dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0x1260, 0x1ffff000) ioctl$NBD_DO_IT(r0, 0xab03) [ 1022.772666] block nbd2: Receive control failed (result -32) [ 1022.781489] block nbd2: shutting down sockets 07:50:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x68540) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x82040) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) 07:50:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) 07:50:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) 07:50:38 executing program 0: socket$inet6(0xa, 0x3, 0x3) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000000)={'syztnl0\x00', 0x0}) 07:50:38 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9dc}}, './file0\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1022.897054] block nbd1: Receive control failed (result -32) [ 1022.903463] block nbd1: shutting down sockets 07:50:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x2b, 0x0, 0x68) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@my=0x0}) 07:50:38 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9dc}}, './file0\x00'}) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:50:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) 07:50:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x68540) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x82040) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) 07:50:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x2b, 0x0, 0x68) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@my=0x0}) [ 1023.078597] block nbd5: Device being setup by another task [ 1023.085264] block nbd5: shutting down sockets [ 1023.114575] block nbd1: shutting down sockets 07:50:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) [ 1023.210493] block nbd5: Device being setup by another task [ 1023.250328] block nbd5: shutting down sockets 07:50:39 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9dc}}, './file0\x00'}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:50:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400000) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x2800) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000180)={0x800}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000010000801800008f", @ANYRES32=r2, @ANYBLOB="7fffffffffffffff2e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000010000001819791c4568e0205f56deefeb85000000", @ANYRES32=r1, @ANYBLOB="ff000000000000002e2f66696c653100"]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="3f004a4a704d424e252d910000000000002e2f66696c653100"]) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x40c00, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000300)) ioctl$PTP_PEROUT_REQUEST(r5, 0x40383d03, &(0x7f00000001c0)={{0x80000000, 0x2b15}, {0x1, 0x20000}, 0xd35c}) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x81) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x688002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x8008551d, &(0x7f0000000080)={0x3457, 0x1e, [{}, {0x4}, {0x1}, {0xd}, {0x9}, {0x6}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0xb, 0x1}, {0xf}, {0x8}, {0x4}, {0x4, 0x1}, {0xb}, {0x0, 0x1}, {0xf, 0x1}, {0x2}, {0x9}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {0xb}, {0x1, 0x1}, {0x6}, {0xd, 0x1}, {0x0, 0x1}, {0x6}, {0x2}, {0x3}]}) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:39 executing program 4: ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80}}, './file0\x00'}) 07:50:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x2b, 0x0, 0x68) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@my=0x0}) socket$inet6(0xa, 0x3, 0x3) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x2b, 0x0, 0x68) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@my=0x0}) (async) 07:50:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/custom0\x00', 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x28, 0x0, &(0x7f0000000080)=[@increfs_done, @increfs={0x40046304, 0x3}, @free_buffer], 0x8e, 0x0, &(0x7f00000000c0)="8cdb615d2894a103aafdae840622ce85b1b5e6917a21b44288b65f05ce05bac6de36beaeb1144f7f73add473d5b766ab6c7bb7aae1be4bf888ce2e08e8738ef629a2e2645a6626eae361dde78034ffa978c72c6351358386e6e7bd0ce8e6980f7301145aba4019501ff499e330c95e57dd4e017c6f2b7edde8c76b9687a0d1f580be5325652d5dca106dfee77927"}) 07:50:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) ioctl$PTP_SYS_OFFSET(r3, 0x43403d05, &(0x7f00000002c0)={0x5}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1023.656400] block nbd2: Receive control failed (result -32) [ 1023.658941] block nbd2: shutting down sockets 07:50:39 executing program 4: ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80}}, './file0\x00'}) 07:50:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$SNDCTL_MIDI_INFO(0xffffffffffffffff, 0xc074510c, &(0x7f0000000100)={"10b4480d3275063e13d1f1a43d51d19a31ac6cf3efce24201d5cef4fe7d8", 0x9, 0x15, 0x8000, [0x3f, 0x0, 0x7, 0x4, 0x8000, 0x9a1, 0x1, 0x0, 0x7, 0x6, 0x100, 0x8, 0x3, 0xff, 0x1b1, 0x1f, 0x101, 0x200]}) 07:50:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f00000001c0)={0x3c, 0xe, '\x00', [@ra={0x5, 0x2, 0x5}, @pad1, @calipso={0x7, 0x28, {0x2, 0x8, 0x6, 0x2b, [0xfff, 0x1, 0x2ac, 0x0]}}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x20, {0x2, 0x6, 0x1f, 0x0, [0x7f, 0x7fffffff, 0x3]}}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x80) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) ioctl$SNDCTL_SEQ_RESET(0xffffffffffffffff, 0x5100) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum}) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r4, 0x4068aea3, &(0x7f0000000140)) 07:50:39 executing program 4: ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80}}, './file0\x00'}) [ 1023.808873] block nbd5: shutting down sockets 07:50:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) ioctl$PTP_SYS_OFFSET(r3, 0x43403d05, &(0x7f00000002c0)={0x5}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:50:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$SNDCTL_MIDI_INFO(0xffffffffffffffff, 0xc074510c, &(0x7f0000000100)={"10b4480d3275063e13d1f1a43d51d19a31ac6cf3efce24201d5cef4fe7d8", 0x9, 0x15, 0x8000, [0x3f, 0x0, 0x7, 0x4, 0x8000, 0x9a1, 0x1, 0x0, 0x7, 0x6, 0x100, 0x8, 0x3, 0xff, 0x1b1, 0x1f, 0x101, 0x200]}) 07:50:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x10, 0x0, 0x0, 0x7f}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@remote, 0x4c, r3}) [ 1023.968592] block nbd5: shutting down sockets 07:50:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400000) (async) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x2800) (async) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000180)={0x800}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000010000801800008f", @ANYRES32=r2, @ANYBLOB="7fffffffffffffff2e2f66696c653000"]) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000010000001819791c4568e0205f56deefeb85000000", @ANYRES32=r1, @ANYBLOB="ff000000000000002e2f66696c653100"]) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="3f004a4a704d424e252d910000000000002e2f66696c653100"]) (async) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x40c00, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000300)) (async) ioctl$PTP_PEROUT_REQUEST(r5, 0x40383d03, &(0x7f00000001c0)={{0x80000000, 0x2b15}, {0x1, 0x20000}, 0xd35c}) (async) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x81) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x688002) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x8008551d, &(0x7f0000000080)={0x3457, 0x1e, [{}, {0x4}, {0x1}, {0xd}, {0x9}, {0x6}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0xb, 0x1}, {0xf}, {0x8}, {0x4}, {0x4, 0x1}, {0xb}, {0x0, 0x1}, {0xf, 0x1}, {0x2}, {0x9}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {0xb}, {0x1, 0x1}, {0x6}, {0xd, 0x1}, {0x0, 0x1}, {0x6}, {0x2}, {0x3}]}) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$SNDCTL_MIDI_INFO(0xffffffffffffffff, 0xc074510c, &(0x7f0000000100)={"10b4480d3275063e13d1f1a43d51d19a31ac6cf3efce24201d5cef4fe7d8", 0x9, 0x15, 0x8000, [0x3f, 0x0, 0x7, 0x4, 0x8000, 0x9a1, 0x1, 0x0, 0x7, 0x6, 0x100, 0x8, 0x3, 0xff, 0x1b1, 0x1f, 0x101, 0x200]}) 07:50:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) ioctl$PTP_SYS_OFFSET(r3, 0x43403d05, &(0x7f00000002c0)={0x5}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:50:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/custom0\x00', 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x28, 0x0, &(0x7f0000000080)=[@increfs_done, @increfs={0x40046304, 0x3}, @free_buffer], 0x8e, 0x0, &(0x7f00000000c0)="8cdb615d2894a103aafdae840622ce85b1b5e6917a21b44288b65f05ce05bac6de36beaeb1144f7f73add473d5b766ab6c7bb7aae1be4bf888ce2e08e8738ef629a2e2645a6626eae361dde78034ffa978c72c6351358386e6e7bd0ce8e6980f7301145aba4019501ff499e330c95e57dd4e017c6f2b7edde8c76b9687a0d1f580be5325652d5dca106dfee77927"}) 07:50:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0x80800) (async) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f00000001c0)={0x3c, 0xe, '\x00', [@ra={0x5, 0x2, 0x5}, @pad1, @calipso={0x7, 0x28, {0x2, 0x8, 0x6, 0x2b, [0xfff, 0x1, 0x2ac, 0x0]}}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x20, {0x2, 0x6, 0x1f, 0x0, [0x7f, 0x7fffffff, 0x3]}}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x80) (async) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f00000001c0)={0x3c, 0xe, '\x00', [@ra={0x5, 0x2, 0x5}, @pad1, @calipso={0x7, 0x28, {0x2, 0x8, 0x6, 0x2b, [0xfff, 0x1, 0x2ac, 0x0]}}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x20, {0x2, 0x6, 0x1f, 0x0, [0x7f, 0x7fffffff, 0x3]}}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x80) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) ioctl$SNDCTL_SEQ_RESET(0xffffffffffffffff, 0x5100) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum}) write$P9_RSTATu(r4, 0x0, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r4, 0x4068aea3, &(0x7f0000000140)) 07:50:40 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x10, 0x0, 0x0, 0x7f}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@remote, 0x4c, r3}) (async) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@remote, 0x4c, r3}) [ 1024.533324] block nbd1: Receive control failed (result -32) [ 1024.539453] block nbd1: shutting down sockets [ 1024.543920] block nbd2: Receive control failed (result -32) [ 1024.551222] block nbd2: shutting down sockets 07:50:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400000) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x2800) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000180)={0x800}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000010000801800008f", @ANYRES32=r2, @ANYBLOB="7fffffffffffffff2e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000010000001819791c4568e0205f56deefeb85000000", @ANYRES32=r1, @ANYBLOB="ff000000000000002e2f66696c653100"]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="3f004a4a704d424e252d910000000000002e2f66696c653100"]) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x40c00, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000300)) ioctl$PTP_PEROUT_REQUEST(r5, 0x40383d03, &(0x7f00000001c0)={{0x80000000, 0x2b15}, {0x1, 0x20000}, 0xd35c}) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x81) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x688002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x8008551d, &(0x7f0000000080)={0x3457, 0x1e, [{}, {0x4}, {0x1}, {0xd}, {0x9}, {0x6}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0xb, 0x1}, {0xf}, {0x8}, {0x4}, {0x4, 0x1}, {0xb}, {0x0, 0x1}, {0xf, 0x1}, {0x2}, {0x9}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {0xb}, {0x1, 0x1}, {0x6}, {0xd, 0x1}, {0x0, 0x1}, {0x6}, {0x2}, {0x3}]}) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400000) (async) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x2800) (async) ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40103d0b, &(0x7f0000000180)={0x800}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000010000801800008f", @ANYRES32=r2, @ANYBLOB="7fffffffffffffff2e2f66696c653000"]) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000010000001819791c4568e0205f56deefeb85000000", @ANYRES32=r1, @ANYBLOB="ff000000000000002e2f66696c653100"]) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="3f004a4a704d424e252d910000000000002e2f66696c653100"]) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x40c00, 0x0) (async) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000300)) (async) ioctl$PTP_PEROUT_REQUEST(r5, 0x40383d03, &(0x7f00000001c0)={{0x80000000, 0x2b15}, {0x1, 0x20000}, 0xd35c}) (async) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x81) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x688002) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) (async) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x8008551d, &(0x7f0000000080)={0x3457, 0x1e, [{}, {0x4}, {0x1}, {0xd}, {0x9}, {0x6}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0xb, 0x1}, {0xf}, {0x8}, {0x4}, {0x4, 0x1}, {0xb}, {0x0, 0x1}, {0xf, 0x1}, {0x2}, {0x9}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {0xb}, {0x1, 0x1}, {0x6}, {0xd, 0x1}, {0x0, 0x1}, {0x6}, {0x2}, {0x3}]}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:50:40 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x7}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:50:40 executing program 2: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/custom0\x00', 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x28, 0x0, &(0x7f0000000080)=[@increfs_done, @increfs={0x40046304, 0x3}, @free_buffer], 0x8e, 0x0, &(0x7f00000000c0)="8cdb615d2894a103aafdae840622ce85b1b5e6917a21b44288b65f05ce05bac6de36beaeb1144f7f73add473d5b766ab6c7bb7aae1be4bf888ce2e08e8738ef629a2e2645a6626eae361dde78034ffa978c72c6351358386e6e7bd0ce8e6980f7301145aba4019501ff499e330c95e57dd4e017c6f2b7edde8c76b9687a0d1f580be5325652d5dca106dfee77927"}) 07:50:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x10, 0x0, 0x0, 0x7f}}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@remote, 0x4c, r3}) 07:50:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1024.698351] block nbd5: Device being setup by another task [ 1024.704215] block nbd5: shutting down sockets 07:50:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000040)=0xe, 0x80800) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) (async) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f00000001c0)={0x3c, 0xe, '\x00', [@ra={0x5, 0x2, 0x5}, @pad1, @calipso={0x7, 0x28, {0x2, 0x8, 0x6, 0x2b, [0xfff, 0x1, 0x2ac, 0x0]}}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x20, {0x2, 0x6, 0x1f, 0x0, [0x7f, 0x7fffffff, 0x3]}}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x80) (async) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) ioctl$SNDCTL_SEQ_RESET(0xffffffffffffffff, 0x5100) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async, rerun: 64) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (rerun: 64) fcntl$setstatus(r5, 0x4, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum}) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r4, 0x4068aea3, &(0x7f0000000140)) [ 1024.753339] block nbd1: shutting down sockets 07:50:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x7}) 07:50:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x430042, 0x0) ioctl$USBDEVFS_DISCSIGNAL(r1, 0x8010550e, &(0x7f0000000140)={0x100000, &(0x7f0000000100)="b16c22a3b7c911b9f48ae6a6c320"}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$USBDEVFS_ALLOC_STREAMS(r1, 0x8008551c, &(0x7f0000000180)={0x9850, 0xb, [{0x7, 0x1}, {0xf}, {0x7}, {0xb}, {0xa}, {0xf}, {0x5}, {0x6}, {0x7}, {0xd, 0x1}, {0xc, 0x1}]}) 07:50:40 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x7}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:50:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1024.839059] block nbd5: shutting down sockets 07:50:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x430042, 0x0) (rerun: 64) ioctl$USBDEVFS_DISCSIGNAL(r1, 0x8010550e, &(0x7f0000000140)={0x100000, &(0x7f0000000100)="b16c22a3b7c911b9f48ae6a6c320"}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$USBDEVFS_ALLOC_STREAMS(r1, 0x8008551c, &(0x7f0000000180)={0x9850, 0xb, [{0x7, 0x1}, {0xf}, {0x7}, {0xb}, {0xa}, {0xf}, {0x5}, {0x6}, {0x7}, {0xd, 0x1}, {0xc, 0x1}]}) 07:50:40 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0xc0000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_CURSOR(r2, 0xc01c64a3, &(0x7f0000000100)={0x1, 0x1, 0xfffffffc, 0x2, 0x0, 0x5, 0x401}) 07:50:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1024.939198] block nbd5: shutting down sockets 07:50:40 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x7}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1025.088531] block nbd5: shutting down sockets 07:50:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7c6d) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x1daf}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:41 executing program 0: socket$inet6(0xa, 0xa, 0x4) (async) r0 = socket$inet6(0xa, 0xa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0xc0000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_CURSOR(r2, 0xc01c64a3, &(0x7f0000000100)={0x1, 0x1, 0xfffffffc, 0x2, 0x0, 0x5, 0x401}) 07:50:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x430042, 0x0) (rerun: 64) ioctl$USBDEVFS_DISCSIGNAL(r1, 0x8010550e, &(0x7f0000000140)={0x100000, &(0x7f0000000100)="b16c22a3b7c911b9f48ae6a6c320"}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$USBDEVFS_ALLOC_STREAMS(r1, 0x8008551c, &(0x7f0000000180)={0x9850, 0xb, [{0x7, 0x1}, {0xf}, {0x7}, {0xb}, {0xa}, {0xf}, {0x5}, {0x6}, {0x7}, {0xd, 0x1}, {0xc, 0x1}]}) 07:50:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)={0x6c, 0x4, '\x00', [@hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x9, [0x6]}}]}, 0x30) [ 1025.560637] block nbd2: Receive control failed (result -32) [ 1025.566663] block nbd2: shutting down sockets 07:50:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x7}) 07:50:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0x1260, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x0, 0x617}) 07:50:41 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x4) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0xc0000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_CURSOR(r2, 0xc01c64a3, &(0x7f0000000100)={0x1, 0x1, 0xfffffffc, 0x2, 0x0, 0x5, 0x401}) 07:50:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$PTP_ENABLE_PPS(0xffffffffffffffff, 0x40043d04, 0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_SE(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r1) sendmsg$NFC_CMD_GET_SE(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc880}, 0x20000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_SE(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc4}, 0x4008800) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000340)={0x0, @aes256, 0x0, @desc3}) 07:50:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)={0x6c, 0x4, '\x00', [@hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x9, [0x6]}}]}, 0x30) 07:50:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7c6d) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x1daf}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7c6d) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x1daf}}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1025.673847] block nbd1: Receive control failed (result -32) [ 1025.679970] block nbd1: shutting down sockets 07:50:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7c6d) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x1daf}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7c6d) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x1daf}}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:50:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x7}) 07:50:41 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$PTP_ENABLE_PPS(0xffffffffffffffff, 0x40043d04, 0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_SE(r3, 0x0, 0x0) (async) sendmsg$NFC_CMD_GET_SE(r3, 0x0, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r1) (async) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r1) sendmsg$NFC_CMD_GET_SE(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc880}, 0x20000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_SE(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc4}, 0x4008800) (async) sendmsg$NFC_CMD_GET_SE(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc4}, 0x4008800) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000340)={0x0, @aes256, 0x0, @desc3}) 07:50:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0x1260, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x0, 0x617}) [ 1025.868930] block nbd5: shutting down sockets 07:50:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7ff) socket$inet6(0xa, 0x3, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:41 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)={0x6c, 0x4, '\x00', [@hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x9, [0x6]}}]}, 0x30) 07:50:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:41 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3, 0x4b2, 0x864f, 0x7f, 0xfffffffa, 0x5d0e], 0x6}) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x129141, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x60000, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r2, 0xc0045103, &(0x7f0000000140)=0xfff) ioctl$SNDCTL_MIDI_PRETIME(r2, 0xc0046d00, &(0x7f00000000c0)=0x400) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7ff) socket$inet6(0xa, 0x3, 0x7) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$PTP_ENABLE_PPS(0xffffffffffffffff, 0x40043d04, 0x1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_SE(r3, 0x0, 0x0) (async) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r1) sendmsg$NFC_CMD_GET_SE(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc880}, 0x20000001) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_SE(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc4}, 0x4008800) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000340)={0x0, @aes256, 0x0, @desc3}) 07:50:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @empty, 0x0, 0x1}}) 07:50:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0x1260, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x0, 0x617}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0x1260, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x0, 0x617}) (async) [ 1026.048229] block nbd5: Device being setup by another task [ 1026.055321] block nbd5: shutting down sockets 07:50:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7ff) socket$inet6(0xa, 0x3, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x6, 0x7ff) (async) socket$inet6(0xa, 0x3, 0x7) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:50:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x2, 0xff) 07:50:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f666b6c6530002e3282690659aefebbdbbab50c532a9a077ab6bfe214cafb5f7434b5a89689c3a60d839a08925b536abdd01fc08aa596"]) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x1) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000000)={0x0, 0x1, 0xffffec11, 0x2, 0x7}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @empty, 0x0, 0x1}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @empty, 0x0, 0x1}}) (async) 07:50:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1026.270161] block nbd5: shutting down sockets 07:50:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f666b6c6530002e3282690659aefebbdbbab50c532a9a077ab6bfe214cafb5f7434b5a89689c3a60d839a08925b536abdd01fc08aa596"]) (async) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x1) (async, rerun: 64) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000000)={0x0, 0x1, 0xffffec11, 0x2, 0x7}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1026.398621] block nbd5: shutting down sockets 07:50:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) [ 1026.839275] block nbd2: Receive control failed (result -32) [ 1026.845444] block nbd2: shutting down sockets 07:50:42 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3, 0x4b2, 0x864f, 0x7f, 0xfffffffa, 0x5d0e], 0x6}) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x129141, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x60000, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r2, 0xc0045103, &(0x7f0000000140)=0xfff) ioctl$SNDCTL_MIDI_PRETIME(r2, 0xc0046d00, &(0x7f00000000c0)=0x400) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3, 0x4b2, 0x864f, 0x7f, 0xfffffffa, 0x5d0e], 0x6}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x129141, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x60000, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_CTRLRATE(r2, 0xc0045103, &(0x7f0000000140)=0xfff) (async) ioctl$SNDCTL_MIDI_PRETIME(r2, 0xc0046d00, &(0x7f00000000c0)=0x400) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:50:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async, rerun: 64) socket$inet6(0xa, 0x2, 0xff) (rerun: 64) 07:50:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @empty, 0x0, 0x1}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @empty, 0x0, 0x1}}) (async) 07:50:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f666b6c6530002e3282690659aefebbdbbab50c532a9a077ab6bfe214cafb5f7434b5a89689c3a60d839a08925b536abdd01fc08aa596"]) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x1) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000000)={0x0, 0x1, 0xffffec11, 0x2, 0x7}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1026.922078] block nbd1: Receive control failed (result -32) [ 1026.928228] block nbd1: shutting down sockets 07:50:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @private2, @remote, 0x7800}}) [ 1027.068159] block nbd5: Device being setup by another task 07:50:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:50:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000380)={&(0x7f0000000340)=[0xfffffffd, 0x0, 0x6, 0x1, 0x1], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e74580447395b58a0c2c13cec4d462a540a3d1df00ac94e8c7c297ca6f3b217743e5564721858f451a1e88e1b37b942d474eaadd8750a768aea2e2e7909b8d5a1eec667e8dc7e1a5d430dd00000000000000000"]) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x40, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x40}}, 0x24048804) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0x1000, 0x0], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r3, 0xc00464c9, &(0x7f0000000300)={r4}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl0\x00', &(0x7f0000000100)={'ip6_vti0\x00', r2, 0x0, 0xff, 0xe8, 0x20, 0x2, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x80, 0x57a7, 0x9000000}}) ioctl$SNDCTL_MIDI_PRETIME(0xffffffffffffffff, 0xc0046d00, &(0x7f0000000240)=0xfffffff9) ioctl$SNDCTL_SEQ_SYNC(r5, 0x5101) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'ip6tnl0\x00', r6, 0x4, 0x40, 0x81, 0x1, 0xf, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, 0x459ab2690e214e70, 0x8, 0x8000, 0x7}}) 07:50:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @private2, @remote, 0x7800}}) [ 1027.108993] block nbd5: shutting down sockets [ 1027.119126] block nbd1: shutting down sockets 07:50:42 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3, 0x4b2, 0x864f, 0x7f, 0xfffffffa, 0x5d0e], 0x6}) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x129141, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x60000, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r2, 0xc0045103, &(0x7f0000000140)=0xfff) ioctl$SNDCTL_MIDI_PRETIME(r2, 0xc0046d00, &(0x7f00000000c0)=0x400) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3, 0x4b2, 0x864f, 0x7f, 0xfffffffa, 0x5d0e], 0x6}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x129141, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x60000, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_CTRLRATE(r2, 0xc0045103, &(0x7f0000000140)=0xfff) (async) ioctl$SNDCTL_MIDI_PRETIME(r2, 0xc0046d00, &(0x7f00000000c0)=0x400) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:50:42 executing program 5: ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x3) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x602140) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1027.248182] block nbd5: shutting down sockets [ 1027.374033] block nbd1: shutting down sockets [ 1027.401469] block nbd1: Device being setup by another task 07:50:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @private2, @remote, 0x7800}}) [ 1027.711558] block nbd2: Receive control failed (result -32) [ 1027.717670] block nbd2: shutting down sockets 07:50:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x2, 0xff) socket$inet6(0xa, 0x3, 0x7) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) socket$inet6(0xa, 0x2, 0xff) (async) 07:50:43 executing program 5: ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x3) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x602140) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000380)={&(0x7f0000000340)=[0xfffffffd, 0x0, 0x6, 0x1, 0x1], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e74580447395b58a0c2c13cec4d462a540a3d1df00ac94e8c7c297ca6f3b217743e5564721858f451a1e88e1b37b942d474eaadd8750a768aea2e2e7909b8d5a1eec667e8dc7e1a5d430dd00000000000000000"]) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x40, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x40}}, 0x24048804) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0x1000, 0x0], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r3, 0xc00464c9, &(0x7f0000000300)={r4}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl0\x00', &(0x7f0000000100)={'ip6_vti0\x00', r2, 0x0, 0xff, 0xe8, 0x20, 0x2, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x80, 0x57a7, 0x9000000}}) (async) ioctl$SNDCTL_MIDI_PRETIME(0xffffffffffffffff, 0xc0046d00, &(0x7f0000000240)=0xfffffff9) (async) ioctl$SNDCTL_SEQ_SYNC(r5, 0x5101) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'ip6tnl0\x00', r6, 0x4, 0x40, 0x81, 0x1, 0xf, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, 0x459ab2690e214e70, 0x8, 0x8000, 0x7}}) 07:50:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x90200) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xff}}, './file0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x800000003, 0x0, 0x1}) 07:50:43 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000), 0x3, 0x40000) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000140)={0xa0, 0x8, 0xfffc, 0x3, 0x0, 0x7, &(0x7f0000000100)}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0520"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', r7, 0x0, 0x0, 0x0, 0x0, 0x4, @local, @remote, 0x7800}}) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xff, 0x0, &(0x7f00000001c0)="026479a12a50b58269b55bc10232512bfdedaa61cb5147f0b41978d323a77400f255bc53fa2e5ec529f19c8ed26ca14e028d6e66b7e9dd9d24034dcd2813c5ad9b28466baa8b562767aca29fc73e4fcc5b9cf637c21da1fe92ad771e3d00624aa0186132feb7033069b73411a620f9e0cb1270a9ff3dd31cfddf9de7dcdc89bcc6a1b6bad78e884c4f5454b78c136eec2f7f967f030fa123e1d8281e950d12f795fae01c6ca6a3406276bdafdee73daa0f0e27adddf44b8419d6693a4aebde0b486eb434644bcae65dbcf1c0cd417c2df88c5bd764bb9d62238ff469d839aecb9dc226fb0c759048726556036a2d4cb0700a32729ee03d21fa6ada13eff49c"}) 07:50:43 executing program 5: ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x3) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x602140) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x602140) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) fcntl$setstatus(r2, 0x4, 0x46c00) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_SET_PROPBIT(r3, 0x4004556e, 0x13) 07:50:43 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbfs(&(0x7f0000000000), 0x3, 0x40000) (async) r2 = syz_open_dev$usbfs(&(0x7f0000000000), 0x3, 0x40000) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000140)={0xa0, 0x8, 0xfffc, 0x3, 0x0, 0x7, &(0x7f0000000100)}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0520"]) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) (async) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', r7, 0x0, 0x0, 0x0, 0x0, 0x4, @local, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', r7, 0x0, 0x0, 0x0, 0x0, 0x4, @local, @remote, 0x7800}}) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xff, 0x0, &(0x7f00000001c0)="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"}) 07:50:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000380)={&(0x7f0000000340)=[0xfffffffd, 0x0, 0x6, 0x1, 0x1], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e74580447395b58a0c2c13cec4d462a540a3d1df00ac94e8c7c297ca6f3b217743e5564721858f451a1e88e1b37b942d474eaadd8750a768aea2e2e7909b8d5a1eec667e8dc7e1a5d430dd00000000000000000"]) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x40, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x40}}, 0x24048804) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0x1000, 0x0], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r3, 0xc00464c9, &(0x7f0000000300)={r4}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl0\x00', &(0x7f0000000100)={'ip6_vti0\x00', r2, 0x0, 0xff, 0xe8, 0x20, 0x2, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x80, 0x57a7, 0x9000000}}) (async) ioctl$SNDCTL_MIDI_PRETIME(0xffffffffffffffff, 0xc0046d00, &(0x7f0000000240)=0xfffffff9) ioctl$SNDCTL_SEQ_SYNC(r5, 0x5101) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'ip6tnl0\x00', r6, 0x4, 0x40, 0x81, 0x1, 0xf, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, 0x459ab2690e214e70, 0x8, 0x8000, 0x7}}) 07:50:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@empty, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4000003, 0x8, 0x4, 0x100, 0x7fff, 0x200000, r1}) [ 1028.152864] block nbd5: shutting down sockets 07:50:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x171}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r4, 0xc01064c7, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000200)=[0x0, 0x0]}) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) 07:50:44 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = syz_open_dev$usbfs(&(0x7f0000000000), 0x3, 0x40000) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000140)={0xa0, 0x8, 0xfffc, 0x3, 0x0, 0x7, &(0x7f0000000100)}) (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async, rerun: 64) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0520"]) (async) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async, rerun: 64) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', r7, 0x0, 0x0, 0x0, 0x0, 0x4, @local, @remote, 0x7800}}) (async) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xff, 0x0, &(0x7f00000001c0)="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"}) 07:50:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x46c00) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_SET_PROPBIT(r3, 0x4004556e, 0x13) 07:50:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x8000}}) 07:50:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@empty, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4000003, 0x8, 0x4, 0x100, 0x7fff, 0x200000, r1}) [ 1028.598657] block nbd2: Receive control failed (result -32) [ 1028.601843] block nbd2: shutting down sockets 07:50:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x90200) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xff}}, './file0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x800000003, 0x0, 0x1}) 07:50:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x8000}}) 07:50:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@empty, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4000003, 0x8, 0x4, 0x100, 0x7fff, 0x200000, r1}) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@empty, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4000003, 0x8, 0x4, 0x100, 0x7fff, 0x200000, r1}) (async) 07:50:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x46c00) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_SET_PROPBIT(r3, 0x4004556e, 0x13) [ 1028.724306] block nbd1: shutting down sockets [ 1028.737867] block nbd5: Device being setup by another task [ 1028.747142] block nbd5: shutting down sockets 07:50:44 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)={0xc, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x2}]}, 0x18) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private0, @in=@private}}, {{@in=@initdev}}}, &(0x7f0000000200)=0xe8) 07:50:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x8000}}) 07:50:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5f6f}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1029.012783] block nbd5: shutting down sockets 07:50:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:45 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)={0xc, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x2}]}, 0x18) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private0, @in=@private}}, {{@in=@initdev}}}, &(0x7f0000000200)=0xe8) 07:50:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x20010, r0, 0xa7956000) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x181080, 0x0) ioctl$SNDCTL_SEQ_RESET(r1, 0x5100) 07:50:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x171}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r4, 0xc01064c7, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000200)=[0x0, 0x0]}) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) 07:50:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5f6f}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1029.508192] block nbd2: Receive control failed (result -32) [ 1029.508557] block nbd2: shutting down sockets 07:50:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5f6f}}, './file0\x00'}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x20010, r0, 0xa7956000) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x181080, 0x0) ioctl$SNDCTL_SEQ_RESET(r1, 0x5100) 07:50:45 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)={0xc, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x2}]}, 0x18) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private0, @in=@private}}, {{@in=@initdev}}}, &(0x7f0000000200)=0xe8) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)={0xc, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x40}, @enc_lim={0x4, 0x1, 0x2}]}, 0x18) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private0, @in=@private}}, {{@in=@initdev}}}, &(0x7f0000000200)=0xe8) (async) 07:50:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x90200) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xff}}, './file0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x800000003, 0x0, 0x1}) [ 1029.647946] block nbd5: shutting down sockets [ 1029.659412] block nbd1: Receive control failed (result -32) [ 1029.667260] block nbd1: shutting down sockets 07:50:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="1404000000000000000100c204fffffe0007180000000304430100000000140000df0008000000000000000502000300"], 0x30) fcntl$setstatus(r1, 0x4, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @remote, 0x7800}}) 07:50:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x20010, r0, 0xa7956000) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x181080, 0x0) ioctl$SNDCTL_SEQ_RESET(r1, 0x5100) 07:50:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="1404000000000000000100c204fffffe0007180000000304430100000000140000df0008000000000000000502000300"], 0x30) (async) fcntl$setstatus(r1, 0x4, 0x0) (async) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @remote, 0x7800}}) 07:50:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r1, 0x40383d03, &(0x7f0000000a40)) socketpair(0x27, 0x2, 0xfffffffd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}}, 0x40000) ioctl$PTP_PIN_SETFUNC2(r1, 0x40603d10, &(0x7f0000000000)={'\x00', 0x20, 0x2, 0x6f}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x171}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r4, 0xc01064c7, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000200)=[0x0, 0x0]}) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) 07:50:46 executing program 3: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) write$cgroup_pid(r0, &(0x7f0000000100)=0xffffffffffffffff, 0x12) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1030.438064] block nbd2: Receive control failed (result -32) [ 1030.438365] block nbd2: shutting down sockets 07:50:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x28740) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$USBDEVFS_GET_SPEED(r3, 0x551f) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@private0, @private2, @mcast2, 0x1, 0x9, 0x1, 0x500, 0x8, 0x120, r4}) socketpair(0x23, 0x5, 0x94f9, &(0x7f0000000140)) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x2}) 07:50:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async, rerun: 64) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="1404000000000000000100c204fffffe0007180000000304430100000000140000df0008000000000000000502000300"], 0x30) (rerun: 64) fcntl$setstatus(r1, 0x4, 0x0) (async, rerun: 64) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000000)) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @remote, 0x7800}}) 07:50:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 07:50:46 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7) (async) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r1, 0x40383d03, &(0x7f0000000a40)) socketpair(0x27, 0x2, 0xfffffffd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}}, 0x40000) ioctl$PTP_PIN_SETFUNC2(r1, 0x40603d10, &(0x7f0000000000)={'\x00', 0x20, 0x2, 0x6f}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:46 executing program 3: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) write$cgroup_pid(r0, &(0x7f0000000100)=0xffffffffffffffff, 0x12) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1030.597837] block nbd1: Receive control failed (result -32) [ 1030.598153] block nbd1: shutting down sockets [ 1030.618927] block nbd5: shutting down sockets 07:50:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x28740) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000040)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$USBDEVFS_GET_SPEED(r3, 0x551f) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) (rerun: 32) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@private0, @private2, @mcast2, 0x1, 0x9, 0x1, 0x500, 0x8, 0x120, r4}) (async) socketpair(0x23, 0x5, 0x94f9, &(0x7f0000000140)) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x2}) (rerun: 64) 07:50:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 07:50:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x2f, 0x0, 0xfc, 0x3, 0x0, @mcast2, @remote, 0x7800, 0x700}}) r2 = socket$inet6(0xa, 0x80808, 0x8000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@remote, @mcast2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc72a, 0x8cc3, 0x38da, 0x0, 0x0, 0x10, r1}) 07:50:46 executing program 3: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) write$cgroup_pid(r0, &(0x7f0000000100)=0xffffffffffffffff, 0x12) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:50:46 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r1, 0x40383d03, &(0x7f0000000a40)) socketpair(0x27, 0x2, 0xfffffffd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}}, 0x40000) ioctl$PTP_PIN_SETFUNC2(r1, 0x40603d10, &(0x7f0000000000)={'\x00', 0x20, 0x2, 0x6f}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x6, 0x7) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) (async) ioctl$PTP_PEROUT_REQUEST(r1, 0x40383d03, &(0x7f0000000a40)) (async) socketpair(0x27, 0x2, 0xfffffffd, &(0x7f0000000080)) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}}, 0x40000) (async) ioctl$PTP_PIN_SETFUNC2(r1, 0x40603d10, &(0x7f0000000000)={'\x00', 0x20, 0x2, 0x6f}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:50:46 executing program 2: ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000200)=@urb_type_control={0x2, {0x4, 0x1}, 0xb, 0x0, &(0x7f00000000c0)={0x40, 0x9, 0x5, 0x8, 0x51d}, 0x8, 0x1, 0x5, 0x0, 0xdfc, 0x3e67, &(0x7f00000002c0)="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"}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000040)=0x5) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200) 07:50:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) 07:50:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x28740) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$USBDEVFS_GET_SPEED(r3, 0x551f) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@private0, @private2, @mcast2, 0x1, 0x9, 0x1, 0x500, 0x8, 0x120, r4}) socketpair(0x23, 0x5, 0x94f9, &(0x7f0000000140)) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x2}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x28740) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) accept$inet6(r1, 0x0, &(0x7f0000000040)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$USBDEVFS_GET_SPEED(r3, 0x551f) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)) (async) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@private0, @private2, @mcast2, 0x1, 0x9, 0x1, 0x500, 0x8, 0x120, r4}) (async) socketpair(0x23, 0x5, 0x94f9, &(0x7f0000000140)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x2}) (async) 07:50:46 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$PTP_CLOCK_GETCAPS(r1, 0x80503d01, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x6, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, 0x80, 0x0, 0x0, 0x4}}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ff010000000000002e2f66696c6530002e44938b1ef64d94214872228f21ac7e6a4da0a3006bc7fb79b989f3d3e1ec9c873e06d9ebbbdbb674464ab1b85d1849cc140e54cc8ec5f754841dcc420ca48252"]) ioctl$PTP_SYS_OFFSET(r2, 0x43403d05, &(0x7f00000001c0)={0x14}) 07:50:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x2f, 0x0, 0xfc, 0x3, 0x0, @mcast2, @remote, 0x7800, 0x700}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x2f, 0x0, 0xfc, 0x3, 0x0, @mcast2, @remote, 0x7800, 0x700}}) r2 = socket$inet6(0xa, 0x80808, 0x8000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@remote, @mcast2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc72a, 0x8cc3, 0x38da, 0x0, 0x0, 0x10, r1}) 07:50:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000000)=""/3) [ 1031.330025] block nbd2: Receive control failed (result -32) [ 1031.330329] block nbd2: shutting down sockets 07:50:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xfffffffffffffffc) 07:50:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="e5fc1ad54d04c0c984ebd2b4", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653000"]) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x2, 0x80}) 07:50:47 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$PTP_CLOCK_GETCAPS(r1, 0x80503d01, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x6, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, 0x80, 0x0, 0x0, 0x4}}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ff010000000000002e2f66696c6530002e44938b1ef64d94214872228f21ac7e6a4da0a3006bc7fb79b989f3d3e1ec9c873e06d9ebbbdbb674464ab1b85d1849cc140e54cc8ec5f754841dcc420ca48252"]) (async) ioctl$PTP_SYS_OFFSET(r2, 0x43403d05, &(0x7f00000001c0)={0x14}) 07:50:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x2f, 0x0, 0xfc, 0x3, 0x0, @mcast2, @remote, 0x7800, 0x700}}) (async, rerun: 32) r2 = socket$inet6(0xa, 0x80808, 0x8000) (rerun: 32) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@remote, @mcast2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc72a, 0x8cc3, 0x38da, 0x0, 0x0, 0x10, r1}) 07:50:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000000)=""/3) 07:50:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xfffffffffffffffc) [ 1031.627855] block nbd5: shutting down sockets [ 1031.787770] block nbd5: Device being setup by another task [ 1031.794977] block nbd5: shutting down sockets 07:50:47 executing program 2: ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000200)=@urb_type_control={0x2, {0x4, 0x1}, 0xb, 0x0, &(0x7f00000000c0)={0x40, 0x9, 0x5, 0x8, 0x51d}, 0x8, 0x1, 0x5, 0x0, 0xdfc, 0x3e67, &(0x7f00000002c0)="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"}) (async) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000040)=0x5) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200) 07:50:47 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$PTP_CLOCK_GETCAPS(r1, 0x80503d01, &(0x7f0000000100)) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x6, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @remote, 0x80, 0x0, 0x0, 0x4}}) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ff010000000000002e2f66696c6530002e44938b1ef64d94214872228f21ac7e6a4da0a3006bc7fb79b989f3d3e1ec9c873e06d9ebbbdbb674464ab1b85d1849cc140e54cc8ec5f754841dcc420ca48252"]) (async) ioctl$PTP_SYS_OFFSET(r2, 0x43403d05, &(0x7f00000001c0)={0x14}) 07:50:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async, rerun: 64) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000000)=""/3) (rerun: 64) 07:50:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xfffffffffffffffc) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xfffffffffffffffc) 07:50:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0xff, 0x2, 0x1, @private2, @remote, 0xf800, 0x0, 0x0, 0x3f}}) [ 1032.253889] block nbd2: Receive control failed (result -32) [ 1032.257520] block nbd2: shutting down sockets 07:50:48 executing program 2: ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000200)=@urb_type_control={0x2, {0x4, 0x1}, 0xb, 0x0, &(0x7f00000000c0)={0x40, 0x9, 0x5, 0x8, 0x51d}, 0x8, 0x1, 0x5, 0x0, 0xdfc, 0x3e67, &(0x7f00000002c0)="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"}) (async) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000040)=0x5) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200) 07:50:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0xff, 0x2, 0x1, @private2, @remote, 0xf800, 0x0, 0x0, 0x3f}}) [ 1032.418236] block nbd5: shutting down sockets 07:50:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="e5fc1ad54d04c0c984ebd2b4", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653000"]) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="e5fc1ad54d04c0c984ebd2b4", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653000"]) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x2, 0x80}) (async) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x2, 0x80}) 07:50:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) [ 1032.439884] block nbd1: Receive control failed (result -32) [ 1032.446036] block nbd1: shutting down sockets 07:50:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum}) [ 1032.538055] block nbd2: shutting down sockets 07:50:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0xff, 0x2, 0x1, @private2, @remote, 0xf800, 0x0, 0x0, 0x3f}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0xff, 0x2, 0x1, @private2, @remote, 0xf800, 0x0, 0x0, 0x3f}}) (async) 07:50:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) [ 1032.647886] block nbd5: shutting down sockets 07:50:48 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f00000001c0)=ANY=[@ANYBLOB="48260000160000008185830b8a8504e803030c810a040905048a059dc606"]) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f0000000180)={0x3, 0x62, 0xaa, 0x1, 0x7, 0x3, 0x10001}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000140)={0x0, @aes256, 0x0, @desc3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$DRM_IOCTL_MODE_GET_LEASE(0xffffffffffffffff, 0xc01064c8, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0]}) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) [ 1032.817398] block nbd5: Device being setup by another task [ 1032.823952] block nbd5: shutting down sockets 07:50:48 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x305}}, './file0\x00'}) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000001c0)=0x1) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f0000000100)={"4b849785b68821551adc315420de7e6df17f2456c02c63911bc7dac6ad41", 0x0, 0x0, 0x1, 0x80000000, 0x100, 0x7, 0x7, 0x2, [0x7, 0x1f, 0x2, 0xd41, 0x0, 0x4, 0x9, 0x1, 0xe3a, 0x0, 0x10001, 0x9, 0x10000, 0x9, 0x7, 0x100, 0x4, 0x10000, 0xc16]}) 07:50:48 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', 0x0}) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000040)={r0, 0xaf1a}) 07:50:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) 07:50:48 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f00000001c0)=ANY=[@ANYBLOB="48260000160000008185830b8a8504e803030c810a040905048a059dc606"]) (async) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f0000000180)={0x3, 0x62, 0xaa, 0x1, 0x7, 0x3, 0x10001}) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000140)={0x0, @aes256, 0x0, @desc3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(0xffffffffffffffff, 0xc01064c8, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0]}) (async) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) 07:50:48 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', 0x0}) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x8) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000040)={r0, 0xaf1a}) 07:50:48 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f00000001c0)=ANY=[@ANYBLOB="48260000160000008185830b8a8504e803030c810a040905048a059dc606"]) (async) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) (async) ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f0000000180)={0x3, 0x62, 0xaa, 0x1, 0x7, 0x3, 0x10001}) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000140)={0x0, @aes256, 0x0, @desc3}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$DRM_IOCTL_MODE_GET_LEASE(0xffffffffffffffff, 