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"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0x1268}}], 0x3, 0x0) [ 228.561212][T11769] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 228.654325][T11785] block nbd2: shutting down sockets 02:39:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x76}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:55 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab01) [ 228.737950][T11795] block nbd2: shutting down sockets [ 228.756088][T11779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 228.797602][T11795] block nbd2: shutting down sockets 02:39:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x100000, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache='fscache'}, {@version_L='version=9p2000.L'}, {@privport='privport'}, {@cachetag={'cachetag'}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r3}}]}}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000000)={0x14, 0xd6, &(0x7f0000000680)="2624892b194bbec6a8a8e64d8b6d70c054773f6cfd135c5a74fcc4a6fe79a923f22ecbdf87e5bbd226d483466d2ee43277030376f6527818938150c5d0648b1ff5222d535acc710cb7c201cb14a6727f70c14f0af107fe5bdf8b39de27fbe78e97fb7fd7253fc3c761c18adf829fa775265ab4203389c5faa6c6bc8928b1881897636fd5eb45eecc6a88cc66bd5cc54da6cc04b2dc7e5303b2045691b396b00aa59c39232c515dde9e0f42901d4a96c7ddf8a59ffd95866cf1d6f5a3660ff2f6a4363054e26db46a2951fd4e6d39138030e9a8fb770c"}) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/769], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 228.825286][T11798] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:39:56 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab02) 02:39:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x77}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) msgget(0x3, 0x242) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @empty}, &(0x7f00000000c0)=0xc) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) 02:39:56 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:39:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) fsetxattr$security_ima(r2, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000540)=@v2={0x6, 0x0, 0x2, 0x1, 0x37, "b861df219c415098a1fc98efc10bb6258c6406a891389607f43acf9c38b61ebc8b8ed692a6c82410a115b49aa88ea8c01567008179f1d0"}, 0x41, 0x1) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00000000c0)={0x277e, 0x5, 0x7fff}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:39:56 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040)=0x1, 0x4) [ 229.132663][T11821] block nbd2: shutting down sockets [ 229.168203][T11821] block nbd2: shutting down sockets 02:39:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x79}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:56 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab04) 02:39:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x5) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:39:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x7a}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0xfe, 0x6, @random}, 0xffffffffffffff69) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = dup3(0xffffffffffffffff, r3, 0x40000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x435bcb5409cd5e03) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VIDIOC_S_MODULATOR(r4, 0x40445637, &(0x7f0000000280)={0x1, "bb3938b80ec027544500f154febdd05d2c3059ef74ecad43b10c8d34eddc64ef", 0x1000, 0x0, 0x67b3, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="f6946a269ad9ba4d2e7388a200000000000000475208aaa47cf1734133dc722b8803869113ac73d8a3fe62f2de406090bea35e42eccba95f71ffdbb529a240fb010bc1b93a2400"/84, @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x14, &(0x7f0000000980)={r8}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={r8, 0x4, 0x30}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', r2}) r9 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}}) ioctl$KVM_ASSIGN_PCI_DEVICE(r9, 0x8040ae69, &(0x7f0000000300)={0x4, 0x2, 0x5, 0x0, 0x6eed}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x10, r2, 0x1, 0x0, 0x6, @broadcast}, 0x1eb) [ 229.388545][T11851] block nbd2: shutting down sockets 02:39:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x7b}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:56 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab05) 02:39:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x7c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r3) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYRES64, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYRES64=0x0, @ANYBLOB="39c0e35504e56b0fef795ed260b9fdaa2f5d78d93ddc21550fadc82c0cad83d97e1c1b967edda76db5326c4d652f337b9723fe7afdaef3e6d2d8fd30b77992e20ebed35843ce02b9645b6e355374ebf53a4d2009e287a65e555f39b4496a58b5c55e19bfb7582b4b83c01dfced93"]]], 0x220dcfe3fc5c823d}}, 0x4042011) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 229.656441][T11869] block nbd2: shutting down sockets [ 229.685995][T11869] block nbd2: shutting down sockets 02:39:57 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:39:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) getpeername$ax25(r1, &(0x7f00000001c0)={{}, [@default, @remote, @rose, @remote, @default, @bcast, @null, @netrom]}, &(0x7f0000000280)=0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x5, 0x3f, 0x1}, &(0x7f0000000180)=0x14) arch_prctl$ARCH_GET_CPUID(0x1011) r3 = socket(0x200000000000011, 0x3, 0x0) clone3(&(0x7f00000014c0)={0x2000000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), 0x5, 0x0, &(0x7f00000003c0)=""/230, 0xe6, &(0x7f00000004c0)=""/4096}, 0x40) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:39:57 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab06) 02:39:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x7d}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e978036503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09b27cbeb215dc59a1f591c4aae0685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b01000000e7b3782eb641271c11f44e5cb7686856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df08dab33411646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b8e3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d900"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:39:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x200000000000011, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) splice(r3, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x1, 0x4) bind$packet(r1, &(0x7f0000000000)={0x11, 0x1a, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0xffffffffffffff69) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 229.969971][T11890] block nbd2: shutting down sockets 02:39:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x7e}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 229.994671][T11890] block nbd2: shutting down sockets 02:39:57 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000800)={{{@in=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000900)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000a00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x401000a2}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@delneigh={0x58, 0x1d, 0x200, 0x70bd26, 0x25dfdbfe, {0x1c, 0x0, 0x0, r4, 0x20, 0x84, 0x1}, [@NDA_IFINDEX={0x8}, @NDA_DST_IPV4={0x8, 0x1, @local}, @NDA_CACHEINFO={0x14, 0x3, {0x1ff, 0x7, 0x1c84, 0x9}}, @NDA_PROBES={0x8, 0x4, 0x6}, @NDA_PROBES={0x8, 0x4, 0x335f}, @NDA_PORT={0x8, 0x6, 0x4e21}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r5) chown(&(0x7f0000000000)='./file0\x00', 0x0, r5) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000700)='/dev/zero\x00', 0x40000, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x14, &(0x7f0000000980)={r12}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000740)={r12, 0x28, "1cab204a8e22c94fcf79e195315dc346ed0a6508db9ea62bb892b6285e965ec37feae2f615f86121"}, &(0x7f0000000780)=0x30) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000a40)={r13, @in={{0x2, 0x4e22, @local}}, 0x40, 0x1000, 0x5b60, 0x5, 0xe4b30db99167fe62}, 0x98) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x7) setreuid(0x0, r14) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x82, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="53d81dcd115f1f11b99b2310ec904f40b74a687f4eebfb3123d8b85e8613af1ec6c7c94658ce982f2cd18649e8b4b228d580e1e6e4451757a71058103c875f7873cbf85955f4556f27276e401dd6f4f2e405a3faefb240a744d756fae828aaa391b4e82c2e6851895b975205469a96a27857597fa5be265b2005d260e7463ed61b8faec6a8fe6f15fefddaa1910573d2b6939e246b1cb6641b04b633807a4de4529ea797942a785c7df41c1b02c70d69627f90126892f1191e9bbd4272fc", 0xbe}, {&(0x7f0000000180)="79597140ffb4054e2462ac23f8e66747de9ea5f88cab316c835c5776c073d7e4d450d8eb36f65cfddd5929b8c43f895f3c74e87d3d9c8cdffc84658223b7e02d6325494a5d27f47db82cc91362e49747a885d618a71e88b34ed0d2b3644a3aabbed714d1c5191871a8c48d3069e09ebded30ffdb1373d210eabe7f0bca22e2ac51929c329f43bbe3bb0e5b7cceb3ad6a936d94eaf75fa77cf26f77141f9459f0", 0xa0, 0xfffffffffffffffc}, {&(0x7f0000000240)="e97308720c1795662ddf7810e90a88f7c329559277794642c92763cd9830d5fc74aa03a2ee1c2d486945bf8f063efdaa394744ceb52e0365228d16f1378601de0e8587094db8662628212f93fc", 0x4d, 0xfffffffffffffff7}, {&(0x7f00000002c0)="eec9651cd234ba31be219e78df4289382f145afc33fe41029945433ce2390fa4029aac6dbcdd88718e15e70954de14c9aed3483e558f84a64777216619a6edf3bd4a090fe5ab88bd2c205c444ec642b63485e935db90d590b976b3e47a6530b77177126103a6f81580d06223d0e3b580f4945f1044e700c55e45", 0x7a, 0x9}, {&(0x7f0000000340)="2fbf2a", 0x3, 0xfff}, {&(0x7f0000000380)="d93795178b173b0d7b4525c7644308", 0xf, 0x2}], 0x10138, &(0x7f0000000600)={[{@nodiscard='nodiscard'}, {@gid={'gid', 0x3d, r5}}, {@grpquota='grpquota'}], [{@context={'context', 0x3d, 'staff_u'}}, {@fowner_lt={'fowner<', r7}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r14}}]}) fallocate(r0, 0x0, 0x0, 0x20) 02:39:57 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab07) 02:39:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d30d74a2162058fff", @ANYRESHEX=r4, @ANYBLOB="2c00de614f68ceb22b3b5db71ffc0ce48405804875c103609d45fdf4759b096b56ab2b0a0a26c558d88a457d79d37c1dc0abcc0070d0af66e3fa6124a68341ab787c1c54b00af5c30239224cf8249cfc"]) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000540)=""/251) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:39:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, r0, 0x180000) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/158, 0x9e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ed, &(0x7f0000000280)="c12348d54705f345ef0dde350becc856f317f135f41e030dd0582b68fd674fcdc4496bd92303e1fc0dd9ec4ae3c8528ae983346f7462bef77b9c9ee72721efe1acabb19662e92cbd841837a6289c06a4ba9d68601b6dc81a4cea1d734b2734af3bade742f5ebdf9cdb6ad06fe37aefcf4e5901e373fd64f93ae6d197a28f63aaa446d7263e70abaf4b0a5fea9fb51b73c1f45f8bda9ec40910407db42de0f6a0ff494948f024cc39ffcf0da71097a6f8d3a5165b6b737a9e27640f1adcc0d361cfc4f73709b19953947da75c7464b0c00434c5fd8bc07394fff0e04b") 02:39:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 230.175540][T11915] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 230.204754][T11911] block nbd2: shutting down sockets [ 230.206449][T11913] 9pnet: Insufficient options for proto=fd [ 230.250222][T11911] block nbd2: shutting down sockets 02:39:57 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:39:57 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab08) [ 230.328840][T11922] 9pnet: Insufficient options for proto=fd [ 230.364642][T11931] block nbd2: NBD_DISCONNECT [ 230.380150][T11931] block nbd2: Send disconnect failed -107 [ 230.394839][T11931] block nbd2: Send disconnect failed -107 [ 230.407556][T11930] block nbd2: Disconnected due to user request. [ 230.414326][T11930] block nbd2: shutting down sockets 02:39:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x24a) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r3, 0x10000) [ 230.457959][T11931] block nbd2: NBD_DISCONNECT [ 230.481405][T11931] block nbd2: Send disconnect failed -107 [ 230.514200][T11931] block nbd2: Send disconnect failed -107 02:39:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x1f}, 0x4) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00000000c0), 0x4) r5 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r5}], 0x1, 0x6) r6 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r6}], 0x1, 0x6) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) r8 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$inet6_dccp_buf(r8, 0x21, 0xf, &(0x7f0000000200)="038810228d1a52070c735abed280faa8299104270032b2b8a35b91b162eb3adf64df043d9132aa5507a10db0ef3d734ab7f4d636ddc2b8a566147de22f4e2927b03f0e95ee49dfbbe5f0c8836f0dc29602dd64c41c53fe3b6c5b47742ef9f0c8a41564a3aeca7bfeaced42b721b5713658a6c7bbd83959aae4612ffa6dfd314abf8de6e537a243cea58546060880911ae8332e", 0x93) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000140)=0x8001, 0x4) r9 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r9}], 0x1, 0x6) sendmsg$key(r4, &(0x7f0000000300)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="6c66fe7e738c177ca2dcd83c60f8d3ba5cf0ca108e639e3fc46516c5182f6182620cd5dafc6df8b05e5f29bcad952c392b706dcad7e8824df65b64b15712c792824dca953eddb66cf2161bf7e5bb57bf8b980af79a70294edcaf", @ANYBLOB="4cbd2eef8a31c2519ae916f985b02c23d5227ac84787600a39c3c5cfc8e371d5c3b32305165d02147188bc0a3032e554742911c085b3", @ANYPTR64=&(0x7f00000004c0)=ANY=[], @ANYRES16=r7, @ANYRESOCT=r0], 0xb1}}, 0x20041005) r10 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r10}) syz_open_procfs(r10, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80, 0x0) ptrace$peek(0x3, r10, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 230.545762][T11931] block nbd2: Disconnected due to user request. [ 230.571638][T11931] block nbd2: shutting down sockets 02:39:57 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab09) 02:39:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x3}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 230.779372][T11954] block nbd2: shutting down sockets [ 230.856329][T11954] block nbd2: shutting down sockets 02:39:58 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000080)) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="001000000000000000000000000000000001001d"], 0xfffffc2b) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f00000002c0)={0x5, 0x10, 0xfa00, {&(0x7f00000000c0), 0xffffffffffffffff, 0x2}}, 0x18) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f5, 0x200) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:39:58 executing program 1: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip_vti0\x00'}) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) accept4$packet(r3, &(0x7f0000000800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000840)=0x14, 0x1000) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0xc, r4, 0x1, 0x10, 0x6, @link_local}, 0xfffffffffffffd58) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e24, @broadcast}, 0x10) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:39:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\xa3V', 0x288202, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = getpid() process_vm_readv(r4, &(0x7f0000000700)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/112, 0x70}, {&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000006c0)=""/32, 0x20}], 0x6, &(0x7f0000001fc0)=[{&(0x7f0000000780)=""/253, 0xfd}, {&(0x7f0000000880)=""/105, 0x69}, {&(0x7f0000001b80)=""/242, 0xf2}, {&(0x7f0000000900)=""/135, 0x87}, {&(0x7f0000001c80)}, {&(0x7f0000001cc0)=""/245, 0xf5}, {&(0x7f0000001dc0)=""/97, 0x61}, {&(0x7f0000001e40)=""/34, 0x22}, {&(0x7f0000001e80)=""/227, 0xe3}, {&(0x7f0000001f80)=""/51, 0x33}], 0xa, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r5}) syz_open_procfs(r5, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r5, r6, 0x0, 0x2, &(0x7f0000000000)='z\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x20000004001fd) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x80, 0x0) 02:39:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x4}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:58 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x0) fallocate(r0, 0x0, 0x0, 0x20) 02:39:58 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab0a) 02:39:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x5}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 230.977756][T11965] block nbd2: shutting down sockets [ 230.986100][T11970] 9pnet: Insufficient options for proto=fd [ 231.013289][T11965] block nbd2: shutting down sockets 02:39:58 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab0b) 02:39:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x404800, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x800, r2}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x6, 0x5b1d, 0x1000}) [ 231.093222][T11981] 9pnet: Insufficient options for proto=fd [ 231.130533][T11986] block nbd2: shutting down sockets 02:39:58 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab0c) 02:39:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/770], 0x70}}, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r6 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r6}], 0x1, 0x6) r7 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x28, &(0x7f00000000c0), 0x4) accept$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000780)=0x14) r8 = signalfd(r1, &(0x7f0000000700)={0xdc}, 0x8) poll(&(0x7f0000000740)=[{r4, 0x73ffe3c4910f5eba}, {r6, 0x2}, {r6, 0x8020}, {r8, 0x54}], 0x1ffffffffffffe75, 0x4) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRESHEX=r4, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES16=r5, @ANYPTR64]], @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2ce268683db72a7e8b7e16bb5db10bc2b301a9da08106e928f0600bb3f4a327194c4a4c2e65cc5e19e7d2e938353003eeddb3f7275cb4fa84953f2cfc5a905a6fee26e21294ed6ad186d297f94cd8204b8a0fb1edbc3f98a010f04a6a0a32315bfc47883e704363d023e8ce855c950a0f043851ebc6fa423fe5c03e593a0862aede5445493588b45c6af4939934026c623cfcbacd5921b"]) ioctl$VIDIOC_SUBDEV_S_EDID(r4, 0xc0285629, &(0x7f00000000c0)={0x0, 0xfffffffc, 0x6, [], &(0x7f0000000000)=0x27}) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 231.306089][T11996] block nbd2: shutting down sockets [ 231.371016][T11996] block nbd2: shutting down sockets 02:39:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x7}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xe627265e8b95bb15}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0x40000}, 0x40a1) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:39:58 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab0d) 02:39:58 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x0) fallocate(r0, 0x0, 0x0, 0x20) 02:39:58 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r1}) syz_open_procfs(r1, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udp6\x00') ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000080)) 02:39:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ubi_ctrl\x00', 0x2, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000800), 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000840)=r2, 0x4) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet6_int(r3, 0x29, 0x6e75a7e423eefdf8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) sendmsg$xdp(r6, &(0x7f0000000780)={&(0x7f00000000c0)={0x2c, 0x4, r7, 0x15}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000640)="81a35648da6f44d4db3d889fc3ff88ff76a3eafe2fabd36b8299920f0be6a788785714e4fb7e2077b6a12bfda7d063dbaff8876e473808e9133714e819929e8c13b45a7fafb4cab271fc1004ca003238a99605475468d5ae17dff331819d0282fcb6cb4c867268be3082bd07742a4162e79cd11ec5c1b6e0a561c5422aacc25d234a64ac79994f7ab6594ceb7dbf40d1501a82d7ffe68eaafb5d48280940e98a4c6a2ab4cdec289d87fc0d47c6f4166bf5e5680423e2c3298446bd06cbb34c2acceb60e975d1b6bdedd621f5", 0xcc}, {&(0x7f0000000100)="91c13ab46943dcd69accc6ed0aba0d45f32b980990e1f5d80abbd3e96ae7b37925dbe2bc32df5179ef2eb3170ff0baeef109cdf8259e8fbb8058559a9bb6", 0x3e}, {&(0x7f0000000140)="efcf89b8a253b62ed074a97d241b4ac4f89ac483b9ae3948f95a87a68cf46451fe1e157e", 0x24}], 0x3, 0x0, 0x0, 0x4080}, 0x4005000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x0, 0x2000010) [ 231.681006][T12017] block nbd2: shutting down sockets 02:39:59 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab0e) 02:39:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x8}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:39:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10001, 0x284) bind$tipc(r1, &(0x7f00000000c0)=@id={0x1e, 0x3, 0x8bd9ff1d3b34aae3, {0x4e24, 0x2}}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x302, 0x1, 0x81, 0x40, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_CROP(0xffffffffffffffff, 0xc038563b, &(0x7f0000000140)={0x1, 0x0, {0x2, 0x4, 0x7, 0x6}}) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000200)={0x0, 0x4, 0x6, &(0x7f00000001c0)=0x319}) [ 231.830840][T12037] block nbd2: shutting down sockets 02:39:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x9}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 231.913273][T12037] block nbd2: shutting down sockets 02:39:59 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab10) 02:39:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0xa}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 232.088843][T12059] block nbd2: shutting down sockets [ 232.132837][T12059] block nbd2: shutting down sockets 02:39:59 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x0) fallocate(r0, 0x0, 0x0, 0x20) 02:39:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:39:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0xb}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:59 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab11) 02:39:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 232.396363][T12079] block nbd2: shutting down sockets 02:39:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0xc}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 232.418902][T12079] block nbd2: shutting down sockets 02:39:59 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab12) 02:39:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0xd}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000001900)=[&(0x7f0000001840)='eth0$\x00', &(0x7f0000001880)='\x00', &(0x7f00000018c0)='\x00'], &(0x7f0000001980)=[&(0x7f0000001940)='eth0.,:(\x00'], 0x100) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000540)="4c31519660088e32114a3029a55ac01b74ce3bd99a24bcd8c7bc097c79701a2060f8609762129ccfa238cd6f007f70d08f7ce5c702ec02fbfa94c602f994e3bb25c35465538039b7bb809087ca99b4d4534f21d20449d086d439ea159b9eb6c14a77067414e0602ae090df26848291267df1f58d7b831fce308bdccf65ca0765cdb63dacc865f6cd676f942f3afc70f4eb6e62ebdecc1d0048b6fd36e3abde085f35e2b43d5a2b874d789d8dfcd69b8ce014b3c14730ac6e1079251f89ebabcbcade3d8d550c94a5e2760bd09ad1012a3551e51a3ead56", 0xd7}], 0x1, &(0x7f0000000640)=[{0x1010, 0x0, 0x64, "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{0xf8, 0x67431bbd1692299, 0x6, "d423a866c43480ed6dfb37b2033e1018840a2d69aae361056bb188be0bf5a34a115e099f0c7b8037506de38d2be24dd023c1d2be3f5b87e385cb88d87948c78b3c863764f54093882a69bcac1136311a030127ece64df352e8956e922fff6b3761cbfbb26c4ca8f5b959dea424a740f0e3ebdf591e91a7c769e8b075c1406f6390b6618358cdc73dd842b80f663aea09ae94d5619fffca5c6cf67a4c7e215ba306827d560cce07eb9759dc031fcd8f8dc64aa163de08fb1bc030a7cffcbb04eee32ac5a73b385016536adae4944881236de0615bfeb0d2cfc2cfb117e27c1fbf68f65e450a"}, {0xe8, 0x112, 0x65, "77fca4b9bf7ade4d0394267f5339d8d99c9d7697dce5f17f6c79418d77134f1fac9512e1e6b590449e626054a33f239be67b164390ab0d3c78be722be052c63743e96b8a70b1c97f82b6acdc03348c3877007178d0592ea217702acae1ff5235d8662e57a8f2b62804f9c2e7a3d81426fc94bd91a4feec541a6442734832e262768fbe194c458acd23aad2f15d778124879e71b048c7a66dffbfe5a4d79bdb2dcb6661939c4c7b86890898aef0bb2d30d6cfc945f0ab2977505f26bcda91b3f5b4d3114ad1c8aa3b1900f6e975e47bb8ad2a"}], 0x11f0}}], 0x1, 0x0) 02:39:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) connect(r1, &(0x7f0000000080)=@llc={0x1a, 0x338, 0x60, 0x81, 0x8, 0x17, @local}, 0x80) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 232.560952][T12093] block nbd2: shutting down sockets 02:39:59 executing program 0: openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840), 0x0, 0x6) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x2) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x17) lseek(0xffffffffffffffff, 0x0, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x20) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) 02:39:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0xe}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:39:59 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x400454ca) 02:39:59 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x20) 02:40:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x76cf69ed240f307f) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) [ 232.799032][T12118] block nbd2: shutting down sockets 02:40:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0xf}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 232.854614][T12118] block nbd2: shutting down sockets 02:40:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000280)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f00000001c0)="0817f242dbae82db2ffa237243440584985205d5b5e54972e041379bf3ff6a9baeb90d76a296a2c483041838d5faea201df7e9771cf0b99967ce462ba4c1c8", 0x3f, r2}, 0x68) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x410000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000100)={0x3ff, 0x2, 'client1\x00', 0x2, "b8442cc1532870dd", "1050827deb6778fef64a940d30c844c147d0f6e178e3f8e637eb013a9a2a8181", 0x25, 0x2}) 02:40:00 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r0}], 0x1, 0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x100000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/37, &(0x7f00000000c0)=0x25) r2 = socket$key(0xf, 0x3, 0x2) write$FUSE_IOCTL(r1, &(0x7f0000000100)={0x20, 0x0, 0x4, {0x8, 0xc, 0x7, 0x2}}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000640)=""/241) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0xc5, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000080)) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$SIOCRSACCEPT(r6, 0x89e3) r7 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000000)={0x3}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x5c, 0x3, 0x200, 0xe8, 0x4}) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000540)="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") 02:40:00 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x40049409) 02:40:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:00 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ca796d617700"/16], 0xfffffc2b) lseek(r0, 0x0, 0x4) openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r5}], 0x1, 0x6) poll(&(0x7f0000000080)=[{r2, 0x2041}, {r3, 0x8200}, {r4, 0x4000}, {r5, 0x8001}], 0x0, 0x6) fallocate(0xffffffffffffffff, 0x4a, 0x0, 0x20) [ 233.050638][T12141] block nbd2: shutting down sockets 02:40:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x2}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 233.082843][T12141] block nbd2: shutting down sockets 02:40:00 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x40081271) 02:40:00 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x20) 02:40:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0xc) r4 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$IMCTRLREQ(r4, 0x80044945, &(0x7f0000000100)={0x4000, 0x0, 0x800, 0x4}) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3033, 0x4a4000) setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000540)=@gcm_256={{0x304}, "8754e2446a170f14", "5aeaa688e0260a86a6069aa104cbf7822c82e18eb6deb181adb0ce70198bc4b6", "53391836", "99e8d0afbc2f8b18"}, 0x38) [ 233.223149][T12154] block nbd2: shutting down sockets 02:40:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x3}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 233.290313][T12154] block nbd2: shutting down sockets 02:40:00 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x400c6615) 02:40:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) socket(0x8, 0x80000, 0x7f) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000a00), &(0x7f0000000940)=0x4) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'veth0_to_team\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) r6 = socket$rds(0x15, 0x5, 0x0) bind$rds(r6, &(0x7f0000000180)={0x2, 0xffff, @loopback}, 0x10) sendmsg$rds(r6, &(0x7f0000001600)={&(0x7f0000000900)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x3c5, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000100"/24, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/156], @ANYBLOB="9c00000000000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB="1f58c083f00c464c84", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/67], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/198], @ANYBLOB="c600000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/15], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/54], @ANYBLOB='6\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/42], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/77], @ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00'/244], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00'/219], @ANYBLOB="db00000000000000"], @ANYBLOB='\t\x00'/24], 0x48}, 0x0) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="1300"]) syz_open_dev$cec(&(0x7f0000000640)='/dev/cec#\x00', 0x3, 0x2) r9 = memfd_create(&(0x7f00000000c0)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\x8b\xaa\xffIb\x9e\xc1\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r9, &(0x7f0000000040)="06", 0x3bd) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r9, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r10, 0x10d, 0xf7, 0x0, &(0x7f0000000000)=0xfffffffffffffd8e) socket(0x400000000010, 0x2, 0x0) r11 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r11, 0x1, 0x28, &(0x7f00000000c0), 0x4) r12 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r12, 0x8933, &(0x7f0000000200)={'team0\x00'}) 02:40:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x4}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000000c0)={0x13, 0x1, 0x3, 'queue0\x00', 0x6}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[]}}, 0x4000000) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000000)={0x3}) r5 = syz_open_pts(r4, 0x80100) ioctl$TIOCGICOUNT(r5, 0x545d, 0x0) [ 233.524511][T12177] block nbd2: shutting down sockets 02:40:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e22, @empty}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 233.555746][T12177] block nbd2: shutting down sockets 02:40:00 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x40101283) [ 233.713226][T12198] block nbd2: shutting down sockets 02:40:01 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000010000"], 0x5) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x5}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 233.741725][T12198] block nbd2: shutting down sockets 02:40:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x20000) openat$cgroup_ro(r5, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) 02:40:01 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x20) 02:40:01 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x401070c9) 02:40:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'netdevsim0\x00', &(0x7f0000000080)=@ethtool_regs={0x4, 0x8, 0x58, "c95959285ef680d88cdc9ee86fe06a2b05bb371215afb2bbc19afde90a18cc8a99e92d3dc6bc39d2375bc179e77a5b198a66513c007e56769e8927855adf434605c5bb149c6542efcb9daa4379401625cb975b2ab429be4e"}}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x100, r3, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xc8, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x942}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0xffffffffffffffee, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd05}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffc1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x632b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x91820) 02:40:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x6}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:01 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x80) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r2 = socket(0x9, 0xa, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[], 0x28}, 'bridge0\x00'}}, 0x1e) lseek(r1, 0x0, 0x4) fallocate(r1, 0x0, 0x0, 0x20) 02:40:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xca47f3198fee53b6, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x10000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 234.028092][T12220] block nbd2: shutting down sockets 02:40:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x7}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 234.082114][T12220] block nbd2: shutting down sockets 02:40:01 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x401070ca) 02:40:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df4468edaaa1853a11c1ecc6513106474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff4c7b739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e02000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000000)=0x1, 0x4) [ 234.217975][T12250] block nbd2: shutting down sockets 02:40:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x8}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 234.255740][T12250] block nbd2: shutting down sockets 02:40:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000080)) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000080)) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000000100)={0x800, 0xd, 0xfffffff8, 0x0, 0xc, 0xba, 0x3f, 0x6, 0xffffff05, 0x2, 0x7, 0x4}) 02:40:01 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x401070cd) [ 234.406820][T12266] block nbd2: shutting down sockets [ 234.477333][T12266] block nbd2: shutting down sockets 02:40:01 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x4) fallocate(r0, 0x0, 0x0, 0x0) 02:40:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x9}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x2a2a01, 0x0) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000580)={0x4, 0x4, 0x1820b, 0x66f, 0x10000, 0x9, 0x6, 0x6e9, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r6, 0x10000}, &(0x7f0000000640)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r7, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000000)=0x74c7, 0x4) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0)=0x45df, 0x4) r4 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockname$unix(r4, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r5, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:02 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x401870c8) 02:40:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xa}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:02 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) creat(&(0x7f0000000040)='./file0\x00', 0xdf1c30d873e63586) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) lseek(r0, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x20) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) syncfs(r0) 02:40:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/763], 0x70}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x2, r5}, @IFLA_IPTUN_ENCAP_DPORT={0x8}]]}}}]}, 0x44}}, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) bind$rds(r6, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r6, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x2, r9}, @IFLA_IPTUN_ENCAP_DPORT={0x8}]]}}}]}, 0x44}}, 0x0) sendmmsg(r0, &(0x7f0000009200)=[{{&(0x7f00000000c0)=@can={0x1d, r5}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000500)="8a5c7a329133de8a2e2a51e7dd0ef1fe961ee80a84f5cbbfd5e32fec149621d530fd3352ed12df36986d9b2ffa2f8a9da53b97e67f7b48be1d22063ec18cabfaff3cadb3dd8f67cbb3328dc8da0a39849aca1a04026ca71af0d127784b6121d43a277cc6c7dd1cf41e2605d4a5365adb726835c9ab29ab89c29e950bccd139640047a982e274f68e1c6f53f82dbb027f28f9669ebe980b27816d4c87bfee463d8d86cd658153e9f7d7807753367c26c8faa95aa24a73986944cabda57097843751acd0", 0xc3}, {&(0x7f0000000600)="6f3c7b637ba579cfa9afc4e34997de82abd19807d499857cd839eff75cd31ea46515ee56ff3a9989a5c9155328a31e37be45d392bab93bc442e0d4a62e9809be7771e30fa415b88065fca933f07138f4eb0480df863c7293cafe4061ebb5172bc820", 0x62}], 0x2, &(0x7f0000000680)=[{0x108, 0x116, 0x101, "0c2d87fdcfe4e62ce8a3cea1860099b896b7cb80097848ee9938621446caae1174e6b65121509bea062b5ad0fcddeaa89784c66845e99d60b5e710504ff5aa7a27f0930809d4175852643da5e4bc718598a9aeecc4bb950b7d61b63b5cfccbd4296d1a7e1f2837a168803d22faaabe97094adbdef0d052da33b9f607f9a34a6b29bbf81ede1c79fcd02586ff2847d446820cdc3fb5c9174f6a28ef694ec9eac69a8b6a47e7ccc53cb2d740a0d93dc6c1a125ec71ab37e4860fa2b96c51f5adb9fea728f21017490d765431fd5b9d219c71684db295ce6c601d568f53b7645528d06d219ea56fb56995f0037c9a0eaa7af3"}, {0xc0, 0x2bf, 