720755] block nbd4: Device being setup by another task [ 1615.726460] block nbd4: NBD_DISCONNECT [ 1615.730371] block nbd4: Send disconnect failed -32 14:05:54 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) move_pages(r4, 0x2, &(0x7f0000000040)=[&(0x7f0000bdd000/0x1000)=nil, &(0x7f0000bdc000/0x2000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x14], &(0x7f0000000200), 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) ptrace$peekuser(0x3, r3, 0x1) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020}, 0x2020) (async) move_pages(r4, 0x2, &(0x7f0000000040)=[&(0x7f0000bdd000/0x1000)=nil, &(0x7f0000bdc000/0x2000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x14], &(0x7f0000000200), 0x4) (async) [ 1615.825425] block nbd3: NBD_DISCONNECT [ 1615.852471] block nbd3: Send disconnect failed -32 [ 1615.897322] block nbd3: NBD_DISCONNECT [ 1615.919223] block nbd3: Send disconnect failed -32 14:05:55 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="783d78a9b155f97dbc5a0e59264c7685d73e4e42c642d1beda02f6ce75ca2eb80008184e2e02fb96e01e1ed21f59"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0xc0014, &(0x7f0000000200)='wlc\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) chdir(&(0x7f0000000340)='./file0\x00') r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40301, 0x0) mount(&(0x7f0000000100)=@filename='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='rootfs\x00', 0x84, &(0x7f00000004c0)='\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @empty}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}}, 0x52, {0x2, 0x4e20, @loopback}, 'xfrm0\x00'}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000008c0)={0x2, {{0x2, 0x0, @rand_addr=0x64010102}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) [ 1615.969465] audit: type=1800 audit(1669471555.074:13971): pid=28141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15211 res=0 [ 1615.991005] block nbd4: Device being setup by another task [ 1615.997030] block nbd4: NBD_DISCONNECT 14:05:55 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/loop0', 0x200800, 0x1e6) (async) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x1) (async) write$cgroup_int(r1, &(0x7f0000000000)=0x1, 0x12) (async) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) (async) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000004000020000000000000500000000000000010000000000000000000000000000000000000000000000000100f500000000000000003266f26b00"/87]) (async) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f00000000c0)={0x0}) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) (async) fallocate(r0, 0x0, 0x0, 0x1000f4) (async) r4 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x29, 0x38, 0x0, 0x20000000) (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000300) (async) utimensat(r6, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r8}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$fuse(0x0, &(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0), 0x20, &(0x7f0000001800)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r8}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{}], [{@appraise_type}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) [ 1616.032104] block nbd4: Send disconnect failed -32 [ 1616.086674] audit: type=1800 audit(1669471555.074:13972): pid=28141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15211 res=0 [ 1616.160962] block nbd4: Device being setup by another task [ 1616.291214] audit: type=1800 audit(1669471555.084:13973): pid=28141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15211 res=0 [ 1616.397979] audit: type=1800 audit(1669471555.344:13974): pid=28177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15166 res=0 [ 1616.401774] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async, rerun: 32) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (rerun: 32) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:55 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="783d78a9b155f97dbc5a0e59264c7685d73e4e42c642d1beda02f6ce75ca2eb80008184e2e02fb96e01e1ed21f59"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0xc0014, &(0x7f0000000200)='wlc\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) chdir(&(0x7f0000000340)='./file0\x00') r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40301, 0x0) mount(&(0x7f0000000100)=@filename='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='rootfs\x00', 0x84, &(0x7f00000004c0)='\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @empty}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}}, 0x52, {0x2, 0x4e20, @loopback}, 'xfrm0\x00'}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="783d78a9b155f97dbc5a0e59264c7685d73e4e42c642d1beda02f6ce75ca2eb80008184e2e02fb96e01e1ed21f59"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0xc0014, &(0x7f0000000200)='wlc\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40301, 0x0) (async) mount(&(0x7f0000000100)=@filename='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='rootfs\x00', 0x84, &(0x7f00000004c0)='\x00') (async) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) (async) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @empty}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}}, 0x52, {0x2, 0x4e20, @loopback}, 'xfrm0\x00'}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:55 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x10000000000005) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r6 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r6, 0x1) move_pages(r6, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:55 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/loop0', 0x200800, 0x1e6) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x1) (async) write$cgroup_int(r1, &(0x7f0000000000)=0x1, 0x12) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000004000020000000000000500000000000000010000000000000000000000000000000000000000000000000100f500000000000000003266f26b00"/87]) (async) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f00000000c0)={0x0}) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) (async) r4 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x29, 0x38, 0x0, 0x20000000) (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, 0x0) (async) r5 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000300) (async) utimensat(r6, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r8}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) (async) mount$fuse(0x0, &(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0), 0x20, &(0x7f0000001800)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r8}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{}], [{@appraise_type}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) [ 1616.461343] audit: type=1800 audit(1669471555.344:13975): pid=28172 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15166 res=0 [ 1616.575892] block nbd3: NBD_DISCONNECT [ 1616.580778] block nbd4: Device being setup by another task [ 1616.587240] block nbd4: NBD_DISCONNECT 14:05:55 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="783d78a9b155f97dbc5a0e59264c7685d73e4e42c642d1beda02f6ce75ca2eb80008184e2e02fb96e01e1ed21f59"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0xc0014, &(0x7f0000000200)='wlc\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) chdir(&(0x7f0000000340)='./file0\x00') r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40301, 0x0) mount(&(0x7f0000000100)=@filename='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='rootfs\x00', 0x84, &(0x7f00000004c0)='\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @empty}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}}, 0x52, {0x2, 0x4e20, @loopback}, 'xfrm0\x00'}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="783d78a9b155f97dbc5a0e59264c7685d73e4e42c642d1beda02f6ce75ca2eb80008184e2e02fb96e01e1ed21f59"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0xc0014, &(0x7f0000000200)='wlc\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) chdir(&(0x7f0000000340)='./file0\x00') (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40301, 0x0) (async) mount(&(0x7f0000000100)=@filename='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='rootfs\x00', 0x84, &(0x7f00000004c0)='\x00') (async) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0), 0x4) (async) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @empty}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}}, 0x52, {0x2, 0x4e20, @loopback}, 'xfrm0\x00'}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) [ 1616.616649] block nbd3: Send disconnect failed -32 [ 1616.634127] block nbd4: Send disconnect failed -32 14:05:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:55 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) chdir(&(0x7f0000000200)='./file0\x00') setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={@loopback, 0x0, 0x0, 0x60, 0x0, [{@loopback}, {@broadcast}, {@loopback}, {}, {@broadcast}, {@broadcast}]}}) [ 1616.753140] block nbd3: NBD_DISCONNECT [ 1616.772827] block nbd3: Send disconnect failed -32 14:05:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:55 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000580)='.pending_reads\x00', 0x440082, 0x80) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x20, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@cache_none}, {@version_L}, {@cachetag}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@nodevmap}], [{@dont_measure}]}}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) pipe2$watch_queue(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000480)={0x0, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e22, @multicast1}, 0x180, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000440)='xfrm0\x00', 0x0, 0x1f4d, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000100)=@phonet, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/210, 0xd2}], 0x1, &(0x7f0000000200)=""/34, 0x22}, 0x3}], 0x1, 0x1, &(0x7f00000003c0)={0x0, 0x989680}) dup(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async, rerun: 32) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async, rerun: 32) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000008c0)={0x2, {{0x2, 0x0, @rand_addr=0x64010102}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async, rerun: 32) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (rerun: 32) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:05:56 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) chdir(&(0x7f0000000200)='./file0\x00') (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={@loopback, 0x0, 0x0, 0x60, 0x0, [{@loopback}, {@broadcast}, {@loopback}, {}, {@broadcast}, {@broadcast}]}}) [ 1617.003450] block nbd3: NBD_DISCONNECT [ 1617.027903] block nbd3: Send disconnect failed -32 14:05:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000580)='.pending_reads\x00', 0x440082, 0x80) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x20, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@cache_none}, {@version_L}, {@cachetag}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@nodevmap}], [{@dont_measure}]}}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) pipe2$watch_queue(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000480)={0x0, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e22, @multicast1}, 0x180, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000440)='xfrm0\x00', 0x0, 0x1f4d, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000100)=@phonet, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/210, 0xd2}], 0x1, &(0x7f0000000200)=""/34, 0x22}, 0x3}], 0x1, 0x1, &(0x7f00000003c0)={0x0, 0x989680}) dup(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) openat$incfs(0xffffffffffffff9c, &(0x7f0000000580)='.pending_reads\x00', 0x440082, 0x80) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x20, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@cache_none}, {@version_L}, {@cachetag}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@nodevmap}], [{@dont_measure}]}}) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) pipe2$watch_queue(&(0x7f0000000400), 0x80) (async) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000480)={0x0, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e22, @multicast1}, 0x180, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000440)='xfrm0\x00', 0x0, 0x1f4d, 0x8}) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000100)=@phonet, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/210, 0xd2}], 0x1, &(0x7f0000000200)=""/34, 0x22}, 0x3}], 0x1, 0x1, &(0x7f00000003c0)={0x0, 0x989680}) (async) dup(0xffffffffffffffff) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:05:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:56 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 32) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 32) chdir(&(0x7f0000000200)='./file0\x00') (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={@loopback, 0x0, 0x0, 0x60, 0x0, [{@loopback}, {@broadcast}, {@loopback}, {}, {@broadcast}, {@broadcast}]}}) 14:05:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000008c0)={0x2, {{0x2, 0x0, @rand_addr=0x64010102}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:56 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x10000000000005) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r6 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r6, 0x1) move_pages(r6, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) (async) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r3, r4, 0x0, 0x8400fffffffa) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x10000000000005) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) ptrace$peekuser(0x3, r6, 0x1) (async) move_pages(r6, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) 14:05:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:56 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1617.498340] block nbd3: NBD_DISCONNECT [ 1617.514781] block nbd3: Send disconnect failed -32 [ 1617.580721] block nbd4: Device being setup by another task [ 1617.586878] block nbd4: NBD_DISCONNECT [ 1617.594770] block nbd4: Send disconnect failed -32 14:05:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000580)='.pending_reads\x00', 0x440082, 0x80) (async) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x20, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@cache_none}, {@version_L}, {@cachetag}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@nodevmap}], [{@dont_measure}]}}) (async, rerun: 32) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000480)={0x0, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e22, @multicast1}, 0x180, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000440)='xfrm0\x00', 0x0, 0x1f4d, 0x8}) (async, rerun: 32) recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000100)=@phonet, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/210, 0xd2}], 0x1, &(0x7f0000000200)=""/34, 0x22}, 0x3}], 0x1, 0x1, &(0x7f00000003c0)={0x0, 0x989680}) (rerun: 32) dup(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:56 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1617.705036] block nbd3: NBD_DISCONNECT 14:05:56 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x10000000000005) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r6 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r6, 0x1) move_pages(r6, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) (async) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r3, r4, 0x0, 0x8400fffffffa) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x10000000000005) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) ptrace$peekuser(0x3, r6, 0x1) (async) move_pages(r6, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) [ 1617.745634] block nbd3: Send disconnect failed -32 [ 1617.782519] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1617.808626] block nbd3: NBD_DISCONNECT [ 1617.814820] block nbd3: Send disconnect failed -32 14:05:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) [ 1617.941137] block nbd4: Device being setup by another task [ 1617.947009] block nbd4: NBD_DISCONNECT [ 1617.983024] block nbd4: Send disconnect failed -32 14:05:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) mount$9p_unix(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000100), 0x9a005, &(0x7f0000000180)={'trans=unix,', {[], [{@smackfsdef}, {@dont_measure}]}}) [ 1618.015061] block nbd3: NBD_DISCONNECT [ 1618.024475] block nbd3: Send disconnect failed -32 14:05:57 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) chdir(&(0x7f0000000100)='./file0\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:57 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000300) utimensat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r3}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r5, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r7}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r4}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, [@generic="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"]}, @nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r5, r5]}}], 0x98, 0x50}, 0x840) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x3}, [{0x2, 0x1, r3}, {0x2, 0x0, 0xffffffffffffffff}], {0x4, 0x6}, [{0x8, 0x1, 0xee01}, {0x8, 0x5, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee01}, {0x8, 0x4, r8}], {0x10, 0x3}, {0x20, 0x3}}, 0x5c, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, 0xc) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x4800, 0x10000101) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) [ 1618.151570] block nbd3: NBD_DISCONNECT [ 1618.161232] block nbd3: Send disconnect failed -32 14:05:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaadd60eb6796004c2f002001000000000000001cbdd8055d36214ba22e00000000000001ff0100000000000000000000000000010000040000000000042088230000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200"/130], 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:57 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x4, 0x2, 0x9, 0x0, 0x0, 0x101, 0x122, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x400, 0x6}, 0x40006, 0x6, 0x9, 0x5, 0x8b, 0x2, 0x4, 0x0, 0x8, 0x0, 0x5}, r2, 0x10, 0xffffffffffffffff, 0x8) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x3) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) mount$9p_unix(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000100), 0x9a005, &(0x7f0000000180)={'trans=unix,', {[], [{@smackfsdef}, {@dont_measure}]}}) 14:05:57 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@private1, @in=@private}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0), 