0xc01064c8, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0]}) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) [ 1033.338338] block nbd5: shutting down sockets 07:50:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="e5fc1ad54d04c0c984ebd2b4", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653000"]) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x2, 0x80}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="e5fc1ad54d04c0c984ebd2b4", @ANYRES32=r2, @ANYBLOB="02000000000000002e2f66696c653000"]) (async) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x2, 0x80}) (async) 07:50:49 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x305}}, './file0\x00'}) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000001c0)=0x1) (async) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f0000000100)={"4b849785b68821551adc315420de7e6df17f2456c02c63911bc7dac6ad41", 0x0, 0x0, 0x1, 0x80000000, 0x100, 0x7, 0x7, 0x2, [0x7, 0x1f, 0x2, 0xd41, 0x0, 0x4, 0x9, 0x1, 0xe3a, 0x0, 0x10001, 0x9, 0x10000, 0x9, 0x7, 0x100, 0x4, 0x10000, 0xc16]}) [ 1033.382935] block nbd1: Receive control failed (result -32) [ 1033.392650] block nbd1: shutting down sockets 07:50:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum}) 07:50:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x590) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x404800, 0x0) 07:50:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./fihe0\x00']) ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f00000001c0)={{0x9, 0x1}, {0x8000000000000000, 0x1000}, 0xd0cb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000100)={0x3ff, 0xe6d2, 0x5}) pipe2$9p(0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000180)=0x1c, 0x0) 07:50:49 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', 0x0}) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x8) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000040)={r0, 0xaf1a}) [ 1033.466572] block nbd2: Receive control failed (result -32) [ 1033.466835] block nbd2: shutting down sockets 07:50:49 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x305}}, './file0\x00'}) (rerun: 32) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000001c0)=0x1) (async) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f0000000100)={"4b849785b68821551adc315420de7e6df17f2456c02c63911bc7dac6ad41", 0x0, 0x0, 0x1, 0x80000000, 0x100, 0x7, 0x7, 0x2, [0x7, 0x1f, 0x2, 0xd41, 0x0, 0x4, 0x9, 0x1, 0xe3a, 0x0, 0x10001, 0x9, 0x10000, 0x9, 0x7, 0x100, 0x4, 0x10000, 0xc16]}) 07:50:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) [ 1033.584077] block nbd1: shutting down sockets 07:50:49 executing program 1: socketpair(0xf, 0x2, 0x1, &(0x7f0000000040)) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x590) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x404800, 0x0) [ 1033.622662] block nbd5: shutting down sockets 07:50:49 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./fihe0\x00']) ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f00000001c0)={{0x9, 0x1}, {0x8000000000000000, 0x1000}, 0xd0cb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000100)={0x3ff, 0xe6d2, 0x5}) pipe2$9p(0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000180)=0x1c, 0x0) (async) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000180)=0x1c, 0x0) 07:50:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) 07:50:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./fihe0\x00']) (async) ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f00000001c0)={{0x9, 0x1}, {0x8000000000000000, 0x1000}, 0xd0cb}) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000100)={0x3ff, 0xe6d2, 0x5}) (async) pipe2$9p(0x0, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000180)=0x1c, 0x0) 07:50:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) [ 1033.822662] block nbd5: shutting down sockets 07:50:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum}) (async) 07:50:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x590) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x404800, 0x0) 07:50:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="2f060000000000000720000000010609030003000000000000000c7800000000000000000000000000000000000000000000000100"/64], 0x40) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x200d42, 0x0) fsync(r2) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) fcntl$setstatus(r3, 0x4, 0x800) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x7) 07:50:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000100)=0x1) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f00000001c0)={0x1, 0x8000}) fcntl$setstatus(r3, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r3}}, './file0\x00'}) accept$inet6(r7, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) 07:50:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1034.458358] block nbd2: Receive control failed (result -32) [ 1034.465214] block nbd2: shutting down sockets 07:50:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="2f060000000000000720000000010609030003000000000000000c7800000000000000000000000000000000000000000000000100"/64], 0x40) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x200d42, 0x0) fsync(r2) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) fcntl$setstatus(r3, 0x4, 0x800) (async) fcntl$setstatus(r3, 0x4, 0x800) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x7) 07:50:50 executing program 1: socketpair(0xf, 0x2, 0x1, &(0x7f0000000040)) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1034.574042] block nbd1: Receive control failed (result -32) [ 1034.574317] block nbd1: shutting down sockets 07:50:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000100)=0x1) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f00000001c0)={0x1, 0x8000}) (async) fcntl$setstatus(r3, 0x4, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r3}}, './file0\x00'}) accept$inet6(r7, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) [ 1034.663451] block nbd2: shutting down sockets 07:50:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r4}}, './file0\x00'}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 07:50:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1034.697140] block nbd5: Device being setup by another task [ 1034.704046] block nbd5: shutting down sockets 07:50:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000100)=0x1) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f00000001c0)={0x1, 0x8000}) fcntl$setstatus(r3, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r3}}, './file0\x00'}) accept$inet6(r7, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x0) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000100)=0x1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r6, 0x0, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f00000001c0)={0x1, 0x8000}) (async) fcntl$setstatus(r3, 0x4, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r3}}, './file0\x00'}) (async) accept$inet6(r7, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) (async) 07:50:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="2f060000000000000720000000010609030003000000000000000c7800000000000000000000000000000000000000000000000100"/64], 0x40) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x200d42, 0x0) fsync(r2) (async) fsync(r2) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) fcntl$setstatus(r3, 0x4, 0x800) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x7) (async) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x7) 07:50:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) 07:50:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1034.872745] block nbd5: shutting down sockets 07:50:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @remote, 0x7800, 0x10}}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x66, r1}) 07:50:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)={0x1d, 0x2, '\x00', [@generic={0x3, 0xa, "861c9266ab662a8132d7"}, @ra={0x5, 0x2, 0x1f}]}, 0x18) 07:50:50 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1035.003700] block nbd5: shutting down sockets [ 1035.167135] block nbd5: Device being setup by another task [ 1035.174006] block nbd5: shutting down sockets 07:50:51 executing program 1: socketpair(0xf, 0x2, 0x1, &(0x7f0000000040)) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair(0xf, 0x2, 0x1, &(0x7f0000000040)) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:50:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0xfffffffd}}) 07:50:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)={0x1d, 0x2, '\x00', [@generic={0x3, 0xa, "861c9266ab662a8132d7"}, @ra={0x5, 0x2, 0x1f}]}, 0x18) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)={0x1d, 0x2, '\x00', [@generic={0x3, 0xa, "861c9266ab662a8132d7"}, @ra={0x5, 0x2, 0x1f}]}, 0x18) (async) [ 1035.571552] block nbd1: Receive control failed (result -32) [ 1035.577397] block nbd1: shutting down sockets 07:50:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r4}}, './file0\x00'}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r3, 0x4, 0x0) (async) socket$bt_hidp(0x1f, 0x3, 0x6) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r4}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) 07:50:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @remote, 0x7800, 0x10}}) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x66, r1}) 07:50:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0xfffffffd}}) 07:50:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async, rerun: 64) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)={0x1d, 0x2, '\x00', [@generic={0x3, 0xa, "861c9266ab662a8132d7"}, @ra={0x5, 0x2, 0x1f}]}, 0x18) (rerun: 64) [ 1035.659125] block nbd2: Receive control failed (result -32) [ 1035.665515] block nbd2: shutting down sockets 07:50:51 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @remote, 0x7800, 0x10}}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x66, r1}) 07:50:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0xfffffffd}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0xfffffffd}}) 07:50:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (rerun: 64) [ 1035.837050] block nbd1: Device being setup by another task [ 1035.857750] block nbd5: shutting down sockets [ 1035.928013] block nbd2: shutting down sockets 07:50:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) (async) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r4}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 1036.047315] block nbd5: Device being setup by another task [ 1036.106987] block nbd5: Device being setup by another task [ 1036.127767] block nbd5: Device being setup by another task [ 1036.202046] block nbd5: Device being setup by another task [ 1036.307774] block nbd5: Device being setup by another task [ 1036.377158] block nbd5: Device being setup by another task 07:50:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) fcntl$setstatus(r2, 0x4, 0x44000) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x5) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000001c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x9, 0x7, 0x8, 0x8, 0x8, 0x6, 0xfffff013], 0x8, 0x800}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1f, 0x3, 0xe2, 0xff], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) syz_open_dev$usbfs(&(0x7f0000000200), 0x3, 0x105100) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {r6}}, './file0\x00'}) ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000240)=0x1) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000180)={r5}) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:52 executing program 4: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000140)) socket$inet6_udplite(0xa, 0x2, 0x88) 07:50:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x91cd3000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07000000000000002e2f66696c653000b33d8c7546249d6c1698c71bc4a66f371ebf1c223dd3fd835dfeb825a853a59cbcf5e79924e3234c4c7d2a5852018172088807a3c3bd735a393cd5803819b9e64a03d5a4e61731b870f792aee7ccd7bcc578bc1af9cee3731cc85bd9b4849cea285ce66deeb6e13c6ece35a561f75068c581f9416cf30017313bb2a3558574141dcfa249d8130659b723034db27dcc584b3787786ceb"]) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x6, 0x0, 0x32, @private2, @empty}}) [ 1036.460124] block nbd5: Device being setup by another task [ 1036.492739] block nbd1: Receive control failed (result -32) [ 1036.493831] block nbd1: shutting down sockets 07:50:52 executing program 4: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)) (async) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000140)) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1036.547428] block nbd5: Device being setup by another task 07:50:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x91cd3000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07000000000000002e2f66696c653000b33d8c7546249d6c1698c71bc4a66f371ebf1c223dd3fd835dfeb825a853a59cbcf5e79924e3234c4c7d2a5852018172088807a3c3bd735a393cd5803819b9e64a03d5a4e61731b870f792aee7ccd7bcc578bc1af9cee3731cc85bd9b4849cea285ce66deeb6e13c6ece35a561f75068c581f9416cf30017313bb2a3558574141dcfa249d8130659b723034db27dcc584b3787786ceb"]) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x6, 0x0, 0x32, @private2, @empty}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x91cd3000) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07000000000000002e2f66696c653000b33d8c7546249d6c1698c71bc4a66f371ebf1c223dd3fd835dfeb825a853a59cbcf5e79924e3234c4c7d2a5852018172088807a3c3bd735a393cd5803819b9e64a03d5a4e61731b870f792aee7ccd7bcc578bc1af9cee3731cc85bd9b4849cea285ce66deeb6e13c6ece35a561f75068c581f9416cf30017313bb2a3558574141dcfa249d8130659b723034db27dcc584b3787786ceb"]) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x6, 0x0, 0x32, @private2, @empty}}) (async) 07:50:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x6) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1036.658909] block nbd5: Device being setup by another task 07:50:52 executing program 4: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000140)) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 07:50:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x91cd3000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07000000000000002e2f66696c653000b33d8c7546249d6c1698c71bc4a66f371ebf1c223dd3fd835dfeb825a853a59cbcf5e79924e3234c4c7d2a5852018172088807a3c3bd735a393cd5803819b9e64a03d5a4e61731b870f792aee7ccd7bcc578bc1af9cee3731cc85bd9b4849cea285ce66deeb6e13c6ece35a561f75068c581f9416cf30017313bb2a3558574141dcfa249d8130659b723034db27dcc584b3787786ceb"]) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x6, 0x0, 0x32, @private2, @empty}}) 07:50:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0x5452, &(0x7f0000000300)={{0x1, 0x1, 0x18}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x6) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1036.767093] block nbd5: Device being setup by another task [ 1036.807184] block nbd5: shutting down sockets 07:50:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x220e00, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r2}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010088000000000000000000", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r6, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x9, 0x9}) r7 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x303280) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$PTP_PIN_GETFUNC(r3, 0xc0603d06, &(0x7f00000001c0)={'\x00', 0x0, 0x1, 0xf2}) [ 1036.867548] block nbd2: Receive control failed (result -32) [ 1036.873841] block nbd2: shutting down sockets [ 1036.977221] block nbd5: shutting down sockets 07:50:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) fcntl$setstatus(r2, 0x4, 0x44000) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x5) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000001c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x9, 0x7, 0x8, 0x8, 0x8, 0x6, 0xfffff013], 0x8, 0x800}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1f, 0x3, 0xe2, 0xff], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) syz_open_dev$usbfs(&(0x7f0000000200), 0x3, 0x105100) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {r6}}, './file0\x00'}) ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000240)=0x1) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000180)={r5}) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) (async) fcntl$setstatus(r2, 0x4, 0x44000) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x5) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x9, 0x7, 0x8, 0x8, 0x8, 0x6, 0xfffff013], 0x8, 0x800}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1f, 0x3, 0xe2, 0xff], 0x4, 0x80000}) (async) syz_open_dev$usbfs(&(0x7f0000000200), 0x3, 0x105100) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {r6}}, './file0\x00'}) (async) ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000240)=0x1) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000180)={r5}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:50:53 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0x5452, &(0x7f0000000300)={{0x1, 0x1, 0x18}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:50:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6(0xa, 0x1, 0x3ff) 07:50:53 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x6) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:53 executing program 2: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x220e00, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r2}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010088000000000000000000", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) (async) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r6, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x9, 0x9}) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x303280) (async) r7 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x303280) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$PTP_PIN_GETFUNC(r3, 0xc0603d06, &(0x7f00000001c0)={'\x00', 0x0, 0x1, 0xf2}) [ 1037.414999] block nbd1: Receive control failed (result -32) [ 1037.420749] block nbd1: shutting down sockets 07:50:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x220e00, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {r2}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010088000000000000000000", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r6, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x9, 0x9}) (async) r7 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x303280) ioctl$NBD_SET_SOCK(r7, 0xab00, r5) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$PTP_PIN_GETFUNC(r3, 0xc0603d06, &(0x7f00000001c0)={'\x00', 0x0, 0x1, 0xf2}) 07:50:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0x5452, &(0x7f0000000300)={{0x1, 0x1, 0x18}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1037.607234] block nbd5: shutting down sockets 07:50:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) socket$inet6(0xa, 0x1, 0x3ff) [ 1037.641421] block nbd1: shutting down sockets 07:50:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x48}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000040)=0x58) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) (async, rerun: 32) fcntl$setstatus(r2, 0x4, 0x44000) (async, rerun: 32) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x5) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000001c0)) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (rerun: 64) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x4, 0x9, 0x7, 0x8, 0x8, 0x8, 0x6, 0xfffff013], 0x8, 0x800}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1f, 0x3, 0xe2, 0xff], 0x4, 0x80000, 0x0, 0xffffffffffffffff}) syz_open_dev$usbfs(&(0x7f0000000200), 0x3, 0x105100) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {r6}}, './file0\x00'}) ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000240)=0x1) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000180)={r5}) (rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40002, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000100)=0x5) 07:50:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x48}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000040)=0x58) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:50:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6(0xa, 0x1, 0x3ff) [ 1037.890329] block nbd5: Device being setup by another task [ 1037.905465] block nbd5: shutting down sockets [ 1037.920203] block nbd1: server does not support multiple connections per device. 07:50:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40002, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000100)=0x5) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40002, 0x0) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000100)=0x5) (async) 07:50:53 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x101, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510b, &(0x7f0000000280)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x3}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, '\x00', 0x42}, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, 0x0, 0x8000, 0x4, 0x100, 0x8, 0x80000000, r4}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000200)={[{0x8, 0xf5a7, 0xeb, 0x9, 0x7, 0x4, 0x8, 0xfb, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffffff}, {0x7, 0x2, 0x1, 0x7, 0x7f, 0x2, 0x2, 0x40, 0x7f, 0x4, 0x3f, 0xc8, 0x400}, {0x9, 0x0, 0x9, 0x1f, 0x3a, 0x6, 0x9, 0x2, 0x1, 0x6, 0x80, 0x1, 0x2}], 0x1}) 07:50:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x48}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) (async, rerun: 32) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 32) write$P9_RSTATu(r3, 0x0, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) (async) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000040)=0x58) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40002, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000100)=0x5) 07:50:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x20000) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="54000000000000002e2f66696c653000213cf47bf4524215375c4f5a5cc71e59adc53b01ac55b8ffffffffd1298ad3ad886c6380a8782a7d6bef187aa6a50174570cd26832df4d54b8b78c71f982d4922762622c0bd520c1f5dda4a211ccd314731f1831ef0ab985139eeda2244f9ca110d1756d4e84d9577074417b3c60c9c07fb08dd751658ad7c802f43277115131699db0c37923bf847ead68eb810c9f4406cdff9c02e8"]) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1038.176824] block nbd5: shutting down sockets [ 1038.337213] block nbd5: shutting down sockets 07:50:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair(0x25, 0x3, 0x2, &(0x7f0000000040)) 07:50:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000200)=0x218) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000240)={0x8, 0x2d, '\x00', [@jumbo={0xc2, 0x4, 0xbd}, @ra={0x5, 0x2, 0x2}, @generic={0xab, 0xa8, "1a97aad90037c18ae633c61a8527e70ecced9466e11b7d86bad28dfa57ad6ecca8b6e836acc132790fd1494faabbdb622e2b6fa397f95037a221f876bfbf824ee3b76b1baa518653448d4baf9545cc97b1d639df8886c92eaedb6dd942873218f410be1e575b6c82031679ffa51e6c08051fa5dc7eefeea89c25ef680cc65aec91ea9df1588e0a124549240cae73299075951f89846cc0e4f1c151364f3a1d19360d767dea3e97fc"}, @generic={0x3, 0x6d, "f8ba135d70ac26ce49e8bce34249f57554cf3e93c99b8085cb79d4ae116619bb47296057cce85cf81cddb21a259cf82fb20e7c805e2f1eb9e67ff928f88179d63f38dbbc6a1d42a52336b0b9ff744d9e4f2135fd3f6f96cd89615285075120d007900a9a4785bea0f84623ab2a"}, @enc_lim={0x4, 0x1, 0x36}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0x3, 0xe, 0xf8, 0x0, [0x924, 0x2, 0x1, 0x309d, 0x400, 0x3, 0x8001]}}]}, 0x178) accept$inet6(r0, 0x0, &(0x7f0000000080)) socket$l2tp6(0xa, 0x2, 0x73) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xfffffffffffffe59) 07:50:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000040), 0x8, 0x80080) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xd9}}, './file0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x0, 0x80, 0x1000, 0x0, 0xfffffd1d}) 07:50:54 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x101, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510b, &(0x7f0000000280)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x3}}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) (async) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, '\x00', 0x42}, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, 0x0, 0x8000, 0x4, 0x100, 0x8, 0x80000000, r4}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000200)={[{0x8, 0xf5a7, 0xeb, 0x9, 0x7, 0x4, 0x8, 0xfb, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffffff}, {0x7, 0x2, 0x1, 0x7, 0x7f, 0x2, 0x2, 0x40, 0x7f, 0x4, 0x3f, 0xc8, 0x400}, {0x9, 0x0, 0x9, 0x1f, 0x3a, 0x6, 0x9, 0x2, 0x1, 0x6, 0x80, 0x1, 0x2}], 0x1}) 07:50:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7800}}) 07:50:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x20000) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="54000000000000002e2f66696c653000213cf47bf4524215375c4f5a5cc71e59adc53b01ac55b8ffffffffd1298ad3ad886c6380a8782a7d6bef187aa6a50174570cd26832df4d54b8b78c71f982d4922762622c0bd520c1f5dda4a211ccd314731f1831ef0ab985139eeda2244f9ca110d1756d4e84d9577074417b3c60c9c07fb08dd751658ad7c802f43277115131699db0c37923bf847ead68eb810c9f4406cdff9c02e8"]) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1038.656702] block nbd1: shutting down sockets 07:50:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000040), 0x8, 0x80080) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xd9}}, './file0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x0, 0x80, 0x1000, 0x0, 0xfffffd1d}) 07:50:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000200)=0x218) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000240)={0x8, 0x2d, '\x00', [@jumbo={0xc2, 0x4, 0xbd}, @ra={0x5, 0x2, 0x2}, @generic={0xab, 0xa8, "1a97aad90037c18ae633c61a8527e70ecced9466e11b7d86bad28dfa57ad6ecca8b6e836acc132790fd1494faabbdb622e2b6fa397f95037a221f876bfbf824ee3b76b1baa518653448d4baf9545cc97b1d639df8886c92eaedb6dd942873218f410be1e575b6c82031679ffa51e6c08051fa5dc7eefeea89c25ef680cc65aec91ea9df1588e0a124549240cae73299075951f89846cc0e4f1c151364f3a1d19360d767dea3e97fc"}, @generic={0x3, 0x6d, "f8ba135d70ac26ce49e8bce34249f57554cf3e93c99b8085cb79d4ae116619bb47296057cce85cf81cddb21a259cf82fb20e7c805e2f1eb9e67ff928f88179d63f38dbbc6a1d42a52336b0b9ff744d9e4f2135fd3f6f96cd89615285075120d007900a9a4785bea0f84623ab2a"}, @enc_lim={0x4, 0x1, 0x36}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0x3, 0xe, 0xf8, 0x0, [0x924, 0x2, 0x1, 0x309d, 0x400, 0x3, 0x8001]}}]}, 0x178) accept$inet6(r0, 0x0, &(0x7f0000000080)) socket$l2tp6(0xa, 0x2, 0x73) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xfffffffffffffe59) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000200)=0x218) (async) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000240)={0x8, 0x2d, '\x00', [@jumbo={0xc2, 0x4, 0xbd}, @ra={0x5, 0x2, 0x2}, @generic={0xab, 0xa8, "1a97aad90037c18ae633c61a8527e70ecced9466e11b7d86bad28dfa57ad6ecca8b6e836acc132790fd1494faabbdb622e2b6fa397f95037a221f876bfbf824ee3b76b1baa518653448d4baf9545cc97b1d639df8886c92eaedb6dd942873218f410be1e575b6c82031679ffa51e6c08051fa5dc7eefeea89c25ef680cc65aec91ea9df1588e0a124549240cae73299075951f89846cc0e4f1c151364f3a1d19360d767dea3e97fc"}, @generic={0x3, 0x6d, "f8ba135d70ac26ce49e8bce34249f57554cf3e93c99b8085cb79d4ae116619bb47296057cce85cf81cddb21a259cf82fb20e7c805e2f1eb9e67ff928f88179d63f38dbbc6a1d42a52336b0b9ff744d9e4f2135fd3f6f96cd89615285075120d007900a9a4785bea0f84623ab2a"}, @enc_lim={0x4, 0x1, 0x36}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0x3, 0xe, 0xf8, 0x0, [0x924, 0x2, 0x1, 0x309d, 0x400, 0x3, 0x8001]}}]}, 0x178) (async) accept$inet6(r0, 0x0, &(0x7f0000000080)) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xfffffffffffffe59) (async) 07:50:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7800}}) 07:50:54 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x101, 0x0) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510b, &(0x7f0000000280)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x3}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, '\x00', 0x42}, @private1={0xfc, 0x1, '\x00', 0x1}, @private0, 0x0, 0x8000, 0x4, 0x100, 0x8, 0x80000000, r4}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async, rerun: 32) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000200)={[{0x8, 0xf5a7, 0xeb, 0x9, 0x7, 0x4, 0x8, 0xfb, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffffff}, {0x7, 0x2, 0x1, 0x7, 0x7f, 0x2, 0x2, 0x40, 0x7f, 0x4, 0x3f, 0xc8, 0x400}, {0x9, 0x0, 0x9, 0x1f, 0x3a, 0x6, 0x9, 0x2, 0x1, 0x6, 0x80, 0x1, 0x2}], 0x1}) (rerun: 32) 07:50:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x20000) (async) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="54000000000000002e2f66696c653000213cf47bf4524215375c4f5a5cc71e59adc53b01ac55b8ffffffffd1298ad3ad886c6380a8782a7d6bef187aa6a50174570cd26832df4d54b8b78c71f982d4922762622c0bd520c1f5dda4a211ccd314731f1831ef0ab985139eeda2244f9ca110d1756d4e84d9577074417b3c60c9c07fb08dd751658ad7c802f43277115131699db0c37923bf847ead68eb810c9f4406cdff9c02e8"]) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1038.876756] block nbd5: Device being setup by another task [ 1038.909479] block nbd5: shutting down sockets 07:50:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000040), 0x8, 0x80080) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xd9}}, './file0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x0, 0x80, 0x1000, 0x0, 0xfffffd1d}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) syz_open_dev$amidi(&(0x7f0000000040), 0x8, 0x80080) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xd9}}, './file0\x00'}) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x0, 0x80, 0x1000, 0x0, 0xfffffd1d}) (async) [ 1039.117074] block nbd5: Device being setup by another task [ 1039.123492] block nbd5: shutting down sockets 07:50:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair(0x25, 0x3, 0x2, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair(0x25, 0x3, 0x2, &(0x7f0000000040)) (async) 07:50:55 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7800}}) 07:50:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000200)=0x218) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000240)={0x8, 0x2d, '\x00', [@jumbo={0xc2, 0x4, 0xbd}, @ra={0x5, 0x2, 0x2}, @generic={0xab, 0xa8, "1a97aad90037c18ae633c61a8527e70ecced9466e11b7d86bad28dfa57ad6ecca8b6e836acc132790fd1494faabbdb622e2b6fa397f95037a221f876bfbf824ee3b76b1baa518653448d4baf9545cc97b1d639df8886c92eaedb6dd942873218f410be1e575b6c82031679ffa51e6c08051fa5dc7eefeea89c25ef680cc65aec91ea9df1588e0a124549240cae73299075951f89846cc0e4f1c151364f3a1d19360d767dea3e97fc"}, @generic={0x3, 0x6d, "f8ba135d70ac26ce49e8bce34249f57554cf3e93c99b8085cb79d4ae116619bb47296057cce85cf81cddb21a259cf82fb20e7c805e2f1eb9e67ff928f88179d63f38dbbc6a1d42a52336b0b9ff744d9e4f2135fd3f6f96cd89615285075120d007900a9a4785bea0f84623ab2a"}, @enc_lim={0x4, 0x1, 0x36}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0x3, 0xe, 0xf8, 0x0, [0x924, 0x2, 0x1, 0x309d, 0x400, 0x3, 0x8001]}}]}, 0x178) accept$inet6(r0, 0x0, &(0x7f0000000080)) socket$l2tp6(0xa, 0x2, 0x73) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xfffffffffffffe59) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000200)=0x218) (async) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000240)={0x8, 0x2d, '\x00', [@jumbo={0xc2, 0x4, 0xbd}, @ra={0x5, 0x2, 0x2}, @generic={0xab, 0xa8, "1a97aad90037c18ae633c61a8527e70ecced9466e11b7d86bad28dfa57ad6ecca8b6e836acc132790fd1494faabbdb622e2b6fa397f95037a221f876bfbf824ee3b76b1baa518653448d4baf9545cc97b1d639df8886c92eaedb6dd942873218f410be1e575b6c82031679ffa51e6c08051fa5dc7eefeea89c25ef680cc65aec91ea9df1588e0a124549240cae73299075951f89846cc0e4f1c151364f3a1d19360d767dea3e97fc"}, @generic={0x3, 0x6d, "f8ba135d70ac26ce49e8bce34249f57554cf3e93c99b8085cb79d4ae116619bb47296057cce85cf81cddb21a259cf82fb20e7c805e2f1eb9e67ff928f88179d63f38dbbc6a1d42a52336b0b9ff744d9e4f2135fd3f6f96cd89615285075120d007900a9a4785bea0f84623ab2a"}, @enc_lim={0x4, 0x1, 0x36}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0x3, 0xe, 0xf8, 0x0, [0x924, 0x2, 0x1, 0x309d, 0x400, 0x3, 0x8001]}}]}, 0x178) (async) accept$inet6(r0, 0x0, &(0x7f0000000080)) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@remote}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xfffffffffffffe59) (async) 07:50:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000040)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000140)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0), 0x8001, 0x0, '\x00', 0x1, 0x66664c8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:50:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x8000000000000000) [ 1039.619507] block nbd1: Receive control failed (result -32) [ 1039.625560] block nbd1: shutting down sockets 07:50:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:55 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r1, 0x40045108, &(0x7f0000000100)=0x101) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 07:50:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000040)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000140)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0), 0x8001, 0x0, '\x00', 0x1, 0x66664c8}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1039.821285] block nbd5: shutting down sockets 07:50:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00'}) (async, rerun: 32) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x8000000000000000) 07:50:55 executing program 0: ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xb6, 0x0, 0x2}) r0 = socket$inet6(0xa, 0x2, 0xde) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x1277, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000080), 0x84880) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1039.886589] block nbd1: Device being setup by another task 07:50:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair(0x25, 0x3, 0x2, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair(0x25, 0x3, 0x2, &(0x7f0000000040)) (async) 07:50:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r1, 0x40045108, &(0x7f0000000100)=0x101) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) (async) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 07:50:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000040)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000140)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0), 0x8001, 0x0, '\x00', 0x1, 0x66664c8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:50:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00'}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x8000000000000000) 07:50:56 executing program 0: ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xb6, 0x0, 0x2}) (async) ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xb6, 0x0, 0x2}) socket$inet6(0xa, 0x2, 0xde) (async) r0 = socket$inet6(0xa, 0x2, 0xde) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x1277, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000080), 0x84880) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1040.588621] block nbd1: Receive control failed (result -32) [ 1040.594769] block nbd1: shutting down sockets 07:50:56 executing program 0: ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xb6, 0x0, 0x2}) r0 = socket$inet6(0xa, 0x2, 0xde) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x1277, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000080), 0x84880) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xb6, 0x0, 0x2}) (async) socket$inet6(0xa, 0x2, 0xde) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x1277, 0xffffffffffffffff) (async) pipe2$9p(&(0x7f0000000080), 0x84880) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:50:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async, rerun: 32) ioctl$SNDCTL_SEQ_TESTMIDI(r1, 0x40045108, &(0x7f0000000100)=0x101) (rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async, rerun: 32) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) (rerun: 32) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x3}}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 07:50:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000100)={0x10, 0x8, 0x2}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r6 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r6, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES32=r6, @ANYBLOB="4500000000e443063381d4682d653000"]) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r2, 0x4068aea3, &(0x7f0000000180)={0xc1, 0x0, 0x2}) 07:50:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) [ 1040.816684] block nbd5: Device being setup by another task [ 1040.823707] block nbd5: shutting down sockets [ 1040.866855] block nbd1: Device being setup by another task 07:50:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000100)={0x10, 0x8, 0x2}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r6 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r6, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES32=r6, @ANYBLOB="4500000000e443063381d4682d653000"]) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r2, 0x4068aea3, &(0x7f0000000180)={0xc1, 0x0, 0x2}) 07:50:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) [ 1040.977230] block nbd5: shutting down sockets 07:50:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x9d}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40e800, 0x0) 07:50:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r1, 0x5404) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) (rerun: 32) 07:50:57 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000100)={0x10, 0x8, 0x2}) (async) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000100)={0x10, 0x8, 0x2}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r6 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r6, 0x4, 0x0) (async) fcntl$setstatus(r6, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES32=r6, @ANYBLOB="4500000000e443063381d4682d653000"]) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES32=r6, @ANYBLOB="4500000000e443063381d4682d653000"]) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r2, 0x4068aea3, &(0x7f0000000180)={0xc1, 0x0, 0x2}) (async) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r2, 0x4068aea3, &(0x7f0000000180)={0xc1, 0x0, 0x2}) 07:50:57 executing program 4: getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000100)=0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000001c0)=0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1041.579886] block nbd1: Receive control failed (result -32) [ 1041.581303] block nbd2: shutting down sockets [ 1041.585910] block nbd1: shutting down sockets 07:50:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r1, 0x5404) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40840) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x7, 0xdfee, 0x8650, 0xb3, 0x6, 0x9, {0x2, 0xffff, 0x2, 0x6, 0x5, 0x8, 0x6a2c, 0x1, 0x609, 0x1, 0x8000, 0x1, 0x0, 0x4, "aa779bb729cff4cdf591631543509a75a1d2aeb98f2a33d6149ec1eee919607f"}}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0xffffffffffffff28) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="001800f5ff", @ANYRES32=r1, @ANYBLOB="80000000000000002e2f66696c653000"]) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000001c0)=0x1f) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000240)={0x5, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r6) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7ff) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f00000000c0)={0x3, 0x7}) 07:50:57 executing program 4: getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000100)=0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000001c0)=0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5b00ddac}}, './file0\x00'}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x21) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x1000, {{0xa, 0x4e23, 0x8, @loopback, 0x5}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x2400, @local, 0xe3}}, {{0xa, 0x4e20, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}}, {{0xa, 0x4e24, 0xfffffffb, @mcast1}}, {{0xa, 0x4e23, 0x2, @empty, 0x6}}, {{0xa, 0x4e24, 0x9, @loopback, 0x5}}, {{0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ae}}, {{0xa, 0x4e21, 0x100, @private0, 0x99}}, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x1}}]}, 0x490) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:50:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5b00ddac}}, './file0\x00'}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x21) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x1000, {{0xa, 0x4e23, 0x8, @loopback, 0x5}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x2400, @local, 0xe3}}, {{0xa, 0x4e20, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}}, {{0xa, 0x4e24, 0xfffffffb, @mcast1}}, {{0xa, 0x4e23, 0x2, @empty, 0x6}}, {{0xa, 0x4e24, 0x9, @loopback, 0x5}}, {{0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ae}}, {{0xa, 0x4e21, 0x100, @private0, 0x99}}, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x1}}]}, 0x490) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:50:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40840) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x7, 0xdfee, 0x8650, 0xb3, 0x6, 0x9, {0x2, 0xffff, 0x2, 0x6, 0x5, 0x8, 0x6a2c, 0x1, 0x609, 0x1, 0x8000, 0x1, 0x0, 0x4, "aa779bb729cff4cdf591631543509a75a1d2aeb98f2a33d6149ec1eee919607f"}}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0xffffffffffffff28) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="001800f5ff", @ANYRES32=r1, @ANYBLOB="80000000000000002e2f66696c653000"]) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000001c0)=0x1f) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000240)={0x5, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r6) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7ff) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f00000000c0)={0x3, 0x7}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40840) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x7, 0xdfee, 0x8650, 0xb3, 0x6, 0x9, {0x2, 0xffff, 0x2, 0x6, 0x5, 0x8, 0x6a2c, 0x1, 0x609, 0x1, 0x8000, 0x1, 0x0, 0x4, "aa779bb729cff4cdf591631543509a75a1d2aeb98f2a33d6149ec1eee919607f"}}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0xffffffffffffff28) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="001800f5ff", @ANYRES32=r1, @ANYBLOB="80000000000000002e2f66696c653000"]) (async) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000001c0)=0x1f) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000240)={0x5, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r6) (async) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7ff) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r7, 0x0, 0x0) (async) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f00000000c0)={0x3, 0x7}) (async) [ 1041.896420] block nbd2: Device being setup by another task [ 1041.897983] block nbd5: shutting down sockets [ 1042.065242] block nbd5: shutting down sockets 07:50:58 executing program 1: syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x9d}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40e800, 0x0) 07:50:58 executing program 4: getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000100)=0x1) (async) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000100)=0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000001c0)=0x9) (async) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000001c0)=0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$SNDCTL_TMR_CONTINUE(r1, 0x5404) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5b00ddac}}, './file0\x00'}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x21) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x1000, {{0xa, 0x4e23, 0x8, @loopback, 0x5}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x2400, @local, 0xe3}}, {{0xa, 0x4e20, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}}, {{0xa, 0x4e24, 0xfffffffb, @mcast1}}, {{0xa, 0x4e23, 0x2, @empty, 0x6}}, {{0xa, 0x4e24, 0x9, @loopback, 0x5}}, {{0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ae}}, {{0xa, 0x4e21, 0x100, @private0, 0x99}}, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x1}}]}, 0x490) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5b00ddac}}, './file0\x00'}) (async) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x21) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x1000, {{0xa, 0x4e23, 0x8, @loopback, 0x5}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x2400, @local, 0xe3}}, {{0xa, 0x4e20, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}}, {{0xa, 0x4e24, 0xfffffffb, @mcast1}}, {{0xa, 0x4e23, 0x2, @empty, 0x6}}, {{0xa, 0x4e24, 0x9, @loopback, 0x5}}, {{0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ae}}, {{0xa, 0x4e21, 0x100, @private0, 0x99}}, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x1}}]}, 0x490) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) 07:50:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40840) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x7, 0xdfee, 0x8650, 0xb3, 0x6, 0x9, {0x2, 0xffff, 0x2, 0x6, 0x5, 0x8, 0x6a2c, 0x1, 0x609, 0x1, 0x8000, 0x1, 0x0, 0x4, "aa779bb729cff4cdf591631543509a75a1d2aeb98f2a33d6149ec1eee919607f"}}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0xffffffffffffff28) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="001800f5ff", @ANYRES32=r1, @ANYBLOB="80000000000000002e2f66696c653000"]) (async) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000001c0)=0x1f) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async, rerun: 32) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 32) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000240)={0x5, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async) r6 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r6) (async) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7ff) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) (async) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f00000000c0)={0x3, 0x7}) 07:50:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1042.576531] block nbd1: Receive control failed (result -32) [ 1042.582473] block nbd1: shutting down sockets [ 1042.584645] block nbd2: shutting down sockets 07:50:58 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETINCOUNT(r0, 0x80045105, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x29, 0xf7, 0x4, 0x100d, 0xb, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, 0x20, 0x20, 0x3}}) r1 = socket$inet6(0xa, 0x1, 0x400000a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:50:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @remote}}) 07:50:58 executing program 4: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000140)={0x0, 0x0, '\x00', [@pad1, @pad1]}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:50:58 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETINCOUNT(r0, 0x80045105, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x29, 0xf7, 0x4, 0x100d, 0xb, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, 0x20, 0x20, 0x3}}) r1 = socket$inet6(0xa, 0x1, 0x400000a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(r0, 0x80045105, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x29, 0xf7, 0x4, 0x100d, 0xb, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, 0x20, 0x20, 0x3}}) (async) socket$inet6(0xa, 0x1, 0x400000a) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) [ 1042.806530] block nbd1: Device being setup by another task 07:50:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @remote}}) (async) 07:50:58 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETINCOUNT(r0, 0x80045105, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x29, 0xf7, 0x4, 0x100d, 0xb, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, 0x20, 0x20, 0x3}}) r1 = socket$inet6(0xa, 0x1, 0x400000a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(r0, 0x80045105, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x29, 0xf7, 0x4, 0x100d, 0xb, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, 0x20, 0x20, 0x3}}) (async) socket$inet6(0xa, 0x1, 0x400000a) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:50:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x9d}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40e800, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x3, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x9d}}, './file0\x00'}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x9) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40e800, 0x0) (async) 07:50:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2d, 0x7, 0xf9, 0x1, 0x54, @remote, @private1, 0x10, 0x0, 0x2, 0x76d0658a}}) 07:50:59 executing program 4: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000140)={0x0, 0x0, '\x00', [@pad1, @pad1]}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r0, 0x4, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000100)=0x1c, 0x800) (async) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000140)={0x0, 0x0, '\x00', [@pad1, @pad1]}, 0x10) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:50:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @remote}}) [ 1043.560268] block nbd1: Receive control failed (result -32) [ 1043.566652] block nbd1: shutting down sockets [ 1043.578813] block nbd2: Receive control failed (result -32) [ 1043.579082] block nbd2: shutting down sockets [ 1043.596270] block nbd5: shutting down sockets 07:50:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="e458bd350ab0e71a841eaf1ced45399ffc5255ad640e79e5932ccc4e799cd6e105b749e620ced2e5deb3b7e48a2176d5b91421f556afe3a638ad926877a8c6beb96f1cb412400568bd97a11f0ae659e954df130a63d364c439847cf59c2bbace653ffe45d88ee2bbd239be42c041eea38b43fd09df45382331df674879070716a9304a419500d2df43709189eba706e6c9f19898f1278b035994396f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="01000080000000002e2f66696c653000"]) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) 07:50:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000000)=0x6) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f0000000100)={0xfffffffc, "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"}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x29, 0x30, 0x0, 0x3f, 0x0, @private2, @remote, 0x40, 0x0, 0x0, 0xfffffff7}}) 07:50:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2d, 0x7, 0xf9, 0x1, 0x54, @remote, @private1, 0x10, 0x0, 0x2, 0x76d0658a}}) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2d, 0x7, 0xf9, 0x1, 0x54, @remote, @private1, 0x10, 0x0, 0x2, 0x76d0658a}}) (async) 07:50:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="e458bd350ab0e71a841eaf1ced45399ffc5255ad640e79e5932ccc4e799cd6e105b749e620ced2e5deb3b7e48a2176d5b91421f556afe3a638ad926877a8c6beb96f1cb412400568bd97a11f0ae659e954df130a63d364c439847cf59c2bbace653ffe45d88ee2bbd239be42c041eea38b43fd09df45382331df674879070716a9304a419500d2df43709189eba706e6c9f19898f1278b035994396f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="01000080000000002e2f66696c653000"]) (async, rerun: 32) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) (rerun: 64) 07:50:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:59 executing program 4: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000140)={0x0, 0x0, '\x00', [@pad1, @pad1]}, 0x10) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1043.819970] block nbd1: shutting down sockets [ 1043.828893] block nbd5: shutting down sockets 07:50:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000140)=0xe8) write$P9_RSTATu(r2, &(0x7f0000000180)={0x72, 0x7d, 0x1, {{0x0, 0x5b, 0x63, 0x8, {0x0, 0x0, 0x5}, 0xa4100000, 0x3, 0x1, 0x400, 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0x2, '/.', 0xee00, 0xffffffffffffffff, r3}}, 0x72) ioctl$NBD_DO_IT(r0, 0xab03) 07:50:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000000)=0x6) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async, rerun: 64) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f0000000100)={0xfffffffc, "dc2c3ed622fcbfee17f55a697898b68575c42f9b0673b2264b40ab518d1c6feb6bf7035ef7374352b6b436bcf89464140cd32d1e12109090adfbca06f78517ed97f7527d9c5f8b700338ff4ef1ad5dec64a62d5ce99e93903ca6c5431878943dbece15bdb99d330694eb0711fd30b2992fb9560c1e0754689d81d56d6bf0266382e207a5676365a0245c203ab7900b858c892c78f632689dda4f9ccade806ece6cdbf33abdce2d73de09f6524f3c29067d4b43c169a685688aa2aa679cafa3c9e1b526a273772f3882f6a75eab194a35fa170acddc0908e0b465c87299dcb7270bf205cd368e8a069c4a80a21ed07cd14f21eb15f4f60711750b1fed7c892c8b"}) (rerun: 64) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x29, 0x30, 0x0, 0x3f, 0x0, @private2, @remote, 0x40, 0x0, 0x0, 0xfffffff7}}) 07:50:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="e458bd350ab0e71a841eaf1ced45399ffc5255ad640e79e5932ccc4e799cd6e105b749e620ced2e5deb3b7e48a2176d5b91421f556afe3a638ad926877a8c6beb96f1cb412400568bd97a11f0ae659e954df130a63d364c439847cf59c2bbace653ffe45d88ee2bbd239be42c041eea38b43fd09df45382331df674879070716a9304a419500d2df43709189eba706e6c9f19898f1278b035994396f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="01000080000000002e2f66696c653000"]) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="e458bd350ab0e71a841eaf1ced45399ffc5255ad640e79e5932ccc4e799cd6e105b749e620ced2e5deb3b7e48a2176d5b91421f556afe3a638ad926877a8c6beb96f1cb412400568bd97a11f0ae659e954df130a63d364c439847cf59c2bbace653ffe45d88ee2bbd239be42c041eea38b43fd09df45382331df674879070716a9304a419500d2df43709189eba706e6c9f19898f1278b035994396f", @ANYRES32, @ANYBLOB="01000080000000002e2f66696c653000"]) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r5, 