0x1, "2953bb763fabb940b6bc59b4bd277a0b492f63b4d46db323717e607ba58415757e800c78f6b394a67aa938409e379d2e2f419a8124136555f2a9aa7d7ab3b37cdc0a7390b21b633e62d4e112948cc203395fb4fd8dfb24245f042fa3baafecae50678f0ab90f6918eb6497875cfae2582962bc3c329a41256652d987db71532a51f226145b35bdced7c03f8a4fc0cdc41577556e385a4faa51f35d0921a1e70b86037c50b1d1714bc3bf79e3"}, {0x50, 0x101, 0x7, "df5e7249ed420e7174309a7d2113956f1eeda5dea5907e1e7b298c3d120820afd348cf358be03c26f3222d52a4b1ca269dee19d392a434e8c617751964"}], 0x218}}, {{&(0x7f00000008c0)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e23, @empty}, 0x4, 0x3, 0x3, 0x2}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)="c1554307b340256f3b3b17d8d43eacd638277eb078c425022b454f5538d6830d402ca9802cf6d8d3312cdff38deb51de79908626ddd59316ea732d5bbdb31288e4aa74fe977bb436b3bf2a8a9c7c8eb0e9cf77b4c0fc42b1375568e5cbdc2926d6345955ccc440c9f0cdc2fb8e3341fbc78d85b6331ccbba7b61b2c10d6d445413ce2564da40f481226eeb64d3cb8e0119055af4fe547c76a67d0927d3666b1ce8a9f2d8e5cb8aad83f4a426238abaafdcb700ab6c63d32bb65eee5221", 0xbd}, {&(0x7f0000000a00)="64267aef9d00eb816b156c6282a4387d194449a761ab515f5bdf166c04262f9cf0004f8dc9039f314fb523e67107c46e92b3c4c70bb683a23c10dae38d0989d27f6b78c9dd0c973a568d850a86d0d6972e87", 0x52}, {&(0x7f0000000a80)="4113711d9409f8746ebf84081d539fa1980e36493431d5239e3d0326dd71d2428e3e776324644fe0d9a08501a634a9b18c0ba819d069da1669edad65ea0909e3ebee307713f4f18527be24e5ab69906a2c430f309dd1e34f94611efb5c08b0c104704329d02ffc4639be63c5511463568d85d29d109286ed766c4efa9caf0a568c1fe8db22445fa353d0e9d1c56c79787c69bf62ead733ad4d940e5c5308c394109c1d1fef98f0323e8d2308693c2db4064c4fac4d660c9f2db8c45a9b509f745a984c64ed6aeebab62fd025c3185910ef696d39b35bfc6e01d43bb71030bd8682e770ddf9e615b055", 0xe9}, {&(0x7f0000000b80)="5102ada0ce5494c12dbbfc0d105d5c7613a195ac85e0667be93f87b32683e420402a8a1ff84e4c0f47860e3dbe9365df8f0c43ee467f5d999940c9a145a7affe54309e37370764402a87ad5db9a6adec327cc65b7f74b3d412908f27fb27ae03a8f2bd4a085a296c8eecc92f32fef64b645be155902e6e5480f30ab9d3a1a24aa4dd34a69ad7a26f08c4bce7971738f44b78f238eaa37045ca6b503affff51f86e9a46850ac3d3a706ade0db3204bab9487a2d", 0xb3}, {&(0x7f0000000140)="a115cbcfa20fd7746a43b5a9d587d5da8cebe2eb2724743954b08d1f6f4980c1c8b15f0f7479e481cc9280ff2be0", 0x2e}], 0x5, &(0x7f0000000cc0)=[{0x90, 0x105, 0x8, "b817ad8c650fea43da2e62da1dbde5aae81689112f6a658120099f6b05056bb3fd6e1174f90af3af80dc855d63c282f0023e9598064c7ce74cc22beba39d286ae78b357158a92b26b48b356c5a83652f1cd5478d77cf12bd7fb1d065b33a62c21c3c54bad944751a0e15b6e78b251964fb59d3f2baca415a1d1660fd935536"}], 0x90}}, {{&(0x7f0000000d80)=@ipx={0x4, 0x8, 0x54e3, "fc7a63c778a2"}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e00)="771fc3e4123bc6d358a495881d19df28f5297f4492bd40afa582ba27ad653b02787d32733b3ae69cf733089956ea6522d9e459b8ca5f3ee7af1f3670f56fc64c656adaf818045c1ade3160e3d8ffa5c4f075fdcf525fd843e5fcebe6327b68428a55b7ff50b7ddffaef5928a32880d42f93094174cc8f9c176887cf6e87910ee6d7d27252e4f5afd7253482c8e0e6ea7e1b2745dc4a65859bb1f0a3e21be5dd29077982de46b3ae7d606785abcc86140c3f77b9ede925c8722228c09", 0xbc}, {&(0x7f0000000ec0)="96eda3582ffe55c8f9d23007f819678b646fbc0aa94f9a7130171b2614430239baf9a8dfb35936b481e1d03de4e2b49661031ed54daa8abf4484c41fca5496951fe2f142f9c06011e34ff75b50a5d41daf5aae56cb4952664e81b65d3c36094b5bee51a9f3f767cfd13fcd7de1d5b00e2ec0c2868c9da7c8d26527650690a24ec0042e7588261edf31f169f2d8124014a3810b", 0x93}], 0x2, &(0x7f0000000fc0)=[{0x60, 0x117, 0x7, "1db72960a13f982a439420fceb372bea03890f607ad3f8bd8be08a289645ebd088706eebc2b86194c964855ff0602c2fb9c4f55202b11a31462596c782813f9c8d172a333625750567ce35"}, {0xf8, 0x10f, 0x7, "a0ba8b26914f2fa3934819587084e1aec9d536b685fda9c68ebc7cad76b4889a63d6e903729b0dfe841a89d2803104b3434af20d9c7889d6c6f23bf88e40e500d61e00430dbce1810a1e7dec388f2df6d6b073cfb9307a4eb9c5b2f52a7fbac8d31d9194205d0f8a089639ecae69300fbe6d7463389de9624f6d47b4c14364bd39c1ece79fcb11370b2a0c0abf1f00055b1d4f339d171c0da44152bd7f913c01c9a535489a60c8a192fc8bc344ef17ed615c65c56d4fe790faf44147366df25e7f47cfc54e47aa50732e6280bb839bb5b994b5bee8247f81aa0eaa6cca27b521f64843e99bf5545f"}, {0x88, 0x113, 0x40, "8579a08227048d0315fa8695fdb9eb64b91c360872f6c8b3b570302bc69f6981b81c82b7b0d64149ec88d0a9a88b4bbf327be523d77d2af9d49be3d7f461493d4c9f2a1b6c2cfc3c47def5aa0b9d061117db9947349882b291bb25503abdf407bb6878aae24be17568d76ec0535dd3965cc3d98ce150b355"}], 0x1e0}}, {{&(0x7f00000011c0)=@hci={0x1f, r9, 0x2}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001240)="92f663453efe697f80c5309a08bade3245bbf34e29331f07a78bb76cd9c353cbd62651253658954c6226ac05b772cb89d47e2e3ea376674987636225f8b4861ed849f75170af90f1edf3845c469a8c", 0x4f}, {&(0x7f00000012c0)="1bdb569f795568841984f86c9d604822b537b228b67960d91d86998c2e88cabb918feb45d2df6c06712a34318bc2beacb7dd77ebe225aa572471c8f9ccb69d69422aa85b755ada5b57ad995717a9b49e77cf1c05d916b2268dfd350bed9aba599fd2881257923fd7e990d50fdc442be2a3fa5f0161b059ddd82e144ed4357cf8da0fb1f07dbb783651fdc8111fba438acaaf03327f537cd8f229c74741de418d591e4f8dc24b857f4fd658342ab972fa8e5d", 0xb2}, {&(0x7f0000001380)="c04d73090626556a96ee481cfb18489ca2688bf03abb", 0x16}, {&(0x7f00000013c0)="d0bc2a6a2e18d4da11aeb001006f4e62e48f48e2a64dda55214408bca65e28472c20c8b5a9491cea3a4e34c4bffb4b918dd2a3b226e2bebaca0042a43f721d20c006ca4dacacdcc7b9aaa2effa9d0404", 0x50}, {&(0x7f0000001440)="9b51899d4961e204381098395c014e71ea7e65e23303056730ab139b4f97bffcad59cac66cb5ac8775098855df6706ece15c0071d86bee93fadf1a186459f6832049a3ab25533a2248aecdee77e1a75c3753e324169aaa9c47e683427c14c0afe7f7e26ac7b4aff793aa6803ae159ab68b006686e6e6b9e805b6374225b4ba41341f489637e83bf251f482e149c4e7498f9a5e435b989c798f64d887c52587", 0x9f}, {&(0x7f0000001500)="9c405ee831a741215fa7b714d9fe6ef856d80b10b88a291edb91ed83eb15d07ba8bc44c60f44eb32897bbd4e9c23a4d4cca4c43c9f0291b860b465fcd0d5959ba57815efc445cdab1f4bde87f117e2b08f613e7ffa9a4a5f1da463dcb455f481ccb4835270167bb24e68da2a033dd6f3e7d6ff700ee8bcabdc220ddb30", 0x7d}, {&(0x7f0000001580)="e5ae6a97652b60e5323273988f106d5ce9bcb45f3909ce10963a149282e24380d555d95d84738b677c7a61860f2e3548ff1c0bfe70c0bcd5dc56b8327337487c25c3901d0cd4d07872450128cb9e27d3d908151ed921bf8d771fa11857c45fe676", 0x61}, {&(0x7f0000001640)="3e66825dcde0f6c32c8a5d3af95f485d7638275ce21d9ba263b9d1a1f1f18332822c4f9f411db3a7c881cd2ede4d993bc160bc90f69524afefe8b05f7611504261b5", 0x42}, {&(0x7f00000016c0)="95d5774d9a1803fafc381cb9380b337467bd4ba7ba733196172a448c765bc5e31926608b2d7bbeb265c589f9cb6c2216b63927a4ed302a4c32caca6f35", 0x3d}], 0x9}}, {{&(0x7f00000017c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80, 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0x21a0}}, {{&(0x7f0000008c40)=@pppoe={0x18, 0x0, {0x4, @remote, 'bcsh0\x00'}}, 0x80, &(0x7f0000009000)=[{&(0x7f0000008cc0)="abdb785b13983fb406b69de6d8e1ca14db4ab30aa7207a09af1f1147bd849c92edf9d45d972703091ad4f04bed330f7f20cb1148be2733fe2208c543614f95f38ca99652dcbd99c4619c14c24faefe906a6b97dcaadc32141710a0b98613c0495963d31804a2473069ce90ac6aedad46ebc1ffe188916bca49a1b969ecb5686dfcc00fc4aed925", 0x87}, {&(0x7f0000008d80)="c61ae65a4305dad1061af143672255e8d7283553b1c5b9107f2d79d3c01c916832adccabbcdbfcf63db5ef74e03488c98ad638daca3d3e39b27495647b9986afde23092b07e399e9f8d587f42da766927e98dbf75ed50130d439837b8a96fe216a6c77f78a39cc5d8679db6d1abd4afb5bdd94310c24a0c8157ae39ea2767e620eb24a1cc6f1a23fc180cd8cc69a1ab20982cb02b871a95f323a6ff4c32985c5ca62c8ac639e47542a00134591c6cc7300cbe27a1a9386ee85bd79bb042ad53deba7c127296d2157adde2277659ea8db3c4dfff3e55a97b12614190e5918cdc79131be", 0xe3}, {&(0x7f0000008e80)="0bd51f34b588c1a5adc61c9bf64b6bb755f2fc7bfb13457f30763a6afbb3b9ff4eee83bbff2c6e8583275c45e5a2b684c32e7d001edbda355c3d1ba8dafacb5124cb2f5e2d061e94aa070d9b103ce6b420e218adad7dd156d15918952de9a32206084f93d1c94593f885e92f222571094484b87f3f6504eb7088fe22968dfb28c5be94cbb640961a", 0x88}, {&(0x7f0000008f40)="aea399060eb315a409528d660362b756d45c9baa65d7788f10a429d068ba8c3b8aef6e28bf4dad0bf41962cd7a2e3fc2fc084fd15f2bbc5893ca43fd5be010a6ed6019899c2128b51b0660c47de439a3f22f85cbc470d65086c7961cdc58f2a951e945afd44899b2c176622b6b5445c2152ec907c1a44abbce3593170837de0f4eb65a0c4381df32b75bb992dc7a9e110acf06cb8c83663bbaa22e116888f6ba9cb991a6", 0xa4}], 0x4, &(0x7f0000009040)=[{0x48, 0x0, 0x1f, "20f05b0a28dd51eff246fdf6a2bc9b4425b4f7e33301753788633bb47789bd82d1761fc3a03f18471bf88bc3044a95579fe2"}, {0xb8, 0x313, 0x25, "8759d348b133764753b53844ec0e9f765c28834c2d715a5f740205f0ca947d33c1eecdec8e8faf26d8e89e89ec257420c3561799b045b6f752c2a8458393e9460a340cadd89df46724d38ffff5db0f54d9fc7c4a7d1de5eb5255f9a7a29089201e0e79401737233ba96c8c865134246a0d9a3f66a4f36daf365114091a804d3cfc451e5dc88d17e73bb121d6842bc3f8bc9cce0141d7fb19f95498acdf46fced7f5e507a6af485"}, {0xb8, 0x11, 0x7f, "739d7cc4e2fec89d56c264d7df3799ab5de5e99fd93ecad2177023363669bdb9d72fb41c13244ffbd42c99bbc21ae44e80d7abc3f575d7c4729bbfb38498789133f5beb80495a68e65d2cc2adb7b29c2d304847240eaee79584bbd849ddce497eff08c2e4299778167a31915bd0b063091e73dad401495e51d9e78114e899347e581bb785248dff1ee1dbeeeb9b4bcdb00c9d36a2700974661c5c3f8ed317abc0bcf6e2bf0"}], 0x1b8}}], 0x8, 0x0) [ 234.817710][T12291] block nbd2: shutting down sockets [ 234.856132][T12295] netlink: 'syz-executor.4': attribute type 18 has an invalid length. 02:40:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xb}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 234.859699][T12291] block nbd2: shutting down sockets 02:40:02 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x401870cb) [ 234.909432][T12301] rdma_op 0000000028b01aea conn xmit_rdma 000000001960ca70 [ 234.992769][T12295] netlink: 'syz-executor.4': attribute type 18 has an invalid length. 02:40:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="af52d059ab490ca7619cbe695f26a73eea7ec3f919bc8588ca60d73d6a3f81363d1459d2f35d22e5a909bcb0f71571a08be87c73427d6b10926a190c8df3ddecde2713f85d760af2db6391293780a99b17c84a6bf8d4eaf572859575163880321da399d4609220b7ddbd7c8d74099928ec07263e1d64", 0x76, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) r5 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x38, r7, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x5, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)={0x25c, r7, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x60, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x401}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffff0c4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff80000000}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x88, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0x2}}}}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}]}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd7a3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x800}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}]}, 0x25c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) r8 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r5, r8) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r3, r8}, &(0x7f0000000280)=""/225, 0xe1, &(0x7f00000003c0)={&(0x7f00000001c0)={'sm3-ce\x00'}, &(0x7f0000000200)="22efd7f86d600610af718c856d6befef1e8e", 0x12}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400)=0xcb19, 0x4) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r9, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20ncci\x00', 0x101, 0x0) ioctl$VHOST_SET_VRING_ERR(r10, 0x4008af22, &(0x7f0000000480)={0x1}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 235.043448][T12309] block nbd2: shutting down sockets 02:40:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xc}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:02 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x4) fallocate(r0, 0x0, 0x0, 0x0) [ 235.084017][T12309] block nbd2: shutting down sockets [ 235.104331][T12301] netlink: 'syz-executor.4': attribute type 18 has an invalid length. [ 235.120415][T12295] rdma_op 0000000050098796 conn xmit_rdma 000000001960ca70 [ 235.144788][T12319] netlink: 'syz-executor.4': attribute type 18 has an invalid length. 02:40:02 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x401870cc) 02:40:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xd}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 235.221513][T12314] could not allocate digest TFM handle sm3-ce [ 235.314411][T12329] block nbd2: shutting down sockets 02:40:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r7, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r5, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f0000000540)={&(0x7f0000000140)={0x1c, r7, 0x302, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x81bc65b62019958a}, 0x4000000) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 235.352518][T12329] block nbd2: shutting down sockets [ 235.358548][T12330] could not allocate digest TFM handle sm3-ce [ 235.387655][T12345] Enabling of bearer rejected, media not registered 02:40:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00'}) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x18) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xe}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 235.444262][T12346] Enabling of bearer rejected, media not registered 02:40:02 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000009ac000000000000000000000100006941fafa6a182395c0198b8d2ff1d93c3c97a55a654500b2629405000000000000009c7279d64d07000000df20dafe0e75c3df417f41d9304472f0d148006afdcfcc38ecc7b1768af5ed679927f1d434300c0729554fd253caf65ff3552c223290c1942b9c477cf6cf699f1b"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x18, 0x0, 0x1e) 02:40:02 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x4020940d) 02:40:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0xf}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:02 executing program 4: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7a) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) prctl$PR_GET_KEEPCAPS(0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e24, 0x80, @rand_addr="5a7c3f80ea9877e4a8471cea346328a6", 0x8}], 0x3c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="00000000e0000002000000000001ac141426ac1414bb59d3a01937b2341d94c274f6d66998517d459bbd2849312e0cc7599440e021793f0b68aa3f61084e4b2fc28bec86e0606c222a74c41e359c1344e31b7da1f92fa2816ca721f15aac43121d0e8c83b251d13b7e0c4754158e7e586bbc2961d2843daef54287eab9354f2f621fe9f54a2ea1b48894335aaaad2c33ef20ed1ce5678dfe05c795b34f2c7e43b656431562e61555c66c1153e56e929229ce976ab3de0020b44dcd4ff6cbf45085a14f9e7867f7832eaf0b"], 0x24) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) bind(r2, &(0x7f0000000080)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x2}, [@default, @default, @default, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}, 0x80) [ 235.665419][T12362] block nbd2: shutting down sockets [ 235.677964][T12366] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:40:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 235.763051][T12366] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:40:03 executing program 3: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x1000000, 0x4) fallocate(r0, 0x0, 0x0, 0x0) 02:40:03 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x80041284) 02:40:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffdd4}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x2}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 235.908173][T12386] block nbd2: shutting down sockets 02:40:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) r3 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 235.964758][T12386] block nbd2: shutting down sockets 02:40:03 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x80041285) [ 236.122666][T12408] block nbd2: shutting down sockets [ 236.187586][T12408] block nbd2: shutting down sockets 02:40:03 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x9, 0xfd, 0x3, 0xff, 0x0, 0x3, 0x41430, 0xf, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x8, 0xf792, 0x6, 0x3, 0x33, 0x3, 0x2}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2) 02:40:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x3}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/770], 0x70}}, 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x100000000}) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) r4 = syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') capget(&(0x7f0000000140)={0x20071026, r3}, &(0x7f0000000180)={0x1000, 0x4, 0x5, 0xd7, 0x7, 0xffff7fff}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r5 = socket(0x400000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @local}}, [0x7fffffff, 0x401, 0x13f, 0x9, 0x3f3, 0x5, 0x8, 0xfffffffffffffffb, 0x1, 0x25, 0x6, 0x80, 0x5, 0x9, 0x3]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r6, 0x4) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x2dc) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080), 0x4) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}}) ioctl$VIDIOC_CREATE_BUFS(r7, 0xc100565c, &(0x7f0000000280)={0x4, 0x2, 0x2, {0xb, @sliced={0x40, [0x2, 0xacd5, 0x2, 0x1ff, 0xffc0, 0x1e5, 0x7, 0x9, 0x9, 0x101, 0x5, 0x0, 0x84, 0x2, 0xe6c8, 0x2, 0x2, 0x3ff, 0x7, 0x8001, 0x7c, 0x1, 0x2d, 0x43f8, 0xff, 0x7f, 0x1f, 0x3ff, 0x2, 0x40, 0x200, 0x40, 0x9, 0x4, 0x73, 0x31, 0x81, 0x3f, 0x80, 0x7f, 0x3, 0xfffa, 0x40, 0x2400, 0xff, 0xe009, 0x8, 0x800], 0x7fff}}}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:03 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x800454d2) 02:40:03 executing program 3: creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r0 = gettid() tkill(r0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x401, 0x0, 0xfffffffffffffffd}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) fcntl$setpipe(r3, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r6, 0x8001) sendfile(r6, r6, 0x0, 0x2008000fffffffe) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) mount$fuse(0x0, 0x0, &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYRES64, @ANYRESHEX, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESHEX=r5], @ANYRESDEC=0x0, @ANYBLOB="0a07eb000a000000", @ANYRES64=r7]) socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r5, 0x0, 0x0, 0x40000040, &(0x7f0000005c80)={0x77359400}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r8, 0xffffffffffffffff) bind(r8, &(0x7f0000000080)=@xdp={0x2c, 0x1}, 0x80) r9 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r9, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg(r9, &(0x7f0000006d00), 0xffffffffffffff92, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 236.388820][T12421] devpts: called with bogus options [ 236.392567][T12420] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 236.406024][T12417] block nbd2: shutting down sockets 02:40:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x4}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 236.443583][T12417] block nbd2: shutting down sockets 02:40:03 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x80081270) 02:40:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[]}}, 0x4) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e22, @multicast1}}) setsockopt$CAIFSO_REQ_PARAM(r3, 0x116, 0x80, &(0x7f0000000080)="2107e1ff051363d174140e1eb924e58a80a544c8e413ff29f83ea0354a7e7a0b9927a9d62b1153a70efa8f", 0x2b) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x5}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x6}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 236.828974][T12448] block nbd2: shutting down sockets [ 236.844332][T12448] block nbd2: shutting down sockets 02:40:04 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x80081272) 02:40:04 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x800) ioctl$KDSKBLED(r0, 0x4b65, 0xfff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0xc5, 0x0) 02:40:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x10) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x7}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x10001}, 0x8) r2 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="24000000003e6eb6d2373bf1f2169793e2fc73ba5809eb7dbe972cb7672aa333bbf1af2939ee0d4090f8029d8cbd24cc02fb9290c2cdfd4f2acf40e166575f573709bcdd9e946f84000000000000000000000000000000996c1836e5545e8655b4956bbb18f016f4389af96726384e82f5053e63c9b57f0a5f3cf6ab4eb2888d408e39cd76e19c5c4a09d9539fa5af2a087f3d3c28afba74fe01def57912a1e31232aa25d61c1678594142d83e36442442c141cc67feee5d8bec8db3272d2f72eaa253c9a2cf5c89c1a34792c06c6a"], 0xfffffc2b) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) lseek(r3, 0x0, 0x2) fallocate(r2, 0x0, 0x0, 0x20) [ 237.110536][T12466] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 237.121683][T12466] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 237.136288][T12465] block nbd2: shutting down sockets [ 237.152159][T12473] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 237.173894][T12465] block nbd2: shutting down sockets [ 237.181894][T12436] devpts: called with bogus options 02:40:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x3, 0xc6) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003040)='ip6tnl0\x00', 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 02:40:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x7) setreuid(0x0, r2) ioprio_set$uid(0x3, r2, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 237.243610][T12481] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 02:40:04 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0x80086301) 02:40:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x8}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 237.405384][T12489] block nbd2: shutting down sockets 02:40:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @local}, &(0x7f00000000c0)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x2, r8}, @IFLA_IPTUN_ENCAP_DPORT={0x8}]]}}}]}, 0x44}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x2, r11}, @IFLA_IPTUN_ENCAP_DPORT={0x8}]]}}}]}, 0x44}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0xc4, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3e2, 0x12, @ip6vti={{0xc, 0x1, 'ip6vti\x00'}, {0x94, 0x2, [@IFLA_VTI_REMOTE={0x14, 0x5, @loopback}, @IFLA_VTI_LOCAL={0x14, 0x4, @dev={0xfe, 0x80, [], 0x15}}, @IFLA_VTI_LOCAL={0x14, 0x4, @rand_addr="ff8c5ea8f21725734c9f0bf4c90903cd"}, @IFLA_VTI_REMOTE={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r5}, @IFLA_VTI_LINK={0x8, 0x1, r8}], @IFLA_VTI_LOCAL={0x14, 0x4, @empty}, @vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r11}], @IFLA_VTI_REMOTE={0x14, 0x5, @remote}]}}}]}, 0xc4}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', r4}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r12, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 237.443912][T12489] block nbd2: shutting down sockets 02:40:04 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xc0045878) 02:40:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x9}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001940)={&(0x7f0000001840)={0x2, 0x16, 0x9, 0x6, 0x1b, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_sec_ctx={0xf, 0x18, 0x7, 0x81, 0x69, "a03dddaf8d8858b14caa7b084da4aaf27b2ebab74772360c356c6ecf30152cccdb32af6e847d23b908f2981187e8d6dfc0e547512e5aedc37f4f5dea8519d04d3d57f4e298c8f163b4b045008cd3e830b502b323b1355e4aa2edb678833234321ac2ec840158b2b255"}, @sadb_lifetime={0x4, 0x3, 0x7, 0x6, 0x3, 0x7}, @sadb_ident={0x2, 0x136f09d3b0080c36, 0x5, 0x0, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x81, 0x0, 0x0, 0x70bd2c, 0x3500}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}]}, 0xd8}}, 0x40) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001c40)=0x14) sendmmsg$inet(r2, &(0x7f0000001d00)=[{{&(0x7f00000006c0)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000700)="fbbe12ae1454ee015dd296d3f408a1020ec87e1807a39f38b16e075002d1003f875667a301c8caacd2bc4256128b71f09a4b79c3751db80b9db9032c0347e79a639a63baaedce1e944948320467be5d5a3ca7a06b67d3d6e86c103f0b6c7882230d395c3fc8ade19fbc935d7b361a40eb183f90cf17e5de1845c8d0aade1cf3ea8ca4d2d28ac2d51f5e8", 0x8a}, {&(0x7f0000000880)="9d564b2c6647ee721964bd8007ed59f77bc0f07c354b315bbced6932e05ba516745e91414f48df20ba128260faf431d6f12b59a56643d856dfd9a52f0148416fe4c05e797398878947ce15df57c6cae7b71730bba3601d92fd95066b0a17712abe03eb9598fc43dd94ff42cff1e58fcbbe0cc02dff324e6af34c02f0598f1f8c28fcd733097446b8804501b0c2d19dc59db1c98f6afc1d053a4a8985199816d411d34f4bd20a530a4e5135b380f40c5fa1bd00d259d880e9aa71f80109af5fc6de4c996931462dada6b2c6a50d5395e366a4d10828b1d8834fab01a122", 0xdd}, {&(0x7f0000000800)="075383c75979eb74", 0x8}, {&(0x7f0000000980)="297e38b87482620803090ef2ef2bdab3f6ef7e45ff9efd6a07c2ebed14e831ca0224e25947fa49786fd48c2a1737588deee60f71af6c0cafa0078df0e8a61cb6f2454057b08e9f1f01c34b65bd3ae7fba9252bce601820da831e97a2801e4f93f407d4", 0x63}, {&(0x7f0000000a00)="2366223165b058d1a707282d95f05e3f7c4eafbaa154ea0bce68aa96c807a9abc0bc46b4f016cf0f24f38fd47aad7ea0449b13c978fe01b0a4078d1345fe2e94d9f03fe265d180d3190cc4cecd18924b160f0bc2f56fe8e5cda7be514f5d658a8a864340d0067242f1cc0f4d38f8d4d5fe85b6257d69cd5370998993f1ef357f6848587ce05a829ba80f983be1479d8469b39a8740b97b23875d70a873ce", 0x9e}, {&(0x7f0000000ac0)="dada2ffc7ab43f42d51f6cd44b44e673fd547dcc8410a836786cfa1b828ce63961046a7d99caf6d1765e854429d52cd0ed43e9da42a854a5df4ef1d6c638388f3c8336ca8a7a", 0x46}], 0x6}}, {{&(0x7f0000000bc0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000c00)="30d8af2f57c8a5d04cbf4ead6f457b7739b116ede94fcc6a20d7c9bc8f270f16868c6c1f30f984faebfc11d8740048063cde7c073d020c", 0x37}, {&(0x7f0000000c40)="d0e19284ee8406519faaf9e90156a2cf", 0x10}, {&(0x7f0000000c80)="d308d655b4e2eef25363d76aee194ee8f9638b99b5cfa97cd1b36cdf886c7dec39b1d5c3791b6976201f3f83ad9b7285c0bdf4dd04b7e1952c85e973e75c195661f219b27e1732579c52ccc298dbc89d58d26ad9a7e5", 0x56}, {&(0x7f0000000d00)="1d96a445f4c6ad0d7708bf47dfb45792ace58306c90675f656147934ed02e746562dfdb62f82a038811b59e160d97fa2924a982a407cbc7684b21b288f79fed815f5c15e92545647021a00dfcd8cbb5696fc213f1f7e2ae996b9e191761b5ca05ab1edc068bece125bd67c2f76ad9a5e8b90be60a8807871695ed181ac5f6658245895370e224a7d0e1e8835f979cfd00111ebd4a22d8e6746895dec6d1b273ec657f4514ab7dd3baa1952666abf847c0798f822ed2d6d4adadc4fec5306541584c888c2c0c0551126f87bf7f44cf82c8b55c1ca933be697d07adc6c24dc25bdd50f5652bdbf65159537a25ba4fb7ca9f5fee875980021e4", 0xf8}], 0x4, &(0x7f0000000e40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x18}}, {{&(0x7f0000000e80)={0x2, 0x4e21, @rand_addr=0x1}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000ec0)="2bc16d6b5ec66624d26a3b9bd27debf649bad284448e0c4e09eb889d6bd496cb099f1b29cb730b8f61c822d71f72a51ac6e98c54b265fab8adf92d986055af3d821ab1c6f075e9e1e8146795869277d67f625449556a042677ea18b11d2636fe689e363b0d76580916af0e9fc9082a88567af6d6f7ae88a6ae7c4caa42ff9b3d8bb401986ee5e4c06e88b55206", 0x8d}, {&(0x7f0000000f80)="9b62450e8f627d1641096cca399694d86c66233573daf10296c188294d535847d05d72e9c2148e65da3c55207fa4a0527f4fe86528ac85e81725467d267751d2a2073c2f9d0c58587462df314c692026344f4453999b8941059de57dff97cdc64feed429ba", 0x65}], 0x2, &(0x7f0000001040)=[@ip_ttl={{0x14, 0x0, 0x2, 0xfffffffc}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_retopts={{0x84, 0x0, 0x7, {[@lsrr={0x83, 0x1b, 0x1, [@loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @multicast1, @dev={0xac, 0x14, 0x14, 0x27}, @loopback]}, @rr={0x7, 0x2b, 0x6, [@local, @remote, @broadcast, @local, @multicast1, @remote, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @dev={0xac, 0x14, 0x14, 0x2b}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x9, [{[@initdev={0xac, 0x1e, 0x0, 0x0}], 0x1}, {[@loopback], 0x63f3}, {[], 0x7}, {[@local], 0x3}]}, @ra={0x94, 0x6, 0x1}, @ra={0x94, 0x6, 0x4}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffff7fff}}], 0x100}}, {{&(0x7f0000001140)={0x2, 0x4e24, @empty}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001180)="c54cdbc770f3f3319da9c67b2756fc973b787e0bf00a68b0302014ba0bb401c748cfdc4893953ac54095797914dbae74c9ccf683b0e27e61e6f6478e124bf400316e82b8faf8c5749ba0a58840bb6bde118bee6cec02f3018a1aed16f8babbf3bd39af0609b74000231ac94ef6ab6677e866143168b8499f0d9b596887652faef1aecb981d8f655eb306606a32a9e745cde410c81b7d38c0ab480d0b6f5454f4064476465a5e0414e44fe32b42257676b7c569fe41f700db6855ac5f3591c665709a86ef35d48f33d1db79916600e2fbb0789c396b1ca8ddb0fc9c4374e6e6059c32a22b", 0xe4}, {&(0x7f0000001280)="81056e71138f7bf9549267a3e083cb84114e45b5b74f41e04843a8ec799d51acc6b4bf65dec7ff8b1d380fa246cc966bde4a4fc7edb225be9ace7685f564fa2018becfea1ce5940b7bbd1fc68bd03a44b612ebd7781552676375623bdc687150071739fc132a78e657463ffee5351139cfe165da3b1c1928d10146fec95eef98b589b467416f3f8a1866a7fbc4946f927d55449a6eef482bb5604d8ec1b651cf6fe58ac2d0ba590736ea204bd7f17603c73de452c98a58dd37", 0xb9}, {&(0x7f0000001340)="ab515c82d6a52848a5d935a443c92ffe4133542d09596abdccd1f9b7ca64f0b22952930c70a97b1b47faa79cdd618fdba82fb762d8be2bb7cfbbec68b17640f1becd2f4c48f5be837bff68cb4706aa74201d84b871e67a12531e115e5c96f0262eed63d480029975ba52f344106f6c779c3666e7ec6dc83a6f7708dc7f", 0x7d}, {&(0x7f00000013c0)="71e5bdbfc90fba2de2ca17a6c77186cdec4d1dddb76b5fba4b50509a1e6c38a8d963e85af10b748bdbd643e4495f7916aba11abe7ae66388251fe55caca322076fd92942d778a7e1019219b0634a8052eed3c69fc9d69d6e73f57006d2e743ef8f5acf34d312cfbeaf499ebcf5", 0x6d}, {&(0x7f0000001440)="3fa335b3b5652d19d51cae5a38a56dd946d0b7ea9e68e26d9384f536eec2788d6aae455d0df0923f405f9529617c783608f97454502423b9b47837709f3079211be19c321a0c03e3a3ac29558e8c2c27f837951515de1e96e978a332369587080d3b05eff79003caf2d0535dd18b7cf1cf7e22999cc1c9a6547994871622ffef6826ed3f3cd6aff8aa4c1858b5abf55bac70c59ab8c8e759a1705a038cf8131dd88d8e9b70c6abfda2c9b11d43f913b22fe3069fe325dd734ac749a42c860f182ba5e7f9a837c12bdb1db78b27f14cf2", 0xd0}, {&(0x7f0000001540)="e1733a4c414f25aa0395bb4668d30644088d263f95932750b37fd9d076b7e8f4df5d99c0ba530701ebc4f1aecfbfc99e8647beea48d301b1013258bd3339b1f43ccaee6241434d0206a078a352", 0x4d}, {&(0x7f00000015c0)="86cb03421e8aacacc738", 0xa}, {&(0x7f0000001600)="eb5946fae7c158d4ae80eaad8f09783ccb778bf1aa94be91a8fda3edd1edbf3ad86cb00b18a5cfd49dfcb46040aed804196e3b5d52fa30e8204255dbbc57133359", 0x41}, {&(0x7f0000001680)}], 0x9, &(0x7f0000001c80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @dev={0xac, 0x14, 0x14, 0x22}, @broadcast}}}], 0x68}}], 0x4, 0x2010) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="7472616e733dea642c7266646e6f3d", @ANYRESHEX=r4, @ANYBLOB="2c7766646e6f3d8562f25774062c929026f49d685c38004fee31bbfd2c72121ebc391431ec57edbb4c54276d8146ee407647920de0c1074a91125903000000000000006a7e7dde386b7193d877f51daec49c6707be9a976a5b996e33bfdcdbfac6", @ANYRESHEX=r6, @ANYBLOB=',\x00']) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x200, 0x0) tee(r7, r1, 0x3, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0xa2f, 0x0, 0x3, 0x1c, 0x5, "35543ff56cf55b99da05b1cfcdabcaf2f8d5e4bcc9bf11c31f29ec3384e75e7d992dc4329c0a0b17508cfaa529a555b19879850f826f839dcf0064f5578bf9e3", "156a22b7f4f11c9bc81a219fe6bf859db02ffad6151dab2223a826e228c43e2930660783567590efaf8a57a4b74b5fc9891260fb0b772ac16f81fb1cde192de9", "da2e412fae2979315fa7c770ba4fd8d330542e3fa6c4b7f117d0475f39134d3d", [0x8, 0x7]}) lsetxattr(&(0x7f0000000140)='./bus\x00', &(0x7f0000000640)=@random={'trusted.', '9p\x00'}, &(0x7f0000000680)='9p\x00', 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r8 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$SIOCAX25ADDFWD(r8, 0x89ea, &(0x7f0000001680)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) [ 237.507119][T12501] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 02:40:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x60) sendfile(r0, r1, 0x0, 0xedc0) [ 237.574514][T12507] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 237.612913][T12508] block nbd2: shutting down sockets [ 237.642160][T12513] 9pnet: Could not find request transport: êd [ 237.660899][T12508] block nbd2: shutting down sockets [ 237.666376][T12501] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.1'. 02:40:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xa}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:05 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xc0045878) [ 237.717070][T12513] 9pnet: Could not find request transport: êd [ 237.756224][T12507] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 237.799631][T12501] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.1'. [ 237.835686][T12507] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.1'. [ 237.845430][T12521] block nbd2: shutting down sockets [ 237.901923][T12473] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 02:40:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32], 0x8}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x800) 02:40:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x60) sendfile(r0, r1, 0x0, 0xedc0) 02:40:05 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xc0101282) 02:40:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socket$isdn(0x22, 0x3, 0x8ca9df256449910d) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r2, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bond_slave_0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xb}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:05 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010027"], 0x14) lseek(r1, 0x0, 0x4) fallocate(r1, 0x0, 0x0, 0x20) 02:40:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xc}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 238.066648][T12543] rdma_op 00000000dfe26d1f conn xmit_rdma 000000001960ca70 [ 238.083938][T12538] block nbd2: shutting down sockets [ 238.124301][T12538] block nbd2: shutting down sockets 02:40:05 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xc0189436) 02:40:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000540)={@null=' \x00', 0x7, 'syzkaller0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=@getqdisc={0x44, 0x26, 0x0, 0x70bd2a, 0x25dfdbff, {0x0, r5, {0x2, 0x3a244c5a968990d7}, {0x7a4b5b5ecaa6cddb, 0xc}, {0x10, 0xffff}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x4080) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xd}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 238.183303][T12556] rdma_op 00000000765a8f20 conn xmit_rdma 000000001960ca70 02:40:05 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f00000014c0), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9}}], 0x48}, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/170, 0xaa}], 0x4}, 0x100) fallocate(r0, 0x0, 0x0, 0x20) 02:40:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc) [ 238.253709][T12558] block nbd2: shutting down sockets 02:40:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:05 executing program 3: r0 = memfd_create(&(0x7f0000000180)='GVL\x00\x00\x90U\x91\xaf\xd4\x01j\x12W\x11\x97e4\x0f\xc5m\xcc\x1b\xc2Y\x11\xdf\xd6\xb2n\xe1\x82\xd6\xb3\x1a\x98H\x06l\x0e\xa0\xa23\xba\nB\x87v\xaa\xe0\xec\xcb\xaf\xe7y\x87\x13\x06\xa8\xc4\xb4\x90\xa1\xef\xc5F\x80\xa0-\xcd{1uj1p\xfc\xe8\xc7uQ\xbfay\x8c\xb2\xca\xc8\xf5\x8be3\xa1,\x96\xc1k\x80\x04\x12\xb9!