0x100484, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e24,dfltuid=', @ANYRESHEX=r0, @ANYBLOB=',dfltgid=', @ANYRESHEX, @ANYBLOB="2c63616368653d6e6f6e652c6c6f6f73652c616669643d307830303030303030e76b6673666c6f6f723d626f6e6430002c00"]) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x61, r4}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) 14:05:57 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000300) utimensat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r3}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r5, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r7}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r4}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, 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@nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r5, r5]}}], 0x98, 0x50}, 0x840) (async) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x3}, [{0x2, 0x1, r3}, {0x2, 0x0, 0xffffffffffffffff}], {0x4, 0x6}, [{0x8, 0x1, 0xee01}, {0x8, 0x5, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee01}, {0x8, 0x4, r8}], {0x10, 0x3}, {0x20, 0x3}}, 0x5c, 0x1) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, 0xc) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) (async) fallocate(r1, 0x0, 0x4800, 0x10000101) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) [ 1618.500737] block nbd4: Device being setup by another task [ 1618.506510] kauditd_printk_skb: 14 callbacks suppressed [ 1618.506521] audit: type=1800 audit(1669471557.615:13990): pid=28402 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15274 res=0 [ 1618.536468] block nbd4: NBD_DISCONNECT [ 1618.540393] block nbd4: Send disconnect failed -32 [ 1618.562407] block nbd3: NBD_DISCONNECT 14:05:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x3) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) mount$9p_unix(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000100), 0x9a005, &(0x7f0000000180)={'trans=unix,', {[], [{@smackfsdef}, {@dont_measure}]}}) [ 1618.605710] block nbd3: Send disconnect failed -32 14:05:57 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x4, 0x2, 0x9, 0x0, 0x0, 0x101, 0x122, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x400, 0x6}, 0x40006, 0x6, 0x9, 0x5, 0x8b, 0x2, 0x4, 0x0, 0x8, 0x0, 0x5}, r2, 0x10, 0xffffffffffffffff, 0x8) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) (async) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1618.645273] audit: type=1804 audit(1669471557.645:13991): pid=28405 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2538/bus" dev="sda1" ino=15272 res=1 14:05:57 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000300) (async, rerun: 64) utimensat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async, rerun: 64) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r3}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async, rerun: 64) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) (rerun: 64) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r5, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r7}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r4}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, 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@nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r5, r5]}}], 0x98, 0x50}, 0x840) (async) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x3}, [{0x2, 0x1, r3}, {0x2, 0x0, 0xffffffffffffffff}], {0x4, 0x6}, [{0x8, 0x1, 0xee01}, {0x8, 0x5, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee01}, {0x8, 0x4, r8}], {0x10, 0x3}, {0x20, 0x3}}, 0x5c, 0x1) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 64) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 64) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async, rerun: 32) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (rerun: 32) setsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, 0xc) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab08) [ 1618.816348] audit: type=1804 audit(1669471557.675:13992): pid=28404 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1448201767/syzkaller.0XHXaD/1780/bus" dev="sda1" ino=15278 res=1 [ 1618.852237] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1618.880751] block nbd4: Device being setup by another task [ 1618.887560] block nbd4: NBD_DISCONNECT [ 1618.895557] block nbd4: Send disconnect failed -32 14:05:58 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x4, 0x2, 0x9, 0x0, 0x0, 0x101, 0x122, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x400, 0x6}, 0x40006, 0x6, 0x9, 0x5, 0x8b, 0x2, 0x4, 0x0, 0x8, 0x0, 0x5}, r2, 0x10, 0xffffffffffffffff, 0x8) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) getpgid(0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x4, 0x2, 0x9, 0x0, 0x0, 0x101, 0x122, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x400, 0x6}, 0x40006, 0x6, 0x9, 0x5, 0x8b, 0x2, 0x4, 0x0, 0x8, 0x0, 0x5}, r2, 0x10, 0xffffffffffffffff, 0x8) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) ptrace$peekuser(0x3, r3, 0x1) (async) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) 14:05:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) (async) fallocate(r1, 0x0, 0x4800, 0x10000101) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) (rerun: 64) [ 1619.023424] audit: type=1804 audit(1669471557.855:13993): pid=28425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2539/bus" dev="sda1" ino=15253 res=1 [ 1619.141145] block nbd4: Device being setup by another task [ 1619.147226] block nbd4: NBD_DISCONNECT [ 1619.160859] audit: type=1804 audit(1669471558.025:13994): pid=28435 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2540/bus" dev="sda1" ino=15276 res=1 [ 1619.189633] block nbd4: Send disconnect failed -32 [ 1619.209228] block nbd3: NBD_DISCONNECT [ 1619.223413] block nbd3: Send disconnect failed -32 [ 1619.251036] block nbd4: NBD_DISCONNECT [ 1619.257330] block nbd4: Send disconnect failed -32 14:05:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaadd60eb6796004c2f002001000000000000001cbdd8055d36214ba22e00000000000001ff0100000000000000000000000000010000040000000000042088230000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200"/130], 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:05:58 executing program 5: chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x2b) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1619.320533] block nbd4: Device being setup by another task 14:05:58 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@private1, @in=@private}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) (async, rerun: 64) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0), 0x100484, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e24,dfltuid=', @ANYRESHEX=r0, @ANYBLOB=',dfltgid=', @ANYRESHEX, @ANYBLOB="2c63616368653d6e6f6e652c6c6f6f73652c616669643d307830303030303030e76b6673666c6f6f723d626f6e6430002c00"]) (async, rerun: 64) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x61, r4}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) [ 1619.412139] audit: type=1800 audit(1669471558.065:13995): pid=28440 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15286 res=0 14:05:58 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) r2 = getpid() ptrace$cont(0x9, r2, 0x401, 0x1ffffffd) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1619.659386] audit: type=1804 audit(1669471558.745:13996): pid=28483 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1448201767/syzkaller.0XHXaD/1781/bus" dev="sda1" ino=15280 res=1 [ 1619.713972] FS-Cache: Duplicate cookie detected [ 1619.718680] FS-Cache: O-cookie c=00000000f8405c26 [p=0000000052fbc343 fl=222 nc=0 na=1] [ 1619.726957] FS-Cache: O-cookie d=00000000f69fa087 n=000000006309a138 [ 1619.733592] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1619.740054] FS-Cache: N-cookie c=000000008d7ab0ab [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1619.748510] FS-Cache: N-cookie d=00000000f69fa087 n=000000003cdcc76b [ 1619.755185] FS-Cache: N-key=[16] '020000000000000002000000776c6300' 14:05:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 14:05:58 executing program 5: chdir(&(0x7f0000000100)='./file0\x00') (async) mkdir(&(0x7f0000000140)='./file0\x00', 0x2b) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:05:58 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vxcan1\x00', 0x10) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 1619.821973] block nbd4: Device being setup by another task [ 1619.828197] block nbd4: NBD_DISCONNECT 14:05:59 executing program 5: chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x2b) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000100)='./file0\x00') (async) mkdir(&(0x7f0000000140)='./file0\x00', 0x2b) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) rmdir(&(0x7f0000000180)='./file0\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) [ 1619.871107] block nbd4: Send disconnect failed -32 [ 1619.885753] audit: type=1804 audit(1669471558.995:13997): pid=28496 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2541/bus" dev="sda1" ino=14052 res=1 [ 1619.933175] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab08) 14:05:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaadd60eb6796004c2f002001000000000000001cbdd8055d36214ba22e00000000000001ff0100000000000000000000000000010000040000000000042088230000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200"/130], 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) [ 1620.028280] block nbd3: NBD_DISCONNECT [ 1620.032556] block nbd3: Send disconnect failed -32 14:05:59 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) r2 = getpid() ptrace$cont(0x9, r2, 0x401, 0x1ffffffd) (async) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.incfs.id\x00', &(0x7f00000001c0)='$\x00', 0x2, 0x1) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1620.078955] audit: type=1804 audit(1669471559.085:13998): pid=28517 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2541/bus" dev="sda1" ino=14052 res=1 [ 1620.143799] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x38, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x4}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:05:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) rmdir(&(0x7f0000000200)='./file0\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.incfs.id\x00', &(0x7f00000001c0)='$\x00', 0x2, 0x1) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1620.257401] audit: type=1804 audit(1669471559.085:13999): pid=28506 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2238591348/syzkaller.vGGBou/1358/bus" dev="sda1" ino=13895 res=1 14:05:59 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@private1, @in=@private}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0), 0x100484, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e24,dfltuid=', @ANYRESHEX=r0, @ANYBLOB=',dfltgid=', @ANYRESHEX, @ANYBLOB="2c63616368653d6e6f6e652c6c6f6f73652c616669643d307830303030303030e76b6673666c6f6f723d626f6e6430002c00"]) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x61, r4}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@private1, @in=@private}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) (async) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0), 0x100484, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e24,dfltuid=', @ANYRESHEX=r0, @ANYBLOB=',dfltgid=', @ANYRESHEX, @ANYBLOB="2c63616368653d6e6f6e652c6c6f6f73652c616669643d307830303030303030e76b6673666c6f6f723d626f6e6430002c00"]) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00'}) (async) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x61, r4}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) (async) 14:05:59 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) r2 = getpid() ptrace$cont(0x9, r2, 0x401, 0x1ffffffd) (async) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:05:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.incfs.id\x00', &(0x7f00000001c0)='$\x00', 0x2, 0x1) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) rmdir(&(0x7f0000000200)='./file0\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.incfs.id\x00', &(0x7f00000001c0)='$\x00', 0x2, 0x1) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) [ 1620.480558] block nbd4: Device being setup by another task [ 1620.495558] block nbd4: NBD_DISCONNECT [ 1620.499569] block nbd4: Send disconnect failed -32 14:05:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x80400, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1620.602541] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:05:59 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vxcan1\x00', 0x10) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 14:05:59 executing program 4: perf_event_open(0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x1, 0x80, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x22a9, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x97, 0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_QUE(r4, 0xab05) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) creat(&(0x7f0000000040)='./file0\x00', 0x18) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r6) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50202000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r7, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0xc000}, 0x800) r8 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r8, 0x1) move_pages(r8, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:00 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x40880, 0x0) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000140)=""/242, 0xf2, 0x9, 0x8001, 0x7f, 0x4, 0x203}}, 0x120) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4b3, 0x7, 0x6], 0x3, 0x80800}) r1 = epoll_create1(0x80000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f00000000c0)=ANY=[@ANYBLOB="b8fe00000000000000"]) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1b5b34070000000000000000000000000000000000000000148212d3e18ec68f9603f08b2c1f3e8c6f86b44c000000070000000040000000000000c9a850002e7ca5d38baf000000000000000000000000000038"], 0x40) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000380)=""/73, 0x49}], 0x1, 0xffffffff, 0x1) ioctl$NBD_DO_IT(r2, 0xab08) 14:06:00 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x80400, 0x0) (rerun: 64) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1620.850825] block nbd4: Device being setup by another task [ 1620.857343] block nbd3: NBD_DISCONNECT [ 1620.862498] block nbd4: NBD_DISCONNECT [ 1620.866411] block nbd4: Send disconnect failed -32 [ 1620.883985] block nbd3: Send disconnect failed -32 14:06:00 executing program 4: perf_event_open(0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x1, 0x80, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x22a9, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x97, 0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_QUE(r4, 0xab05) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) (async) creat(&(0x7f0000000040)='./file0\x00', 0x18) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r6) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50202000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r7, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0xc000}, 0x800) (async) r8 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r8, 0x1) (async) move_pages(r8, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1621.040361] block nbd4: Device being setup by another task [ 1621.046163] block nbd4: NBD_DISCONNECT [ 1621.050213] block nbd4: Send disconnect failed -32 14:06:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x38, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x4}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:06:00 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 64) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) (rerun: 64) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:00 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x40880, 0x0) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000140)=""/242, 0xf2, 0x9, 0x8001, 0x7f, 0x4, 0x203}}, 0x120) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4b3, 0x7, 0x6], 0x3, 0x80800}) r1 = epoll_create1(0x80000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f00000000c0)=ANY=[@ANYBLOB="b8fe00000000000000"]) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1b5b34070000000000000000000000000000000000000000148212d3e18ec68f9603f08b2c1f3e8c6f86b44c000000070000000040000000000000c9a850002e7ca5d38baf000000000000000000000000000038"], 0x40) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000380)=""/73, 0x49}], 0x1, 0xffffffff, 0x1) ioctl$NBD_DO_IT(r2, 0xab08) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x40880, 0x0) (async) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000140)=""/242, 0xf2, 0x9, 0x8001, 0x7f, 0x4, 0x203}}, 0x120) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4b3, 0x7, 0x6], 0x3, 0x80800}) (async) epoll_create1(0x80000) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f00000000c0)=ANY=[@ANYBLOB="b8fe00000000000000"]) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1b5b34070000000000000000000000000000000000000000148212d3e18ec68f9603f08b2c1f3e8c6f86b44c000000070000000040000000000000c9a850002e7ca5d38baf000000000000000000000000000038"], 0x40) (async) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000380)=""/73, 0x49}], 0x1, 0xffffffff, 0x1) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 14:06:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x80400, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:00 executing program 4: perf_event_open(0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x1, 0x80, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x22a9, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x97, 0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_QUE(r4, 0xab05) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) creat(&(0x7f0000000040)='./file0\x00', 0x18) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r6) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50202000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r7, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0xc000}, 0x800) (async) r8 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r8, 0x1) (async) move_pages(r8, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:00 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x40880, 0x0) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000140)=""/242, 0xf2, 0x9, 0x8001, 0x7f, 0x4, 0x203}}, 0x120) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4b3, 0x7, 0x6], 