0x4, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) (async) 07:50:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:50:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x1) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{}]}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000200)={'\x00', 0x39, 0x2, 0x8, 0x15d7, 0x7}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x4001, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$P9_RAUTH(r2, &(0x7f0000000140)={0x14, 0x67, 0x1, {0x4, 0x0, 0x1}}, 0x14) 07:50:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000000)=0x6) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async, rerun: 32) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f0000000100)={0xfffffffc, "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"}) (async, rerun: 32) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x29, 0x30, 0x0, 0x3f, 0x0, @private2, @remote, 0x40, 0x0, 0x0, 0xfffffff7}}) (rerun: 64) [ 1044.058596] block nbd5: Device being setup by another task [ 1044.065684] block nbd5: shutting down sockets 07:50:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x2d, 0x7, 0xf9, 0x1, 0x54, @remote, @private1, 0x10, 0x0, 0x2, 0x76d0658a}}) 07:50:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x5d7bf10e1621671c, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20002) ioctl$NBD_DO_IT(r2, 0xab03) 07:50:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x1) (async) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{}]}) (async) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000200)={'\x00', 0x39, 0x2, 0x8, 0x15d7, 0x7}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x4001, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$P9_RAUTH(r2, &(0x7f0000000140)={0x14, 0x67, 0x1, {0x4, 0x0, 0x1}}, 0x14) [ 1044.296258] block nbd5: Device being setup by another task 07:50:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x54000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x20, 0x0) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0xc4, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x2}, @clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r4}, @fda={0x66646185, 0x3, 0x2, 0x36}, @flat=@binder={0x73622a85, 0x1, 0x1}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x1000}, @dead_binder_done, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000140)={@fd={0x66642a85, 0x0, r5}, @fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000001c0)={0x0, 0x18, 0x30}}, 0x400}], 0x4, 0x0, &(0x7f0000000200)="178463c1"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1044.336850] block nbd5: shutting down sockets 07:51:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 07:51:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x1) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{}]}) (async) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000200)={'\x00', 0x39, 0x2, 0x8, 0x15d7, 0x7}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x4001, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) write$P9_RAUTH(r2, &(0x7f0000000140)={0x14, 0x67, 0x1, {0x4, 0x0, 0x1}}, 0x14) 07:51:00 executing program 1: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000140)=0xe8) write$P9_RSTATu(r2, &(0x7f0000000180)={0x72, 0x7d, 0x1, {{0x0, 0x5b, 0x63, 0x8, {0x0, 0x0, 0x5}, 0xa4100000, 0x3, 0x1, 0x400, 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0x2, '/.', 0xee00, 0xffffffffffffffff, r3}}, 0x72) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x54000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x20, 0x0) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) (async) fcntl$setstatus(r5, 0x4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0xc4, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x2}, @clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r4}, @fda={0x66646185, 0x3, 0x2, 0x36}, @flat=@binder={0x73622a85, 0x1, 0x1}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x1000}, @dead_binder_done, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000140)={@fd={0x66642a85, 0x0, r5}, @fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000001c0)={0x0, 0x18, 0x30}}, 0x400}], 0x4, 0x0, &(0x7f0000000200)="178463c1"}) (async) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0xc4, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x2}, @clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r4}, @fda={0x66646185, 0x3, 0x2, 0x36}, @flat=@binder={0x73622a85, 0x1, 0x1}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x1000}, @dead_binder_done, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000140)={@fd={0x66642a85, 0x0, r5}, @fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000001c0)={0x0, 0x18, 0x30}}, 0x400}], 0x4, 0x0, &(0x7f0000000200)="178463c1"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) (async) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 07:51:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x20, @private2, @remote, 0x7800, 0x0, 0x0, 0xfffffffc}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="07000000000000000a004e200000000020010000000000000000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000a004e22000001fffc000000000000000000000000000001feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000800000000000000000000ffffe000000200800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000008000fc01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20fffffffb2001000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23000001010000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24ffffffff000000e3e5e9d7880000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000600000000000000000000ffff6401010104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23000007ff00000000000000000000ffff64010100ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000008ff0200000000000000000000000000010700"/1301], 0x510) [ 1044.833690] block nbd1: Receive control failed (result -32) [ 1044.833933] block nbd1: shutting down sockets 07:51:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) (async, rerun: 64) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) (rerun: 64) 07:51:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @empty}}) 07:51:00 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x54000) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x54000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x20, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x20, 0x0) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0xc4, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x2}, @clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r4}, @fda={0x66646185, 0x3, 0x2, 0x36}, @flat=@binder={0x73622a85, 0x1, 0x1}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x1000}, @dead_binder_done, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000140)={@fd={0x66642a85, 0x0, r5}, @fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000001c0)={0x0, 0x18, 0x30}}, 0x400}], 0x4, 0x0, &(0x7f0000000200)="178463c1"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) (async) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x5d7bf10e1621671c, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20002) ioctl$NBD_DO_IT(r2, 0xab03) 07:51:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x20, @private2, @remote, 0x7800, 0x0, 0x0, 0xfffffffc}}) (async) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="07000000000000000a004e200000000020010000000000000000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000a004e22000001fffc000000000000000000000000000001feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000800000000000000000000ffffe000000200800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000008000fc01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20fffffffb2001000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23000001010000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24ffffffff000000e3e5e9d7880000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000600000000000000000000ffff6401010104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23000007ff00000000000000000000ffff64010100ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000008ff0200000000000000000000000000010700"/1301], 0x510) 07:51:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder0\x00', 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r2, 0x4068aea3, &(0x7f0000000080)) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @empty}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @empty}}) (async) [ 1045.179780] block nbd2: Receive control failed (result -32) [ 1045.186000] block nbd2: shutting down sockets [ 1045.370946] block nbd5: shutting down sockets 07:51:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000140)=0xe8) write$P9_RSTATu(r2, &(0x7f0000000180)={0x72, 0x7d, 0x1, {{0x0, 0x5b, 0x63, 0x8, {0x0, 0x0, 0x5}, 0xa4100000, 0x3, 0x1, 0x400, 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0x2, '/.', 0xee00, 0xffffffffffffffff, r3}}, 0x72) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000140)=0xe8) (async) write$P9_RSTATu(r2, &(0x7f0000000180)={0x72, 0x7d, 0x1, {{0x0, 0x5b, 0x63, 0x8, {0x0, 0x0, 0x5}, 0xa4100000, 0x3, 0x1, 0x400, 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0x2, '/.', 0xee00, 0xffffffffffffffff, r3}}, 0x72) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:01 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @empty}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @empty}}) 07:51:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x20, @private2, @remote, 0x7800, 0x0, 0x0, 0xfffffffc}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x20, @private2, @remote, 0x7800, 0x0, 0x0, 0xfffffffc}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="07000000000000000a004e200000000020010000000000000000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000a004e22000001fffc000000000000000000000000000001feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000800000000000000000000ffffe000000200800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000008000fc01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20fffffffb2001000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23000001010000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24ffffffff000000e3e5e9d7880000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000600000000000000000000ffff6401010104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23000007ff00000000000000000000ffff64010100ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000008ff0200000000000000000000000000010700"/1301], 0x510) 07:51:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder0\x00', 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 64) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r2, 0x4068aea3, &(0x7f0000000080)) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1045.745574] block nbd1: Receive control failed (result -32) [ 1045.751849] block nbd1: shutting down sockets 07:51:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x3, 0x1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:51:01 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1045.926257] block nbd5: Device being setup by another task [ 1045.987330] block nbd1: shutting down sockets 07:51:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x5d7bf10e1621671c, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20002) ioctl$NBD_DO_IT(r2, 0xab03) 07:51:01 executing program 4: ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f0000000140)={{0x0, 0x3}, {0x1ff, 0x2}, 0x68f, 0x1}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5a, r1}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00000001c0)=""/101) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000180)={{0x60, 0x9}, {0xf5, 0x80000001}, 0xee59}) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r2) 07:51:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000040)) socketpair(0x2b, 0x5, 0x100, &(0x7f0000000080)) 07:51:01 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)={0x3b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}, 0x20) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg2\x00'}) [ 1046.119780] block nbd2: Receive control failed (result -32) [ 1046.120053] block nbd2: shutting down sockets 07:51:01 executing program 4: ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f0000000140)={{0x0, 0x3}, {0x1ff, 0x2}, 0x68f, 0x1}) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5a, r1}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00000001c0)=""/101) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000180)={{0x60, 0x9}, {0xf5, 0x80000001}, 0xee59}) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r2) 07:51:01 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)={0x3b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}, 0x20) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg2\x00'}) 07:51:02 executing program 4: ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f0000000140)={{0x0, 0x3}, {0x1ff, 0x2}, 0x68f, 0x1}) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5a, r1}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00000001c0)=""/101) (async) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000180)={{0x60, 0x9}, {0xf5, 0x80000001}, 0xee59}) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r2) 07:51:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder0\x00', 0x800, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r2, 0x4068aea3, &(0x7f0000000080)) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x4000000000000001) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x81800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x29, 0x5, 0x8c, 0x8001, 0x21, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x1, 0x9}}) 07:51:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)={0x3b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}, 0x20) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg2\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg2\x00'}) [ 1046.685853] block nbd5: shutting down sockets [ 1046.845747] block nbd5: Device being setup by another task [ 1046.851513] block nbd5: shutting down sockets 07:51:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2041, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$SNDCTL_MIDI_INFO(r2, 0xc074510c, &(0x7f0000000080)={"9cc0e5de417215e189ea7881b5ee982d5c729e751785fc39ce9e533a0392", 0x754, 0x0, 0x5, [0x1f, 0x2, 0x4, 0x4c5b, 0x6, 0x9, 0x5, 0xa, 0x6, 0x1, 0x0, 0xf0000000, 0x80, 0x7, 0x2, 0x400, 0x8]}) 07:51:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', r3, 0x2f, 0x0, 0x2, 0x0, 0x1, @mcast2, @remote, 0x7800, 0x0, 0xffffff84, 0xfffffffe}}) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xd0, 0x0, &(0x7f0000000500)=[@increfs_done={0x40106308, 0x3}, @increfs_done={0x40106308, 0x3}, @free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x0, &(0x7f0000000200)=""/77, 0x4d, 0x1, 0x40}, @fd={0x66642a85, 0x0, r5}, @fda={0x66646185, 0x8, 0x1, 0x10}}, &(0x7f0000000300)={0x0, 0x28, 0x40}}, 0x40}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000440)={@flat=@weak_binder={0x77622a85, 0xa, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/236, 0xec, 0x0, 0x31}, @flat=@handle={0x73682a85, 0xa}}, &(0x7f00000004c0)={0x0, 0x18, 0x40}}, 0x1000}], 0x43, 0x0, &(0x7f0000000600)="40d45f588049609c6f1496a4b7a92670b088df9a7d89e9a529886827ff2d00e730fc79807fcbe7c9edea29d7d66d13ea3e7e61644c56aeac21f5433e380313bc3247ec"}) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000000)=0x6) 07:51:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000040)) socketpair(0x2b, 0x5, 0x100, &(0x7f0000000080)) 07:51:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x4000000000000001) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x81800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x29, 0x5, 0x8c, 0x8001, 0x21, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x1, 0x9}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x4000000000000001) (async) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x81800) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote}}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x29, 0x5, 0x8c, 0x8001, 0x21, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x1, 0x9}}) (async) 07:51:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000000)=0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 1047.044000] block nbd2: Receive control failed (result -32) [ 1047.048704] block nbd2: shutting down sockets [ 1047.051407] block nbd1: Receive control failed (result -32) [ 1047.060422] block nbd1: shutting down sockets 07:51:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', r3, 0x2f, 0x0, 0x2, 0x0, 0x1, @mcast2, @remote, 0x7800, 0x0, 0xffffff84, 0xfffffffe}}) (async) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xd0, 0x0, &(0x7f0000000500)=[@increfs_done={0x40106308, 0x3}, @increfs_done={0x40106308, 0x3}, @free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x0, &(0x7f0000000200)=""/77, 0x4d, 0x1, 0x40}, @fd={0x66642a85, 0x0, r5}, @fda={0x66646185, 0x8, 0x1, 0x10}}, &(0x7f0000000300)={0x0, 0x28, 0x40}}, 0x40}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000440)={@flat=@weak_binder={0x77622a85, 0xa, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/236, 0xec, 0x0, 0x31}, @flat=@handle={0x73682a85, 0xa}}, &(0x7f00000004c0)={0x0, 0x18, 0x40}}, 0x1000}], 0x43, 0x0, &(0x7f0000000600)="40d45f588049609c6f1496a4b7a92670b088df9a7d89e9a529886827ff2d00e730fc79807fcbe7c9edea29d7d66d13ea3e7e61644c56aeac21f5433e380313bc3247ec"}) (async) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000000)=0x6) 07:51:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000000)=0x1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000040)) socketpair(0x2b, 0x5, 0x100, &(0x7f0000000080)) 07:51:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2041, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$SNDCTL_MIDI_INFO(r2, 0xc074510c, &(0x7f0000000080)={"9cc0e5de417215e189ea7881b5ee982d5c729e751785fc39ce9e533a0392", 0x754, 0x0, 0x5, [0x1f, 0x2, 0x4, 0x4c5b, 0x6, 0x9, 0x5, 0xa, 0x6, 0x1, 0x0, 0xf0000000, 0x80, 0x7, 0x2, 0x400, 0x8]}) [ 1047.235186] block nbd2: shutting down sockets 07:51:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x4000000000000001) (async) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x81800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote}}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x29, 0x5, 0x8c, 0x8001, 0x21, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x1, 0x9}}) (rerun: 64) [ 1047.276059] block nbd5: shutting down sockets 07:51:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 07:51:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2041, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$SNDCTL_MIDI_INFO(r2, 0xc074510c, &(0x7f0000000080)={"9cc0e5de417215e189ea7881b5ee982d5c729e751785fc39ce9e533a0392", 0x754, 0x0, 0x5, [0x1f, 0x2, 0x4, 0x4c5b, 0x6, 0x9, 0x5, 0xa, 0x6, 0x1, 0x0, 0xf0000000, 0x80, 0x7, 0x2, 0x400, 0x8]}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2041, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$SNDCTL_MIDI_INFO(r2, 0xc074510c, &(0x7f0000000080)={"9cc0e5de417215e189ea7881b5ee982d5c729e751785fc39ce9e533a0392", 0x754, 0x0, 0x5, [0x1f, 0x2, 0x4, 0x4c5b, 0x6, 0x9, 0x5, 0xa, 0x6, 0x1, 0x0, 0xf0000000, 0x80, 0x7, 0x2, 0x400, 0x8]}) (async) 07:51:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 32) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) (rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', r3, 0x2f, 0x0, 0x2, 0x0, 0x1, @mcast2, @remote, 0x7800, 0x0, 0xffffff84, 0xfffffffe}}) (async, rerun: 32) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) (async) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xd0, 0x0, &(0x7f0000000500)=[@increfs_done={0x40106308, 0x3}, @increfs_done={0x40106308, 0x3}, @free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x0, &(0x7f0000000200)=""/77, 0x4d, 0x1, 0x40}, @fd={0x66642a85, 0x0, r5}, @fda={0x66646185, 0x8, 0x1, 0x10}}, &(0x7f0000000300)={0x0, 0x28, 0x40}}, 0x40}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000440)={@flat=@weak_binder={0x77622a85, 0xa, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/236, 0xec, 0x0, 0x31}, @flat=@handle={0x73682a85, 0xa}}, &(0x7f00000004c0)={0x0, 0x18, 0x40}}, 0x1000}], 0x43, 0x0, &(0x7f0000000600)="40d45f588049609c6f1496a4b7a92670b088df9a7d89e9a529886827ff2d00e730fc79807fcbe7c9edea29d7d66d13ea3e7e61644c56aeac21f5433e380313bc3247ec"}) (async) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000000)=0x6) 07:51:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000000)=0x1) (async) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000000)=0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:03 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000600)={0x4, {{0xa, 0x4e22, 0x10001, @mcast2, 0xfffff800}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1000}}, {{0xa, 0x4e24, 0x401, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x1f}}, {{0xa, 0x3f, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x22}, 0x6}}]}, 0x310) ioctl$USBDEVFS_ALLOC_STREAMS(r1, 0x8008551c, &(0x7f0000000000)={0xe9a6, 0x16, [{}, {0xf, 0x1}, {0x7}, {0x8}, {0x8}, {0x9, 0x1}, {0xe, 0x1}, {0xf}, {0x1, 0x1}, {0x7}, {0xb, 0x1}, {0x0, 0x1}, {0xd}, {0xa}, {0x8, 0x1}, {0x2, 0x1}, {0xf, 0x1}, {0x9}, {0x5}, {0x7, 0x1}, {0xa, 0x1}, {0x7, 0x1}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x99ab}}, './file0\x00'}) ioctl$PTP_SYS_OFFSET_EXTENDED(r2, 0xc4c03d09, &(0x7f0000000140)={0x12}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, @private2, @remote}}) [ 1047.455657] block nbd1: Device being setup by another task 07:51:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 1047.516033] block nbd5: Device being setup by another task [ 1047.522289] block nbd5: shutting down sockets 07:51:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x3, 0x400) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:03 executing program 4: ioctl$SNDCTL_SYNTH_ID(0xffffffffffffffff, 0xc08c5114, &(0x7f0000000100)={"8dd72170d9f681a80f90a5840b2858ed93f950a1a111af426e6ad7d7fd5b", 0xfffffffa, 0x0, 0x1, 0x1, 0x9, 0x100, 0x1, 0x6, [0x3, 0x7, 0x3, 0x1000, 0x8, 0x8001, 0xa0, 0x0, 0x4, 0x2, 0x8, 0x1, 0xb04, 0x59a0, 0x17, 0x2, 0x1, 0x7, 0x3]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x100) 07:51:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) [ 1047.636599] block nbd2: shutting down sockets [ 1047.758467] block nbd5: shutting down sockets 07:51:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:03 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000100)={[{0x5, 0x1, 0x39, 0x3f, 0xc7, 0x1f, 0xc2, 0x20, 0x24, 0x1, 0x5, 0x1f, 0x720d}, {0x2, 0xba4, 0x1, 0x40, 0x26, 0x3, 0x5, 0x3f, 0x88, 0x1, 0x81, 0x2, 0x7f}, {0x8, 0x400, 0x6, 0xac, 0x80, 0x3, 0x1f, 0x80, 0x6, 0xe3, 0xfa, 0x28, 0x95}], 0x2}) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000180)=0x3f) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80}}, './file0\x00'}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000040)={0x29, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x10, {0x1, 0x2, 0x1, 0x9, [0x5]}}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0x2}]}, 0x30) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:03 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000600)={0x4, {{0xa, 0x4e22, 0x10001, @mcast2, 0xfffff800}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1000}}, {{0xa, 0x4e24, 0x401, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x1f}}, {{0xa, 0x3f, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x22}, 0x6}}]}, 0x310) ioctl$USBDEVFS_ALLOC_STREAMS(r1, 0x8008551c, &(0x7f0000000000)={0xe9a6, 0x16, [{}, {0xf, 0x1}, {0x7}, {0x8}, {0x8}, {0x9, 0x1}, {0xe, 0x1}, {0xf}, {0x1, 0x1}, {0x7}, {0xb, 0x1}, {0x0, 0x1}, {0xd}, {0xa}, {0x8, 0x1}, {0x2, 0x1}, {0xf, 0x1}, {0x9}, {0x5}, {0x7, 0x1}, {0xa, 0x1}, {0x7, 0x1}]}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x99ab}}, './file0\x00'}) ioctl$PTP_SYS_OFFSET_EXTENDED(r2, 0xc4c03d09, &(0x7f0000000140)={0x12}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, @private2, @remote}}) 07:51:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x3, 0x400) (async) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:03 executing program 4: ioctl$SNDCTL_SYNTH_ID(0xffffffffffffffff, 0xc08c5114, &(0x7f0000000100)={"8dd72170d9f681a80f90a5840b2858ed93f950a1a111af426e6ad7d7fd5b", 0xfffffffa, 0x0, 0x1, 0x1, 0x9, 0x100, 0x1, 0x6, [0x3, 0x7, 0x3, 0x1000, 0x8, 0x8001, 0xa0, 0x0, 0x4, 0x2, 0x8, 0x1, 0xb04, 0x59a0, 0x17, 0x2, 0x1, 0x7, 0x3]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x100) ioctl$SNDCTL_SYNTH_ID(0xffffffffffffffff, 0xc08c5114, &(0x7f0000000100)={"8dd72170d9f681a80f90a5840b2858ed93f950a1a111af426e6ad7d7fd5b", 0xfffffffa, 0x0, 0x1, 0x1, 0x9, 0x100, 0x1, 0x6, [0x3, 0x7, 0x3, 0x1000, 0x8, 0x8001, 0xa0, 0x0, 0x4, 0x2, 0x8, 0x1, 0xb04, 0x59a0, 0x17, 0x2, 0x1, 0x7, 0x3]}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x100) (async) [ 1048.211639] block nbd1: Receive control failed (result -32) [ 1048.219108] block nbd1: shutting down sockets 07:51:03 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000100)={[{0x5, 0x1, 0x39, 0x3f, 0xc7, 0x1f, 0xc2, 0x20, 0x24, 0x1, 0x5, 0x1f, 0x720d}, {0x2, 0xba4, 0x1, 0x40, 0x26, 0x3, 0x5, 0x3f, 0x88, 0x1, 0x81, 0x2, 0x7f}, {0x8, 0x400, 0x6, 0xac, 0x80, 0x3, 0x1f, 0x80, 0x6, 0xe3, 0xfa, 0x28, 0x95}], 0x2}) (async, rerun: 32) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000180)=0x3f) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80}}, './file0\x00'}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x3, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000040)={0x29, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x10, {0x1, 0x2, 0x1, 0x9, [0x5]}}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0x2}]}, 0x30) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:04 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000600)={0x4, {{0xa, 0x4e22, 0x10001, @mcast2, 0xfffff800}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1000}}, {{0xa, 0x4e24, 0x401, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x1f}}, {{0xa, 0x3f, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x22}, 0x6}}]}, 0x310) ioctl$USBDEVFS_ALLOC_STREAMS(r1, 0x8008551c, &(0x7f0000000000)={0xe9a6, 0x16, [{}, {0xf, 0x1}, {0x7}, {0x8}, {0x8}, {0x9, 0x1}, {0xe, 0x1}, {0xf}, {0x1, 0x1}, {0x7}, {0xb, 0x1}, {0x0, 0x1}, {0xd}, {0xa}, {0x8, 0x1}, {0x2, 0x1}, {0xf, 0x1}, {0x9}, {0x5}, {0x7, 0x1}, {0xa, 0x1}, {0x7, 0x1}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x99ab}}, './file0\x00'}) ioctl$PTP_SYS_OFFSET_EXTENDED(r2, 0xc4c03d09, &(0x7f0000000140)={0x12}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000600)={0x4, {{0xa, 0x4e22, 0x10001, @mcast2, 0xfffff800}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1000}}, {{0xa, 0x4e24, 0x401, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x1f}}, {{0xa, 0x3f, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x22}, 0x6}}]}, 0x310) (async) ioctl$USBDEVFS_ALLOC_STREAMS(r1, 0x8008551c, &(0x7f0000000000)={0xe9a6, 0x16, [{}, {0xf, 0x1}, {0x7}, {0x8}, {0x8}, {0x9, 0x1}, {0xe, 0x1}, {0xf}, {0x1, 0x1}, {0x7}, {0xb, 0x1}, {0x0, 0x1}, {0xd}, {0xa}, {0x8, 0x1}, {0x2, 0x1}, {0xf, 0x1}, {0x9}, {0x5}, {0x7, 0x1}, {0xa, 0x1}, {0x7, 0x1}]}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x99ab}}, './file0\x00'}) (async) ioctl$PTP_SYS_OFFSET_EXTENDED(r2, 0xc4c03d09, &(0x7f0000000140)={0x12}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, @private2, @remote}}) (async) 07:51:04 executing program 4: ioctl$SNDCTL_SYNTH_ID(0xffffffffffffffff, 0xc08c5114, &(0x7f0000000100)={"8dd72170d9f681a80f90a5840b2858ed93f950a1a111af426e6ad7d7fd5b", 0xfffffffa, 0x0, 0x1, 0x1, 0x9, 0x100, 0x1, 0x6, [0x3, 0x7, 0x3, 0x1000, 0x8, 0x8001, 0xa0, 0x0, 0x4, 0x2, 0x8, 0x1, 0xb04, 0x59a0, 0x17, 0x2, 0x1, 0x7, 0x3]}) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x100) 07:51:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x3, 0x400) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x0) (async) syz_open_dev$loop(&(0x7f0000000080), 0x3, 0x400) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r3, 0x4, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1048.396711] block nbd5: Device being setup by another task [ 1048.407884] block nbd5: shutting down sockets 07:51:04 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000100)={[{0x5, 0x1, 0x39, 0x3f, 0xc7, 0x1f, 0xc2, 0x20, 0x24, 0x1, 0x5, 0x1f, 0x720d}, {0x2, 0xba4, 0x1, 0x40, 0x26, 0x3, 0x5, 0x3f, 0x88, 0x1, 0x81, 0x2, 0x7f}, {0x8, 0x400, 0x6, 0xac, 0x80, 0x3, 0x1f, 0x80, 0x6, 0xe3, 0xfa, 0x28, 0x95}], 0x2}) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000180)=0x3f) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80}}, './file0\x00'}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x3, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000040)={0x29, 0x5, '\x00', [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x10, {0x1, 0x2, 0x1, 0x9, [0x5]}}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0x2}]}, 0x30) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000000)) 07:51:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1048.578798] block nbd2: Receive control failed (result -32) [ 1048.579113] block nbd2: shutting down sockets [ 1048.672814] block nbd5: shutting down sockets 07:51:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:04 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0x10000}}) 07:51:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000140)={0x0, 0xe, 0x7ff, 0x1, 0xf0, 0x16f2, &(0x7f0000000040)="303ac10453ece91a6e2dcf90086b6f89b67d1ab3daa640d7c95cd44f4ebf2384634beac2945181722254b19d4472ae3ca7e9b1cfc7b53a9f975246750e27b1246935d0feb2346e8fdcc57437184a425b0f588663989900f9965aff961c6d7d90131724476b8984455d425c6e5e2aa4c54bdd6ea08e40facf53b45728b241814ab3b0c0d44e2d9a96e053fd5bf3a6f19b22ac92e8d2cebbd75902dd91c38460433e28ad4a78a858f1c6d2238af893c400c6e605c08b05f929413d812d952c3dd502d4b771cb5917cb3c8d8b3417eeb2bd31a00390067987bb0747655eef6ed1d92d75ca6da211ba28cdaa21b809445341"}) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000001c0)={[{0x800, 0x48, 0x3, 0xa5, 0x9, 0x63, 0x1, 0x7, 0x9, 0x9, 0x1, 0x18, 0x2}, {0x0, 0x2cf, 0x7, 0x1f, 0x0, 0xf9, 0x9, 0x9, 0x9d, 0x6, 0x1, 0x62, 0xffff}, {0x7fff, 0x0, 0x40, 0x71, 0x6, 0x81, 0x9, 0x76, 0x6b, 0xfe, 0x4, 0x20, 0x7}]}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r3, 0x4010744d) 07:51:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:04 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x2) r2 = socket$inet6(0xa, 0x3, 0x3) pipe2$9p(&(0x7f0000000100), 0x4000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f0000000080)={{{0x2}}, 0x36, 0x6, &(0x7f0000000000)="503e2a40471837009f5250a7ebba941e920435f00136a5288b35e2c8a0df9f3d08e5d6dfb92f94219748a2313a1dedf22dcc92ead68f"}) 07:51:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000000)) [ 1049.160331] block nbd1: Receive control failed (result -32) [ 1049.160583] block nbd1: shutting down sockets 07:51:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:04 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) (async) fcntl$setstatus(r1, 0x4, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0x10000}}) 07:51:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000000)) (async) 07:51:05 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x2) r2 = socket$inet6(0xa, 0x3, 0x3) pipe2$9p(&(0x7f0000000100), 0x4000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f0000000080)={{{0x2}}, 0x36, 0x6, &(0x7f0000000000)="503e2a40471837009f5250a7ebba941e920435f00136a5288b35e2c8a0df9f3d08e5d6dfb92f94219748a2313a1dedf22dcc92ead68f"}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x2) (async) socket$inet6(0xa, 0x3, 0x3) (async) pipe2$9p(&(0x7f0000000100), 0x4000) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f0000000080)={{{0x2}}, 0x36, 0x6, &(0x7f0000000000)="503e2a40471837009f5250a7ebba941e920435f00136a5288b35e2c8a0df9f3d08e5d6dfb92f94219748a2313a1dedf22dcc92ead68f"}) (async) 07:51:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async, rerun: 64) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async, rerun: 64) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000140)={0x0, 0xe, 0x7ff, 0x1, 0xf0, 0x16f2, &(0x7f0000000040)="303ac10453ece91a6e2dcf90086b6f89b67d1ab3daa640d7c95cd44f4ebf2384634beac2945181722254b19d4472ae3ca7e9b1cfc7b53a9f975246750e27b1246935d0feb2346e8fdcc57437184a425b0f588663989900f9965aff961c6d7d90131724476b8984455d425c6e5e2aa4c54bdd6ea08e40facf53b45728b241814ab3b0c0d44e2d9a96e053fd5bf3a6f19b22ac92e8d2cebbd75902dd91c38460433e28ad4a78a858f1c6d2238af893c400c6e605c08b05f929413d812d952c3dd502d4b771cb5917cb3c8d8b3417eeb2bd31a00390067987bb0747655eef6ed1d92d75ca6da211ba28cdaa21b809445341"}) (rerun: 64) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) (async) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000001c0)={[{0x800, 0x48, 0x3, 0xa5, 0x9, 0x63, 0x1, 0x7, 0x9, 0x9, 0x1, 0x18, 0x2}, {0x0, 0x2cf, 0x7, 0x1f, 0x0, 0xf9, 0x9, 0x9, 0x9d, 0x6, 0x1, 0x62, 0xffff}, {0x7fff, 0x0, 0x40, 0x71, 0x6, 0x81, 0x9, 0x76, 0x6b, 0xfe, 0x4, 0x20, 0x7}]}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$PPPIOCSCOMPRESS(r3, 0x4010744d) [ 1049.386183] block nbd5: shutting down sockets 07:51:05 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0x10000}}) [ 1049.619035] block nbd5: Device being setup by another task [ 1049.635807] block nbd5: Device being setup by another task [ 1049.675522] block nbd5: Device being setup by another task [ 1049.689912] block nbd5: Device being setup by another task [ 1049.735391] block nbd5: Device being setup by another task [ 1049.775397] block nbd5: Device being setup by another task [ 1049.815336] block nbd5: Device being setup by another task [ 1049.855335] block nbd5: Device being setup by another task [ 1049.895319] block nbd5: Device being setup by another task [ 1049.935371] block nbd5: Device being setup by another task [ 1049.975383] block nbd5: Device being setup by another task [ 1050.015323] block nbd5: Device being setup by another task [ 1050.055365] block nbd5: Device being setup by another task [ 1050.095329] block nbd5: Device being setup by another task 07:51:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:05 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x2) (async) r2 = socket$inet6(0xa, 0x3, 0x3) (async) pipe2$9p(&(0x7f0000000100), 0x4000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f0000000080)={{{0x2}}, 0x36, 0x6, &(0x7f0000000000)="503e2a40471837009f5250a7ebba941e920435f00136a5288b35e2c8a0df9f3d08e5d6dfb92f94219748a2313a1dedf22dcc92ead68f"}) 07:51:05 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x4, 0x10, 0x0, 0x0, 0x49, @loopback, @dev={0xfe, 0x80, '\x00', 0x17}, 0x7800, 0x40, 0x2, 0xffffffff}}) 07:51:05 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1050.126234] block nbd1: Receive control failed (result -32) [ 1050.129958] block nbd1: shutting down sockets [ 1050.136768] block nbd5: Device being setup by another task [ 1050.175401] block nbd5: Device being setup by another task [ 1050.215302] block nbd5: Device being setup by another task 07:51:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1050.215540] block nbd2: Receive control failed (result -32) [ 1050.233234] block nbd2: shutting down sockets [ 1050.255281] block nbd5: Device being setup by another task 07:51:05 executing program 0: socket$inet6(0xa, 0x3, 0x3) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', 0x0}) 07:51:05 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x4, 0x10, 0x0, 0x0, 0x49, @loopback, @dev={0xfe, 0x80, '\x00', 0x17}, 0x7800, 0x40, 0x2, 0xffffffff}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x4, 0x10, 0x0, 0x0, 0x49, @loopback, @dev={0xfe, 0x80, '\x00', 0x17}, 0x7800, 0x40, 0x2, 0xffffffff}}) 07:51:05 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1050.290258] block nbd5: Device being setup by another task [ 1050.328111] block nbd5: Device being setup by another task 07:51:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000140)={0x0, 0xe, 0x7ff, 0x1, 0xf0, 0x16f2, &(0x7f0000000040)="303ac10453ece91a6e2dcf90086b6f89b67d1ab3daa640d7c95cd44f4ebf2384634beac2945181722254b19d4472ae3ca7e9b1cfc7b53a9f975246750e27b1246935d0feb2346e8fdcc57437184a425b0f588663989900f9965aff961c6d7d90131724476b8984455d425c6e5e2aa4c54bdd6ea08e40facf53b45728b241814ab3b0c0d44e2d9a96e053fd5bf3a6f19b22ac92e8d2cebbd75902dd91c38460433e28ad4a78a858f1c6d2238af893c400c6e605c08b05f929413d812d952c3dd502d4b771cb5917cb3c8d8b3417eeb2bd31a00390067987bb0747655eef6ed1d92d75ca6da211ba28cdaa21b809445341"}) (async) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) (async) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000001c0)={[{0x800, 0x48, 0x3, 0xa5, 0x9, 0x63, 0x1, 0x7, 0x9, 0x9, 0x1, 0x18, 0x2}, {0x0, 0x2cf, 0x7, 0x1f, 0x0, 0xf9, 0x9, 0x9, 0x9d, 0x6, 0x1, 0x62, 0xffff}, {0x7fff, 0x0, 0x40, 0x71, 0x6, 0x81, 0x9, 0x76, 0x6b, 0xfe, 0x4, 0x20, 0x7}]}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$PPPIOCSCOMPRESS(r3, 0x4010744d) [ 1050.375585] block nbd5: Device being setup by another task [ 1050.383570] block nbd5: shutting down sockets 07:51:06 executing program 0: socket$inet6(0xa, 0x3, 0x3) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', 0x0}) 07:51:06 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:06 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) (async) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x4, 0x10, 0x0, 0x0, 0x49, @loopback, @dev={0xfe, 0x80, '\x00', 0x17}, 0x7800, 0x40, 0x2, 0xffffffff}}) [ 1050.605375] block nbd5: Device being setup by another task 07:51:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x20000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:06 executing program 0: socket$inet6(0xa, 0x3, 0x3) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', 0x0}) 07:51:06 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xd000, 0x1000, 0x4, 0x5, 0x11b}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r2, 0x4068aea3, &(0x7f0000000140)={0xa4, 0x0, 0x1}) 07:51:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, 0x0) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) [ 1051.097817] block nbd1: Receive control failed (result -32) [ 1051.100105] block nbd1: shutting down sockets 07:51:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:06 executing program 0: ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, &(0x7f0000000100)={0x3f, "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"}) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:06 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xd000, 0x1000, 0x4, 0x5, 0x11b}) (async) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xd000, 0x1000, 0x4, 0x5, 0x11b}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r2, 0x4068aea3, &(0x7f0000000140)={0xa4, 0x0, 0x1}) [ 1051.194321] block nbd2: Receive control failed (result -32) [ 1051.200425] block nbd2: shutting down sockets 07:51:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) (async, rerun: 32) r3 = userfaultfd(0x0) (rerun: 32) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, 0x0) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) [ 1051.378470] block nbd5: shutting down sockets 07:51:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:51:07 executing program 0: ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, &(0x7f0000000100)={0x3f, "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"}) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:07 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xffff) (async) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0xffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xd000, 0x1000, 0x4, 0x5, 0x11b}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r2, 0x4068aea3, &(0x7f0000000140)={0xa4, 0x0, 0x1}) (async) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r2, 0x4068aea3, &(0x7f0000000140)={0xa4, 0x0, 0x1}) 07:51:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, 0x0) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) [ 1051.591086] block nbd5: shutting down sockets 07:51:07 executing program 1: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x20000) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x20000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:07 executing program 0: ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, &(0x7f0000000100)={0x3f, "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"}) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x101) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) 07:51:07 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r1, 0x40045108, &(0x7f0000000100)=0x8) [ 1052.073715] block nbd1: Receive control failed (result -32) [ 1052.079902] block nbd1: shutting down sockets 07:51:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc544) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0xfffffffc, 0x5, 0x8, 0x3e, 0xda]}, &(0x7f0000000180)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDCTL_TMR_STOP(r2, 0x5403) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x728, 0x1, 0x20}) 07:51:07 executing program 4: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, 0xffffffffffffffff, 0x12da2000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1052.162863] block nbd2: Receive control failed (result -32) [ 1052.169086] block nbd2: shutting down sockets 07:51:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x1c) 07:51:07 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, @private2, @remote}}) (async, rerun: 32) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (rerun: 32) ioctl$SNDCTL_SEQ_TESTMIDI(r1, 0x40045108, &(0x7f0000000100)=0x8) 07:51:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x101) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) [ 1052.331771] block nbd5: shutting down sockets 07:51:08 executing program 4: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, 0xffffffffffffffff, 0x12da2000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, 0xffffffffffffffff, 0x12da2000) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:51:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x1c) 07:51:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x1c) [ 1052.575069] block nbd5: Device being setup by another task [ 1052.601133] block nbd5: shutting down sockets 07:51:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x20000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) 07:51:08 executing program 4: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, 0xffffffffffffffff, 0x12da2000) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:08 executing program 0: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x0, 0x0, 0x3ff, 0x5, 0x9, r1}) r2 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r4, 0x2f, 0x8, 0x1, 0x9, 0x40, @private0={0xfc, 0x0, '\x00', 0x1}, @local, 0x8, 0x1, 0x6, 0x6}}) [ 1053.017795] block nbd1: Receive control failed (result -32) [ 1053.023803] block nbd1: shutting down sockets 07:51:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc544) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async, rerun: 32) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0xfffffffc, 0x5, 0x8, 0x3e, 0xda]}, &(0x7f0000000180)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$SNDCTL_TMR_STOP(r2, 0x5403) (async) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x728, 0x1, 0x20}) 07:51:08 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, @private2, @remote}}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r1, 0x40045108, &(0x7f0000000100)=0x8) 07:51:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x70, 0x0, 0x2849, 0x1, 0x2, 0x0, 0xfffffffa, 0x4, 0x6], 0x9, 0x80800, 0x0, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'syztnl0\x00', r3, 0x4, 0x80, 0x2, 0x7fffffff, 0x34, @dev={0xfe, 0x80, '\x00', 0x42}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, 0x7, 0x5, 0x8001}}) 07:51:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:51:08 executing program 0: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x0, 0x0, 0x3ff, 0x5, 0x9, r1}) r2 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async, rerun: 64) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r4, 0x2f, 0x8, 0x1, 0x9, 0x40, @private0={0xfc, 0x0, '\x00', 0x1}, @local, 0x8, 0x1, 0x6, 0x6}}) (rerun: 32) 07:51:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1053.178931] block nbd2: Receive control failed (result -32) [ 1053.179255] block nbd2: shutting down sockets [ 1053.200437] block nbd5: shutting down sockets 07:51:08 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0xd76, 0xf3f, 0x3, 0x9, 0x7fff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0x3f, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, @loopback, 0x700, 0x804f, 0x0, 0x28}}) 07:51:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x70, 0x0, 0x2849, 0x1, 0x2, 0x0, 0xfffffffa, 0x4, 0x6], 0x9, 0x80800, 0x0, 0xffffffffffffffff}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'syztnl0\x00', r3, 0x4, 0x80, 0x2, 0x7fffffff, 0x34, @dev={0xfe, 0x80, '\x00', 0x42}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, 0x7, 0x5, 0x8001}}) 07:51:09 executing program 0: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x0, 0x0, 0x3ff, 0x5, 0x9, r1}) (async) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x0, 0x0, 0x3ff, 0x5, 0x9, r1}) r2 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) (async) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r4, 0x2f, 0x8, 0x1, 0x9, 0x40, @private0={0xfc, 0x0, '\x00', 0x1}, @local, 0x8, 0x1, 0x6, 0x6}}) 07:51:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x40000) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:09 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0xd76, 0xf3f, 0x3, 0x9, 0x7fff}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0x3f, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, @loopback, 0x700, 0x804f, 0x0, 0x28}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0x3f, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, @loopback, 0x700, 0x804f, 0x0, 0x28}}) [ 1053.405862] block nbd5: Device being setup by another task [ 1053.434990] block nbd5: Device being setup by another task [ 1053.442036] block nbd5: shutting down sockets 07:51:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x70, 0x0, 0x2849, 0x1, 0x2, 0x0, 0xfffffffa, 0x4, 0x6], 0x9, 0x80800}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x70, 0x0, 0x2849, 0x1, 0x2, 0x0, 0xfffffffa, 0x4, 0x6], 0x9, 0x80800, 0x0, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'syztnl0\x00', r3, 0x4, 0x80, 0x2, 0x7fffffff, 0x34, @dev={0xfe, 0x80, '\x00', 0x42}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, 0x7, 0x5, 0x8001}}) 07:51:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc544) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0xfffffffc, 0x5, 0x8, 0x3e, 0xda]}, &(0x7f0000000180)=0x54) (async) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDCTL_TMR_STOP(r2, 0x5403) (async) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x728, 0x1, 0x20}) 07:51:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_WAIT_FOR_RESUME(r2, 0x5523) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1054.107341] block nbd1: Receive control failed (result -104) [ 1054.107778] block nbd1: shutting down sockets [ 1054.115327] block nbd2: Receive control failed (result -32) [ 1054.122437] block nbd2: shutting down sockets [ 1054.205277] block nbd5: shutting down sockets [ 1054.785098] block nbd1: Connection timed out [ 1054.789862] print_req_error: I/O error, dev nbd1, sector 0 [ 1054.795820] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1054.802891] block nbd1: Connection timed out [ 1054.807879] print_req_error: I/O error, dev nbd1, sector 2 [ 1054.813511] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1054.820640] block nbd1: Connection timed out [ 1054.825240] print_req_error: I/O error, dev nbd1, sector 4 [ 1054.830900] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1054.838026] block nbd1: Connection timed out [ 1054.842438] print_req_error: I/O error, dev nbd1, sector 6 [ 1054.848142] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1054.856087] print_req_error: I/O error, dev nbd1, sector 0 [ 1054.861825] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1054.869377] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1054.876490] Buffer I/O error on dev nbd1, logical block 2, async page read [ 1054.883519] Buffer I/O error on dev nbd1, logical block 3, async page read [ 1054.891251] print_req_error: I/O error, dev nbd1, sector 0 [ 1054.896951] Buffer I/O error on dev nbd1, logical block 0, async page read [ 1054.903985] Buffer I/O error on dev nbd1, logical block 1, async page read [ 1054.911293] print_req_error: I/O error, dev nbd1, sector 0 [ 1054.917287] print_req_error: I/O error, dev nbd1, sector 0 [ 1054.923100] print_req_error: I/O error, dev nbd1, sector 0 [ 1054.929031] print_req_error: I/O error, dev nbd1, sector 0 07:51:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) write$cgroup_pid(r1, &(0x7f0000000140)=0xffffffffffffffff, 0x12) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000000)) 07:51:10 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0xd76, 0xf3f, 0x3, 0x9, 0x7fff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x4, 0x80, 0x3f, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, @loopback, 0x700, 0x804f, 0x0, 0x28}}) 07:51:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:51:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_WAIT_FOR_RESUME(r2, 0x5523) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$USBDEVFS_WAIT_FOR_RESUME(r2, 0x5523) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1054.935043] ldm_validate_partition_table(): Disk read failed. [ 1054.942001] Dev nbd1: unable to read RDB block 0 [ 1054.947860] nbd1: unable to read partition table [ 1054.952756] nbd1: partition table beyond EOD, truncated [ 1054.961511] nbd1: detected capacity change from 0 to 4096 07:51:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x420}) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000040)={@my=0x1}) ioctl$NBD_DO_IT(r0, 0xab03) [ 1054.987127] ldm_validate_partition_table(): Disk read failed. [ 1054.992047] block nbd2: shutting down sockets [ 1055.017106] Dev nbd1: unable to read RDB block 0 [ 1055.038694] nbd1: unable to read partition table 07:51:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x3, 0x3) (async) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) [ 1055.061908] nbd1: partition table beyond EOD, truncated [ 1055.079619] ldm_validate_partition_table(): Disk read failed. 07:51:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) write$cgroup_pid(r1, &(0x7f0000000140)=0xffffffffffffffff, 0x12) (async) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000000)) [ 1055.115941] Dev nbd1: unable to read RDB block 0 07:51:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x80240, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@loopback, 0x40, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_WAIT_FOR_RESUME(r2, 0x5523) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$USBDEVFS_WAIT_FOR_RESUME(r2, 0x5523) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1055.138021] block nbd5: shutting down sockets [ 1055.162231] nbd1: unable to read partition table [ 1055.177571] nbd1: partition table beyond EOD, truncated 07:51:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) write$cgroup_pid(r1, &(0x7f0000000140)=0xffffffffffffffff, 0x12) (async) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000000)) 07:51:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:51:10 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000000)=0xfffffeff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x7}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x80240, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@loopback, 0x40, r3}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x50d03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1055.308973] block nbd5: shutting down sockets 07:51:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x50d03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1055.346836] ieee802154 phy0 wpan0: encryption failed: -22 [ 1055.352463] ieee802154 phy1 wpan1: encryption failed: -22 07:51:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x420}) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000040)={@my=0x1}) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x420}) (async) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000040)={@my=0x1}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:11 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) (async) r1 = socket$inet6(0xa, 0x3, 0x3) (async) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000000)=0xfffffeff) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:11 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x7}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000140)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x80240, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@loopback, 0x40, r3}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x50d03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 07:51:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) (async) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1055.885233] block nbd2: Receive control failed (result -32) [ 1055.885517] block nbd2: shutting down sockets 07:51:11 executing program 5: ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)=0x1) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1056.042529] block nbd2: shutting down sockets [ 1056.047888] block nbd5: shutting down sockets [ 1056.067308] block nbd2: Device being setup by another task [ 1056.130650] block nbd1: Receive control failed (result -104) [ 1056.794608] block nbd1: Connection timed out [ 1056.799084] block nbd1: shutting down sockets [ 1056.803637] block nbd1: Connection timed out [ 1056.811848] block nbd1: Connection timed out [ 1056.816387] block nbd1: Connection timed out [ 1056.822117] ldm_validate_partition_table(): Disk read failed. [ 1056.829211] Dev nbd1: unable to read RDB block 0 [ 1056.834761] nbd1: unable to read partition table [ 1056.839669] nbd1: partition table beyond EOD, truncated 07:51:12 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) (async) r1 = socket$inet6(0xa, 0x3, 0x3) (async) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000000)=0xfffffeff) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:12 executing program 3: ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x5) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:12 executing program 5: ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)=0x1) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x420}) (async, rerun: 32) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000040)={@my=0x1}) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) 07:51:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) write$P9_RSTATu(r5, 0x0, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0xa4c2, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x40143, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) [ 1056.846842] nbd1: detected capacity change from 0 to 4096 [ 1056.864278] ldm_validate_partition_table(): Disk read failed. 