\xe6\x88\xc0U:\xe3\xc3\x92', 0x0) write$binfmt_elf32(r0, 0x0, 0x0) 02:40:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xe}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 238.362490][T12558] block nbd2: shutting down sockets 02:40:05 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xc020660b) 02:40:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xf}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:05 executing program 3: clone(0x84007ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() mknod(&(0x7f0000000000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) ptrace(0x10, r0) creat(&(0x7f0000000640)='./file0\x00', 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) [ 238.519504][T12591] block nbd2: shutting down sockets 02:40:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400000400200) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000280)={r5, 0xbe, 0x6c, "eeeb498d9c8dec153d506fe90ba26d338ee5c5fcdcccb4320cc719c717dce5132adfdca8929748fd45dc939c44d387bc66cedb54f6cbe61214e2d3da4c52f6434f4b439e4cb7e80d3767e2382ac793e3c038cb7254258db95a80a14feafb8e2c4679925fda19b7bc2280a779"}, 0x74) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 238.579263][T12591] block nbd2: shutting down sockets 02:40:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x10}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:06 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) fallocate(r0, 0x0, 0x0, 0x20) 02:40:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x11}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:06 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xc0481273) 02:40:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x9, &(0x7f0000000100)=[{0x2, 0x40, 0x9, 0x603}, {0x80, 0x3e, 0x5, 0x7}, {0x2, 0xad, 0x25, 0x100}, {0xaf7, 0x80, 0x1, 0x8}, {0x1ff, 0x1f, 0xd6, 0x7f}, {0x3, 0x31, 0x4, 0x8001}, {0x0, 0x4, 0x9, 0xfff}, {0x2f, 0x3f, 0x7, 0x200}, {0x1, 0x7f, 0x80, 0x1ff000}]}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000540)={0xffffffffffffffc1, 0x9, 0x0, [{0x401, 0x85, 0x0, 0x3, 0x1, 0x0, 0xa2}, {0x8, 0xfffd, 0x80, 0x9, 0x5, 0x9d, 0x80}, {0x1000, 0x7, 0x23f60c93, 0x9, 0xca, 0x2, 0x6}, {0x6, 0x803, 0x6, 0x25, 0x2, 0xaf, 0xf8}, {0x6, 0x228aa169, 0x5, 0x7f, 0xff, 0x1, 0xc7}, {0x3, 0x8, 0xa0, 0x9, 0x4, 0x4f, 0x81}, {0x7, 0x7, 0x5, 0x3, 0x1f, 0x3, 0x6}, {0xff, 0x1, 0x4, 0x4, 0xff, 0x6, 0x13}, {0x9e5, 0x2, 0x7fff, 0x40, 0x20, 0x9}]}) [ 239.307125][T12622] block nbd2: shutting down sockets 02:40:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x12}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:06 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x02', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000004493000000120000000000000000000000000000008b989aaaddd7cb6d13e6ce1c617a6c5375072a15b39c172e1cb445606c7b3a4b62fc6435e80ea5ce11ff8922b6"]) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 02:40:06 executing program 4: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@empty, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) sendmmsg(r4, &(0x7f000000acc0)=[{{&(0x7f0000000100)=@isdn={0x22, 0x5, 0x6, 0x4, 0x2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)="76078fbd6afdc6281c22a099e591", 0xe}, {&(0x7f0000000440)="6e0dc9fa695518b0f5992a7a3c9e46d3f48c94591416122c406e37beb54b52e8decab524ee136c83e83bf1632427f18b2931ce7f97870a225d79b6e4c7467adb7c1aa7cf95df49e37542533521507da23d5f183047f6ce206c5c5cf2e490ac95015884c4747da68168aa2beefac650e1aef9fe4428c521bd", 0x78}, {&(0x7f0000000880)="72a29a957093d3256691f779ca55a1e0003e41ebc422c46bc65ee9c07b8880865b956bc80e97722637f54f05e56eaa66a3fa32679e4421e8efd855eeb7b0e88a859a0f3254da2aeb02bf892159d34e4556b5943d9d56dd772537071400245fd5653e66076d829536c3d4288088bfefd297de3e76b564af23e5c25558b8a9bb44b24acc22bbad8b9b54196c560bddbb2aad2f1395cd4d56d639c841a3abf71318cb265af798a6e180dd0da7006602f9a5cf8ab8d9dfba69816aaca1d4df00605ef4b2c659b3b8f5af0bdd69c33e0aa6943834", 0xd2}], 0x3, &(0x7f0000000980)=[{0xf0, 0x6, 0x7, "d344fd8940a112e1bbc03d90cfb56b4c96a3bf89c54c5fd9b4b3eebcf7f1b4268930e1db5db6398ecbd8cfc9cbec30a3e8d664b747c3fe0094d0dd40c5892688036d2c63ad1c8283ce0b921c0d08613de1b399e671d4436a2e3cf05829d9b09c203cd160fc8043cb69c5f11713bfbec05583e8fd3657a6217b6f4102e59c47af96c290612b1f9e14e31ea3575b5013cc02f3c4a913d84df372e7cd9f17b4cd57d3f19fe8e8636648fd1f26b04197962c3b2586dceec433dd57f9ddae0e80e22115963fa9475a81b7bc18860a40bfc80943eec3d853db60035547174849"}, {0x110, 0x0, 0x4, "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"}], 0x200}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000b80)="c6297097d108771a9c0dd9e328d0aa1f5a71a1d2099f57012c8154357ceaecddca7819281163a20951bb3a5505552a09a25a5051b3450855f77e69dbdc0316ae844877d7b6be08ca719505c7f12c0c987faa449c3b40408b9a3c74b2861e7c9613ebcc2318f6cffa1fbb3e8103325b84ffbfc9afc92518a0bebbaefe4c18cc385af1a6d117a8c6fb60ef4f0993db4de27b1d5fb1888d", 0x96}, 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"}, {0xb0, 0x102, 0x966b, "4a684d5bf7f302b574281b1191010590680a1f2510dc63c8ba7803b25b2bcae5846710352a5595647ad6d220501efafe51cc969606a04b74538c59577bd2a780abe203d3590940e24cc2aeda3c71216cd2f559794ae528622def0061a7d79d07af75d1d953660ed03d621f74a77485d497b40416fc4acf703401d991a1b5ec56ccf68720ea4e627cbc6f8f3f2f47334b48ffbc4738b4498104c31fed59"}], 0x1140}}, {{&(0x7f000000a900)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f000000ac80)=[{&(0x7f000000a980)="88dd697d47bb2e720eeace874e1461e030cae6b21fdce9dd9fca18667a5abf5756dab3e2f0ca07e998ba07350980c7c2b2fb1e862289c1db2184be3c90f5d7a47c02a4df76c48df0ab44a802a54aaa322fff6970521869147af6c1ed76cf132fc17fa0a76fff056add91c2c4bc9e2209df36cc76c820d2d9eb658ebf1a1c1907e8bceee0d9923a898e61", 0x8a}, {&(0x7f000000aa40)="a18a70102c5c4c30cee7ee7898576be58e011a250827ad2416fd6c42378de49fd9e9aa0d98bfcf7ecdc5610fbdac71ab352841e6f9a4a7f6ab33bf104cfd75ad43d883d7db3ca57dcc2809c1d9cc23e469436b056e1a279456b6a9f2503f354b42c8440dcfd3cd6495f6f4d7d0ec9ec947cde213b6045da518a18227d0db5601ab66ef0c7ee265127a6e703ca8e9e747ec5a8c939d33df529ecc33b07759a5c1c755487791255590226263a3be96289d62c6bce48056231e8e154901792879bc1532e7fc79fa6949347e56431892068f1716ee400c63f0e907ae718474c16eb6994b52b6118640cd9542592d588d5ba89fbdfc851796f523", 0xf8}, {&(0x7f000000ab40)="1a9c7967b6a423f83b1db50368ad2e358d85e7c6703d6533b9d349703a0219bc895483930dee408b28819fc4f78d635964363a4358c7f5fa3c0e9e4f3889eceb72eb20742b2438da9d11c48a2c5ebb68ea65e261ef8315f9d3f6d53af64a62bf106125417771c29be7d7159ad3765a8902fb9021820df1a2807ff0409f5aee703ebcf84fccb8482f89eb530c0d1be97ad58ddfac9463cbdb978103b6fcc67e846d87785a1c48c5ec2d488989ab4926ed1dffdad66231579477bec4709d90dea99c5808172d6182b416d70d1ca7c8d263c30a84ee79899fbbc466f6422477a68d4112a0e11bf1f746b826bf82ccd2", 0xee}, {&(0x7f000000ac40)="9ddb3cc876f1a22c6af3760ad57fdb13358e96dc6f616ff8a49eb87fe5954173d8d8095c8e499ffae0fd2bc8f59dda7a35878c101a70953222439c89", 0x3c}], 0x4}}], 0x9, 0x4000) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in6=@mcast1, 0x4e23, 0xe30c, 0x4e22, 0x0, 0x8, 0x40, 0x20, 0x1d, r3}, {0x5, 0x80000001, 0x42, 0x9, 0x7d6e, 0x2, 0x101}, {0x0, 0x5, 0x5, 0x42}, 0x38b7, 0x6e6bb2, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast1, 0x4d4}, 0x2, @in=@broadcast, 0x34ff, 0x4, 0x1, 0x3, 0x7, 0x2, 0xfffffffa}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000000)={0x20, 0x401, 0x1}) 02:40:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x18}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:06 executing program 3: getresgid(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x1ff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x3f553e5) link(&(0x7f0000000280)='./file0\x00', &(0x7f0000000100)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) [ 239.496273][T12644] rdma_op 00000000d7cf0480 conn xmit_rdma 000000001960ca70 02:40:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x23}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 239.589950][ T1524] block nbd2: Receive control failed (result -22) [ 239.589954][ T8095] block nbd2: Receive control failed (result -22) [ 239.620341][T12642] block nbd2: shutting down sockets [ 239.627461][T12654] rdma_op 00000000a2bfdfff conn xmit_rdma 000000001960ca70 02:40:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x25}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:07 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 239.874284][ T8095] block nbd2: Receive control failed (result -22) [ 239.882052][ T8095] block nbd2: Receive control failed (result -22) [ 239.895863][T12672] block nbd2: shutting down sockets [ 239.940394][ T8095] block nbd2: Receive control failed (result -22) [ 239.947720][ T8095] block nbd2: Receive control failed (result -22) [ 239.955111][T12672] block nbd2: shutting down sockets 02:40:07 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfffffc2b) lseek(r0, 0x0, 0x4) ioctl$void(r0, 0x5450) 02:40:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) arch_prctl$ARCH_SET_GS(0x1001, 0x7c22) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000540)=""/253, &(0x7f0000000000)=0xfd) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x28}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:07 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x2, 0x7) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x3) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x3c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 240.098032][T12683] rdma_op 00000000472211ab conn xmit_rdma 000000001960ca70 [ 240.175945][T12691] rdma_op 00000000dfe4d12d conn xmit_rdma 000000001960ca70 02:40:07 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000100"/24, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/156], @ANYBLOB="0503080000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/67], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/198], @ANYBLOB="c600000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/15], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/54], @ANYBLOB="ffff070000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/42], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/77], @ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00'/244], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="db00000000000000"], @ANYBLOB='\a\x00'/24], 0x48}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/197, &(0x7f0000000000)=0xc5) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x80, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x65c9c0d3bdd6f73b, 0x0) getdents64(r3, &(0x7f0000000800)=""/135, 0x87) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 02:40:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x48}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 240.299588][T12702] rdma_op 00000000061b1615 conn xmit_rdma 000000001960ca70 02:40:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x1f, 0x4, 0x3f, 0x2, 0x7, 0x20}, 0x8, 0x0, 0x5}) [ 240.405769][ T8095] block nbd2: Receive control failed (result -22) [ 240.405780][ T1524] block nbd2: Receive control failed (result -22) [ 240.439672][T12701] block nbd2: shutting down sockets 02:40:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080003, 0x20000000003c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000300)="92", 0x1}, {&(0x7f00000015c0)="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", 0x3f0}], 0x2}}], 0x1, 0x0) 02:40:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x4c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:07 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000000c0)=""/218) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 02:40:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x7) setreuid(0x0, r5) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000140)={0x3, @null, r5}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49088d60e56ee9e055870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/778], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r6 = socket(0x400000000010, 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f00000000c0)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bpq0='bpq0\x00', 0x73a9, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, 0x2, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) [ 240.727249][ T8095] block nbd2: Receive control failed (result -22) [ 240.734843][ T8095] block nbd2: Receive control failed (result -22) [ 240.743043][T12719] block nbd2: shutting down sockets 02:40:08 executing program 0: semget$private(0x0, 0x3, 0x108) r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@loopback, @remote, 0x0, 0x3, [@broadcast, @broadcast, @broadcast]}, 0x1c) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x60}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 240.811778][T12719] block nbd2: shutting down sockets 02:40:08 executing program 3: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) futex(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1ee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5294f7d86bc0dd8e}, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) openat$tun(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffe5d, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}}, 0x0) 02:40:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x68}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:08 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0xa, &(0x7f0000000640)=[{&(0x7f00000000c0)="77cfed54f94f92b2d2bc9b5a", 0xc, 0x80000001}, {&(0x7f0000000100)="51d6745a8fa386ed46e2af1c6c02bfcd8100d2b2c8af0b487a38563a9f9c7efb209b05b1c6a80b6ec96406820a296965eec46abd9b0280bc65104902dde9409b40b6fc785fcaeae15a46ad596eaa08b57e60932efb2bf6ccde169f94b559ce97744743fdb94b7034c419c155457280e83c83ea", 0x73, 0x6}, {&(0x7f0000000180)="b76ded0e2f5ade5209fc66b56eed8b6ca4ff224c1df35d534360a7005e57a983df59f88cf24c24914ff468f1df88c72c51d58d94b2f048e1e0d66d28f7a03599bf89fc2bc8c08895460606fae88706a269fdf9db77d1ce530f5c1a106f04f861834c5d2ded36a4965986cea5eb2fc03a7646f6a416d9f1dc20355d492ba82fdd2edf713b3136238ed5e6e741d2703fbbe107c71a3dd4a784ba625f7d3260d1d0e38d7b900e4b8641f68461ee2549c7a432553140894232", 0xb7, 0xff}, {&(0x7f0000000240)="eaaa722d29ce953d4feaf72c8fb34091ca73c5c5056b50d767ca", 0x1a, 0x2}, {&(0x7f0000000280)="c285cb69ec34444b29d9bb0f53f8749ff8056f96db6804fbc3960958b18c9fa1d26e510d5b", 0x25, 0x2}, {&(0x7f00000002c0)="902d65c8e7a8bb665f0b9c19f9c5985ef61a7525daa2db8b7feb37b7d92d4f612068153d6a277957f29c9b6304082839502507b56c612a54d9f0703b7a93428c48bdd76e7cd910c19997c2cdfe32c8f933cc7817640e1ab1bbfaf2b930b92ef06721490f50d5ba7c2b38ac05bc15dd8fa461929591a1746cc652a8ed07055448ca6fef08377f624c92d20663ca71ba2eceaef5f86fc2c1bed55c1996685580742972d947c32f3f9a8db35eed4a5e5eac16042c55a77a2e2235c00301a897", 0xbe, 0x1f}, {&(0x7f0000000380)="26786048100b8651cdaa3e91186b7d34395641c531f66e01959879a6b991c44598ebec07f713d9e504898b4fae3e95836ab7766db5c16ba17722169321abfbd8b7fc201e0c989de54223a17668a6d0e856a716071479c4af79b83dc8ce9385ab900adf7e65b204231b3f3708a9f3c3f511cc3adf991c50785dfe69e65cfbdfe212905ddb1956e8df81a6ff74455c8a096b9feba1be33b4a1b6849f707839b02c0d0f0f3e536031178699ea00a208dcc707a0bc87a06daef56657d1b26822265465b4a8327f5b30", 0xc7, 0x3}, {&(0x7f0000000480)="624723d4", 0x4, 0x4}, {&(0x7f00000004c0)="357017f2f24a39938d296c76b178c4856c8bf525a5f01d763f240ce4bcf0498d6d517b724c4c90081312e0395ef2c3147e0eef3503f4c9fd4a07352ff74d58c20c65", 0x42, 0x7}, {&(0x7f0000000540)="dafc279174a06167685d343421d3911f2ce28b5802fe2ecc2ebea5e07f1fc69d60bc18bc11c6f0c03c003d93d824a74d39700803c42d9983b56cea2d6cd553a67f7dd28f2116467155628a545fee97c44f2aa83f6e147614b4d601af625ad179d135a22f25a829e99d0bb9cb4ded3dc6df59767edca66faf0cc75bed17f168773b059a83cb1297d1f9c44b1a153cacf946c71780af9238efaf276bca8134b9a33c208ca896e8458b5e861fca4c7a2e5624e3ad129ebc45b155d2ac521524e1bb97f5173f32be8d0ead877c010cfcf58d7fe29c2fdf692ba6b69a45fb606d48ae", 0xe0, 0x3af}], 0x1400008, &(0x7f0000000740)={[{@noinline_xattr='noinline_xattr'}, {@alloc_mode_reuse='alloc_mode=reuse'}], [{@subj_type={'subj_type', 0x3d, '/dev/nbd#\x00'}}]}) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 240.963711][T12748] __nla_validate_parse: 2 callbacks suppressed [ 240.963716][T12748] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 02:40:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x6, 0x2, 0xff, 0x5aad, 0x2, 0x3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x6c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 241.084641][T12756] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x6e3fa82a) [ 241.085401][T12751] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 241.141725][T12756] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 241.160810][T12751] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 241.170754][ T1524] block nbd2: Receive control failed (result -22) [ 241.170758][ T8095] block nbd2: Receive control failed (result -22) [ 241.231640][T12756] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 241.241380][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 241.243023][T12756] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 241.247241][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 241.255432][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 241.266863][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 241.286480][T12751] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 02:40:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x74}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 241.343155][T12753] block nbd2: shutting down sockets 02:40:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 241.380462][T12766] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x6e3fa82a) [ 241.401692][T12766] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 241.416889][T12774] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 241.457149][T12766] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 241.491606][T12774] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 241.504123][T12766] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 02:40:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080003, 0x20000000003c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000300)="929d230eee70ad98bdaa0e9188688eecd1ed68bd966da6bbc8931866e4edfaa701be062a8e3132bfe9c5be", 0x2b}, {0x0}, {&(0x7f00000015c0)="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", 0xb24}, {0x0}, {0x0}], 0x5}}], 0x1, 0x0) 02:40:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x7a}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:09 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00e8ffffff09ac00000000000f6f46b93b7bccb685430000000000010000"], 0xfffffc2b) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x8) write$FUSE_LSEEK(r2, &(0x7f00000000c0)={0x18, 0x0, 0x1, {0x401}}, 0x18) lseek(r0, 0x0, 0x4) 02:40:09 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) write$P9_RLERRORu(r5, &(0x7f0000000000)={0x19, 0x7, 0x2, {{0xc, '])/systemlo)'}}}, 0x19) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x8) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x300}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 241.926271][T12799] block nbd2: server does not support multiple connections per device. [ 241.957133][T12797] block nbd2: shutting down sockets 02:40:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x500}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000540)=@in6={0xa, 0x4e23, 0x1b0e, @remote, 0x400}, 0x80, &(0x7f0000000600)=[{&(0x7f0000001d00)="e67f93aa003cf14669789d07c3bbf58400ee704395e5ca52cdafd2c084cdb27426e1e1c894fb1cf0ac0a66c86a7443e651ed5e9a5fc145b39ba3aae41feb1649eba42958da112217cded8e5c306fc160e654a27b4c0e043d3ec6374d335966b0c65db8cdd4112612914639638a547d410428f9c007a3c1b5935b732b9c95792d1abdaafb314bb81cb5209aefe22c9f33db2673585e0d6cc76a8efb2072c394a867f041eb4a05a94565670ea05733d8e6b6764c262599a5be566fdd36641d4ad8d14de4014ddef26e76db70f4a741adb9da7538083974b5f263108a11c23c7ba2e229888dc8a1b47727a2beb679", 0xed}, {&(0x7f00000005c0)="b3a1ae06a00a1548728b88c5e55b45a927d3438550615bbff87f549bd9c2", 0x1e}, {&(0x7f0000000740)="0357488b5999ebaae9c6e9b5278d33dbdb12407f83e2a4c8e85bd330ff120e7444001278c8924e792ace8b4fc3624106c922465122af1aa3c0c208e8a0d46955a5ad9f0c35dd54da8203395d55283845b99fa2c35f9ca3779caf75b3f6e673f7f8de7cc941dd4c4e6a1a6383ed20fb6b", 0x70}, {&(0x7f0000001e00)="d1308e2e1e71eb7a2f1678e47ecea9f3562360609151254a008462455843297a174882fcf1e5a9199c8eed65d899043cfe62ccd8e8f2fa43b7ffce795010dc7524e9e6f7691dd3b7fe03d1a95f1262946b3acb4bfcc73f538792b57e56ff1c07d0445615ec78a05e040d1fe0392691157ace57f34b10198281d4671c3d5493ef1e4529e71044de0bdad4085e6b01a15230ffed403038ab27e1ef71c85cd3e73b34407f23dbe647e280a00b02016392d3875e37197714a185d14e1d5b3cab2a07922049dd6d008b2ef54105d6eeb4408afe3bdd16194d77927f918dbbe9e850addbfe7b47cc7789c7f452d92927b6fc", 0xfffffffffffffe8b}], 0x4, &(0x7f00000031c0)=[{0x20, 0x6, 0x3, "55d8c07377e5318a57b53285"}, {0x28, 0x6, 0x8, "e42ad2c9550b6646606488a7278304783a2d4d1fad56ba"}, {0x1010, 0x10a, 0x2, "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"}, {0x10, 0x95157f7a2d0016ab, 0x8}, {0xa8, 0x55ae9d796a96041c, 0x8000, "1477d981aba0aefa40711f22441acce5c1bc6d17990a92e23a8075b0d0f535c3d87101eb7b9751ad6ce303a087eb6bc65c150f37898a4a8313d5a75c89e5f3310ccb5063c7f6bdd77eb039dd8d19b782b1d031f7d6c33e4a09df1689a392fe6628572a8a2819158f6ee0e4426fe7b5c314081e8ce8189c992a54bbf8c9820caf298700f7339822150ba72daf60dfa2b2ba4eab42b13a62"}, {0x50, 0x103, 0x10000, "cf24b91b01bf4a63bcbe8b17b600ffffffffffffff8b00000000e4dd013639981e5b83f96164dad576a5cbb9e99ce8e8204f273739a0ec1caddb28c89691e353"}, {0xc8, 0x101, 0x8, "b94e5a9193258d25730494da6fe71fddf9edb934703f0a9e46fdeb3c1a8b07b10158eb255348c2adf2fae3ced37bee1f1093897d21340c40bad51de7de433e6b59fa0c7803d936acc106c5d01e3d0dcb0bdcd56e425ac9fac19bc55bcfa3278441e6367886d2bc3c961d61fb758a577aec46aeada64808f4804650ea98b1d309b09ce04a36f779d7c1abb4b70b69fb6e11dde10370b4389d01673f1226b3d8b7fb4fa64b5a15f6312ee1a1f44f2b7d1113062ca43a60"}], 0x1228}}], 0x0, 0x0) 02:40:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x600}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') write$P9_RWALK(r0, 0x0, 0x0) 02:40:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 02:40:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x700}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:09 executing program 2: syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x430502) r0 = socket(0x1, 0x1, 0x0) r1 = getuid() syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0xdab, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="fd4c3190e08a9176497471dac85dd9b55f9ca9448b0a49832c95eb4de9abaf706806af5bb45bad379778cd5377fb0cf66dab06ef937031078df4f0006cc15a7515bd33c697d0ae37410849640b91f50e1e19fa900760a076ee4b476d0e653caf86e649b6fabea78dc5362e74148389fb2bd60548f40b0dba653a77f7f6aefaeea87a5289fbc8256a2b993bf54168d16c5706b1ca7389522aad6601f8040e95dac73bc52302663e2835d0028f87766b55a6e5d369198cbed5086371aa29cf0474203b05bace14", 0xc6, 0x6}, {&(0x7f0000000200)="dbf74527022107ee06565627051339a243033dc9d3dcbd26ca45775db2f27722dd5f567858e505ae2235c0ca80912aeea85c61d1e3ebce1226b41cab6f470548bacda21e49681c1e0fc11188ee0761b746f8e616639e807936a85a7530da99519f29e46e58b01c5c66806420df531bd3c9e11dff700dad725537c3bf776be13b768caaa2a3b182fa02f9cc3ca286fa93a4ed8cc6006f1246279ec8d9945d5fd57858fca1", 0xa4, 0x3}, {&(0x7f00000002c0)="0ab4fa14cb0a75b52f34887c9097e3006f34c13511bbf454781a599e86223954ca1f29e51c3154a59b1df8c2cd620736dc8fd929aee9606a4920c5e633067259956c682da783f2f0337dc45056e2bf122049276cf3513b5ef082ef723c9782e916b834b40d9b206e", 0x68, 0x8}], 0x2200100, &(0x7f00000003c0)={[{@uid={'uid', 0x3d, r1}}, {@codepage={'codepage', 0x3d, 'macromanian'}}, {@iocharset={'iocharset', 0x3d, 'cp852'}}, {@file_umask={'file_umask', 0x3d, 0x2}}, {@iocharset={'iocharset', 0x3d, 'maciceland'}}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x34, 0xd, 0xf, 0x62, 0x38, 0x38, 0x50], 0x2d, [0x66, 0x33, 0x50, 0x63], 0x2d, [0x63, 0x61, 0x35, 0x62], 0x2d, [0x37, 0x31, 0x35, 0x37], 0x2d, [0x66, 0x30, 0x63, 0x35, 0x54, 0x65, 0x64, 0x37]}}}, {@obj_user={'obj_user'}}, {@audit='audit'}, {@obj_role={'obj_role', 0x3d, '/dev/nbd#\x00'}}]}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) r3 = accept(r0, &(0x7f00000004c0)=@nfc, &(0x7f0000000540)=0x80) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={0x0, 0x40}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r5, 0x10001, 0x2}, &(0x7f0000000640)=0xc) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 02:40:09 executing program 4: prctl$PR_SET_KEEPCAPS(0x8, 0x0) recvfrom$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x369e5d84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(0xffffffffffffffff, r1, 0x0, 0x7fffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendfile(r1, r1, &(0x7f0000000140), 0x8800000) r2 = socket$key(0xf, 0x3, 0x2) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x400080, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$kcm(0x29, 0x8, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"/785], 0x70}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0xc5, 0x0) [ 242.460486][T12830] hfs: unable to change iocharset [ 242.487113][T12830] hfs: unable to parse mount options [ 242.520586][T12839] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 242.540196][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 242.540203][ T26] audit: type=1800 audit(1570243209.799:31): pid=12840 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=17019 res=0 [ 242.593916][T12843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 02:40:09 executing program 0: r0 = memfd_create(&(0x7f0000000240)='cpuset-%#proqn0em1@\x00\x00\a\x00\x00', 0x2) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00006f41439eac0000001000000000000001000015792c9a4dd79eff31"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/61, &(0x7f0000000140)=0x3d) recvfrom(r1, &(0x7f0000000040)=""/52, 0x34, 0x12000, &(0x7f0000000080)=@ax25={{0x3, @default, 0x6}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80) 02:40:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4e5c73958ac4b49c) 02:40:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x900}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:09 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'veth1_to_bond\x00', 0x1}, 0x18) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote={[], 0x2}, 0xa, 'gre0\x00'}) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xa0040, 0x0) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getflags(r5, 0x3) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000040)) 02:40:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4e5c73958ac4b49c) [ 242.714213][T12854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 242.749820][ T8095] block nbd2: Receive control failed (result -22) [ 242.757381][ T8095] block nbd2: Receive control failed (result -22) 02:40:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xa00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 242.766659][T12853] block nbd2: shutting down sockets [ 242.819351][ T26] audit: type=1800 audit(1570243210.079:32): pid=12859 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=17019 res=0 02:40:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4e5c73958ac4b49c) 02:40:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xb00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 242.863988][T12854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 02:40:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:10 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x80200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x430300) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) dup(r0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x200002) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 02:40:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xc00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4e5c73958ac4b49c) [ 243.090688][T12879] block nbd2: shutting down sockets [ 243.131881][T12879] block nbd2: shutting down sockets 02:40:10 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$RTC_WIE_OFF(r1, 0x7010) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xd00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:10 executing program 3: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4e5c73958ac4b49c) 02:40:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)={0x2, 0x5, 0x0, 0xf, 0x21, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_ident={0x2, 0x5, 0x7, 0x0, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x40}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_address={0x5, 0x7, 0x33, 0x20, 0x0, @in6={0xa, 0x4e23, 0x400, @mcast1, 0x4}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x101, @mcast2, 0x7}, @in6={0xa, 0x4e24, 0x400, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_x_filter={0x5, 0x1a, @in=@local, @in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}, 0x11, 0x4, 0x4}, @sadb_lifetime={0x4, 0x4, 0x8, 0x6, 0x400, 0xcc}]}, 0x108}}, 0x8000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x302}}, 0x20028002) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:10 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$VIDIOC_G_SLICED_VBI_CAP(r3, 0xc0745645, &(0x7f0000000000)={0x0, [0x5, 0x6, 0x2, 0x0, 0x0, 0x1f, 0x3, 0xf9ad, 0xb0, 0x1, 0x800, 0xfffc, 0x0, 0x7ff, 0x40, 0xeba, 0x5, 0x3, 0x5, 0x6, 0x8, 0x8001, 0x8001, 0x81, 0x7, 0x2, 0x55a, 0x6, 0x1000, 0x7, 0xffff, 0xf2b, 0x4, 0x7fff, 0x400, 0x9, 0x6, 0x0, 0x3, 0x3, 0xfffc, 0x8000, 0x0, 0x3, 0x5, 0x4, 0x7f8, 0x7], 0x2}) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:10 executing program 3: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4e5c73958ac4b49c) 02:40:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xe00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 243.619136][ T8095] block nbd2: Receive control failed (result -22) [ 243.619140][ T1524] block nbd2: Receive control failed (result -22) 02:40:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) seccomp(0x1, 0x1, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{0xff, 0x95, 0x3f, 0xb8}, {0xfff2, 0x20, 0x1, 0x2}, {0x9, 0x7f, 0x3f, 0xdb}, {0x9, 0x0, 0x5, 0x5}, {0x9, 0x7d, 0x6, 0x6}, {0x2214, 0x5, 0x6, 0x6}]}) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000000)=@urb_type_bulk={0x3, {0x1}, 0x7f, 0x40, &(0x7f00000000c0)="05402df801ae20c3b4e9ace37e0fc08ef7878a1455f2783cff6377673fbce0595c32235c8346189ba0b5723de1591c2c7c9e30c1ac74d4fec184d50cf3ed3266f4f7c9ceeb97bb610c3abba083b2843c76eb139d608bce12f43b88a615bea9acf7aa3b08d257c49a9adce5a5d32ccc343ae178a9df0a7b1fd0b2be39dad7e665803bfe7e119e27a73bf4b99a98944b1def5b4a5f927a24ed38b59e0de6", 0x9d, 0xef, 0x10001, 0xffffffff, 0x1d, 0x409, &(0x7f0000000200)="ceb7c7865784f2f5c5ff5c6c622dc885eb6ce14333c5dd8dd279bdd8ad47f075593b1a5cc9d438411fa56916724122a55189cff38687ee7b177e88b5bc0a8ee5944328550668f059e08465735bace301da216c9d35aae15ac6a47e26b6c33e768be5d614988c195de0c72d7072e6c205a0870959d2af394a1461d630e0185c21e7d4429c44d0f6d34cb84312c26c03e2e0d573a82500a835f99d75617b5ba305166ed5a97d9916e3b0991e99"}) [ 243.663794][T12902] block nbd2: shutting down sockets 02:40:11 executing program 3: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4e5c73958ac4b49c) 02:40:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xf00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4e5c73958ac4b49c) 02:40:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 02:40:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xbcc}, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x2, 0x2) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, &(0x7f0000000100)) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) fcntl$getown(r4, 0x9) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:11 executing program 2: syz_open_dev$ndb(&(0x7f0000000a80)='\x00g\xbd\xef5\xd4\xd8\x7f8\x84', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000ac0)={'nat\x00', 0x2, [{}, {}]}, 0x48) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="8e17ed93ce0d29a54784c5071f987e16e23d58f4c7605477fecc320a52bc21a221a3d1e4f7d0251d0ec78f36bf6adce29d7469025ddf35e1b572b97b934c1e92344a1874a7896566574400a0bef322620f9acc664731100bcba6e5827964f140e5e9a3073b235e8be84a9db42cbbf72b3496fe43b51a1bbf6fb14a907b7c247b2e0955f94c22796d4327f5bb82bfa194fc90a6", 0x93}, {&(0x7f0000000000)="0114f4c83bdb53ebe43dcbf68000de", 0xf}, {&(0x7f0000000040)="436f18215b0a357271a3d9c40f33fe6e4d88a3c1d576b03a2c5255f2a387f571862dc1a16524e7c1ab543008df8a2c4fd29c30c76f", 0x35}, {&(0x7f0000000180)="1a4080c4483a82c8e7", 0x9}, {&(0x7f00000001c0)="de6363bef14bb489639324bc4db0de80eabe9a63d499d6e37958c269d0eed52520beeee1033ed7e1b227b68f2f46", 0x2e}, {&(0x7f0000000200)="e7a008a4b7256b78071126eb", 0xc}, {&(0x7f0000000240)="c61c4100bbe79c808733dfeb6c2af804c94dbba137a124501d30e5c396386194224a0118415bcd729dade20a0d8348e5552905a65a9e78bbf593323684702a2033e2603e860af2e502f1ae60d7edff98db5a2a9beb6575a2887740be5096b2dad62ebec3b44df261ff265c81218299d0f8a2fd806709620f0f47ce012b45227f18bda6313afa0af3243cb679aa5d56", 0x8f}, {&(0x7f0000000300)="bad29cf07d4ab9efa8e86b50d545ffb731678a4dbae388ebf8f8804437375a63c073ba2150894ac4c1f153a40ebc7a052a0cee9d3d253170188f46afc44c083bdde365296d4f39549e93aa06ebc98591db1df57b45452a6678e0ffe90fd869e673b11e708a7fba567e6bbd91eae4b0", 0x6f}], 0x8, &(0x7f0000000400)=[{0x20, 0x1, 0x401, "42d42ce51879223899c8ef33"}, {0x100, 0x112, 0xfff, "66e9bcb26ba2e7f2e474de90302eef9b80c653298fd38b687dd43fe8e3b3933f1b490a3103b77a7cdc548581e257efeab6270fbc286724bf03b73cc80f5568d281be59f63009114527f4c1f30dcdc299eb648db4c5222257c31a040c1b3470a9401f529aa711c79ce409fe8c1ade02451683c79fc34811820cfc9aee689b343365d5ae179ab5e050c124325f70e047070602583b1f75ffbaf6fbf8bc03619621994cd8b6b98e7f61a75e42f6036e9d1b50a6a65cfe5ed11f563eae4e863eed7d8238c3ec1b4dc8c03f35cb076f4b6de8cd20d8fe0ec08b75fc51a81f054f786a0ae6a65007ee5859980a"}, {0xc0, 0x118, 0x9, "b694856fa5921e30cc0286ccbe853ce4d13667fcb7cc9cde38824a4328528da041c708b0d355e2cf0810a1c33656826ff4ca974f1edde39f091f0b472c6ff6f70e4641981e5541697ed7761d96137be7206bee0cbf59746934a686036681ef2e919d338f290c024fda405f47cd6f9b370e077880c9c15eab93ef663d7356d60ad231fa7f444884960cc40437c5e49f8dc3e1eddd37988654de3dbcaaa694feae4c90b67f80e7e6ad6341462e63837abe"}, {0x80, 0x0, 0x13, "674e04fbdc0e981f4d907df10d62c257071f51b954b0d68f10104a3f0489a76d2a202e3cf092c878719d56542a2ff6d4c518584346f8e5d8bdc4624056d8c32ecbd8f9f516aad35fc3173b206b266a050f2a158475039dc04d88f8479e1c3cda6a512f43cf9bbbf8d7"}], 0x260}, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='pids.events\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000980)=[{&(0x7f0000000740)=""/77, 0x4d}, {&(0x7f00000007c0)=""/171, 0xab}, {&(0x7f0000000880)=""/246, 0xf6}], 0x3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, r5, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000c80)={0x7, 0x8, 0xfa00, {r5, 0x9}}, 0x10) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno\x00', @ANYRESHEX=r7, @ANYBLOB=',\x00']) ioctl$MON_IOCT_RING_SIZE(r6, 0x9204, 0x995c3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="05000200", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x14, &(0x7f0000000980)={r10}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)={r10, 0x24, "b570e0ee0a73b6d001d6b9b1000ed1e742b609743b3a2e7aa8649c4e29f58a90c43d6b3a"}, &(0x7f0000000a00)=0x2c) r11 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r11, 0x1, 0x28, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000a40)={0xffffffffffffffff}, 0x82000) r13 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000b80)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r12, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x40031000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x38, r13, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x6}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x5, 0xffff, 0x67ef, 0x7]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x3}]}, 0x38}}, 0x54) accept4$nfc_llcp(r11, 0x0, &(0x7f00000006c0), 0x80800) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:11 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000100)={0x6, 0x1ff, 0x1, 0x7ff, 0x40, "730448be0d610dbcb3fb8ae5a19a8ba7a5c018", 0x3, 0x4}) r1 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00cff3000000000000010000"], 0xfffffc2b) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) fallocate(r1, 0x0, 0x0, 0x20) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x101000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000080)=0x2) read$alg(r3, &(0x7f0000000140)=""/127, 0x7f) 02:40:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4e5c73958ac4b49c) 02:40:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x1100}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x1200}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 244.420587][T12949] 9pnet: Insufficient options for proto=fd 02:40:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RLERROR(r2, &(0x7f0000000000)={0x10, 0x7, 0x1, {0x7, 'cpuset-'}}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4e5c73958ac4b49c) [ 244.479407][T12961] dlm: non-version read from control device 127 [ 244.539102][T12964] 9pnet: Insufficient options for proto=fd 02:40:11 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4e5c73958ac4b49c) 02:40:11 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x1800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa4a0800ffff021a0001000100014e31"], &(0x7f00000000c0)=0x18) [ 244.747154][ T8095] block nbd2: Receive control failed (result -22) [ 244.754980][ T8095] block nbd2: Receive control failed (result -22) [ 244.777586][T12978] block nbd2: shutting down sockets 02:40:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x1f00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:12 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4e5c73958ac4b49c) 02:40:12 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4e5c73958ac4b49c) 02:40:12 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x200) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) 02:40:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x2000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000000cffc)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x8c, 0x1, 0x0, &(0x7f0000048000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="e9257c20", @ANYRES16=r5, @ANYBLOB="0501000000000000000801000000000000000141000000180017000000640000000065746f3a0a7863616e310000"], 0x34}}, 0x20000090) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00 ', @ANYRES16=r5, @ANYBLOB="000427bd7000fddbdf25010000000000002b000000000c001473797a310000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4002000}, 0x4815) r6 = dup(r1) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}}) r9 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0x28, &(0x7f00000000c0), 0x4) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x14, &(0x7f0000000980)={r12}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000003c0)={r12, 0x81}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000000440)={r13, 0x6, 0x8e5c}, 0x8) ioctl$USBDEVFS_DISCARDURB(r7, 0x550b, &(0x7f0000000380)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) lsetxattr$trusted_overlay_upper(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000280)={0x0, 0xfb, 0xe1, 0x5, 