0x3, 0x80800}) r1 = epoll_create1(0x80000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f00000000c0)=ANY=[@ANYBLOB="b8fe00000000000000"]) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1b5b34070000000000000000000000000000000000000000148212d3e18ec68f9603f08b2c1f3e8c6f86b44c000000070000000040000000000000c9a850002e7ca5d38baf000000000000000000000000000038"], 0x40) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000380)=""/73, 0x49}], 0x1, 0xffffffff, 0x1) ioctl$NBD_DO_IT(r2, 0xab08) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x40880, 0x0) (async) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000140)=""/242, 0xf2, 0x9, 0x8001, 0x7f, 0x4, 0x203}}, 0x120) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4b3, 0x7, 0x6], 0x3, 0x80800}) (async) epoll_create1(0x80000) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f00000000c0)=ANY=[@ANYBLOB="b8fe00000000000000"]) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="1b5b34070000000000000000000000000000000000000000148212d3e18ec68f9603f08b2c1f3e8c6f86b44c000000070000000040000000000000c9a850002e7ca5d38baf000000000000000000000000000038"], 0x40) (async) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000380)=""/73, 0x49}], 0x1, 0xffffffff, 0x1) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) [ 1621.211204] block nbd4: Device being setup by another task [ 1621.218276] block nbd4: NBD_DISCONNECT [ 1621.253021] block nbd4: Send disconnect failed -32 [ 1621.291339] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:06:00 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async, rerun: 64) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vxcan1\x00', 0x10) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 14:06:00 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async, rerun: 32) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (rerun: 32) 14:06:00 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_DO_IT(r1, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000440)={0x0, r3, "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", "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"}) mremap(&(0x7f0000bdd000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r4, 0x1ffff000, 0x20000000) r5 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r5, 0x1) move_pages(r5, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000fec000/0x11000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x38, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x4}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:06:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) 14:06:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) open(&(0x7f0000000100)='./file0\x00', 0x410200, 0x1a3) [ 1621.693827] FS-Cache: Duplicate cookie detected [ 1621.698579] FS-Cache: O-cookie c=00000000ee8b9219 [p=0000000052fbc343 fl=222 nc=0 na=1] [ 1621.706973] FS-Cache: O-cookie d=00000000f69fa087 n=000000005c07319b [ 1621.713592] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1621.720057] FS-Cache: N-cookie c=000000002b9fc220 [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1621.728375] FS-Cache: N-cookie d=00000000f69fa087 n=0000000071ec5c46 [ 1621.734964] FS-Cache: N-key=[16] '020000000000000002000000776c6300' [ 1621.760403] block nbd4: Device being setup by another task [ 1621.767019] block nbd4: NBD_DISCONNECT [ 1621.775122] block nbd3: NBD_DISCONNECT 14:06:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) open(&(0x7f0000000100)='./file0\x00', 0x410200, 0x1a3) [ 1621.801199] block nbd3: Send disconnect failed -32 [ 1621.816324] block nbd4: Send disconnect failed -32 [ 1621.829835] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1621.842022] block nbd4: NBD_DISCONNECT [ 1621.884746] block nbd4: Send disconnect failed -32 14:06:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r5 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r5, &(0x7f0000000000/0x13000)=nil, 0x4000) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x7f, 0x0, 0x92, 0x0, 0x0, 0x4110, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x5, 0x3388, 0x8, 0x2, 0x5, 0x364, 0x20, 0x0, 0xcb1, 0x0, 0x54}, 0x0, 0x4006, 0xffffffffffffffff, 0x1) shmctl$SHM_LOCK(r5, 0xb) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xfe, 0x7, 0x40, 0x2, 0x0, 0xe0, 0x28, 0x221cc658f325aff1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x1, @perf_config_ext={0x8, 0x3}, 0x4a407, 0x3, 0x1, 0x5, 0x2, 0x22, 0x7, 0x0, 0x492a6ebf, 0x0, 0x80000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xd) r6 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmat(r6, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000164000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmat(0x0, &(0x7f0000010000/0x4000)=nil, 0x3000) 14:06:01 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_DO_IT(r1, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000440)={0x0, r3, "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", "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"}) mremap(&(0x7f0000bdd000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r4, 0x1ffff000, 0x20000000) r5 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r5, 0x1) move_pages(r5, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000fec000/0x11000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000440)={0x0, r3, "3e4dfede8adbbfa8bc9f88e582043afa92f9c87f48f780d410606f8534f1f2baddd99b02302c8ab4d951b9d124dd74391e5621570c9f02ac5a11b7f50406266383be8310a00644677216599634ecedb5eec29624c5432b46bcff5ab10f9849605eceae5bd2fb022c124049d7e3fda02ca0019c876c1b204a49d59ec65bb9aa965549ac52068839509342570b4b77bd2b43f70723e9e03913e7918d8567ca278c178c70c600eba23a6d989574308731a50054b2fbeb9acb1b6c4a7ed5038f0787f41fbf429ce31ce6f5d3935955b97f4711b08190d738aaf6857647ca0dbf637d9840c363ccaf5030c0201d83afcb4cfd97066460fc243fb351b3f004467ed8a5", "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"}) (async) mremap(&(0x7f0000bdd000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) (async) ptrace$cont(0x2, r4, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) ptrace$peekuser(0x3, r5, 0x1) (async) move_pages(r5, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000fec000/0x11000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) [ 1621.999808] FS-Cache: Duplicate cookie detected [ 1622.004790] FS-Cache: O-cookie c=00000000957b090e [p=0000000052fbc343 fl=222 nc=0 na=1] [ 1622.013001] FS-Cache: O-cookie d=00000000f69fa087 n=00000000d162fe63 [ 1622.019493] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1622.025995] FS-Cache: N-cookie c=000000005884ed2e [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1622.034560] FS-Cache: N-cookie d=00000000f69fa087 n=000000006c049d08 [ 1622.041193] FS-Cache: N-key=[16] '020000000000000002000000776c6300' [ 1622.100395] block nbd4: Device being setup by another task [ 1622.106522] block nbd4: NBD_DISCONNECT [ 1622.131428] block nbd4: Send disconnect failed -32 14:06:01 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) accept$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1622.173099] block nbd4: NBD_DISCONNECT [ 1622.220579] block nbd4: Send disconnect failed -32 [ 1622.264378] block nbd4: NBD_DISCONNECT [ 1622.322191] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1622.335440] block nbd4: Send disconnect failed -32 14:06:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) open(&(0x7f0000000100)='./file0\x00', 0x410200, 0x1a3) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) open(&(0x7f0000000100)='./file0\x00', 0x410200, 0x1a3) (async) 14:06:01 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000440)={0x0, r3, "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", "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"}) (async) mremap(&(0x7f0000bdd000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r4, 0x1ffff000, 0x20000000) r5 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r5, 0x1) move_pages(r5, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000fec000/0x11000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) [ 1622.550362] block nbd4: Device being setup by another task [ 1622.560940] block nbd4: NBD_DISCONNECT [ 1622.565133] block nbd4: Send disconnect failed -32 14:06:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x323403) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x4800, 0x10000101) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x7) r2 = socket$packet(0x11, 0x3, 0x300) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './bus/../file0', [{0x20, ',\x82'}, {0x20, '/dev/nbd#\x00'}], 0xa, "c53b81a6601d73a273cbcf495b87d9e6613a573679baf7c317ac7c820edcfb50239d2faa37f9b0553dab859d4ef7d37ef00b3b1ca631df646e50c91072b645935fb3adeac8481cafa90088dbaff55dc4de7dfbe650f42efb220fdd1685ffb1d0eb0bd6503238c63b8af3820a6810e7d2253224a65dc85df972cd51a0385d1c7b44d27477c5a8a654143758b50a636ced1886e6103a61746103c291f7712b0b83f738f78eac80e09767cb4b9cb4af8e09c50537f3a3e17a9f3610fda3b7295b59e59495a4025c7f70124ba44d0cba6390"}, 0xf0) ioctl$NBD_DO_IT(r0, 0xab08) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 14:06:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @multicast1}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1622.597345] block nbd4: NBD_DISCONNECT [ 1622.603778] block nbd4: Send disconnect failed -32 14:06:01 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @multicast1}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1622.831462] block nbd4: Device being setup by another task [ 1622.838371] block nbd4: NBD_DISCONNECT [ 1622.881157] block nbd4: Send disconnect failed -32 14:06:02 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @multicast1}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:02 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1623.190283] block nbd4: Device being setup by another task [ 1623.196212] block nbd4: NBD_DISCONNECT [ 1623.219226] block nbd4: Send disconnect failed -32 14:06:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async, rerun: 64) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (rerun: 64) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mlockall(0x2) (async) r5 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r5, &(0x7f0000000000/0x13000)=nil, 0x4000) (async) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x7f, 0x0, 0x92, 0x0, 0x0, 0x4110, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x5, 0x3388, 0x8, 0x2, 0x5, 0x364, 0x20, 0x0, 0xcb1, 0x0, 0x54}, 0x0, 0x4006, 0xffffffffffffffff, 0x1) (async) shmctl$SHM_LOCK(r5, 0xb) (async, rerun: 32) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xfe, 0x7, 0x40, 0x2, 0x0, 0xe0, 0x28, 0x221cc658f325aff1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x1, @perf_config_ext={0x8, 0x3}, 0x4a407, 0x3, 0x1, 0x5, 0x2, 0x22, 0x7, 0x0, 0x492a6ebf, 0x0, 0x80000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xd) (async, rerun: 32) r6 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmat(r6, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) (async) shmctl$SHM_UNLOCK(0x0, 0xc) (async) shmat(0x0, &(0x7f0000164000/0x2000)=nil, 0x4000) (async, rerun: 32) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000) (rerun: 32) shmat(0x0, &(0x7f0000010000/0x4000)=nil, 0x3000) 14:06:02 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chdir(&(0x7f0000000100)='\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f00000001c0)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/170, 0xaa}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000500)=""/197, 0xc5}], 0x5, &(0x7f0000000680)=""/103, 0x67}, 0x806}, {{&(0x7f0000000700)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/2, 0x2}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}, 0x4}], 0x2, 0x141, &(0x7f00000018c0)={r0, r1+60000000}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:02 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) accept$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:02 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) ptrace$peekuser(0x3, r3, 0x1) (async) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) 14:06:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) (async) 14:06:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x323403) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x4800, 0x10000101) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x7) r2 = socket$packet(0x11, 0x3, 0x300) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './bus/../file0', [{0x20, ',\x82'}, {0x20, '/dev/nbd#\x00'}], 0xa, "c53b81a6601d73a273cbcf495b87d9e6613a573679baf7c317ac7c820edcfb50239d2faa37f9b0553dab859d4ef7d37ef00b3b1ca631df646e50c91072b645935fb3adeac8481cafa90088dbaff55dc4de7dfbe650f42efb220fdd1685ffb1d0eb0bd6503238c63b8af3820a6810e7d2253224a65dc85df972cd51a0385d1c7b44d27477c5a8a654143758b50a636ced1886e6103a61746103c291f7712b0b83f738f78eac80e09767cb4b9cb4af8e09c50537f3a3e17a9f3610fda3b7295b59e59495a4025c7f70124ba44d0cba6390"}, 0xf0) ioctl$NBD_DO_IT(r0, 0xab08) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x323403) (async) open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) (async) fallocate(r1, 0x20, 0x0, 0xfffffeff000) (async) fallocate(r1, 0x0, 0x4800, 0x10000101) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x7) (async) socket$packet(0x11, 0x3, 0x300) (async) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './bus/../file0', [{0x20, ',\x82'}, {0x20, '/dev/nbd#\x00'}], 0xa, "c53b81a6601d73a273cbcf495b87d9e6613a573679baf7c317ac7c820edcfb50239d2faa37f9b0553dab859d4ef7d37ef00b3b1ca631df646e50c91072b645935fb3adeac8481cafa90088dbaff55dc4de7dfbe650f42efb220fdd1685ffb1d0eb0bd6503238c63b8af3820a6810e7d2253224a65dc85df972cd51a0385d1c7b44d27477c5a8a654143758b50a636ced1886e6103a61746103c291f7712b0b83f738f78eac80e09767cb4b9cb4af8e09c50537f3a3e17a9f3610fda3b7295b59e59495a4025c7f70124ba44d0cba6390"}, 0xf0) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) (async) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r3, r4, 0x0, 0x8400fffffffa) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) [ 1623.609799] kauditd_printk_skb: 7 callbacks suppressed [ 1623.609811] audit: type=1804 audit(1669471562.715:14007): pid=28839 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2548/bus" dev="sda1" ino=14673 res=1 [ 1623.618066] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:06:02 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) chdir(&(0x7f0000000100)='\x00') (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f00000001c0)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/170, 0xaa}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000500)=""/197, 0xc5}], 0x5, &(0x7f0000000680)=""/103, 0x67}, 0x806}, {{&(0x7f0000000700)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/2, 0x2}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}, 0x4}], 0x2, 0x141, &(0x7f00000018c0)={r0, r1+60000000}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) [ 1623.680467] block nbd4: Device being setup by another task [ 1623.686227] block nbd4: NBD_DISCONNECT [ 1623.708793] block nbd4: Send disconnect failed -32 14:06:02 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1fffeffe, 0x20000000) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1623.764468] audit: type=1804 audit(1669471562.785:14008): pid=28854 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1448201767/syzkaller.0XHXaD/1787/bus" dev="sda1" ino=14115 res=1 14:06:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mlockall(0x2) (async) r5 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r5, &(0x7f0000000000/0x13000)=nil, 0x4000) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x7f, 0x0, 0x92, 0x0, 0x0, 0x4110, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x5, 0x3388, 0x8, 0x2, 0x5, 0x364, 0x20, 0x0, 0xcb1, 0x0, 0x54}, 0x0, 0x4006, 0xffffffffffffffff, 0x1) shmctl$SHM_LOCK(r5, 0xb) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xfe, 0x7, 0x40, 0x2, 0x0, 0xe0, 0x28, 0x221cc658f325aff1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x1, @perf_config_ext={0x8, 0x3}, 0x4a407, 0x3, 0x1, 0x5, 0x2, 0x22, 0x7, 0x0, 0x492a6ebf, 0x0, 0x80000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xd) r6 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmat(r6, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) (async) shmat(0x0, &(0x7f0000164000/0x2000)=nil, 0x4000) (async) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000) (async) shmat(0x0, &(0x7f0000010000/0x4000)=nil, 0x3000) 14:06:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) chdir(&(0x7f0000000100)='\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f00000001c0)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/170, 0xaa}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000500)=""/197, 0xc5}], 0x5, &(0x7f0000000680)=""/103, 0x67}, 0x806}, {{&(0x7f0000000700)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/2, 0x2}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}, 0x4}], 0x2, 0x141, &(0x7f00000018c0)={r0, r1+60000000}) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1623.880244] block nbd4: Device being setup by another task [ 1623.886605] block nbd4: NBD_DISCONNECT [ 1623.914943] block nbd4: Send disconnect failed -32 [ 1623.926067] audit: type=1804 audit(1669471562.835:14009): pid=28859 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2548/bus" dev="sda1" ino=14673 res=1 [ 1623.929979] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:06:03 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab08) (async, rerun: 64) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1fffeffe, 0x20000000) (async) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) (async) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x323403) (async) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x4800, 0x10000101) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x7) (async) r2 = socket$packet(0x11, 0x3, 0x300) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './bus/../file0', [{0x20, ',\x82'}, {0x20, '/dev/nbd#\x00'}], 0xa, "c53b81a6601d73a273cbcf495b87d9e6613a573679baf7c317ac7c820edcfb50239d2faa37f9b0553dab859d4ef7d37ef00b3b1ca631df646e50c91072b645935fb3adeac8481cafa90088dbaff55dc4de7dfbe650f42efb220fdd1685ffb1d0eb0bd6503238c63b8af3820a6810e7d2253224a65dc85df972cd51a0385d1c7b44d27477c5a8a654143758b50a636ced1886e6103a61746103c291f7712b0b83f738f78eac80e09767cb4b9cb4af8e09c50537f3a3e17a9f3610fda3b7295b59e59495a4025c7f70124ba44d0cba6390"}, 0xf0) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab08) (rerun: 32) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) (async, rerun: 32) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) (async, rerun: 32) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 