07:51:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2, 0x7800, 0x0, 0x9d9, 0x3f}}) [ 1056.907499] Dev nbd1: unable to read RDB block 0 07:51:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb2, 0x7, 0x5, 0x0, 0xd197, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1056.944041] nbd1: unable to read partition table 07:51:12 executing program 5: ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)=0x1) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:12 executing program 3: ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x5) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1056.974663] block nbd5: shutting down sockets [ 1056.974762] nbd1: partition table beyond EOD, truncated [ 1056.997333] ldm_validate_partition_table(): Disk read failed. [ 1057.019645] Dev nbd1: unable to read RDB block 0 07:51:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb2, 0x7, 0x5, 0x0, 0xd197, 0xffffffffffffffff}) (async) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb2, 0x7, 0x5, 0x0, 0xd197, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2, 0x7800, 0x0, 0x9d9, 0x3f}}) [ 1057.034845] block nbd2: server does not support multiple connections per device. [ 1057.050677] nbd1: unable to read partition table [ 1057.072943] nbd1: partition table beyond EOD, truncated [ 1057.104695] block nbd2: server does not support multiple connections per device. [ 1057.105372] ldm_validate_partition_table(): Disk read failed. 07:51:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) (async) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb2, 0x7, 0x5, 0x0, 0xd197, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1057.147702] Dev nbd1: unable to read RDB block 0 07:51:12 executing program 3: ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x5) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1057.175145] block nbd5: Device being setup by another task [ 1057.186442] block nbd5: shutting down sockets [ 1057.188411] nbd1: unable to read partition table [ 1057.201443] block nbd2: server does not support multiple connections per device. 07:51:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2, 0x7800, 0x0, 0x9d9, 0x3f}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2, 0x7800, 0x0, 0x9d9, 0x3f}}) (async) 07:51:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xa435) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1057.234251] nbd1: partition table beyond EOD, truncated [ 1057.304903] block nbd2: server does not support multiple connections per device. [ 1057.384749] block nbd2: server does not support multiple connections per device. [ 1057.414762] block nbd5: shutting down sockets [ 1057.454803] block nbd2: server does not support multiple connections per device. [ 1057.462476] block nbd2: server does not support multiple connections per device. [ 1057.534606] block nbd2: server does not support multiple connections per device. [ 1057.534640] block nbd2: server does not support multiple connections per device. [ 1057.534656] block nbd2: server does not support multiple connections per device. [ 1057.534672] block nbd2: server does not support multiple connections per device. [ 1057.534688] block nbd2: server does not support multiple connections per device. [ 1057.534703] block nbd2: server does not support multiple connections per device. [ 1057.534724] block nbd2: server does not support multiple connections per device. [ 1057.674510] block nbd2: server does not support multiple connections per device. [ 1057.682132] block nbd2: server does not support multiple connections per device. [ 1057.724507] block nbd2: server does not support multiple connections per device. [ 1057.732118] block nbd2: server does not support multiple connections per device. 07:51:13 executing program 2: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) fsync(r0) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {r2}}, './file0\x00'}) ioctl$EXT4_IOC_GETFSUUID(r2, 0x8008662c, &(0x7f0000000140)) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) 07:51:13 executing program 1: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) write$P9_RSTATu(r5, 0x0, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0xa4c2, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x40143, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) (async) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) 07:51:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) write$sysctl(r1, &(0x7f0000000000)='2\x00', 0x2) 07:51:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x5, 0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xa435) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1057.804762] block nbd2: server does not support multiple connections per device. [ 1057.812447] block nbd2: shutting down sockets 07:51:13 executing program 2: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) fsync(r0) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {r2}}, './file0\x00'}) ioctl$EXT4_IOC_GETFSUUID(r2, 0x8008662c, &(0x7f0000000140)) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r0, 0x4, 0x0) (async) fsync(r0) (async) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {r2}}, './file0\x00'}) (async) ioctl$EXT4_IOC_GETFSUUID(r2, 0x8008662c, &(0x7f0000000140)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r5, 0xab03) (async) 07:51:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) write$P9_RSTATu(r5, 0x0, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0xa4c2, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) (async) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x40143, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) (async) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) 07:51:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 64) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 64) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xa435) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:51:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) [ 1057.944603] block nbd5: shutting down sockets 07:51:13 executing program 0: socket$inet6(0xa, 0x3, 0x3) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) write$sysctl(r1, &(0x7f0000000000)='2\x00', 0x2) 07:51:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x25c1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f0000000040)=0x4) 07:51:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x5, 0x1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:13 executing program 2: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) (async) fsync(r0) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(0xffffffffffffffff, 0x80045105, &(0x7f0000000040)) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) (async) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {r2}}, './file0\x00'}) (async) ioctl$EXT4_IOC_GETFSUUID(r2, 0x8008662c, &(0x7f0000000140)) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r5, 0xab03) 07:51:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) write$sysctl(r1, &(0x7f0000000000)='2\x00', 0x2) 07:51:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x25c1) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f0000000040)=0x4) 07:51:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) write$sysctl(r2, &(0x7f0000000040)='1\x00', 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1058.142979] block nbd5: shutting down sockets 07:51:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) socketpair(0x0, 0xa, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) 07:51:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x5, 0x1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) socketpair(0x0, 0xa, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) socketpair(0x0, 0xa, 0x5, &(0x7f00000000c0)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) 07:51:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) write$sysctl(r2, &(0x7f0000000040)='1\x00', 0x2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x25c1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f0000000040)=0x4) [ 1058.320155] block nbd5: shutting down sockets 07:51:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="9c7f00000100008000000000d530"]) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e22, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x45f6, @loopback, 0x8}}, {{0xa, 0x4e24, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa0000000}}, {{0xa, 0x4e23, 0xffffffff, @local, 0x59}}, {{0xa, 0x4e21, 0x4, @remote, 0x9}}, {{0xa, 0x4e21, 0xa724, @local, 0x6}}, {{0xa, 0x4e23, 0x1, @rand_addr=' \x01\x00', 0x19}}, {{0xa, 0x4e22, 0x2, @empty, 0x40}}]}, 0x410) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0x20}}) 07:51:14 executing program 4: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000280)={0xffffffffffffff2c, 0xfffffffa, 0x1000, 0x80000001, 0x8}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x1) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{{0x7, 0x1}}, 0xe1, 0x175b, &(0x7f0000000100)="b84fcff4226e5013917bee0814df9fc3bfc1c632a516d30eef1ef3b87a95f0d0a50a7aa1933740a5dbb9d56bac79734ac050fc334bf5ee03daac55991f192895cda6785b3b110a503c1fe632545a2731079b8b44506c5d809f8d122fc39b24b48176bbb31a07cc702c71cc82e32bc10e3b7cba034f01c5e35e264be1eb8e477bca95f9518cec2de754bb72a81003a01cf45a07225eb4084d44a48f9bb2f262c7fe70e103a9830ae5e3c978eb463a97b340897794069ff371fb50c75c70b73def8de828d9b490ab638ad9be4e5aff739563a7b8164973e304d5d4bd39c63b9d8b8b"}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9c}}, './file0\x00'}) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, &(0x7f0000000300)={'\x00', 0x6, 0x3, 0x20}) 07:51:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SYNTH_INFO(r2, 0xc08c5102, &(0x7f00000000c0)={"55e7c064afa3f3fca54b6b17bd4550e4751ab19266d2b83b4b2f260a4f12", 0x5, 0x1, 0x1, 0x5, 0x9b, 0x80, 0x100, 0x2, [0x4, 0x2, 0xffffdf1a, 0xd41d, 0x8, 0x5, 0x6, 0xfffffff9, 0x92, 0x8001, 0x9, 0x100, 0x3f, 0x8000, 0x6, 0x8, 0xfffffffb, 0x100, 0x2e8e]}) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) fcntl$setstatus(r3, 0x4, 0x0) ioctl$EXT4_IOC_GETFSUUID(r3, 0x8008662c, &(0x7f0000000040)) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000080)={0x10000, 0x3000, 0x1, 0x8000, 0x3}) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) socketpair(0x0, 0xa, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) socketpair(0x0, 0xa, 0x5, &(0x7f00000000c0)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) write$sysctl(r2, &(0x7f0000000040)='1\x00', 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) [ 1058.484702] block nbd5: Device being setup by another task [ 1058.494088] block nbd5: shutting down sockets 07:51:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="9c7f00000100008000000000d530"]) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e22, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x45f6, @loopback, 0x8}}, {{0xa, 0x4e24, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa0000000}}, {{0xa, 0x4e23, 0xffffffff, @local, 0x59}}, {{0xa, 0x4e21, 0x4, @remote, 0x9}}, {{0xa, 0x4e21, 0xa724, @local, 0x6}}, {{0xa, 0x4e23, 0x1, @rand_addr=' \x01\x00', 0x19}}, {{0xa, 0x4e22, 0x2, @empty, 0x40}}]}, 0x410) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0x20}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="9c7f00000100008000000000d530"]) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e22, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x45f6, @loopback, 0x8}}, {{0xa, 0x4e24, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa0000000}}, {{0xa, 0x4e23, 0xffffffff, @local, 0x59}}, {{0xa, 0x4e21, 0x4, @remote, 0x9}}, {{0xa, 0x4e21, 0xa724, @local, 0x6}}, {{0xa, 0x4e23, 0x1, @rand_addr=' \x01\x00', 0x19}}, {{0xa, 0x4e22, 0x2, @empty, 0x40}}]}, 0x410) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0x20}}) (async) 07:51:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x202000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80000) ioctl$EXT4_IOC_GETFSUUID(r3, 0x8008662c, &(0x7f0000000100)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:14 executing program 4: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000280)={0xffffffffffffff2c, 0xfffffffa, 0x1000, 0x80000001, 0x8}) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) (async) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x1) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{{0x7, 0x1}}, 0xe1, 0x175b, &(0x7f0000000100)="b84fcff4226e5013917bee0814df9fc3bfc1c632a516d30eef1ef3b87a95f0d0a50a7aa1933740a5dbb9d56bac79734ac050fc334bf5ee03daac55991f192895cda6785b3b110a503c1fe632545a2731079b8b44506c5d809f8d122fc39b24b48176bbb31a07cc702c71cc82e32bc10e3b7cba034f01c5e35e264be1eb8e477bca95f9518cec2de754bb72a81003a01cf45a07225eb4084d44a48f9bb2f262c7fe70e103a9830ae5e3c978eb463a97b340897794069ff371fb50c75c70b73def8de828d9b490ab638ad9be4e5aff739563a7b8164973e304d5d4bd39c63b9d8b8b"}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9c}}, './file0\x00'}) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, &(0x7f0000000300)={'\x00', 0x6, 0x3, 0x20}) 07:51:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async, rerun: 32) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) (rerun: 32) 07:51:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r2, 0x4010744d) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f00000001c0)={0x0, 0x31, 0x1f, 0x8000, 0x59, 0x10001, &(0x7f0000000140)="da0798d896788ddb0690cf9ef4e0ea22d0bb9fdb062bb4b77c814c802d9139be7c0d2a479a5b3d4c8d667fe2b47ecdb482611dca7981f52b04c035344b32ae6e95e70d864f640508dd28a1be2d37f98dbfeceaee1f526cd20e"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1c0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {@fixed}, {@none}, {@none}, {@none}]}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r4, 0x4068aea3, &(0x7f0000000200)={0xa4, 0x0, 0x1}) syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x410101) [ 1058.677984] block nbd5: Device being setup by another task [ 1058.684169] block nbd5: shutting down sockets 07:51:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x202000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80000) ioctl$EXT4_IOC_GETFSUUID(r3, 0x8008662c, &(0x7f0000000100)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:14 executing program 4: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000280)={0xffffffffffffff2c, 0xfffffffa, 0x1000, 0x80000001, 0x8}) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x1) (async) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{{0x7, 0x1}}, 0xe1, 0x175b, &(0x7f0000000100)="b84fcff4226e5013917bee0814df9fc3bfc1c632a516d30eef1ef3b87a95f0d0a50a7aa1933740a5dbb9d56bac79734ac050fc334bf5ee03daac55991f192895cda6785b3b110a503c1fe632545a2731079b8b44506c5d809f8d122fc39b24b48176bbb31a07cc702c71cc82e32bc10e3b7cba034f01c5e35e264be1eb8e477bca95f9518cec2de754bb72a81003a01cf45a07225eb4084d44a48f9bb2f262c7fe70e103a9830ae5e3c978eb463a97b340897794069ff371fb50c75c70b73def8de828d9b490ab638ad9be4e5aff739563a7b8164973e304d5d4bd39c63b9d8b8b"}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x9c}}, './file0\x00'}) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, &(0x7f0000000300)={'\x00', 0x6, 0x3, 0x20}) 07:51:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="9c7f00000100008000000000d530"]) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e22, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x45f6, @loopback, 0x8}}, {{0xa, 0x4e24, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa0000000}}, {{0xa, 0x4e23, 0xffffffff, @local, 0x59}}, {{0xa, 0x4e21, 0x4, @remote, 0x9}}, {{0xa, 0x4e21, 0xa724, @local, 0x6}}, {{0xa, 0x4e23, 0x1, @rand_addr=' \x01\x00', 0x19}}, {{0xa, 0x4e22, 0x2, @empty, 0x40}}]}, 0x410) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0x0, 0x20}}) [ 1058.857063] block nbd5: shutting down sockets 07:51:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_INFO(r2, 0xc08c5102, &(0x7f00000000c0)={"55e7c064afa3f3fca54b6b17bd4550e4751ab19266d2b83b4b2f260a4f12", 0x5, 0x1, 0x1, 0x5, 0x9b, 0x80, 0x100, 0x2, [0x4, 0x2, 0xffffdf1a, 0xd41d, 0x8, 0x5, 0x6, 0xfffffff9, 0x92, 0x8001, 0x9, 0x100, 0x3f, 0x8000, 0x6, 0x8, 0xfffffffb, 0x100, 0x2e8e]}) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) fcntl$setstatus(r3, 0x4, 0x0) (async) ioctl$EXT4_IOC_GETFSUUID(r3, 0x8008662c, &(0x7f0000000040)) (async) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000080)={0x10000, 0x3000, 0x1, 0x8000, 0x3}) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x202000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x80000) ioctl$EXT4_IOC_GETFSUUID(r3, 0x8008662c, &(0x7f0000000100)) (async) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r2, 0x4010744d) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f00000001c0)={0x0, 0x31, 0x1f, 0x8000, 0x59, 0x10001, &(0x7f0000000140)="da0798d896788ddb0690cf9ef4e0ea22d0bb9fdb062bb4b77c814c802d9139be7c0d2a479a5b3d4c8d667fe2b47ecdb482611dca7981f52b04c035344b32ae6e95e70d864f640508dd28a1be2d37f98dbfeceaee1f526cd20e"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1c0}) (async) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1c0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {@fixed}, {@none}, {@none}, {@none}]}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r4, 0x4068aea3, &(0x7f0000000200)={0xa4, 0x0, 0x1}) syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x410101) 07:51:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x2f, 0x0, 0x0, 0x1, 0x68, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1ff}}, './file0\x00'}) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000140)=0x3ff) [ 1059.371875] block nbd1: Receive control failed (result -32) [ 1059.378088] block nbd1: shutting down sockets 07:51:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x26e) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', 0x0}) ioctl$USBDEVFS_WAIT_FOR_RESUME(0xffffffffffffffff, 0x5523) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c, 0x80000) 07:51:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 07:51:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_SYNTH_INFO(r2, 0xc08c5102, &(0x7f00000000c0)={"55e7c064afa3f3fca54b6b17bd4550e4751ab19266d2b83b4b2f260a4f12", 0x5, 0x1, 0x1, 0x5, 0x9b, 0x80, 0x100, 0x2, [0x4, 0x2, 0xffffdf1a, 0xd41d, 0x8, 0x5, 0x6, 0xfffffff9, 0x92, 0x8001, 0x9, 0x100, 0x3f, 0x8000, 0x6, 0x8, 0xfffffffb, 0x100, 0x2e8e]}) (async) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) fcntl$setstatus(r3, 0x4, 0x0) (async) ioctl$EXT4_IOC_GETFSUUID(r3, 0x8008662c, &(0x7f0000000040)) (async) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000080)={0x10000, 0x3000, 0x1, 0x8000, 0x3}) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) 07:51:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x26e) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', 0x0}) ioctl$USBDEVFS_WAIT_FOR_RESUME(0xffffffffffffffff, 0x5523) (async) ioctl$USBDEVFS_WAIT_FOR_RESUME(0xffffffffffffffff, 0x5523) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c, 0x80000) 07:51:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r2, 0x4010744d) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f00000001c0)={0x0, 0x31, 0x1f, 0x8000, 0x59, 0x10001, &(0x7f0000000140)="da0798d896788ddb0690cf9ef4e0ea22d0bb9fdb062bb4b77c814c802d9139be7c0d2a479a5b3d4c8d667fe2b47ecdb482611dca7981f52b04c035344b32ae6e95e70d864f640508dd28a1be2d37f98dbfeceaee1f526cd20e"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1c0}) (async) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1c0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {@fixed}, {@none}, {@none}, {@none}]}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r4, 0x4068aea3, &(0x7f0000000200)={0xa4, 0x0, 0x1}) (async) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(r4, 0x4068aea3, &(0x7f0000000200)={0xa4, 0x0, 0x1}) syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x410101) [ 1059.544346] block nbd5: Device being setup by another task [ 1059.581020] block nbd5: shutting down sockets [ 1059.640588] block nbd1: shutting down sockets 07:51:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) 07:51:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x2f, 0x0, 0x0, 0x1, 0x68, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1ff}}, './file0\x00'}) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000140)=0x3ff) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x2f, 0x0, 0x0, 0x1, 0x68, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) (async) socket$bt_hidp(0x1f, 0x3, 0x6) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1ff}}, './file0\x00'}) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000140)=0x3ff) (async) 07:51:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r1, 0xc01064c7, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 07:51:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x26e) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', 0x0}) ioctl$USBDEVFS_WAIT_FOR_RESUME(0xffffffffffffffff, 0x5523) (async) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c, 0x80000) 07:51:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 07:51:15 executing program 0: ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000000)={0x2, 0x2000, 0x5, 0x8, 0x2}) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x975}}, './file0\x00'}) accept4$bt_l2cap(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {r3}}, './file0\x00'}) ioctl$NBD_DO_IT(r5, 0xab03) 07:51:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) (async) [ 1059.794278] block nbd5: Device being setup by another task [ 1059.826149] block nbd5: shutting down sockets 07:51:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x2f, 0x0, 0x0, 0x1, 0x68, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) (async) socket$bt_hidp(0x1f, 0x3, 0x6) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1ff}}, './file0\x00'}) (rerun: 32) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000140)=0x3ff) 07:51:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) fcntl$setstatus(r2, 0x4, 0x40800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x975}}, './file0\x00'}) accept4$bt_l2cap(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {r3}}, './file0\x00'}) ioctl$NBD_DO_IT(r5, 0xab03) [ 1059.997838] block nbd5: shutting down sockets 07:51:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) 07:51:15 executing program 0: ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000000)={0x2, 0x2000, 0x5, 0x8, 0x2}) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1060.164281] block nbd5: Device being setup by another task [ 1060.171185] block nbd5: shutting down sockets 07:51:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r1, 0xc01064c7, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 07:51:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x26, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000004000000000028ab3ab300000e", @ANYRES32=r0, @ANYBLOB="03000000000000002e2f66696c653000"]) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, r6, {r7}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', r3, 0x4, 0x20, 0xcd, 0x1000, 0x2, @private0, @dev={0xfe, 0x80, '\x00', 0x41}, 0x7, 0x0, 0x5, 0x2}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:16 executing program 0: ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000000)={0x2, 0x2000, 0x5, 0x8, 0x2}) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x975}}, './file0\x00'}) (rerun: 32) accept4$bt_l2cap(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2}) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {r3}}, './file0\x00'}) (rerun: 64) ioctl$NBD_DO_IT(r5, 0xab03) 07:51:16 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1060.596784] block nbd1: Receive control failed (result -32) [ 1060.598081] block nbd1: shutting down sockets 07:51:16 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1082, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x208040, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r3, 0x8004510b, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000100)={0xb, 0x7fffffff, {0x55, 0x7fff, 0x3, {0xeec, 0x5}, {0x7, 0xfffc}, @cond=[{0x2, 0x1, 0xd00, 0xfff7, 0x818a, 0x3}, {0x8cc9, 0xd5, 0xffff, 0x106b, 0x1800, 0x8}]}, {0x53, 0xff7f, 0x1, {0x6, 0x4}, {0x3, 0x8}, @ramp={0x9971, 0x3, {0x7, 0x26f, 0xd5, 0x72}}}}) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) r5 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:16 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x40800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair(0x26, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000004000000000028ab3ab300000e", @ANYRES32=r0, @ANYBLOB="03000000000000002e2f66696c653000"]) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00'}) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, r6, {r7}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', r3, 0x4, 0x20, 0xcd, 0x1000, 0x2, @private0, @dev={0xfe, 0x80, '\x00', 0x41}, 0x7, 0x0, 0x5, 0x2}}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (rerun: 64) 07:51:16 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1082, 0x0) (async) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x208040, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_NRMIDIS(r3, 0x8004510b, &(0x7f0000000200)) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000100)={0xb, 0x7fffffff, {0x55, 0x7fff, 0x3, {0xeec, 0x5}, {0x7, 0xfffc}, @cond=[{0x2, 0x1, 0xd00, 0xfff7, 0x818a, 0x3}, {0x8cc9, 0xd5, 0xffff, 0x106b, 0x1800, 0x8}]}, {0x53, 0xff7f, 0x1, {0x6, 0x4}, {0x3, 0x8}, @ramp={0x9971, 0x3, {0x7, 0x26f, 0xd5, 0x72}}}}) (async) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) r5 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1060.774201] block nbd5: Device being setup by another task [ 1060.801615] block nbd2: Receive control failed (result -32) [ 1060.809301] block nbd2: shutting down sockets 07:51:16 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, @private2, @remote, 0x0, 0x0, 0x4000000}}) 07:51:16 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1082, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x208040, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r3, 0x8004510b, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000100)={0xb, 0x7fffffff, {0x55, 0x7fff, 0x3, {0xeec, 0x5}, {0x7, 0xfffc}, @cond=[{0x2, 0x1, 0xd00, 0xfff7, 0x818a, 0x3}, {0x8cc9, 0xd5, 0xffff, 0x106b, 0x1800, 0x8}]}, {0x53, 0xff7f, 0x1, {0x6, 0x4}, {0x3, 0x8}, @ramp={0x9971, 0x3, {0x7, 0x26f, 0xd5, 0x72}}}}) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) r5 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1082, 0x0) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180), 0x208040, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_NRMIDIS(r3, 0x8004510b, &(0x7f0000000200)) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000100)={0xb, 0x7fffffff, {0x55, 0x7fff, 0x3, {0xeec, 0x5}, {0x7, 0xfffc}, @cond=[{0x2, 0x1, 0xd00, 0xfff7, 0x818a, 0x3}, {0x8cc9, 0xd5, 0xffff, 0x106b, 0x1800, 0x8}]}, {0x53, 0xff7f, 0x1, {0x6, 0x4}, {0x3, 0x8}, @ramp={0x9971, 0x3, {0x7, 0x26f, 0xd5, 0x72}}}}) (async) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) (async) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:51:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r1, 0xc01064c7, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 07:51:17 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, @private2, @remote, 0x0, 0x0, 0x4000000}}) 07:51:17 executing program 0: ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000000)) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000100)={0x5}) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, &(0x7f0000000040)={0x26ae, 0x8, [{0xf, 0x1}, {0xf}, {0x6}, {0x1, 0x1}, {0xa, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}]}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:17 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1061.529096] block nbd5: shutting down sockets [ 1061.531181] block nbd1: shutting down sockets 07:51:17 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, @private2, @remote, 0x0, 0x0, 0x4000000}}) 07:51:17 executing program 0: ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000000)) (async) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000100)={0x5}) (async) r0 = socket$inet6(0xa, 0x3, 0x3) (async) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, &(0x7f0000000040)={0x26ae, 0x8, [{0xf, 0x1}, {0xf}, {0x6}, {0x1, 0x1}, {0xa, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}]}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1061.691851] block nbd5: shutting down sockets 07:51:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair(0x26, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000004000000000028ab3ab300000e", @ANYRES32=r0, @ANYBLOB="03000000000000002e2f66696c653000"]) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00'}) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, r6, {r7}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', r3, 0x4, 0x20, 0xcd, 0x1000, 0x2, @private0, @dev={0xfe, 0x80, '\x00', 0x41}, 0x7, 0x0, 0x5, 0x2}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) fcntl$setstatus(r2, 0x4, 0x40800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) (async) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x40800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:17 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1061.714441] block nbd2: Receive control failed (result -32) [ 1061.720787] block nbd2: shutting down sockets 07:51:17 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f00000001c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @loopback, @remote, 0x0, 0x8000}}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @private2, 0x67f23ade, 0x4, 0x3, 0x0, 0xe4, 0x930000, r2}) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="04000000000000002e2f66696c65300046e3f98880a576b2a750afef526d5ad0e54cc159bd282631e0dc448d1a3dc01b46b4dcca3538834041138102477c179eb3283b1bff489535ca7755c5c082c241b64ffaa7e63d1f730b0de36f79fcf0fb1a31ccbdc0c0d635ba9486560f9f10cdb60fdafda06104cec2a0682e58758880899aa564c6c39a96c9422a2d0ed223d352979c50afa1a5e72142852fab18da454def49339b7ba498d617ea8b9fa33b3f66e2cff4459a1776a61bc01d7ae50e67b3757d7d72e90a3baa5fbc0e4757239d8ff2be3e3c16ea8003f695000000"]) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) ioctl$USBDEVFS_REAPURB(r5, 0x4008550c, &(0x7f0000000100)) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r7, 0x5404) socket$inet6_udplite(0xa, 0x2, 0x88) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r8, 0x40045731, &(0x7f0000000080)=0x3) 07:51:17 executing program 0: ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000000)) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000100)={0x5}) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, &(0x7f0000000040)={0x26ae, 0x8, [{0xf, 0x1}, {0xf}, {0x6}, {0x1, 0x1}, {0xa, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}]}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000000)) (async) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000100)={0x5}) (async) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, &(0x7f0000000040)={0x26ae, 0x8, [{0xf, 0x1}, {0xf}, {0x6}, {0x1, 0x1}, {0xa, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}]}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:51:17 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f00000001c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @loopback, @remote, 0x0, 0x8000}}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @private2, 0x67f23ade, 0x4, 0x3, 0x0, 0xe4, 0x930000, r2}) (async) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="04000000000000002e2f66696c65300046e3f98880a576b2a750afef526d5ad0e54cc159bd282631e0dc448d1a3dc01b46b4dcca3538834041138102477c179eb3283b1bff489535ca7755c5c082c241b64ffaa7e63d1f730b0de36f79fcf0fb1a31ccbdc0c0d635ba9486560f9f10cdb60fdafda06104cec2a0682e58758880899aa564c6c39a96c9422a2d0ed223d352979c50afa1a5e72142852fab18da454def49339b7ba498d617ea8b9fa33b3f66e2cff4459a1776a61bc01d7ae50e67b3757d7d72e90a3baa5fbc0e4757239d8ff2be3e3c16ea8003f695000000"]) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) (async) ioctl$USBDEVFS_REAPURB(r5, 0x4008550c, &(0x7f0000000100)) (async) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) (async) ioctl$SNDCTL_TMR_CONTINUE(r7, 0x5404) (async) socket$inet6_udplite(0xa, 0x2, 0x88) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r8, 0x40045731, &(0x7f0000000080)=0x3) [ 1061.947679] block nbd2: shutting down sockets [ 1061.960579] block nbd5: shutting down sockets 07:51:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xf3cb565c953827c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:18 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) 07:51:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x32, 0x0, 0x68) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400) ioctl$USBDEVFS_SETCONFIGURATION(0xffffffffffffffff, 0x80045505, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f00000000c0)) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) 07:51:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:51:18 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f00000001c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @loopback, @remote, 0x0, 0x8000}}) (async, rerun: 64) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 64) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @private2, 0x67f23ade, 0x4, 0x3, 0x0, 0xe4, 0x930000, r2}) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="04000000000000002e2f66696c65300046e3f98880a576b2a750afef526d5ad0e54cc159bd282631e0dc448d1a3dc01b46b4dcca3538834041138102477c179eb3283b1bff489535ca7755c5c082c241b64ffaa7e63d1f730b0de36f79fcf0fb1a31ccbdc0c0d635ba9486560f9f10cdb60fdafda06104cec2a0682e58758880899aa564c6c39a96c9422a2d0ed223d352979c50afa1a5e72142852fab18da454def49339b7ba498d617ea8b9fa33b3f66e2cff4459a1776a61bc01d7ae50e67b3757d7d72e90a3baa5fbc0e4757239d8ff2be3e3c16ea8003f695000000"]) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async, rerun: 64) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 64) write$P9_RSTATu(r6, 0x0, 0x0) (async, rerun: 64) ioctl$USBDEVFS_REAPURB(r5, 0x4008550c, &(0x7f0000000100)) (async, rerun: 64) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) (async, rerun: 64) ioctl$SNDCTL_TMR_CONTINUE(r7, 0x5404) (rerun: 64) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r8, 0x40045731, &(0x7f0000000080)=0x3) 07:51:18 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x7) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x81800) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="27f01c", @ANYRES32=r3, @ANYRES16=r3]) ioctl$SNDCTL_SEQ_SYNC(r4, 0x5101) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x28) [ 1062.490299] block nbd1: Receive control failed (result -32) [ 1062.491915] block nbd1: shutting down sockets 07:51:18 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) 07:51:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xf3cb565c953827c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc8380) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x4203, 0x0) [ 1062.644753] block nbd5: shutting down sockets 07:51:18 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x7) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x81800) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="27f01c", @ANYRES32=r3, @ANYRES16=r3]) (async) ioctl$SNDCTL_SEQ_SYNC(r4, 0x5101) (async) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x28) 07:51:18 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='0\x00', 0x2) 07:51:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xf3cb565c953827c0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:18 executing program 4: socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1062.847336] block nbd5: shutting down sockets 07:51:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc8380) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x4203, 0x0) [ 1063.016222] block nbd5: Device being setup by another task [ 1063.022145] block nbd5: shutting down sockets 07:51:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x32, 0x0, 0x68) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400) ioctl$USBDEVFS_SETCONFIGURATION(0xffffffffffffffff, 0x80045505, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f00000000c0)) (async) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f00000000c0)) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) 07:51:19 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x7) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x81800) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="27f01c", @ANYRES32=r3, @ANYRES16=r3]) ioctl$SNDCTL_SEQ_SYNC(r4, 0x5101) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x28) 07:51:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x701, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1000c040}, 0x20000000) 07:51:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x18002, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r2, 0x80045104, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0xdb], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000001c0)={[{0x5, 0x1, 0x9, 0x6, 0x3, 0x2d, 0x81, 0x2, 0x9, 0xc0, 0x5, 0x0, 0x1f}, {0x2, 0x7ff, 0x5, 0x0, 0xff, 0x5, 0xdb, 0x2f, 0x40, 0x80, 0xdf, 0x47, 0x7}, {0x1000, 0x200, 0x5f, 0x6, 0x1, 0x20, 0x3, 0x4, 0x0, 0xe4, 0x1, 0x40, 0x6}], 0x3}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r1, 0xab03) 07:51:19 executing program 4: socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:51:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xc8380) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x4203, 0x0) [ 1063.424086] block nbd2: Receive control failed (result -32) [ 1063.424354] block nbd2: shutting down sockets 07:51:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x18002, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) (async) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r2, 0x80045104, &(0x7f0000000180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0xdb], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000001c0)={[{0x5, 0x1, 0x9, 0x6, 0x3, 0x2d, 0x81, 0x2, 0x9, 0xc0, 0x5, 0x0, 0x1f}, {0x2, 0x7ff, 0x5, 0x0, 0xff, 0x5, 0xdb, 0x2f, 0x40, 0x80, 0xdf, 0x47, 0x7}, {0x1000, 0x200, 0x5f, 0x6, 0x1, 0x20, 0x3, 0x4, 0x0, 0xe4, 0x1, 0x40, 0x6}], 0x3}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_DO_IT(r1, 0xab03) 07:51:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x701, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1000c040}, 0x20000000) 07:51:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) [ 1063.584864] block nbd2: Device being setup by another task 07:51:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x199440) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x10100) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x1, 0x9, 0x1, 0x81, 0x8001, 0x2a9e, 0x6, 0x44a, 0x3, 0x0], 0xa, 0x80800}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1063.647716] block nbd5: shutting down sockets 07:51:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x18002, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r2, 0x80045104, &(0x7f0000000180)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r4, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0xdb], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000001c0)={[{0x5, 0x1, 0x9, 0x6, 0x3, 0x2d, 0x81, 0x2, 0x9, 0xc0, 0x5, 0x0, 0x1f}, {0x2, 0x7ff, 0x5, 0x0, 0xff, 0x5, 0xdb, 0x2f, 0x40, 0x80, 0xdf, 0x47, 0x7}, {0x1000, 0x200, 0x5f, 0x6, 0x1, 0x20, 0x3, 0x4, 0x0, 0xe4, 0x1, 0x40, 0x6}], 0x3}) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async, rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) (rerun: 32) 07:51:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) (rerun: 64) 07:51:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x32, 0x0, 0x68) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400) (async) ioctl$USBDEVFS_SETCONFIGURATION(0xffffffffffffffff, 0x80045505, &(0x7f0000000040)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f00000000c0)) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7) 07:51:19 executing program 4: socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x82000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=r2, 0x12) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7) ioctl$NBD_DO_IT(r0, 0xab03) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 07:51:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x701, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1000c040}, 0x20000000) 07:51:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) 07:51:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x199440) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x10100) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x1, 0x9, 0x1, 0x81, 0x8001, 0x2a9e, 0x6, 0x44a, 0x3, 0x0], 0xa, 0x80800}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r3) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1064.346885] block nbd2: Receive control failed (result -32) [ 1064.347176] block nbd2: shutting down sockets 07:51:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) 07:51:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000080)=""/47) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @multicast2}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x1, 0x100000}) 07:51:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x199440) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x10100) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x1, 0x9, 0x1, 0x81, 0x8001, 0x2a9e, 0x6, 0x44a, 0x3, 0x0], 0xa, 0x80800}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r3) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r3) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:20 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) (async) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000080)=""/47) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @multicast2}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x1, 0x100000}) 07:51:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:51:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$dri(&(0x7f0000000040), 0x3, 0x9000) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x7f, 0x0, '\x00', 0x3, 0x9}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1064.853927] block nbd5: shutting down sockets 07:51:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x82000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=r2, 0x12) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7) ioctl$NBD_DO_IT(r0, 0xab03) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 07:51:20 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) 07:51:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000080)=""/47) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @multicast2}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x1, 0x100000}) 07:51:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) [ 1065.287160] block nbd1: Receive control failed (result -32) [ 1065.292791] block nbd1: shutting down sockets 07:51:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 32) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) 07:51:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$dri(&(0x7f0000000040), 0x3, 0x9000) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x7f, 0x0, '\x00', 0x3, 0x9}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x1e}, 0x65, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:21 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1065.426678] block nbd2: Receive control failed (result -32) [ 1065.432839] block nbd2: shutting down sockets 07:51:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @private2, @remote, 0x7810}}) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa0082}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x2, 0x70bd25, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x8084) 07:51:21 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000180)) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d0000003d080000004f000001e70f00000801000000040000000000000000001056fa0000005608ffff000000000000000006002b2b152cef3aab99066a365f76746930000800697036677265300005005b2a2d28b90900402f403a29af402b7b7943be31f1a4ebb0ffc65e9d9cff0501917ba9ab2ee6bba9892b19155437099825b0a8d0a1", @ANYRES32=r3, @ANYRES64=r1, @ANYRES32=r2], 0x6d) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @private2, @remote, 0x7810}}) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa0082}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x2, 0x70bd25, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x8084) 07:51:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$dri(&(0x7f0000000040), 0x3, 0x9000) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x7f, 0x0, '\x00', 0x3, 0x9}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1065.613712] block nbd2: server does not support multiple connections per device. [ 1065.613901] block nbd5: shutting down sockets [ 1065.689378] block nbd2: server does not support multiple connections per device. [ 1065.758695] block nbd2: server does not support multiple connections per device. [ 1065.847329] block nbd5: Device being setup by another task [ 1065.847485] block nbd2: server does not support multiple connections per device. [ 1065.853043] block nbd5: shutting down sockets [ 1065.928761] block nbd2: server does not support multiple connections per device. [ 1066.013995] block nbd2: server does not support multiple connections per device. [ 1066.021600] block nbd2: server does not support multiple connections per device. [ 1066.093583] block nbd2: server does not support multiple connections per device. [ 1066.173522] block nbd2: server does not support multiple connections per device. 07:51:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x82000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=r2, 0x12) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=r2, 0x12) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7) ioctl$NBD_DO_IT(r0, 0xab03) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 07:51:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) (async, rerun: 32) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) (async) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x1e}, 0x65, r2}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:21 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000180)) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d0000003d080000004f000001e70f00000801000000040000000000000000001056fa0000005608ffff000000000000000006002b2b152cef3aab99066a365f76746930000800697036677265300005005b2a2d28b90900402f403a29af402b7b7943be31f1a4ebb0ffc65e9d9cff0501917ba9ab2ee6bba9892b19155437099825b0a8d0a1", @ANYRES32=r3, @ANYRES64=r1, @ANYRES32=r2], 0x6d) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000180)) (async) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) (async) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d0000003d080000004f000001e70f00000801000000040000000000000000001056fa0000005608ffff000000000000000006002b2b152cef3aab99066a365f76746930000800697036677265300005005b2a2d28b90900402f403a29af402b7b7943be31f1a4ebb0ffc65e9d9cff0501917ba9ab2ee6bba9892b19155437099825b0a8d0a1", @ANYRES32=r3, @ANYRES64=r1, @ANYRES32=r2], 0x6d) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) 07:51:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @private2, @remote, 0x7810}}) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa0082}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x2, 0x70bd25, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004000}, 0x8084) 07:51:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x8, 0x3, 0x5, 0x0, 0x8], 0x5, 0xc0000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1ed5c453) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1066.215065] block nbd1: Receive control failed (result -32) [ 1066.216750] block nbd1: shutting down sockets [ 1066.273935] block nbd2: server does not support multiple connections per device. [ 1066.343484] block nbd2: server does not support multiple connections per device. 