0x7f, "c8682ace522043a11e11ad1411535391", "8b02fc04c55b255fab849cdaac8bc3c50f0650c22609f85eb6b5456682ffda0dfbd82e30b9d580c08d54c5d746d178a8da266b1edcb08d247d3adeb4e23a54c225c1ddd7b279bdc3d8fd3af73a3106a4d383a81b8052325b59089d3ce8e3cc50b167d64014bffa085e3a2c1730f6c6bc9e80d6389c353cd6c76d3d69206a5704549a10ad16ea8a03614219f21f37d7d8286f2696cdd5b298d72c0774c44513535a9d29e6273648579cbcf0a51024b29938b2d8df194d4c1512000e7c2f0774ae58c01922969663776b43b4e8"}, 0xe1, 0x3) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x2, r5}, @IFLA_IPTUN_ENCAP_DPORT={0x8}]]}}}]}, 0x44}}, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x284200, 0x0) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r8}}) r9 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r9}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000000140)={r11}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:12 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r1 = dup3(0xffffffffffffffff, r0, 0x180000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x7b3e, 0x5, 0x8, 0x7ff, 0xfffffff7, 0x0, 0x6, 0x8000}, 0x20) ioctl$VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000780)={0x1, @vbi}) lseek(r0, 0x0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) dup2(r0, r2) fallocate(r0, 0x0, 0x0, 0x20) 02:40:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 02:40:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x2300}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 245.187658][T13007] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 02:40:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x2500}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 245.298576][ T8095] block nbd2: Receive control failed (result -22) [ 245.310033][T13005] block nbd2: shutting down sockets [ 245.327292][T13024] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 02:40:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 02:40:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x50000, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) arch_prctl$ARCH_SET_GS(0x1001, 0x10000) 02:40:13 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0002000000000000000000000000000000ec0000cb55c51b5100001dd47539a56790e72efb70"], 0xfffffc2b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x0, 0x4) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000080)={0x3, 0x0, @ioapic={0x1000, 0x5, 0x23, 0xe0, 0x0, [{0xb2, 0x9, 0x9, [], 0x81}, {0xf7, 0x1f, 0x9, [], 0x58}, {0x2, 0xff, 0xc1, [], 0x1}, {0x1f, 0xe0, 0xd9, [], 0x12}, {0x8, 0x9, 0x3f, [], 0x9}, {0x7, 0x9, 0x0, [], 0xdc}, {0x8, 0x3, 0x2, [], 0x6}, {0x9, 0x6, 0xbe, [], 0x7}, {0x81, 0x5, 0xa1, [], 0xe2}, {0x52, 0x1f, 0xc8, [], 0x1}, {0xff, 0x9, 0x81, [], 0x1d}, {0x0, 0xff, 0x6}, {0x1, 0x80, 0xcc, [], 0x9}, {0xc7, 0x38, 0x5, [], 0x87}, {0x29, 0x81, 0x9, [], 0x80}, {0x8, 0x2, 0x20, [], 0x3}, {0xd8, 0x22, 0x7f, [], 0x3}, {0x3f, 0x40, 0x7, [], 0x47}, {0x4, 0x99, 0xff, [], 0x2}, {0x2d, 0x81, 0x0, [], 0x9}, {0xfc, 0x74, 0x7f, [], 0xff}, {0x9, 0x8, 0x1, [], 0x40}, {0x74, 0x40, 0x91, [], 0x20}, {0x1, 0x7f, 0x2}]}}) fallocate(r0, 0x0, 0x0, 0x21) 02:40:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x2800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 02:40:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x20) r2 = socket$tipc(0x1e, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000080)) r3 = socket(0xe73d90dedb15e86e, 0xb, 0x0) r4 = socket(0x400000000010, 0x2, 0x0) connect$caif(0xffffffffffffffff, &(0x7f0000000100)=@dgm={0x25, 0x200, 0x20}, 0x18) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000000c0)=0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x800, r5, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) rt_sigpending(&(0x7f0000000140), 0x8) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) 02:40:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x3, 0x37a, [0x0, 0x20000540, 0x20000570, 0x200005a0], 0x0, &(0x7f0000000000), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x3, 0x40, 0xa01, 'veth0_to_bridge\x00', 'bcsf0\x00', 'caif0\x00', 'ip6gre0\x00', @local, [0x0, 0x0, 0xff, 0xff], @broadcast, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x6e, 0xe6, 0x12e, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3, 0xdb, 0x8}}}, @common=@redirect={'redirect\x00', 0x8, {{0x4e345795103c1438}}}], @common=@ERROR={'ERROR\x00', 0x20, {"40adc63fb9fa412f02055505858cae5aa2430c14b2f33f386f84de029a8f"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffff9, 0x2, [{0x3, 0x10, 0x8884, 'vlan0\x00', 'netdevsim0\x00', 'syz_tun\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[], 0x11}, [0x0, 0x0, 0x0, 0x8a9445c237ec824c, 0x0, 0x1fe], 0x6e, 0xa6, 0xee, [], [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x4, 0x1, 0x10000}}}}, {0x7487e939b0aff155, 0x70, 0x8863, 'sit0\x00', 'ifb0\x00', 'gretap0\x00', 'batadv0\x00', @random="da43f194dda7", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="6cbd18b3ecac", [0x48894f0c8a59e5bf, 0xff, 0x0, 0xff, 0x1fe], 0x6e, 0x6e, 0x9e, [], [], @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xc6a1}}}}]}]}, 0x3f2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$bt_l2cap(r1, &(0x7f00000008c0)={0x1f, 0x3f, {0x8, 0x3, 0x81, 0x6, 0x71}, 0x3f, 0x7f}, 0xe) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000900)) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140)=0x20000) 02:40:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) syz_emit_ethernet(0x16, &(0x7f0000000180)={@local, @random="7efe1aa67ac6", [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "f1"}}}}}}, 0x0) 02:40:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x3c00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r3 = socket(0x400000000010, 0x2, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000100"/24, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/156], @ANYBLOB="0503080000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/67], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/198], @ANYBLOB="c600000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/15], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/54], @ANYBLOB="ffff070000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/42], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/77], @ANYBLOB="ab39c7", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00'/244], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00'/219], @ANYBLOB="db00000000000000"], @ANYBLOB='\a\x00'/24], 0x48}, 0x0) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000800)=ANY=[@ANYBLOB="0b0000007f8c2bd582f51ba24e40d57949ac92789319fb366c9b091e8d2d0e1b5d5bf5c0150ac44af6a8120cc453e1a2a9d3877e690507f5e524bc761fb2449c2e25e44061ff45a16eec31b4385b7e269141cbad9f459b895acc925edca894b43b2aec", @ANYRES32=0x0], &(0x7f0000000180)=0x8) eventfd2(0x18, 0x3d788643f1a474b6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x14, &(0x7f0000000980)={r8}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000640)={r8, 0xfffffbff}, &(0x7f0000000680)=0x8) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x80000001, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:13 executing program 4: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r1}) syz_open_procfs(r1, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f00000000c0)={0x1000, 0x0, 0x4, 0x7ff, 0x28b3, 0x2}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x328}}, 0x20004046) sendmmsg(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000100)=@nfc={0x27, 0x0, 0x1, 0x2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)="a6c5171999287108d2b944db7f7bc1f719425befbfb57791e8005af76accb79a41ca4633983d520e6809940cd4e8ce12c6a843839178dbbf6296edc029067b966261a30454ef7586899dcb50152327412e686a49d5e6e2ae43120feb2edcf9d9c8f2aaaab75105077815ca82e94aea", 0x6f}, {&(0x7f00000005c0)="3e49469d90d86b26b9256ae2f825eccd66aa5a9c9a2ac7b48386ba7cfc228c774393690103f6f5c10a959dd6a6b67915b21e7b8f2d85d882b56f72b43ac12f7987b02a0af7eac1d259b2b5c62b816faa79e0b1036ccb04ff6d579af0ad1909c134029103f044bcf60a2fe29f26797b62c995ab40e044c3e6a873360d6eb3fa0fc8cc23b048e837919f607125d7cce7c02e7a5e8635dd1ff7f41198c9b964ce78e0deeec3afae426c544b2bdc000cf8e066806f4a4ff9c03e1b4f8777f6e1e71b0e38c776e5407dd501b9ac78009b840c348ee036a69e91e9368b1ed4891ed34cca8991c34068c0f8addc39c388b9f526f6f7", 0xf2}, {&(0x7f00000006c0)="78dbe7caeea7d949b7f27cdf56a47065175a855a46bba91edc2294543ae45739e70c310e919efbef54446473fa7e9d192344248b6e3e77cc62f245edc4419246ad0aa3e88e5ffb92a71b17f00fea574005c9c519ee05ff77b6cc2eea0c36dac969fbd0203f", 0x65}, {&(0x7f0000000740)="1d2c70d163d74e8ebcb4eee2932a859c040035139819ffa2ecf1d47180808be7ff659bb51760fc36beab9fe5bd3b6e2bb29cdfaae146ebadcf248905abc1e3411ddae769c40ce8870e99b49eddc6d1f09265930343226e81000e105b319a94ee779ea40896b5b824d962c11f70d8d0da493b1a06e2eeb2ce3428be1186841cd39734f982ffbacf334bc78058852c454330e4eb6564b103cc132105d32c58fbbaa2fc5115b5aca4ef4d79", 0xaa}, {&(0x7f0000000800)="ba5f738a8138af7893f67fcd20ef922f2f89bce4856517e6b2c0169b7efaf13797199251b5e769c7eaf323a2c01075a19266b9fb", 0x34}], 0x5, &(0x7f0000000940)}}], 0x1, 0x4) 02:40:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x3f00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @dev={[], 0xf}}, 0x7) bind$packet(r1, &(0x7f0000000040)={0x11, 0x9, 0x0, 0x1, 0xfd, 0x6, @dev={[], 0x1b}}, 0x1a5) 02:40:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x4000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:13 executing program 0: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r0}], 0x1, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x80c, r0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000440)={0x5, 0x0, [{0x2, 0xb3a, 0x3, 0x2, 0x3f}, {0xc0000001, 0xd7e6, 0x10000, 0xcf, 0x8}, {0x80000004, 0xce, 0x200, 0x0, 0xd8}, {0x80000001, 0x4, 0x10000, 0x8, 0x1}, {0xc0000001, 0x9, 0xffff, 0xef7, 0x200}]}) r2 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000080)={0xf6, {{0x2, 0x4e24, @broadcast}}, 0x0, 0x5, [{{0x2, 0x4e24, @empty}}, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e20, @empty}}]}, 0x310) lseek(r2, 0x0, 0x4) fallocate(r2, 0x0, 0x0, 0x20) 02:40:13 executing program 3: socket$alg(0x26, 0x5, 0x0) dup(0xffffffffffffffff) keyctl$unlink(0x6, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x210007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000000b40), 0x7fffffffffffffc, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005f40)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000c80)="70b873d271344b50", 0x8}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) 02:40:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000600)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'nr0\x00', 0x1}, 0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x8, [0xfff8, 0x1f, 0x9, 0xff, 0x3, 0x400, 0x9, 0x800]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={r3, @in={{0x2, 0x4e20, @loopback}}}, &(0x7f0000000100)=0x84) socket$inet(0x2, 0x6, 0x7f) 02:40:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) socket$kcm(0x29, 0x4, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) pipe2(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000ac0)={0x3, &(0x7f0000000a80)=[{}, {}, {}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x600800, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x77eec4c87d423658, &(0x7f00000000c0)=0xc55, 0x4) 02:40:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x4800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x4c00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000580)={0xffff, "875906272890b4de8f17a3017578a48aa643d999636967f05d3a6df398e25507", 0x1, 0xfffffff7, 0xbb, 0x50007, 0x4}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16]], 0x8}}, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000540)=0x1, 0x4) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@initdev}}, &(0x7f0000000340)=0xe8) getgroups(0x5, &(0x7f0000000380)=[0xee01, 0x0, 0xee01, 0x0, 0xffffffffffffffff]) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) fstat(r7, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x2, &(0x7f0000000440)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x800}}], [{@uid_lt={'uid<', r8}}]}}) 02:40:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x6000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:14 executing program 4: openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x8a80, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x6800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x6c00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xc00200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:16 executing program 3: socket$alg(0x26, 0x5, 0x0) dup(0xffffffffffffffff) keyctl$unlink(0x6, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x210007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000000b40), 0x7fffffffffffffc, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005f40)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000c80)="70b873d271344b50", 0x8}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='cubic\x00', 0x6) 02:40:16 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x300, 0x50, 0x1f, 0x0, 0x4, @random="700d9468f55d"}, 0x10) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00f7ffffff0000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x7400}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x38) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="7f36"]) ioctl$USBDEVFS_SETINTERFACE(r1, 0x80085504, &(0x7f0000000080)={0xffffffff, 0x4}) r3 = syz_open_dev$radio(&(0x7f0000004200)='/dev/radio#\x00', 0x0, 0x2) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100), 0x2) bind$isdn_base(r3, &(0x7f0000004240)={0x22, 0x1f, 0x2, 0x20}, 0x6) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x800, r5, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:16 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2076ce23c28c9f83b27f2c18d82625363592f14b7766646e433d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000280)) r2 = socket(0x1, 0x1, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @multicast1}}, 0x8, 0x6, 0x8000, 0x5cf, 0x1}, 0x98) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r2) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r2) r8 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66e20807b7646e6f3d", @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB=',\x00']) r10 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r11}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r10}) r13 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno', 0x3d, r14}}) ioctl$DRM_IOCTL_AGP_ALLOC(r13, 0xc0206434, &(0x7f0000000200)={0xc0, 0x0, 0x188477c825a67d37, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r12, 0x40106439, &(0x7f0000000240)={0x9, r15}) ioctl$NBD_SET_FLAGS(r7, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r7, 0xab03) 02:40:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x7a00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 249.581137][T13172] 9pnet: Insufficient options for proto=fd [ 249.596092][T13175] 9pnet: Insufficient options for proto=fd 02:40:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000180)={0x30, 0x5, 0x0, {0x0, 0x4, 0x4, 0x2}}, 0x30) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000000c0)={0x10000, 0x31363553, 0x5, 0x5, 0x2, @stepwise={{0x6, 0x7}, {0x6}, {0x101, 0xb5}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/770], 0x70}}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000000c0)=0xe8) write$P9_RGETATTR(r3, &(0x7f0000000640)={0xa0, 0x19, 0x1, {0x820, {0x3571db6cb330d186, 0x3, 0x3}, 0x80, r4, 0xee01, 0x5411, 0x9, 0x80000001, 0x3, 0x226d, 0x5, 0x81, 0x9, 0x3dbe, 0x8001, 0x594c, 0x8000, 0x5, 0x3, 0x2}}, 0xa0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') [ 249.673286][T13172] 9pnet: Could not find request transport: fâ·dno=0x000000000000000b 02:40:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x9fff}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 249.871186][ T8095] block nbd2: Receive control failed (result -22) [ 249.884141][ T8095] block nbd2: Receive control failed (result -22) [ 249.900045][T13171] block nbd2: shutting down sockets 02:40:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xff00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 249.978287][T13172] 9pnet: Insufficient options for proto=fd [ 250.007391][T13207] 9pnet: Could not find request transport: fâ·dno=0x0000000000000009 02:40:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') write$P9_RWALK(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') sendfile(r1, r1, 0x0, 0x10001) sendfile(r1, r2, 0x0, 0x200) syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') 02:40:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x1b, 0x0, 0x1, 0x3, 0x6, @remote}, 0x292) 02:40:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xff0f}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:18 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r4 = socket(0x400000000000010, 0x802, 0x0) write(r4, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @loopback}, 0xfffb) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x400000) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) 02:40:18 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\x04\xec\x1c<\x8c\xbd\x9c\xb5\xb1yT\x00H{gF\v\xafZ\xcf\xfe\xee\xbdDQA>\\\x05\x7f\xd3\xa2_\x01<\x8d\xac\xff\xc6!\b\x1f\xacm\v\x81\xb8\xe2\x8f\xc4M\x8a\x1a\xae;\xb4yK\x03_OV\xc1\xe9\xa5%\xb4!\xdeBr\x03\x9c\x87\xe7\xc5\x94}\xcd\x1f\x88d\xc2\xc0\x13V\xc0%!(&\f.\xdd\x8e\xba\xfcm@\xb3+=\xd9\x8d\xf3E\b4\x87\xb2\x8d\b\xbaUA\xc9lz\xd1\x8b', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x0) lseek(r0, 0x0, 0x4) r1 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x2, 0x2) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000140)) fallocate(r0, 0x0, 0x0, 0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f00000000c0)=0x9, 0x80800) 02:40:18 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000040)={0x401, 0x5, 0x20}) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="fcff2dd600"], 0x5) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x8010, r1, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) r3 = accept4$tipc(r2, &(0x7f0000000000)=@name, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f0000000100), &(0x7f0000000140)=0x4) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0xff9f}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) 02:40:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 251.697891][T13230] block nbd2: shutting down sockets 02:40:19 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f0000000200)={0x40e, "c40a93a60a760d896a596dbc9016509efe55dcafb6cd5bcd9aeb17109dab2dfb", 0x10, 0x1, 0x3, 0x8, 0x5}) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x202000) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000080)=0x9d3) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) lseek(r2, 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x20) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 02:40:19 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080003, 0x20000000003c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000300)="929d230eee70ad98bdaa0e9188688eecd1ed68bd966da6bbc8931866e4edfaa701be062a8e3132bfe9c5be78e5050920f7cbf2cc27a50dfc55724a8e9a", 0x3d}, {0x0}, {&(0x7f00000015c0)="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", 0xbea}, {0x0}, {&(0x7f00000026c0)}, {0x0}], 0x6}}], 0x1, 0x0) 02:40:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 251.782388][T13247] rdma_op 0000000009c124eb conn xmit_rdma 000000001960ca70 [ 251.849256][ T8095] block nbd2: Receive control failed (result -22) [ 251.856152][ T8095] block nbd2: Receive control failed (result -22) [ 251.871040][T13253] block nbd2: shutting down sockets [ 251.883370][T13264] rdma_op 000000005e925f03 conn xmit_rdma 000000001960ca70 02:40:19 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4fff}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x7fff) 02:40:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000000bac0)={@multicast1, @local, 0x0}, &(0x7f000000bb00)=0xc) bind$xdp(r2, &(0x7f000000bb40)={0x2c, 0x1, r4, 0x2b}, 0x10) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 251.924949][ T8095] block nbd2: Receive control failed (result -22) [ 251.932123][ T1524] block nbd2: Receive control failed (result -22) [ 251.945435][T13253] block nbd2: shutting down sockets 02:40:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, 0x0, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:19 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x1b8200) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 252.052602][T13275] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:40:19 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') open(0x0, 0x0, 0x399) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x1000100) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000300)=""/246) [ 252.147958][ T1524] block nbd2: Receive control failed (result -22) [ 252.147962][ T8095] block nbd2: Receive control failed (result -22) [ 252.162367][T13275] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 252.174371][T13283] block nbd2: shutting down sockets 02:40:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 252.205083][T13286] block nbd2: Could not allocate knbd recv work queue. [ 252.240146][T13286] block nbd2: shutting down sockets 02:40:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x342, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) r4 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00000000c0), 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r6, 0x53a, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x5d45ea724fa4ff0e}, 0x90) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:19 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x3c, 0x6eaa, 0x200020) 02:40:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCRSACCEPT(r0, 0x89e3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e20, 0xfff, @loopback, 0x3}, @in6={0xa, 0x4e20, 0xcf3f, @remote, 0x1e9a}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x58) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:19 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0xa2800) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:19 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup(0x64, &(0x7f0000000040)) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) inotify_init1(0x0) socketpair$unix(0x1, 0x200000005, 0x0, &(0x7f0000000600)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200), 0x0) 02:40:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r9, &(0x7f0000000000)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 252.600439][T13314] rdma_op 000000001b5dfbf3 conn xmit_rdma 000000001960ca70 [ 252.622095][ T8095] block nbd2: Receive control failed (result -22) [ 252.622100][ T1524] block nbd2: Receive control failed (result -22) [ 252.636890][T13319] block nbd2: shutting down sockets [ 252.640217][T13317] Enabling of bearer rejected, media not registered 02:40:20 executing program 3: capset(&(0x7f00000fc000)={0x800000019980330}, &(0x7f000047efe8)) socket$key(0xf, 0x3, 0x2) 02:40:20 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=@sha1={0x1, "5561ced07633d5956b5ece2099bb2bd6a7dbcf78"}, 0x15, 0x3) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x100010, r3, 0x0) ioctl$VIDIOC_TRY_FMT(r3, 0xc0d05640, &(0x7f0000000240)={0x9, @sliced={0x0, [0x4, 0x3, 0x7, 0x7, 0x800, 0x2, 0xe78, 0x100, 0x3, 0x48e, 0xe0, 0x1f, 0x3, 0x4, 0x800, 0x4a4, 0x9, 0x6, 0x714e, 0x9, 0x200, 0x80, 0x4, 0x7, 0x5, 0x6, 0x1000, 0xffc1, 0xd6, 0x2, 0x97, 0x0, 0x8ea, 0x0, 0x7, 0x6000, 0xffff, 0xc6, 0x9cc, 0x7f, 0x3, 0x0, 0x8, 0x1ff, 0xff, 0x8, 0xfff9, 0x7], 0x4}}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) [ 252.686391][T13321] block nbd2: Could not allocate knbd recv work queue. [ 252.706707][T13321] block nbd2: shutting down sockets 02:40:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 252.778497][T13345] capability: warning: `syz-executor.3' uses 32-bit capabilities (legacy support in use) 02:40:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}}, 0x0) 02:40:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x14, &(0x7f0000000980)={r6}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8) [ 252.845101][T13314] rdma_op 0000000092ccbc79 conn xmit_rdma 000000001960ca70 [ 252.874727][ T8095] block nbd2: Receive control failed (result -22) [ 252.874732][ T1524] block nbd2: Receive control failed (result -22) [ 252.940825][T13346] block nbd2: shutting down sockets 02:40:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000140)={0x5, 0xe8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0xffff, 0x3, 0x0, {0x0, 0x989680}, 0x1, 0x80000001}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:20 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x400000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x400042) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) 02:40:20 executing program 3: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x8000, 0x0) 02:40:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') sched_getparam(r3, &(0x7f0000000080)) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:20 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000008ac1800"/20], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) r2 = syz_open_procfs(r1, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) inotify_init() r5 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r5}], 0x1, 0x6) kcmp(r1, 0x0, 0x5, r3, r5) 02:40:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:20 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev, 0x4}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="04d80adce20f9259329568b6080100ec"}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r1}}, 0x48) 02:40:20 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"/771], 0x70}}, 0x0) socketpair$tipc(0x1e, 0x6, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r3 = socket(0x400000000014, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000100"/24, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/156], @ANYBLOB="0503080000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/67], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/198], @ANYBLOB="c600000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/15], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/54], @ANYBLOB="ffff070000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/42], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/77], @ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="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"], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00'/219], @ANYBLOB="db00000000000000"], @ANYBLOB='\a\x00'/24], 0x48}, 0x0) getsockopt$XDP_STATISTICS(r3, 0x11b, 0x7, &(0x7f0000000880), &(0x7f00000008c0)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r4}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r7 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in6=@ipv4, 0x4e20, 0x1, 0x4e22, 0x0, 0x2, 0xa0, 0x80, 0x32, r6, r8}, {0x6, 0x0, 0x7ff, 0x2, 0x3, 0x10001, 0x0, 0x4}, {0xffff, 0x7fff, 0x7, 0x100}, 0x2, 0x6e6bb1, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast2, 0x4d6, 0x4b}, 0xa, @in=@remote, 0x3502, 0x3, 0x1, 0xf9, 0x200, 0x3ff, 0xb76}}, 0xe8) 02:40:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r9, &(0x7f0000000000)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) write$P9_RCREATE(r2, &(0x7f0000000080)={0x18, 0x73, 0x1, {{0xc6, 0x4, 0x1}, 0x8}}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 253.516979][ T1524] block nbd2: Receive control failed (result -22) [ 253.526839][T13396] block nbd2: shutting down sockets [ 253.548771][T13417] rdma_op 0000000022bc574d conn xmit_rdma 000000001960ca70 02:40:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:20 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x39}, 0x10) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x240) r5 = socket$inet(0x10, 0x3, 0xc) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 253.665122][T13423] Enabling of bearer rejected, media not registered 02:40:21 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000540)=""/219) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/770], 0x70}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0xc5, 0x0) 02:40:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 253.840658][T13440] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 02:40:21 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000009c0)={0x2, 0x2a597ed2a0c78ae, {0x0, 0x3, 0x0, 0x2, 0x8}}) lseek(r0, 0x0, 0x4) syz_open_dev$dri(&(0x7f0000000380)='/dev/dri/card#\x00', 0x401, 0x200001) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='\x00CS^\x00O6\x00', 0xd3ab32c1624e5b33, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7454dd97a97baf2088f1396ad44072616e733d6664627154eb6e6f3d", @ANYRESHEX=r3, @ANYBLOB=',wRdno=', @ANYRESHEX=r4, @ANYBLOB=',\x00']) write$UHID_GET_REPORT_REPLY(r3, &(0x7f00000002c0)={0xa, 0x5, 0x8, 0x4}, 0xa) readv(r3, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000003c0)=""/59, 0x3b}, {&(0x7f00000004c0)=""/12, 0xc}, {&(0x7f0000000500)=""/233, 0xe9}, {&(0x7f0000000600)=""/76, 0x4c}, {&(0x7f0000000680)=""/17, 0x11}, {&(0x7f00000006c0)=""/159, 0x9f}, {&(0x7f0000000780)=""/44, 0x2c}], 0x8) fallocate(r0, 0x0, 0x0, 0x20) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @empty}}, [0x1, 0x2, 0x80000001, 0x4, 0x2, 0x4, 0x4, 0x8, 0x2d52, 0xd8, 0x100, 0x100000001, 0x8, 0x0, 0x332c]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e21, 0x2cc2, @empty, 0x1}}, 0x6, 0x146, 0xffff, 0x8, 0xa6e2ff7221b3f4a2}, &(0x7f0000000280)=0x98) r7 = socket$inet(0x10, 0x3, 0xc) sendmsg(r7, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r8 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000840)={0x0, 0x0, 0x3ff}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000008c0)={r9, 0xab, "410158da74b720ec4efb9371dedf793d457eb1a8161cefa6e1fc53bfbbc09dc9b230b1c7047849b3f541d1c68862b8b3e52f018c23f89804fef22978aa11506c17ba33cf3dc77536b8abeb5f16762be6fef619bdf0db57550c7d5eb2456f6ac726c1d6672779f0c51b90ea7b7219196ecc17227a8af4cd894c50e93d8d1c2eba75aac269e7754eb2ab564f4afae23eba5e9502831ea31f7d1627f3f9343ed3a6daddc8817c10028578bf45"}, &(0x7f0000000980)=0xb3) [ 253.979708][ T1524] block nbd2: Receive control failed (result -22) [ 253.987612][ T8095] block nbd2: Receive control failed (result -22) [ 254.000136][T13435] block nbd2: shutting down sockets 02:40:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r9, &(0x7f0000000000)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:21 executing program 1: r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x200000000000011, 0x0, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x1}}, ["", ""]}, 0x24}}, 0x40010) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000080)={'hwsim0\x00', {0x2, 0x4e20, @broadcast}}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) accept4$inet(r3, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 254.057417][T13435] block nbd2: shutting down sockets 02:40:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 254.087136][T13463] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:40:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'[p_vti0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getpriority(0x0, r4) [ 254.139809][T13462] Enabling of bearer rejected, media not registered 02:40:21 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r0}], 0x1, 0x6) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = fcntl$dupfd(r0, 0x0, r1) accept$ax25(r2, &(0x7f0000000000)={{0x3, @default}, [@remote, @rose, @default, @null, @null, @rose, @remote, @netrom]}, &(0x7f0000000100)=0x48) r3 = socket(0x1, 0x1, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r3) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB="2c7766646e6f3d9ae53ad07197836918ebfa33916bcd8e70080d98d2e3bcf5342d520970fa4b3dbfd2c0e9ee1208a5ebc82069c7fa1dc906c39e072f7205617355259ae5c95e107b8d3c67d9dca87b92b67efb0ee774951804cea983e8e7", @ANYRESHEX=r7, @ANYBLOB=',\x00']) ioctl$BLKRRPART(r6, 0x125f, 0x0) r8 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r8}], 0x1, 0x6) ioctl$FS_IOC_SETFSLABEL(r8, 0x41009432, &(0x7f0000000240)="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") 02:40:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 254.209772][T13476] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:40:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r9, &(0x7f0000000000)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x80000000) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 254.320263][ T1524] block nbd2: Receive control failed (result -22) [ 254.327130][ T8095] block nbd2: Receive control failed (result -22) [ 254.359880][T13485] 9pnet: Insufficient options for proto=fd 02:40:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 254.369914][T13492] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 254.383840][T13484] block nbd2: shutting down sockets [ 254.442604][T13494] Enabling of bearer rejected, media not registered [ 254.457439][T13506] 9pnet: Insufficient options for proto=fd 02:40:22 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x4) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) pkey_alloc(0x0, 0x2) lseek(r0, 0x0, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x1ff, 0x2]}, &(0x7f00000000c0)=0x8) fallocate(r0, 0x0, 0x0, 0x20) 02:40:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x504) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) socket$caif_seqpacket(0x25, 0x5, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @link_local, 'vcan0\x00'}}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x7, 0x6, @broadcast}, 0x2bf) 02:40:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r9, &(0x7f0000000000)={0x11, 0x800, r10, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) 02:40:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 254.713808][T13471] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 02:40:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x11}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 254.829589][T13518] Enabling of bearer rejected, media not registered [ 254.842942][ T1524] block nbd2: Receive control failed (result -22) [ 254.849949][ T1524] block nbd2: Receive control failed (result -22) [ 254.860137][T13517] block nbd2: shutting down sockets 02:40:22 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x200480) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, &(0x7f0000000200)={'veth1_to_team\x00', 0x10000005, 0x4b}) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xff04) lseek(r0, 0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x0, 0x0, 0x20) [ 254.883679][T13525] block nbd2: Could not allocate knbd recv work queue. [ 254.905990][T13525] block nbd2: shutting down sockets 02:40:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x163a24df760842ad) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000001c0)={@ipx={0x4, 0x7fff, 0xb0f, "c44f0a98aa11", 0x81}, {&(0x7f00000000c0)=""/215, 0xd7}, &(0x7f0000000000), 0x8}, 0xa0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 02:40:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'ip_vti0\x00'}) 02:40:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x12}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/763], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:22 executing program 0: r0 = memfd_create(&(0x7f0000000080)='securS\x8fy.