14:06:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nsfs\x00', 0x8e44a3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) creat(&(0x7f0000000100)='./file0\x00', 0x122) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1624.083399] block nbd4: NBD_DISCONNECT [ 1624.089435] block nbd4: Send disconnect failed -32 [ 1624.119539] audit: type=1804 audit(1669471562.955:14010): pid=28884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2549/bus" dev="sda1" ino=13974 res=1 [ 1624.170136] block nbd4: Device being setup by another task [ 1624.230868] block nbd4: NBD_DISCONNECT [ 1624.256234] block nbd4: Send disconnect failed -32 [ 1624.320260] block nbd4: Device being setup by another task [ 1624.360137] block nbd4: Device being setup by another task [ 1624.365987] block nbd4: NBD_DISCONNECT [ 1624.373719] block nbd4: Send disconnect failed -32 [ 1624.430260] block nbd4: Device being setup by another task [ 1624.436189] block nbd4: NBD_DISCONNECT [ 1624.444993] block nbd4: Send disconnect failed -32 14:06:03 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) accept$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) accept$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:06:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f00000008c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaeaaaaa86dd60eb6796004c2f0020010000000000000000000000000001ff01004c6d000000000000000000000100000400000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000000002160004f60000000000000000000800655800000000"], 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x4800, 0x10000101) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000280)=0x4, 0x4) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x200000000000005, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000980)={{0x5, 0x5}, 0x1, 0x4, 0x3, {0x20, 0xff}, 0x6, 0x1000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) 14:06:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nsfs\x00', 0x8e44a3, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) creat(&(0x7f0000000100)='./file0\x00', 0x122) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x101000) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 1624.502442] block nbd4: Device being setup by another task [ 1624.508387] block nbd4: NBD_DISCONNECT [ 1624.515703] block nbd4: Send disconnect failed -32 [ 1624.524388] block nbd3: NBD_DISCONNECT [ 1624.537405] block nbd3: Send disconnect failed -32 14:06:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async, rerun: 32) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x101000) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 1624.561847] block nbd4: Device being setup by another task [ 1624.573509] block nbd4: NBD_DISCONNECT [ 1624.599014] block nbd4: Send disconnect failed -32 [ 1624.610142] block nbd3: NBD_DISCONNECT [ 1624.632810] block nbd3: Send disconnect failed -32 [ 1624.645167] block nbd4: NBD_DISCONNECT 14:06:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab08) (async) 14:06:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nsfs\x00', 0x8e44a3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) creat(&(0x7f0000000100)='./file0\x00', 0x122) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1624.684692] block nbd3: NBD_DISCONNECT [ 1624.688809] block nbd4: Send disconnect failed -32 [ 1624.711471] audit: type=1804 audit(1669471563.825:14011): pid=28944 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1448201767/syzkaller.0XHXaD/1788/bus" dev="sda1" ino=13946 res=1 [ 1624.739466] block nbd3: Send disconnect failed -32 [ 1624.775113] block nbd3: NBD_DISCONNECT [ 1624.800153] block nbd4: Device being setup by another task [ 1624.804595] block nbd3: Send disconnect failed -32 [ 1624.806049] block nbd4: NBD_DISCONNECT [ 1624.815007] block nbd4: Send disconnect failed -32 [ 1624.824425] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1624.830970] FS-Cache: Duplicate cookie detected [ 1624.835706] FS-Cache: O-cookie c=0000000018d26459 [p=0000000052fbc343 fl=212 nc=0 na=0] [ 1624.843075] block nbd4: NBD_DISCONNECT [ 1624.843919] FS-Cache: O-cookie d= (null) n= (null) [ 1624.854295] FS-Cache: O-key=[16] '020000000000000002000000776c6300' [ 1624.860832] FS-Cache: N-cookie c=00000000ae313b4b [p=0000000052fbc343 fl=2 nc=0 na=1] [ 1624.868970] FS-Cache: N-cookie d=00000000f69fa087 n=0000000026d02f16 [ 1624.869607] block nbd3: NBD_DISCONNECT [ 1624.875506] FS-Cache: N-key=[16] '020000000000000002000000776c6300' 14:06:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab08) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x2b0) (async) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x8400fffffffa) (async) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab08) (async) 14:06:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f00000001c0)='.\x00', &(0x7f0000000100)='nfs\x00', 0x10024, &(0x7f0000000140)='\xc1\xcb\a3&\xc1\x8a@\xa3\r\xd8\xa1') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f3217000000000000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='sysv\x00', 0x1000820, &(0x7f00000002c0)='/@)%-,\x00') [ 1624.876462] audit: type=1804 audit(1669471563.825:14012): pid=28949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2550/bus" dev="sda1" ino=14514 res=1 [ 1624.895033] block nbd4: Send disconnect failed -32 [ 1624.952708] block nbd3: Send disconnect failed -32 [ 1624.965550] block nbd3: NBD_DISCONNECT [ 1624.984403] block nbd3: Send disconnect failed -32 14:06:04 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1fffeffe, 0x20000000) (async) r3 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) move_pages(r3, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:04 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x10, {0x2, 0x0, @loopback}, 'ip_vti0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030009ee953a611f548caee62692f8e9c481108756282f6a5fb0ba80490ccee16c6acd5f4d16a7660029a28b8ebcac6fa9f22fbd254c7dcc02ea0bbd6e339b2f3b77d436c4db264dbc9ab0491f621b02226c18492828cb7173c33ad6d2429070e6cde7949af406c"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='aio\x00', 0x10000, &(0x7f0000000280)='nfs\x00\xd0\xdd\xab\x1f\xd6\fb\xba\x19Ax6H\xf5\xf1\xb31\t\xa6J;\xa6d\xbfA\x0f\xac[\x81Y\xae\xeb\x9fRF\x9be\xa1\xc2\x8c\xc8\xb8*\xfa1?\xf3\xd0\xff\x90\x93\f\xc8:\xf5\xe9\x16\xac\xbbg\f@\x82!\xd9\x93\x9f\xcc~\x00zY\xcb\xad\xd6\xb4\x05\xc3V\xf8\\>;0\"\x8a\xf3\xcd\xec\xecq\xb0E\xc8G7\xef(3\x87\xcf\xba\tW/\xcf\x9f\x15\x8b\xd2\x03c\x1cW\xfaV{\xc05\xf1\x82\xb2\xb2\xf0\xe9\xf1\xa8=\xc7\x17F\xb3\xf57\xf4hH3\x83\xea\xefe \xf2\xf5\r\x03S\xb0.\x18C`9\xbd5\xf2\x9c\xe4\xed0\x7f\xd5\x81\x98\xe5;y\x1d3\xac\x03\xfd\x89p\xbd[s\x9e\xa2\x8d\xe7\"R\xa5\x8b\x98o') mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f00000001c0)='.\x00', &(0x7f0000000100)='nfs\x00', 0x10024, &(0x7f0000000140)='\xc1\xcb\a3&\xc1\x8a@\xa3\r\xd8\xa1') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f3217000000000000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='sysv\x00', 0x1000820, &(0x7f00000002c0)='/@)%-,\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f00000001c0)='.\x00', &(0x7f0000000100)='nfs\x00', 0x10024, &(0x7f0000000140)='\xc1\xcb\a3&\xc1\x8a@\xa3\r\xd8\xa1') (async) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f3217000000000000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='sysv\x00', 0x1000820, &(0x7f00000002c0)='/@)%-,\x00') (async) [ 1625.023959] block nbd3: NBD_DISCONNECT [ 1625.028890] audit: type=1804 audit(1669471564.135:14013): pid=28985 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2551/bus" dev="sda1" ino=14418 res=1 [ 1625.068865] block nbd3: Send disconnect failed -32 [ 1625.092437] block nbd3: NBD_DISCONNECT 14:06:04 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x10, {0x2, 0x0, @loopback}, 'ip_vti0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030009ee953a611f548caee62692f8e9c481108756282f6a5fb0ba80490ccee16c6acd5f4d16a7660029a28b8ebcac6fa9f22fbd254c7dcc02ea0bbd6e339b2f3b77d436c4db264dbc9ab0491f621b02226c18492828cb7173c33ad6d2429070e6cde7949af406c"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='aio\x00', 0x10000, &(0x7f0000000280)='nfs\x00\xd0\xdd\xab\x1f\xd6\fb\xba\x19Ax6H\xf5\xf1\xb31\t\xa6J;\xa6d\xbfA\x0f\xac[\x81Y\xae\xeb\x9fRF\x9be\xa1\xc2\x8c\xc8\xb8*\xfa1?\xf3\xd0\xff\x90\x93\f\xc8:\xf5\xe9\x16\xac\xbbg\f@\x82!\xd9\x93\x9f\xcc~\x00zY\xcb\xad\xd6\xb4\x05\xc3V\xf8\\>;0\"\x8a\xf3\xcd\xec\xecq\xb0E\xc8G7\xef(3\x87\xcf\xba\tW/\xcf\x9f\x15\x8b\xd2\x03c\x1cW\xfaV{\xc05\xf1\x82\xb2\xb2\xf0\xe9\xf1\xa8=\xc7\x17F\xb3\xf57\xf4hH3\x83\xea\xefe \xf2\xf5\r\x03S\xb0.\x18C`9\xbd5\xf2\x9c\xe4\xed0\x7f\xd5\x81\x98\xe5;y\x1d3\xac\x03\xfd\x89p\xbd[s\x9e\xa2\x8d\xe7\"R\xa5\x8b\x98o') mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1625.120759] block nbd3: Send disconnect failed -32 [ 1625.154034] block nbd3: NBD_DISCONNECT [ 1625.160542] block nbd4: Device being setup by another task [ 1625.166311] block nbd4: NBD_DISCONNECT [ 1625.176793] block nbd4: Send disconnect failed -32 [ 1625.178359] block nbd3: Send disconnect failed -32 [ 1625.197672] block nbd3: NBD_DISCONNECT [ 1625.204736] block nbd3: Send disconnect failed -32 [ 1625.239463] block nbd3: NBD_DISCONNECT [ 1625.261703] block nbd3: Send disconnect failed -32 [ 1625.266766] block nbd3: NBD_DISCONNECT [ 1625.273970] block nbd3: Send disconnect failed -32 [ 1625.279010] block nbd3: NBD_DISCONNECT [ 1625.289666] block nbd3: Send disconnect failed -32 [ 1625.296864] block nbd3: NBD_DISCONNECT [ 1625.302554] block nbd3: Send disconnect failed -32 [ 1625.307592] block nbd3: NBD_DISCONNECT 14:06:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f00000008c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaeaaaaa86dd60eb6796004c2f0020010000000000000000000000000001ff01004c6d000000000000000000000100000400000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000000002160004f60000000000000000000800655800000000"], 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) fallocate(0xffffffffffffffff, 0x0, 0x4800, 0x10000101) (async) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000280)=0x4, 0x4) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x200000000000005, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000980)={{0x5, 0x5}, 0x1, 0x4, 0x3, {0x20, 0xff}, 0x6, 0x1000}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) 14:06:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f00000001c0)='.\x00', &(0x7f0000000100)='nfs\x00', 0x10024, &(0x7f0000000140)='\xc1\xcb\a3&\xc1\x8a@\xa3\r\xd8\xa1') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f3217000000000000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='sysv\x00', 0x1000820, &(0x7f00000002c0)='/@)%-,\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f00000001c0)='.\x00', &(0x7f0000000100)='nfs\x00', 0x10024, &(0x7f0000000140)='\xc1\xcb\a3&\xc1\x8a@\xa3\r\xd8\xa1') (async) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f3217000000000000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='sysv\x00', 0x1000820, &(0x7f00000002c0)='/@)%-,\x00') (async) 14:06:04 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x115240, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24004400}, 0x1000) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) [ 1625.315218] block nbd3: Send disconnect failed -32 [ 1625.323116] block nbd3: NBD_DISCONNECT [ 1625.327112] block nbd3: Send disconnect failed -32 [ 1625.335217] block nbd3: NBD_DISCONNECT [ 1625.339228] block nbd3: Send disconnect failed -32 [ 1625.375202] block nbd3: NBD_DISCONNECT [ 1625.379949] block nbd3: Send disconnect failed -32 [ 1625.392999] block nbd3: NBD_DISCONNECT [ 1625.398291] block nbd3: Send disconnect failed -32 14:06:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x101000) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 14:06:04 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x100) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1c904, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229, 0x0, 0x0, 0x7}, 0x0, 0x0, r3, 0x3) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r5, 0x1ffff000, 0x20000000) r6 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x2, &(0x7f0000000040)) ptrace$peekuser(0x3, r6, 0x1) r7 = socket(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r9, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6gre0\x00', r9, 0x2f, 0x5, 0x0, 0x86e, 0x40, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8, 0x0, 0x1, 0x200}}) move_pages(r6, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x0, @remote}, 0xa, {0x2, 0x0, @empty}, 'geneve0\x00'}) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x2a280, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000800010061746d000600050000000000"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r5], 0x2b0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xe1) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8400fffffffa) connect$inet6(r5, &(0x7f0000000280)={0xa, 0x4e22, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0xa94}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000300)=0x9, 0x4) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r7, 0x0, 0x8400fffffffa) setsockopt(r7, 0x5, 0x10001, &(0x7f00000001c0)="180a5228926c0c7325add2fbea4936c9f88fcb69ab0a010c830c02144c3407073ab05c289a704df4a38320ab253900156bb3411029ccc7c9813f40cadba358bedd8727f1ab11ecc563afe95b5f89713b950f33b616c1fff6f37a9df6", 0x5c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r3, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:04 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x10, {0x2, 0x0, @loopback}, 'ip_vti0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030009ee953a611f548caee62692f8e9c481108756282f6a5fb0ba80490ccee16c6acd5f4d16a7660029a28b8ebcac6fa9f22fbd254c7dcc02ea0bbd6e339b2f3b77d436c4db264dbc9ab0491f621b02226c18492828cb7173c33ad6d2429070e6cde7949af406c"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='aio\x00', 0x10000, &(0x7f0000000280)='nfs\x00\xd0\xdd\xab\x1f\xd6\fb\xba\x19Ax6H\xf5\xf1\xb31\t\xa6J;\xa6d\xbfA\x0f\xac[\x81Y\xae\xeb\x9fRF\x9be\xa1\xc2\x8c\xc8\xb8*\xfa1?\xf3\xd0\xff\x90\x93\f\xc8:\xf5\xe9\x16\xac\xbbg\f@\x82!\xd9\x93\x9f\xcc~\x00zY\xcb\xad\xd6\xb4\x05\xc3V\xf8\\>;0\"\x8a\xf3\xcd\xec\xecq\xb0E\xc8G7\xef(3\x87\xcf\xba\tW/\xcf\x9f\x15\x8b\xd2\x03c\x1cW\xfaV{\xc05\xf1\x82\xb2\xb2\xf0\xe9\xf1\xa8=\xc7\x17F\xb3\xf57\xf4hH3\x83\xea\xefe \xf2\xf5\r\x03S\xb0.\x18C`9\xbd5\xf2\x9c\xe4\xed0\x7f\xd5\x81\x98\xe5;y\x1d3\xac\x03\xfd\x89p\xbd[s\x9e\xa2\x8d\xe7\"R\xa5\x8b\x98o') mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x10, {0x2, 0x0, @loopback}, 'ip_vti0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030009ee953a611f548caee62692f8e9c481108756282f6a5fb0ba80490ccee16c6acd5f4d16a7660029a28b8ebcac6fa9f22fbd254c7dcc02ea0bbd6e339b2f3b77d436c4db264dbc9ab0491f621b02226c18492828cb7173c33ad6d2429070e6cde7949af406c"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='aio\x00', 0x10000, &(0x7f0000000280)='nfs\x00\xd0\xdd\xab\x1f\xd6\fb\xba\x19Ax6H\xf5\xf1\xb31\t\xa6J;\xa6d\xbfA\x0f\xac[\x81Y\xae\xeb\x9fRF\x9be\xa1\xc2\x8c\xc8\xb8*\xfa1?\xf3\xd0\xff\x90\x93\f\xc8:\xf5\xe9\x16\xac\xbbg\f@\x82!\xd9\x93\x9f\xcc~\x00zY\xcb\xad\xd6\xb4\x05\xc3V\xf8\\>;0\"\x8a\xf3\xcd\xec\xecq\xb0E\xc8G7\xef(3\x87\xcf\xba\tW/\xcf\x9f\x15\x8b\xd2\x03c\x1cW\xfaV{\xc05\xf1\x82\xb2\xb2\xf0\xe9\xf1\xa8=\xc7\x17F\xb3\xf57\xf4hH3\x83\xea\xefe \xf2\xf5\r\x03S\xb0.\x18C`9\xbd5\xf2\x9c\xe4\xed0\x7f\xd5\x81\x98\xe5;y\x1d3\xac\x03\xfd\x89p\xbd[s\x9e\xa2\x8d\xe7\"R\xa5\x8b\x98o') (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) 14:06:04 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x115240, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24004400}, 0x1000) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) [ 1625.431348] block nbd3: NBD_DISCONNECT [ 1625.441323] block nbd3: Send disconnect failed -32 [ 1625.458738] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1625.521577] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1625.540169] block nbd4: Device being setup by another task [ 1625.546777] block nbd4: NBD_DISCONNECT [ 1625.547105] block nbd3: NBD_DISCONNECT [ 1625.563642] block nbd4: Send disconnect failed -32 14:06:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b5b3407000000090000000000000000000000000000000000000000000000004000000000000000000000000000000000000067740038000000000000000000e19a0f1fcacb26b972d308bc73675b1a328bd88adcda37a9a1d09001ef7ba82bc276759e33bfbb68ad1b63fbfc48ecb46b550f887ffccf90c36fdaeefcca597cde20590ba5aba6e43ec628a2ed027d5bbf937333f97eeb836feee8b48871dd6b372f3e", @ANYRES64=r1], 0x40) flistxattr(r0, &(0x7f0000000000), 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 14:06:04 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x115240, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24004400}, 0x1000) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) [ 1625.564950] block nbd3: Send disconnect failed -32 [ 1625.582982] audit: type=1804 audit(1669471564.695:14014): pid=29058 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir338833556/syzkaller.tDAXk4/1358/bus" dev="sda1" ino=14705 res=1 14:06:04 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6f79181c71ad660a"], &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x2000020, &(0x7f00000002c0)='rpc_pipefs\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @random}, 0x0, {0x2, 0xfffd, @multicast2}, 'bond0\x00'}) mount(&(0x7f0000000440)=@sr0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='fusectl\x00', 0x80000, &(0x7f0000000500)='\xd1@.)