07:51:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) 07:51:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @mcast2, @empty, 0x7800}}) 07:51:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) (async) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x1e}, 0x65, r2}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:22 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000180)) (async) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d0000003d080000004f000001e70f00000801000000040000000000000000001056fa0000005608ffff000000000000000006002b2b152cef3aab99066a365f76746930000800697036677265300005005b2a2d28b90900402f403a29af402b7b7943be31f1a4ebb0ffc65e9d9cff0501917ba9ab2ee6bba9892b19155437099825b0a8d0a1", @ANYRES32=r3, @ANYRES64=r1, @ANYRES32=r2], 0x6d) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x8, 0x3, 0x5, 0x0, 0x8], 0x5, 0xc0000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1ed5c453) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1066.394873] block nbd2: server does not support multiple connections per device. [ 1066.402601] block nbd2: shutting down sockets [ 1066.413844] block nbd5: shutting down sockets 07:51:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xf2282) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x8, 0x3, 0x5, 0x0, 0x8], 0x5, 0xc0000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1ed5c453) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x8, 0x3, 0x5, 0x0, 0x8], 0x5, 0xc0000}) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1ed5c453) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) [ 1066.675233] block nbd5: shutting down sockets 07:51:22 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xf470}) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:22 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @mcast2, @empty, 0x7800}}) 07:51:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x400000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xf2}}, './file0\x00'}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x7d) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_GETFSUUID(r4, 0x8008662c, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xf2282) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:22 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x9, 0x7, 0x0, 0x7ff, 0x10000, 0x6, 0xdea, 0x101], 0x8, 0x1800, 0x0, 0xffffffffffffffff}) ioctl$SNDCTL_SEQ_GETINCOUNT(r1, 0x80045105, &(0x7f0000000140)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x71, @private2, @rand_addr=' \x01\x00'}}) 07:51:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) [ 1067.160946] block nbd1: Receive control failed (result -32) [ 1067.163010] block nbd1: shutting down sockets 07:51:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x400000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xf2}}, './file0\x00'}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x7d) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_GETFSUUID(r4, 0x8008662c, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x400000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xf2}}, './file0\x00'}) (async) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x7d) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$EXT4_IOC_GETFSUUID(r4, 0x8008662c, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:22 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xf470}) (async) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) (async) 07:51:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xf2282) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xf2282) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1067.315744] block nbd5: shutting down sockets 07:51:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @mcast2, @empty, 0x7800}}) 07:51:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x9, 0x7, 0x0, 0x7ff, 0x10000, 0x6, 0xdea, 0x101], 0x8, 0x1800, 0x0, 0xffffffffffffffff}) ioctl$SNDCTL_SEQ_GETINCOUNT(r1, 0x80045105, &(0x7f0000000140)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x71, @private2, @rand_addr=' \x01\x00'}}) 07:51:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x400000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xf2}}, './file0\x00'}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x7d) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_GETFSUUID(r4, 0x8008662c, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:23 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xf470}) (rerun: 32) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev={0xfe, 0x80, '\x00', 0x42}, 0x7800}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@private2, 0x3e, r2}) 07:51:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7bd) 07:51:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x9, 0x7, 0x0, 0x7ff, 0x10000, 0x6, 0xdea, 0x101], 0x8, 0x1800, 0x0, 0xffffffffffffffff}) ioctl$SNDCTL_SEQ_GETINCOUNT(r1, 0x80045105, &(0x7f0000000140)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x71, @private2, @rand_addr=' \x01\x00'}}) 07:51:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) [ 1067.633314] block nbd5: Device being setup by another task [ 1067.642475] block nbd5: shutting down sockets 07:51:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev={0xfe, 0x80, '\x00', 0x42}, 0x7800}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) (async) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@private2, 0x3e, r2}) 07:51:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000100)) 07:51:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x3000}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1067.858483] block nbd5: Device being setup by another task [ 1067.869262] block nbd5: shutting down sockets 07:51:23 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev={0xfe, 0x80, '\x00', 0x42}, 0x7800}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@private2, 0x3e, r2}) 07:51:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) (async) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000100)) [ 1068.077648] block nbd5: shutting down sockets 07:51:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1068.473968] block nbd2: Receive control failed (result -32) [ 1068.475248] block nbd2: shutting down sockets 07:51:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7bd) 07:51:24 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x2) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x2c}, @private1, @remote, 0x1, 0x0, 0x4f, 0x400, 0x6, 0x80200000, r0}) 07:51:24 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000100)) 07:51:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x3000}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1068.528634] block nbd1: Receive control failed (result -32) [ 1068.534766] block nbd1: shutting down sockets 07:51:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{}, 0x1000, 0x1, &(0x7f0000000100)="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"}) 07:51:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1068.606696] block nbd2: shutting down sockets 07:51:24 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x2) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x2c}, @private1, @remote, 0x1, 0x0, 0x4f, 0x400, 0x6, 0x80200000, r0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x2) (async) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x2c}, @private1, @remote, 0x1, 0x0, 0x4f, 0x400, 0x6, 0x80200000, r0}) (async) 07:51:24 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) 07:51:24 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x2) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x2c}, @private1, @remote, 0x1, 0x0, 0x4f, 0x400, 0x6, 0x80200000, r0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x2) (async) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x2c}, @private1, @remote, 0x1, 0x0, 0x4f, 0x400, 0x6, 0x80200000, r0}) (async) 07:51:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{}, 0x1000, 0x1, &(0x7f0000000100)="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"}) [ 1068.793311] block nbd5: Device being setup by another task [ 1068.802748] block nbd5: shutting down sockets [ 1068.842229] block nbd2: shutting down sockets 07:51:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, 0x0) (async) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x3000}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1068.863272] block nbd2: Device being setup by another task [ 1069.043898] block nbd5: Device being setup by another task [ 1069.050724] block nbd5: shutting down sockets 07:51:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7bd) 07:51:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @none}, &(0x7f0000000140)=0xe, 0x0) 07:51:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) 07:51:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{}, 0x1000, 0x1, &(0x7f0000000100)="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"}) 07:51:25 executing program 5: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0x7, 0xffff8001, 0x5, 0xf5, 0x1}) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1069.479334] block nbd1: Receive control failed (result -32) [ 1069.485442] block nbd1: shutting down sockets 07:51:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:25 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @none}, &(0x7f0000000140)=0xe, 0x0) 07:51:25 executing program 5: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0x7, 0xffff8001, 0x5, 0xf5, 0x1}) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0x7, 0xffff8001, 0x5, 0xf5, 0x1}) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1069.644973] block nbd5: shutting down sockets 07:51:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) 07:51:25 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) 07:51:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @none}, &(0x7f0000000140)=0xe, 0x0) 07:51:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:25 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) socket$inet6(0xa, 0xb, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) (async) [ 1069.818729] block nbd2: Receive control failed (result -32) [ 1069.824797] block nbd2: shutting down sockets 07:51:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) write$sysctl(0xffffffffffffffff, &(0x7f0000000100)='1\x00', 0x2) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x10, @private2, @remote, 0x7800, 0x0, 0x0, 0x4}}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) 07:51:25 executing program 5: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0x7, 0xffff8001, 0x5, 0xf5, 0x1}) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1069.893100] block nbd5: Device being setup by another task [ 1069.913108] block nbd5: Device being setup by another task [ 1069.921230] block nbd5: shutting down sockets 07:51:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1070.113137] block nbd5: Device being setup by another task [ 1070.120146] block nbd5: shutting down sockets [ 1070.173478] block nbd2: Device being setup by another task 07:51:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:26 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) 07:51:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) write$sysctl(0xffffffffffffffff, &(0x7f0000000100)='1\x00', 0x2) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x10, @private2, @remote, 0x7800, 0x0, 0x0, 0x4}}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) 07:51:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_MODE_GET_LEASE(r1, 0xc01064c8, &(0x7f0000000100)={0x2, 0x0, &(0x7f00000000c0)=[0x0, 0x0]}) syz_open_dev$amidi(&(0x7f0000000080), 0xffffffffffffff13, 0x10800) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1070.517844] block nbd1: Receive control failed (result -32) [ 1070.520066] block nbd1: shutting down sockets 07:51:26 executing program 0: socket$inet6(0xa, 0x3, 0x3) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2aa042, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) (async, rerun: 64) write$sysctl(0xffffffffffffffff, &(0x7f0000000100)='1\x00', 0x2) (rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x10, @private2, @remote, 0x7800, 0x0, 0x0, 0x4}}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x10, @private2, @remote, 0x7800, 0x0, 0x0, 0x4}}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) (async) 07:51:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(r1, 0xc01064c8, &(0x7f0000000100)={0x2, 0x0, &(0x7f00000000c0)=[0x0, 0x0]}) syz_open_dev$amidi(&(0x7f0000000080), 0xffffffffffffff13, 0x10800) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1070.687867] block nbd5: shutting down sockets 07:51:26 executing program 0: socket$inet6(0xa, 0x3, 0x3) (async) socket$inet6(0xa, 0x3, 0x3) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2aa042, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:26 executing program 0: socket$inet6(0xa, 0x3, 0x3) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2aa042, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1070.858027] block nbd5: Device being setup by another task [ 1070.866317] block nbd5: shutting down sockets 07:51:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000100)={{{0xa}}, 0x27, 0x2a, &(0x7f00000000c0)="daedac2d1abd3cac0eefb3352c40e2b267766533490e08c14f76d6b4ae41836536073e545421cd"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r4, 0x8004551a, &(0x7f0000000180)) [ 1070.904122] block nbd2: Receive control failed (result -32) [ 1070.913711] block nbd2: shutting down sockets 07:51:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 32) 07:51:27 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, @local, @remote, 0x0, 0x80}}) 07:51:27 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r0, 0x5111) socket$inet6(0xa, 0xa, 0x365b) 07:51:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_MODE_GET_LEASE(r1, 0xc01064c8, &(0x7f0000000100)={0x2, 0x0, &(0x7f00000000c0)=[0x0, 0x0]}) (async) syz_open_dev$amidi(&(0x7f0000000080), 0xffffffffffffff13, 0x10800) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:51:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x16000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r2) [ 1071.451168] block nbd1: Receive control failed (result -32) [ 1071.456664] block nbd1: shutting down sockets 07:51:27 executing program 0: openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r0, 0x5111) socket$inet6(0xa, 0xa, 0x365b) 07:51:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x16000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r2) 07:51:27 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, @local, @remote, 0x0, 0x80}}) [ 1071.622970] block nbd5: shutting down sockets 07:51:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:27 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, @local, @remote, 0x0, 0x80}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, @local, @remote, 0x0, 0x80}}) 07:51:27 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r0, 0x5111) socket$inet6(0xa, 0xa, 0x365b) (async) socket$inet6(0xa, 0xa, 0x365b) [ 1071.643902] block nbd1: server does not support multiple connections per device. [ 1071.713304] block nbd1: server does not support multiple connections per device. 07:51:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000100)={{{0xa}}, 0x27, 0x2a, &(0x7f00000000c0)="daedac2d1abd3cac0eefb3352c40e2b267766533490e08c14f76d6b4ae41836536073e545421cd"}) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$USBDEVFS_GET_CAPABILITIES(r4, 0x8004551a, &(0x7f0000000180)) 07:51:27 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x16000, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r2) [ 1071.796264] block nbd1: server does not support multiple connections per device. [ 1071.810940] block nbd2: Receive control failed (result -32) [ 1071.822014] block nbd2: shutting down sockets [ 1071.828979] block nbd5: shutting down sockets [ 1071.863260] block nbd1: server does not support multiple connections per device. [ 1071.943287] block nbd1: server does not support multiple connections per device. [ 1072.002955] block nbd1: server does not support multiple connections per device. [ 1072.092965] block nbd1: server does not support multiple connections per device. [ 1072.172952] block nbd1: server does not support multiple connections per device. [ 1072.252921] block nbd1: server does not support multiple connections per device. [ 1072.342838] block nbd1: server does not support multiple connections per device. 07:51:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000a004e200000000000000000000000000000000000000000060000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e2400000002fe8000000000000000000000000000bb030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000244f85f742c911a9fe1110000000000000000000"], 0x110) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:28 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:28 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) [ 1072.423053] block nbd1: server does not support multiple connections per device. [ 1072.430760] block nbd1: shutting down sockets 07:51:28 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) 07:51:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000a004e200000000000000000000000000000000000000000060000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e2400000002fe8000000000000000000000000000bb030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000244f85f742c911a9fe1110000000000000000000"], 0x110) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:28 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) 07:51:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1072.623281] block nbd5: shutting down sockets 07:51:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000100)={{{0xa}}, 0x27, 0x2a, &(0x7f00000000c0)="daedac2d1abd3cac0eefb3352c40e2b267766533490e08c14f76d6b4ae41836536073e545421cd"}) (async) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000100)={{{0xa}}, 0x27, 0x2a, &(0x7f00000000c0)="daedac2d1abd3cac0eefb3352c40e2b267766533490e08c14f76d6b4ae41836536073e545421cd"}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r4, 0x8004551a, &(0x7f0000000180)) 07:51:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000a004e200000000000000000000000000000000000000000060000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e2400000002fe8000000000000000000000000000bb030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000244f85f742c911a9fe1110000000000000000000"], 0x110) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1072.723010] block nbd2: Receive control failed (result -32) [ 1072.730383] block nbd2: shutting down sockets [ 1072.853172] block nbd5: shutting down sockets 07:51:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:29 executing program 4: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x24080, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000040)=0x1c, 0x80000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r3, 0x7f}) accept4$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000100)=0xfffffffffffffcec, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000140)={0xf, 0x1}) 07:51:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x323902, 0x0) [ 1073.365463] block nbd1: Receive control failed (result -32) [ 1073.371554] block nbd1: shutting down sockets 07:51:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000040)=0x1c, 0x80000) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r3, 0x7f}) (async) accept4$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000100)=0xfffffffffffffcec, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000140)={0xf, 0x1}) 07:51:29 executing program 4: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x24080, 0x0) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000001c0)={0x0, @aes128}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x9, 0x0, @private2, @ipv4={'\x00', '\xff\xff', @multicast2}}}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000200)={0x3ff, 0x200, 0x6, 0x7, 0x6}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0963104000"/20], 0x4d, 0x0, &(0x7f0000000100)="fe6b7d991d9794f860ac1e0be7cdd4a2d1969867b48e4fba597e7902f8acc562902b5a09086f6d90741274ded7f146a7d777f18a69bd70af42afe53a69e9f9831974fbf94ef7baf353d03cfb31"}) 07:51:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x323902, 0x0) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x323902, 0x0) [ 1073.533589] block nbd5: shutting down sockets 07:51:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000040)=0x1c, 0x80000) (async) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000040)=0x1c, 0x80000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r3, 0x7f}) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r3, 0x7f}) accept4$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000100)=0xfffffffffffffcec, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000140)={0xf, 0x1}) 07:51:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast1, 0x800, 0x26, 0x7ff, 0x100, 0x401, 0x8}) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:29 executing program 4: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x24080, 0x0) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1073.659202] block nbd2: Receive control failed (result -32) [ 1073.659471] block nbd2: shutting down sockets [ 1073.742955] block nbd5: Device being setup by another task [ 1073.750993] block nbd5: shutting down sockets 07:51:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000001c0)={0x0, @aes128}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x9, 0x0, @private2, @ipv4={'\x00', '\xff\xff', @multicast2}}}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000200)={0x3ff, 0x200, 0x6, 0x7, 0x6}) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0963104000"/20], 0x4d, 0x0, &(0x7f0000000100)="fe6b7d991d9794f860ac1e0be7cdd4a2d1969867b48e4fba597e7902f8acc562902b5a09086f6d90741274ded7f146a7d777f18a69bd70af42afe53a69e9f9831974fbf94ef7baf353d03cfb31"}) 07:51:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8000) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x323902, 0x0) 07:51:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@empty, 0x5e, r1}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1074.318281] block nbd1: Receive control failed (result -32) [ 1074.320842] block nbd1: shutting down sockets 07:51:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000001c0)={0x0, @aes128}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x9, 0x0, @private2, @ipv4={'\x00', '\xff\xff', @multicast2}}}) (async) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000200)={0x3ff, 0x200, 0x6, 0x7, 0x6}) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0963104000"/20], 0x4d, 0x0, &(0x7f0000000100)="fe6b7d991d9794f860ac1e0be7cdd4a2d1969867b48e4fba597e7902f8acc562902b5a09086f6d90741274ded7f146a7d777f18a69bd70af42afe53a69e9f9831974fbf94ef7baf353d03cfb31"}) 07:51:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) (async) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@empty, 0x5e, r1}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) (async) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@empty, 0x5e, r1}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:51:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x3470c2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0), 0x2a4440, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000600)) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB="10040004b36d17204fdd6567e215aa1d5cee2d", @ANYRES16=0x0, @ANYBLOB="01002abd7000ffdbdf2501000000080007000900000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x410}, 0x1, 0x0, 0x0, 0x48000}, 0x800) ioctl$NBD_CLEAR_QUE(r2, 0xab05) [ 1074.483978] block nbd5: Device being setup by another task [ 1074.506401] block nbd5: shutting down sockets 07:51:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x300, 0x70bd27, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x3441d05b79ee1c05) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast1, 0x800, 0x26, 0x7ff, 0x100, 0x401, 0x8}) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1074.626967] block nbd2: Receive control failed (result -32) [ 1074.633128] block nbd2: shutting down sockets 07:51:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x300, 0x70bd27, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x3441d05b79ee1c05) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1074.743470] block nbd5: shutting down sockets 07:51:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x82, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r2, 0x4004510d, &(0x7f0000000040)=0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) fsync(r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x3470c2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0), 0x2a4440, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000600)) (async) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB="10040004b36d17204fdd6567e215aa1d5cee2d", @ANYRES16=0x0, @ANYBLOB="01002abd7000ffdbdf2501000000080007000900000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x410}, 0x1, 0x0, 0x0, 0x48000}, 0x800) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) 07:51:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) r2 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e22, 0x7, @private1, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x3f, @mcast1, 0x4}}, {{0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}}]}, 0x190) 07:51:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@empty, 0x5e, r1}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x300, 0x70bd27, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x3441d05b79ee1c05) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1075.258979] block nbd1: Receive control failed (result -32) [ 1075.265349] block nbd1: shutting down sockets 07:51:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) (async) r2 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e22, 0x7, @private1, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x3f, @mcast1, 0x4}}, {{0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}}]}, 0x190) 07:51:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x5ff6, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7, 0x1}}) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000100)={[{0xb1, 0x3, 0x8, 0x8, 0x3c, 0x20, 0x5, 0x5, 0x1a, 0x32, 0x7c, 0x0, 0x5}, {0x1, 0x1cda, 0x40, 0xf8, 0x2, 0x9, 0x3f, 0x2, 0x20, 0x1f, 0x7f, 0x4, 0x89}, {0xd5, 0x5, 0x20, 0x8d, 0x58, 0x80, 0x5, 0xfe, 0x0, 0xc0, 0x6, 0x81, 0x2a}], 0x7fffffff}) 07:51:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x0, 0x8, 0x1400, 0x100, 0xffffffffffff4205, 0x810000, r4}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@remote}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @local}, 0x337a8a9f, 0x5, 0x7ff, 0x200, 0xffff, 0x400080, r6}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, @private2, @remote}}) 07:51:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40180) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x3470c2, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000005c0), 0x2a4440, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000600)) (async) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB="10040004b36d17204fdd6567e215aa1d5cee2d", @ANYRES16=0x0, @ANYBLOB="01002abd7000ffdbdf2501000000080007000900000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x410}, 0x1, 0x0, 0x0, 0x48000}, 0x800) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) [ 1075.437641] block nbd5: Device being setup by another task [ 1075.445015] block nbd5: shutting down sockets 07:51:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast1, 0x800, 0x26, 0x7ff, 0x100, 0x401, 0x8}) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) (async) r2 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e22, 0x7, @private1, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x3f, @mcast1, 0x4}}, {{0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}}]}, 0x190) 07:51:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x5ff6, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7, 0x1}}) (async) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000100)={[{0xb1, 0x3, 0x8, 0x8, 0x3c, 0x20, 0x5, 0x5, 0x1a, 0x32, 0x7c, 0x0, 0x5}, {0x1, 0x1cda, 0x40, 0xf8, 0x2, 0x9, 0x3f, 0x2, 0x20, 0x1f, 0x7f, 0x4, 0x89}, {0xd5, 0x5, 0x20, 0x8d, 0x58, 0x80, 0x5, 0xfe, 0x0, 0xc0, 0x6, 0x81, 0x2a}], 0x7fffffff}) [ 1075.591263] block nbd2: Receive control failed (result -32) [ 1075.597998] block nbd2: shutting down sockets [ 1075.624665] block nbd5: shutting down sockets [ 1075.794918] block nbd2: Device being setup by another task 07:51:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x82, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r2, 0x4004510d, &(0x7f0000000040)=0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x0, 0x8, 0x1400, 0x100, 0xffffffffffff4205, 0x810000, r4}) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@remote}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @local}, 0x337a8a9f, 0x5, 0x7ff, 0x200, 0xffff, 0x400080, r6}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, @private2, @remote}}) 07:51:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x6280) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:31 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) socket$inet6(0xa, 0x3, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 07:51:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x5ff6, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7, 0x1}}) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000100)={[{0xb1, 0x3, 0x8, 0x8, 0x3c, 0x20, 0x5, 0x5, 0x1a, 0x32, 0x7c, 0x0, 0x5}, {0x1, 0x1cda, 0x40, 0xf8, 0x2, 0x9, 0x3f, 0x2, 0x20, 0x1f, 0x7f, 0x4, 0x89}, {0xd5, 0x5, 0x20, 0x8d, 0x58, 0x80, 0x5, 0xfe, 0x0, 0xc0, 0x6, 0x81, 0x2a}], 0x7fffffff}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x5ff6, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7, 0x1}}) (async) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000100)={[{0xb1, 0x3, 0x8, 0x8, 0x3c, 0x20, 0x5, 0x5, 0x1a, 0x32, 0x7c, 0x0, 0x5}, {0x1, 0x1cda, 0x40, 0xf8, 0x2, 0x9, 0x3f, 0x2, 0x20, 0x1f, 0x7f, 0x4, 0x89}, {0xd5, 0x5, 0x20, 0x8d, 0x58, 0x80, 0x5, 0xfe, 0x0, 0xc0, 0x6, 0x81, 0x2a}], 0x7fffffff}) (async) [ 1076.187418] block nbd1: Receive control failed (result -32) [ 1076.189475] block nbd1: shutting down sockets 07:51:31 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) socket$inet6(0xa, 0x3, 0x3) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 07:51:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) (async, rerun: 64) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x0, 0x8, 0x1400, 0x100, 0xffffffffffff4205, 0x810000, r4}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@remote}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) (async) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @local}, 0x337a8a9f, 0x5, 0x7ff, 0x200, 0xffff, 0x400080, r6}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, @private2, @remote}}) 07:51:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x6280) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:32 executing program 4: ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x3f) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1076.352882] block nbd5: shutting down sockets [ 1076.362442] block nbd1: Device being setup by another task 07:51:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2c0000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:32 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) socket$inet6(0xa, 0x3, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 07:51:32 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x7c, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308, 0x5}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)={@fda={0x66646185, 0x7, 0x1, 0x7ff}, @ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/65, 0x41, 0x0, 0xf6}, @flat=@binder={0x73622a85, 0xa, 0x1}}, &(0x7f0000000280)={0x0, 0x20, 0x58}}}, @enter_looper, @acquire={0x40046305, 0x2}, @acquire_done, @register_looper], 0x74, 0x0, &(0x7f0000000340)="2683409afa2164b59df6ddcbcbc0cc7a0a7cf721172f388599df46abc84e732e130390eb302a52413bd93f25681be8275ce2f5ccc89581ebf40f664c4b79353aea2016d630b3445f649f6db26c4b243b03dcaa31cd118212035f80c0f09bbcddd55a6e9611eee7567c81101590e5def8cf5c51c9"}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x7, 0x1, 0x5}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="ba3d2853aee050db0590aa19", @ANYRES32=r0, @ANYBLOB="000400000000100000000000c0000000"]) [ 1076.552322] block nbd5: Device being setup by another task [ 1076.559096] block nbd5: shutting down sockets [ 1076.568197] block nbd2: Receive control failed (result -32) [ 1076.575078] block nbd2: shutting down sockets 07:51:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x82, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r2, 0x4004510d, &(0x7f0000000040)=0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:32 executing program 4: ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x3f) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x6280) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2c0000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:32 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x7c, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308, 0x5}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)={@fda={0x66646185, 0x7, 0x1, 0x7ff}, @ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/65, 0x41, 0x0, 0xf6}, @flat=@binder={0x73622a85, 0xa, 0x1}}, &(0x7f0000000280)={0x0, 0x20, 0x58}}}, @enter_looper, @acquire={0x40046305, 0x2}, @acquire_done, @register_looper], 0x74, 0x0, &(0x7f0000000340)="2683409afa2164b59df6ddcbcbc0cc7a0a7cf721172f388599df46abc84e732e130390eb302a52413bd93f25681be8275ce2f5ccc89581ebf40f664c4b79353aea2016d630b3445f649f6db26c4b243b03dcaa31cd118212035f80c0f09bbcddd55a6e9611eee7567c81101590e5def8cf5c51c9"}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x7, 0x1, 0x5}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="ba3d2853aee050db0590aa19", @ANYRES32=r0, @ANYBLOB="000400000000100000000000c0000000"]) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x7c, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308, 0x5}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)={@fda={0x66646185, 0x7, 0x1, 0x7ff}, @ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/65, 0x41, 0x0, 0xf6}, @flat=@binder={0x73622a85, 0xa, 0x1}}, &(0x7f0000000280)={0x0, 0x20, 0x58}}}, @enter_looper, @acquire={0x40046305, 0x2}, @acquire_done, @register_looper], 0x74, 0x0, &(0x7f0000000340)="2683409afa2164b59df6ddcbcbc0cc7a0a7cf721172f388599df46abc84e732e130390eb302a52413bd93f25681be8275ce2f5ccc89581ebf40f664c4b79353aea2016d630b3445f649f6db26c4b243b03dcaa31cd118212035f80c0f09bbcddd55a6e9611eee7567c81101590e5def8cf5c51c9"}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) (async) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x7, 0x1, 0x5}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="ba3d2853aee050db0590aa19", @ANYRES32=r0, @ANYBLOB="000400000000100000000000c0000000"]) (async) [ 1077.128586] block nbd1: Receive control failed (result -32) [ 1077.130826] block nbd1: shutting down sockets 07:51:32 executing program 4: ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x3f) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x3f) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:51:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2c0000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2c0000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:32 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x7c, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308, 0x5}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)={@fda={0x66646185, 0x7, 0x1, 0x7ff}, @ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/65, 0x41, 0x0, 0xf6}, @flat=@binder={0x73622a85, 0xa, 0x1}}, &(0x7f0000000280)={0x0, 0x20, 0x58}}}, @enter_looper, @acquire={0x40046305, 0x2}, @acquire_done, @register_looper], 0x74, 0x0, &(0x7f0000000340)="2683409afa2164b59df6ddcbcbc0cc7a0a7cf721172f388599df46abc84e732e130390eb302a52413bd93f25681be8275ce2f5ccc89581ebf40f664c4b79353aea2016d630b3445f649f6db26c4b243b03dcaa31cd118212035f80c0f09bbcddd55a6e9611eee7567c81101590e5def8cf5c51c9"}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x7, 0x1, 0x5}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="ba3d2853aee050db0590aa19", @ANYRES32=r0, @ANYBLOB="000400000000100000000000c0000000"]) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x7c, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308, 0x5}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)={@fda={0x66646185, 0x7, 0x1, 0x7ff}, @ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/65, 0x41, 0x0, 0xf6}, @flat=@binder={0x73622a85, 0xa, 0x1}}, &(0x7f0000000280)={0x0, 0x20, 0x58}}}, @enter_looper, @acquire={0x40046305, 0x2}, @acquire_done, @register_looper], 0x74, 0x0, &(0x7f0000000340)="2683409afa2164b59df6ddcbcbc0cc7a0a7cf721172f388599df46abc84e732e130390eb302a52413bd93f25681be8275ce2f5ccc89581ebf40f664c4b79353aea2016d630b3445f649f6db26c4b243b03dcaa31cd118212035f80c0f09bbcddd55a6e9611eee7567c81101590e5def8cf5c51c9"}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) (async) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x7, 0x1, 0x5}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="ba3d2853aee050db0590aa19", @ANYRES32=r0, @ANYBLOB="000400000000100000000000c0000000"]) (async) [ 1077.326956] block nbd5: Device being setup by another task 07:51:33 executing program 5: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000080)={0x8c, 0x9, '\x00', [@pad1, @generic={0x3f, 0x4a, "4b49ae7f8a79c32bd70b8eb98cdf8ce63818d92b07f108b86b2bb35cf7f532f718a6b8b892822174e2c748c8fde3cf98b8c8d823f59bde7dbfc9c0a60277b92bb2d14be60a6383cd1332"}]}, 0x58) [ 1077.372681] block nbd5: shutting down sockets 07:51:33 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40103d0b, &(0x7f00000000c0)={0x80000000}) r2 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000040)=0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) 07:51:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x105100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x1ff, 0x3, 0x9}) 07:51:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:33 executing program 5: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000080)={0x8c, 0x9, '\x00', [@pad1, @generic={0x3f, 0x4a, "4b49ae7f8a79c32bd70b8eb98cdf8ce63818d92b07f108b86b2bb35cf7f532f718a6b8b892822174e2c748c8fde3cf98b8c8d823f59bde7dbfc9c0a60277b92bb2d14be60a6383cd1332"}]}, 0x58) 07:51:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0xc13, 0x6, 0x8], 0x4, 0x0, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x5, 0x181202) r4 = socket$inet6(0xa, 0x800, 0x7) fcntl$setstatus(r4, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$UI_SET_SNDBIT(r2, 0x4004556a, 0x6) ioctl$USBDEVFS_ALLOW_SUSPEND(r1, 0x5522) [ 1078.093273] block nbd1: Receive control failed (result -32) [ 1078.098853] block nbd1: shutting down sockets 07:51:33 executing program 5: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000080)={0x8c, 0x9, '\x00', [@pad1, @generic={0x3f, 0x4a, "4b49ae7f8a79c32bd70b8eb98cdf8ce63818d92b07f108b86b2bb35cf7f532f718a6b8b892822174e2c748c8fde3cf98b8c8d823f59bde7dbfc9c0a60277b92bb2d14be60a6383cd1332"}]}, 0x58) (async) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000080)={0x8c, 0x9, '\x00', [@pad1, @generic={0x3f, 0x4a, "4b49ae7f8a79c32bd70b8eb98cdf8ce63818d92b07f108b86b2bb35cf7f532f718a6b8b892822174e2c748c8fde3cf98b8c8d823f59bde7dbfc9c0a60277b92bb2d14be60a6383cd1332"}]}, 0x58) 07:51:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) fsync(r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:33 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0xc13, 0x6, 0x8], 0x4, 0x0, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x5, 0x181202) r4 = socket$inet6(0xa, 0x800, 0x7) fcntl$setstatus(r4, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$UI_SET_SNDBIT(r2, 0x4004556a, 0x6) (async) ioctl$UI_SET_SNDBIT(r2, 0x4004556a, 0x6) ioctl$USBDEVFS_ALLOW_SUSPEND(r1, 0x5522) 07:51:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x1ff, 0x3, 0x9}) 07:51:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x3b8301, 0x0) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_PIN_GETFUNC2(r2, 0xc0603d0f, &(0x7f0000000040)={'\x00', 0x2, 0x0, 0x4}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000100)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x2c0, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x270, 0x8, 0x0, 0x1, [{0x9c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xbf}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, '\x00', 0x6, 0x0}, 0x8}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x1b0, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5ed859464d2495d52b9e4e927a1fd1163d1c0e40b8a604742e836e28153f3b96"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2895be1d0bb19bdba4c6e4eb69ac24ee8b574286bd4ae2cab0e3535a960118bf"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9b67f027799783fac3fc0eccba2240c7cd6b530eb5e01358b973a18ca7e74f13"}, @WGPEER_A_ALLOWEDIPS={0x100, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x20}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}]}]}, {0x20, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @broadcast}}]}]}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8801}, 0x801) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:34 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40103d0b, &(0x7f00000000c0)={0x80000000}) r2 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000040)=0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) (async) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40103d0b, &(0x7f00000000c0)={0x80000000}) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000040)=0x6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) (async) [ 1078.360776] block nbd2: Receive control failed (result -32) [ 1078.367078] block nbd2: shutting down sockets 07:51:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) fsync(r0) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (rerun: 32) [ 1078.613168] block nbd5: Device being setup by another task [ 1078.619680] block nbd5: shutting down sockets [ 1078.634060] block nbd2: shutting down sockets [ 1078.652103] block nbd2: Device being setup by another task 07:51:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x105100) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0xc13, 0x6, 0x8], 0x4}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0xc13, 0x6, 0x8], 0x4, 0x0, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x5, 0x181202) socket$inet6(0xa, 0x800, 0x7) (async) r4 = socket$inet6(0xa, 0x800, 0x7) fcntl$setstatus(r4, 0x4, 0x0) (async) fcntl$setstatus(r4, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$UI_SET_SNDBIT(r2, 0x4004556a, 0x6) ioctl$USBDEVFS_ALLOW_SUSPEND(r1, 0x5522) 07:51:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x1ff, 0x3, 0x9}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f0000000100)={'\x00', 0x1ff, 0x3, 0x9}) (async) 07:51:34 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x3b8301, 0x0) (async) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x3b8301, 0x0) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) (async) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_PIN_GETFUNC2(r2, 0xc0603d0f, &(0x7f0000000040)={'\x00', 0x2, 0x0, 0x4}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000100)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x2c0, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x270, 0x8, 0x0, 0x1, [{0x9c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xbf}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, '\x00', 0x6, 0x0}, 0x8}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x1b0, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5ed859464d2495d52b9e4e927a1fd1163d1c0e40b8a604742e836e28153f3b96"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2895be1d0bb19bdba4c6e4eb69ac24ee8b574286bd4ae2cab0e3535a960118bf"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9b67f027799783fac3fc0eccba2240c7cd6b530eb5e01358b973a18ca7e74f13"}, @WGPEER_A_ALLOWEDIPS={0x100, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x20}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}]}]}, {0x20, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @broadcast}}]}]}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8801}, 0x801) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:34 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40103d0b, &(0x7f00000000c0)={0x80000000}) r2 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000040)=0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) (async) ioctl$PTP_EXTTS_REQUEST2(r1, 0x40103d0b, &(0x7f00000000c0)={0x80000000}) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000040)=0x6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) (async) 07:51:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) fsync(r0) (async) fsync(r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1079.062130] block nbd1: Receive control failed (result -32) [ 1079.062387] block nbd1: shutting down sockets 07:51:34 executing program 0: socket$inet6(0xa, 0x3, 0x3) 07:51:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_MIDI_INFO(r0, 0xc0189436, &(0x7f00000000c0)={"087cf44b697ea1fc3233359f73d7cc1514e6e7a18d56f9decdb5e3363a29"}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x50, r2, 0xb0aa6000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private1}}) syz_open_dev$usbfs(&(0x7f0000000000), 0x6, 0xa000) 07:51:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00', 0x0, [0x7f, 0xc7, 0x1, 0x80000001, 0x20]}, &(0x7f0000000000)=0x54) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1079.293563] block nbd5: shutting down sockets 07:51:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x3b8301, 0x0) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) (async) ioctl$PTP_PIN_GETFUNC2(r2, 0xc0603d0f, &(0x7f0000000040)={'\x00', 0x2, 0x0, 0x4}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000100)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x2c0, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_PEERS={0x270, 0x8, 0x0, 0x1, [{0x9c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xbf}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, '\x00', 0x6, 0x0}, 0x8}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x1b0, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5ed859464d2495d52b9e4e927a1fd1163d1c0e40b8a604742e836e28153f3b96"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2895be1d0bb19bdba4c6e4eb69ac24ee8b574286bd4ae2cab0e3535a960118bf"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9b67f027799783fac3fc0eccba2240c7cd6b530eb5e01358b973a18ca7e74f13"}, @WGPEER_A_ALLOWEDIPS={0x100, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x20}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}]}]}, {0x20, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @broadcast}}]}]}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8801}, 0x801) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:34 executing program 0: socket$inet6(0xa, 0x3, 0x3) socket$inet6(0xa, 0x3, 0x3) (async) [ 1079.337552] block nbd2: shutting down sockets 07:51:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) [ 1079.552874] block nbd5: shutting down sockets 07:51:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x105100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00', 0x0, [0x7f, 0xc7, 0x1, 0x80000001, 0x20]}, &(0x7f0000000000)=0x54) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00', 0x0, [0x7f, 0xc7, 0x1, 0x80000001, 0x20]}, &(0x7f0000000000)=0x54) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:51:35 executing program 0: socket$inet6(0xa, 0x3, 0x3) socket$inet6(0xa, 0x3, 0x3) (async) 07:51:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_MIDI_INFO(r0, 0xc0189436, &(0x7f00000000c0)={"087cf44b697ea1fc3233359f73d7cc1514e6e7a18d56f9decdb5e3363a29"}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x50, r2, 0xb0aa6000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private1}}) (async) syz_open_dev$usbfs(&(0x7f0000000000), 0x6, 0xa000) 07:51:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x8, 0x3], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1ff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) [ 1080.020750] block nbd1: Receive control failed (result -32) [ 1080.022421] block nbd1: shutting down sockets 07:51:35 executing program 0: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000040)={0x9, 0x1}) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x18100, 0x0) 07:51:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_MIDI_INFO(r0, 0xc0189436, &(0x7f00000000c0)={"087cf44b697ea1fc3233359f73d7cc1514e6e7a18d56f9decdb5e3363a29"}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x50, r2, 0xb0aa6000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private1}}) (async) syz_open_dev$usbfs(&(0x7f0000000000), 0x6, 0xa000) 07:51:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x8, 0x3], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1ff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) [ 1080.192349] block nbd1: Device being setup by another task [ 1080.192938] block nbd5: shutting down sockets 07:51:35 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000100)=0x716) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00', 0x0, [0x7f, 0xc7, 0x1, 0x80000001, 0x20]}, &(0x7f0000000000)=0x54) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00', 0x0, [0x7f, 0xc7, 0x1, 0x80000001, 0x20]}, &(0x7f0000000000)=0x54) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) [ 1080.316926] block nbd2: Receive control failed (result -32) [ 1080.323846] block nbd2: shutting down sockets 07:51:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) 07:51:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x8, 0x3], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1ff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) [ 1080.362957] block nbd5: shutting down sockets [ 1080.592576] block nbd5: Device being setup by another task [ 1080.608105] block nbd5: shutting down sockets 07:51:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510b, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:36 executing program 0: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000040)={0x9, 0x1}) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x18100, 0x0) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000040)={0x9, 0x1}) (async) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x18100, 0x0) (async) 07:51:36 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80400) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) 07:51:36 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000100)=0x716) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @private2, @remote}}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) (async) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000100)=0x716) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @private2, @remote}}) (async) 07:51:36 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x5, 0x12, 0x3, 0x6, 0x1000, 0x80000001, &(0x7f00000002c0)="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"}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x90800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) [ 1080.969739] block nbd1: Receive control failed (result -32) [ 1080.975833] block nbd1: shutting down sockets 07:51:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x12500) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7, 0x3, 0x4, 0x4, 0x7], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CURSOR(r3, 0xc01c64a3, &(0x7f0000000200)={0x0, 0x7fff, 0x20, 0x8, 0x1000, 0x4, 0x4}) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f00000001c0)=0x4ca) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:36 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000100)=0x716) (async) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000100)=0x716) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:36 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x5, 0x12, 0x3, 0x6, 0x1000, 0x80000001, &(0x7f00000002c0)="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"}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x90800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 07:51:36 executing program 0: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000040)={0x9, 0x1}) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x18100, 0x0) 07:51:36 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80400) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:36 executing program 5: openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x5, 0x12, 0x3, 0x6, 0x1000, 0x80000001, &(0x7f00000002c0)="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"}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x90800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 07:51:37 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x80, 0x0, 0x10002}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$SNDCTL_TMR_STOP(0xffffffffffffffff, 0x5403) 07:51:37 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, @private2, @remote}}) 07:51:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xbb7}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$NBD_DO_IT(r2, 0xab03) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000001c0)={0x74, 0x7d, 0x1, {{0x0, 0x55, 0x2, 0x4, {0x92}, 0x4000000, 0x4, 0x2, 0xfff, 0x4, '/,[*', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0xa, '/dev/nbd#\x00', 0xffffffffffffffff, 0xee00, r3}}, 0x74) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$PPPIOCSMRRU(r5, 0x4004743b, &(0x7f00000002c0)=0x7) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r4, 0xc0045103, &(0x7f0000000240)=0x787) 07:51:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async, rerun: 64) ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510b, &(0x7f0000000040)) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) r2 = accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80400) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) (async) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80400) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) [ 1081.987242] block nbd1: Receive control failed (result -32) [ 1081.988769] block nbd1: shutting down sockets 07:51:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x12500) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7, 0x3, 0x4, 0x4, 0x7], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CURSOR(r3, 0xc01c64a3, &(0x7f0000000200)={0x0, 0x7fff, 0x20, 0x8, 0x1000, 0x4, 0x4}) (async) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f00000001c0)=0x4ca) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1082.034689] block nbd2: Receive control failed (result -32) [ 1082.040939] block nbd2: shutting down sockets 07:51:37 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x80, 0x0, 0x10002}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x80, 0x0, 0x10002}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$SNDCTL_TMR_STOP(0xffffffffffffffff, 0x5403) 07:51:37 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) (async) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, @private2, @remote}}) (async) 07:51:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) 07:51:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xbb7}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$NBD_DO_IT(r2, 0xab03) (async) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000001c0)={0x74, 0x7d, 0x1, {{0x0, 0x55, 0x2, 0x4, {0x92}, 0x4000000, 0x4, 0x2, 0xfff, 0x4, '/,[*', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0xa, '/dev/nbd#\x00', 0xffffffffffffffff, 0xee00, r3}}, 0x74) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async, rerun: 64) ioctl$PPPIOCSMRRU(r5, 0x4004743b, &(0x7f00000002c0)=0x7) (rerun: 64) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_CTRLRATE(r4, 0xc0045103, &(0x7f0000000240)=0x787) [ 1082.212694] block nbd5: shutting down sockets 07:51:37 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x80, 0x0, 0x10002}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$SNDCTL_TMR_STOP(0xffffffffffffffff, 0x5403) 07:51:38 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, @private2, @remote}}) [ 1082.393026] block nbd5: Device being setup by another task [ 1082.409033] block nbd5: shutting down sockets 07:51:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) 07:51:38 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xbb7}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$NBD_DO_IT(r2, 0xab03) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000001c0)={0x74, 0x7d, 0x1, {{0x0, 0x55, 0x2, 0x4, {0x92}, 0x4000000, 0x4, 0x2, 0xfff, 0x4, '/,[*', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0xa, '/dev/nbd#\x00', 0xffffffffffffffff, 0xee00, r3}}, 0x74) (async) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000001c0)={0x74, 0x7d, 0x1, {{0x0, 0x55, 0x2, 0x4, {0x92}, 0x4000000, 0x4, 0x2, 0xfff, 0x4, '/,[*', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00'}, 0xa, '/dev/nbd#\x00', 0xffffffffffffffff, 0xee00, r3}}, 0x74) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$PPPIOCSMRRU(r5, 0x4004743b, &(0x7f00000002c0)=0x7) (async) ioctl$PPPIOCSMRRU(r5, 0x4004743b, &(0x7f00000002c0)=0x7) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r4, 