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = socket(0x400000000010, 0x2, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000040)={@bcast, @default}) [ 255.083959][T13549] block nbd2: shutting down sockets 02:40:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 255.115842][T13552] Enabling of bearer rejected, media not registered [ 255.147702][T13549] block nbd2: shutting down sockets 02:40:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) open(&(0x7f0000000040)='./file0\x00', 0x80002, 0x40) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4d5002) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e22, @broadcast}}) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)="fca806e37baac86285df41f450dab18f9315fb0b9b1368167baea072901d12e4b478415cbbc8548cb6b03bcb690185fa4f6b583b2638ebe2e54b26157074fbe3516782181209df148cffbdc260d1c7853e3f9b16e51e57f45367db64de28f0466677531e744cfc7e42972e793632ae72ffa6b593588529a344d1c62009c1c9e5d2e29bac2721becebd521658842aecb1881c130df1b7adc5f39fb8f53e573208441409b833bfc4b38aa338b8f6b274d276ee67b55f136aa437e0476fee718e28b80a7ada81a317da1b743be8f4882cb7b24c161d3309153344870f926d74c3449f6ebd2b764ccb5e8f", 0xe9, 0xfffffffffffffffb) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) socket(0x200000000000011, 0x3, 0x0) [ 255.266495][T13575] block nbd2: shutting down sockets 02:40:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x23}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x40}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xed, "9b05eba0a137dcc311e20e0602f80e835c4d9ed7c9a182c72741091f1bd81937dada8402ca57d8365443aeee50628f3908b57b276221f4cff19f5509def6776ac7db6483df8172fe1f1073f6265a964ea4899d1cfb3aa33fc2a919b21c6887bf4c4f66479d36aaf3609f8a920c9d988579211b663b8ed3fc4d51a9da73140a34fac53e217806f8c30cd752b776a47168e7ea0251d5e0a6b26270238df99306939ec61a0ab944dca20d294e3e70dce42878b4bd533499a370d80a50938d19872d359b163e52e39fccf591d637699a149f973b0e5be2f39ac67499d91b1d9d4b70f40099785168b81a2b09632688"}, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80840, 0x0) write$P9_RLINK(r6, &(0x7f0000000300)={0x7, 0x47, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) 02:40:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x547080, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000017c0)=ANY=[@ANYBLOB="440000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c00010069706970000000001400020008000200", @ANYRES32=r4, @ANYBLOB="0800120000000000d3216eae6ca8e7fbfa84c28478554923a9f477fa304ba091defd10ca82f74db257a5d01d681a1d292042831ebb88d524de5c5febf5993ab429c64995120943c95057f8a5e4167144bf"], 0x44}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000001740)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x90, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="06f8f9581ba9799000bf2bb699827394efb06941e3c857c73c7f0d72bc397f3a46bb445e444e3bcb134d27368c249232ad8d", 0x32}, {&(0x7f0000000140)="76e363891883f0d16030308e311fde2df831e50bc901d410fce3adfede8c5940cf4620de512990af1eb496d9cb01e3c4759a86a0dec653d2dda4c92a8f1ed261c4060533ec288fa64dacfe32e64adcf4555a8a28af4ba24d324cc24df855e257ad76edad320cc0e6b3eb54d023c2516abcf9eb20a739044c57943afb7775323b57259cad96fbade9a6eb1b625ff84d63206c05eaeb270acbe597aaba034a375c8a4adb3fed89", 0xa6}], 0x2, &(0x7f0000001a80)=[@hopopts={{0x28, 0x29, 0x36, {0x2, 0x1, [], [@jumbo={0xc2, 0x4, 0x9}, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @rthdr={{0x48, 0x29, 0x39, {0x7b, 0x6, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x10}, @mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x0, 0x3, [], [@calipso={0x7, 0x18, {0xfca, 0x4, 0x6, 0xfff, [0xffffffff, 0x3]}}]}}}, @hopopts_2292={{0xe8, 0x29, 0x36, {0x5c, 0x19, [], [@generic={0x1, 0x82, "07cdee3424bf48a4e33be07c9b672be992e75c0ad90c069ec321140e4f16a9d3c770f8b06467bbca1b7d24845d564699603dac9798e10416b9cb8bb7eaa356c1158a099b32ea1e8c6f0eddb20ec9ed04e62a4ab37cda85640cdae3c795d245b7a52f3f08dae1d97ad0ce8d276282c5114ba5d727cc2ce57525ea7cc7a7659c91ccd7"}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0xc17}, @jumbo, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x20, {0x100, 0x6, 0x8, 0x3, [0x1, 0x5, 0x8]}}, @jumbo={0xc2, 0x4, 0x9}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x1e3, 0x2, [], [@pad1, @calipso={0x7, 0x10, {0x2, 0x2, 0xff, 0xfffd, [0x9]}}]}}}], 0x1e8}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="29ccb9528d13bb913ff133de4c9c142a090ae92bbd0773075de4c809dc6e6ceee9cd52cb79d16237baafd1b7ad1371fd4d2c8b7b039445f6d7808cd9d8d3fac15a6ba905c98a1421e55148b57e89b8c91718a6e7e7d51ba57e98ff03a125be34d81039f7a14f27a5f123570287297c5d94551750cbc64110a44fed92ae1524bd0a70c4224f6a508078091d33ecaa8ed68d759c173c7629c374a7cfce4a0a86d75ce5e50d13f431", 0xa7}, {&(0x7f0000000580)="e06b7b405f4fa243a57092476ddc07f71b282574ee1cc8240e709419e0f29c485c83635d395c32b655c9def4dfa9a62e5fcfe93b130411e2a91d3551a9e027dae25349f2a386ad465298063604ac2563163b54104cb8ae17f147af9a095d0d13133f1cff60d41ce7f361faad06e88a8e8eab8fcde8097392d7901aeb22cd04cc8dfff0c8d8a7f0f7ff6483d3b17560d20526790bff9ffa1599301ed2cc11ff70e9ac8c6de17a", 0xa6}, {&(0x7f0000000640)="c073ed12df7007e23010878eb243503586594d7f87f7e51f7085344ae6bb5e78a8847975fbf0236cd9095518b181539dbb3307a7bdac0b7bd62595712f97167762e6707e5ecf8fb3f0fb5da23f3bf4316632ba9bad20caee692e87b71d6f3eeafbc7df7fe93f65fca181054afa828c6232e0a1241fead0e41f0f50bfa199a2a9737d6ffda8886f8e1328929d42371490d099ac82060c29f3701b8e133ad03dc81e431fce71878d767320217de40741df3fecb52d5d7f55dbfaec7f8dbb98cc8b354c8f5ead018ae7116fa6b101a1a0ed474dd2cee71f91f056614d4fbac3ce950f96ace404c2a1b104bcc6e92a1104a8008ae5c3e52b6376fb0a6339ae5ff68eef445afc419160930fb0c8150b46189740d42f7f52d1a4e62ecd25b198bd2d7cf28dcc54dc6bc0effcdef12233b30e29f27ae7b130aac1db1aec7b5265dd0ccfa05079fd7e3d39e553aa1f56cc9b401b40ecfa9263af1845317ab426b958e1dc183c4e5f19461fce908eedbc902ea9358c4bef84700c966784cbfd62de4f99dc2df821b1c86fd8639335340dc9125dc5f9decdef76b2a5a37bbdb7692ab7d42bcd46c36ff6aedbf73e7aa1657020b54bdb1274748f1767f9f1b47f702028acb172865a9234559a7d006fdb9c56dfa73d204f2d82fbf65d0e4a6fa902e3b7f669cb3c2c7c75157f61d9927551609c6decca613f8c0bdea4f4fbf75f4c9770649cae378e92e849419fca0c571be8c5513d3d894db70955a4a0b00e119d32f2397a92eddb1709e1604f75fcb52f252a94bd96deb09a59a9f9bfdfc5b699122bb373acc52b5c1202b0e85525ec1b4d7b763ced721d8afdee26e571c18c99b6114e018f2efeda036b924856b909666a0a8d683566bcd557ff668f53c4d9d378eea652ba05c0eb7594786f71d9e3aee432ec5510349fde5ed4eaaf8828a763a4e08abfab6a5d2bbf0665959ed85ff6a41ee83b5e87e27190c09d4426c632bfd5af0ab113bb925db3f514087af7ff79f3ac8adf9113aa797d053aba8c502f7d35f8891bba8f4cd50a6a847036dd0ceb3af747c60378be33889f09ef7c68a5b0229e648b2fe92fb113995518141c754454d84fa3896464ec123e243c8c4a9912b4b451878acde8fab8943cb61056bf123ed2e081c764bcc2379bd1b7b1c24c70f2f3bfa45443c2b45cfb5bfe7ca6aee0aa16d3b3fd928811887678abf3b85f9a7b43096681486f5f1b5d8235963ad697e0cfa98ed6bead51aba851c0157b6ba12497867ff502bb984117ee626e45e70d87861898cca1b7f096366f925cec2c498cf1018da58a321e1c97b93e59a87f74ffe5fccaaca6fcc0dbd74b971053fe194e85fa0177ade7fbb8b08f2dd31382c2ed7fe496fd0240026a4a5d99d3775addc98c89b7d8b2c572e95568cdf0c05ef98f93bd83f9877fc387af0dff2eee4637a30e23140dc7e8b4e16496476a1ece15d0d8e9409ea45ebfc87b9247cd948d956c0189c129e3f79841acbb24ac67e7eff25cf171d6b74fe3f016a28725b959a3ca343bacbef4e131d8b6fcab492714ac0c5fdf8a0594cfce9301ef56f5dcf345510eb382eb8c25715aca1543b74ad44760cc8147f0ce0078b4c0fe3344a8d7088a194a3b7cb1d6b7320cf8c7bdcbaa90ccb8551d5ea59d14423bd7ce2724def9383afac45ef8fec9f3461fc4b848077ac4022eef00c214300d427d2b00e54136854ee68bf8aa80002c6d20a25019ba6823dced306733823efb1f3fe2f2ade6fab093d19f9cbeedb597e2bace72b7263e0fb5e29aec77912346d404f0f6972403d9195368ed56b33fc9ed45acd88ee5eb568b49829cf03978757fa8bc0d9cdda4c5db8afdfb300112b4dd830c3fcc0d8042f6e01ad4d35c749d7c674875dbe41ce87c77ac01238c5a4e7587d96532a4939b12fb3f247c2769d0e1a67913efd7374a71eb0f733545e367e91a04726b20471da0b13ce64f7837af7e06a18e515c88fcb1530b14d8c9b90df1770e8903ba15db6a9b12a038740d5203c3a989093c9d838c5da960205af9109d395374d60589100ceef857e70986406bf1127d18e282bece69af376f22308d8f781465d67c22052edcbd49a6fc2ca87d2e361dbbbbde00aa5ce33322ccc456e981ae28d9ba6e81c82c9e4054af83ec067516bb9f00b22f104387241f96adba00125e98750b24e8d5e4ff0fe9178e1615845600d6a73470518dc12f84ecf12904ad7cd08f5fca23aa7287ff3b336b5c1276578499a9d60dcbaeb8cd994646ca06495709d3d474b0a5ff703480e6140a5b75b5c7ac6947a2be2609070d3109cd67281097e205a80f34b28ab3d2f40e5ef931e798ff008d48a762db1fdde8b9e46ba3b20975414fe4ee2329c264bcbacfaf799cc7e3a6844a17175a06816a4dc34faf0cd19eb648fd6316623d2feeeefbfff32f2f671b5698c38ed9847d59635056afa95c5160424f3f15597e38e7d6f18cc2bcbc3ddf073c4f6a596f1f5d2e39a044eb02c84c879756c7ba89d0370fff2db7a9d206d3f3a87b8d8a963f1ea2ca0bcb2e5ec31ac5b55e00434a394fa3f0372b1243daab9172cf61ddaa8fea44fb37b7d56fba3fcb105e81f4f5b2c3e71068e79f29b78a105ef5490e45edf1ca4e16e0e90faad7b98cef669b305fbd8d1acff640ef2ed7ae8d030eecc7e7bfb00150084d43ad97bfd3ec41c3f94086a788762436ad7486ca849931aebab5e4a9ebe20670b3a67f428429c237af7c5285354bb4198eed9229cb5c9a244d4fbf0a2f5688dece6c77419646563cd62eeb3b2e69c8c3fca9d501bae8738a98831356d71504669a50af39f74a007529fcb508e257f73dfab9da5cf4a24b2a3247f1f4c7689a4cc07753bb71d7610a91e32db032fc4acef53e65d013f4ff28dae4ca47ad39802c80d790e3ff9773e5729fc55e0ebb1e48464146d8931e0d38b26c69dd33684b90e9c0fcb1c04f8caa83a6bc92c1296ed5912b9940756c42b517c27719d192160f79e3250bd88a938a62f471ddd1c42d9c890f5c07cad0778bbac60c778d2c2d8fb6fb52c08472021dd6df75d6c685a60824ebe1081060ae7047e532afac35f2f4c60c3eaa74f62031eaee2140bb613a8a095d7d8d0e32e18fd0f5c21c8b7fa3beed626142cfcacccea53463c966a40c508a38b41900bd505d490837b9a2577a5fa50151e5366c72265c8c91714f08fd9d659addf7e059251f5311b69974850a01b23c08be4a18cc0e8fef01c0a44004622f66fb9ed28931688cfb31f000e1091b6dac8763332a573d58c9d2c647a068b0939b2d28a78e70f763cb0316b4bd657a9aa6849518a9788b709a435a69f62508cec9c738012aa8fbcae1d4f5330615719eddb230963d26cb864ed17647883ce9164cd6cd86661529c981963be89cf38b5fa3d41265ca13c2c40a6afdafb93f7069628dc48fe54fadadc023710e7e5b16c263b6f1669255a3230acd421893d51cab501c9d9fbd05651edbb870579c4a4934e0170a7c74cd11ef8d83dceb82c093ecc410ef46deb794b664e5651a6ef150fd21f7880641814a9ecfafc02fc78d27d42bcbd67e681b2ddc40367d535678b044e5dd6221a290d49ba597ece5299f98ee4466d41be53c195d4ef930172d1fd3cfa7a892e429c5089677375f5ac8a405c442ad424ba7b4efc16b1faadc4c06030142d52473a70399f418d4e56eacfa60347403783764d4abd2618f0bc30442e57f21843910623539dff79206f17ed50baf04adc625966501af51967eb0c8b5bcc0a730d665f94c87c98fdfa5f706e539cda67c68317202c62f2de79d65fb49283066134d131c90d2536953e59b7c54ec415ba42b5ea9486c669a249ed52fa34effd05bf5283247685a90b88a348438d35991e8e1daf4ff88d8fb0511091811768f3f84946148fc8d732c3babebc077153bde2a08e8b5b2c92fd07f5cf622bb543413d53fcc9f99051cfd81f1de8de0820ec172eb94023261ca5dc2236c89e78cfa4f87369fe7b4e14dc0185fd5247da90b83c1a95035860e11ce31dab7d42849061627e3aebece117c52dc6fb3d9e96c9ddf3ab57e98c756abaab1486b78adad9c3d334e910372639ad421334cc866724c7bbf56c242cbc13510e892e7fb9942b73767e1f07dd4bdca8217dd1f19784858eed0d764d5f1af53cca593625c817fe0513b9512a9fe7260728851938b0318f2f79f1477bb175bb4275f87ebb1eef2caf48c3a698474ceba37116b271218ba9ad69ee25c3d5c10e9f1cba127281098772ea34daceeb6c49243f8b4ca48897bd81c04147ab0f5a94e969d492946d63979f1d0909b3d58d5d4fd1397f0cb3e67a451b074fdd105b8e0d46ed88d29d7146225ccef60621421ef4e3aada52c1dd3500b3fcd14567c6b46322532cec7747bcb030bc7ead17f25dec18e61a145fcfc75d1eca64bc9ecaa52b2cf30c52c892e517a415b570e6d62fc429697720a109bf203114e34cd1dcfb2940539606b9b3519f40ea47f874b61396c70435b8c005e856479b388a56d9529ea2cf32a261c798b2d13437f676fe5c727b213405dbcb6f4e4ca73f9e655d1d3ef7d4b55d67183397631af77acf5f752462e5005c1bd9ef677bab1d0ce86242051b6c133dcced961caad03dca8c5269fc896c2a80c61dd3ef396d4c0aeb4e5f17ae05eb01470b9e2ec6917300a834913a17b39c67d3218951d1d2e3ae3aabe70f89be8c6941a3e380047d8a744395f48995ea35dc5fd30a54a06a7e360eaed1cf45f43c6b7a2ac13d5a0a01611e3ef9781de10f345dcb05af50cf47c9d9aaff55d1d85835d99310f4b11b945e5cf08a8d3a4aebea5ae98f0c366d55e8a7038c0be66032159960aeb7939b036e8af6a90cbf4da5dde15a7b9da9e5ed906965c2f6a46271783d60775ad48287156b6e9e8065adfcd1392ba58c5e292dc47be1b8f79701d8bed0a59f327325b776b4aefa5f522c914bc49bdfef8cdf3f2426e2a083bd8154c9f0474d55d59ab2fa58c51a7382ed6dbac2426c832a211d9ce5818f3455cf81f298c422f7989a87ebe2115577acb74eab32c62b18100e1d348653871722967eab470fd0c225887b3aeb265f68164c2fbdf4eb415d6e3a41604552350143a86cb6e5d745e4998b29699247d3015a9298b4f337bc817e91a510cbb328635cb0757ca7f56a22a86a732d5736fac08f40d51c2c43d83c0c00e8a4a9dafdd16ac31d795ba10bdbcb3c63873ab5f86fb6c0b2f3e2de7162b464e07b253f69db6fdc2a1d159e0abc5a28830582b741ebecbe76d14804bd8615493f25e01089cb8361f0b5642e43599213aa04aaabb5d2611e2289c89fd5c05756629943bfc84ab2f8334aff263b20c9c4d7b3da4a797787e34a24cfd89d94f10e2509c3ab53bd32c59fcf726b054db75227949b31f40a5599d56dbdf8026f9ed828fd390f505d5c6214b5b3665d9e230788ec93fb87e9fc32e28a7526674c6d4295539d3d3b6ad43989ec9b8b07fc2dabf4cdc2af5ebe7d6e3922d4c9c68f41d59614b7f16f81174593efc091567312e1924d555ced4026e91858ae21574bf59c08bdc94e36747f1bba16b01fc3eca986753c4aae6493cb909f7d5c55f5bc46496272360c854e63e32c3d2ea40bcb6cb5c5feba2eb777bc7f1087e81b3d6b8b91f26cb0721d23b434f4506469096ea1a9979c167a9dc4066f4c5b9ef32a79b6f7fc411826a79c32a323cbea7757696b6ac4fd8ffcbc878868c614a57ab3d506b7653119ad412dea096b87853723722778239078522bc95b3f96c8fb17f76366d5269386443", 0x1000}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="5800000000000000290000003700000087070000000000000738000000090c02070014fa0000000000000104000000000000000000000000000000000000010000000700000000000000050000000002000000000000000014000000000000002900000043000000470d000000000000140000000000000029000000340000000900000000000000300000000000000029000000360000003302000000000000c9100d6a5fbb96671302618a0dc641fd6a59000000000000dd229e6e932f1b6b290000003400000001000000000000001400000000000000290000003e0000000100000000000000"], 0xe8}}], 0x2, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x800, r6, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 255.359170][T13575] block nbd2: shutting down sockets 02:40:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_EDID(r3, 0xc0285629, &(0x7f00000000c0)={0x0, 0x1f, 0x5, [], &(0x7f0000000040)=0x7f}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 255.419470][T13582] Enabling of bearer rejected, media not registered [ 255.450094][T13593] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 02:40:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x25}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8180001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x42c, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1881}, 0x0) 02:40:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f00000000c0)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x302}}, 0x40004c88) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 255.575263][T13604] netlink: 'syz-executor.1': attribute type 18 has an invalid length. [ 255.584331][ T1524] block nbd2: Receive control failed (result -22) [ 255.591548][ T8095] block nbd2: Receive control failed (result -22) [ 255.603528][T13597] block nbd2: shutting down sockets [ 255.655756][T13606] Enabling of bearer rejected, media not registered 02:40:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x28}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:23 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "97e98178c1f6"}, 0xa) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r8, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x21, 0x0, @l2={'eto', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) 02:40:23 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r0}) syz_open_procfs(r0, &(0x7f00000001c0)='net/ip6_tables_matches\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0xa, &(0x7f0000000040)='/dev/nbd#\x00'}, 0x30) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x1f0bfa59c604a1fa) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f0000000100)=@rose={'rose', 0x0}, 0x10) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 02:40:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x2, r4}, @IFLA_IPTUN_ENCAP_DPORT={0x8}]]}}}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', r4}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r5, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat$cgroup_ro(r1, &(0x7f0000000700)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendmsg$key(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000740)={0x2, 0x3, 0x8, 0x2, 0xb, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x20, 0x0, 0x0, 0x70bd27, 0x34ff}, @sadb_x_nat_t_type={0x1}, @sadb_address={0x5, 0x0, 0x33, 0x0, 0x0, @in6={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10001}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}]}, 0x58}}, 0x8010) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100030e000000030800000000000005000600000000000a000040000000040000a6999c190000001a802100004002000000000000000002000100010000fdff00f10200fdac0005000500000000000a001072bbb6890009000006000000009aec3f3f6310aa000000b5945cd14b9e97b771b40e979136503fa8d1043833cfc9b41f4f5f03c5548aecb872d95c55de3234cccfc6d79c98d5e9ec209fafb104df446806474b50273f7a12c4ce72496dde8bd84c09685ccece783922b04323cb44745016d288e9781b6701042fff780c739f6a2b3f9303000000fad3ded6213c83cd49870b4ad37381b567c105c32b6cac29257b2e00000000b763ca4f88170b2462014257339c75e0fe6af559c270798446e63bf4f6b01a84480382ef18186918c2411807a01302cd72110340ec88074fac5e08acfc24da759325e87efce2bd77f8bba9103afd610445f1fb84f423ab4ab90112eaa42ea98ef3edcc40fc44d9412bcb5d92d30f341ba9f24709591817dbe0848c30806b54d7f9443339c0bf7b6a4fa2bae7b3782eb641271c11f44e5cb768536856b76c125230a641efe4dcb4eb7829895a9d25151da9f51f4f70e9ae8676dae54125786739ac4d49ce34aaecfb000000000000000000000000000000005186908cb2c2ebac97fca61436312b3090711ee4eded6dc7f74c7967bdfe5a3b5684a4a83d1c24d20a6c88218ee52397272214dd007a02643059a999f5470933f30bf4bf341df02f7f4ec41646ed35ca87a2170e15216221a4a4d6406fc1feeab1ffb80bc77addb66cc337c94cd53ef92a17072c013cf10d4e215e7624452ca8d3771e339ed5c8a5883e705d84015b54650100b36daaf2d9a2e0ac0cb250e1a185da55f3651d2a23e2e19b31f5ae294c177a4121f80236bac9e8a22ab0a0012059ec05a67659b10489baf19a3448c9d0b57d782604f6151ed2fd211a3be5b7cf79e2b82dd0d015e6cf1610084d9ce3f3e442446b03e0368d4ce86e2c9fc4a1d29c569b7f6cca85b529968f14b9cf728cf2be16c5d02aa48ed0b8d93418f3b3f94cb360d96bf2d400"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="60a63d37afb5db79cdb2745fdc25b520d41f12084885f93d6b6dd6394dbc68452b64490206c35962ca9713c92c598db90d87d492519f4444c2d18294f3001c618f8581be7c12c0d25be35f0ace3752f487494fd607e4c70bc45e645b8c5fb8652c2be9d4b5021a33f3de5c7c3b716a37ba11b00b0a13bf43dc348b3df694e0999719a5a148534af737850071d8c1ad8a136d921a5633edb84b79552eb571fbe7", 0xa0}], 0x1, &(0x7f0000000540)=[{0xa0, 0x3a, 0x7, "3380888f79e925aa227ee0cb758baa6128d451c8bba42c12897b56d8e93c386db2b695fe856df30008f080c0b56c7437de1a0b583dd7edb7ff3ce5bc5db265f92e4103d890314afcf1021de9afeea52de43593779220a22afe166d03f989681d150499e5da3148374107d73a244f4649644da41498cdc80ae5bc0126d3cc59f1f1a917d1e32bd509c177"}, {0xc0, 0x11, 0x81, "2cbc2bb1ddb24b656880f88f47596d5bc3d823d2543670e538726f908625f787a532e298c1d96cea6983cde5225b6c898ff157be6d83e3d0d6c891d0945afba4505d8244557c9935a762e49950766bdd4807358b2e3e3d4cd992dd5beb0d1225c56b41a3ab68c210459917366cc23804f75b1d4aa9b0bdb826287ef07c8f13617712db990cd4d9b23211262b29f598a1330f68a2412bddf2953cb2d8204f4f4bd6dadf5d1d7a11336a"}], 0x160}}], 0x1, 0x4000040) 02:40:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 255.890530][T13624] block nbd2: shutting down sockets [ 255.916493][T13627] Enabling of bearer rejected, media not registered [ 255.948846][T13624] block nbd2: shutting down sockets 02:40:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') 02:40:23 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x400) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) r8 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r8) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 255.970383][T13638] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 02:40:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x48}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x547080, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000017c0)=ANY=[@ANYBLOB="440000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c00010069706970000000001400020008000200", @ANYRES32=r4, @ANYBLOB="0800120000000000d3216eae6ca8e7fbfa84c28478554923a9f477fa304ba091defd10ca82f74db257a5d01d681a1d292042831ebb88d524de5c5febf5993ab429c64995120943c95057f8a5e4167144bf"], 0x44}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000001740)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x90, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="06f8f9581ba9799000bf2bb699827394efb06941e3c857c73c7f0d72bc397f3a46bb445e444e3bcb134d27368c249232ad8d", 0x32}, {&(0x7f0000000140)="76e363891883f0d16030308e311fde2df831e50bc901d410fce3adfede8c5940cf4620de512990af1eb496d9cb01e3c4759a86a0dec653d2dda4c92a8f1ed261c4060533ec288fa64dacfe32e64adcf4555a8a28af4ba24d324cc24df855e257ad76edad320cc0e6b3eb54d023c2516abcf9eb20a739044c57943afb7775323b57259cad96fbade9a6eb1b625ff84d63206c05eaeb270acbe597aaba034a375c8a4adb3fed89", 0xa6}], 0x2, &(0x7f0000001a80)=[@hopopts={{0x28, 0x29, 0x36, {0x2, 0x1, [], [@jumbo={0xc2, 0x4, 0x9}, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @rthdr={{0x48, 0x29, 0x39, {0x7b, 0x6, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x10}, @mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x0, 0x3, [], [@calipso={0x7, 0x18, {0xfca, 0x4, 0x6, 0xfff, [0xffffffff, 0x3]}}]}}}, @hopopts_2292={{0xe8, 0x29, 0x36, {0x5c, 0x19, [], [@generic={0x1, 0x82, "07cdee3424bf48a4e33be07c9b672be992e75c0ad90c069ec321140e4f16a9d3c770f8b06467bbca1b7d24845d564699603dac9798e10416b9cb8bb7eaa356c1158a099b32ea1e8c6f0eddb20ec9ed04e62a4ab37cda85640cdae3c795d245b7a52f3f08dae1d97ad0ce8d276282c5114ba5d727cc2ce57525ea7cc7a7659c91ccd7"}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0xc17}, @jumbo, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x20, {0x100, 0x6, 0x8, 0x3, [0x1, 0x5, 0x8]}}, @jumbo={0xc2, 0x4, 0x9}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x1e3, 0x2, [], [@pad1, @calipso={0x7, 0x10, {0x2, 0x2, 0xff, 0xfffd, [0x9]}}]}}}], 0x1e8}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="29ccb9528d13bb913ff133de4c9c142a090ae92bbd0773075de4c809dc6e6ceee9cd52cb79d16237baafd1b7ad1371fd4d2c8b7b039445f6d7808cd9d8d3fac15a6ba905c98a1421e55148b57e89b8c91718a6e7e7d51ba57e98ff03a125be34d81039f7a14f27a5f123570287297c5d94551750cbc64110a44fed92ae1524bd0a70c4224f6a508078091d33ecaa8ed68d759c173c7629c374a7cfce4a0a86d75ce5e50d13f431", 0xa7}, {&(0x7f0000000580)="e06b7b405f4fa243a57092476ddc07f71b282574ee1cc8240e709419e0f29c485c83635d395c32b655c9def4dfa9a62e5fcfe93b130411e2a91d3551a9e027dae25349f2a386ad465298063604ac2563163b54104cb8ae17f147af9a095d0d13133f1cff60d41ce7f361faad06e88a8e8eab8fcde8097392d7901aeb22cd04cc8dfff0c8d8a7f0f7ff6483d3b17560d20526790bff9ffa1599301ed2cc11ff70e9ac8c6de17a", 0xa6}, {&(0x7f0000000640)="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", 0x1000}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="5800000000000000290000003700000087070000000000000738000000090c02070014fa0000000000000104000000000000000000000000000000000000010000000700000000000000050000000002000000000000000014000000000000002900000043000000470d000000000000140000000000000029000000340000000900000000000000300000000000000029000000360000003302000000000000c9100d6a5fbb96671302618a0dc641fd6a59000000000000dd229e6e932f1b6b290000003400000001000000000000001400000000000000290000003e0000000100000000000000"], 0xe8}}], 0x2, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x800, r6, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) [ 256.095129][T13638] netlink: 'syz-executor.1': attribute type 18 has an invalid length. 02:40:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) socket$nl_generic(0x10, 0x3, 0x10) 02:40:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_EDID(r3, 0xc0285629, &(0x7f00000000c0)={0x0, 0x1f, 0x5, [], &(0x7f0000000040)=0x7f}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 256.196322][T13661] netlink: 'syz-executor.4': attribute type 18 has an invalid length. [ 256.287820][ T1524] block nbd2: Receive control failed (result -22) [ 256.308772][T13644] block nbd2: shutting down sockets [ 256.387428][ T1524] block nbd1: Receive control failed (result -22) [ 256.394582][ T8095] block nbd1: Receive control failed (result -22) [ 256.419559][T13667] block nbd1: shutting down sockets 02:40:23 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000009ac0000000200000000008013730000007d7050d8ed64e267c04a34bb3f070000bd6a93e4bf070796cbb99a4525ece347e187d857dac9325a810850d5d0be3276bfde805ba584c5e2e7d442d066a72d523aa524ddc3bca12b8a816f2a72f1dbe25d72"], 0xfffffc2b) lseek(r0, 0x0, 0x4) 02:40:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) 02:40:23 executing program 4: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x4) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) pkey_alloc(0x0, 0x2) lseek(r0, 0x0, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x1ff, 0x2]}, &(0x7f00000000c0)=0x8) fallocate(r0, 0x0, 0x0, 0x20) 02:40:23 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x10, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r3 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@empty}}, {{@in6=@mcast1}}}, &(0x7f0000000040)=0xe8) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000000)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r3}) syslog(0x4, &(0x7f00000000c0)=""/139, 0x8b) 02:40:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, 0x0, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:23 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2076ce23c28c9f83b27f2c18d82625363592f14b7766646e433d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000280)) r2 = socket(0x1, 0x1, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @multicast1}}, 0x8, 0x6, 0x8000, 0x5cf, 0x1}, 0x98) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r2) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r2) r8 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66e20807b7646e6f3d", @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB=',\x00']) r10 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r11}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r10}) r13 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno', 0x3d, r14}}) ioctl$DRM_IOCTL_AGP_ALLOC(r13, 0xc0206434, &(0x7f0000000200)={0xc0, 0x0, 0x188477c825a67d37, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r12, 0x40106439, &(0x7f0000000240)={0x9, r15}) ioctl$NBD_SET_FLAGS(r7, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r7, 0xab03) 02:40:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x60}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) socket(0x400000000010, 0x2, 0x0) 02:40:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="af52d059ab490ca7619cbe695f26a73eea7ec3f919bc8588ca60d73d6a3f81363d1459d2f35d22e5a909bcb0f71571a08be87c73427d6b10926a190c8df3ddecde2713f85d760af2db6391293780a99b17c84a6bf8d4eaf572859575163880321da399d4609220b7ddbd7c8d74099928ec07263e1d64", 0x76, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) r5 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x38, r7, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x5, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)={0x25c, r7, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x60, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x401}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffff0c4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff80000000}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x88, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0x2}}}}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}]}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd7a3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x800}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}]}, 0x25c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) r8 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='7', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r5, r8) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r3, r8}, &(0x7f0000000280)=""/225, 0xe1, &(0x7f00000003c0)={&(0x7f00000001c0)={'sm3-ce\x00'}, &(0x7f0000000200)="22efd7f86d600610af718c856d6befef1e8e", 0x12}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400)=0xcb19, 0x4) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r9, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20ncci\x00', 0x101, 0x0) ioctl$VHOST_SET_VRING_ERR(r10, 0x4008af22, &(0x7f0000000480)={0x1}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 02:40:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x68}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 256.737972][T13698] 9pnet: Insufficient options for proto=fd [ 256.846220][T13698] 9pnet: Could not find request transport: fâ·dno=0x000000000000000b [ 256.957307][T13714] could not allocate digest TFM handle sm3-ce [ 256.974394][ T8095] block nbd2: Receive control failed (result -22) [ 256.974398][ T1524] block nbd2: Receive control failed (result -22) [ 257.002836][T13712] block nbd2: shutting down sockets [ 257.011543][ T1524] block nbd4: Receive control failed (result -22) [ 257.028760][ T1524] block nbd4: Receive control failed (result -22) [ 257.055082][T13697] block nbd4: shutting down sockets 02:40:24 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\t\x00\x00\x00\x00'], 0xfffffc2b) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) lseek(r1, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r4, r5, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x7, 0x800, 0x7, r3}, 0x10) 02:40:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x20000) openat$cgroup_ro(r5, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) 02:40:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000000)='/de\x8b nbd#\x00', 0x0, 0x262a40) r0 = socket(0x9, 0x80000, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2076ce23c28c9f83b27f2c18d82625363592f14b7766646e433d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000280)) r2 = socket(0x1, 0x1, 0x0) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @multicast1}}, 0x8, 0x6, 0x8000, 0x5cf, 0x1}, 0x98) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r2) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r2) r8 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66e20807b7646e6f3d", @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB=',\x00']) r10 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno', 0x3d, r11}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r10}) r13 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno', 0x3d, r14}}) ioctl$DRM_IOCTL_AGP_ALLOC(r13, 0xc0206434, &(0x7f0000000200)={0xc0, 0x0, 0x188477c825a67d37, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r12, 0x40106439, &(0x7f0000000240)={0x9, r15}) ioctl$NBD_SET_FLAGS(r7, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r7, 0xab03) 02:40:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x74}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) pwrite64(r0, &(0x7f00000000c0)="4fa7515b484a843d67c7a7cd3e947bfe0693e913f45bfc0abf52b6d6498772758adb74d95f2a5650b500a5ce4d4fe559a1066d93c025921d850dabba038e80b6860ef836c2d00f3e1d7d00878a717bd1ffc7827a2b289d4f436d3569744c8c7421b274e0e7cb5e0cf1e3ded9f50c1e446357e3a8a9f749742404eb34e9d9cf54651f5b407384c9ab420876cff58677b6435840f10cca56b11ddcbb3f6aef19620558202a552d67689ace0cebd898eee872d5df2f8370a0e0bb8ec14f1ccb1790e67acbfee5594a22924f03e54adc16a1bd407080d874da2f36736476a9c2e9f89b965c0eee107dbe473086a93f18f7b705fa8b25b0119caa7a52c44838", 0xfd, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x564041) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r2, r3, 0x80000) [ 257.242688][T13743] 9pnet: Insufficient options for proto=fd 02:40:24 executing program 1: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r0}], 0x1, 0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x100000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/37, &(0x7f00000000c0)=0x25) r2 = socket$key(0xf, 0x3, 0x2) write$FUSE_IOCTL(r1, &(0x7f0000000100)={0x20, 0x0, 0x4, {0x8, 0xc, 0x7, 0x2}}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000640)=""/241) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/770], 0x70}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0xc5, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000080)) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$SIOCRSACCEPT(r6, 0x89e3) r7 = syz_open_pts(r5, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000000)={0x3}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x5c, 0x3, 0x200, 0xe8, 0x4}) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000540)="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") [ 257.328155][T13743] 9pnet: Could not find request transport: fâ·dno=0x000000000000000b [ 257.380212][T13752] block nbd2: shutting down sockets 02:40:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) dup3(r2, 0xffffffffffffffff, 0x80000) 02:40:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 257.480695][ T1524] block nbd4: Receive control failed (result -22) [ 257.488663][ T1524] block nbd4: Receive control failed (result -22) [ 257.504176][T13738] block nbd4: shutting down sockets 02:40:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:24 executing program 4: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x6) fallocate(r0, 0x0, 0x0, 0x20) 02:40:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) dup3(r2, 0xffffffffffffffff, 0x80000) 02:40:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x300}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:25 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x39ecae3eecc09f86, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00000000c0), 0x4) r5 = accept4$x25(r4, &(0x7f0000000080)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x400) r6 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r6}], 0x1, 0x6) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000100)={0x1, 0x9, 0x6, 0x0, 0x0, [{r2, 0x0, 0x9}, {r0, 0x0, 0x8000}, {r3, 0x0, 0x1}, {r5, 0x0, 0x8}, {r6, 0x0, 0x30}, {r7, 0x0, 0x4}]}) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) [ 257.738231][T13779] block nbd1: NBD_DISCONNECT 02:40:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) dup3(r2, 0xffffffffffffffff, 0x80000) [ 257.767488][ T1524] block nbd2: Receive control failed (result -22) [ 257.767493][ T8095] block nbd2: Receive control failed (result -22) [ 257.792293][T13781] block nbd2: shutting down sockets [ 257.798514][T13779] block nbd1: Send disconnect failed -107 02:40:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x500}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 257.819431][T13779] block nbd1: Send disconnect failed -107 02:40:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab08) [ 257.861003][T13777] block nbd1: Disconnected due to user request. [ 257.861216][T13781] block nbd2: shutting down sockets [ 257.895028][T13777] block nbd1: shutting down sockets 02:40:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x600}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r2, r3, 0x80000) 02:40:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000c0044379be93f1fcbd830417484939599c91b6710ffeef20128343d8a8af03e6", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x14, &(0x7f0000000980)={r3}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000000040)=0x4) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000140)='9p\x00', 0x26008, &(0x7f0000000200)={'trans=fd,', {'\x00', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x811}) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x8, 0x400000) ioctl$NBD_DO_IT(r5, 0xab03) [ 258.085389][T13812] block nbd1: NBD_DISCONNECT 02:40:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x700}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) [ 258.107129][T13812] block nbd1: Send disconnect failed -107 [ 258.142585][T13812] block nbd1: Send disconnect failed -107 [ 258.195314][T13807] block nbd1: Disconnected due to user request. [ 258.211522][T13807] block nbd1: shutting down sockets [ 258.217918][ T8095] block nbd2: Receive control failed (result -22) [ 258.225376][ T8095] block nbd2: Receive control failed (result -22) [ 258.232783][T13815] block nbd2: shutting down sockets 02:40:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x900}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) 02:40:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x5, 0x5, 0x7) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) r4 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000040)=0x1c0000000000000) r5 = semget(0x3, 0x2, 0x10) semctl$GETVAL(r5, 0x0, 0xc, &(0x7f00000000c0)=""/55) r6 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x28, &(0x7f00000000c0), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25ADDUID(r6, 0x89e1, &(0x7f00000001c0)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r7}) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:25 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r1}) syz_open_procfs(r1, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ioprio_get$pid(0x0, r1) fallocate(r0, 0x0, 0x0, 0x20) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r2, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000003f40)=ANY=[@ANYBLOB="4800000000000000140100000100"/24, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/156], @ANYBLOB="0503080000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/67], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/198], @ANYBLOB="c600000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/15], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/54], @ANYBLOB="ffff070000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/42], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/77], @ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00'/244], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00'/219], @ANYBLOB="db00000000000000"], @ANYBLOB="070000000004000000000000000000dfa4639223dbbd6c40a9e404804300000000"], 0x48}, 0x0) setxattr(&(0x7f0000003700)='./file0\x00', &(0x7f0000004040)=@known='system.posix_acl_default\x00', &(0x7f0000004080)='\x00', 0x1, 0x2) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x240}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0x4bc}], 0x7}}], 0x48}, 0x0) accept(r3, &(0x7f0000003fc0)=@tipc=@id, &(0x7f0000003000)=0x80) clock_gettime(0x0, &(0x7f0000003ec0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000003d00)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1, &(0x7f00000001c0)=""/54, 0x36}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/173, 0xad}], 0x3, &(0x7f0000000440)=""/198, 0xc6}, 0x42}, {{&(0x7f0000000540)=@hci, 0x80, &(0x7f0000000940)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/138, 0x8a}, {&(0x7f0000000800)=""/119, 0x77}, {&(0x7f0000000880)=""/52, 0x34}, {&(0x7f00000008c0)=""/24, 0x18}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000000900)=""/39, 0x27}], 0x8, &(0x7f0000002b80)=""/94, 0x5e}, 0x5}, {{&(0x7f0000002c00)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev}}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002c80)=""/198, 0xc6}, {&(0x7f0000002d80)=""/97, 0x61}, {&(0x7f0000002e00)=""/34, 0x22}, {&(0x7f0000002e40)=""/19, 0x13}, {&(0x7f0000002e80)=""/101, 0x65}, {&(0x7f0000002f00)=""/250, 0xfa}, {&(0x7f0000003000)}, {&(0x7f0000003040)=""/185, 0xb9}], 0x8, &(0x7f0000003180)=""/220, 0xdc}, 0x2}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000003280)=""/30, 0x1e}, {&(0x7f00000032c0)=""/151, 0x97}, {&(0x7f0000003380)=""/14, 0xe}, {&(0x7f00000033c0)=""/80, 0x50}, {&(0x7f0000003440)=""/147, 0x93}], 0x5, &(0x7f0000003580)=""/225, 0xe1}, 0x101}, {{&(0x7f0000003680)=@l2, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/183, 0xb7}, 0x3}, {{&(0x7f0000003800)=@llc, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003880)=""/252, 0xfc}, {&(0x7f0000003980)=""/163, 0xa3}, {&(0x7f0000003a40)=""/189, 0xbd}, {&(0x7f0000003b00)=""/170, 0xaa}], 0x4, &(0x7f0000003c00)=""/205, 0xcd}, 0x32}], 0x7, 0xadacad7887a73bbf, &(0x7f0000003f00)={r4, r5+30000000}) [ 258.549339][T13846] block nbd1: NBD_DISCONNECT 02:40:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0xff, 0x5, 0x1}, &(0x7f0000000100)=0x14) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) 02:40:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 258.578523][T13846] block nbd1: Send disconnect failed -107 02:40:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000300)="1e55fce7e84dd0ea2ce77da44409f8bd4cfa5f61509ea6e76fba833b36f42e5d69db76c188f5615e7f104f") r1 = socket(0x1, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x241040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x77, r3}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x49dc01) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r6 = syz_open_dev$ndb(0x0, 0x0, 0x40040) ioctl$NBD_SET_SOCK(r6, 0xab00, r1) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r6, 0xab03) lsetxattr$security_ima(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.ima\x00', &(0x7f00000002c0)=@sha1={0x1, "fd63440cdac800ae735a316d7f7513436bbffb6c"}, 0x15, 0x0) [ 258.623921][T13846] block nbd1: Send disconnect failed -107 [ 258.645640][T13840] block nbd1: Disconnected due to user request. [ 258.660470][T13840] block nbd1: shutting down sockets [ 258.670333][ T8095] block nbd4: Receive control failed (result -22) [ 258.677820][ T8095] block nbd4: Receive control failed (result -22) [ 258.688383][T13848] block nbd4: shutting down sockets 02:40:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r2, r3, 0x80000) 02:40:26 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:26 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xb89a16af0addcc8b, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0xc0240) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 258.861118][T13880] block nbd1: NBD_DISCONNECT [ 258.880511][T13880] block nbd1: Send disconnect failed -107 [ 258.903174][T13880] block nbd1: Send disconnect failed -107 [ 258.922031][ T8095] block nbd4: Receive control failed (result -22) [ 258.934179][ T8095] block nbd4: Receive control failed (result -22) [ 258.944423][T13882] block nbd4: shutting down sockets 02:40:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) socket(0x400000000010, 0x2, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) [ 258.955279][T13876] block nbd1: Disconnected due to user request. 