-/*/\x00') utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x2710}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3401e813, 0x100}}, './file0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e24, @rand_addr=0x64010100}, {0x6, @broadcast}, 0x60, {0x2, 0x4e23, @multicast2}, 'nicvf0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="097e63d7fd67b355c5f3d7459b65832349dcd2dc3c2f67e5caf16adecc7b", 0x1e, 0x10004090, &(0x7f0000000140)={0x2, 0x4e24, @private=0xa010102}, 0x10) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1625.678197] block nbd3: NBD_DISCONNECT 14:06:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b5b3407000000090000000000000000000000000000000000000000000000004000000000000000000000000000000000000067740038000000000000000000e19a0f1fcacb26b972d308bc73675b1a328bd88adcda37a9a1d09001ef7ba82bc276759e33bfbb68ad1b63fbfc48ecb46b550f887ffccf90c36fdaeefcca597cde20590ba5aba6e43ec628a2ed027d5bbf937333f97eeb836feee8b48871dd6b372f3e", @ANYRES64=r1], 0x40) flistxattr(r0, &(0x7f0000000000), 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b5b3407000000090000000000000000000000000000000000000000000000004000000000000000000000000000000000000067740038000000000000000000e19a0f1fcacb26b972d308bc73675b1a328bd88adcda37a9a1d09001ef7ba82bc276759e33bfbb68ad1b63fbfc48ecb46b550f887ffccf90c36fdaeefcca597cde20590ba5aba6e43ec628a2ed027d5bbf937333f97eeb836feee8b48871dd6b372f3e", @ANYRES64=r1], 0x40) (async) flistxattr(r0, &(0x7f0000000000), 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) [ 1625.699739] block nbd3: Send disconnect failed -32 [ 1625.710854] audit: type=1804 audit(1669471564.755:14015): pid=29056 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir754452678/syzkaller.b1qUQ4/508/bus" dev="sda1" ino=14497 res=1 [ 1625.806412] block nbd3: NBD_DISCONNECT [ 1625.818278] block nbd3: Send disconnect failed -32 [ 1625.838096] audit: type=1804 audit(1669471564.785:14016): pid=29080 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir338833556/syzkaller.tDAXk4/1358/bus" dev="sda1" ino=14705 res=1 [ 1625.863329] block nbd3: NBD_DISCONNECT [ 1625.867445] block nbd3: Send disconnect failed -32 14:06:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f00000008c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaeaaaaa86dd60eb6796004c2f0020010000000000000000000000000001ff01004c6d000000000000000000000100000400000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000000002160004f60000000000000000000800655800000000"], 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) (async) fallocate(0xffffffffffffffff, 0x0, 0x4800, 0x10000101) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000280)=0x4, 0x4) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x200000000000005, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000980)={{0x5, 0x5}, 0x1, 0x4, 0x3, {0x20, 0xff}, 0x6, 0x1000}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) 14:06:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x200280) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) ioctl$NBD_DO_IT(r0, 0xab08) 14:06:05 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6f79181c71ad660a"], &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x2000020, &(0x7f00000002c0)='rpc_pipefs\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @random}, 0x0, {0x2, 0xfffd, @multicast2}, 'bond0\x00'}) (async) mount(&(0x7f0000000440)=@sr0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='fusectl\x00', 0x80000, &(0x7f0000000500)='\xd1@.)-/*/\x00') (async) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x2710}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3401e813, 0x100}}, './file0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e24, @rand_addr=0x64010100}, {0x6, @broadcast}, 0x60, {0x2, 0x4e23, @multicast2}, 'nicvf0\x00'}) (async, rerun: 64) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async, rerun: 64) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="097e63d7fd67b355c5f3d7459b65832349dcd2dc3c2f67e5caf16adecc7b", 0x1e, 0x10004090, &(0x7f0000000140)={0x2, 0x4e24, @private=0xa010102}, 0x10) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) (async, rerun: 64) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 64) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b5b3407000000090000000000000000000000000000000000000000000000004000000000000000000000000000000000000067740038000000000000000000e19a0f1fcacb26b972d308bc73675b1a328bd88adcda37a9a1d09001ef7ba82bc276759e33bfbb68ad1b63fbfc48ecb46b550f887ffccf90c36fdaeefcca597cde20590ba5aba6e43ec628a2ed027d5bbf937333f97eeb836feee8b48871dd6b372f3e", @ANYRES64=r1], 0x40) (async) flistxattr(r0, &(0x7f0000000000), 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) [ 1626.341768] block nbd3: NBD_DISCONNECT 14:06:05 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab08) (rerun: 64) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x100) (async, rerun: 32) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) (async, rerun: 32) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1c904, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229, 0x0, 0x0, 0x7}, 0x0, 0x0, r3, 0x3) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r5, 0x1ffff000, 0x20000000) (async) r6 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x2, &(0x7f0000000040)) (async, rerun: 64) ptrace$peekuser(0x3, r6, 0x1) (async, rerun: 64) r7 = socket(0x10, 0x3, 0x0) (async) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r9, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6gre0\x00', r9, 0x2f, 0x5, 0x0, 0x86e, 0x40, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8, 0x0, 0x1, 0x200}}) (async, rerun: 64) move_pages(r6, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x200280) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) (async) ioctl$NBD_DO_IT(r0, 0xab08) 14:06:05 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x0, @remote}, 0xa, {0x2, 0x0, @empty}, 'geneve0\x00'}) (async) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x2a280, 0x0) (async) r1 = socket(0x10, 0x3, 0x0) (async) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000800010061746d000600050000000000"], 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r5], 0x2b0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xe1) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8400fffffffa) (async) connect$inet6(r5, &(0x7f0000000280)={0xa, 0x4e22, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0xa94}, 0x1c) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) (async, rerun: 64) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000300)=0x9, 0x4) (rerun: 64) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) (async) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r7, 0x0, 0x8400fffffffa) setsockopt(r7, 0x5, 0x10001, &(0x7f00000001c0)="180a5228926c0c7325add2fbea4936c9f88fcb69ab0a010c830c02144c3407073ab05c289a704df4a38320ab253900156bb3411029ccc7c9813f40cadba358bedd8727f1ab11ecc563afe95b5f89713b950f33b616c1fff6f37a9df6", 0x5c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r3, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) (async, rerun: 32) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async, rerun: 32) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:05 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6f79181c71ad660a"], &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x2000020, &(0x7f00000002c0)='rpc_pipefs\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @random}, 0x0, {0x2, 0xfffd, @multicast2}, 'bond0\x00'}) mount(&(0x7f0000000440)=@sr0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='fusectl\x00', 0x80000, &(0x7f0000000500)='\xd1@.)-/*/\x00') utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x2710}}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3401e813, 0x100}}, './file0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e24, @rand_addr=0x64010100}, {0x6, @broadcast}, 0x60, {0x2, 0x4e23, @multicast2}, 'nicvf0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="097e63d7fd67b355c5f3d7459b65832349dcd2dc3c2f67e5caf16adecc7b", 0x1e, 0x10004090, &(0x7f0000000140)={0x2, 0x4e24, @private=0xa010102}, 0x10) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6f79181c71ad660a"], &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x2000020, &(0x7f00000002c0)='rpc_pipefs\x00') (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @random}, 0x0, {0x2, 0xfffd, @multicast2}, 'bond0\x00'}) (async) mount(&(0x7f0000000440)=@sr0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='fusectl\x00', 0x80000, &(0x7f0000000500)='\xd1@.)-/*/\x00') (async) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x2710}}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3401e813, 0x100}}, './file0\x00'}) (async) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e24, @rand_addr=0x64010100}, {0x6, @broadcast}, 0x60, {0x2, 0x4e23, @multicast2}, 'nicvf0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="097e63d7fd67b355c5f3d7459b65832349dcd2dc3c2f67e5caf16adecc7b", 0x1e, 0x10004090, &(0x7f0000000140)={0x2, 0x4e24, @private=0xa010102}, 0x10) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) [ 1626.374423] block nbd3: Send disconnect failed -32 14:06:05 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000100)={0x863e, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e22, @broadcast}}}, 0x108) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x101040) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x14, r1, 0x721}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)={0xc8, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x4}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0xfffffffffffffdd2, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x4b7e, {{0x2, 0x4e21, @multicast2}}, 0x0, 0x6, [{{0x2, 0x4e22, @rand_addr=0x64010100}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e23, @private=0xa010102}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e22, @private=0xa010100}}]}, 0x390) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0, {0xb3ef}}, './file0\x00'}) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) 14:06:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x200280) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1626.472474] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:06:05 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x8b) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000002380)=""/170, 0xaa}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/5, 0x5}, {&(0x7f0000003480)=""/6, 0x6}, {&(0x7f00000034c0)=""/229, 0xe5}], 0x9, &(0x7f0000003680)=""/81, 0x51}, 0x40010023) mkdir(&(0x7f0000003740)='./file0\x00', 0x48) unlink(&(0x7f0000000100)='./file0\x00') mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x810, &(0x7f0000000000)) 14:06:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x280100, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) r5 = syz_open_dev$admmidi(&(0x7f0000000140), 0x4, 0x8000) splice(r5, &(0x7f0000000180)=0x5, r0, &(0x7f0000000200)=0x6, 0x2a3, 0x5) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8400fffffffa) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r6, 0x80184132, &(0x7f0000000100)) sendfile(r2, r3, 0x0, 0x8400fffffffa) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000040)) [ 1626.616810] block nbd3: NBD_DISCONNECT [ 1626.645610] block nbd3: Send disconnect failed -32 14:06:06 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x8b) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 64) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (rerun: 64) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) recvmsg(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000002380)=""/170, 0xaa}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/5, 0x5}, {&(0x7f0000003480)=""/6, 0x6}, {&(0x7f00000034c0)=""/229, 0xe5}], 0x9, &(0x7f0000003680)=""/81, 0x51}, 0x40010023) (async) mkdir(&(0x7f0000003740)='./file0\x00', 0x48) (async) unlink(&(0x7f0000000100)='./file0\x00') (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x810, &(0x7f0000000000)) 14:06:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4e22}}}}}}}}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000280)={0x1, 0x1, 0x7f, 0x0, 0x33c}, 0xc) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000008c0), 0x260000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:06:06 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x8b) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000002380)=""/170, 0xaa}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/5, 0x5}, {&(0x7f0000003480)=""/6, 0x6}, {&(0x7f00000034c0)=""/229, 0xe5}], 0x9, &(0x7f0000003680)=""/81, 0x51}, 0x40010023) mkdir(&(0x7f0000003740)='./file0\x00', 0x48) unlink(&(0x7f0000000100)='./file0\x00') mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x810, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x8b) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) recvmsg(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000002380)=""/170, 0xaa}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/5, 0x5}, {&(0x7f0000003480)=""/6, 0x6}, {&(0x7f00000034c0)=""/229, 0xe5}], 0x9, &(0x7f0000003680)=""/81, 0x51}, 0x40010023) (async) mkdir(&(0x7f0000003740)='./file0\x00', 0x48) (async) unlink(&(0x7f0000000100)='./file0\x00') (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x810, &(0x7f0000000000)) (async) 14:06:06 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000100)={0x863e, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e22, @broadcast}}}, 0x108) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x101040) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async, rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x14, r1, 0x721}, 0x14}}, 0x0) (async, rerun: 32) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)={0xc8, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x4}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0xfffffffffffffdd2, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) (async, rerun: 32) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x4b7e, {{0x2, 0x4e21, @multicast2}}, 0x0, 0x6, [{{0x2, 0x4e22, @rand_addr=0x64010100}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e23, @private=0xa010102}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e22, @private=0xa010100}}]}, 0x390) (async, rerun: 32) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) (async, rerun: 64) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) (rerun: 64) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0, {0xb3ef}}, './file0\x00'}) (async, rerun: 64) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) 14:06:06 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x100) (async) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1c904, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229, 0x0, 0x0, 0x7}, 0x0, 0x0, r3, 0x3) (async) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r5, 0x1ffff000, 0x20000000) (async) r6 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x2, &(0x7f0000000040)) (async) ptrace$peekuser(0x3, r6, 0x1) r7 = socket(0x10, 0x3, 0x0) (async) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8}, @TCA_RATE={0x6}]}, 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r9, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6gre0\x00', r9, 0x2f, 0x5, 0x0, 0x86e, 0x40, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8, 0x0, 0x1, 0x200}}) (async) move_pages(r6, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:06 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x80, @local}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) chdir(&(0x7f0000000100)='./file0\x00') mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000003c0)='adfs\x00', 0x140424, &(0x7f0000000000)) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/46, 0x2e, 0x1, &(0x7f0000000280)=""/242, 0xf2}, &(0x7f0000000200)=0x40) 14:06:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x0, @remote}, 0xa, {0x2, 0x0, @empty}, 'geneve0\x00'}) (async, rerun: 64) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x2a280, 0x0) (async, rerun: 64) r1 = socket(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000800010061746d000600050000000000"], 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 64) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r5], 0x2b0) (async) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xe1) (async, rerun: 64) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (rerun: 64) sendfile(r5, r6, 0x0, 0x8400fffffffa) (async) connect$inet6(r5, &(0x7f0000000280)={0xa, 0x4e22, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0xa94}, 0x1c) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) (async) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000300)=0x9, 0x4) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) (async, rerun: 32) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (rerun: 32) sendfile(r4, r7, 0x0, 0x8400fffffffa) (async) setsockopt(r7, 0x5, 0x10001, &(0x7f00000001c0)="180a5228926c0c7325add2fbea4936c9f88fcb69ab0a010c830c02144c3407073ab05c289a704df4a38320ab253900156bb3411029ccc7c9813f40cadba358bedd8727f1ab11ecc563afe95b5f89713b950f33b616c1fff6f37a9df6", 0x5c) (async) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r3, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x280100, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) (async) r5 = syz_open_dev$admmidi(&(0x7f0000000140), 0x4, 0x8000) splice(r5, &(0x7f0000000180)=0x5, r0, &(0x7f0000000200)=0x6, 0x2a3, 0x5) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8400fffffffa) (async) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r6, 0x80184132, &(0x7f0000000100)) (async) sendfile(r2, r3, 0x0, 0x8400fffffffa) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000040)) [ 1627.558485] block nbd3: NBD_DISCONNECT [ 1627.562938] block nbd3: Send disconnect failed -32 [ 1627.566499] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:06:06 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x80, @local}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) chdir(&(0x7f0000000100)='./file0\x00') (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000003c0)='adfs\x00', 0x140424, &(0x7f0000000000)) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/46, 0x2e, 0x1, &(0x7f0000000280)=""/242, 0xf2}, &(0x7f0000000200)=0x40) 14:06:06 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x80, @local}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) chdir(&(0x7f0000000100)='./file0\x00') (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000003c0)='adfs\x00', 0x140424, &(0x7f0000000000)) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/46, 0x2e, 0x1, &(0x7f0000000280)=""/242, 0xf2}, &(0x7f0000000200)=0x40) [ 1627.889981] block nbd4: Device being setup by another task [ 1627.896045] block nbd4: NBD_DISCONNECT [ 1627.903447] block nbd4: Send disconnect failed -32 14:06:07 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="4d2a287633622e4df80ec221dc49a3a37da1a2b982dc21e899c7700e0582b00a489132aa86c29578a2d96d1b6336ff3ae1f6cc172efaf747aa909ac2c8652b517b5f6bead257d5bc718af6a0c0c7398d6ca55306d59bfcc3eefd9589b479e7cc4ae1c98ce1625009fd1d84d2fe44a371c15447af3ce177c57fcae6f800c623828ec6d759553d254b914afb6103b5d3152706f9b966ac874b01b422f4bfab99d722d8eee3abe6ccec5a6d46cad950f0e2dc", 0xb1, 0x3) mount(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000600)='\x00 U\xd8$\x85zv\xa1^rA\xb0C\b`L\xd6\xd1\xbd>)\x9d\xcb&\xff;X\xd1\xcai\xd0\xf0\'i\xd6\xde9\x94\x90\a%\xbe\xd6IH\xfee\x16\xa8\x95L\xe4\xe360x\x92\ak\xa6\x12-%\xf9@h\"\x92:\xf6\xcf\x15\x96e\x00O#\xe5\xe2\f;\xf1<\\\xff\"\xa9\xeew\x13d\x04\x80\x1a:S;*\xd1\x16_\xd4\xac\xdfH1wrB\x95\\\x0fnhC@\x89\x17\xfd\xbf') chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1b5b34070000000000000000f800bc134eec6aeb7fabb33380346200000000000000000000000000004000430000000000000000000000000000000000000038000000000000000000c7c66dbc39d17f94d6edaa94326cfd68b5e28c640fe483acabe5526c35d06735b12cb7debe369dc6675caab12c00266d8e005066d30334d046c145b724ceb385db115ae972a497e0ec09e9a85d0d755bc8eceaf39b48449c3afe0194cfbf6f0a5a1f27dc20b73a57a7f3cf5eb963bedc2f0db3df57fbbaa80dacf34dae69506a26b736418ed1b0ed6e7eaa90b7af7169b182e730a4c85ca215e59d8131c1af5d"], 