0xc0045103, &(0x7f0000000240)=0x787) (async) ioctl$SNDCTL_SEQ_CTRLRATE(r4, 0xc0045103, &(0x7f0000000240)=0x787) 07:51:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x40b) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) [ 1082.662774] block nbd5: shutting down sockets 07:51:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510b, &(0x7f0000000040)) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) [ 1082.968254] block nbd1: Receive control failed (result -32) [ 1082.968996] block nbd1: shutting down sockets 07:51:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x12500) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7, 0x3, 0x4, 0x4, 0x7], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CURSOR(r3, 0xc01c64a3, &(0x7f0000000200)={0x0, 0x7fff, 0x20, 0x8, 0x1000, 0x4, 0x4}) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f00000001c0)=0x4ca) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x12500) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7, 0x3, 0x4, 0x4, 0x7], 0x6, 0x800}) (async) ioctl$DRM_IOCTL_MODE_CURSOR(r3, 0xc01c64a3, &(0x7f0000000200)={0x0, 0x7fff, 0x20, 0x8, 0x1000, 0x4, 0x4}) (async) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f00000001c0)=0x4ca) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x40b) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 07:51:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000040)=0xfffffffb) 07:51:38 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$PTP_PIN_GETFUNC(r0, 0xc0603d06, &(0x7f0000000140)={'\x00', 0x8, 0x0, 0xffffffff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x2b, 0x0, 0x1, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:38 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x7f, 0x0, 0x0, @private2, @mcast1, 0x10}}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 1083.033581] block nbd2: Receive control failed (result -32) [ 1083.034131] block nbd2: shutting down sockets 07:51:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x40b) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 07:51:38 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x7f, 0x0, 0x0, @private2, @mcast1, 0x10}}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) 07:51:38 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$PTP_PIN_GETFUNC(r0, 0xc0603d06, &(0x7f0000000140)={'\x00', 0x8, 0x0, 0xffffffff}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x2b, 0x0, 0x1, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) [ 1083.286905] block nbd5: shutting down sockets 07:51:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000040)=0xfffffffb) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000040)=0xfffffffb) (async) [ 1083.330547] block nbd2: shutting down sockets [ 1083.521586] block nbd5: Device being setup by another task [ 1083.551643] block nbd5: Device being setup by another task [ 1083.560543] block nbd5: shutting down sockets 07:51:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x80002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:39 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x7f, 0x0, 0x0, @private2, @mcast1, 0x10}}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) 07:51:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:39 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$PTP_PIN_GETFUNC(r0, 0xc0603d06, &(0x7f0000000140)={'\x00', 0x8, 0x0, 0xffffffff}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x2b, 0x0, 0x1, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) (async) 07:51:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000040)=0xfffffffb) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000040)=0xfffffffb) (async) [ 1083.911524] block nbd1: Receive control failed (result -32) [ 1083.913101] block nbd1: shutting down sockets 07:51:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @rand_addr=' \x01\x00', 0x7800}}) 07:51:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @remote}}) 07:51:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @rand_addr=' \x01\x00', 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @rand_addr=' \x01\x00', 0x7800}}) 07:51:39 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x40340, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x2}) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x781400, 0x0) ioctl$PTP_EXTTS_REQUEST(r3, 0x40103d02, &(0x7f0000000080)={0x7, 0x1}) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a40)) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000a, 0x11, r5, 0x40a76000) ioctl$PTP_SYS_OFFSET_EXTENDED(r4, 0xc4c03d09, &(0x7f00000002c0)={0x14}) [ 1084.054293] block nbd5: shutting down sockets 07:51:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) 07:51:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @remote}}) 07:51:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x80002) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @rand_addr=' \x01\x00', 0x7800}}) 07:51:40 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x40340, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x2}) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x781400, 0x0) ioctl$PTP_EXTTS_REQUEST(r3, 0x40103d02, &(0x7f0000000080)={0x7, 0x1}) (async) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a40)) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) (async, rerun: 32) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000a, 0x11, r5, 0x40a76000) (async, rerun: 32) ioctl$PTP_SYS_OFFSET_EXTENDED(r4, 0xc4c03d09, &(0x7f00000002c0)={0x14}) 07:51:40 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x3) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYBLOB="2e61ff07000030000000"]) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:40 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) (async) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @remote}}) 07:51:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1084.783438] block nbd2: Receive control failed (result -32) [ 1084.786654] block nbd2: shutting down sockets [ 1084.799349] block nbd1: Receive control failed (result -32) [ 1084.806948] block nbd1: shutting down sockets 07:51:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x80002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x80002) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:40 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x40340, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x2}) (async) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x2}) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x781400, 0x0) (async) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x781400, 0x0) ioctl$PTP_EXTTS_REQUEST(r3, 0x40103d02, &(0x7f0000000080)={0x7, 0x1}) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) (async) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a40)) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) (async) fcntl$setstatus(r5, 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000a, 0x11, r5, 0x40a76000) ioctl$PTP_SYS_OFFSET_EXTENDED(r4, 0xc4c03d09, &(0x7f00000002c0)={0x14}) 07:51:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x84000, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0xff}, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0xe, 0x800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r2 = getpid() openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r2, 0x12) 07:51:40 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x3) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYBLOB="2e61ff07000030000000"]) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0xa, 0x3) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYBLOB="2e61ff07000030000000"]) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:51:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1000) 07:51:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80982) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x84000, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0xff}, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x84000, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0xff}, @remote, 0x7800}}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) 07:51:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0xe, 0x800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r2 = getpid() openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r2, 0x12) socket$inet6_udplite(0xa, 0x2, 0x88) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0xe, 0x800) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) getpid() (async) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r2, 0x12) (async) 07:51:40 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x3) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) (async) socket$l2tp6(0xa, 0x2, 0x73) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYBLOB="2e61ff07000030000000"]) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80982) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1085.062039] block nbd1: Device being setup by another task [ 1085.094871] block nbd5: shutting down sockets [ 1085.231670] block nbd5: Device being setup by another task [ 1085.246105] block nbd5: shutting down sockets 07:51:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 32) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x84000, 0x0) (rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0xff}, @remote, 0x7800}}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:41 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0xe, 0x800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) getpid() (async) r2 = getpid() openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r2, 0x12) 07:51:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r1, 0xc0045103, &(0x7f0000000040)) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0xa20, 0xff, 0x148}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:41 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80982) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1085.758437] block nbd1: Receive control failed (result -32) [ 1085.764632] block nbd1: shutting down sockets 07:51:41 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xc240, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7800}}) 07:51:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1000) 07:51:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000024529db30956b623a1c0a05b2940194bed8fd2e2f66696c653000"]) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000140)={{{0x4, 0x1}}, 0xaf, 0x2, &(0x7f0000000080)="8a49f214e9d38b0988160d50bbb263176fc474e992ca94838b1f358b8e1eab89efdb6a3c388feb81ad8ad494295b51d59f3975081c2b83065c3f281ab22eed8e059e3b836184606c59be44ab4cc0a65b7ebcd15e2a18534c8740b45e5b98f8691c8bb2caddc13d6122649d5a8619246ee7732a5064d7d3fc9e06f82221b7b86ada43271bd9bcde57df21ae8c7af8a54494f10c9a6b8d499466570fc18c80e5761b4b66bb8b0f1bca5cf8b78717ddaf"}) 07:51:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) (async) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r1, 0xc0045103, &(0x7f0000000040)) (async) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0xa20, 0xff, 0x148}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1085.862034] block nbd5: shutting down sockets [ 1085.871519] block nbd2: Receive control failed (result -32) [ 1085.881775] block nbd2: shutting down sockets 07:51:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0xffffffff}}) 07:51:41 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xc240, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7800}}) 07:51:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r1, 0xc0045103, &(0x7f0000000040)) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0xa20, 0xff, 0x148}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x3, 0x3) (async) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_CTRLRATE(r1, 0xc0045103, &(0x7f0000000040)) (async) syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0xa20, 0xff, 0x148}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) [ 1086.044781] block nbd5: shutting down sockets 07:51:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0xffffffff}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0xffffffff}}) (async) 07:51:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000024529db30956b623a1c0a05b2940194bed8fd2e2f66696c653000"]) (async) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000140)={{{0x4, 0x1}}, 0xaf, 0x2, &(0x7f0000000080)="8a49f214e9d38b0988160d50bbb263176fc474e992ca94838b1f358b8e1eab89efdb6a3c388feb81ad8ad494295b51d59f3975081c2b83065c3f281ab22eed8e059e3b836184606c59be44ab4cc0a65b7ebcd15e2a18534c8740b45e5b98f8691c8bb2caddc13d6122649d5a8619246ee7732a5064d7d3fc9e06f82221b7b86ada43271bd9bcde57df21ae8c7af8a54494f10c9a6b8d499466570fc18c80e5761b4b66bb8b0f1bca5cf8b78717ddaf"}) 07:51:42 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x80000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="05000000eaffffff2d2f66696c65300078b8ff1181df0e55ca173556ffc53bb31529f5f7c533d1046d3e756f0f8ed4b2f3ffe9cc437ecdce3c363558d85014b3da62aa5635bbf79d455dc45557d4ab2cbdeb8f564d3d0f3c211332707f0a978f7b7cf2deacbf1bc401cea6f383f79669dbcae0d21e"]) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) 07:51:42 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xc240, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7800}}) (rerun: 64) [ 1086.658505] block nbd1: Receive control failed (result -32) [ 1086.665303] block nbd1: shutting down sockets 07:51:42 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x80000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="05000000eaffffff2d2f66696c65300078b8ff1181df0e55ca173556ffc53bb31529f5f7c533d1046d3e756f0f8ed4b2f3ffe9cc437ecdce3c363558d85014b3da62aa5635bbf79d455dc45557d4ab2cbdeb8f564d3d0f3c211332707f0a978f7b7cf2deacbf1bc401cea6f383f79669dbcae0d21e"]) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) (async) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) 07:51:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1000) 07:51:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000024529db30956b623a1c0a05b2940194bed8fd2e2f66696c653000"]) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000140)={{{0x4, 0x1}}, 0xaf, 0x2, &(0x7f0000000080)="8a49f214e9d38b0988160d50bbb263176fc474e992ca94838b1f358b8e1eab89efdb6a3c388feb81ad8ad494295b51d59f3975081c2b83065c3f281ab22eed8e059e3b836184606c59be44ab4cc0a65b7ebcd15e2a18534c8740b45e5b98f8691c8bb2caddc13d6122649d5a8619246ee7732a5064d7d3fc9e06f82221b7b86ada43271bd9bcde57df21ae8c7af8a54494f10c9a6b8d499466570fc18c80e5761b4b66bb8b0f1bca5cf8b78717ddaf"}) 07:51:42 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x80000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="05000000eaffffff2d2f66696c65300078b8ff1181df0e55ca173556ffc53bb31529f5f7c533d1046d3e756f0f8ed4b2f3ffe9cc437ecdce3c363558d85014b3da62aa5635bbf79d455dc45557d4ab2cbdeb8f564d3d0f3c211332707f0a978f7b7cf2deacbf1bc401cea6f383f79669dbcae0d21e"]) (async) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_TMR_CONTINUE(r2, 0x5404) [ 1086.778604] block nbd2: Receive control failed (result -32) [ 1086.778801] block nbd2: shutting down sockets 07:51:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0xffffffff}}) [ 1086.851166] block nbd1: Device being setup by another task 07:51:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) 07:51:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000080)) [ 1087.014664] block nbd5: shutting down sockets 07:51:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) 07:51:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000080)) (async) 07:51:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80080) write$P9_RSTATu(r1, &(0x7f0000000340)={0x86, 0x7d, 0x1, {{0x0, 0x4e, 0x6, 0x8001, {0x4, 0x1, 0x6}, 0x14200000, 0x0, 0xffffffff, 0x1000, 0x9, 'ip6_vti0\x00', 0x8, 'ip6gre0\x00', 0x2, '+\'', 0x8, 'ip6gre0\x00'}, 0x23, '/proc/sys/kernel/yama/ptrace_scope\x00', 0x0, 0xee01, 0xee00}}, 0x86) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x48, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r0}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @register_looper], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, '\x00', 0x34}, @empty, @mcast1, 0x3, 0x540b, 0x7ff, 0x500, 0x3, 0x80000, r3}) [ 1087.557914] block nbd1: Receive control failed (result -32) [ 1087.558370] block nbd1: shutting down sockets 07:51:43 executing program 0: socket$inet6(0xa, 0x3, 0x3) (async) r0 = socket$inet6(0xa, 0x3, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) 07:51:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000080)) 07:51:43 executing program 2: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x7, 0x7ff, 0x8, 0xf01, 0x8}) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 07:51:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$bt_hidp(0x1f, 0x3, 0x6) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80080) write$P9_RSTATu(r1, &(0x7f0000000340)={0x86, 0x7d, 0x1, {{0x0, 0x4e, 0x6, 0x8001, {0x4, 0x1, 0x6}, 0x14200000, 0x0, 0xffffffff, 0x1000, 0x9, 'ip6_vti0\x00', 0x8, 'ip6gre0\x00', 0x2, '+\'', 0x8, 'ip6gre0\x00'}, 0x23, '/proc/sys/kernel/yama/ptrace_scope\x00', 0x0, 0xee01, 0xee00}}, 0x86) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x48, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r0}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @register_looper], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, '\x00', 0x34}, @empty, @mcast1, 0x3, 0x540b, 0x7ff, 0x500, 0x3, 0x80000, r3}) [ 1087.722622] block nbd2: Receive control failed (result -32) [ 1087.722794] block nbd2: shutting down sockets [ 1087.731308] block nbd5: Device being setup by another task [ 1087.738762] block nbd5: shutting down sockets 07:51:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x400, 0x70bd2a, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x40) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000180)) 07:51:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1087.872403] block nbd2: shutting down sockets [ 1088.001830] block nbd5: shutting down sockets 07:51:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r2 = socket$inet6(0xa, 0x4, 0x32) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000080)={0x2, 0x2, '\x00', [@ra={0x5, 0x2, 0x7}, @pad1, @enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000100)={'wg2\x00'}) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2400) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$bt_hidp(0x1f, 0x3, 0x6) (async) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:44 executing program 2: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x7, 0x7ff, 0x8, 0xf01, 0x8}) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) (async) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x7, 0x7ff, 0x8, 0xf01, 0x8}) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 07:51:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x400, 0x70bd2a, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x40) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000180)) (async) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000180)) 07:51:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80080) write$P9_RSTATu(r1, &(0x7f0000000340)={0x86, 0x7d, 0x1, {{0x0, 0x4e, 0x6, 0x8001, {0x4, 0x1, 0x6}, 0x14200000, 0x0, 0xffffffff, 0x1000, 0x9, 'ip6_vti0\x00', 0x8, 'ip6gre0\x00', 0x2, '+\'', 0x8, 'ip6gre0\x00'}, 0x23, '/proc/sys/kernel/yama/ptrace_scope\x00', 0x0, 0xee01, 0xee00}}, 0x86) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x48, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r0}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @register_looper], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, '\x00', 0x34}, @empty, @mcast1, 0x3, 0x540b, 0x7ff, 0x500, 0x3, 0x80000, r3}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe2$9p(&(0x7f0000000000), 0x80080) (async) write$P9_RSTATu(r1, &(0x7f0000000340)={0x86, 0x7d, 0x1, {{0x0, 0x4e, 0x6, 0x8001, {0x4, 0x1, 0x6}, 0x14200000, 0x0, 0xffffffff, 0x1000, 0x9, 'ip6_vti0\x00', 0x8, 'ip6gre0\x00', 0x2, '+\'', 0x8, 'ip6gre0\x00'}, 0x23, '/proc/sys/kernel/yama/ptrace_scope\x00', 0x0, 0xee01, 0xee00}}, 0x86) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x48, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}, @fd={0x66642a85, 0x0, r0}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @register_looper], 0x0, 0x0, &(0x7f0000000240)}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, '\x00', 0x34}, @empty, @mcast1, 0x3, 0x540b, 0x7ff, 0x500, 0x3, 0x80000, r3}) (async) 07:51:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1088.486920] block nbd1: Receive control failed (result -32) [ 1088.493135] block nbd1: shutting down sockets 07:51:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @private2, @remote}}) 07:51:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x400, 0x70bd2a, 0x25dfdbfe}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x40) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) (async) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000180)) [ 1088.671720] block nbd5: shutting down sockets 07:51:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 07:51:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@private2, @dev={0xfe, 0x80, '\x00', 0x3a}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5, 0x6, 0x4, 0x500, 0xfffffffffffffffb, 0xe178e006c16db787}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r2 = socket$inet6(0xa, 0x4, 0x32) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000080)={0x2, 0x2, '\x00', [@ra={0x5, 0x2, 0x7}, @pad1, @enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000100)={'wg2\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000100)={'wg2\x00'}) write$P9_RSTATu(r1, 0x0, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2400) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2400) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:44 executing program 2: ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x7, 0x7ff, 0x8, 0xf01, 0x8}) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) [ 1088.694797] block nbd2: shutting down sockets 07:51:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @private2, @remote}}) 07:51:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@private2, @dev={0xfe, 0x80, '\x00', 0x3a}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5, 0x6, 0x4, 0x500, 0xfffffffffffffffb, 0xe178e006c16db787}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @private2, @remote}}) (async) [ 1088.881858] block nbd2: shutting down sockets [ 1088.888563] block nbd5: Device being setup by another task 07:51:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xa000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r2 = socket$inet6(0xa, 0x4, 0x32) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000080)={0x2, 0x2, '\x00', [@ra={0x5, 0x2, 0x7}, @pad1, @enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000100)={'wg2\x00'}) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2400) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0xe1c, 0x2a8, 0xfa2c, 0xffff, 0x5, 0x8, 0x3c, 0x0], 0x8, 0x80800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x43ff, 0x4, 0x7, 0x2], 0x4, 0x3, 0x9, 0x401, 0x7fffffff, 0xffff, 0x3f, {0x4, 0x40, 0x0, 0xd0d, 0xe9, 0x8, 0x40, 0xa5ec, 0x28b1, 0xd6, 0x2, 0xa8, 0x1, 0x8, "7270a9de79346615825cff417658c507cf92793c6c051cbc562ca5fd15d97594"}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x15d4c0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2000, 0x2}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x49d1], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$UFFDIO_WRITEPROTECT(r4, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x6}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x75) 07:51:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1088.925796] block nbd5: Device being setup by another task [ 1088.939191] block nbd5: shutting down sockets 07:51:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@private2, @dev={0xfe, 0x80, '\x00', 0x3a}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5, 0x6, 0x4, 0x500, 0xfffffffffffffffb, 0xe178e006c16db787}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@private2, @dev={0xfe, 0x80, '\x00', 0x3a}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5, 0x6, 0x4, 0x500, 0xfffffffffffffffb, 0xe178e006c16db787}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) 07:51:44 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRESOCT, @ANYBLOB="0900f4ffffffffff2d2f66696c6530004069c57d61d3bb09f040d6f72104cb487707275fe98e481d7cc7a76226cdbabec069027b18d569552e7c93224f8553bc21aca280b1e4be7129ad"]) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @private2, @remote, 0x80}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280), r2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0x401, 0x8, 0x800, 0x0, 0x9, 0x200, r0}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000200)={[{0x0, 0xfffd, 0x2, 0x7, 0xff, 0x20, 0x7f, 0x48, 0x4, 0xff, 0x1, 0x3f, 0x10001}, {0x1, 0x7, 0x1, 0x5, 0xf8, 0xff, 0x9c, 0x5, 0x4, 0x0, 0xfa, 0x81, 0x7ff}, {0x6, 0x2, 0x5, 0xb0, 0x4, 0x8, 0x48, 0x1, 0x9, 0x40, 0x1, 0x4}], 0x19}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0x1, 0x9, 0x9, 0x3, 0xfb5d}) 07:51:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x440041) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x18) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x5, 0x5) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:51:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0xe1c, 0x2a8, 0xfa2c, 0xffff, 0x5, 0x8, 0x3c, 0x0], 0x8, 0x80800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x43ff, 0x4, 0x7, 0x2], 0x4, 0x3, 0x9, 0x401, 0x7fffffff, 0xffff, 0x3f, {0x4, 0x40, 0x0, 0xd0d, 0xe9, 0x8, 0x40, 0xa5ec, 0x28b1, 0xd6, 0x2, 0xa8, 0x1, 0x8, "7270a9de79346615825cff417658c507cf92793c6c051cbc562ca5fd15d97594"}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x15d4c0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2000, 0x2}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x49d1], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$UFFDIO_WRITEPROTECT(r4, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x6}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x75) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0xe1c, 0x2a8, 0xfa2c, 0xffff, 0x5, 0x8, 0x3c, 0x0], 0x8, 0x80800}) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x43ff, 0x4, 0x7, 0x2], 0x4, 0x3, 0x9, 0x401, 0x7fffffff, 0xffff, 0x3f, {0x4, 0x40, 0x0, 0xd0d, 0xe9, 0x8, 0x40, 0xa5ec, 0x28b1, 0xd6, 0x2, 0xa8, 0x1, 0x8, "7270a9de79346615825cff417658c507cf92793c6c051cbc562ca5fd15d97594"}}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x15d4c0, 0x0) (async) userfaultfd(0x0) (async) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, 0x0) (async) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2000, 0x2}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x49d1], 0x1, 0x80000}) (async) ioctl$UFFDIO_WRITEPROTECT(r4, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x6}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x75) (async) [ 1089.144132] block nbd5: shutting down sockets 07:51:44 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRESOCT, @ANYBLOB="0900f4ffffffffff2d2f66696c6530004069c57d61d3bb09f040d6f72104cb487707275fe98e481d7cc7a76226cdbabec069027b18d569552e7c93224f8553bc21aca280b1e4be7129ad"]) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @private2, @remote, 0x80}}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280), r2) (async) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0x401, 0x8, 0x800, 0x0, 0x9, 0x200, r0}) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000200)={[{0x0, 0xfffd, 0x2, 0x7, 0xff, 0x20, 0x7f, 0x48, 0x4, 0xff, 0x1, 0x3f, 0x10001}, {0x1, 0x7, 0x1, 0x5, 0xf8, 0xff, 0x9c, 0x5, 0x4, 0x0, 0xfa, 0x81, 0x7ff}, {0x6, 0x2, 0x5, 0xb0, 0x4, 0x8, 0x48, 0x1, 0x9, 0x40, 0x1, 0x4}], 0x19}) (async) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0x1, 0x9, 0x9, 0x3, 0xfb5d}) 07:51:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x440041) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x18) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x440041) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x18) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r1, 0x9}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) r3 = accept$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x190) accept$inet6(r2, 0x0, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x26, 0x0], 0x2, 0x0, 0x0, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000240)={r5, 0xecdd}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800}}) [ 1089.362538] block nbd5: shutting down sockets 07:51:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xa000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) 07:51:45 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRESOCT, @ANYBLOB="0900f4ffffffffff2d2f66696c6530004069c57d61d3bb09f040d6f72104cb487707275fe98e481d7cc7a76226cdbabec069027b18d569552e7c93224f8553bc21aca280b1e4be7129ad"]) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @private2, @remote, 0x80}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$tipc(&(0x7f0000000280), r2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0x401, 0x8, 0x800, 0x0, 0x9, 0x200, r0}) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000200)={[{0x0, 0xfffd, 0x2, 0x7, 0xff, 0x20, 0x7f, 0x48, 0x4, 0xff, 0x1, 0x3f, 0x10001}, {0x1, 0x7, 0x1, 0x5, 0xf8, 0xff, 0x9c, 0x5, 0x4, 0x0, 0xfa, 0x81, 0x7ff}, {0x6, 0x2, 0x5, 0xb0, 0x4, 0x8, 0x48, 0x1, 0x9, 0x40, 0x1, 0x4}], 0x19}) (async) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)={0x1, 0x9, 0x9, 0x3, 0xfb5d}) 07:51:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x440041) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x18) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:45 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0xe1c, 0x2a8, 0xfa2c, 0xffff, 0x5, 0x8, 0x3c, 0x0], 0x8, 0x80800}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0xe1c, 0x2a8, 0xfa2c, 0xffff, 0x5, 0x8, 0x3c, 0x0], 0x8, 0x80800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x43ff, 0x4, 0x7, 0x2], 0x4, 0x3, 0x9, 0x401, 0x7fffffff, 0xffff, 0x3f, {0x4, 0x40, 0x0, 0xd0d, 0xe9, 0x8, 0x40, 0xa5ec, 0x28b1, 0xd6, 0x2, 0xa8, 0x1, 0x8, "7270a9de79346615825cff417658c507cf92793c6c051cbc562ca5fd15d97594"}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x15d4c0, 0x0) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x15d4c0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2000, 0x2}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x49d1], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$UFFDIO_WRITEPROTECT(r4, 0xc018aa06, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x6}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x75) 07:51:45 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r1, 0x9}) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r1, 0x9}) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) (async) r3 = accept$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x190) accept$inet6(r2, 0x0, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x26, 0x0], 0x2, 0x0, 0x0, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000240)={r5, 0xecdd}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800}}) [ 1089.851418] block nbd2: Receive control failed (result -32) [ 1089.856598] block nbd2: shutting down sockets 07:51:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) 07:51:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="949500002e2f66696c653000"/27]) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x7f, 0xfffffffb, 0x76, @ipv4={'\x00', '\xff\xff', @loopback}, @remote, 0x0, 0x0, 0x0, 0xfffffffd}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 07:51:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) 07:51:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r1, 0x9}) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) r3 = accept$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x190) (async) accept$inet6(r2, 0x0, &(0x7f0000000100)) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x26, 0x0], 0x2, 0x0, 0x0, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000240)={r5, 0xecdd}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800}}) 07:51:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1090.010824] block nbd5: Device being setup by another task [ 1090.041165] block nbd5: shutting down sockets [ 1090.234911] block nbd5: shutting down sockets 07:51:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xa000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:46 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x3) syz_open_dev$amidi(&(0x7f0000000000), 0x8, 0x105201) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:46 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x7f, 0xfffffffb, 0x76, @ipv4={'\x00', '\xff\xff', @loopback}, @remote, 0x0, 0x0, 0x0, 0xfffffffd}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 07:51:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x84100, 0x0) 07:51:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1090.776172] block nbd2: Receive control failed (result -32) [ 1090.777979] block nbd2: shutting down sockets 07:51:46 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x7f, 0xfffffffb, 0x76, @ipv4={'\x00', '\xff\xff', @loopback}, @remote, 0x0, 0x0, 0x0, 0xfffffffd}}) (async, rerun: 32) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 07:51:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async, rerun: 32) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x84100, 0x0) (rerun: 32) 07:51:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="949500002e2f66696c653000"/27]) (async, rerun: 64) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x1) (rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:46 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x3) syz_open_dev$amidi(&(0x7f0000000000), 0x8, 0x105201) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x80000, 0x3) (async) syz_open_dev$amidi(&(0x7f0000000000), 0x8, 0x105201) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) [ 1090.904052] block nbd1: Receive control failed (result -32) [ 1090.918568] block nbd1: shutting down sockets 07:51:46 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40}}) 07:51:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (rerun: 64) [ 1090.980760] block nbd5: Device being setup by another task [ 1091.013828] block nbd5: Device being setup by another task [ 1091.020517] block nbd5: shutting down sockets 07:51:46 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x3) syz_open_dev$amidi(&(0x7f0000000000), 0x8, 0x105201) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1091.194867] block nbd5: Device being setup by another task [ 1091.281159] block nbd5: Device being setup by another task [ 1091.354699] block nbd5: Device being setup by another task [ 1091.450740] block nbd5: Device being setup by another task [ 1091.530770] block nbd5: Device being setup by another task [ 1091.660644] block nbd5: Device being setup by another task 07:51:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_ENABLE_PPS(r2, 0x40043d04, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x111401, 0x0) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x70100, 0x0) ioctl$PTP_CLOCK_GETCAPS(r4, 0x80503d01, &(0x7f0000000100)) ioctl$USBDEVFS_RESETEP(r3, 0x80045503, &(0x7f0000000080)={0x7, 0x1}) 07:51:47 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40}}) 07:51:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000001e8ffff1700000008005638c7f95b7814deb4333fb89db09b13a4b8c8361fd7eea0cc767ab0e1", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f0000000040)=0x101) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000f0100000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) accept4$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c, 0x181800) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) 07:51:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x84100, 0x0) [ 1091.707823] block nbd2: Receive control failed (result -32) [ 1091.708083] block nbd2: shutting down sockets 07:51:47 executing program 0: socket$inet6(0xa, 0x3, 0x3) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000001e8ffff1700000008005638c7f95b7814deb4333fb89db09b13a4b8c8361fd7eea0cc767ab0e1", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f0000000040)=0x101) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000f0100000000", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000f0100000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) accept4$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c, 0x181800) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) [ 1091.780637] block nbd5: Device being setup by another task 07:51:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:47 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40}}) (async) 07:51:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="949500002e2f66696c653000"/27]) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="949500002e2f66696c653000"/27]) (async) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1091.884884] block nbd1: shutting down sockets [ 1091.890848] block nbd5: Device being setup by another task 07:51:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 07:51:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000001e8ffff1700000008005638c7f95b7814deb4333fb89db09b13a4b8c8361fd7eea0cc767ab0e1", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) (async) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f0000000040)=0x101) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000f0100000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) accept4$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c, 0x181800) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) (rerun: 64) [ 1091.951280] block nbd5: shutting down sockets 07:51:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:47 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r1, 0x4068aea3, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1092.149509] block nbd1: shutting down sockets [ 1092.162639] block nbd1: Device being setup by another task 07:51:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) (async) ioctl$PTP_ENABLE_PPS(r2, 0x40043d04, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x111401, 0x0) (async) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x70100, 0x0) ioctl$PTP_CLOCK_GETCAPS(r4, 0x80503d01, &(0x7f0000000100)) (async) ioctl$USBDEVFS_RESETEP(r3, 0x80045503, &(0x7f0000000080)={0x7, 0x1}) 07:51:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 07:51:48 executing program 0: socket$pppl2tp(0x18, 0x1, 0x1) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:48 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r1, 0x4068aea3, &(0x7f0000000100)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:48 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x18800) r1 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400400) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x202100, 0x0) ioctl$PPPIOCSMRRU(r4, 0x4004743b, &(0x7f00000000c0)=0xed44) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x690100, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) [ 1092.599800] block nbd2: Receive control failed (result -32) [ 1092.605993] block nbd2: shutting down sockets 07:51:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) 07:51:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x18800) r1 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400400) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x202100, 0x0) ioctl$PPPIOCSMRRU(r4, 0x4004743b, &(0x7f00000000c0)=0xed44) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x690100, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:48 executing program 4: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x8, 0x456, 0x8, 0x800, 0x8, 0xdf36], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:48 executing program 0: socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0x3, 0x3) (async) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:48 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r1, 0x4068aea3, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) (async) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r1, 0x4068aea3, &(0x7f0000000100)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) 07:51:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4ae95426260d9b01) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000200)=0x7fffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f0000000140)=0xcd2d) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000080)=0xfff) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000180)={[{0x64, 0x4, 0x9, 0x7f, 0x8, 0x3, 0x2, 0x2e, 0xf9, 0x6, 0x80, 0x98, 0x6}, {0x80, 0xab, 0x2, 0xff, 0x2, 0x6, 0x8, 0x1, 0x2, 0x9c, 0x20, 0x0, 0x1}, {0xc2f1, 0x0, 0x3, 0x40, 0x0, 0x9, 0x3f, 0x40, 0xd6, 0x2, 0x8, 0x20, 0x5}], 0x3}) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r5, 0x5111) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000000c0)={[{0x7e, 0x0, 0x9, 0xfe, 0x98, 0x40, 0x6, 0x7, 0x1f, 0x38, 0x0, 0x2, 0x2}, {0x60000, 0x4, 0x8, 0x0, 0xfb, 0x3f, 0x63, 0xde, 0x8c, 0x3, 0x81, 0x7, 0x6}, {0x1, 0x8, 0x4, 0x1, 0x0, 0x3f, 0x1, 0x3, 0x9, 0x3, 0x7, 0x4, 0x52}], 0x8001}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_ENABLE_PPS(r2, 0x40043d04, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x111401, 0x0) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x70100, 0x0) ioctl$PTP_CLOCK_GETCAPS(r4, 0x80503d01, &(0x7f0000000100)) ioctl$USBDEVFS_RESETEP(r3, 0x80045503, &(0x7f0000000080)={0x7, 0x1}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) (async) ioctl$PTP_PEROUT_REQUEST(r2, 0x40383d03, &(0x7f0000000a40)) (async) ioctl$PTP_ENABLE_PPS(r2, 0x40043d04, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x111401, 0x0) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x70100, 0x0) (async) ioctl$PTP_CLOCK_GETCAPS(r4, 0x80503d01, &(0x7f0000000100)) (async) ioctl$USBDEVFS_RESETEP(r3, 0x80045503, &(0x7f0000000080)={0x7, 0x1}) (async) 07:51:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x18800) r1 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400400) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async, rerun: 32) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x202100, 0x0) (rerun: 32) ioctl$PPPIOCSMRRU(r4, 0x4004743b, &(0x7f00000000c0)=0xed44) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x690100, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:49 executing program 0: socket$pppl2tp(0x18, 0x1, 0x1) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) 07:51:49 executing program 4: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x8, 0x456, 0x8, 0x800, 0x8, 0xdf36], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4ae95426260d9b01) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000200)=0x7fffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f0000000140)=0xcd2d) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000080)=0xfff) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000180)={[{0x64, 0x4, 0x9, 0x7f, 0x8, 0x3, 0x2, 0x2e, 0xf9, 0x6, 0x80, 0x98, 0x6}, {0x80, 0xab, 0x2, 0xff, 0x2, 0x6, 0x8, 0x1, 0x2, 0x9c, 0x20, 0x0, 0x1}, {0xc2f1, 0x0, 0x3, 0x40, 0x0, 0x9, 0x3f, 0x40, 0xd6, 0x2, 0x8, 0x20, 0x5}], 0x3}) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r5, 0x5111) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000000c0)={[{0x7e, 0x0, 0x9, 0xfe, 0x98, 0x40, 0x6, 0x7, 0x1f, 0x38, 0x0, 0x2, 0x2}, {0x60000, 0x4, 0x8, 0x0, 0xfb, 0x3f, 0x63, 0xde, 0x8c, 0x3, 0x81, 0x7, 0x6}, {0x1, 0x8, 0x4, 0x1, 0x0, 0x3f, 0x1, 0x3, 0x9, 0x3, 0x7, 0x4, 0x52}], 0x8001}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4ae95426260d9b01) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000200)=0x7fffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f0000000140)=0xcd2d) (async) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000080)=0xfff) (async) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000180)={[{0x64, 0x4, 0x9, 0x7f, 0x8, 0x3, 0x2, 0x2e, 0xf9, 0x6, 0x80, 0x98, 0x6}, {0x80, 0xab, 0x2, 0xff, 0x2, 0x6, 0x8, 0x1, 0x2, 0x9c, 0x20, 0x0, 0x1}, {0xc2f1, 0x0, 0x3, 0x40, 0x0, 0x9, 0x3f, 0x40, 0xd6, 0x2, 0x8, 0x20, 0x5}], 0x3}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_PANIC(r5, 0x5111) (async) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000000c0)={[{0x7e, 0x0, 0x9, 0xfe, 0x98, 0x40, 0x6, 0x7, 0x1f, 0x38, 0x0, 0x2, 0x2}, {0x60000, 0x4, 0x8, 0x0, 0xfb, 0x3f, 0x63, 0xde, 0x8c, 0x3, 0x81, 0x7, 0x6}, {0x1, 0x8, 0x4, 0x1, 0x0, 0x3f, 0x1, 0x3, 0x9, 0x3, 0x7, 0x4, 0x52}], 0x8001}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 07:51:49 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) [ 1093.580049] block nbd2: Receive control failed (result -32) [ 1093.580882] block nbd2: shutting down sockets 07:51:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000040)=0x10001) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000) 07:51:49 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4ae95426260d9b01) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000200)=0x7fffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f0000000140)=0xcd2d) (async) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f0000000140)=0xcd2d) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000080)=0xfff) (async) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000080)=0xfff) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000180)={[{0x64, 0x4, 0x9, 0x7f, 0x8, 0x3, 0x2, 0x2e, 0xf9, 0x6, 0x80, 0x98, 0x6}, {0x80, 0xab, 0x2, 0xff, 0x2, 0x6, 0x8, 0x1, 0x2, 0x9c, 0x20, 0x0, 0x1}, {0xc2f1, 0x0, 0x3, 0x40, 0x0, 0x9, 0x3f, 0x40, 0xd6, 0x2, 0x8, 0x20, 0x5}], 0x3}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r5, 0x5111) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000000c0)={[{0x7e, 0x0, 0x9, 0xfe, 0x98, 0x40, 0x6, 0x7, 0x1f, 0x38, 0x0, 0x2, 0x2}, {0x60000, 0x4, 0x8, 0x0, 0xfb, 0x3f, 0x63, 0xde, 0x8c, 0x3, 0x81, 0x7, 0x6}, {0x1, 0x8, 0x4, 0x1, 0x0, 0x3f, 0x1, 0x3, 0x9, 0x3, 0x7, 0x4, 0x52}], 0x8001}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:49 executing program 4: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x8, 0x456, 0x8, 0x800, 0x8, 0xdf36], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) [ 1093.807005] block nbd2: shutting down sockets 07:51:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) 07:51:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r2, 0x40045108, &(0x7f0000000040)=0x10000) 07:51:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) 07:51:49 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:51:49 executing program 4: ioctl$SNDCTL_SEQ_PANIC(0xffffffffffffffff, 0x5111) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000280)={&(0x7f0000000240)=[0x6, 0xffffffff, 0x0, 0x0, 0x0, 0x6], 0x6, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f00000002c0)={"3be5253110df2fccc5173660d6ac2c90fb37524456656c63bef3afd91ef2", 0x400, 0x1, 0x0, 0xfff, 0x3, 0x5, 0x101, 0x4, [0x100, 0x6, 0x9, 0xea1, 0x1, 0x1, 0x1, 0xe996, 0x1, 0x3f, 0x8001, 0x7, 0x3, 0xe0c, 0xffffffff, 0x4, 0x10001, 0x5, 0x80000000]}) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f0000000200)={0x7, &(0x7f0000000140)="4a5b0d9741edda74f6d1e24f50e22ae3516f7cafb4c82043a295d37c46fce4e4b9631510aa12c416d7e360949444873dbf592f175bef2ec83388cc353bc5eba8d2fc92a7a707f573a3cd065e2fa5fe14691901438a6fe3da187b20b1ee8ca3db7c03403200726adb445a0d151af16564dc7ab2eb41aa402fee289ef43b3ca08ab4c0a18454fa6366e3354bbfac4fee2e8d28051ede92fc7557"}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000100)=0x7) [ 1094.071173] block nbd5: shutting down sockets 07:51:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r2, 0x40045108, &(0x7f0000000040)=0x10000) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_TESTMIDI(r2, 0x40045108, &(0x7f0000000040)=0x10000) (async) 07:51:49 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x9, 0x5, 0x7f, 0xfb, 0x8, 0x5, 0x2, 0x5, 0x40, 0x5, 0x1, 0xfb, 0xfffffffffffffffa}, {0x6, 0x0, 0x1, 0xcb, 0xc0, 0x0, 0x2, 0x8, 0xfc, 0x3, 0x8, 0x9, 0x9}, {0x6, 0x8001, 0x6, 0x40, 0x81, 0xb5, 0x81, 0x4, 0x2, 0x7a, 0x0, 0x0, 0xaa9}], 0xcf4}) [ 1094.290370] block nbd5: Device being setup by another task [ 1094.297322] block nbd5: shutting down sockets 07:51:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000040)=0x10001) (rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000) 07:51:50 executing program 4: ioctl$SNDCTL_SEQ_PANIC(0xffffffffffffffff, 0x5111) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000000)=0x3) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000280)={&(0x7f0000000240)=[0x6, 0xffffffff, 0x0, 0x0, 0x0, 0x6], 0x6, 0x0, 0x0, 0xffffffffffffffff}) (rerun: 32) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f00000002c0)={"3be5253110df2fccc5173660d6ac2c90fb37524456656c63bef3afd91ef2", 0x400, 0x1, 0x0, 0xfff, 0x3, 0x5, 0x101, 0x4, [0x100, 0x6, 0x9, 0xea1, 0x1, 0x1, 0x1, 0xe996, 0x1, 0x3f, 0x8001, 0x7, 0x3, 0xe0c, 0xffffffff, 0x4, 0x10001, 0x5, 0x80000000]}) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f0000000200)={0x7, &(0x7f0000000140)="4a5b0d9741edda74f6d1e24f50e22ae3516f7cafb4c82043a295d37c46fce4e4b9631510aa12c416d7e360949444873dbf592f175bef2ec83388cc353bc5eba8d2fc92a7a707f573a3cd065e2fa5fe14691901438a6fe3da187b20b1ee8ca3db7c03403200726adb445a0d151af16564dc7ab2eb41aa402fee289ef43b3ca08ab4c0a18454fa6366e3354bbfac4fee2e8d28051ede92fc7557"}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000100)=0x7) 07:51:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) 07:51:50 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async, rerun: 32) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x9, 0x5, 0x7f, 0xfb, 0x8, 0x5, 0x2, 0x5, 0x40, 0x5, 0x1, 0xfb, 0xfffffffffffffffa}, {0x6, 0x0, 0x1, 0xcb, 0xc0, 0x0, 0x2, 0x8, 0xfc, 0x3, 0x8, 0x9, 0x9}, {0x6, 0x8001, 0x6, 0x40, 0x81, 0xb5, 0x81, 0x4, 0x2, 0x7a, 0x0, 0x0, 0xaa9}], 0xcf4}) (rerun: 32) 07:51:50 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r2, 0x40045108, &(0x7f0000000040)=0x10000) [ 1094.671870] block nbd1: Receive control failed (result -32) [ 1094.674604] block nbd1: shutting down sockets 07:51:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) [ 1094.767007] block nbd2: Receive control failed (result -32) [ 1094.773111] block nbd2: shutting down sockets 07:51:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(0xffffffffffffffff, 0xc00c55ca, &(0x7f0000000040)={0xf, 0x4, 0x3}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg1\x00'}) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_ENABLE_PPS(r4, 0x40043d04, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) accept$inet6(r0, 0x0, &(0x7f0000000080)) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x10) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2a2480, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000140)={@hyper}) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:50 executing program 4: ioctl$SNDCTL_SEQ_PANIC(0xffffffffffffffff, 0x5111) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000280)={&(0x7f0000000240)=[0x6, 0xffffffff, 0x0, 0x0, 0x0, 0x6], 0x6, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f00000002c0)={"3be5253110df2fccc5173660d6ac2c90fb37524456656c63bef3afd91ef2", 0x400, 0x1, 0x0, 0xfff, 0x3, 0x5, 0x101, 0x4, [0x100, 0x6, 0x9, 0xea1, 0x1, 0x1, 0x1, 0xe996, 0x1, 0x3f, 0x8001, 0x7, 0x3, 0xe0c, 0xffffffff, 0x4, 0x10001, 0x5, 0x80000000]}) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f0000000200)={0x7, &(0x7f0000000140)="4a5b0d9741edda74f6d1e24f50e22ae3516f7cafb4c82043a295d37c46fce4e4b9631510aa12c416d7e360949444873dbf592f175bef2ec83388cc353bc5eba8d2fc92a7a707f573a3cd065e2fa5fe14691901438a6fe3da187b20b1ee8ca3db7c03403200726adb445a0d151af16564dc7ab2eb41aa402fee289ef43b3ca08ab4c0a18454fa6366e3354bbfac4fee2e8d28051ede92fc7557"}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000100)=0x7) ioctl$SNDCTL_SEQ_PANIC(0xffffffffffffffff, 0x5111) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000000)=0x3) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000280)={&(0x7f0000000240)=[0x6, 0xffffffff, 0x0, 0x0, 0x0, 0x6], 0x6}) (async) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f00000002c0)={"3be5253110df2fccc5173660d6ac2c90fb37524456656c63bef3afd91ef2", 0x400, 0x1, 0x0, 0xfff, 0x3, 0x5, 0x101, 0x4, [0x100, 0x6, 0x9, 0xea1, 0x1, 0x1, 0x1, 0xe996, 0x1, 0x3f, 0x8001, 0x7, 0x3, 0xe0c, 0xffffffff, 0x4, 0x10001, 0x5, 0x80000000]}) (async) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, &(0x7f0000000200)={0x7, &(0x7f0000000140)="4a5b0d9741edda74f6d1e24f50e22ae3516f7cafb4c82043a295d37c46fce4e4b9631510aa12c416d7e360949444873dbf592f175bef2ec83388cc353bc5eba8d2fc92a7a707f573a3cd065e2fa5fe14691901438a6fe3da187b20b1ee8ca3db7c03403200726adb445a0d151af16564dc7ab2eb41aa402fee289ef43b3ca08ab4c0a18454fa6366e3354bbfac4fee2e8d28051ede92fc7557"}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$SNDCTL_SEQ_TESTMIDI(0xffffffffffffffff, 0x40045108, &(0x7f0000000100)=0x7) (async) [ 1094.850389] block nbd1: server does not support multiple connections per device. [ 1094.870438] block nbd5: Device being setup by another task 07:51:50 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x40010, r2, 0xc787b000) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r0, 0x4068aea3, &(0x7f0000000180)={0xc1, 0x0, 0x1}) r3 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_open_dev$dri(&(0x7f00000000c0), 0x6, 0x204003) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) [ 1094.900554] block nbd5: shutting down sockets 07:51:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x0, 0x0, 0x8000}}) 