02:40:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 259.016868][T13876] block nbd1: shutting down sockets [ 259.095399][ T8095] block nbd2: Receive control failed (result -22) [ 259.133200][T13889] block nbd2: shutting down sockets 02:40:26 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000009ac40000000000000000000010000000000"], 0xfffffc2b) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = fcntl$dupfd(r1, 0x80c, r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x7) setreuid(0x0, r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r6) chown(&(0x7f0000000000)='./file0\x00', 0x0, r6) fchownat(r2, &(0x7f0000000040)='./file0\x00', r4, r6, 0x400) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) 02:40:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:26 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:26 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000000)={0x32, 0xd, 0xf, 0x2, 0x3, 0x80000000, 0x0, 0x5}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 259.359907][T13924] block nbd1: NBD_DISCONNECT 02:40:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 259.385557][T13924] block nbd1: Send disconnect failed -107 [ 259.393867][ T8095] block nbd2: Receive control failed (result -22) [ 259.396923][ T1524] block nbd4: Receive control failed (result -22) [ 259.408664][ T1524] block nbd4: Receive control failed (result -22) [ 259.418268][T13913] block nbd1: Disconnected due to user request. [ 259.429278][T13911] block nbd4: shutting down sockets [ 259.448241][T13915] block nbd2: shutting down sockets [ 259.451565][T13913] block nbd1: shutting down sockets 02:40:26 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:26 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0x80ac1803c0f1216b, @tick=0xffff, 0x5, {0xff, 0xf8}, 0x7, 0x0, 0x9}) [ 259.602301][T13944] block nbd1: NBD_DISCONNECT 02:40:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) [ 259.625392][T13945] block nbd4: server does not support multiple connections per device. [ 259.670114][T13944] block nbd1: Send disconnect failed -107 [ 259.689348][T13942] block nbd1: Disconnected due to user request. [ 259.701211][T13943] block nbd4: shutting down sockets [ 259.719699][T13942] block nbd1: shutting down sockets [ 259.770258][ T8095] block nbd2: Receive control failed (result -22) [ 259.770262][ T1524] block nbd2: Receive control failed (result -22) [ 259.790615][T13947] block nbd2: shutting down sockets 02:40:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) 02:40:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1100}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:27 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:27 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:27 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) sysfs$1(0x1, &(0x7f0000000240)='security.selinux\x00') poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000040)="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") lseek(r0, 0x100000, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2cea358d07df324500"]) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='\xfe\xb2|\x96\x9f\xffY\x80D,I\x88\xd0\x17e\x13As\x89y\x87^\"\x06\xf9\x10.\xda\xe1\xd5\x06\v\x831\x1aj;\xe0\nB\xe3\xfe+\f\x16+\x16\xd0\xa8\xbe\x14\x11\xf1B\x93\xd3\xd0DO<1P\x98\x19\xc0*\f`p\x04\xaa\x87v\xcd', 0x200002, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000300)={0xe6e5, 0x100}) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000140)='/dev/vhci\x00', 0x0, r4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0xc02c, 0x2) 02:40:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) [ 260.012255][T13970] block nbd1: NBD_DISCONNECT [ 260.018310][T13970] block nbd1: Send disconnect failed -107 [ 260.026060][ T1524] block nbd2: Receive control failed (result -22) [ 260.035313][ T1524] block nbd2: Receive control failed (result -22) [ 260.043327][T13965] block nbd2: shutting down sockets [ 260.050198][T13969] block nbd4: server does not support multiple connections per device. 02:40:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1200}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 260.082067][T13964] block nbd1: Disconnected due to user request. [ 260.099269][ T1524] block nbd2: Receive control failed (result -22) [ 260.106331][ T1524] block nbd2: Receive control failed (result -22) [ 260.113789][T13965] block nbd2: shutting down sockets [ 260.122393][T13962] block nbd4: shutting down sockets [ 260.131511][T13964] block nbd1: shutting down sockets 02:40:27 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) 02:40:27 executing program 2: syz_open_dev$ndb(&(0x7f00000000c0)='\n\x00\x00\x00\x00\x00\xff\xff\xff\xff', 0x0, 0x680000) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x4, 0x2) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:27 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) 02:40:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x20, 0xff, 0x4, 0xc18}]}, 0x10) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 260.337813][T13993] block nbd1: shutting down sockets [ 260.348282][T13998] block nbd4: server does not support multiple connections per device. [ 260.386805][T13996] block nbd4: shutting down sockets 02:40:27 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) 02:40:27 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) 02:40:27 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 260.457920][ T8095] block nbd2: Receive control failed (result -22) [ 260.457924][ T1524] block nbd2: Receive control failed (result -22) [ 260.492147][T14007] block nbd2: shutting down sockets [ 260.550105][T14011] block nbd1: shutting down sockets [ 260.667235][ T1524] block nbd4: Receive control failed (result -22) [ 260.686521][T14012] block nbd4: shutting down sockets 02:40:28 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400000, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) fallocate(r0, 0x0, 0x0, 0x20) 02:40:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0xa, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:28 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) 02:40:28 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) 02:40:28 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 260.812484][T14032] block nbd1: shutting down sockets 02:40:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 260.846594][T14031] block nbd4: shutting down sockets 02:40:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xd49cd964d8e204ca) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:28 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 02:40:28 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:28 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) [ 260.996775][ T8095] block nbd2: Receive control failed (result -22) [ 260.996779][ T1524] block nbd2: Receive control failed (result -22) [ 261.011019][T14047] block nbd2: shutting down sockets [ 261.029797][T14056] block nbd1: NBD_DISCONNECT 02:40:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2300}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 261.075445][T14056] block nbd1: Send disconnect failed -107 [ 261.076136][T14050] block nbd2: Could not allocate knbd recv work queue. [ 261.093634][T14050] block nbd2: shutting down sockets [ 261.105220][T14063] block nbd4: shutting down sockets [ 261.129844][T14055] block nbd1: Disconnected due to user request. [ 261.180745][T14055] block nbd1: shutting down sockets 02:40:28 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xffffffffffffffb8) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev\xef>Hax\x00', 0x180, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)=0x6) 02:40:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40080) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x12000, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000040)={0x4, 0x0, 0x7093}) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:28 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:28 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 02:40:28 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2500}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 261.464462][T14088] block nbd1: NBD_DISCONNECT [ 261.469591][T14078] block nbd4: shutting down sockets [ 261.473880][T14088] block nbd1: Send disconnect failed -107 [ 261.486543][ T8095] block nbd2: Receive control failed (result -22) [ 261.494145][ T8095] block nbd2: Receive control failed (result -22) [ 261.505216][T14076] block nbd2: shutting down sockets 02:40:28 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) [ 261.521132][T14090] 9pnet: Insufficient options for proto=fd [ 261.545064][T14079] block nbd1: Disconnected due to user request. 02:40:28 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 261.566815][T14079] block nbd1: shutting down sockets [ 261.578902][ T8095] block nbd2: Receive control failed (result -22) [ 261.586433][ T8095] block nbd2: Receive control failed (result -22) [ 261.589447][T14099] 9pnet: Insufficient options for proto=fd [ 261.599550][T14076] block nbd2: shutting down sockets 02:40:28 executing program 0: r0 = memfd_create(&(0x7f0000000040)='seculinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:28 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:28 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:29 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='trusted.overlay.nlink\x00', &(0x7f0000000440)={'U-', 0xf78}, 0x28, 0x2) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f0000000280)={0x2}) ioctl$NBD_DO_IT(r2, 0xab03) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='@\x00\x00\x04\x00ptmx\x00', 0x10786, 0x0) r5 = socket$inet(0x10, 0x3, 0xc) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000340)=0x2) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0xbf, 0x100001) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0x28, &(0x7f00000000c0), 0x4) connect$x25(r10, &(0x7f0000000300)={0x9, @remote={[], 0x3}}, 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x14, &(0x7f0000000980)={r11}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r11, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r12, 0x4}, 0x8) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f00000000c0)={0x0, @reserved}) [ 261.779424][ T8095] block nbd4: Receive control failed (result -22) [ 261.787792][T14100] block nbd4: shutting down sockets [ 261.823577][T14118] block nbd1: NBD_DISCONNECT 02:40:29 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 261.847327][T14118] block nbd1: Send disconnect failed -107 [ 261.866114][ T8095] block nbd2: Receive control failed (result -22) [ 261.873625][ T8095] block nbd2: Receive control failed (result -22) 02:40:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) [ 261.889852][T14115] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 261.904033][T14111] block nbd1: Disconnected due to user request. [ 261.928130][T14111] block nbd1: shutting down sockets 02:40:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) [ 261.997508][T14115] 9pnet: Insufficient options for proto=fd [ 262.034456][T14114] block nbd2: shutting down sockets 02:40:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) [ 262.044132][ T8095] block nbd4: Receive control failed (result -22) [ 262.062393][T14127] block nbd4: shutting down sockets 02:40:29 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 262.106438][T14142] 9pnet: Insufficient options for proto=fd [ 262.107083][T14141] block nbd1: NBD_DISCONNECT [ 262.141416][T14141] block nbd1: Send disconnect failed -107 [ 262.173354][T14140] block nbd1: Disconnected due to user request. [ 262.213464][T14140] block nbd1: shutting down sockets [ 262.250791][ T8095] block nbd4: Receive control failed (result -22) [ 262.265916][T14149] block nbd4: shutting down sockets 02:40:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) 02:40:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:29 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101000) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) syz_open_dev$ndb(&(0x7f0000000640)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x9, 0x4, 0x8) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7e03dbe89c71889d, 0x9, 0x1, "8262254dc38a88bf855f01cd419950d15c2f304ccf5a8504ec7849962d355bc4af1e6f7b347cf6226b9a10fb8948533dd03b9ba6ff1444b06b6999c292e6c5", 0x6}, 0x60) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) rt_sigreturn() r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet(0x10, 0x3, 0xc) r5 = socket$rds(0x15, 0x5, 0x0) bind$rds(r5, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r5, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) bind$rds(r6, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r6, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80305}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x7}}], 0x48}, 0x0) sendmsg(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffddf}, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000100)=0x859, 0x4) 02:40:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:29 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:29 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000100)=0x2, 0x4) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x81, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) linkat(r1, &(0x7f0000000140)='./bus\x00', r3, &(0x7f0000000240)='./bus/file0\x00', 0x1400) 02:40:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 262.528888][T14165] block nbd1: NBD_DISCONNECT 02:40:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) [ 262.561638][T14165] block nbd1: Send disconnect failed -107 [ 262.595240][T14164] block nbd1: Disconnected due to user request. 02:40:29 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:29 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc4100020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r3, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x47}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x40040010}, 0x800) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x4) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 262.625884][T14164] block nbd1: shutting down sockets 02:40:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) [ 262.706298][ T8095] block nbd2: Receive control failed (result -22) [ 262.706302][ T1524] block nbd2: Receive control failed (result -22) [ 262.721515][T14181] block nbd2: shutting down sockets 02:40:30 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 262.750702][T14181] block nbd2: shutting down sockets 02:40:30 executing program 2: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 262.857889][T14197] block nbd1: NBD_DISCONNECT 02:40:30 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6800}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) [ 262.887331][T14197] block nbd1: Send disconnect failed -107 [ 262.919858][T14194] block nbd1: Disconnected due to user request. [ 262.981382][T14194] block nbd1: shutting down sockets 02:40:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:30 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x109040) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:30 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:30 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:30 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffffffffffe99) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001880)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2a, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) lseek(r4, 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x20) [ 263.243745][T14230] block nbd1: NBD_DISCONNECT 02:40:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7400}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:30 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab08) [ 263.276612][ T1524] block nbd2: Receive control failed (result -22) [ 263.284723][ T1524] block nbd2: Receive control failed (result -22) [ 263.293144][T14227] block nbd2: shutting down sockets 02:40:30 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:30 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, &(0x7f0000000040)={{0xe060055dcb84cc50, 0x0, @reserved="704b9495bd7388661ab49a045fd70ea827c807e2adbe71b510aeac27071289d6"}}) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) [ 263.378914][ T1524] block nbd2: Receive control failed (result -22) [ 263.386418][ T1524] block nbd2: Receive control failed (result -22) [ 263.394073][T14227] block nbd2: shutting down sockets 02:40:30 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x16f8) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) syz_open_pts(r3, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r5}) syz_open_procfs(r5, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') r6 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r6}], 0x1, 0x6) kcmp(r4, r5, 0x0, 0xffffffffffffffff, r6) 02:40:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:30 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:30 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 263.544799][ T8095] block nbd2: Receive control failed (result -22) [ 263.544803][ T1524] block nbd2: Receive control failed (result -22) [ 263.632115][T14274] block nbd1: NBD_DISCONNECT 02:40:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) [ 263.693429][T14263] block nbd2: shutting down sockets 02:40:31 executing program 1: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9fff}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:31 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:31 executing program 2: ioprio_set$pid(0x0, 0xffffffffffffffff, 0x2) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 263.998330][ T1524] block nbd2: Receive control failed (result -22) [ 263.998335][ T8095] block nbd2: Receive control failed (result -22) [ 264.055789][T14305] block nbd2: shutting down sockets [ 264.093625][T14311] block nbd2: Device being setup by another task 02:40:31 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000040)=0x409) 02:40:31 executing program 1: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff00}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:31 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:31 executing program 1: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) [ 264.205100][ T8095] block nbd2: Receive control failed (result -22) [ 264.212011][T14311] block nbd2: shutting down sockets 02:40:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:31 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00000000c0)=""/176) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000240)={0x7, 0x10000, 0x4, 0x10001, 0x40}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='t=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="0600"]) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f0000000140)={0x40000000, 0x8, "59864af59fe2dbabf6adbf13bdc75b4da5092ced71a8a750180daa7bf6d378b5", 0x8, 0x3, 0xffff, 0x1f, 0x0, 0x8000, 0xfffffffe, 0x2, [0x87a, 0x5, 0x2b3000, 0x10001]}) 02:40:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff0f}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:31 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:31 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd.rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 264.539012][ T8095] block nbd2: Receive control failed (result -22) [ 264.552553][ T8095] block nbd2: Receive control failed (result -22) [ 264.563362][T14331] block nbd2: shutting down sockets [ 264.612759][ T8095] block nbd4: Receive control failed (result -22) [ 264.620373][T14351] block nbd4: shutting down sockets 02:40:32 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000feffff08ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) r1 = open(&(0x7f0000000040)='./file0\x00', 0x408002, 0x4) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000080)={0xfffeffff, 0x2, 0x9, 0x3, 0x2, 0x39, 0xd32}) 02:40:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r1, r2, 0x80000) 02:40:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff9f}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:32 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$netlink(0x10, 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r1, r2, 0x80000) [ 264.895055][ T8095] block nbd4: Receive control failed (result -22) [ 264.910605][ T1524] block nbd2: Receive control failed (result -22) [ 264.910609][ T8095] block nbd2: Receive control failed (result -22) [ 264.946015][T14363] block nbd4: shutting down sockets 02:40:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5b8ff}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 264.972609][T14362] block nbd2: shutting down sockets 02:40:32 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) [ 265.150311][T14399] block nbd1: NBD_DISCONNECT [ 265.155866][ T8095] block nbd4: Receive control failed (result -22) [ 265.169681][T14390] block nbd4: shutting down sockets 02:40:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 4: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) [ 265.435877][ T8095] block nbd2: Receive control failed (result -22) [ 265.435881][ T1524] block nbd2: Receive control failed (result -22) [ 265.454946][T14411] block nbd2: shutting down sockets 02:40:32 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:32 executing program 4: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) 02:40:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000000c0)="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") shmdt(r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 4: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x600000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, 0xffffffffffffffff, 0x80000) 02:40:33 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) [ 265.723172][ T1524] block nbd2: Receive control failed (result -22) [ 265.730532][ T1524] block nbd2: Receive control failed (result -22) [ 265.752923][T14443] block nbd2: shutting down sockets [ 265.824183][T14445] block nbd2: Could not allocate knbd recv work queue. [ 265.856757][T14445] block nbd2: shutting down sockets 02:40:33 executing program 4: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 265.884745][T14463] block nbd1: NBD_DISCONNECT 02:40:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, 0xffffffffffffffff, 0x80000) 02:40:33 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:33 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) bind$x25(r5, &(0x7f0000000240)={0x9, @remote={[], 0x3}}, 0x12) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000040)={0x1, r6, 0x1}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000140)={0x400020, 0xffff4c37, 0x6, 0x2, 0x1}) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:33 executing program 4: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 266.140039][T14482] block nbd1: NBD_DISCONNECT [ 266.145506][ T1524] block nbd2: Receive control failed (result -22) [ 266.155280][ T1524] block nbd2: Receive control failed (result -22) [ 266.168022][T14478] block nbd2: shutting down sockets 02:40:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, 0xffffffffffffffff, 0x80000) 02:40:33 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:33 executing program 4: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r1, r2, 0x0) [ 266.394863][T14503] block nbd1: NBD_DISCONNECT 02:40:33 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x4880) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) accept4$netrom(r2, 0x0, &(0x7f0000000100), 0x800) accept4$unix(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x6e, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x20080, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 02:40:33 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:33 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000240)={0x7, 0x10000, 0x4, 0x10001, 0x40}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='t=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="0600"]) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f0000000140)={0x40000000, 0x8, "59864af59fe2dbabf6adbf13bdc75b4da5092ced71a8a750180daa7bf6d378b5", 0x8, 0x3, 0xffff, 0x1f, 0x0, 0x8000, 0xfffffffe, 0x2, [0x87a, 0x5, 0x2b3000, 0x10001]}) [ 266.527245][ T1524] block nbd2: Receive control failed (result -22) [ 266.534977][ T1524] block nbd2: Receive control failed (result -22) [ 266.552769][T14511] block nbd2: shutting down sockets 02:40:33 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) [ 266.652939][T14526] block nbd1: NBD_DISCONNECT [ 266.664900][T14526] block nbd1: Send disconnect failed -107 [ 266.679218][T14524] block nbd1: Disconnected due to user request. [ 266.686432][T14524] block nbd1: shutting down sockets 02:40:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:34 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'ip6_vti0\x00', 0x1}, 0x18) 02:40:34 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:34 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 266.816771][ T1524] block nbd3: Receive control failed (result -22) [ 266.852756][T14543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 02:40:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 266.852971][ T1524] block nbd2: Receive control failed (result -22) [ 266.869467][ T1524] block nbd2: Receive control failed (result -22) [ 266.887668][ T1524] block nbd3: Receive control failed (result -22) [ 266.924905][T14535] block nbd2: shutting down sockets [ 266.936270][T14546] block nbd1: NBD_DISCONNECT [ 266.943391][T14520] block nbd3: shutting down sockets [ 266.967769][T14536] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.980759][T14546] block nbd1: Send disconnect failed -107 02:40:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:34 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 267.032274][T14545] block nbd1: Disconnected due to user request. [ 267.038576][T14545] block nbd1: shutting down sockets 02:40:34 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000240)={0x7, 0x10000, 0x4, 0x10001, 0x40}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='t=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="0600"]) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f0000000140)={0x40000000, 0x8, "59864af59fe2dbabf6adbf13bdc75b4da5092ced71a8a750180daa7bf6d378b5", 0x8, 0x3, 0xffff, 0x1f, 0x0, 0x8000, 0xfffffffe, 0x2, [0x87a, 0x5, 0x2b3000, 0x10001]}) 02:40:34 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f0000000040)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) inotify_init1(0xc1000) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:34 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab08) 02:40:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:34 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 267.226922][ T1524] block nbd2: Receive control failed (result -22) [ 267.234690][ T1524] block nbd2: Receive control failed (result -22) [ 267.248423][T14567] block nbd2: shutting down sockets [ 267.268537][T14574] block nbd1: NBD_DISCONNECT [ 267.289485][ T1524] block nbd2: Receive control failed (result -22) [ 267.297132][ T1524] block nbd2: Receive control failed (result -22) [ 267.302724][T14574] block nbd1: Send disconnect failed -107 [ 267.335527][ T8095] block nbd3: Receive control failed (result -22) [ 267.335531][ T1524] block nbd3: Receive control failed (result -22) [ 267.369002][T14572] block nbd1: Disconnected due to user request. [ 267.373630][T14568] block nbd2: shutting down sockets 02:40:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 267.400330][T14572] block nbd1: shutting down sockets [ 267.434126][T14563] block nbd3: shutting down sockets 02:40:34 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:34 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:34 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000240)={0x7, 0x10000, 0x4, 0x10001, 0x40}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='t=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="0600"]) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f0000000140)={0x40000000, 0x8, "59864af59fe2dbabf6adbf13bdc75b4da5092ced71a8a750180daa7bf6d378b5", 0x8, 0x3, 0xffff, 0x1f, 0x0, 0x8000, 0xfffffffe, 0x2, [0x87a, 0x5, 0x2b3000, 0x10001]}) [ 267.600341][T14594] block nbd1: NBD_DISCONNECT 02:40:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:34 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 267.631214][T14594] block nbd1: Send disconnect failed -107 [ 267.692244][T14593] block nbd1: Disconnected due to user request. [ 267.698720][T14593] block nbd1: shutting down sockets [ 267.732290][ T1524] block nbd3: Receive control failed (result -22) [ 267.739202][ T1524] block nbd3: Receive control failed (result -22) 02:40:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 267.787427][T14596] block nbd3: shutting down sockets 02:40:35 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x20000) r0 = socket(0x1, 0x1, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x2) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x4, 0x2, [@tunl_policy]}}}]}, 0x34}}, 0x0) r5 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f00000000c0), 0x4) accept4$packet(r5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="0000000043f500012dbd7000fddbdf251c0000000000010076626f786e6574315d25dd000000030001000080000003003f0000000000030000000000"], 0xfffffffffffffd40}}, 0x10) r8 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x28, &(0x7f00000000c0), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in=@multicast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) socket(0x400000000010, 0x2, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0x1000}, 0xfffffffffffffc48, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) [ 267.879020][T14613] block nbd1: NBD_DISCONNECT 02:40:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:35 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000240)={0x7, 0x10000, 0x4, 0x10001, 0x40}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='t=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="0600"]) [ 267.921423][T14613] block nbd1: Send disconnect failed -107 [ 267.951840][T14611] block nbd1: Disconnected due to user request. [ 267.958139][T14611] block nbd1: shutting down sockets [ 267.962947][T14615] encrypted_key: keyword 'new' not allowed when called from .update method 02:40:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000000c0)) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780), 0x0, 0xabfbccda488179ff}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:35 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) [ 268.069002][ T1524] block nbd3: Receive control failed (result -22) [ 268.076443][ T1524] block nbd3: Receive control failed (result -22) [ 268.099854][T14623] block nbd3: shutting down sockets [ 268.182057][ T8095] block nbd2: Receive control failed (result -22) [ 268.182064][ T1524] block nbd2: Receive control failed (result -22) [ 268.196256][T14631] block nbd2: shutting down sockets [ 268.214795][T14640] block nbd1: NBD_DISCONNECT 02:40:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:35 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000240)={0x7, 0x10000, 0x4, 0x10001, 0x40}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) [ 268.241731][T14640] block nbd1: Send disconnect failed -107 [ 268.248254][T14631] block nbd2: shutting down sockets 02:40:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x3, 0x2) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x0, 0x9, 0x2, 0x0, 0xef, 0x1000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x1, 0x1}, 0x6200, 0x1, 0x0, 0x8, 0x3f, 0x3, 0x4}, r3, 0x4, r4, 0xc) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000040)=0x9) socket$bt_bnep(0x1f, 0x3, 0x4) [ 268.292744][T14638] block nbd1: Disconnected due to user request. 