0x40) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000000000000000000000000000000000004000000000000000000000000000000064830000000038000000000000000000"], 0x40) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) sendmmsg$unix(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="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", 0xfb}], 0x1, &(0x7f0000000540)=[@rights={{0x2c, 0x1, 0x1, [r0, r2, r0, r3, r0, r4, r0]}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x48, 0x800}}], 0x1, 0x4008800) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r7, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r1, &(0x7f0000000780)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, r8, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x59f, 0xc}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x1a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x49}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x19}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x55}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fsetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="62747266732e626f6e643000de0032464456f9b01cab181b29c2a876add5fb497143a243440c512d9e91242537aa0056beb0ecccc16d5cf46a"], &(0x7f0000000140)='nfs\x00', 0x4, 0x2) 14:06:07 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="4d2a287633622e4df80ec221dc49a3a37da1a2b982dc21e899c7700e0582b00a489132aa86c29578a2d96d1b6336ff3ae1f6cc172efaf747aa909ac2c8652b517b5f6bead257d5bc718af6a0c0c7398d6ca55306d59bfcc3eefd9589b479e7cc4ae1c98ce1625009fd1d84d2fe44a371c15447af3ce177c57fcae6f800c623828ec6d759553d254b914afb6103b5d3152706f9b966ac874b01b422f4bfab99d722d8eee3abe6ccec5a6d46cad950f0e2dc", 0xb1, 0x3) mount(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000600)='\x00 U\xd8$\x85zv\xa1^rA\xb0C\b`L\xd6\xd1\xbd>)\x9d\xcb&\xff;X\xd1\xcai\xd0\xf0\'i\xd6\xde9\x94\x90\a%\xbe\xd6IH\xfee\x16\xa8\x95L\xe4\xe360x\x92\ak\xa6\x12-%\xf9@h\"\x92:\xf6\xcf\x15\x96e\x00O#\xe5\xe2\f;\xf1<\\\xff\"\xa9\xeew\x13d\x04\x80\x1a:S;*\xd1\x16_\xd4\xac\xdfH1wrB\x95\\\x0fnhC@\x89\x17\xfd\xbf') (async) chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1b5b34070000000000000000f800bc134eec6aeb7fabb33380346200000000000000000000000000004000430000000000000000000000000000000000000038000000000000000000c7c66dbc39d17f94d6edaa94326cfd68b5e28c640fe483acabe5526c35d06735b12cb7debe369dc6675caab12c00266d8e005066d30334d046c145b724ceb385db115ae972a497e0ec09e9a85d0d755bc8eceaf39b48449c3afe0194cfbf6f0a5a1f27dc20b73a57a7f3cf5eb963bedc2f0db3df57fbbaa80dacf34dae69506a26b736418ed1b0ed6e7eaa90b7af7169b182e730a4c85ca215e59d8131c1af5d"], 0x40) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) (async) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000000000000000000000000000000000004000000000000000000000000000000064830000000038000000000000000000"], 0x40) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) (async) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) sendmmsg$unix(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="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", 0xfb}], 0x1, &(0x7f0000000540)=[@rights={{0x2c, 0x1, 0x1, [r0, r2, r0, r3, r0, r4, r0]}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x48, 0x800}}], 0x1, 0x4008800) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r7, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r1, &(0x7f0000000780)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, r8, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x59f, 0xc}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x1a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x49}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x19}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x55}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fsetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="62747266732e626f6e643000de0032464456f9b01cab181b29c2a876add5fb497143a243440c512d9e91242537aa0056beb0ecccc16d5cf46a"], &(0x7f0000000140)='nfs\x00', 0x4, 0x2) 14:06:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async, rerun: 64) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (rerun: 64) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4e22}}}}}}}}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000280)={0x1, 0x1, 0x7f, 0x0, 0x33c}, 0xc) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000008c0), 0x260000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async, rerun: 64) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async, rerun: 64) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async, rerun: 32) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (rerun: 32) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) 14:06:07 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="4d2a287633622e4df80ec221dc49a3a37da1a2b982dc21e899c7700e0582b00a489132aa86c29578a2d96d1b6336ff3ae1f6cc172efaf747aa909ac2c8652b517b5f6bead257d5bc718af6a0c0c7398d6ca55306d59bfcc3eefd9589b479e7cc4ae1c98ce1625009fd1d84d2fe44a371c15447af3ce177c57fcae6f800c623828ec6d759553d254b914afb6103b5d3152706f9b966ac874b01b422f4bfab99d722d8eee3abe6ccec5a6d46cad950f0e2dc", 0xb1, 0x3) (async) mount(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000600)='\x00 U\xd8$\x85zv\xa1^rA\xb0C\b`L\xd6\xd1\xbd>)\x9d\xcb&\xff;X\xd1\xcai\xd0\xf0\'i\xd6\xde9\x94\x90\a%\xbe\xd6IH\xfee\x16\xa8\x95L\xe4\xe360x\x92\ak\xa6\x12-%\xf9@h\"\x92:\xf6\xcf\x15\x96e\x00O#\xe5\xe2\f;\xf1<\\\xff\"\xa9\xeew\x13d\x04\x80\x1a:S;*\xd1\x16_\xd4\xac\xdfH1wrB\x95\\\x0fnhC@\x89\x17\xfd\xbf') (async) chdir(&(0x7f0000000000)='./file0\x00') (async) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1b5b34070000000000000000f800bc134eec6aeb7fabb33380346200000000000000000000000000004000430000000000000000000000000000000000000038000000000000000000c7c66dbc39d17f94d6edaa94326cfd68b5e28c640fe483acabe5526c35d06735b12cb7debe369dc6675caab12c00266d8e005066d30334d046c145b724ceb385db115ae972a497e0ec09e9a85d0d755bc8eceaf39b48449c3afe0194cfbf6f0a5a1f27dc20b73a57a7f3cf5eb963bedc2f0db3df57fbbaa80dacf34dae69506a26b736418ed1b0ed6e7eaa90b7af7169b182e730a4c85ca215e59d8131c1af5d"], 0x40) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) (async) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000000000000000000000000000000000004000000000000000000000000000000064830000000038000000000000000000"], 0x40) (async) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) (async) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) sendmmsg$unix(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="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", 0xfb}], 0x1, &(0x7f0000000540)=[@rights={{0x2c, 0x1, 0x1, [r0, r2, r0, r3, r0, r4, r0]}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x48, 0x800}}], 0x1, 0x4008800) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r7, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r1, &(0x7f0000000780)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, r8, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x59f, 0xc}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x1a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x49}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x19}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x55}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) fsetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="62747266732e626f6e643000de0032464456f9b01cab181b29c2a876add5fb497143a243440c512d9e91242537aa0056beb0ecccc16d5cf46a"], &(0x7f0000000140)='nfs\x00', 0x4, 0x2) 14:06:07 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r6, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r8}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r5}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, [@generic="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"]}, @nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r9}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r6, r6]}}], 0x98, 0x50}, 0x840) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x100, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r11, r12, 0x0, 0x80000300) utimensat(r12, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r12}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r14}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x21210cf, &(0x7f0000000400)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@allow_other}, {@blksize={'blksize', 0x3d, 0x1200}}, {@blksize={'blksize', 0x3d, 0x400}}], [{@seclabel}, {@appraise_type}, {@appraise_type}, {@uid_gt={'uid>', r10}}, {@uid_gt={'uid>', 0xee00}}, {@fowner_lt={'fowner<', r14}}, {@dont_hash}]}}) setxattr$incfs_id(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)={'0000000000000000000000000000000', 0x31}, 0x20, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:07 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000100)={0x863e, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e22, @broadcast}}}, 0x108) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x101040) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x14, r1, 0x721}, 0x14}}, 0x0) (async) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)={0xc8, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x4}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0xfffffffffffffdd2, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20040041}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x4b7e, {{0x2, 0x4e21, @multicast2}}, 0x0, 0x6, [{{0x2, 0x4e22, @rand_addr=0x64010100}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e23, @private=0xa010102}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e22, @private=0xa010100}}]}, 0x390) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r3], 0x2b0) (async) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xe1) (async) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000740)={{0x1, 0x1, 0x18, r0, {0xb3ef}}, './file0\x00'}) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) [ 1628.512485] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:06:07 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{r1}, 0x1, &(0x7f0000000000)=[0xfff], 0x5, 0x0, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x2822000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0), &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x280100, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async, rerun: 32) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r2], 0x2b0) (async, rerun: 32) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xe1) (async, rerun: 32) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r4], 0x2b0) r5 = syz_open_dev$admmidi(&(0x7f0000000140), 0x4, 0x8000) splice(r5, &(0x7f0000000180)=0x5, r0, &(0x7f0000000200)=0x6, 0x2a3, 0x5) (async, rerun: 64) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xe1) (async, rerun: 64) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8400fffffffa) (async) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r6, 0x80184132, &(0x7f0000000100)) sendfile(r2, r3, 0x0, 0x8400fffffffa) (async) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000040)) 14:06:07 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x10034, &(0x7f0000000200)='wlc\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:07 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) (async) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) (async) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r6, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r8}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r5}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, 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@nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r9}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r6, r6]}}], 0x98, 0x50}, 0x840) (async) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x100, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r11 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r11, r12, 0x0, 0x80000300) (async) utimensat(r12, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r12}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r14}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x21210cf, &(0x7f0000000400)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@allow_other}, {@blksize={'blksize', 0x3d, 0x1200}}, {@blksize={'blksize', 0x3d, 0x400}}], [{@seclabel}, {@appraise_type}, {@appraise_type}, {@uid_gt={'uid>', r10}}, {@uid_gt={'uid>', 0xee00}}, {@fowner_lt={'fowner<', r14}}, {@dont_hash}]}}) (async) setxattr$incfs_id(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)={'0000000000000000000000000000000', 0x31}, 0x20, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 32) syz_emit_ethernet(0x82, &(0x7f0000000680)={@local, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eb6796", 0x4c, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, {[@srh]}}}}}, 0x0) (async, rerun: 32) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4e22}}}}}}}}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async, rerun: 32) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000280)={0x1, 0x1, 0x7f, 0x0, 0x33c}, 0xc) (rerun: 32) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) (async) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000008c0), 0x260000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async, rerun: 64) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) [ 1628.662494] kauditd_printk_skb: 99 callbacks suppressed [ 1628.662508] audit: type=1804 audit(1669471567.775:14116): pid=29296 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2238591348/syzkaller.vGGBou/1372/bus" dev="sda1" ino=13990 res=1 [ 1628.744529] block nbd3: NBD_DISCONNECT [ 1628.753106] block nbd3: Send disconnect failed -32 14:06:07 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x10034, &(0x7f0000000200)='wlc\x00') (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1628.782983] audit: type=1800 audit(1669471567.895:14117): pid=29305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14962 res=0 14:06:07 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) (async) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000005d00)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000250013072abd7000fcdbdf2512e84fe63419965b02f604e17a7d076bbee9ea2db5868aa5dab56aa9b651230eab0f21b3373fd3f09b35c6829897cd58e7dcd9843b794bc0", @ANYRES32=r6, @ANYBLOB="267aaa0c0071000104000a000000d50000"], 0x70}, {&(0x7f00000009c0)={0x80, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, "", [@generic="d27d1e214849f484f75ea54139c86812661a2334033483bcfab7ad26c31b7f0022102374fa4742d80f1d8b6bbadaf47d5ad27b683de9bc2a9ff6a4", @nested={0x33, 0x66, 0x0, 0x1, [@generic="414a6c29c1ec6b3df5f2dc0e76ddf752da25e4523a24380c06e430dda6ae47f20564b4860e0a61045768bbe86c4881"]}]}, 0x80}, {&(0x7f0000000b40)={0x1188, 0x3e, 0x10, 0x70bd28, 0x25dfdbfe, "", [@nested={0xe6, 0x27, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @uid=r8}, @generic="173fb39938c5be8f3ff2ffd5952e5b5d2480bf4ca91f0fae54f496b899520ec7e9887a04db7f0922f13d77cc277f9f2817b5313305cec99624e058a2ba624dc547c6257e16041bb89b0be36e011c58e88fe837e658749834183f801573b8146094c2a7008cd3ceb8ccd1c3558c8339420bddd952cdc11cf4b5b1fe4004f7ea2084789d8532ce0be415dcc2ff2562d6098ff86b", @generic="d11fed17c5952d81a3c261d40337931ddad39139dd94b69632e65ee471539ec9cc6013a28c3a093cd04bd12196a21e27f4a037122a492adbf36b002d6df7419022edeeceaf759a"]}, @nested={0x107c, 0x7, 0x0, 0x1, [@typed={0xc, 0x7a, 0x0, 0x0, @u64=0xe9b1}, @generic, @generic="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@typed={0x8, 0x7a, 0x0, 0x0, @fd=r5}, @typed={0x72, 0x63, 0x0, 0x0, @binary="5611a406aa4c7b3307885996c7000a8ffb3308daf1fe71f9965da79c84f8a9825892c9dc00899934db9136b92027f0bcf2386e172266631859cf77932d130c6a850ba5224bececac7d269812bc1e61f5a07bdfeafb80f059b8611c7e44127c651dbd496091d62e09b9d1403edb68"}]}, @typed={0x8, 0x24, 0x0, 0x0, @fd}, @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@dev}, @typed={0x4, 0x70}]}, 0x1188}, {&(0x7f0000001dc0)={0x850, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="62130c7550fbb5574570e0160718292b7421f57a34c2fe31a5a5f32b08a53b3f61626af072d72df1d00ccef57c9dde49e04e3442ccedae7ca7fe2646234bd8", @generic="ddcfb272ea58b137137a21a95c770cbe192b689b251959f99e33341d824be68b5836cc00eb390d1325663fbca13b3e14b7cc266dba585385c81f4f11c0476e23f251c1a93aa61a6b4b4c31f6d9814db750a01cb1bc5229a33fd231eda77f3f", @nested={0x6dd, 0x49, 0x0, 0x1, 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@nested={0x55, 0x0, 0x0, 0x1, [@generic="84177cbf7a03954d0c30dc2ace43a377536fedeec5cc5f7d2d0a5ab8dc057b236138b95a402081646931bc1d832ea20606812c29f073e1d877b16409c7ee6869e8da8503749e8d2bfe624f2068a7eeb635"]}, @generic="1dbc1ea8a0586d75232ce8ccc70e64ba9134d5b5b3639b76413867d3af11408fde5c1cc2a54477a854d0953a2f94f404da3202ed02c37bb1b5f11390e07159426ce8e2fb85dec28c5a0f59f0e3e42674a9c89a8aff5a22f5b304f6cef1d0093683a12747a07c60"]}, 0x850}, {&(0x7f0000003000)={0xb8, 0x22, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53", @generic="2af51f938d2ed4d220d88658e27c3557e609421124e2b880d7d58884aae7a3760942d340775575d7e81157ba7203056d4e8c914d4912ec220a07d10011b5b27ab38c3d9dbe4b3144f0836106e7593c0543d7be2c2e536472e59abb05bbcdf7d98ef607388c0f23c8af737b30ad99db49dd5420c7de42212a8b7c3e3f8928f88d5c6701e2f7ee15388bb0f4f92f3d"]}, 0xb8}, {&(0x7f00000033c0)={0x60, 0x23, 0x400, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x45, 0x63, 0x0, 0x1, [@generic="a871d967d3bc8e05a2a32e18b02f668b667e11eac6733c03a4a3675e26126aa233c788f2b39ee2c0aa9d4b45f9c9e87e06f1a239d36163cf649e3afa2a449a026a"]}]}, 0x60}, {&(0x7f0000005dc0)=ANY=[@ANYBLOB="e40f0000260000082bbd7000ffdbdf25c1c244b0ed3304775dd40e5830ca564a98f7fa9135268e1c988ef71388d9c0bdb5b20168639fa9a4dcb74b9f5b9314725c4424a0f18cc9afcce28b4bcdd0b32d240b9e3d4d96391622d4bb30cc985d97d3dea70396089ee14068fba50c044bf15a7d205caccb591f8f21f1c2af85152709cd141b622553f19d08779ff4b5565aa06ad073d210e6fa0cb1f65f4c2b017323c58f67de000d8013e250c08563bf819ba696e60ab6727ef2d4749b87c95e82b80483b72dc6d897537a506681097de6f41d382088ff5cc6766a00c1b4d631c070a2322cf1b14937d7af5ef503c51690c689d78210544da9d0f79f8f2bde42f80c31917584a818e95e8832158d12c5a6eb79113b75ea6c19d1e25c9afbc50a39dcadbbaec7a8633770cc0f8f88bfe968fffab1494c1f0209df8b7203da48143b14ed2b1ff99ec9b2df4f23baa5c448090763bc9126e2eae85d48125f3e1662b0e99eea27672f6a1c5737e9ff11395c8113904787580e3b25c7b7016658bd04006b0000005d0e3e800d0000007375626a5f7479706500000008002100ac1414aa7319247b4b9b1b0f7fa3a0a8444a4d17a53c39a9dc6266ecd5bcf27e07f670ee901b3459057de5f2511b7fa05a97360429273a9134d4d2604bcb4d6880ed46086621ab11798bfb9c76", @ANYRES32, @ANYBLOB], 