07:51:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(0xffffffffffffffff, 0xc00c55ca, &(0x7f0000000040)={0xf, 0x4, 0x3}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg1\x00'}) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a40)) ioctl$PTP_ENABLE_PPS(r4, 0x40043d04, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) accept$inet6(r0, 0x0, &(0x7f0000000080)) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x10) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2a2480, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000140)={@hyper}) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x3, 0x3) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) (async) ioctl$UI_BEGIN_FF_ERASE(0xffffffffffffffff, 0xc00c55ca, &(0x7f0000000040)={0xf, 0x4, 0x3}) (async) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg1\x00'}) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) (async) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a40)) (async) ioctl$PTP_ENABLE_PPS(r4, 0x40043d04, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) accept$inet6(r0, 0x0, &(0x7f0000000080)) (async) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x10) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2a2480, 0x0) (async) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000140)={@hyper}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) 07:51:50 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x40010, r2, 0xc787b000) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x40010, r2, 0xc787b000) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r0, 0x4068aea3, &(0x7f0000000180)={0xc1, 0x0, 0x1}) r3 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_open_dev$dri(&(0x7f00000000c0), 0x6, 0x204003) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) [ 1095.067735] block nbd5: shutting down sockets [ 1095.210829] block nbd5: shutting down sockets 07:51:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000040)=0x10001) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000) 07:51:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x0, 0x0, 0x8000}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x0, 0x0, 0x8000}}) (async) 07:51:51 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) r2 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x40010, r2, 0xc787b000) (async) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r0, 0x4068aea3, &(0x7f0000000180)={0xc1, 0x0, 0x1}) (async) r3 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_open_dev$dri(&(0x7f00000000c0), 0x6, 0x204003) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) 07:51:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) (async) ioctl$UI_BEGIN_FF_ERASE(0xffffffffffffffff, 0xc00c55ca, &(0x7f0000000040)={0xf, 0x4, 0x3}) (async) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg1\x00'}) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000a00), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a40)) (async) ioctl$PTP_ENABLE_PPS(r4, 0x40043d04, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) accept$inet6(r0, 0x0, &(0x7f0000000080)) (async) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x10) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2a2480, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000140)={@hyper}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:51 executing program 3: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x9, 0x5, 0x7f, 0xfb, 0x8, 0x5, 0x2, 0x5, 0x40, 0x5, 0x1, 0xfb, 0xfffffffffffffffa}, {0x6, 0x0, 0x1, 0xcb, 0xc0, 0x0, 0x2, 0x8, 0xfc, 0x3, 0x8, 0x9, 0x9}, {0x6, 0x8001, 0x6, 0x40, 0x81, 0xb5, 0x81, 0x4, 0x2, 0x7a, 0x0, 0x0, 0xaa9}], 0xcf4}) (async) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x9, 0x5, 0x7f, 0xfb, 0x8, 0x5, 0x2, 0x5, 0x40, 0x5, 0x1, 0xfb, 0xfffffffffffffffa}, {0x6, 0x0, 0x1, 0xcb, 0xc0, 0x0, 0x2, 0x8, 0xfc, 0x3, 0x8, 0x9, 0x9}, {0x6, 0x8001, 0x6, 0x40, 0x81, 0xb5, 0x81, 0x4, 0x2, 0x7a, 0x0, 0x0, 0xaa9}], 0xcf4}) [ 1095.640428] block nbd1: shutting down sockets 07:51:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) 07:51:51 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r0, 0x40045108, &(0x7f0000000040)=0xb4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x6990000000000000) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f00000000c0)={0xa, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000100)={r4}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 1095.744284] block nbd2: Receive control failed (result -32) [ 1095.752857] block nbd2: shutting down sockets 07:51:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @multicast2}, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x101, 0x4, 0x0, 0x500, 0x80000001, 0x1, r1}) 07:51:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x0, 0x0, 0x8000}}) 07:51:51 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xcfc}}, './file0\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) socketpair(0x21, 0x1, 0x9, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:51 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r0, 0x40045108, &(0x7f0000000040)=0xb4) (async) ioctl$SNDCTL_SEQ_TESTMIDI(r0, 0x40045108, &(0x7f0000000040)=0xb4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x6990000000000000) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f00000000c0)={0xa, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000100)={r4}) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000100)={r4}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) 07:51:51 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000080)=0x8) r1 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000000c0)=0x2) ioctl$NBD_DO_IT(r1, 0xab03) 07:51:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @multicast2}, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x101, 0x4, 0x0, 0x500, 0x80000001, 0x1, r1}) 07:51:52 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xcfc}}, './file0\x00'}) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) (async) socketpair(0x21, 0x1, 0x9, &(0x7f0000000080)) (async) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:52 executing program 4: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @remote, 0x7800}}) 07:51:52 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r0, 0x40045108, &(0x7f0000000040)=0xb4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async, rerun: 64) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 64) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x6990000000000000) write$P9_RSTATu(r2, 0x0, 0x0) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f00000000c0)={0xa, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (rerun: 64) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000100)={r4}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 1096.539754] block nbd1: Receive control failed (result -32) [ 1096.541446] block nbd1: shutting down sockets 07:51:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:52 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xcfc}}, './file0\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) (async) socketpair(0x21, 0x1, 0x9, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x100010, r0, 0xb522a000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl0\x00', r3, 0x2f, 0x40, 0xfa, 0xff, 0x1, @loopback, @loopback, 0x1, 0x7800, 0xfffffff9, 0x1ff}}) 07:51:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @multicast2}, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x101, 0x4, 0x0, 0x500, 0x80000001, 0x1, r1}) 07:51:52 executing program 4: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @remote, 0x7800}}) 07:51:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1096.782031] block nbd5: shutting down sockets 07:51:52 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000080)=0x8) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000000c0)=0x2) (async, rerun: 64) ioctl$NBD_DO_IT(r1, 0xab03) (rerun: 64) [ 1096.837393] block nbd2: Receive control failed (result -32) [ 1096.843579] block nbd2: shutting down sockets [ 1096.960138] block nbd5: Device being setup by another task [ 1096.991010] block nbd5: shutting down sockets 07:51:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @dev={0xfe, 0x80, '\x00', 0x17}}}) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x3, &(0x7f0000000000)) 07:51:53 executing program 4: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @remote, 0x7800}}) 07:51:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x100010, r0, 0xb522a000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl0\x00', r3, 0x2f, 0x40, 0xfa, 0xff, 0x1, @loopback, @loopback, 0x1, 0x7800, 0xfffffff9, 0x1ff}}) 07:51:53 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000080)=0x8) (async) r1 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000000c0)=0x2) (async) ioctl$NBD_DO_IT(r1, 0xab03) 07:51:53 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1097.462197] block nbd1: Receive control failed (result -32) [ 1097.464069] block nbd1: shutting down sockets 07:51:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x100010, r0, 0xb522a000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl0\x00', r3, 0x2f, 0x40, 0xfa, 0xff, 0x1, @loopback, @loopback, 0x1, 0x7800, 0xfffffff9, 0x1ff}}) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x100010, r0, 0xb522a000) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl0\x00', r3, 0x2f, 0x40, 0xfa, 0xff, 0x1, @loopback, @loopback, 0x1, 0x7800, 0xfffffff9, 0x1ff}}) (async) 07:51:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @dev={0xfe, 0x80, '\x00', 0x17}}}) (async) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x3, &(0x7f0000000000)) 07:51:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0045878, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r4 = accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 07:51:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) [ 1097.640084] block nbd5: Device being setup by another task [ 1097.652770] block nbd5: shutting down sockets 07:51:53 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xb52}}, './file0\x00'}) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000100)=0x1ff) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x0, 0x7, 0x29, @private0, @remote, 0x7800, 0x8}}) 07:51:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @dev={0xfe, 0x80, '\x00', 0x17}}}) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x3, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @dev={0xfe, 0x80, '\x00', 0x17}}}) (async) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x3, &(0x7f0000000000)) (async) [ 1097.855440] block nbd5: shutting down sockets 07:51:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x9}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x8000080) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffd) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:54 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xb52}}, './file0\x00'}) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000100)=0x1ff) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x0, 0x7, 0x29, @private0, @remote, 0x7800, 0x8}}) 07:51:54 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 07:51:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000180)={{{0xd}}, 0x3, 0x3, &(0x7f0000000380)="2cb45c"}) accept4$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x81000) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) accept4$bt_l2cap(r3, &(0x7f0000000240), &(0x7f00000002c0)=0xe, 0xc00) write$P9_RSTATu(r2, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000200)={0x3000, 0x16000, 0x81, 0xfffffffa, 0x800}) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{@fixed}, {}]}) ioctl$NBD_SET_SOCK(r5, 0x401070c9, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x129081, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x8000) [ 1098.402432] block nbd1: Receive control failed (result -32) [ 1098.408555] block nbd1: shutting down sockets 07:51:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x8000080) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffd) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:54 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xb52}}, './file0\x00'}) ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000100)=0x1ff) (async) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x0, 0x7, 0x29, @private0, @remote, 0x7800, 0x8}}) 07:51:54 executing program 2: syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0045878, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) (async) r4 = accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 07:51:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000180)={{{0xd}}, 0x3, 0x3, &(0x7f0000000380)="2cb45c"}) accept4$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x81000) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) (async) accept4$bt_l2cap(r3, &(0x7f0000000240), &(0x7f00000002c0)=0xe, 0xc00) (async, rerun: 64) write$P9_RSTATu(r2, 0x0, 0x0) (rerun: 64) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000200)={0x3000, 0x16000, 0x81, 0xfffffffa, 0x800}) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r6 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{@fixed}, {}]}) (async) ioctl$NBD_SET_SOCK(r5, 0x401070c9, 0xffffffffffffffff) (async) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x129081, 0x0) (async) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x8000) [ 1098.538411] block nbd2: Receive control failed (result -32) [ 1098.544732] block nbd2: shutting down sockets [ 1098.568102] block nbd3: shutting down sockets [ 1098.574084] block nbd1: Device being setup by another task 07:51:54 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r3 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) [ 1098.630160] block nbd5: Device being setup by another task [ 1098.637685] block nbd5: shutting down sockets 07:51:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x8000080) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffd) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x5, 0x8000080) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffd) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) [ 1098.711361] block nbd3: shutting down sockets 07:51:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) 07:51:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000180)={{{0xd}}, 0x3, 0x3, &(0x7f0000000380)="2cb45c"}) (async) accept4$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x81000) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x1) (async) accept4$bt_l2cap(r3, &(0x7f0000000240), &(0x7f00000002c0)=0xe, 0xc00) write$P9_RSTATu(r2, 0x0, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000200)={0x3000, 0x16000, 0x81, 0xfffffffa, 0x800}) (async) r5 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{@fixed}, {}]}) (async) ioctl$NBD_SET_SOCK(r5, 0x401070c9, 0xffffffffffffffff) (async) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x129081, 0x0) (async, rerun: 32) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x8000) (rerun: 32) 07:51:55 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000140)={0x2b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast2}]}, 0x20) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x56e39658e531a2b9, 0x70bd2c, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20001c40}, 0x4004091) 07:51:55 executing program 5: ioctl$KVM_CAP_EXCEPTION_PAYLOAD(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc0001) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x5) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x125f83) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = socket$l2tp6(0xa, 0x2, 0x73) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r4, 0x80045104, &(0x7f0000000140)) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETINCOUNT(r5, 0x80045105, &(0x7f0000000080)) accept4$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80800) [ 1099.348972] block nbd1: Receive control failed (result -32) [ 1099.354766] block nbd1: shutting down sockets 07:51:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000140)={0x2b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast2}]}, 0x20) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x56e39658e531a2b9, 0x70bd2c, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20001c40}, 0x4004091) socket$inet6(0xa, 0x3, 0x3) (async) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000140)={0x2b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast2}]}, 0x20) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x56e39658e531a2b9, 0x70bd2c, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20001c40}, 0x4004091) (async) 07:51:55 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0045878, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) r4 = accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) (async, rerun: 64) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (rerun: 64) 07:51:55 executing program 5: ioctl$KVM_CAP_EXCEPTION_PAYLOAD(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc0001) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x5) (async) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x125f83) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = socket$l2tp6(0xa, 0x2, 0x73) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r4, 0x80045104, &(0x7f0000000140)) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_GETINCOUNT(r5, 0x80045105, &(0x7f0000000080)) (async) accept4$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80800) [ 1099.512059] block nbd5: shutting down sockets [ 1099.530945] block nbd2: Receive control failed (result -32) [ 1099.537025] block nbd2: shutting down sockets 07:51:55 executing program 4: ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x408880, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000100)={0xc, 0x1}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40, 0x0, 0xffffffff}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) r1 = getegid() write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0xee00, @ANYRES32=r1, @ANYRES32], 0x65) [ 1099.605859] block nbd3: shutting down sockets 07:51:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000140)={0x2b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast2}]}, 0x20) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x56e39658e531a2b9, 0x70bd2c, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20001c40}, 0x4004091) [ 1099.769951] block nbd5: Device being setup by another task [ 1099.800870] block nbd5: shutting down sockets 07:51:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) (rerun: 32) 07:51:55 executing program 4: ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x408880, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000100)={0xc, 0x1}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40, 0x0, 0xffffffff}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) r1 = getegid() write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0xee00, @ANYRES32=r1, @ANYRES32], 0x65) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40, 0x0, 0xffffffff}}) (async) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) (async) getegid() (async) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0xee00, @ANYRES32=r1, @ANYRES32], 0x65) (async) 07:51:55 executing program 5: ioctl$KVM_CAP_EXCEPTION_PAYLOAD(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc0001) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x5) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x125f83) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = socket$l2tp6(0xa, 0x2, 0x73) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r4, 0x80045104, &(0x7f0000000140)) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$SNDCTL_SEQ_GETINCOUNT(r5, 0x80045105, &(0x7f0000000080)) accept4$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80800) 07:51:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 1100.291431] block nbd1: Receive control failed (result -32) [ 1100.297558] block nbd1: shutting down sockets 07:51:56 executing program 4: ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x408880, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000100)={0xc, 0x1}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:51:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socket$inet6(0xa, 0x3, 0x3) (async) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) (async) [ 1100.469996] block nbd5: Device being setup by another task [ 1100.476299] block nbd2: Receive control failed (result -32) [ 1100.482862] block nbd2: shutting down sockets 07:51:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r1}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000eef785a0aaed277d61", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r6, 0xc0189378, &(0x7f0000000380)=ANY=[@ANYBLOB="0100e1ff0000000018400000f79d5dc4ee5e01a5251baed8ac1217f34acd2619d5ca8e0900322081c14277e035f44f54211b4a2a7ddce78c4ba3ec444879e312834feea8ce010a9f449e069f4ef60cc42e390d8ad2bd6ab79026c94544095436cea7bf5a4ba629016a87c5d79ac50c84866d69df55a47a1ea28657a4e53005ead8654729fdb875a8a50c7b49a0309d65ac430f6503b945", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000162f3f696c6530006b50b6b223c857696c14eb4a82cce804364b2158885d977e0e54e15a85791a9c4170cb9462b4f6086076535e24619866d2535fb01f4959b9d35cf222f36f5996d0b61bbe006e69c620f970"]) r8 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r9, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000140)={0x7acf, 0x4}) fcntl$setstatus(r8, 0x4, 0x0) r10 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0xa6030, r10, 0x9092c000) r11 = socket$inet6(0xa, 0x5, 0x5) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r8, @ANYRES32=r11, @ANYBLOB="008000002e2f66696c6430000555ea83285ebbd300a49b6296c5ee690005b6306023acae817be0e661959689866baa9a8f7d0db3d2feb2910915f36bdd05575d0b797c7dfffeffff65dbfd1efc493135bb591d04c3706cb4670dd775dc2eac5fc6a97eb796baf7a0581c4b1bdccbc43bb559"]) 07:51:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x40, 0x0, 0xffffffff}}) (async, rerun: 32) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) (async, rerun: 32) r1 = getegid() write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0xee00, @ANYRES32=r1, @ANYRES32], 0x65) 07:51:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1100.520960] block nbd5: shutting down sockets 07:51:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x7) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:51:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800, 0x8000}}) 07:51:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) 07:51:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) 07:51:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', 0x0}) 07:51:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800, 0x8000}}) 07:51:56 executing program 3: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x20, 0x79, 0x80, 0x0, 0x4, 0x1, 0xfe, 0x1, 0x3, 0x7, 0x8, 0x81, 0x7ff}, {0x6, 0xf553, 0x1f, 0x1f, 0x20, 0x5, 0x8, 0x4, 0x4d, 0x0, 0x6, 0x3, 0x7fffffff}, {0x2, 0x3ff, 0x8, 0xab, 0x3, 0x1f, 0x4, 0x2, 0x7, 0x7, 0x4, 0x80, 0x362}], 0x7}) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1101.242386] block nbd1: Receive control failed (result -32) [ 1101.242823] block nbd1: shutting down sockets 07:51:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 07:51:57 executing program 3: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x20, 0x79, 0x80, 0x0, 0x4, 0x1, 0xfe, 0x1, 0x3, 0x7, 0x8, 0x81, 0x7ff}, {0x6, 0xf553, 0x1f, 0x1f, 0x20, 0x5, 0x8, 0x4, 0x4d, 0x0, 0x6, 0x3, 0x7fffffff}, {0x2, 0x3ff, 0x8, 0xab, 0x3, 0x1f, 0x4, 0x2, 0x7, 0x7, 0x4, 0x80, 0x362}], 0x7}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r1}}, './file0\x00'}) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000eef785a0aaed277d61", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r6, 0xc0189378, &(0x7f0000000380)=ANY=[@ANYBLOB="0100e1ff0000000018400000f79d5dc4ee5e01a5251baed8ac1217f34acd2619d5ca8e0900322081c14277e035f44f54211b4a2a7ddce78c4ba3ec444879e312834feea8ce010a9f449e069f4ef60cc42e390d8ad2bd6ab79026c94544095436cea7bf5a4ba629016a87c5d79ac50c84866d69df55a47a1ea28657a4e53005ead8654729fdb875a8a50c7b49a0309d65ac430f6503b945", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000162f3f696c6530006b50b6b223c857696c14eb4a82cce804364b2158885d977e0e54e15a85791a9c4170cb9462b4f6086076535e24619866d2535fb01f4959b9d35cf222f36f5996d0b61bbe006e69c620f970"]) r8 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r9, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000140)={0x7acf, 0x4}) (async) fcntl$setstatus(r8, 0x4, 0x0) (async) r10 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0xa6030, r10, 0x9092c000) r11 = socket$inet6(0xa, 0x5, 0x5) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r8, @ANYRES32=r11, @ANYBLOB="008000002e2f66696c6430000555ea83285ebbd300a49b6296c5ee690005b6306023acae817be0e661959689866baa9a8f7d0db3d2feb2910915f36bdd05575d0b797c7dfffeffff65dbfd1efc493135bb591d04c3706cb4670dd775dc2eac5fc6a97eb796baf7a0581c4b1bdccbc43bb559"]) 07:51:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800, 0x8000}}) 07:51:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:51:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', 0x0}) 07:51:57 executing program 3: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x20, 0x79, 0x80, 0x0, 0x4, 0x1, 0xfe, 0x1, 0x3, 0x7, 0x8, 0x81, 0x7ff}, {0x6, 0xf553, 0x1f, 0x1f, 0x20, 0x5, 0x8, 0x4, 0x4d, 0x0, 0x6, 0x3, 0x7fffffff}, {0x2, 0x3ff, 0x8, 0xab, 0x3, 0x1f, 0x4, 0x2, 0x7, 0x7, 0x4, 0x80, 0x362}], 0x7}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x20, 0x79, 0x80, 0x0, 0x4, 0x1, 0xfe, 0x1, 0x3, 0x7, 0x8, 0x81, 0x7ff}, {0x6, 0xf553, 0x1f, 0x1f, 0x20, 0x5, 0x8, 0x4, 0x4d, 0x0, 0x6, 0x3, 0x7fffffff}, {0x2, 0x3ff, 0x8, 0xab, 0x3, 0x1f, 0x4, 0x2, 0x7, 0x7, 0x4, 0x80, 0x362}], 0x7}) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) [ 1101.519817] block nbd2: Receive control failed (result -32) [ 1101.520191] block nbd2: shutting down sockets [ 1101.680219] block nbd5: shutting down sockets 07:51:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x10001, 0x0) r4 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003480)={0x10c, 0x0, &(0x7f0000003300)=[@acquire, @free_buffer, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x8, 0x0, 0x21}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x400}, @exit_looper, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000140)={@fda={0x66646185, 0x2, 0x1, 0x18}, @fd={0x66642a85, 0x0, r2}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}}, &(0x7f00000001c0)={0x0, 0x20, 0x38}}, 0x1000}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000200)={@ptr={0x70742a85, 0x0, &(0x7f00000012c0)=""/4096, 0x1000, 0x0, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f00000022c0)=""/4096, 0x1000, 0x1, 0x1f}, @fd={0x66642a85, 0x0, r3}}, &(0x7f00000032c0)={0x0, 0x28, 0x50}}, 0x40}, @register_looper, @free_buffer], 0x3, 0x0, &(0x7f0000003440)="5d66a1"}) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, 0x0, 0x20, 0xfffffffc, 0xfffffffc}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000200)={&(0x7f0000000100), &(0x7f0000000100)=[{}, {}, {}], 0x8, 0x0, '\x00', 0x0, 0x3}) 07:51:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x800) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x7}}) 07:51:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', 0x0}) 07:51:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1102.209589] block nbd1: Receive control failed (result -32) [ 1102.210052] block nbd1: shutting down sockets 07:51:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x800) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x7}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x7}}) 07:51:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, 0x0, 0x20, 0xfffffffc, 0xfffffffc}}) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000200)={&(0x7f0000000100), &(0x7f0000000100)=[{}, {}, {}], 0x8, 0x0, '\x00', 0x0, 0x3}) [ 1102.413050] block nbd5: Device being setup by another task [ 1102.449615] block nbd5: Device being setup by another task [ 1102.453543] block nbd2: Receive control failed (result -32) 07:51:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r1}}, './file0\x00'}) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000eef785a0aaed277d61", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r6, 0xc0189378, &(0x7f0000000380)=ANY=[@ANYBLOB="0100e1ff0000000018400000f79d5dc4ee5e01a5251baed8ac1217f34acd2619d5ca8e0900322081c14277e035f44f54211b4a2a7ddce78c4ba3ec444879e312834feea8ce010a9f449e069f4ef60cc42e390d8ad2bd6ab79026c94544095436cea7bf5a4ba629016a87c5d79ac50c84866d69df55a47a1ea28657a4e53005ead8654729fdb875a8a50c7b49a0309d65ac430f6503b945", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000162f3f696c6530006b50b6b223c857696c14eb4a82cce804364b2158885d977e0e54e15a85791a9c4170cb9462b4f6086076535e24619866d2535fb01f4959b9d35cf222f36f5996d0b61bbe006e69c620f970"]) (async) r8 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async, rerun: 32) r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 32) write$P9_RSTATu(r9, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000140)={0x7acf, 0x4}) fcntl$setstatus(r8, 0x4, 0x0) (async) r10 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0xa6030, r10, 0x9092c000) (async) r11 = socket$inet6(0xa, 0x5, 0x5) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r8, @ANYRES32=r11, @ANYBLOB="008000002e2f66696c6430000555ea83285ebbd300a49b6296c5ee690005b6306023acae817be0e661959689866baa9a8f7d0db3d2feb2910915f36bdd05575d0b797c7dfffeffff65dbfd1efc493135bb591d04c3706cb4670dd775dc2eac5fc6a97eb796baf7a0581c4b1bdccbc43bb559"]) 07:51:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r1}}, './file0\x00'}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x400) ioctl$NBD_SET_SOCK(r5, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000eef785a0aaed277d61", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r6, 0xc0189378, &(0x7f0000000380)=ANY=[@ANYBLOB="0100e1ff0000000018400000f79d5dc4ee5e01a5251baed8ac1217f34acd2619d5ca8e0900322081c14277e035f44f54211b4a2a7ddce78c4ba3ec444879e312834feea8ce010a9f449e069f4ef60cc42e390d8ad2bd6ab79026c94544095436cea7bf5a4ba629016a87c5d79ac50c84866d69df55a47a1ea28657a4e53005ead8654729fdb875a8a50c7b49a0309d65ac430f6503b945", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000162f3f696c6530006b50b6b223c857696c14eb4a82cce804364b2158885d977e0e54e15a85791a9c4170cb9462b4f6086076535e24619866d2535fb01f4959b9d35cf222f36f5996d0b61bbe006e69c620f970"]) r8 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r9, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000140)={0x7acf, 0x4}) fcntl$setstatus(r8, 0x4, 0x0) r10 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0xa6030, r10, 0x9092c000) r11 = socket$inet6(0xa, 0x5, 0x5) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r8, @ANYRES32=r11, @ANYBLOB="008000002e2f66696c6430000555ea83285ebbd300a49b6296c5ee690005b6306023acae817be0e661959689866baa9a8f7d0db3d2feb2910915f36bdd05575d0b797c7dfffeffff65dbfd1efc493135bb591d04c3706cb4670dd775dc2eac5fc6a97eb796baf7a0581c4b1bdccbc43bb559"]) 07:51:58 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x800) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x7}}) 07:51:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, 0x0, 0x20, 0xfffffffc, 0xfffffffc}}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000200)={&(0x7f0000000100), &(0x7f0000000100)=[{}, {}, {}], 0x8, 0x0, '\x00', 0x0, 0x3}) 07:51:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1102.461688] block nbd5: shutting down sockets [ 1102.465328] block nbd2: shutting down sockets [ 1102.664547] block nbd5: shutting down sockets 07:51:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x10001, 0x0) r4 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003480)={0x10c, 0x0, &(0x7f0000003300)=[@acquire, @free_buffer, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x8, 0x0, 0x21}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x400}, @exit_looper, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000140)={@fda={0x66646185, 0x2, 0x1, 0x18}, @fd={0x66642a85, 0x0, r2}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}}, &(0x7f00000001c0)={0x0, 0x20, 0x38}}, 0x1000}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000200)={@ptr={0x70742a85, 0x0, &(0x7f00000012c0)=""/4096, 0x1000, 0x0, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f00000022c0)=""/4096, 0x1000, 0x1, 0x1f}, @fd={0x66642a85, 0x0, r3}}, &(0x7f00000032c0)={0x0, 0x28, 0x50}}, 0x40}, @register_looper, @free_buffer], 0x3, 0x0, &(0x7f0000003440)="5d66a1"}) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:51:58 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) 07:51:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000002c0)={0x0, 0x7e92}) write$P9_RSTATu(r1, 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x220080, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="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"]) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0xfe, 0x0, 0x0, 0x20, @private2, @remote}}) 07:51:58 executing program 5: ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000300)={'\x00', 0x3, 0x3, 0x2df6}) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x206240) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4080, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x10000) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r5, {0x2b}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) ioctl$SNDCTL_SEQ_CTRLRATE(r6, 0xc0045103, &(0x7f0000000380)=0xbb) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f00000005c0)={0x3a, 0x23, '\x00', [@pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0x4, 0x0, [0x7ff, 0x0]}}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x0, 0xe6, "db19b833fc0b0dca5241ec996daf7ffab94e03d3d00aa871bdf0c4fe3111607503cd8b173f0e4cc740d25d411f1738f5e59b38799a4985559acc27c8dc343146b9066f05eef718403e28d66035d6990a8b2b82001b56131b534df0a8ab87e8a29d2a6987e6d5b636bde412039f672050967d9e5ee6db44680d302ccaa440647116c6323aa562e5ab5da6851b52712785aa749f1844172d4113e8c3f6263cc3070a5f868512b59b8f2a1480acc481b471eeed8068881b4b9f03e8797bcbda26d9126b8d0dba32cbda1ed7c6dd61a9a985254b95ebf7cadbe4db243b76669b8bd3408797c06e3f"}, @pad1, @pad1]}, 0x128) write$P9_RSTATu(r7, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x100000000) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f00000001c0)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100e2eb2246000018000000", @ANYRES32=r3, @ANYBLOB="ffffffff000000002e2f66696c653000"]) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r8, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYRESOCT=r1, @ANYRES32=0x0, @ANYBLOB="05002d0000000000d843017284e6e81a32f49611d2cd359a1ca5c1243d4d79d5f92aff8b227f494e5bfebb37fcf347c60bc16ddbd85701678fe3ca94e09df33958765a0acc3cbb63205b75e1d53f5caf382ba02ac28c529d17ef25322c2e7182b18cd246bd3556017e0672665ff2e18dd393ec86c069f809ea08631d7559ee0966a56445a104c24482bf41c241ad194f6a868bfaec2271a2743f7f1dad641499ef2a9fc04c3110f36c0c3a804327dd67e042286c68a1f99b9776ec6f30c2baaa26d6e4f8f4487e6f475baaa9e3c59087ed3c529143c1b34da123a8e2af0cceb1b15a"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x200008a0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1103.132848] block nbd1: Receive control failed (result -32) [ 1103.138780] block nbd1: shutting down sockets 07:51:58 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) 07:51:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000002c0)={0x0, 0x7e92}) write$P9_RSTATu(r1, 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x220080, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="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"]) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0xfe, 0x0, 0x0, 0x20, @private2, @remote}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000002c0)={0x0, 0x7e92}) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x220080, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="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"]) (async) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000100)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0xfe, 0x0, 0x0, 0x20, @private2, @remote}}) (async) 07:51:58 executing program 5: ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000300)={'\x00', 0x3, 0x3, 0x2df6}) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x206240) (async, rerun: 32) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4080, 0x0) (rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x10000) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r5, {0x2b}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_CTRLRATE(r6, 0xc0045103, &(0x7f0000000380)=0xbb) (async, rerun: 32) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async, rerun: 32) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f00000005c0)={0x3a, 0x23, '\x00', [@pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0x4, 0x0, [0x7ff, 0x0]}}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x0, 0xe6, "db19b833fc0b0dca5241ec996daf7ffab94e03d3d00aa871bdf0c4fe3111607503cd8b173f0e4cc740d25d411f1738f5e59b38799a4985559acc27c8dc343146b9066f05eef718403e28d66035d6990a8b2b82001b56131b534df0a8ab87e8a29d2a6987e6d5b636bde412039f672050967d9e5ee6db44680d302ccaa440647116c6323aa562e5ab5da6851b52712785aa749f1844172d4113e8c3f6263cc3070a5f868512b59b8f2a1480acc481b471eeed8068881b4b9f03e8797bcbda26d9126b8d0dba32cbda1ed7c6dd61a9a985254b95ebf7cadbe4db243b76669b8bd3408797c06e3f"}, @pad1, @pad1]}, 0x128) write$P9_RSTATu(r7, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x100000000) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f00000001c0)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100e2eb2246000018000000", @ANYRES32=r3, @ANYBLOB="ffffffff000000002e2f66696c653000"]) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r8, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYRESOCT=r1, @ANYRES32=0x0, @ANYBLOB="05002d0000000000d843017284e6e81a32f49611d2cd359a1ca5c1243d4d79d5f92aff8b227f494e5bfebb37fcf347c60bc16ddbd85701678fe3ca94e09df33958765a0acc3cbb63205b75e1d53f5caf382ba02ac28c529d17ef25322c2e7182b18cd246bd3556017e0672665ff2e18dd393ec86c069f809ea08631d7559ee0966a56445a104c24482bf41c241ad194f6a868bfaec2271a2743f7f1dad641499ef2a9fc04c3110f36c0c3a804327dd67e042286c68a1f99b9776ec6f30c2baaa26d6e4f8f4487e6f475baaa9e3c59087ed3c529143c1b34da123a8e2af0cceb1b15a"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x200008a0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:51:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x80080, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 07:51:59 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) 07:51:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async, rerun: 64) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000002c0)={0x0, 0x7e92}) (rerun: 64) write$P9_RSTATu(r1, 0x0, 0x0) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x220080, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="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"]) ioctl$USBDEVFS_REAPURB(r1, 0x4008550c, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0xfe, 0x0, 0x0, 0x20, @private2, @remote}}) 07:51:59 executing program 5: ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000300)={'\x00', 0x3, 0x3, 0x2df6}) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x206240) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4080, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x10000) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000400)={{0x1, 0x1, 0x18, r5, {0x2b}}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) (async) ioctl$SNDCTL_SEQ_CTRLRATE(r6, 0xc0045103, &(0x7f0000000380)=0xbb) (async) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f00000005c0)={0x3a, 0x23, '\x00', [@pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0x4, 0x0, [0x7ff, 0x0]}}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x0, 0xe6, "db19b833fc0b0dca5241ec996daf7ffab94e03d3d00aa871bdf0c4fe3111607503cd8b173f0e4cc740d25d411f1738f5e59b38799a4985559acc27c8dc343146b9066f05eef718403e28d66035d6990a8b2b82001b56131b534df0a8ab87e8a29d2a6987e6d5b636bde412039f672050967d9e5ee6db44680d302ccaa440647116c6323aa562e5ab5da6851b52712785aa749f1844172d4113e8c3f6263cc3070a5f868512b59b8f2a1480acc481b471eeed8068881b4b9f03e8797bcbda26d9126b8d0dba32cbda1ed7c6dd61a9a985254b95ebf7cadbe4db243b76669b8bd3408797c06e3f"}, @pad1, @pad1]}, 0x128) write$P9_RSTATu(r7, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x100000000) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f00000001c0)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100e2eb2246000018000000", @ANYRES32=r3, @ANYBLOB="ffffffff000000002e2f66696c653000"]) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r8, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYRESOCT=r1, @ANYRES32=0x0, @ANYBLOB="05002d0000000000d843017284e6e81a32f49611d2cd359a1ca5c1243d4d79d5f92aff8b227f494e5bfebb37fcf347c60bc16ddbd85701678fe3ca94e09df33958765a0acc3cbb63205b75e1d53f5caf382ba02ac28c529d17ef25322c2e7182b18cd246bd3556017e0672665ff2e18dd393ec86c069f809ea08631d7559ee0966a56445a104c24482bf41c241ad194f6a868bfaec2271a2743f7f1dad641499ef2a9fc04c3110f36c0c3a804327dd67e042286c68a1f99b9776ec6f30c2baaa26d6e4f8f4487e6f475baaa9e3c59087ed3c529143c1b34da123a8e2af0cceb1b15a"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x200008a0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:51:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x8) [ 1103.416399] block nbd0: Receive control failed (result -32) [ 1103.424465] block nbd0: shutting down sockets [ 1103.443898] block nbd2: shutting down sockets 07:51:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x10001, 0x0) r4 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003480)={0x10c, 0x0, &(0x7f0000003300)=[@acquire, @free_buffer, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x8, 0x0, 0x21}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x400}, @exit_looper, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000140)={@fda={0x66646185, 0x2, 0x1, 0x18}, @fd={0x66642a85, 0x0, r2}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}}, &(0x7f00000001c0)={0x0, 0x20, 0x38}}, 0x1000}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000200)={@ptr={0x70742a85, 0x0, &(0x7f00000012c0)=""/4096, 0x1000, 0x0, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f00000022c0)=""/4096, 0x1000, 0x1, 0x1f}, @fd={0x66642a85, 0x0, r3}}, &(0x7f00000032c0)={0x0, 0x28, 0x50}}, 0x40}, @register_looper, @free_buffer], 0x3, 0x0, &(0x7f0000003440)="5d66a1"}) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x10001, 0x0) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) (async) fcntl$setstatus(r4, 0x4, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003480)={0x10c, 0x0, &(0x7f0000003300)=[@acquire, @free_buffer, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000080)={@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x8, 0x0, 0x21}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000100)={0x0, 0x18, 0x38}}, 0x400}, @exit_looper, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000140)={@fda={0x66646185, 0x2, 0x1, 0x18}, @fd={0x66642a85, 0x0, r2}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}}, &(0x7f00000001c0)={0x0, 0x20, 0x38}}, 0x1000}, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000200)={@ptr={0x70742a85, 0x0, &(0x7f00000012c0)=""/4096, 0x1000, 0x0, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f00000022c0)=""/4096, 0x1000, 0x1, 0x1f}, @fd={0x66642a85, 0x0, r3}}, &(0x7f00000032c0)={0x0, 0x28, 0x50}}, 0x40}, @register_looper, @free_buffer], 0x3, 0x0, &(0x7f0000003440)="5d66a1"}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:51:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000140)={0x2b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast2}]}, 0x20) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x56e39658e531a2b9, 0x70bd2c, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20001c40}, 0x4004091) 07:51:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x0) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x6200) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x12, r6, {0x101}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) 07:51:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xe20}}, './file0\x00'}) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) [ 1104.075875] block nbd1: Receive control failed (result -32) [ 1104.077344] block nbd1: shutting down sockets 07:51:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SNDCTL_SEQ_THRESHOLD(0xffffffffffffffff, 0x4004510d, &(0x7f0000000040)=0x10001) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000) 07:51:59 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x0) (async) fcntl$setstatus(r4, 0x4, 0x0) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) (async) fcntl$setstatus(r5, 0x4, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x6200) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x12, r6, {0x101}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) 07:51:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xe20}}, './file0\x00'}) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) [ 1104.239907] block nbd5: shutting down sockets [ 1104.253260] block nbd1: shutting down sockets 07:52:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x80080, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x80080, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) 07:52:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000001000018000000", @ANYRES32=r2, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000040)=0x350) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x0) r5 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x6200) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x12, r6, {0x101}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r2, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r4, 0x4, 0x0) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) (async) fcntl$setstatus(r5, 0x4, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x6200) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x12, r6, {0x101}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}) (async) 07:52:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xe20}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xe20}}, './file0\x00'}) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) 07:52:00 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) [ 1104.370240] block nbd0: Receive control failed (result -32) [ 1104.370554] block nbd0: shutting down sockets [ 1104.399043] block nbd2: Receive control failed (result -32) [ 1104.405509] block nbd2: shutting down sockets 07:52:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000000)={0x1000, 0x1ff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:52:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 07:52:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x80080, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) [ 1104.621528] block nbd2: shutting down sockets [ 1104.639483] block nbd5: Device being setup by another task [ 1104.647551] block nbd5: shutting down sockets 07:52:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x0, 0x0, 0xffffffff}}) 07:52:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000000)={0x1000, 0x1ff}) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:52:00 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1105.087134] block nbd4: Receive control failed (result -32) [ 1105.093221] block nbd4: shutting down sockets 07:52:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) 07:52:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000001000018000000", @ANYRES32=r2, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000040)=0x350) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000001000018000000", @ANYRES32=r2, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000040)=0x350) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:52:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) (async) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000000)={0x1000, 0x1ff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:52:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x84000, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0xff}, @remote, 0x7800}}) socket$inet6_udplite(0xa, 0x2, 0x88) 07:52:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) [ 1105.350146] block nbd1: Receive control failed (result -32) [ 1105.350453] block nbd1: shutting down sockets 07:52:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x80002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:01 executing program 3: ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f00000001c0)=0x2) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0xd, @private2, @remote}}) r1 = userfaultfd(0x80001) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x2}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0x2, 0xeebb, 0xfffffffc, 0x5, 0x9834}) socket$l2tp6(0xa, 0x2, 0x73) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x3e}}, './file0\x00'}) [ 1105.486528] block nbd0: Receive control failed (result -32) [ 1105.486792] block nbd0: shutting down sockets [ 1105.533881] block nbd5: shutting down sockets 07:52:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x5a202) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 07:52:01 executing program 1: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000001000018000000", @ANYRES32=r2, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000040)=0x350) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:01 executing program 3: ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f00000001c0)=0x2) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0xd, @private2, @remote}}) r1 = userfaultfd(0x80001) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x2}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0x2, 0xeebb, 0xfffffffc, 0x5, 0x9834}) socket$l2tp6(0xa, 0x2, 0x73) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x3e}}, './file0\x00'}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f00000001c0)=0x2) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0xd, @private2, @remote}}) (async) userfaultfd(0x80001) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x2}) (async) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0x2, 0xeebb, 0xfffffffc, 0x5, 0x9834}) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x3e}}, './file0\x00'}) (async) [ 1105.560786] block nbd1: shutting down sockets [ 1105.578297] block nbd2: Receive control failed (result -32) [ 1105.584409] block nbd2: shutting down sockets 07:52:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 07:52:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x5a202) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:01 executing program 3: ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f00000001c0)=0x2) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0xd, @private2, @remote}}) r1 = userfaultfd(0x80001) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x2}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0x2, 0xeebb, 0xfffffffc, 0x5, 0x9834}) socket$l2tp6(0xa, 0x2, 0x73) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x3e}}, './file0\x00'}) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f00000001c0)=0x2) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0xd, @private2, @remote}}) (async) userfaultfd(0x80001) (async) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x2}) (async) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0x2, 0xeebb, 0xfffffffc, 0x5, 0x9834}) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x3e}}, './file0\x00'}) (async) 07:52:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x7fff, 0xfff, 0x1f, 0x800, 0xfffffffd], 0x5, 0xc00, 0x0, 0xffffffffffffffff}) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1105.820236] block nbd5: shutting down sockets 07:52:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x5a202) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x5a202) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1105.993526] block nbd5: shutting down sockets 07:52:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) 07:52:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @remote}}) 07:52:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000080)=0x7fff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x7fff, 0xfff, 0x1f, 0x800, 0xfffffffd], 0x5, 0xc00, 0x0, 0xffffffffffffffff}) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 07:52:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x12500) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7, 0x3, 0x4, 0x4, 0x7], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CURSOR(r3, 0xc01c64a3, &(0x7f0000000200)={0x0, 0x7fff, 0x20, 0x8, 0x1000, 0x4, 0x4}) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, &(0x7f00000001c0)=0x4ca) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1106.409200] block nbd4: Receive control failed (result -32) [ 1106.410291] block nbd4: shutting down sockets [ 1106.434977] block nbd0: Receive control failed (result -32) [ 1106.435285] block nbd0: shutting down sockets 07:52:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) [ 1106.535198] block nbd1: Receive control failed (result -32) [ 1106.541735] block nbd1: shutting down sockets 07:52:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x6280) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:52:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x7fff, 0xfff, 0x1f, 0x800, 0xfffffffd], 0x5, 0xc00, 0x0, 0xffffffffffffffff}) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1106.649343] block