02:40:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) [ 268.380255][T14638] block nbd1: shutting down sockets [ 268.422080][ T8095] block nbd3: Receive control failed (result -22) [ 268.429463][ T8095] block nbd3: Receive control failed (result -22) [ 268.455076][T14647] block nbd3: shutting down sockets [ 268.458256][ T8095] block nbd2: Receive control failed (result -22) 02:40:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 268.468163][ T8095] block nbd2: Receive control failed (result -22) [ 268.487626][T14653] block nbd2: shutting down sockets 02:40:35 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) 02:40:35 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000240)={0x7, 0x10000, 0x4, 0x10001, 0x40}) 02:40:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x20040) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000040), 0x4000) r2 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x480800) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 268.674483][T14675] block nbd1: NBD_DISCONNECT 02:40:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 268.714752][ T1524] block nbd3: Receive control failed (result -22) [ 268.714756][ T8095] block nbd3: Receive control failed (result -22) [ 268.732500][T14675] block nbd1: Send disconnect failed -107 02:40:36 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) [ 268.770943][T14674] block nbd1: Disconnected due to user request. [ 268.779955][T14672] block nbd3: shutting down sockets [ 268.821473][T14674] block nbd1: shutting down sockets 02:40:36 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r7}], 0x1, 0x6) accept$alg(r6, 0x0, 0x0) 02:40:36 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x11000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:36 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 268.886830][ T8095] block nbd2: Receive control failed (result -22) [ 268.905453][T14678] block nbd2: shutting down sockets 02:40:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x12000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:36 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r0}) syz_open_procfs(r0, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') r1 = syz_open_procfs(r0, &(0x7f0000000000)='cgroup\x00') ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 269.022467][ T8095] block nbd4: Receive control failed (result -22) [ 269.030640][T14698] block nbd4: shutting down sockets [ 269.038805][T14704] block nbd1: NBD_DISCONNECT 02:40:36 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r6}], 0x1, 0x6) 02:40:36 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 269.109396][T14704] block nbd1: Send disconnect failed -107 [ 269.137062][T14701] block nbd1: Disconnected due to user request. [ 269.180214][T14701] block nbd1: shutting down sockets [ 269.240407][ T8095] block nbd4: Receive control failed (result -22) [ 269.248380][T14717] block nbd4: shutting down sockets [ 269.267265][ T8095] block nbd2: Receive control failed (result -22) [ 269.275816][ T8095] block nbd2: Receive control failed (result -22) 02:40:36 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 269.286208][T14708] block nbd2: shutting down sockets [ 269.308772][ T1524] block nbd3: Receive control failed (result -22) [ 269.308776][ T8095] block nbd3: Receive control failed (result -22) [ 269.382404][ T1524] block nbd2: Receive control failed (result -22) [ 269.382409][ T8095] block nbd2: Receive control failed (result -22) [ 269.396251][T14715] block nbd3: shutting down sockets [ 269.412106][T14730] block nbd1: NBD_DISCONNECT [ 269.416933][T14730] block nbd1: Send disconnect failed -107 02:40:36 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:36 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) creat(&(0x7f0000000080)='./bus\x00', 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) 02:40:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 269.445625][T14725] block nbd2: shutting down sockets [ 269.453613][T14729] block nbd1: Disconnected due to user request. [ 269.483184][T14729] block nbd1: shutting down sockets 02:40:36 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f00000000c0)={0x1, 0x7, 0x4}) r2 = socket(0x9, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000000)={0x6640, 0x8, [0x326, 0x8, 0xfffc, 0x7, 0x81], 0x1ff}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x837) ioctl$NBD_DO_IT(r4, 0xab03) 02:40:36 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab08) [ 269.627224][ T8095] block nbd4: Receive control failed (result -22) [ 269.635369][T14738] block nbd4: shutting down sockets [ 269.648779][ T8095] block nbd3: Receive control failed (result -22) [ 269.656381][ T8095] block nbd3: Receive control failed (result -22) [ 269.666694][T14752] block nbd1: NBD_DISCONNECT 02:40:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x23000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 269.673257][T14742] block nbd3: shutting down sockets [ 269.708957][T14752] block nbd1: Send disconnect failed -107 02:40:37 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) creat(&(0x7f0000000080)='./bus\x00', 0x0) 02:40:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x25000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 269.819237][T14749] block nbd1: Disconnected due to user request. [ 269.843238][T14749] block nbd1: shutting down sockets 02:40:37 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRES32=r2, @ANYRESOCT=r3]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0x8, 0x1}, 'port1\x00', 0x30, 0x20002, 0x5, 0x2, 0x2, 0x5, 0x9, 0x0, 0x6, 0x8001}) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x14, &(0x7f0000000980)={r7}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000c80)={r7, 0xfffffff8}, &(0x7f0000000cc0)=0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x14, &(0x7f0000000980)={r11}, &(0x7f00000009c0)=0x14) sendmmsg$inet_sctp(r4, &(0x7f0000002940)=[{&(0x7f0000000640)=@in6={0xa, 0x4e21, 0x9, @remote, 0x3e}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000800)="0b673e1ebebe78ec0ef51bc7a756532ad4b032f412d4993bd135032d1ba04b2a74592f0ac699ccc2d463a778611db0d8467fb3e65b6dcf4015db114a2aee93fad8c74989bb4dcc076946998f301517516d52cec26dd66822354ae959f5ea459263d48a89fa26814f38b9d5b3fc13b27c1017b29353bcf0198de78e7d2a8941071363426137597023fb55e3ef4ed21ea214ec087ce89632596e1640c764b263c7024465c899aa0811d49ce35faee07ebd34383254df2ddeb1eec7d2882d7fee56c83ebe9af7067e5f870307466dc63058113a8dce966ac08589fe0a1d0b17c56d06243f78fb66b3eeb55eb302e2ae6a201a71c79bac2d61", 0xf7}], 0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="18000000000000008400000005000000300002000000000000000000000000008400000007000000ac1414aa0000000018000000000000008400000006000000ff00000000000000180000000000000084000000060000000300000000000000"], 0x60, 0x4}, {&(0x7f0000000980)=@in6={0xa, 0x4e20, 0x80000001, @empty, 0x2}, 0x1c, &(0x7f0000000c40)=[{&(0x7f00000009c0)="6cdca14dcdfdf8c6d5dfad6c90e11aafd1272561f53a75ab5d95310b703d31acee5a4622c080860ca2cdae88b4bbf8f32de04f0bbdc89e2d2030ab83ad584879a0501211f513592e808d852e94a68207f9af828aeaf891f222d1e83f2bfd4c3670ecda0f42a0983f82209311c28dc9b8be16e8198212d40f9d65234cbafc554a0cf1f01b9ad3a6e06382ecf0292a81cb0bdf2e56fbe2ca88393a2e403ec2b06ae9a0046f794108b0886f419c7ec4626820d21f208deab5b3035b711f0591714fb7ef6c24a750d61db2baaf39799906c9829f6fe8d10960aea6480cf570a6", 0xde}, {&(0x7f0000000ac0)="943cf957d5ff", 0x6}, {&(0x7f0000000b00)="1c9fdd95096b68c7bf6fa0a49a3bcbe1158bad96445252d96a6a12b5863e13f3dcb67272", 0x24}, {&(0x7f0000000b40)="4a77c3526477871a7d0a1cbea8072448f65996168e5fcb2e2556404342353c132c7804e1396c9501bd9455df08e6cca45fd562e056037062245ec724f983bcd2d05ad9aac1d62d912806e64c457ec987ac96ddf7b939a6cd331c132ebef724fdba76955d0ea702851cb0c326dadf370b8cd855efea350a5987be1937ff8eb91e967bea421b22de9a3936e803dba692e3bd738112ecfc586fc7b759ca80cac4ce2b023bc9e96504056b5e8f6e9c677655284f07b7bf4423ca4322d6d1695874931db806cfb061abb9951a5d19f8573b02b5f34e16b0ba4e7678d039755efd73ccc52e34ffd6358603546a8a650eee1b", 0xef}], 0x4, &(0x7f0000000d00)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x1f, 0x10006, 0xfffffff8, 0x400, 0x1, 0x401, 0x8, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}], 0x60, 0x20040009}, {&(0x7f0000000d80)=@in6={0xa, 0x4e23, 0x2, @mcast1, 0xfffffffc}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000dc0)="5976d81f4cf78f45cace8872f54ddfc9ca706440fb4db26b3cd91d046c19ff8746501574e338020089a7da3cfebd1b63fca929671b8a375f4ec9d20b9058756f49675550f7df27f1f41df1852e8a926e780839bb75efb55b98e4ea3cd7e6bcd880763da06404379db4acacc2aece8c1a3a1d140840f4ddd85bbcbea97cedc36b172421a92a074eb66834f48caea58c9f115061b9a2461102639f138769dcf5b1c37d790c82c7cb57163279f8e4536c", 0xaf}, {&(0x7f0000000e80)="34cec9b67dd9be4bc73f24cd9bbcf970c3ae8eb65e6bb3f6442bef96a6221e56cf89aace4b437d71fb3dea7d2835ec8fcf6a70ec8e1614f5095af9626dd950cf3f64cb6ece4bfefc3bf15dfcd3049165a1527daebf77dc62156c3500d650623bf8b947b3ba78ebfd9bf9bb2288de2f98c829a61e3b05582969fafc93156cd671710336a2c8f6223b37c66f529f64822201d853a9daf97527f8b98afb7c56cbbbf54d860be4d009dcc6b72274e91159c0bf633b84d53b5f810b8297155b0ecda1d0e55197a46ed9153290a8b943f102284b90f3bf6daa60ee840e0f2aa6", 0xdd}, {&(0x7f0000000f80)="3ada47f60ed2ca678a133cd7cd134db51b10eebaca6eb0d67f546a5ed9526b40586ebf2430c6cd84b8873424c14393012c1fa89c18c02e9d346acb2285357aee31aad962d6a51348646736ab062fabb71fd2d244916d5b6caeed80b8489cba1df00066fa927f08da922515b444e44c3707d8c645441be5c0cdf1815053d1b80b43f8604f7ab75092837303e705b94199c1a5c36003e6358f120c4b07b955417d361f17b890d70b5b2e5d11a5473882e628f1c7d92a637c7f5744de3b21a1a3ae764f868b93683b51678c83c4aad6cca3da424516", 0xd4}, {&(0x7f0000001080)="924fbc05023db381be01bab0eeef11157c85779c969da25ee315b31d53982d15b352304dc31c409b2b8f671a2a1fbc7333f914668499efda342431b96fe802efbbecb99dce46451b87709000a41663539a12573a273659c9a8e1bd73f6c1e47379476655c13ffb61a80a6c138575737dec46b1588f8e9d599c985cb227183fda07d4120dc34b18800c70c118e447f40d6ef318ca76690b19342a73c73152", 0x9e}, {&(0x7f0000001140)="d2767982f922c18006d08e431f0267ad00f1be1d0c4c427cbad2aebfbb2dae94bd720aaa0a230f11226b730ea4805731ccfd8a743da6e410e7a70ca6cfa5cc14b528bf7e7f9808c14af45f96252960b771b440b240b2064501f3fd460270ca50bd9d8d59150d11c55d21f5ff8e3cac3a8c0bde8de06c4c4ae7a8d8ebf4483a7f77", 0x81}, {&(0x7f0000001200)="037314d0e64b56e549ba694c79c183ed289f629c04e310f42494e36cec840fe2da65aad082aa3d9e40f2dfb6730f2d86e09f05dbeaac14d5df75e45f1da96c963604fa998e325417649af9a50af01f98b24223ad38fd2c8130d66201fa55dcfe026c729476df53c0f9e2a6651b11eadad699cd9b1d5f7be353f7cb8cc35e76a3c9d44c72a2e997f8f81f2c6a09079b3ac68d24eda0ae6da6044d9f9c17cc134452873a742793358565cf7612fcf41e11da", 0xb1}, {&(0x7f00000012c0)="e3f5b0057c00ed061e4cb5d210f7c4d5114ea19e26d77f5e39cbdc0463cbcf0f991039a3b20be92ea9f3059383f8", 0x2e}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000001300)="ce66af1697359be783f38b3e1ff285e5f91747947c4c8948ac3b66e6fceef2d1bae0404e7e320a28ed57752599819f8cfb105384e110edcd372331162042b76bb3732ad35fca4952f4cf8b61bf6e7f5bdc267c96e6b56550a3df6f23699ece80128d2975de0b10e18ac9d6e9de5b031fb3f726ccd4", 0x75}], 0x9, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0xe8, 0x8, 0x80000001, 0x9, 0x1cc, 0x3f, 0x2, r11}}, @dstaddrv6={0x20, 0x84, 0x8, @local}], 0x50, 0x4008010}, {&(0x7f00000014c0)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001500)="1e38ab8c9480ec5e8f7c06dbe1ddd9e226aab11d09918d28ce2bf142f75f61b25e46eaffd4a38f806df294a7857ae22f56e49c7f3d24abaac5cef80ef7f73a9d613d295b16ef87ea9254a9382885a9c449c45ca094da1cda9424e734eba3f47f7bc59e67e67c1933e81a0e1fc91fbac6e4f9f8514f", 0x75}, {&(0x7f0000002640)="7761999dcf610241142f1f04639426753ac2e8b9c53758ffae7c84057dbfe65bb8de80ed1de2ab67673df969a35b49f2bb765ac30c1abfcb906676d2111562a73b0992137ddf2a117f68f63c73e2b6936e053b93ecf980e96a4bd11364cda53d3a8501df576ec561c58c540f3800f2baab5b17d01eef5b9856a8da6a40b9a1cba0682be6f6dbdbcbba5f8107d4d34125ef8ad7a6e35df902a4fbe874e9d36e2f21fe3778ec1fcbb6dec1d39e1f4b61c0185d9fac445e560c36507b7736a73d50ff6ae17e8fa0704a6f9f98a22f67af4df9a82249b68e1e88074bcc03bae4ac", 0xdf}, {&(0x7f0000002740)="fb9b1a64d763003356391fc8273f1917630e83b378cff5dfa5517ea1e41b345c3796c74ce1664503f1df2034409c7bd1ad18197537c8b08601a7572e7f88aefc94c55eee074c3c81b8f88496652aafd7920a4dbc71077d4967d4579d5743ae3262096931e16f8ee8778af7f08447bc4195fb71da75e01bb497ce3b7b2f47378f8a90abc6979a625e6753cf8615b370ac3ab1a21727d34e922bee142edd265b41632e09731e0c8f55ddd70015ee8fc9d18a0b38e91796d7d95c3f07d05c5a7488c373333f", 0xc4}, {&(0x7f0000002840)="36a0b555e5c7dadbf316cadfb390b4ca82e92b0a4b4903d6a355b3718c57c89b02c31b785e5e48ebe4142d81ade9adc6f4f1533b930879b3ac6c5cb0e1033cc1b3d76184a6433c4d35a0dc79f346fe0db2515fcaadf0f56a0a5a5a6de566d615e0de79f40d21510ec903bd11a97b384be1832f03cbde056a73dfa41053129806dae21796de1912dd5835bd4a07b2501099214dd2a071f94f960c7dad423beccc1bb04d5171d1405dbc522b2824f8c569873ac73570cffba856df645c731b8a103bb8fb6261f16a091f49", 0xca}], 0x4, 0x0, 0x0, 0x26080198}], 0x4, 0x0) r12 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r12, 0xab00, r0) r13 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r13, 0xab00, r0) r14 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r14}, 0x2c, {'wfdno', 0x3d, r15}}) r16 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r16, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r16, 0x89e1, &(0x7f0000000000)={r14}) ioctl$NBD_SET_FLAGS(r14, 0xab0a, 0xffffffff) r17 = socket$rds(0x15, 0x5, 0x0) bind$rds(r17, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r17, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000100"/24, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/156], @ANYBLOB="0503080000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/67], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/198], @ANYBLOB="c6000000f4a385b1", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/15], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/54], @ANYBLOB="ffff070000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/42], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/77], @ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00'/244], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00'/219], @ANYBLOB="db00000000000000"], @ANYBLOB='\a\x00'/24], 0x48}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r17, 0x8935, &(0x7f0000000040)={'gre0\x00', 0xf6}) ioctl$NBD_DO_IT(r13, 0xab03) [ 269.894290][ T8095] block nbd4: Receive control failed (result -22) [ 269.906774][T14762] block nbd4: shutting down sockets 02:40:37 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:37 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 269.996605][ T8095] block nbd3: Receive control failed (result -22) [ 270.003490][ T1524] block nbd3: Receive control failed (result -22) [ 270.013584][T14766] block nbd3: shutting down sockets 02:40:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x28000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 270.037292][T14774] 9pnet: Insufficient options for proto=fd [ 270.037854][T14777] block nbd1: NBD_DISCONNECT [ 270.066816][T14777] block nbd1: Send disconnect failed -107 02:40:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) [ 270.107484][T14774] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.120727][T14775] block nbd1: Disconnected due to user request. [ 270.153969][ T8095] block nbd4: Receive control failed (result -22) [ 270.166407][T14778] block nbd4: shutting down sockets [ 270.181398][T14775] block nbd1: shutting down sockets [ 270.219861][ T8095] block nbd3: Receive control failed (result -22) [ 270.226672][ T1524] block nbd3: Receive control failed (result -22) [ 270.247448][T14784] block nbd3: shutting down sockets 02:40:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:37 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:37 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) [ 270.267618][T14774] block nbd2: server does not support multiple connections per device. [ 270.333482][T14771] block nbd2: shutting down sockets [ 270.370936][T14795] block nbd1: NBD_DISCONNECT [ 270.396881][ T8095] block nbd4: Receive control failed (result -22) [ 270.397094][T14787] 9pnet: Insufficient options for proto=fd [ 270.404506][T14795] block nbd1: Send disconnect failed -107 [ 270.444515][T14794] block nbd4: shutting down sockets [ 270.455608][T14793] block nbd1: Disconnected due to user request. [ 270.481413][T14793] block nbd1: shutting down sockets 02:40:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:37 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 270.502287][T14800] block nbd3: shutting down sockets 02:40:37 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) 02:40:37 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f00000000c0)={0x8765d15a3efd19c, 0xc1, "dcc1191681a8a7450ba70d9bcb90354a0e139e1e1a1ec49191295a02766b42781c81e29a4bbe918b1358b989a5f6bbdb8e81be78dbedc52518e8ae6510614c077a3b1d9d0f055d54bd0760bd9e324e237d4acd71df192c022d1c6eced1ec7642663a5fc2f962ce5cb52896e00df87a311ded34470c930f787442a38974337462d081734b6a4d4a965536379a440e50bef0175ea1a8deb35ca68dadfb5be850bf9547f8bbd4c67a2e1fd7cdec22152728f680ac2ff80536c4cd4758c8bd5967057f"}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x240, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) epoll_create1(0x100000) [ 270.638289][ T8095] block nbd4: Receive control failed (result -22) [ 270.646270][T14810] block nbd4: shutting down sockets [ 270.653263][T14813] block nbd1: shutting down sockets 02:40:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:38 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:38 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) [ 270.736905][ T8095] block nbd2: Receive control failed (result -22) [ 270.743851][ T8095] block nbd2: Receive control failed (result -22) [ 270.755217][T14821] block nbd3: shutting down sockets [ 270.758884][T14819] block nbd2: shutting down sockets 02:40:38 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) [ 270.866959][ T8095] block nbd4: Receive control failed (result -22) [ 270.874748][T14825] block nbd4: shutting down sockets [ 270.890058][ T8095] block nbd2: Receive control failed (result -22) [ 270.894918][T14833] block nbd1: shutting down sockets [ 270.900405][ T8095] block nbd2: Receive control failed (result -22) [ 270.909411][T14819] block nbd2: shutting down sockets 02:40:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x48000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:38 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 271.011029][T14837] block nbd3: shutting down sockets 02:40:38 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x40) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 271.055784][T14841] block nbd4: shutting down sockets 02:40:38 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) 02:40:38 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000040)) 02:40:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 271.146627][ T8095] block nbd2: Receive control failed (result -22) [ 271.153625][ T8095] block nbd2: Receive control failed (result -22) [ 271.161600][T14847] block nbd2: shutting down sockets 02:40:38 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 271.212418][T14848] block nbd2: Could not allocate knbd recv work queue. [ 271.260741][T14857] block nbd4: shutting down sockets [ 271.264666][T14848] block nbd2: shutting down sockets [ 271.281995][T14855] block nbd1: shutting down sockets 02:40:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5fff5fff}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 271.332913][T14859] block nbd3: shutting down sockets 02:40:38 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 271.445414][T14867] block nbd4: shutting down sockets 02:40:38 executing program 1 (fault-call:6 fault-nth:0): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:38 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x3, 0x5, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) r5 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r4}, {r5, 0x11004}], 0x2, 0x915) sync_file_range(r2, 0x815, 0x4, 0x6) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e22, @loopback}}) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x2000001ffffffff) ioctl$NBD_DO_IT(r6, 0xab03) 02:40:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x68000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:38 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) syz_open_dev$ndb(0x0, 0x0, 0x0) 02:40:38 executing program 4 (fault-call:7 fault-nth:0): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 271.533091][T14878] FAULT_INJECTION: forcing a failure. [ 271.533091][T14878] name failslab, interval 1, probability 0, space 0, times 0 [ 271.598332][T14884] FAULT_INJECTION: forcing a failure. [ 271.598332][T14884] name failslab, interval 1, probability 0, space 0, times 0 [ 271.608140][T14878] CPU: 0 PID: 14878 Comm: syz-executor.1 Not tainted 5.4.0-rc1+ #0 [ 271.618954][T14878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.629016][T14878] Call Trace: [ 271.632316][T14878] dump_stack+0x1d8/0x2f8 [ 271.636666][T14878] should_fail+0x555/0x770 [ 271.641102][T14878] __should_failslab+0x11a/0x160 [ 271.641506][T14880] block nbd3: shutting down sockets [ 271.646059][T14878] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 271.646071][T14878] should_failslab+0x9/0x20 [ 271.646083][T14878] __kmalloc+0x7a/0x340 [ 271.646091][T14878] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 271.646102][T14878] tomoyo_realpath_from_path+0xdc/0x7c0 [ 271.646121][T14878] tomoyo_path_number_perm+0x166/0x640 [ 271.646150][T14878] ? smack_file_ioctl+0x226/0x2e0 [ 271.687378][T14878] ? __fget+0x4a1/0x510 [ 271.691550][T14878] tomoyo_file_ioctl+0x23/0x30 [ 271.696316][T14878] security_file_ioctl+0x6d/0xd0 [ 271.701262][T14878] __x64_sys_ioctl+0xa3/0x120 [ 271.705949][T14878] do_syscall_64+0xf7/0x1c0 [ 271.710455][T14878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.710466][T14878] RIP: 0033:0x459a59 [ 271.710477][T14878] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.710482][T14878] RSP: 002b:00007f04f56efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:40:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) dup(r4) [ 271.710495][T14878] RAX: ffffffffffffffda RBX: 00007f04f56efc90 RCX: 0000000000459a59 [ 271.739866][T14878] RDX: 0000000000000000 RSI: 000000000000ab08 RDI: 0000000000000006 [ 271.739873][T14878] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 271.739879][T14878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04f56f06d4 [ 271.739884][T14878] R13: 00000000004c33a9 R14: 00000000004d6fc0 R15: 0000000000000007 [ 271.801372][T14884] CPU: 1 PID: 14884 Comm: syz-executor.4 Not tainted 5.4.0-rc1+ #0 [ 271.809317][T14884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.819378][T14884] Call Trace: [ 271.822694][T14884] dump_stack+0x1d8/0x2f8 [ 271.827040][T14884] should_fail+0x555/0x770 [ 271.831472][T14884] __should_failslab+0x11a/0x160 [ 271.836428][T14884] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 271.842162][T14884] should_failslab+0x9/0x20 [ 271.846769][T14884] __kmalloc+0x7a/0x340 [ 271.850944][T14884] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 271.856869][T14884] tomoyo_realpath_from_path+0xdc/0x7c0 [ 271.862443][T14884] tomoyo_path_number_perm+0x166/0x640 [ 271.867942][T14884] ? smack_file_ioctl+0x226/0x2e0 [ 271.872984][T14884] ? __fget+0x4a1/0x510 [ 271.877157][T14884] tomoyo_file_ioctl+0x23/0x30 [ 271.881941][T14884] security_file_ioctl+0x6d/0xd0 [ 271.886900][T14884] __x64_sys_ioctl+0xa3/0x120 [ 271.891597][T14884] do_syscall_64+0xf7/0x1c0 [ 271.896115][T14884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.902014][T14884] RIP: 0033:0x459a59 [ 271.905919][T14884] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.925524][T14884] RSP: 002b:00007f257d460c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.933941][T14884] RAX: ffffffffffffffda RBX: 00007f257d460c90 RCX: 0000000000459a59 [ 271.941920][T14884] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 02:40:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x74000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x85ffffff}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9cffffff}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 271.949902][T14884] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 271.957882][T14884] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f257d4616d4 [ 271.965864][T14884] R13: 00000000004c33a9 R14: 00000000004d6fc0 R15: 0000000000000007 [ 272.013621][T14901] block nbd3: shutting down sockets 02:40:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) syz_open_procfs(r3, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r3, 0x4, &(0x7f0000000340)=""/97) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) [ 272.105055][T14878] ERROR: Out of memory at tomoyo_realpath_from_path. [ 272.137710][T14878] block nbd1: NBD_DISCONNECT [ 272.155837][T14884] ERROR: Out of memory at tomoyo_realpath_from_path. [ 272.163183][T14878] block nbd1: Send disconnect failed -107 [ 272.172311][T14909] block nbd3: shutting down sockets [ 272.177724][T14878] block nbd1: Send disconnect failed -107 [ 272.196187][T14876] block nbd1: Disconnected due to user request. [ 272.209435][T14876] block nbd1: shutting down sockets 02:40:39 executing program 1 (fault-call:6 fault-nth:1): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) [ 272.246693][ T1524] block nbd4: Receive control failed (result -22) [ 272.256796][T14882] block nbd4: shutting down sockets [ 272.317769][T14915] FAULT_INJECTION: forcing a failure. [ 272.317769][T14915] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.331042][T14915] CPU: 1 PID: 14915 Comm: syz-executor.1 Not tainted 5.4.0-rc1+ #0 [ 272.338921][T14915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.338925][T14915] Call Trace: [ 272.338942][T14915] dump_stack+0x1d8/0x2f8 [ 272.338955][T14915] should_fail+0x555/0x770 [ 272.338973][T14915] should_fail_alloc_page+0x55/0x60 [ 272.338980][T14915] prepare_alloc_pages+0x283/0x460 [ 272.338992][T14915] __alloc_pages_nodemask+0xb2/0x5d0 [ 272.339010][T14915] kmem_getpages+0x4d/0xa00 [ 272.339022][T14915] cache_grow_begin+0x7e/0x2c0 [ 272.386590][T14915] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 272.392032][T14915] cache_alloc_refill+0x311/0x3f0 [ 272.397035][T14915] ? check_preemption_disabled+0xb7/0x2a0 [ 272.402736][T14915] __kmalloc+0x318/0x340 [ 272.407132][T14915] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 272.413355][T14915] tomoyo_realpath_from_path+0xdc/0x7c0 [ 272.418912][T14915] tomoyo_path_number_perm+0x166/0x640 [ 272.424391][T14915] ? smack_file_ioctl+0x226/0x2e0 [ 272.429543][T14915] ? __fget+0x4a1/0x510 [ 272.433754][T14915] tomoyo_file_ioctl+0x23/0x30 [ 272.438504][T14915] security_file_ioctl+0x6d/0xd0 [ 272.443428][T14915] __x64_sys_ioctl+0xa3/0x120 [ 272.448112][T14915] do_syscall_64+0xf7/0x1c0 [ 272.452610][T14915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.458484][T14915] RIP: 0033:0x459a59 [ 272.462357][T14915] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.482479][T14915] RSP: 002b:00007f04f56efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 272.491138][T14915] RAX: ffffffffffffffda RBX: 00007f04f56efc90 RCX: 0000000000459a59 [ 272.499097][T14915] RDX: 0000000000000000 RSI: 000000000000ab08 RDI: 0000000000000006 [ 272.507056][T14915] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.515009][T14915] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04f56f06d4 [ 272.522980][T14915] R13: 00000000004c33a9 R14: 00000000004d6fc0 R15: 0000000000000007 [ 272.532835][T14915] block nbd1: NBD_DISCONNECT [ 272.537678][T14915] block nbd1: Send disconnect failed -107 [ 272.552343][T14915] block nbd1: Send disconnect failed -107 02:40:39 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x9, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@remote={[], 0x3}, 0xa, 'irlan0\x00'}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) clone3(&(0x7f0000000340)={0xcd97e9846022ac18, &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)=0x0, 0x40, 0x0, &(0x7f0000000240)=""/151, 0x97, &(0x7f0000000300)}, 0x40) sched_getattr(r4, &(0x7f0000000380)={0x30}, 0x30, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) r5 = syz_open_dev$vbi(&(0x7f0000000300)='/dev/vbi#\x00', 0x3, 0x2) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x14, &(0x7f0000000980)={r8}, &(0x7f00000009c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000003c0)={r8, 0x1}, 0x8) 02:40:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9fffffff}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r2}) syz_open_procfs(r2, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r2, 0x4, &(0x7f0000000340)=""/97) syz_open_dev$ndb(0x0, 0x0, 0x0) 02:40:39 executing program 4 (fault-call:7 fault-nth:1): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 272.570499][T14914] block nbd1: Disconnected due to user request. [ 272.625485][T14914] block nbd1: shutting down sockets [ 272.642036][T14924] FAULT_INJECTION: forcing a failure. [ 272.642036][T14924] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.655288][T14924] CPU: 1 PID: 14924 Comm: syz-executor.4 Not tainted 5.4.0-rc1+ #0 [ 272.663177][T14924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.673251][T14924] Call Trace: [ 272.676568][T14924] dump_stack+0x1d8/0x2f8 [ 272.680902][T14924] should_fail+0x555/0x770 [ 272.685335][T14924] should_fail_alloc_page+0x55/0x60 [ 272.690537][T14924] prepare_alloc_pages+0x283/0x460 [ 272.695663][T14924] __alloc_pages_nodemask+0xb2/0x5d0 [ 272.700970][T14924] kmem_getpages+0x4d/0xa00 [ 272.705488][T14924] cache_grow_begin+0x7e/0x2c0 [ 272.710261][T14924] ? cache_alloc_pfmemalloc+0x1e/0x1a0 [ 272.715728][T14924] cache_alloc_refill+0x311/0x3f0 [ 272.720759][T14924] ? check_preemption_disabled+0xb7/0x2a0 [ 272.726492][T14924] __kmalloc+0x318/0x340 [ 272.730746][T14924] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 272.736477][T14924] tomoyo_realpath_from_path+0xdc/0x7c0 [ 272.742059][T14924] tomoyo_path_number_perm+0x166/0x640 [ 272.747553][T14924] ? smack_file_ioctl+0x226/0x2e0 [ 272.752586][T14924] ? __fget+0x4a1/0x510 [ 272.756755][T14924] tomoyo_file_ioctl+0x23/0x30 [ 272.761528][T14924] security_file_ioctl+0x6d/0xd0 [ 272.766487][T14924] __x64_sys_ioctl+0xa3/0x120 [ 272.771173][T14924] do_syscall_64+0xf7/0x1c0 [ 272.775692][T14924] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.785329][T14924] RIP: 0033:0x459a59 [ 272.789243][T14924] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.809001][T14924] RSP: 002b:00007f257d460c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 272.817427][T14924] RAX: ffffffffffffffda RBX: 00007f257d460c90 RCX: 0000000000459a59 02:40:40 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10600, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000000c0)=""/68) 02:40:40 executing program 1 (fault-call:6 fault-nth:2): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff000000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 272.825412][T14924] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 272.833448][T14924] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.841468][T14924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f257d4616d4 [ 272.849455][T14924] R13: 00000000004c33a9 R14: 00000000004d6fc0 R15: 0000000000000007 [ 272.872683][ T1524] block nbd2: Receive control failed (result -22) [ 272.872687][ T8095] block nbd2: Receive control failed (result -22) [ 272.934360][T14936] FAULT_INJECTION: forcing a failure. [ 272.934360][T14936] name failslab, interval 1, probability 0, space 0, times 0 [ 272.934875][T14929] block nbd2: shutting down sockets [ 272.959604][T14936] CPU: 1 PID: 14936 Comm: syz-executor.1 Not tainted 5.4.0-rc1+ #0 [ 272.967548][T14936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.977629][T14936] Call Trace: [ 272.980934][T14936] dump_stack+0x1d8/0x2f8 [ 272.985292][T14936] should_fail+0x555/0x770 [ 272.989849][T14936] __should_failslab+0x11a/0x160 [ 272.994805][T14936] ? tomoyo_encode2+0x273/0x5a0 [ 272.999669][T14936] should_failslab+0x9/0x20 [ 273.004182][T14936] __kmalloc+0x7a/0x340 [ 273.008333][T14936] tomoyo_encode2+0x273/0x5a0 [ 273.013019][T14936] tomoyo_realpath_from_path+0x769/0x7c0 [ 273.018678][T14936] tomoyo_path_number_perm+0x166/0x640 [ 273.021019][T14930] block nbd2: Could not allocate knbd recv work queue. [ 273.024163][T14936] ? smack_file_ioctl+0x226/0x2e0 [ 273.024174][T14936] ? __fget+0x4a1/0x510 [ 273.024191][T14936] tomoyo_file_ioctl+0x23/0x30 [ 273.024204][T14936] security_file_ioctl+0x6d/0xd0 [ 273.024218][T14936] __x64_sys_ioctl+0xa3/0x120 [ 273.024237][T14936] do_syscall_64+0xf7/0x1c0 [ 273.042457][T14930] block nbd2: shutting down sockets [ 273.045050][T14936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.045060][T14936] RIP: 0033:0x459a59 [ 273.045070][T14936] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.045076][T14936] RSP: 002b:00007f04f56efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.045085][T14936] RAX: ffffffffffffffda RBX: 00007f04f56efc90 RCX: 0000000000459a59 [ 273.045094][T14936] RDX: 0000000000000000 RSI: 000000000000ab08 RDI: 0000000000000006 [ 273.118792][T14936] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.126774][T14936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04f56f06d4 02:40:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r2}) syz_open_procfs(r2, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') ptrace$getregs(0xaefc7ef7184fc9b0, r2, 0x4, &(0x7f0000000340)=""/97) 02:40:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff0f0000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:40 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x181140) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff5fff5f}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 273.134758][T14936] R13: 00000000004c33a9 R14: 00000000004d6fc0 R15: 0000000000000007 02:40:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r2}) syz_open_procfs(r2, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') [ 273.188896][ T1524] block nbd2: Receive control failed (result -22) [ 273.188900][ T8095] block nbd2: Receive control failed (result -22) [ 273.209350][T14944] block nbd2: shutting down sockets [ 273.213950][T14936] ERROR: Out of memory at tomoyo_realpath_from_path. [ 273.226533][T14936] block nbd1: NBD_DISCONNECT [ 273.231451][T14936] block nbd1: Send disconnect failed -107 [ 273.237304][T14936] block nbd1: Send disconnect failed -107 [ 273.253975][T14935] block nbd1: Disconnected due to user request. [ 273.265984][T14949] block nbd2: Could not allocate knbd recv work queue. [ 273.276815][T14935] block nbd1: shutting down sockets [ 273.283385][T14949] block nbd2: shutting down sockets 02:40:40 executing program 1 (fault-call:6 fault-nth:3): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) 02:40:40 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) futex(&(0x7f0000000000)=0x2, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)=0x2, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff9f0000}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 273.355131][ T8095] block nbd4: Receive control failed (result -22) [ 273.365718][T14919] block nbd4: shutting down sockets 02:40:40 executing program 4 (fault-call:7 fault-nth:2): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r2}) [ 273.452434][T14966] block nbd1: NBD_DISCONNECT [ 273.487352][T14966] block nbd1: Send disconnect failed -107 [ 273.504533][T14966] block nbd1: Send disconnect failed -107 [ 273.524268][T14959] block nbd1: Disconnected due to user request. 