0xfe4}, {&(0x7f0000005840)={0x28c, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="0286aea17ec4dae52dd14a96ad30b592186a29e14d3a98756dbd76082b225da843bced3e712f45a0921adf6358c105e662e77def238d87ada62cfb55aff74fac37659c65c079f1ab28b21b7765162eea0f1198feada1b72f686c1ef8f156c1b011669913473ebf176aa893d967ed311981010ca41aad97ff450ea27e", @typed={0x8, 0x3e, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @generic="d64545cf86d82f9b55e96258d692970f2441203205be6bcf42804fb6cd8e716d8276bef5decf2ce8eb586de8e89b4071260d85a32b71fb033169dc08ab76fb20a63ba8c52556c97538386914af4f0e874c69bded05a6345fa3d042fe57c1ebb6b869bd5b5d983477c695c89fa606d24c5ea5f795c8a1b322b80a5d95b15f96b074a182821a08344252ab4c43965fd2c1ba7fc293ede2e945f5be8e38e4dbd9bfd9978c76", @nested={0xae, 0x85, 0x0, 0x1, [@generic="24133aedba2664a9588daa74d10845d7b997a1486ded40b5c0e4eba1e2f057a812ccc693bc487eb3617b6fa49d1058d60d0d657dad5af6fd967c258827dfce783927534574969a2dfba14b751321", @generic="f0a92df9bfadd13d4a0691f98a94f8ebdb14cd3778205d8ef30ac4348e43d46461fcd947241c008396a946585144f9387b5b311c96dfb092e9ce32f78f24ad95ae24bfc4d3e46136", @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @fd}, @typed={0x4, 0x52}]}, @generic="cded9156b48fb6daf270427dad1b733df195c79612bbbe1d24eb8ff247bfe6cb462470b725e654098b24681cd85d8443df26ad72abcfaa73b95cac80b547bee0d1a71ab0f4b2599616b270931f974785d785b9b3087a4c835d1cfe3cfe70a2f9eecec317e6f112efd5189e9961f7f64bf2197b668772705bf073ac7f90fd18dbc50598940a2ac26b8d6930a983438299a39bd7c36b"]}, 0x28c}], 0x8, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r9}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r6, r6]}}], 0x98, 0x50}, 0x840) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x100, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r12 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r11, r12, 0x0, 0x80000300) (async) utimensat(r12, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r12}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r14}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x21210cf, &(0x7f0000000400)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@allow_other}, {@blksize={'blksize', 0x3d, 0x1200}}, {@blksize={'blksize', 0x3d, 0x400}}], [{@seclabel}, {@appraise_type}, {@appraise_type}, {@uid_gt={'uid>', r10}}, {@uid_gt={'uid>', 0xee00}}, {@fowner_lt={'fowner<', r14}}, {@dont_hash}]}}) setxattr$incfs_id(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)={'0000000000000000000000000000000', 0x31}, 0x20, 0x0) (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1628.920256] audit: type=1804 audit(1669471567.925:14118): pid=29311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2560/bus" dev="sda1" ino=14881 res=1 [ 1628.950097] block nbd4: Device being setup by another task [ 1628.956585] block nbd4: NBD_DISCONNECT [ 1628.985456] block nbd4: Send disconnect failed -32 14:06:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x10034, &(0x7f0000000200)='wlc\x00') (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1629.046632] audit: type=1800 audit(1669471567.925:14119): pid=29310 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14962 res=0 [ 1629.069623] sit: non-ECT from 0.0.0.0 with TOS=0x2 14:06:08 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{r1}, 0x1, &(0x7f0000000000)=[0xfff], 0x5, 0x0, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = syz_clone(0x2822000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) (async) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) (async) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0), &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60eb6796004c2f0020010000000000000000000000000001ff01000000000000000000000000000100000400000000000420880b0000000000000800000086dd080088be0000000010000040c20d7358000100000000000000080022eb0000000020000000020000000000000000000000080065"], 0x0) sendto$inet6(r4, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r2, 0x0, r4, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)=ANY=[@ANYBLOB="b9477cc0e6c0ffffffffffff08004502003c00000000002990780001000000000000000000000000000000000000000000000000000000000000000000000000008781c0ed2ea1895b53"], 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r5, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r7, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) 14:06:08 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nilfs2\x00', 0x2000000, &(0x7f0000000300)=':(\\)!)^&\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00', 0x8}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffff8c}}, './file0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @rand_addr=0x64010101}, {0x1}, 0x2, {0x2, 0x4e21, @private=0xa010102}, 'veth1_vlan\x00'}) [ 1629.175076] audit: type=1804 audit(1669471567.925:14120): pid=29304 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2560/bus" dev="sda1" ino=14881 res=1 [ 1629.279860] block nbd4: Device being setup by another task [ 1629.287418] audit: type=1804 audit(1669471567.935:14121): pid=29311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1271482229/syzkaller.CNqwLz/2560/bus" dev="sda1" ino=14881 res=1 [ 1629.315223] block nbd4: NBD_DISCONNECT [ 1629.322141] block nbd4: Send disconnect failed -32 [ 1629.398789] audit: type=1800 audit(1669471568.245:14122): pid=29337 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15090 res=0 14:06:08 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000200)) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = socket(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00006d00060005000000000000000000a1bb0000000000000000000001c967f69a6bad08c73bb78cdd935f3ac3f34bfadd940665c7985098864692cda94b7f27ed696369f85d95decb6a17fd79ade05dd0821447e2929754ab45c337738fc99c2995226a9ef208c01306119e7a202a17eee76cbe"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x800, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x4}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10040081) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) 14:06:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b74340700000000000000040000000000000000000000000300000000000000c3291b470000000000000000000000000000000000080000"], 0x40) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) lseek(r0, 0x100000000, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8, 0x3) chdir(&(0x7f00000000c0)='./file0\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 1629.557886] audit: type=1804 audit(1669471568.665:14123): pid=29374 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2238591348/syzkaller.vGGBou/1373/bus" dev="sda1" ino=13990 res=1 [ 1629.633933] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1629.680064] block nbd3: NBD_DISCONNECT 14:06:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_DO_IT(r0, 0xab03) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000040)=""/57, 0x39}) 14:06:08 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nilfs2\x00', 0x2000000, &(0x7f0000000300)=':(\\)!)^&\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00', 0x8}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffff8c}}, './file0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @rand_addr=0x64010101}, {0x1}, 0x2, {0x2, 0x4e21, @private=0xa010102}, 'veth1_vlan\x00'}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nilfs2\x00', 0x2000000, &(0x7f0000000300)=':(\\)!)^&\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00', 0x8}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffff8c}}, './file0\x00'}) (async) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @rand_addr=0x64010101}, {0x1}, 0x2, {0x2, 0x4e21, @private=0xa010102}, 'veth1_vlan\x00'}) (async) 14:06:08 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{r1}, 0x1, &(0x7f0000000000)=[0xfff], 0x5, 0x0, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async, rerun: 32) ioctl$NBD_DO_IT(r1, 0xab08) (async, rerun: 32) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async, rerun: 32) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r3 = syz_clone(0x2822000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ptrace$cont(0x2, r3, 0x1ffff000, 0x20000000) (async) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) (async) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0), &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1629.705165] block nbd3: Send disconnect failed -32 14:06:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b74340700000000000000040000000000000000000000000300000000000000c3291b470000000000000000000000000000000000080000"], 0x40) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) lseek(r0, 0x100000000, 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async, rerun: 64) setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8, 0x3) (async) chdir(&(0x7f00000000c0)='./file0\x00') (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 32) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async, rerun: 32) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:08 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nilfs2\x00', 0x2000000, &(0x7f0000000300)=':(\\)!)^&\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00', 0x8}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffff8c}}, './file0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @rand_addr=0x64010101}, {0x1}, 0x2, {0x2, 0x4e21, @private=0xa010102}, 'veth1_vlan\x00'}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nilfs2\x00', 0x2000000, &(0x7f0000000300)=':(\\)!)^&\x00') (async) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00', 0x8}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffff8c}}, './file0\x00'}) (async) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @rand_addr=0x64010101}, {0x1}, 0x2, {0x2, 0x4e21, @private=0xa010102}, 'veth1_vlan\x00'}) (async) [ 1629.829766] block nbd4: Device being setup by another task [ 1629.835664] block nbd4: NBD_DISCONNECT [ 1629.859072] block nbd4: Send disconnect failed -32 14:06:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b74340700000000000000040000000000000000000000000300000000000000c3291b470000000000000000000000000000000000080000"], 0x40) (async) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) (async) lseek(r0, 0x100000000, 0x0) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8, 0x3) (async) chdir(&(0x7f00000000c0)='./file0\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 14:06:09 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC, @ANYBLOB="2c67726f75705f69643dc74636232dcb819f", @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d30783030303030303030303030cae5b63626198c30303030392c616c6c6f775f6f746865722c7569643e", @ANYRESDEC=r4, @ANYBLOB=',smackfsroot=&%()\\,seclabel,dont_hash,context=root,\x00']) r5 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) fallocate(r5, 0x0, 0x4800, 0x10000101) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000300) utimensat(r7, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r9}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$9p_fd(0x0, &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480), 0x208000, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@version_9p2000}, {@aname={'aname', 0x3d, ')\\,!&@'}}], [{@appraise}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsname={'fsname', 0x3d, 'fowner'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, 'nfs\x00'}}, {@dont_measure}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_lt={'uid<', r9}}]}}) mount$fuse(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x400, &(0x7f0000000280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@max_read={'max_read', 0x3d, 0x57}}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x2e00}}], [{@fsname={'fsname', 0x3d, 'rpc_pipefs\x00'}}, {@fowner_lt}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_lt={'uid<', r0}}, {@subj_role={'subj_role', 0x3d, 'rpc_pipefs\x00'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@appraise}]}}) write$P9_RREADLINK(r7, &(0x7f00000004c0)={0x19, 0x17, 0x1, {0x10, './file1/../file0'}}, 0x19) [ 1629.929815] block nbd4: Device being setup by another task [ 1629.935687] block nbd4: NBD_DISCONNECT [ 1629.940306] block nbd4: Send disconnect failed -32 14:06:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000040)=""/57, 0x39}) [ 1629.989807] block nbd4: Device being setup by another task [ 1629.995780] block nbd4: NBD_DISCONNECT [ 1630.003815] block nbd4: Send disconnect failed -32 [ 1630.039894] block nbd4: Device being setup by another task [ 1630.045747] block nbd4: NBD_DISCONNECT [ 1630.053560] block nbd4: Send disconnect failed -32 14:06:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) syz_emit_ethernet(0x82, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60eb6796004c2f0020010000000000000000000000000001ff01000000000000000000000000000100000400000000000420880b0000000000000800000086dd080088be0000000010000040c20d7358000100000000000000080022eb0000000020000000020000000000000000000000080065"], 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r3, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r2, 0x0, r4, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)=ANY=[@ANYBLOB="b9477cc0e6c0ffffffffffff08004502003c00000000002990780001000000000000000000000000000000000000000000000000000000000000000000000000008781c0ed2ea1895b53"], 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r5, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r7, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) [ 1630.099738] block nbd4: Device being setup by another task [ 1630.105832] block nbd4: NBD_DISCONNECT [ 1630.114170] block nbd4: Send disconnect failed -32 14:06:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000040)=""/57, 0x39}) [ 1630.146732] audit: type=1800 audit(1669471569.255:14124): pid=29439 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=13926 res=0 [ 1630.209732] block nbd4: Device being setup by another task [ 1630.215581] block nbd4: NBD_DISCONNECT [ 1630.224807] block nbd4: Send disconnect failed -32 [ 1630.300054] INFO: task kworker/1:29:11442 blocked for more than 140 seconds. [ 1630.302055] block nbd4: Device being setup by another task [ 1630.307627] Not tainted 4.19.211-syzkaller #0 [ 1630.332597] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1630.346455] block nbd4: NBD_DISCONNECT [ 1630.352725] block nbd4: Send disconnect failed -32 [ 1630.354979] kworker/1:29 D26784 11442 2 0x80000000 [ 1630.383756] Workqueue: usb_hub_wq hub_event [ 1630.419730] block nbd4: Device being setup by another task [ 1630.425564] block nbd4: NBD_DISCONNECT [ 1630.429801] block nbd4: Send disconnect failed -32 [ 1630.442142] Call Trace: [ 1630.460096] __schedule+0x887/0x2040 [ 1630.472918] ? io_schedule_timeout+0x140/0x140 [ 1630.485781] ? prepare_to_wait_exclusive+0x2d0/0x2d0 [ 1630.499763] block nbd4: Device being setup by another task [ 1630.505706] schedule+0x8d/0x1b0 [ 1630.518168] usb_kill_urb.part.0+0x197/0x220 [ 1630.533104] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 1630.539859] block nbd4: Device being setup by another task [ 1630.545881] block nbd4: NBD_DISCONNECT [ 1630.550233] block nbd4: Send disconnect failed -32 [ 1630.563161] ? bit_wait_io_timeout+0x100/0x100 [ 1630.578063] ? kasan_kmalloc+0x139/0x160 [ 1630.597014] ? wait_woken+0x250/0x250 [ 1630.601084] block nbd4: Device being setup by another task [ 1630.606749] block nbd4: NBD_DISCONNECT [ 1630.611177] block nbd4: Send disconnect failed -32 [ 1630.616132] block nbd4: NBD_DISCONNECT [ 1630.621778] usb_kill_urb+0x7c/0x90 [ 1630.625425] usb_start_wait_urb+0x252/0x4c0 [ 1630.630138] block nbd4: Send disconnect failed -32 [ 1630.639774] ? setup_fault_attr+0x200/0x200 [ 1630.650313] ? usb_api_blocking_completion+0xa0/0xa0 [ 1630.661388] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1630.694211] ? memset+0x20/0x40 [ 1630.704689] usb_control_msg+0x31c/0x4a0 [ 1630.714887] ? usb_start_wait_urb+0x4c0/0x4c0 [ 1630.725039] ? hub_port_init+0x1261/0x3120 [ 1630.734960] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1630.747357] hub_port_init+0x12dc/0x3120 [ 1630.757168] hub_event+0x1ccd/0x44a0 [ 1630.765857] ? hub_port_debounce+0x3c0/0x3c0 [ 1630.770925] ? check_preemption_disabled+0x41/0x280 [ 1630.776485] process_one_work+0x864/0x1570 [ 1630.781901] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 1630.786694] worker_thread+0x64c/0x1130 [ 1630.791721] ? process_one_work+0x1570/0x1570 14:06:09 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000200)) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = socket(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00006d00060005000000000000000000a1bb0000000000000000000001c967f69a6bad08c73bb78cdd935f3ac3f34bfadd940665c7985098864692cda94b7f27ed696369f85d95decb6a17fd79ade05dd0821447e2929754ab45c337738fc99c2995226a9ef208c01306119e7a202a17eee76cbe"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x800, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x4}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10040081) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000200)) (async) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) socket(0x10, 0x3, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00006d00060005000000000000000000a1bb0000000000000000000001c967f69a6bad08c73bb78cdd935f3ac3f34bfadd940665c7985098864692cda94b7f27ed696369f85d95decb6a17fd79ade05dd0821447e2929754ab45c337738fc99c2995226a9ef208c01306119e7a202a17eee76cbe"], 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x800, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x4}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10040081) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r5, 0xab08) (async) 14:06:09 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) (async) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) (async) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC, @ANYBLOB="2c67726f75705f69643dc74636232dcb819f", @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d30783030303030303030303030cae5b63626198c30303030392c616c6c6f775f6f746865722c7569643e", @ANYRESDEC=r4, @ANYBLOB=',smackfsroot=&%()\\,seclabel,dont_hash,context=root,\x00']) (async) r5 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) (async) fallocate(r5, 0x0, 0x4800, 0x10000101) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000300) utimensat(r7, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r9}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) mount$9p_fd(0x0, &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480), 0x208000, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@version_9p2000}, {@aname={'aname', 0x3d, ')\\,!