02:40:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffb80500}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 273.543003][T14959] block nbd1: shutting down sockets 02:40:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fcntl$getown(0xffffffffffffffff, 0x9) 02:40:40 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0xab08) [ 273.592720][ T8095] block nbd2: Receive control failed (result -22) [ 273.605477][T14964] block nbd2: shutting down sockets 02:40:40 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:41 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r4 = io_uring_setup(0xd64, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2, 0x300}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x100, 0x0) ioctl$VFIO_GET_API_VERSION(r7, 0x3b64) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r8}}) r9 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r9}, 0x2c, {'wfdno', 0x3d, r10}}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r9, 0x8008ae9d, &(0x7f0000000240)=""/219) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r6, 0x4) 02:40:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff85}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 273.764629][T14986] block nbd1: NBD_DISCONNECT [ 273.781585][T14986] block nbd1: Send disconnect failed -107 02:40:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) [ 273.806022][T14986] block nbd1: Send disconnect failed -107 02:40:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff9c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 273.896815][T14985] block nbd1: Disconnected due to user request. [ 273.908408][T14991] block nbd2: shutting down sockets [ 273.921245][T14985] block nbd1: shutting down sockets 02:40:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff9f}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) 02:40:41 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) keyctl$session_to_parent(0x12) 02:40:41 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x2) 02:40:41 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x1a0, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x3dd347dce749dfa5}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x50, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb35f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x44}, 0x40c0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f54f5113d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',\x00']) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB="2c04a3d91bcd3d", @ANYRESHEX=r8, @ANYBLOB=',\x00']) ioctl$VIDIOC_QUERYMENU(r7, 0xc02c5625, &(0x7f0000000000)={0x9, 0x7, @value=0x5}) 02:40:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 274.252110][T15021] block nbd1: shutting down sockets [ 274.268990][T15021] block nbd1: shutting down sockets 02:40:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 274.321164][ T8095] block nbd2: Receive control failed (result -22) [ 274.321168][ T1524] block nbd2: Receive control failed (result -22) [ 274.350246][T15019] block nbd2: shutting down sockets 02:40:41 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x10) [ 274.369470][T15033] 9pnet: Insufficient options for proto=fd 02:40:41 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$ndb(0x0, 0x0, 0x80) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80400) sendmmsg$sock(r0, &(0x7f0000000d80)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @broadcast}, 0x2, 0x2, 0x2, 0x3}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="37a4668fa3fb79f4929f91763e22ec37587b78c92fc482ee86d72c24ce6f6c253be302daa42f1f87b9be1afd49ac2b4e728ee8bddbb0d3c0f80841f2c8f090273b8c457b76e40bf6117223af31f08ac84e40edd6c88ca771567446521dcda0fb2f4b78e588ec6c1880179e8b34d126845e6841875ffba3e3555426769669f1f8adc000bcdc82f33b689a74a5951f2c65a158bfdf618fce3d6949b998ef78f2d7c38df0230e5ffe01cf29ad54ebb1270aced08470dcb7cbc616e84e683bdad951f4d9d3442c09434dd2406071eb16a114f82c79106370f4eb60d37943c79ed230227c0735ec7d3ace45f54b3d0695e4ac5fb38cf5716d", 0xf6}, {&(0x7f0000000240)="223529f2de2361d796a74ac9a47ac7f0fc27194a30cef402f939dfb72c56af7d4c8a5c6a4ffa00256a1e609968d276583bc68dbf53e213c455da60a03293b5712c536349f4d591d3a236590d9531ca4b721ca25453779b2a9226cbd8ace3b64e9a5ff11c292e6a5e0ab107a18cc4bb4f2288b2b7bef51ebb36b20d75ae45050935e63703c076171526f5eae8164c7f8f429bd7ab884744fb855d21f9da33e7299a8888ddcb97e48e31e5eebb416985665d797839037c091b54545f0ebb26e4b92f6a52f8efe0362fb767a09e4c63aee0e57391a815d8fffcf1a36a5048f41d2feec8966481443d177f0ecca474d71bb3c718d2ba3a0c", 0xf6}, {&(0x7f0000000340)="57430b505482de85b00942508aa8af5a8bdff36e5e2a5547a97ccd49ec8873a345b75824fece760edeade7c01aaeef5c5ec64d4963151ccee925bdeda7c90ce1015c90f1e02939267ed1a47075cbe27986992056801a4d20b4ff80aa8156cf38f9abe4955f72eb7dbae3f60f49af3f9021c9c751a07656e0109d14086086e6d7d3e1cc247b4a927b46572224e33101be10563c9536ffc4233230e42f0fe8a5fde3d09abbd64487d03564c73bb082d140", 0xb0}, {&(0x7f0000000400)="05d044594c4a", 0x6}], 0x4, &(0x7f0000000480)=[@txtime={{0x18, 0x1, 0x3d, 0x791}}], 0x18}}, {{&(0x7f00000004c0)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)="54933adc4b7ad3a7fc58ba9e231f743f9f703ec79c422fb902065b09fb9a0e86c0fdad80ed43835db8a4935eb590e6e596d65e6f5c72b241656d5f074aad12cf7bf1d366a3095224ac8cd99bba695b597833cb6896bf357512a3b0e556a79be16246e871c09c71d10fd680c9c489d512db696dc2374234c3e89512b0c38f1eca451417eed9cbbf261f84638567881cd57f6e6ff80682eb773c834aa7dda30c59ed7682c24f5f5d4f6f1296", 0xab}, {&(0x7f0000000600)="034ca97970d9f61d011ec2e03c7bed0e0886f104386c499f9ad485590905aa0538a887dc1eb189cf4aa82b18877b24bac0e28adc57f166cb8521b7a47389b73fd7da15f70cd87fe9bb1fdfb83e66e3a6d2f2efd683aa3a401e02e2835f68543bf7bae107a1b08b9080dddce390bd5f99378965945b27dde8c1befb9dde069243de090b1d1fa75a202aacf7402c712a4d7575177bc51ab1c6f8189edee6990bc7b62d24cf51e121c9ee0c5316ded28b9ba08b10e0d469b4fa6d165a853458fa2fa798d205", 0xc4}, {&(0x7f0000000700)="b5b9a1bfd86de44a08c7ec91e93611360f5de88a0067ccebd07d1f7a9c57223e2d4d9eabcf8ea5d6f130cc300b4d636765ad40bee5ff18f0ca2c7ffc322ddbe74e2ed35e4dc07ec62d73f3a90740be2259331decac06fa6895d71467f261c95d2ac8d3fa042bad7620d11a220e753e0809e998c9df170826a510901b84883b86c63d709e7287699801ee166b37c1d32a205f12fff056526e442db9c9c2b750ceb58bb17e29da828c376cf878f25ddd46c28f44010f1374ec6f", 0xb9}], 0x3, &(0x7f0000000800)=[@timestamping={{0x14, 0x1, 0x25, 0x8000}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14}}], 0x48}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000880)="f942faa5d9bd329af11f29417d6485f2c54f752c720a720bc15fac9c5cf470eb640db501f1ffda40fb4ea770ace4b3701cb68f30f209b6679580859e7c3d1272465337237531ee5dc3f0599284e850c356ea08b27afea0f9114e03fa2b9051f92b856b490f314aa9fffb73e4229cdabfe46fca56bf8cab8ec6e4a3ee7758203daade1684", 0x84}, {&(0x7f0000000940)="4e5c16c97800571c1bb3fe5cc98a865f1c287ee03a941d50e8585e89923693f5518891067bc1f481261c1386f4ab32fefd079e46d89ae415ac8335779a2e9b4e", 0x40}, {&(0x7f0000000980)="10b7f12b3e22f33c6b446177cb1fbe022e01ef6889110b882f8588c4e0f3d597a4e6ad916aba5c888a372ead520cbade3accc068d4e5ed02b9bae4191ddba757e5700f684a443d37a8dd4cacb0227075c963819c67687625b7c9676ac55412620f372dddd14ccef4ca159b298840d4577684586da3ae0efabc2273d113c285b527e0bfa7e90ab272c46170eaa705d9880a0a587c00efa23c831479312cc5c9622f24c3199ca4100957f6e4afbc5a89d36527de90b2344519c7c58667247e93771d5da331fadf1617c3618ccf87d2389227ff875e3fa71c1bcb489a", 0xdb}, {&(0x7f0000000a80)="b980a11e68e1bbfbb8e7046083665f255cd6f46de16e35400b1c2b77bed8b2fb3035792d27c9b874f943b43dc8a18ef79fd199331024492acef937d4d9388c33111fcb8c2bb83c84153635a5a559de03014ad6acf09729339a7491b1dd3f3d6d904219c192fed87357746c52bbd3308912692b10906f7a4a34938a17227a657ae428c597190c4ee69150a74401d4633e47704056fabd22d25be169b7841c060f893a4c583886b632df10a0ff6539815dce75dbd40b242be34cad189d1ea285982402c9886fde6fc63f1768f61fec3cee2475ff8c19330501b2c5", 0xda}, {&(0x7f0000000b80)="bfefb8a93144110c9201cfebd549bace3ccfb9fe19169a9ab5a341334d3b39937a2d4bc29125ace8d821959124cd45473a01b729bc7accafb9dbe78023301391ce0f5f21d0ba1709bb2e19afd672eb036a6678e0d423f1864706625310c7bcd808f0eb0d6849998b2d40fd292bc3c15b3855b5b2f15a5fa97ba195e29fc86b399baa679508c698a072bd464720683de4dc3d440cd71bb4a5a8ab5ca9ce0f9aee096ac06423201c3cce916e86a0d7eb8fed99247c1329b500a31d596ec0d52f09e2c838d5eb57eee765777e5be6199864d629c0edc4070dc00c6ba33599ca8418821528b5b4e6ea3c5668681af58b6449cfc4f60ded66", 0xf6}], 0x5, &(0x7f0000000d00)=[@timestamping={{0x14, 0x1, 0x25, 0x82e}}, @txtime={{0x18, 0x1, 0x3d, 0x10000}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}], 0x48}}], 0x3, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) prctl$PR_MCE_KILL_GET(0x22) [ 274.442361][T15033] 9pnet: Insufficient options for proto=fd 02:40:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x2}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 274.512445][ T26] audit: type=1804 audit(1570243241.779:33): pid=15032 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir046984804/syzkaller.4QHRRV/320/bus" dev="sda1" ino=17203 res=1 [ 274.538393][T15039] block nbd1: shutting down sockets [ 274.592454][T15039] block nbd1: shutting down sockets [ 274.595728][T15037] 9pnet: Insufficient options for proto=fd [ 274.636359][ T1524] block nbd2: Receive control failed (result -22) [ 274.653901][T15041] block nbd2: shutting down sockets 02:40:41 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x301) [ 274.684999][T15050] 9pnet: Insufficient options for proto=fd 02:40:42 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x3}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 274.792427][T15058] block nbd1: shutting down sockets 02:40:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x4, 0x5, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 274.862861][T15058] block nbd1: shutting down sockets 02:40:42 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) bind$isdn_base(r0, &(0x7f0000000000)={0x22, 0x1, 0xf8, 0x6, 0x5a}, 0x6) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x4}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:42 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0x3}) 02:40:42 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x125d) 02:40:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$swradio(&(0x7f0000000780)='/dev/swradio#\x00', 0x0, 0x2) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x1) getpeername$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000000c0)={0x0, 0x91, 0x5c}, &(0x7f0000000100)=ANY=[@ANYBLOB="656e633d72617720686173683d736861323234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/77], &(0x7f0000000180)="fe56314185f95f68bd74b0241b20aa43479f546d3d273390a4667b89e8e5ca82ac984886119811f2ec97f6d7a144b90307859a0b9980c217a1eb8657480b2792e0c4775ab7a09dfca50caddeaf49a91ed3857f5773bed835933be2a5c42288bf918aa7e98bbddbb560345ec3798e89ff5b78ee2235e220206aa75cf70c3fceca4afa04f96d670d03cc95cd4ea9d3a4089d", &(0x7f0000000240)=""/92) r4 = syz_open_dev$ndb(0x0, 0x0, 0x1c1000) ioctl$NBD_SET_SOCK(r4, 0xab00, r0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x8, 0x9, 0x6, 0x854, 0x3, 0xc, 0xd4e8, 0x161, 0x40, 0xfc, 0x3, 0x27, 0x38, 0x2, 0xffff, 0x800, 0x2}, [{0x5, 0x6c7, 0x6, 0x4, 0x6, 0x10000, 0x7}], "39ba4357e0325b297cd214e550911ebc2b42b7f52990273cda90c209704ab3fd0046eb25273dd4909b9a77d4c5bd4889852275cd2d980bc344c46efcf8741780720c610a", [[], [], [], []]}, 0x4bc) [ 275.084772][T15084] block nbd1: shutting down sockets 02:40:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x5}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 275.112394][ T1524] block nbd4: Receive control failed (result -22) [ 275.120076][T15081] block nbd4: shutting down sockets [ 275.130748][T15084] block nbd1: shutting down sockets [ 275.134604][T15087] block nbd2: shutting down sockets 02:40:42 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0x3}) 02:40:42 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3a36) ioctl$NBD_DO_IT(r2, 0xab03) [ 275.220019][T15087] block nbd2: shutting down sockets 02:40:42 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x125e) [ 275.319083][ T1524] block nbd4: Receive control failed (result -22) [ 275.329217][T15101] block nbd4: shutting down sockets [ 275.348583][T15104] block nbd1: shutting down sockets 02:40:42 executing program 0: r0 = memfd_create(&(0x7f0000000040)='security.selinux\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0xa02c39fefaba2efb, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x3, r3}) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0xfffffffffffffffb, 0x3) r4 = open(&(0x7f0000000080)='./file0\x00', 0x140180, 0x21) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00000000c0)={0x3f, 0xbdf, 0xe76}) fallocate(r0, 0x0, 0x0, 0x20) 02:40:42 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0x3}) [ 275.374617][ T1524] block nbd4: Receive control failed (result -22) [ 275.380694][T15106] block nbd4: shutting down sockets 02:40:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x6}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 275.444387][T15104] block nbd1: shutting down sockets 02:40:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x81, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x0) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) write$binfmt_misc(r4, &(0x7f0000000100)={'syz0', "0b44971693de04cf4cd8e1337f9e5db470c9732f944a1e27fa818d5adcca45c108944727dc2d92408771fdddcc36aaa90c2a5d8930ba94a94f57e4a715bd3581a9e2a4d68f03f4a595"}, 0x4d) 02:40:42 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x125f) [ 275.579400][T15121] block nbd1: shutting down sockets 02:40:42 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x7}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:42 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1260) 02:40:42 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f00000000c0)={0xfee60f5ba3c7109e, 0x0, [], @bt={0xd67, 0x2, 0x7ff, 0x5, 0x3f, 0x68e8, 0x0, 0xa}}) [ 275.767071][T15134] block nbd1: shutting down sockets [ 275.778834][ T1524] block nbd4: Receive control failed (result -22) 02:40:43 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 275.812345][T15139] block nbd4: shutting down sockets [ 275.816636][T15134] block nbd1: shutting down sockets [ 275.866742][ T1524] block nbd2: Receive control failed (result -22) [ 275.866746][ T8095] block nbd2: Receive control failed (result -22) [ 275.892313][T15136] block nbd2: shutting down sockets 02:40:43 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) [ 275.939020][T15136] block nbd2: shutting down sockets 02:40:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x8}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:43 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x2) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) fallocate(r1, 0x0, 0x0, 0x20) 02:40:43 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1261) 02:40:43 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x9}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:43 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/deV/\xffG$\xed\x00', 0x0, 0x200) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x80, 0x0) setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f00000000c0)=0x1, 0x4) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) sendfile(r2, r3, &(0x7f0000000000), 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) 02:40:43 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472612ee26e733d66050000006f3d0000", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$PPPIOCATTACH(r5, 0x4004743d, &(0x7f0000000040)=0x2) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 276.201846][T15164] block nbd1: shutting down sockets 02:40:43 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000000)={0x3}) [ 276.273261][T15164] block nbd1: shutting down sockets 02:40:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xa}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:43 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x1d100) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x4100) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:43 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1262) [ 276.322072][ T8095] block nbd4: Receive control failed (result -22) [ 276.330225][T15176] block nbd4: shutting down sockets 02:40:43 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000000)={0x3}) 02:40:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xb}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 276.496273][ T8095] block nbd2: Receive control failed (result -22) [ 276.499946][T15194] block nbd1: shutting down sockets [ 276.518992][T15187] block nbd2: shutting down sockets [ 276.612568][T15194] block nbd1: shutting down sockets 02:40:44 executing program 0: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESHEX=r2, @ANYRES16, @ANYBLOB="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", @ANYRES16=r0, @ANYPTR64, @ANYBLOB="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", @ANYBLOB="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"], @ANYRESHEX], 0xfffffffffffffc7e) lseek(r1, 0x0, 0x4) fallocate(r1, 0x0, 0x0, 0x20) 02:40:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xc}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:44 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x189000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x800) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840), 0x0, 0x6) ftruncate(r3, 0xc0) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:44 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000000)={0x3}) 02:40:44 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1263) 02:40:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xd}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 276.931105][T15214] block nbd1: shutting down sockets 02:40:44 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 276.970113][T15214] block nbd1: shutting down sockets 02:40:44 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfffffc2b) shmget(0x3, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xe}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 277.039570][ T8095] block nbd2: Receive control failed (result -22) [ 277.049472][ T8095] block nbd2: Receive control failed (result -22) [ 277.062273][T15215] block nbd2: shutting down sockets 02:40:44 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1264) 02:40:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 277.171029][T15238] block nbd1: shutting down sockets 02:40:44 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$CAPI_SET_FLAGS(r3, 0x80044324, &(0x7f0000000040)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r7, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, r8, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r5, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x2, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x23}, 0xffff}, r8}}, 0x38) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xf}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 277.247978][T15238] block nbd1: shutting down sockets 02:40:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 277.321986][T15255] 9pnet: Insufficient options for proto=fd 02:40:44 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1265) 02:40:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x10}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 277.426349][ T8095] block nbd2: Receive control failed (result -22) [ 277.441467][ T8095] block nbd2: Receive control failed (result -22) [ 277.453178][T15250] block nbd2: shutting down sockets [ 277.464190][T15261] block nbd1: shutting down sockets 02:40:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 277.518696][T15261] block nbd1: shutting down sockets 02:40:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x11}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:44 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/d\x02v/sequencer2\x00', 0x42100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x3, 0x23}, 'port1\x00', 0x10, 0x820, 0x7, 0xc7, 0x4, 0xb, 0x7000000, 0x0, 0x4, 0x7}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 277.725485][ T8095] block nbd2: Receive control failed (result -22) [ 277.742106][ T8095] block nbd2: Receive control failed (result -22) [ 277.750214][T15280] block nbd2: shutting down sockets [ 277.779236][T15280] block nbd2: shutting down sockets 02:40:45 executing program 0: r0 = memfd_create(&(0x7f0000000080)='security.selinux\x00', 0x6) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:45 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1267) 02:40:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x12}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:45 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 277.894128][T15290] block nbd1: shutting down sockets 02:40:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x18}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:45 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) fallocate(r1, 0x0, 0x0, 0x20) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000080)={r3, 0x1, 0xfffff000, 0x1000000}) 02:40:45 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') r4 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00000000c0), 0x4) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002340)='/dev/cachefiles\x00', 0x20000, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000002380)='/dev/dsp#\x00', 0x6, 0x20000) r7 = socket(0x400000000010, 0x2, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x4c002, 0x0) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00') r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x5, 0x800000007, 0x8001, 0x9, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r11, 0x0, r12, 0x0, 0x200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="25d750ecebcfda7f0fa1cc2346fc29c7e957fb4235565633ff165924adfcfe823a6ee15c1a047618f9f3b2d6be3a200b7f79bd6f739209bed1b9eceddf86b56999b70d12f33ba9362423dfb811292e83828af2588369d9c0af57396183b3d144add0fedb72c44739552615bb4e8ec3f020a18700", @ANYRES32=r9, @ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r11], @ANYRESOCT, @ANYPTR, @ANYPTR64=&(0x7f0000000380)=ANY=[]], @ANYRESOCT=r10, @ANYRES64, @ANYRES32]) sendmsg$NET_DM_CMD_START(r8, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r9, 0x300, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0xba20c76ac3ecace9) setsockopt$sock_int(r7, 0x1, 0x28, &(0x7f00000000c0), 0x4) r13 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r13}], 0x1, 0x6) r14 = fcntl$dupfd(r2, 0x406, r13) r15 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r15, 0x1, 0x28, &(0x7f00000000c0), 0x4) r16 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r16, 0x1, 0x28, &(0x7f00000000c0), 0x4) r17 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r17, 0x1, 0x28, &(0x7f00000000c0), 0x4) r18 = syz_open_dev$sndpcmp(&(0x7f00000023c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x44) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000002500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000024c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="88000000", @ANYRES16=r3, @ANYBLOB="00022cbd7000fcdbdf25050000000c000200ffffffff000000001c00070008000100", @ANYRES32=r4, @ANYBLOB="08000500", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="4c00070008000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="39d9b8d904c1605b0138ac01e4", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r0], 0x88}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2400000001071f001cfffd946fa2830020200a800900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r19 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r19, 0xab03) 02:40:45 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1268) 02:40:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 278.080632][T15310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 278.108983][T15314] block nbd1: shutting down sockets [ 278.122843][T15307] block nbd4: shutting down sockets [ 278.158220][T15314] block nbd1: shutting down sockets 02:40:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x23}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 278.185693][T15322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:40:45 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1269) 02:40:45 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x1000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xff, 0x400002) ioctl$SIOCRSGL2CALL(r6, 0x89e5, &(0x7f0000000240)=@netrom) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r4, 0x80000, r5}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4) ioctl$NBD_DO_IT(r1, 0xab03) [ 278.345618][T15333] block nbd1: shutting down sockets 02:40:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000040)={{0x2, 0x0, @descriptor="ecf226f3fe4bb53c"}}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x33, 0x2}, 0x7) 02:40:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x25}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1274) 02:40:46 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4008550d, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) splice(r3, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f00000000c0), 0x4, 0x2) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:46 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x6) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r2}], 0x1, 0x6) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r3}], 0x1, 0x6) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhci\x00', 0x0) poll(&(0x7f0000000840)=[{r4}], 0x1, 0x6) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYRES16=0x0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="9710ee19fe71dcaf406deaf00519ad0016438076f893f5afe3a36beca67bc97ce0f598d645e28d1e25beb099c61c01edd0f7565dad74d235082e7af49867ca", @ANYBLOB="72f1db60def4f92da9bdf5690055ba54097f14ae2beaab761fb695a1b6de37d7043c445dd20185", @ANYBLOB="bd6f9b4f582ca98aa41e8c08b95aec59aebc0e64f7e631ade8afc7e474890462559e6e775cec4f7435f695dd28515ff28dafe31be6360b5992454d2151bf02b5ad3de2aeca690d32aa389f5bd36174077904f415e8a74ea4a3e883f97f4cc7e9772c67603e572b419008254ca1159aa325e924995ee712d073ad57ea5d5b9a5ffbee0d53804b2eb9ce980f0e27af48", @ANYRESOCT=r3, @ANYBLOB="8bd71d9610fdc81bcc519638336a8cb386d5aea9b18b7050b7084fd0310c21c0f16ad0968126ee0e5b12bc30672d188e62f6e45805383faa9fe06cc028b08fa50833400b4a248eb7084f3b14cf6ffd60f79a03ccaa8bc380", @ANYRES32, @ANYRES16=r2], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64], @ANYRES32=r4, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES64], @ANYRESHEX=r4], 0x336) lseek(r0, 0x0, 0x4) fallocate(r0, 0x0, 0x0, 0x20) [ 278.736954][T15302] block nbd2: shutting down sockets [ 278.797523][T15354] block nbd1: shutting down sockets 02:40:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 278.817754][ T8095] block nbd4: Receive control failed (result -22) [ 278.838151][T15358] block nbd4: shutting down sockets [ 278.844532][ T8095] block nbd2: Receive control failed (result -22) [ 278.850931][T15354] block nbd1: shutting down sockets [ 278.851880][ T1524] block nbd2: Receive control failed (result -22) [ 278.871096][T15365] block nbd2: shutting down sockets 02:40:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x28}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1275) [ 278.906349][T15374] block nbd2: Device being setup by another task [ 278.931653][T15358] block nbd4: shutting down sockets 02:40:46 executing program 0: r0 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) r1 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x2, 0x200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/135) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000009ac00000000000000000000010000"], 0xfffffc2b) lseek(r0, 0x0, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2300, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x10, 0x4) fallocate(r0, 0x0, 0x0, 0x20) 02:40:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 279.013179][T15382] block nbd1: shutting down sockets 02:40:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) r3 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000000)=0x7) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x7) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) [ 279.067036][ T1524] block nbd2: Receive control failed (result -22) [ 279.074859][T15374] block nbd2: shutting down sockets [ 279.092601][T15382] block nbd1: shutting down sockets 02:40:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 02:40:46 executing program 2: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0xbc54c2f72ac768) r2 = socket(0x2, 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000000c0), 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 02:40:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1276) 02:40:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x48}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 279.294618][T15409] block nbd1: shutting down sockets 02:40:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 02:40:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x40, 0x0) accept$nfc_llcp(r3, &(0x7f00000003c0), &(0x7f0000000440)=0x60) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc48, 0x80000) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000480)=0x2) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000000040)={0x5, 0xa5a, &(0x7f00000000c0)="87e1ff7fb85cb17f9e4cdd8b9f47eacd83b49743bf31f9dd9ab707e21c91dea1e1669846a6cc633cd030386844a786d930f7ddb09b20274501074b86a86348effba19c0f0655f8de367c5c48d50a6ce298d6f3324ecc911c746111ffe1e16fab0d91e5a5e7868e454fdb9f3af97c6995622bd97cb96250538246e5b27dc27f4cf92d8e856dbe14acf1ade7272f294b286c5f13d6c1ead613c94dd11a0a63ecba4734bdb176e74022401932a929fbda5bd605fa8e5ac547f17a97ff491ed4ff079598cbd655", &(0x7f00000001c0)="9cb8f079cb0cd298f89f77d4ba4b629d41d67d78282b102553b4df95e78c220bed607273ba8021e37f6daeb5074b4cfe698e87e156b53df03e348bfde72afbfeb36921f2fb52d2", 0xc5, 0x47}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x6, 0x8, &(0x7f0000ffc000/0x1000)=nil, 0x3}) r7 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x28, &(0x7f00000000c0), 0x4) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x6afcd2a661d33141}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r8, 0x400, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x8}, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) r9 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x4141, 0x0) bind$netrom(r9, &(0x7f0000000300)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}, 0x48) r10 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0x28, &(0x7f00000000c0), 0x4) connect$bt_sco(r10, &(0x7f0000000280)={0x1f, {0x80, 0xff, 0x4, 0xff, 0xa7, 0x20}}, 0x8) ioctl$NBD_DO_IT(r2, 0xab03) 02:40:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_DO_IT(r2, 0x1277) 02:40:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x4c}, [@call={0x161, 0x11, 0x24}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 279.481134][T15423] block nbd1: shutting down sockets [ 279.503602][T15423] block nbd1: shutting down sockets [ 279.575220][ T8095] block nbd2: Receive control failed (result -22) [ 279.584403][ T8095] block nbd2: Receive control failed (result -22) [ 279.598938][T15420] block nbd2: shutting down sockets 02:40:46 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x140, 0x0) r1 = socket(0x400000000010, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00000000c0), 0x4) r2 = geteuid() ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x1c) r3 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000200)=0x1) r4 = memfd_create(&(0x7f0000000400)='security.selinux\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="00a40000172900"], 0xfffffc2b) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000180)={0x0, 0x1}) lseek(r4, 0x0, 0x4) fallocate(r4, 0x0, 0x0, 0x20) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/143) 02:40:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) [ 279.947927][T15448] block nbd4: Device being setup by another task [ 279.958613][T15395] block nbd4: shutting down sockets [ 426.441708][ T1065] INFO: task syz-executor.4:15395 blocked for more than 143 seconds. [ 426.449876][ T1065] Not tainted 5.4.0-rc1+ #0 [ 426.455058][ T1065] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 426.463906][ T1065] syz-executor.4 D28256 15395 7959 0x00004004 [ 426.470271][ T1065] Call Trace: [ 426.473628][ T1065] __schedule+0x74b/0xb80 [ 426.477977][ T1065] schedule+0x131/0x1e0 [ 426.482189][ T1065] schedule_timeout+0x46/0x240 [ 426.487118][ T1065] do_wait_for_common+0x2e7/0x4d0 [ 426.492202][ T1065] ? console_conditional_schedule+0x40/0x40 [ 426.498195][ T1065] ? do_task_dead+0xc0/0xc0 [ 426.502757][ T1065] wait_for_completion+0x47/0x60 [ 426.507707][ T1065] flush_workqueue+0x60d/0x14b0 [ 426.512609][ T1065] ? __dev_printk+0x184/0x1ad [ 426.517579][ T1065] ? _dev_warn+0xb9/0xdb [ 426.521974][ T1065] nbd_ioctl+0x9d2/0xac0 [ 426.526374][ T1065] ? init_wait_entry+0xe0/0xe0 [ 426.531153][ T1065] ? nbd_release+0x120/0x120 [ 426.535803][ T1065] blkdev_ioctl+0x807/0x2980 [ 426.540393][ T1065] ? tomoyo_path_number_perm+0x53e/0x640 [ 426.546361][ T1065] block_ioctl+0xbd/0x100 [ 426.550798][ T1065] ? blkdev_iopoll+0x100/0x100 [ 426.555634][ T1065] do_vfs_ioctl+0x744/0x1730 [ 426.560437][ T1065] ? __fget+0x4a1/0x510 [ 426.565528][ T1065] ? tomoyo_file_ioctl+0x23/0x30 [ 426.570471][ T1065] ? security_file_ioctl+0xa1/0xd0 [ 426.575640][ T1065] __x64_sys_ioctl+0xe3/0x120 [ 426.580376][ T1065] do_syscall_64+0xf7/0x1c0 [ 426.584956][ T1065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.590856][ T1065] RIP: 0033:0x459a59 [ 426.594848][ T1065] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <90> 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 426.614519][ T1065] RSP: 002b:00007f257d460c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.622984][ T1065] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 426.631081][ T1065] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 000000000000000a [ 426.639106][ T1065] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 426.647136][ T1065] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f257d4616d4 [ 426.655330][ T1065] R13: 00000000004c33a9 R14: 00000000004d6fc0 R15: 00000000ffffffff [ 426.663342][ T1065] [ 426.663342][ T1065] Showing all locks held in the system: [ 426.671050][ T1065] 1 lock held by khungtaskd/1065: [ 426.676123][ T1065] #0: ffffffff888d3ec0 (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 426.684954][ T1065] 2 locks held by kworker/u5:0/1524: [ 426.690216][ T1065] #0: ffff88809c655ba8 ((wq_completion)knbd4-recv){+.+.}, at: process_one_work+0x75d/0x10e0 [ 426.700443][ T1065] #1: ffff8880a5c77d78 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x79f/0x10e0 [ 426.711155][ T1065] 1 lock held by rsyslogd/7817: [ 426.716043][ T1065] 2 locks held by getty/7907: [ 426.720723][ T1065] #0: ffff88809c7cee50 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 426.730002][ T1065] #1: ffffc90005f112e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 426.739955][ T1065] 2 locks held by getty/7908: [ 426.744671][ T1065] #0: ffff888090750490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 426.753951][ T1065] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 426.763993][ T1065] 2 locks held by getty/7909: [ 426.768675][ T1065] #0: ffff8880a7445250 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 426.777991][ T1065] #1: ffffc90005f152e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 426.787609][ T1065] 2 locks held by getty/7910: [ 426.792358][ T1065] #0: ffff88808743b610 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 426.801992][ T1065] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 426.811619][ T1065] 2 locks held by getty/7911: [ 426.816290][ T1065] #0: ffff888090751590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 426.825553][ T1065] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 426.835156][ T1065] 2 locks held by getty/7912: [ 426.839808][ T1065] #0: ffff888090750d10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 426.849074][ T1065] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 426.858719][ T1065] 2 locks held by getty/7913: [ 426.863436][ T1065] #0: ffff8880a7435210 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 426.872713][ T1065] #1: ffffc90005f012e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x221/0x1b00 [ 426.882357][ T1065] [ 426.884678][ T1065] ============================================= [ 426.884678][ T1065] [ 426.893129][ T1065] NMI backtrace for cpu 0 [ 426.897541][ T1065] CPU: 0 PID: 1065 Comm: khungtaskd Not tainted 5.4.0-rc1+ #0 [ 426.904993][ T1065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.915061][ T1065] Call Trace: [ 426.918428][ T1065] dump_stack+0x1d8/0x2f8 [ 426.922858][ T1065] nmi_cpu_backtrace+0xaf/0x1a0 [ 426.927703][ T1065] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 426.933866][ T1065] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 426.939921][ T1065] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 426.945886][ T1065] arch_trigger_cpumask_backtrace+0x10/0x20 [ 426.951768][ T1065] trigger_all_cpu_backtrace+0x17/0x20 [ 426.957210][ T1065] watchdog+0xbb9/0xbd0 [ 426.961353][ T1065] kthread+0x332/0x350 [ 426.965416][ T1065] ? hungtask_pm_notify+0x50/0x50 [ 426.970487][ T1065] ? kthread_blkcg+0xe0/0xe0 [ 426.975192][ T1065] ret_from_fork+0x24/0x30 [ 426.979750][ T1065] Sending NMI from CPU 0 to CPUs 1: [ 426.985235][ C1] NMI backtrace for cpu 1 [ 426.985239][ C1] CPU: 1 PID: 868 Comm: kworker/u4:4 Not tainted 5.4.0-rc1+ #0 [ 426.985243][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.985245][ C1] Workqueue: bat_events batadv_nc_worker [ 426.985250][ C1] RIP: 0010:lockdep_hardirqs_on+0x6/0x7d0 [ 426.985256][ C1] Code: 80 e1 07 80 c1 03 38 c1 0f 8c 46 ff ff ff e8 c1 38 54 00 e9 3c ff ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 <41> 56 41 55 41 54 53 48 83 ec 20 48 89 7d b8 48 c7 c0 40 6e be 88 [ 426.985258][ C1] RSP: 0018:ffff8880a81bfb58 EFLAGS: 00000082 [ 426.985262][ C1] RAX: ffffffff8178add3 RBX: 0000000000000000 RCX: ffff8880a81ac700 [ 426.985265][ C1] RDX: 0000000000000000 RSI: ffffffff87719a44 RDI: ffffffff814729ea [ 426.985268][ C1] RBP: ffff8880a81bfb60 R08: ffffffff8178ad64 R09: ffffed100bdb6cdf [ 426.985270][ C1] R10: ffffed100bdb6cdf R11: 0000000000000000 R12: ffff8880a81acf60 [ 426.985273][ C1] R13: dffffc0000000000 R14: ffffffff8754499e R15: 0000000000000200 [ 426.985276][ C1] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 426.985279][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 426.985281][ C1] CR2: 00007f1275259140 CR3: 0000000099581000 CR4: 00000000001406e0 [ 426.985284][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 426.985287][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 426.985289][ C1] Call Trace: [ 426.985291][ C1] trace_hardirqs_on+0x74/0x80 [ 426.985293][ C1] __local_bh_enable_ip+0x13a/0x240 [ 426.985295][ C1] ? batadv_nc_purge_paths+0x3e0/0x3e0 [ 426.985297][ C1] ? batadv_nc_purge_paths+0x34e/0x3e0 [ 426.985299][ C1] _raw_spin_unlock_bh+0x34/0x40 [ 426.985301][ C1] batadv_nc_purge_paths+0x34e/0x3e0 [ 426.985303][ C1] batadv_nc_worker+0x30e/0x600 [ 426.985305][ C1] process_one_work+0x7ef/0x10e0 [ 426.985307][ C1] worker_thread+0xc01/0x1630 [ 426.985309][ C1] kthread+0x332/0x350 [ 426.985311][ C1] ? rcu_lock_release+0x30/0x30 [ 426.985313][ C1] ? kthread_blkcg+0xe0/0xe0 [ 426.985315][ C1] ret_from_fork+0x24/0x30 [ 426.986020][ T1065] Kernel panic - not syncing: hung_task: blocked tasks [ 427.198764][ T1065] CPU: 0 PID: 1065 Comm: khungtaskd Not tainted 5.4.0-rc1+ #0 [ 427.206192][ T1065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.216379][ T1065] Call Trace: [ 427.219658][ T1065] dump_stack+0x1d8/0x2f8 [ 427.224013][ T1065] panic+0x25c/0x799 [ 427.228428][ T1065] ? nmi_trigger_cpumask_backtrace+0x21a/0x290 [ 427.234576][ T1065] watchdog+0xbcc/0xbd0 [ 427.238718][ T1065] kthread+0x332/0x350 [ 427.242773][ T1065] ? hungtask_pm_notify+0x50/0x50 [ 427.247771][ T1065] ? kthread_blkcg+0xe0/0xe0 [ 427.252340][ T1065] ret_from_fork+0x24/0x30 [ 427.258237][ T1065] Kernel Offset: disabled [ 427.262582][ T1065] Rebooting in 86400 seconds..