&@'}}], [{@appraise}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsname={'fsname', 0x3d, 'fowner'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, 'nfs\x00'}}, {@dont_measure}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_lt={'uid<', r9}}]}}) mount$fuse(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x400, &(0x7f0000000280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@max_read={'max_read', 0x3d, 0x57}}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x2e00}}], [{@fsname={'fsname', 0x3d, 'rpc_pipefs\x00'}}, {@fowner_lt}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_lt={'uid<', r0}}, {@subj_role={'subj_role', 0x3d, 'rpc_pipefs\x00'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@appraise}]}}) (async) write$P9_RREADLINK(r7, &(0x7f00000004c0)={0x19, 0x17, 0x1, {0x10, './file1/../file0'}}, 0x19) 14:06:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/serial', 0x6033da1b8c0048ac, 0xc2) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000000000000000000000000000000000004000000000000000000000000000003800"/64], 0x40) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000040)) ioctl$RTC_VL_CLR(r1, 0x7014) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 14:06:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) (async, rerun: 32) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 64) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60eb6796004c2f0020010000000000000000000000000001ff01000000000000000000000000000100000400000000000420880b0000000000000800000086dd080088be0000000010000040c20d7358000100000000000000080022eb0000000020000000020000000000000000000000080065"], 0x0) (async) sendto$inet6(r4, 0x0, 0x0, 0x24008800, 0x0, 0x0) (async) write$binfmt_misc(r3, &(0x7f00000006c0)=ANY=[], 0x2bb98205) (async) splice(r2, 0x0, r4, 0x0, 0x4ff99, 0x0) (async) syz_emit_ethernet(0xfdef, &(0x7f0000000080)=ANY=[@ANYBLOB="b9477cc0e6c0ffffffffffff08004502003c00000000002990780001000000000000000000000000000000000000000000000000000000000000000000000000008781c0ed2ea1895b53"], 0x0) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async, rerun: 64) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_BALANCE_V2(r5, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r7, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) (async) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) (async, rerun: 32) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) 14:06:09 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) mmap(&(0x7f0000be0000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r3, 0x6b6d4000) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) [ 1630.796310] kthread+0x33f/0x460 [ 1630.800649] ? kthread_park+0x180/0x180 [ 1630.804724] ret_from_fork+0x24/0x30 [ 1630.808937] [ 1630.808937] Showing all locks held in the system: [ 1630.818476] 1 lock held by khungtaskd/1569: 14:06:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/serial', 0x6033da1b8c0048ac, 0xc2) (async, rerun: 64) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 64) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000000000000000000000000000000000004000000000000000000000000000003800"/64], 0x40) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000040)) ioctl$RTC_VL_CLR(r1, 0x7014) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1630.854241] #0: 00000000f8118709 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 14:06:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x1000, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)}, 0x80) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x82, &(0x7f00000008c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa81c03e8609ce21b52f0020010000000000000000000000000001ff01000000000000000000000000000100000400000000000420880b0000000000000800000086dd080088be000000001000000000002000000002000093000000000000000008006558000000009754cfb4f43c5140458dc8f82521664ba2dcca18be74bce62ba6d169c8f996da6bad01db5d627ad0004b"], 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24008800, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000006c0)=ANY=[], 0x2bb98205) splice(r1, 0x0, r3, 0x0, 0x4ff99, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@random="b9477cc0e6c0", @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, @payload_named={{{{{0x28, 0x0, 0x0, 0x0, 0x0, 0xa}}}}}}}}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7924bbc3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x240000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000380)={0x10, 0x4, {0x80000000, @struct={0x20, 0x6}, r6, 0x7, 0x0, 0x0, 0x8, 0x7, 0x409, @struct={0x6, 0x8}, 0x2, 0x400, [0x401, 0x4, 0x6, 0x7fffffff, 0x9667, 0x7]}, {0x1000, @usage=0x1, 0x0, 0xb121, 0xfa, 0x9, 0x92e, 0xfffffffffffffc96, 0x401, @usage=0x3, 0x179b, 0x8, [0x194, 0xff, 0x10001, 0x7, 0x5, 0x2]}, {0x5, @struct={0xff, 0x6}, 0x0, 0x0, 0xffffffff, 0x508, 0x7fff, 0x5, 0x423, @usage=0x5, 0x7fff, 0x200, [0x6, 0x9, 0x8, 0x5, 0x6, 0xfffffffffffff800]}, {0x4, 0x81, 0x4}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) 14:06:10 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) (async, rerun: 64) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x0, @loopback}, 'bond0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @local, 0x0, 0x2, 'wlc\x00'}, 0x2c) (async) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000300) (async) utimensat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC, @ANYBLOB="2c67726f75705f69643dc74636232dcb819f", @ANYRESDEC=0x0, @ANYBLOB="2c6d61785f726561643d30783030303030303030303030cae5b63626198c30303030392c616c6c6f775f6f746865722c7569643e", @ANYRESDEC=r4, @ANYBLOB=',smackfsroot=&%()\\,seclabel,dont_hash,context=root,\x00']) (async) r5 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) fallocate(r5, 0x0, 0x4800, 0x10000101) (async) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000300) utimensat(r7, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x100) (async) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) (async) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}], [{@uid_gt={'uid>', r9}}, {@smackfsroot={'smackfsroot', 0x3d, '&%()\\'}}, {@seclabel}, {@dont_hash}, {@context={'context', 0x3d, 'root'}}]}}) (async, rerun: 64) mount$9p_fd(0x0, &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480), 0x208000, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@version_9p2000}, {@aname={'aname', 0x3d, ')\\,!&@'}}], [{@appraise}, {@permit_directio}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsname={'fsname', 0x3d, 'fowner'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, 'nfs\x00'}}, {@dont_measure}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_lt={'uid<', r9}}]}}) (async, rerun: 64) mount$fuse(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x400, &(0x7f0000000280)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@max_read={'max_read', 0x3d, 0x57}}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x2e00}}], [{@fsname={'fsname', 0x3d, 'rpc_pipefs\x00'}}, {@fowner_lt}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@uid_lt={'uid<', r0}}, {@subj_role={'subj_role', 0x3d, 'rpc_pipefs\x00'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@appraise}]}}) (async) write$P9_RREADLINK(r7, &(0x7f00000004c0)={0x19, 0x17, 0x1, {0x10, './file1/../file0'}}, 0x19) [ 1630.885910] audit: type=1800 audit(1669471569.995:14125): pid=29471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=13890 res=0 [ 1630.896374] 1 lock held by in:imklog/7823: [ 1630.912441] block nbd4: Device being setup by another task [ 1630.934284] block nbd4: NBD_DISCONNECT [ 1630.936430] #0: 000000006a141b81 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 1630.956032] block nbd4: Send disconnect failed -32 14:06:10 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) mmap(&(0x7f0000be0000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r3, 0x6b6d4000) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) (async) mmap(&(0x7f0000be0000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r3, 0x6b6d4000) (async) syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) (async) ptrace$peekuser(0x3, r4, 0x1) (async) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) (async) [ 1631.023451] 1 lock held by syz-executor.2/32095: [ 1631.025174] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 14:06:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/serial', 0x6033da1b8c0048ac, 0xc2) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000000000000000000000000000000000004000000000000000000000000000003800"/64], 0x40) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000040)) ioctl$RTC_VL_CLR(r1, 0x7014) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/serial', 0x6033da1b8c0048ac, 0xc2) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1b5b3407000000000000000000000000000000000000000000000000000000004000000000000000000000000000003800"/64], 0x40) (async) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000040)) (async) ioctl$RTC_VL_CLR(r1, 0x7014) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1631.070045] #0: 000000006ca0f54c (rcu_preempt_state.exp_mutex){+.+.}, at: _synchronize_rcu_expedited+0x4dc/0x6f0 [ 1631.083229] block nbd3: NBD_DISCONNECT [ 1631.101926] block nbd3: Send disconnect failed -32 [ 1631.158609] 5 locks held by kworker/1:29/11442: [ 1631.159858] block nbd4: Device being setup by another task [ 1631.169465] block nbd4: NBD_DISCONNECT [ 1631.187700] #0: 000000008efe95cd ((wq_completion)"usb_hub_wq"){+.+.}, at: process_one_work+0x767/0x1570 [ 1631.191977] block nbd4: Send disconnect failed -32 14:06:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x105002, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab08) [ 1631.218121] #1: 00000000a8e39005 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x79c/0x1570 [ 1631.233252] #2: 00000000041ba585 (&dev->mutex){....}, at: hub_event+0x11e/0x44a0 [ 1631.253992] #3: 00000000fa91daa4 (&port_dev->status_lock){+.+.}, at: hub_event+0x1cb8/0x44a0 14:06:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x105002, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x105002, 0x0) (async) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1631.264065] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 1631.271869] #4: 000000005c601b81 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b9/0x3120 [ 1631.294799] block nbd4: NBD_DISCONNECT [ 1631.301191] block nbd4: Send disconnect failed -32 [ 1631.306345] 2 locks held by kworker/1:1/13043: [ 1631.316614] #0: 0000000071d8dfff ((wq_completion)"rcu_gp"){+.+.}, at: process_one_work+0x767/0x1570 [ 1631.346720] #1: 00000000ff0f039c ((work_completion)(&rew.rew_work)){+.+.}, at: process_one_work+0x79c/0x1570 [ 1631.373353] 2 locks held by syz-executor.3/29503: [ 1631.386790] #0: 00000000eba2c4fb (&sb->s_type->i_mutex_key#13){+.+.}, at: __sock_release+0x86/0x2a0 [ 1631.415606] #1: 000000006ca0f54c (rcu_preempt_state.exp_mutex){+.+.}, at: _synchronize_rcu_expedited+0x256/0x6f0 [ 1631.444889] 3 locks held by syz-executor.4/29493: [ 1631.457243] 14:06:10 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000200)) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = socket(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00006d00060005000000000000000000a1bb0000000000000000000001c967f69a6bad08c73bb78cdd935f3ac3f34bfadd940665c7985098864692cda94b7f27ed696369f85d95decb6a17fd79ade05dd0821447e2929754ab45c337738fc99c2995226a9ef208c01306119e7a202a17eee76cbe"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x800, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x4}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10040081) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab08) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x2b0) (async) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xe1) (async) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) (async) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000200)) (async) sendfile(r0, r1, 0x0, 0x8400fffffffa) (async) socket(0x10, 0x3, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00006d00060005000000000000000000a1bb0000000000000000000001c967f69a6bad08c73bb78cdd935f3ac3f34bfadd940665c7985098864692cda94b7f27ed696369f85d95decb6a17fd79ade05dd0821447e2929754ab45c337738fc99c2995226a9ef208c01306119e7a202a17eee76cbe"], 0x34}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="fbe6d10000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x800, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x4}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10040081) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r5, 0xab08) (async) 14:06:10 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) mremap(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bdc000/0x2000)=nil) (async) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2229}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x5) (async) ptrace$cont(0x2, r2, 0x1ffff000, 0x20000000) (async) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x1b, 0x5b, 0x34, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) mmap(&(0x7f0000be0000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r3, 0x6b6d4000) (async) r4 = syz_clone(0x4280000, 0x0, 0xfffffd12, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r4, 0x1) move_pages(r4, 0x9, &(0x7f0000000140)=[&(0x7f0000bdf000/0x3000)=nil, &(0x7f0000bdc000/0x2000)=nil, &(0x7f0000bdf000/0x3000)=nil, &(0x7f0000be0000/0x3000)=nil, &(0x7f0000bde000/0x4000)=nil, &(0x7f0000be1000/0x4000)=nil, &(0x7f0000be0000/0x4000)=nil, &(0x7f0000be4000/0x4000)=nil, &(0x7f0000bde000/0x4000)=nil], &(0x7f00000001c0)=[0x4, 0x7fff, 0x1], &(0x7f0000000200)=[0x0, 0x0], 0x4) 14:06:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x105002, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab08) (rerun: 64) [ 1631.461684] ============================================= [ 1631.461684] [ 1631.505884] NMI backtrace for cpu 0 [ 1631.509690] CPU: 0 PID: 1569 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1631.517144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1631.526511] Call Trace: [ 1631.529115] dump_stack+0x1fc/0x2ef [ 1631.532755] nmi_cpu_backtrace.cold+0x63/0xa2 [ 1631.537265] ? lapic_can_unplug_cpu+0x80/0x80 [ 1631.541766] nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 [ 1631.547053] watchdog+0x991/0xe60 [ 1631.550527] ? reset_hung_task_detector+0x30/0x30 [ 1631.555379] kthread+0x33f/0x460 [ 1631.558752] ? kthread_park+0x180/0x180 [ 1631.562734] ret_from_fork+0x24/0x30 [ 1631.566879] Sending NMI from CPU 0 to CPUs 1: [ 1631.572058] NMI backtrace for cpu 1 [ 1631.572064] CPU: 1 PID: 12229 Comm: kworker/u4:3 Not tainted 4.19.211-syzkaller #0 [ 1631.572070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1631.572075] Workqueue: phy41 ieee80211_iface_work [ 1631.572082] RIP: 0010:cfg80211_inform_bss_frame_data+0x2/0xeb0 [ 1631.572092] Code: a4 e9 16 fa e9 11 fc ff ff 48 c7 c7 88 d7 10 8b e8 73 e8 16 fa e9 c6 fc ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 57 <41> 56 41 55 49 89 cd 41 54 49 89 fc 55 48 89 d5 53 48 89 f3 48 81 [ 1631.572096] RSP: 0018:ffff88805152f5e0 EFLAGS: 00000246 [ 1631.572104] RAX: ffff888051e29ac0 RBX: ffff888051e2b4f8 RCX: 000000000000004c [ 1631.572109] RDX: ffff8880985df2d0 RSI: ffff88805152f668 RDI: ffff888051e294a0 [ 1631.572114] RBP: 0000000000000001 R08: 0000000000480020 R09: 0000000000000003 [ 1631.572119] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880985df2d0 [ 1631.572124] R13: ffff88805152f828 R14: ffff88809dd2b168 R15: 0000000000000001 [ 1631.572129] FS: 0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1631.572134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1631.572139] CR2: 000000c006cb4000 CR3: 00000000a1182000 CR4: 00000000003406e0 [ 1631.572144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1631.572149] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1631.572152] Call Trace: [ 1631.572156] ieee80211_bss_info_update+0x42d/0x1800 [ 1631.572159] ? ieee80211_rx_bss_put+0x50/0x50 [ 1631.572163] ? check_preemption_disabled+0x41/0x280 [ 1631.572168] ieee80211_rx_mgmt_probe_beacon+0xb4f/0x15c0 [ 1631.572172] ? ieee80211_ibss_process_chanswitch.constprop.0+0xb90/0xb90 [ 1631.572176] ? __lock_acquire+0x6de/0x3ff0 [ 1631.572180] ? perf_trace_lock_acquire+0x530/0x530 [ 1631.572184] ? check_preemption_disabled+0x41/0x280 [ 1631.572188] ? __lock_acquire+0x6de/0x3ff0 [ 1631.572192] ieee80211_ibss_rx_queued_mgmt+0xe27/0x18b0 [ 1631.572196] ? perf_trace_lock_acquire+0x530/0x530 [ 1631.572200] ? ieee80211_ibss_rx_no_sta+0x810/0x810 [ 1631.572204] ? check_preemption_disabled+0x41/0x280 [ 1631.572208] ? perf_trace_lock_acquire+0x530/0x530 [ 1631.572211] ? perf_trace_lock+0xe2/0x4b0 [ 1631.572215] ? perf_trace_lock_acquire+0x530/0x530 [ 1631.572219] ? perf_trace_lock_acquire+0x530/0x530 [ 1631.572223] ? check_preemption_disabled+0x41/0x280 [ 1631.572227] ? perf_trace_lock_acquire+0x530/0x530 [ 1631.572230] ? skb_dequeue+0x125/0x180 [ 1631.572234] ? mark_held_locks+0xa6/0xf0 [ 1631.572238] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1631.572241] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1631.572245] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1631.572249] ieee80211_iface_work+0x5c4/0x8a0 [ 1631.572253] process_one_work+0x864/0x1570 [ 1631.572257] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 1631.572260] worker_thread+0x64c/0x1130 [ 1631.572263] ? __kthread_parkme+0x133/0x1e0 [ 1631.572267] ? process_one_work+0x1570/0x1570 [ 1631.572270] kthread+0x33f/0x460 [ 1631.572274] ? kthread_park+0x180/0x180 [ 1631.572277] ret_from_fork+0x24/0x30 [ 1631.626222] Kernel panic - not syncing: hung_task: blocked tasks [ 1631.862932] CPU: 0 PID: 1569 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1631.870366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1631.879704] Call Trace: [ 1631.882286] dump_stack+0x1fc/0x2ef [ 1631.885906] panic+0x26a/0x50e [ 1631.889089] ? __warn_printk+0xf3/0xf3 [ 1631.892975] ? lapic_can_unplug_cpu+0x80/0x80 [ 1631.897476] ? ___preempt_schedule+0x16/0x18 [ 1631.902135] ? watchdog+0x991/0xe60 [ 1631.905752] ? nmi_trigger_cpumask_backtrace+0x15e/0x1f0 [ 1631.911195] watchdog+0x9a2/0xe60 [ 1631.914644] ? reset_hung_task_detector+0x30/0x30 [ 1631.919474] kthread+0x33f/0x460 [ 1631.922831] ? kthread_park+0x180/0x180 [ 1631.926796] ret_from_fork+0x24/0x30 [ 1631.930714] Kernel Offset: disabled [ 1631.934349] Rebooting in 86400 seconds..