nbd5: Device being setup by another task [ 1106.655235] block nbd5: shutting down sockets 07:52:02 executing program 3: accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) socket$inet6(0xa, 0x3, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 07:52:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x80040, 0x0) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x7) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000007, 0x2010, r2, 0x7f50000) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r6, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) [ 1106.810125] block nbd3: shutting down sockets [ 1106.829085] block nbd5: Device being setup by another task [ 1106.836096] block nbd5: shutting down sockets 07:52:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000001c0)={0x0, @aes128}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@dev, @empty, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r2, 0x0, 0x0, 0x0, 0x9, 0x0, @private2, @ipv4={'\x00', '\xff\xff', @multicast2}}}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000200)={0x3ff, 0x200, 0x6, 0x7, 0x6}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x24, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0963104000"/20], 0x4d, 0x0, &(0x7f0000000100)="fe6b7d991d9794f860ac1e0be7cdd4a2d1969867b48e4fba597e7902f8acc562902b5a09086f6d90741274ded7f146a7d777f18a69bd70af42afe53a69e9f9831974fbf94ef7baf353d03cfb31"}) 07:52:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1106.999853] block nbd5: shutting down sockets 07:52:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x80040, 0x0) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x7) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000007, 0x2010, r2, 0x7f50000) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r6, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x80040, 0x0) (async) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x7) (async) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000007, 0x2010, r2, 0x7f50000) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r6, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r6, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) (async) [ 1107.337539] block nbd0: Receive control failed (result -32) [ 1107.338516] block nbd0: shutting down sockets 07:52:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000080)=0x7fff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000100)) [ 1107.395440] block nbd2: Receive control failed (result -32) [ 1107.402451] block nbd2: shutting down sockets [ 1107.408512] block nbd4: Receive control failed (result -32) [ 1107.417852] block nbd4: shutting down sockets 07:52:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x80040, 0x0) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x7) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000007, 0x2010, r2, 0x7f50000) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r6, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) (rerun: 32) 07:52:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) 07:52:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f0000000080)=0x7fff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1107.465356] block nbd1: Receive control failed (result -32) [ 1107.469515] block nbd1: shutting down sockets [ 1107.491853] block nbd5: shutting down sockets 07:52:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000100)) 07:52:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000180)={0x0, 0x17, 0x5, 0x3, 0x9e, 0x3, &(0x7f00000000c0)="9d87e8420ee6bf804404eb2245f6e0ae3b2a6c3533d2e008d54b3837c8c02d31323ca30cb33e35001fc08c912e82190c6a3616cba1ba8e75bc8d51065c028a13c40b1bcb9b3523061c11920f9f2734057a6bcd2e9ab93c0fa7b4d3dad40bacf8b8600899f1c0cd5cfb505b1e3d76614c7cf553673f7b4f615875ae427061ee5a4a12f3393432fe88468cbddd05a7ccc50c8bdaf2aa1a50aad5e9fcaf7324"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 07:52:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000100)) [ 1107.659015] block nbd5: Device being setup by another task [ 1107.679524] block nbd5: Device being setup by another task 07:52:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000100)) [ 1107.718943] block nbd5: Device being setup by another task [ 1107.734821] block nbd2: shutting down sockets [ 1107.751508] block nbd5: Device being setup by another task [ 1107.789107] block nbd1: Device being setup by another task [ 1107.789265] block nbd5: Device being setup by another task 07:52:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1107.830709] block nbd5: Device being setup by another task [ 1107.855240] block nbd3: Receive control failed (result -32) [ 1107.859341] block nbd3: shutting down sockets [ 1107.861767] block nbd5: Device being setup by another task [ 1107.919093] block nbd5: Device being setup by another task [ 1107.958956] block nbd5: Device being setup by another task [ 1107.979295] block nbd5: Device being setup by another task [ 1108.018955] block nbd5: Device being setup by another task [ 1108.058901] block nbd5: Device being setup by another task [ 1108.108975] block nbd5: Device being setup by another task [ 1108.149003] block nbd5: Device being setup by another task [ 1108.188974] block nbd5: Device being setup by another task [ 1108.228944] block nbd5: Device being setup by another task 07:52:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) 07:52:03 executing program 2: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000180)={0x0, 0x17, 0x5, 0x3, 0x9e, 0x3, &(0x7f00000000c0)="9d87e8420ee6bf804404eb2245f6e0ae3b2a6c3533d2e008d54b3837c8c02d31323ca30cb33e35001fc08c912e82190c6a3616cba1ba8e75bc8d51065c028a13c40b1bcb9b3523061c11920f9f2734057a6bcd2e9ab93c0fa7b4d3dad40bacf8b8600899f1c0cd5cfb505b1e3d76614c7cf553673f7b4f615875ae427061ee5a4a12f3393432fe88468cbddd05a7ccc50c8bdaf2aa1a50aad5e9fcaf7324"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 07:52:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000100)) [ 1108.248797] block nbd0: Receive control failed (result -32) [ 1108.249124] block nbd0: shutting down sockets [ 1108.269901] block nbd5: Device being setup by another task 07:52:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000100)) [ 1108.310090] block nbd5: Device being setup by another task [ 1108.348982] block nbd5: Device being setup by another task [ 1108.388923] block nbd5: Device being setup by another task [ 1108.396554] block nbd2: shutting down sockets [ 1108.428937] block nbd5: Device being setup by another task 07:52:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0xffffffffffffffe1, 0xb60, 0x7, 0x0, 0x1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = accept$inet6(r0, 0x0, &(0x7f0000000240)=0x52) accept4$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000100)=0x1c, 0x180800) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r4, 0x4068aea3, &(0x7f00000001c0)={0xc5, 0x0, r5}) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000140)=[0x0, 0x0]}) [ 1108.473905] block nbd5: shutting down sockets 07:52:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (rerun: 32) 07:52:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000180)={0x0, 0x17, 0x5, 0x3, 0x9e, 0x3, &(0x7f00000000c0)="9d87e8420ee6bf804404eb2245f6e0ae3b2a6c3533d2e008d54b3837c8c02d31323ca30cb33e35001fc08c912e82190c6a3616cba1ba8e75bc8d51065c028a13c40b1bcb9b3523061c11920f9f2734057a6bcd2e9ab93c0fa7b4d3dad40bacf8b8600899f1c0cd5cfb505b1e3d76614c7cf553673f7b4f615875ae427061ee5a4a12f3393432fe88468cbddd05a7ccc50c8bdaf2aa1a50aad5e9fcaf7324"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) (async) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000180)={0x0, 0x17, 0x5, 0x3, 0x9e, 0x3, &(0x7f00000000c0)="9d87e8420ee6bf804404eb2245f6e0ae3b2a6c3533d2e008d54b3837c8c02d31323ca30cb33e35001fc08c912e82190c6a3616cba1ba8e75bc8d51065c028a13c40b1bcb9b3523061c11920f9f2734057a6bcd2e9ab93c0fa7b4d3dad40bacf8b8600899f1c0cd5cfb505b1e3d76614c7cf553673f7b4f615875ae427061ee5a4a12f3393432fe88468cbddd05a7ccc50c8bdaf2aa1a50aad5e9fcaf7324"}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) 07:52:04 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) [ 1108.497395] block nbd1: Receive control failed (result -32) [ 1108.503508] block nbd1: shutting down sockets 07:52:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0xffffffffffffffe1, 0xb60, 0x7, 0x0, 0x1}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = accept$inet6(r0, 0x0, &(0x7f0000000240)=0x52) accept4$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000100)=0x1c, 0x180800) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r4, 0x4068aea3, &(0x7f00000001c0)={0xc5, 0x0, r5}) (async) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000140)=[0x0, 0x0]}) [ 1108.565723] block nbd5: shutting down sockets 07:52:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) 07:52:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x113680, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x6, 0x0, 0x7fff], 0x4, 0x80800}) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x141400) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x2262], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) [ 1108.668881] block nbd2: Device being setup by another task [ 1108.690557] block nbd2: shutting down sockets 07:52:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1108.728907] block nbd5: Device being setup by another task [ 1108.736049] block nbd5: shutting down sockets [ 1108.741551] block nbd3: Receive control failed (result -32) [ 1108.747894] block nbd3: shutting down sockets 07:52:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) 07:52:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x42a40) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x41], 0x1, 0xc49, 0x4757, 0x10001, 0x4, 0x1, 0x1000, {0x60, 0x20, 0xfff, 0x8, 0x7f, 0x0, 0x1, 0x2, 0x75, 0x0, 0xcafb, 0x9, 0x9, 0x14d, "782a0fe4d9fbd48096f2cf96c6aa11e6bd7ee9b9f268b9f290f990df27e9288b"}}) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) 07:52:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x113680, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x6, 0x0, 0x7fff], 0x4, 0x80800}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x141400) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x2262], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0xffffffffffffffe1, 0xb60, 0x7, 0x0, 0x1}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = accept$inet6(r0, 0x0, &(0x7f0000000240)=0x52) accept4$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000100)=0x1c, 0x180800) (async, rerun: 64) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async, rerun: 64) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r5, 0x0, 0x0) (async) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r4, 0x4068aea3, &(0x7f00000001c0)={0xc5, 0x0, r5}) (async, rerun: 64) write$P9_RSTATu(r3, 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async, rerun: 64) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 64) write$P9_RSTATu(r6, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000140)=[0x0, 0x0]}) [ 1109.175217] block nbd0: Receive control failed (result -32) [ 1109.179274] block nbd0: shutting down sockets 07:52:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x113680, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x6, 0x0, 0x7fff], 0x4, 0x80800}) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x141400) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x2262], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x113680, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x6, 0x0, 0x7fff], 0x4, 0x80800}) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x141400) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x2262], 0x1}) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 07:52:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) 07:52:05 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0xa268ba76b6c1ac5}) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0xfff, 0x10003) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7fff, 0x0, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:05 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) 07:52:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1109.378877] block nbd5: Device being setup by another task [ 1109.386460] block nbd5: shutting down sockets 07:52:05 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) [ 1109.569353] block nbd5: shutting down sockets 07:52:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1109.634951] block nbd3: Receive control failed (result -32) [ 1109.641223] block nbd3: shutting down sockets 07:52:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x42a40) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x41], 0x1, 0xc49, 0x4757, 0x10001, 0x4, 0x1, 0x1000, {0x60, 0x20, 0xfff, 0x8, 0x7f, 0x0, 0x1, 0x2, 0x75, 0x0, 0xcafb, 0x9, 0x9, 0x14d, "782a0fe4d9fbd48096f2cf96c6aa11e6bd7ee9b9f268b9f290f990df27e9288b"}}) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:52:05 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000100)) 07:52:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x42a40) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x41], 0x1, 0xc49, 0x4757, 0x10001, 0x4, 0x1, 0x1000, {0x60, 0x20, 0xfff, 0x8, 0x7f, 0x0, 0x1, 0x2, 0x75, 0x0, 0xcafb, 0x9, 0x9, 0x14d, "782a0fe4d9fbd48096f2cf96c6aa11e6bd7ee9b9f268b9f290f990df27e9288b"}}) (async, rerun: 32) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1110.107715] block nbd2: Receive control failed (result -32) [ 1110.113989] block nbd2: shutting down sockets [ 1110.119358] block nbd0: Receive control failed (result -32) [ 1110.119807] block nbd0: shutting down sockets 07:52:05 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000100)) 07:52:05 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0xa268ba76b6c1ac5}) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) (async) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0xfff, 0x10003) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7fff, 0x0, 0x1}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:06 executing program 4: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(0xffffffffffffffff, 0x8008662c, &(0x7f0000000100)) [ 1110.322835] block nbd1: Receive control failed (result -32) [ 1110.323134] block nbd1: shutting down sockets 07:52:06 executing program 5: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:52:06 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0xa268ba76b6c1ac5}) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) (async) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0xfff, 0x10003) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7fff, 0x0, 0x1}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, 0x0) 07:52:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1110.497969] block nbd3: Receive control failed (result -32) [ 1110.498262] block nbd3: shutting down sockets 07:52:06 executing program 4: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0xa268ba76b6c1ac5}) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0xfff, 0x10003) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7fff, 0x0, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) [ 1110.578823] block nbd5: Device being setup by another task [ 1110.584772] block nbd5: shutting down sockets 07:52:06 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000100)) 07:52:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) write$P9_RAUTH(r2, &(0x7f0000000080)={0x14, 0x67, 0x2, {0x19, 0x0, 0x1}}, 0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000100)={[{0x2, 0x5, 0x0, 0x4, 0x81, 0x2, 0x81, 0x1, 0x1, 0x8, 0x1, 0x9, 0x8001}, {0x4, 0x9, 0x5, 0x9, 0x81, 0x8, 0x8, 0x40, 0xad, 0x5, 0x0, 0x7f, 0x7}, {0x9, 0x3, 0x0, 0x4d, 0x6, 0x80, 0x20, 0x3f, 0x6, 0x7, 0x9, 0x40, 0x200}], 0x80000000}) 07:52:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x42a40) (async) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x41], 0x1, 0xc49, 0x4757, 0x10001, 0x4, 0x1, 0x1000, {0x60, 0x20, 0xfff, 0x8, 0x7f, 0x0, 0x1, 0x2, 0x75, 0x0, 0xcafb, 0x9, 0x9, 0x14d, "782a0fe4d9fbd48096f2cf96c6aa11e6bd7ee9b9f268b9f290f990df27e9288b"}}) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1111.059611] block nbd0: Receive control failed (result -32) [ 1111.066612] block nbd0: shutting down sockets [ 1111.080874] block nbd2: shutting down sockets 07:52:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) 07:52:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) write$P9_RAUTH(r2, &(0x7f0000000080)={0x14, 0x67, 0x2, {0x19, 0x0, 0x1}}, 0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000100)={[{0x2, 0x5, 0x0, 0x4, 0x81, 0x2, 0x81, 0x1, 0x1, 0x8, 0x1, 0x9, 0x8001}, {0x4, 0x9, 0x5, 0x9, 0x81, 0x8, 0x8, 0x40, 0xad, 0x5, 0x0, 0x7f, 0x7}, {0x9, 0x3, 0x0, 0x4d, 0x6, 0x80, 0x20, 0x3f, 0x6, 0x7, 0x9, 0x40, 0x200}], 0x80000000}) [ 1111.189577] block nbd5: shutting down sockets 07:52:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 07:52:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) write$P9_RAUTH(r2, &(0x7f0000000080)={0x14, 0x67, 0x2, {0x19, 0x0, 0x1}}, 0x14) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) (async, rerun: 32) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000100)={[{0x2, 0x5, 0x0, 0x4, 0x81, 0x2, 0x81, 0x1, 0x1, 0x8, 0x1, 0x9, 0x8001}, {0x4, 0x9, 0x5, 0x9, 0x81, 0x8, 0x8, 0x40, 0xad, 0x5, 0x0, 0x7f, 0x7}, {0x9, 0x3, 0x0, 0x4d, 0x6, 0x80, 0x20, 0x3f, 0x6, 0x7, 0x9, 0x40, 0x200}], 0x80000000}) (rerun: 32) 07:52:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x410400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair(0x21, 0x80000, 0x20, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PTP_CLOCK_GETCAPS(0xffffffffffffffff, 0x80503d01, &(0x7f00000000c0)) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r1, 0x40}) 07:52:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1111.396789] block nbd3: Receive control failed (result -32) [ 1111.398546] block nbd5: Device being setup by another task [ 1111.403279] block nbd3: shutting down sockets [ 1111.416752] block nbd1: shutting down sockets [ 1111.419893] block nbd5: shutting down sockets 07:52:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) write$sysctl(r2, &(0x7f0000000040)='1\x00', 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:52:07 executing program 4: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0xa268ba76b6c1ac5}) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0xfff, 0x10003) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7fff, 0x0, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) [ 1111.477088] block nbd4: Receive control failed (result -32) [ 1111.483224] block nbd4: shutting down sockets 07:52:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x410400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair(0x21, 0x80000, 0x20, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PTP_CLOCK_GETCAPS(0xffffffffffffffff, 0x80503d01, &(0x7f00000000c0)) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r1, 0x40}) 07:52:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x410400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair(0x21, 0x80000, 0x20, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PTP_CLOCK_GETCAPS(0xffffffffffffffff, 0x80503d01, &(0x7f00000000c0)) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r1, 0x40}) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x410400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair(0x21, 0x80000, 0x20, &(0x7f0000000040)) (async) ioctl$PTP_CLOCK_GETCAPS(0xffffffffffffffff, 0x80503d01, &(0x7f00000000c0)) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r1, 0x40}) (async) 07:52:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) write$sysctl(r1, &(0x7f0000000000)='2\x00', 0x2) [ 1111.670760] block nbd5: shutting down sockets 07:52:07 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x600000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f00000000c0)={0x4, 0x4}) ioctl$NBD_DO_IT(r1, 0xab03) 07:52:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) write$P9_RSTATu(r5, 0x0, 0x0) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140), 0xa4c2, 0x0) write$P9_RSTATu(r6, 0x0, 0x0) r7 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x40143, 0x0) write$P9_RSTATu(r7, 0x0, 0x0) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r8, 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) 07:52:07 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x600000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f00000000c0)={0x4, 0x4}) ioctl$NBD_DO_IT(r1, 0xab03) 07:52:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:52:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) (rerun: 32) 07:52:07 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x600000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f00000000c0)={0x4, 0x4}) (async) ioctl$NBD_DO_IT(r1, 0xab03) [ 1112.126175] block nbd0: Receive control failed (result -32) [ 1112.132623] block nbd0: shutting down sockets [ 1112.159223] block nbd2: Receive control failed (result -32) [ 1112.159477] block nbd2: shutting down sockets 07:52:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) [ 1112.350666] block nbd3: Receive control failed (result -32) [ 1112.360122] block nbd3: shutting down sockets 07:52:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:52:08 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x600000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f00000000c0)={0x4, 0x4}) ioctl$NBD_DO_IT(r1, 0xab03) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x600000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r3, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f00000000c0)={0x4, 0x4}) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) 07:52:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) (async) [ 1112.394243] block nbd4: Receive control failed (result -32) [ 1112.401905] block nbd4: shutting down sockets 07:52:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:52:08 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10003}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) 07:52:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1112.628869] block nbd2: Device being setup by another task 07:52:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:08 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) [ 1113.328023] block nbd0: Receive control failed (result -104) [ 1113.328533] block nbd0: shutting down sockets [ 1113.344349] block nbd2: Receive control failed (result -32) [ 1113.344430] block nbd2: shutting down sockets 07:52:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:52:09 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x8, 0x0, '\x00', 0x6, 0x5}) [ 1113.402067] block nbd4: Receive control failed (result -32) [ 1113.408241] block nbd4: shutting down sockets 07:52:09 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:52:09 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10003}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) write$P9_RSTATu(r0, 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10003}) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) [ 1113.524946] block nbd1: Receive control failed (result -32) [ 1113.531058] block nbd1: shutting down sockets 07:52:09 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1113.630721] block nbd3: Receive control failed (result -32) [ 1113.638537] block nbd3: shutting down sockets 07:52:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:52:09 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) [ 1113.736971] block nbd1: shutting down sockets 07:52:09 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10003}) r1 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) [ 1114.327601] block nbd2: Receive control failed (result -32) [ 1114.333926] block nbd2: shutting down sockets [ 1114.581943] block nbd3: Receive control failed (result -32) [ 1114.588011] block nbd3: shutting down sockets [ 1114.627127] block nbd1: Receive control failed (result -32) [ 1114.629065] block nbd1: shutting down sockets [ 1116.779375] ieee802154 phy0 wpan0: encryption failed: -22 [ 1116.784975] ieee802154 phy1 wpan1: encryption failed: -22 [ 1143.015416] block nbd0: Connection timed out [ 1143.019959] print_req_error: 460 callbacks suppressed [ 1143.019964] print_req_error: I/O error, dev nbd0, sector 0 [ 1143.032123] print_req_error: I/O error, dev nbd0, sector 0 [ 1143.037896] buffer_io_error: 490 callbacks suppressed [ 1143.037902] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1143.050252] print_req_error: I/O error, dev nbd0, sector 2 [ 1143.055979] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1143.063018] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1143.070172] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1143.077459] print_req_error: I/O error, dev nbd0, sector 0 [ 1143.083115] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1143.090659] print_req_error: I/O error, dev nbd0, sector 2 [ 1143.096448] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1143.103511] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1143.110761] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1143.118072] print_req_error: I/O error, dev nbd0, sector 0 [ 1143.118100] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1143.118242] print_req_error: I/O error, dev nbd0, sector 2 [ 1143.136996] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1143.144091] print_req_error: I/O error, dev nbd0, sector 4 [ 1143.150460] print_req_error: I/O error, dev nbd0, sector 0 [ 1143.156244] print_req_error: I/O error, dev nbd0, sector 2 07:52:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:52:38 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:38 executing program 4: socket$inet6(0xa, 0x3, 0x3) socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) 07:52:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xc0400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000001000000180010009692e6b70076d074026ff3347745dc101716106d2f1b5c268469dd075eb19c01514f296a3e75feb8d2a890ed08415904aac1d632cd32dfe892310d33eeef63c74c7b3fc7e97ae25ccaa2a8d1c26069cde791128302894a2bea4744f1bd120e58ad9158d540e659e85181e0dbf192525320554db232a21cec3bd738f92fec6ad0c2580e2c23f6880a9b4f6375311d4063b4fb924cec00f1317dff76d181c34dafb99df34e763e620cca067575c05c18b1901550a8397636fed35a6de78930c700f3ede3381234ed9291412d27fce8d667e421f39be2f1c9a61c3aa9cb602c0a1ae3a9adb8", @ANYRES32=r2, @ANYBLOB="06000000000000002e2f66696c653000"]) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000100)={0x650a, 0x79, 0xfffffffa}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8ecc8b8adfe76dc9, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000040)={0x1, 0x107000}) 07:52:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x8, 0x0, '\x00', 0x6, 0x5}) [ 1143.163941] ldm_validate_partition_table(): Disk read failed. [ 1143.171236] Dev nbd0: unable to read RDB block 0 [ 1143.177323] nbd0: unable to read partition table [ 1143.182219] nbd0: partition table beyond EOD, truncated 07:52:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) 07:52:38 executing program 4: socketpair(0x29, 0x5, 0x20, &(0x7f0000000000)) 07:52:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:52:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) 07:52:38 executing program 4: socketpair(0x0, 0x5, 0x20, &(0x7f0000000000)) 07:52:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1143.327778] block nbd2: Device being setup by another task 07:52:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:52:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x0) 07:52:39 executing program 4: socketpair(0x0, 0x5, 0x20, &(0x7f0000000000)) 07:52:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x8, 0x0, '\x00', 0x6, 0x5}) 07:52:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 07:52:39 executing program 1: syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xc0400) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xc0400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000001000000180010009692e6b70076d074026ff3347745dc101716106d2f1b5c268469dd075eb19c01514f296a3e75feb8d2a890ed08415904aac1d632cd32dfe892310d33eeef63c74c7b3fc7e97ae25ccaa2a8d1c26069cde791128302894a2bea4744f1bd120e58ad9158d540e659e85181e0dbf192525320554db232a21cec3bd738f92fec6ad0c2580e2c23f6880a9b4f6375311d4063b4fb924cec00f1317dff76d181c34dafb99df34e763e620cca067575c05c18b1901550a8397636fed35a6de78930c700f3ede3381234ed9291412d27fce8d667e421f39be2f1c9a61c3aa9cb602c0a1ae3a9adb8", @ANYRES32=r2, @ANYBLOB="06000000000000002e2f66696c653000"]) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000100)={0x650a, 0x79, 0xfffffffa}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8ecc8b8adfe76dc9, 0x0) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8ecc8b8adfe76dc9, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000040)={0x1, 0x107000}) [ 1144.066747] block nbd2: Receive control failed (result -32) [ 1144.072753] block nbd2: shutting down sockets [ 1144.074357] block nbd0: shutting down sockets [ 1144.082547] block nbd1: Receive control failed (result -32) [ 1144.088650] block nbd1: shutting down sockets 07:52:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:39 executing program 4: socketpair(0x0, 0x5, 0x20, &(0x7f0000000000)) 07:52:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 07:52:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:52:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 07:52:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) [ 1144.984902] block nbd1: Receive control failed (result -32) [ 1144.991021] block nbd1: shutting down sockets [ 1173.732416] block nbd0: Connection timed out [ 1173.736862] print_req_error: 75 callbacks suppressed [ 1173.736867] print_req_error: I/O error, dev nbd0, sector 0 [ 1173.748916] print_req_error: I/O error, dev nbd0, sector 0 [ 1173.754646] buffer_io_error: 90 callbacks suppressed [ 1173.754655] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1173.766919] print_req_error: I/O error, dev nbd0, sector 2 [ 1173.772652] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1173.779681] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1173.786870] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1173.794196] print_req_error: I/O error, dev nbd0, sector 0 [ 1173.799827] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1173.806999] print_req_error: I/O error, dev nbd0, sector 2 [ 1173.812978] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1173.820012] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1173.827176] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1173.835534] print_req_error: I/O error, dev nbd0, sector 0 [ 1173.841176] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1173.848502] print_req_error: I/O error, dev nbd0, sector 2 [ 1173.854230] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1173.861418] print_req_error: I/O error, dev nbd0, sector 0 [ 1173.867273] print_req_error: I/O error, dev nbd0, sector 2 [ 1173.873304] print_req_error: I/O error, dev nbd0, sector 0 07:53:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:53:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x8, 0x0, '\x00', 0x6, 0x5}) 07:53:09 executing program 4: socketpair(0x29, 0x0, 0x20, &(0x7f0000000000)) 07:53:09 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:09 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:53:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0xc0400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000001000000180010009692e6b70076d074026ff3347745dc101716106d2f1b5c268469dd075eb19c01514f296a3e75feb8d2a890ed08415904aac1d632cd32dfe892310d33eeef63c74c7b3fc7e97ae25ccaa2a8d1c26069cde791128302894a2bea4744f1bd120e58ad9158d540e659e85181e0dbf192525320554db232a21cec3bd738f92fec6ad0c2580e2c23f6880a9b4f6375311d4063b4fb924cec00f1317dff76d181c34dafb99df34e763e620cca067575c05c18b1901550a8397636fed35a6de78930c700f3ede3381234ed9291412d27fce8d667e421f39be2f1c9a61c3aa9cb602c0a1ae3a9adb8", @ANYRES32=r2, @ANYBLOB="06000000000000002e2f66696c653000"]) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000100)={0x650a, 0x79, 0xfffffffa}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x8ecc8b8adfe76dc9, 0x0) write$P9_RSTATu(r4, 0x0, 0x0) (async) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000040)={0x1, 0x107000}) [ 1173.881987] ldm_validate_partition_table(): Disk read failed. [ 1173.888875] Dev nbd0: unable to read RDB block 0 [ 1173.894796] nbd0: unable to read partition table [ 1173.899677] nbd0: partition table beyond EOD, truncated 07:53:09 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:53:09 executing program 4: socketpair(0x29, 0x0, 0x20, &(0x7f0000000000)) 07:53:09 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:09 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) 07:53:09 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x6, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}]}, 0x390) 07:53:09 executing program 4: socketpair(0x29, 0x0, 0x20, &(0x7f0000000000)) [ 1174.781981] block nbd1: Receive control failed (result -32) [ 1174.784666] block nbd2: shutting down sockets [ 1174.792503] block nbd1: shutting down sockets [ 1174.797703] block nbd0: Receive control failed (result -104) [ 1178.213110] ieee802154 phy0 wpan0: encryption failed: -22 [ 1178.218690] ieee802154 phy1 wpan1: encryption failed: -22 [ 1204.449612] block nbd0: Connection timed out [ 1204.454066] block nbd0: shutting down sockets [ 1204.458570] print_req_error: 81 callbacks suppressed [ 1204.458575] print_req_error: I/O error, dev nbd0, sector 0 [ 1204.469377] buffer_io_error: 90 callbacks suppressed [ 1204.469386] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1204.481654] block nbd0: Connection timed out [ 1204.486066] print_req_error: I/O error, dev nbd0, sector 2 [ 1204.491762] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1204.498815] block nbd0: Connection timed out [ 1204.503301] print_req_error: I/O error, dev nbd0, sector 4 [ 1204.508932] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1204.516063] block nbd0: Connection timed out [ 1204.520530] print_req_error: I/O error, dev nbd0, sector 6 [ 1204.526158] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1204.533492] print_req_error: I/O error, dev nbd0, sector 0 [ 1204.539138] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1204.546609] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1204.553745] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1204.560857] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1204.568058] print_req_error: I/O error, dev nbd0, sector 0 [ 1204.573853] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1204.581015] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1204.588216] print_req_error: I/O error, dev nbd0, sector 0 [ 1204.594355] print_req_error: I/O error, dev nbd0, sector 0 07:53:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:53:40 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x5, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}]}, 0x310) 07:53:40 executing program 4: socketpair(0x29, 0x5, 0x0, &(0x7f0000000000)) 07:53:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) [ 1204.600297] print_req_error: I/O error, dev nbd0, sector 0 [ 1204.606091] print_req_error: I/O error, dev nbd0, sector 0 [ 1204.612442] ldm_validate_partition_table(): Disk read failed. [ 1204.619182] Dev nbd0: unable to read RDB block 0 [ 1204.624850] nbd0: unable to read partition table [ 1204.630031] nbd0: partition table beyond EOD, truncated [ 1204.636990] nbd0: detected capacity change from 0 to 4096 07:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x4, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}]}, 0x290) 07:53:40 executing program 4: socketpair(0x29, 0x5, 0x0, 0x0) 07:53:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x3, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}]}, 0x210) [ 1204.658643] ldm_validate_partition_table(): Disk read failed. [ 1204.690876] Dev nbd0: unable to read RDB block 0 [ 1204.699278] nbd0: unable to read partition table 07:53:40 executing program 4: socketpair(0x29, 0x5, 0x0, 0x0) 07:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}]}, 0x190) [ 1204.749530] nbd0: partition table beyond EOD, truncated [ 1204.765510] ldm_validate_partition_table(): Disk read failed. [ 1204.787064] Dev nbd0: unable to read RDB block 0 [ 1204.824308] nbd0: unable to read partition table [ 1204.838099] nbd0: partition table beyond EOD, truncated 07:53:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:53:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:40 executing program 4: socketpair(0x29, 0x5, 0x0, 0x0) 07:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}]}, 0x110) [ 1204.960277] block nbd0: shutting down sockets 07:53:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) 07:53:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:53:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:53:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x0, @mcast1, 0x7}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x2, @private2, 0x101}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x40}}, {{0xa, 0x4e21, 0x2c, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x24}, 0xe6}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x7, @private0, 0xffffffff}}]}, 0x410) [ 1205.503766] block nbd2: Receive control failed (result -104) [ 1205.509689] block nbd1: Receive control failed (result -32) [ 1205.509994] block nbd1: shutting down sockets 07:53:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc544) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0xfffffffc, 0x5, 0x8, 0x3e, 0xda]}, &(0x7f0000000180)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDCTL_TMR_STOP(r2, 0x5403) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x728, 0x1, 0x20}) 07:53:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:53:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote}}) 07:53:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1205.589878] block nbd0: shutting down sockets [ 1205.594079] block nbd4: shutting down sockets 07:53:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:53:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1206.397371] block nbd1: Receive control failed (result -32) [ 1206.404047] block nbd1: shutting down sockets 07:53:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) [ 1206.458344] block nbd5: Receive control failed (result -32) [ 1206.465266] block nbd5: shutting down sockets 07:53:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:53:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1207.271600] block nbd4: Receive control failed (result -32) [ 1207.273532] block nbd4: shutting down sockets [ 1207.280245] block nbd1: Receive control failed (result -32) [ 1207.287986] block nbd1: shutting down sockets [ 1207.460855] block nbd5: Receive control failed (result -32) [ 1207.461228] block nbd5: shutting down sockets [ 1239.647726] ieee802154 phy0 wpan0: encryption failed: -22 [ 1239.653293] ieee802154 phy1 wpan1: encryption failed: -22 07:54:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc544) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0xfffffffc, 0x5, 0x8, 0x3e, 0xda]}, &(0x7f0000000180)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDCTL_TMR_STOP(r2, 0x5403) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x728, 0x1, 0x20}) 07:54:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:54:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:54:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:54:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:54:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:54:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:54:36 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:54:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$SNDCTL_FM_4OP_ENABLE(0xffffffffffffffff, 0x4004510f, &(0x7f0000000000)=0x1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) 07:54:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:54:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000040)) socketpair(0x2b, 0x5, 0x100, &(0x7f0000000080)) 07:54:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1261.480514] block nbd0: Receive control failed (result -104) [ 1261.485010] block nbd0: shutting down sockets [ 1261.488813] block nbd5: Receive control failed (result -32) [ 1261.496982] block nbd5: shutting down sockets [ 1261.547740] block nbd3: Receive control failed (result -32) [ 1261.553695] block nbd3: shutting down sockets [ 1261.601803] block nbd4: Receive control failed (result -32) [ 1261.608179] block nbd4: shutting down sockets [ 1261.992455] IPVS: ftp: loaded support on port[0] = 21 [ 1262.107396] chnl_net:caif_netlink_parms(): no params data found [ 1262.151986] bridge0: port 1(bridge_slave_0) entered blocking state [ 1262.158678] bridge0: port 1(bridge_slave_0) entered disabled state [ 1262.166124] device bridge_slave_0 entered promiscuous mode [ 1262.173098] bridge0: port 2(bridge_slave_1) entered blocking state [ 1262.179692] bridge0: port 2(bridge_slave_1) entered disabled state [ 1262.187253] device bridge_slave_1 entered promiscuous mode [ 1262.204720] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1262.213526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1262.233257] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1262.240651] team0: Port device team_slave_0 added [ 1262.246558] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1262.253825] team0: Port device team_slave_1 added [ 1262.270253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1262.276565] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1262.303515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1262.315369] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1262.321717] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1262.346967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1262.360182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1262.367964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1262.387979] device hsr_slave_0 entered promiscuous mode [ 1262.393644] device hsr_slave_1 entered promiscuous mode [ 1262.401470] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1262.408853] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1262.479820] bridge0: port 2(bridge_slave_1) entered blocking state [ 1262.486326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1262.493084] bridge0: port 1(bridge_slave_0) entered blocking state [ 1262.499487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1262.534859] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1262.540984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1262.553220] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1262.563237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1262.571214] bridge0: port 1(bridge_slave_0) entered disabled state [ 1262.578664] bridge0: port 2(bridge_slave_1) entered disabled state [ 1262.586674] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1262.596603] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1262.602668] 8021q: adding VLAN 0 to HW filter on device team0 [ 1262.614786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1262.622328] bridge0: port 1(bridge_slave_0) entered blocking state [ 1262.628705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1262.645221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1262.652806] bridge0: port 2(bridge_slave_1) entered blocking state [ 1262.659204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1262.675633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1262.683359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1262.691523] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1262.701203] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1262.712541] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1262.723813] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1262.729991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1262.737491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1262.770038] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1262.778141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1262.785982] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1262.796616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1262.835950] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1262.847666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1262.883378] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1262.890852] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1262.899145] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1262.910542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1262.918576] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1262.926377] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1262.935209] device veth0_vlan entered promiscuous mode [ 1262.943805] device veth1_vlan entered promiscuous mode [ 1262.950228] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1262.959431] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1262.971977] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1262.981663] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1262.989698] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1262.997473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1263.008003] device veth0_macvtap entered promiscuous mode [ 1263.014816] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1263.023194] device veth1_macvtap entered promiscuous mode [ 1263.032240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1263.042667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1263.051640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1263.061603] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.071222] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1263.081763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.090977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1263.100809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.110017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1263.119822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.128971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1263.138723] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.147915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1263.157807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.168708] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1263.177146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1263.186711] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1263.197158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1263.207241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.218684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1263.229039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.238223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1263.248120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.257532] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1263.267316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.276502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1263.286388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.296476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1263.306293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1263.317119] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1263.325640] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1263.332907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1263.341646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1263.452400] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1263.459488] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1263.477286] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1263.483633] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1263.487133] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1263.496701] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1263.498481] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1263.511475] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1264.045228] Bluetooth: hci6: command 0x0409 tx timeout [ 1266.124219] Bluetooth: hci6: command 0x041b tx timeout [ 1268.204530] Bluetooth: hci6: command 0x040f tx timeout [ 1270.293822] Bluetooth: hci6: command 0x0419 tx timeout [ 1290.842871] block nbd0: Connection timed out [ 1290.847327] print_req_error: 189 callbacks suppressed [ 1290.847335] print_req_error: I/O error, dev nbd0, sector 0 [ 1290.858562] print_req_error: I/O error, dev nbd0, sector 0 [ 1290.864317] buffer_io_error: 210 callbacks suppressed [ 1290.864326] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1290.876704] print_req_error: I/O error, dev nbd0, sector 2 [ 1290.882548] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1290.889567] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1290.896758] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1290.904101] print_req_error: I/O error, dev nbd0, sector 0 [ 1290.909731] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1290.916892] print_req_error: I/O error, dev nbd0, sector 2 [ 1290.922629] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1290.929658] Buffer I/O error on dev nbd0, logical block 2, async page read [ 1290.936761] Buffer I/O error on dev nbd0, logical block 3, async page read [ 1290.944027] print_req_error: I/O error, dev nbd0, sector 0 [ 1290.949651] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1290.956993] print_req_error: I/O error, dev nbd0, sector 2 [ 1290.962736] Buffer I/O error on dev nbd0, logical block 1, async page read [ 1290.969954] print_req_error: I/O error, dev nbd0, sector 0 [ 1290.975722] print_req_error: I/O error, dev nbd0, sector 2 [ 1290.981541] print_req_error: I/O error, dev nbd0, sector 0 [ 1301.082434] ieee802154 phy0 wpan0: encryption failed: -22 [ 1301.088127] ieee802154 phy1 wpan1: encryption failed: -22 07:55:34 executing program 4: r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000140)={0x0, 0x0, '\x00', [@pad1, @pad1]}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @remote, 0x7800}}) 07:55:34 executing program 1: ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) 07:55:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:55:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 07:55:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xbb9) ioctl$NBD_DO_IT(r0, 0xab03) 07:55:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xc544) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0xfffffffc, 0x5, 0x8, 0x3e, 0xda]}, &(0x7f0000000180)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDCTL_TMR_STOP(r2, 0x5403) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x728, 0x1, 0x20}) 07:55:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:55:34 executing program 1: ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) (async) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async, rerun: 32) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) (rerun: 32) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) 07:55:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000040)) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000140)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0), 0x8001, 0x0, '\x00', 0x1, 0x66664c8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 07:55:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x4) 07:55:34 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x4) 07:55:34 executing program 1: ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000040)) r0 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0xa182, 0x0) write$P9_RSTATu(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xa7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0xa182, 0x0) write$P9_RSTATu(r2, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) [ 1318.723728] block nbd4: shutting down sockets [ 1319.382009] block nbd3: Receive control failed (result -32) [ 1319.387995] block nbd3: shutting down sockets [ 1319.397543] block nbd5: Receive control failed (result -32) [ 1319.409911] block nbd5: shutting down sockets [ 1319.688309] IPVS: ftp: loaded support on port[0] = 21 [ 1319.798840] chnl_net:caif_netlink_parms(): no params data found [ 1319.847370] bridge0: port 1(bridge_slave_0) entered blocking state [ 1319.854151] bridge0: port 1(bridge_slave_0) entered disabled state [ 1319.862833] device bridge_slave_0 entered promiscuous mode [ 1319.869576] bridge0: port 2(bridge_slave_1) entered blocking state [ 1319.876195] bridge0: port 2(bridge_slave_1) entered disabled state [ 1319.884585] device bridge_slave_1 entered promiscuous mode [ 1319.902716] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1319.911868] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1319.931846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1319.939175] team0: Port device team_slave_0 added [ 1319.946665] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1319.954416] team0: Port device team_slave_1 added [ 1319.972593] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1319.978856] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1320.006047] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1320.017419] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1320.024173] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1320.049899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1320.064614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1320.072669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1320.093927] device hsr_slave_0 entered promiscuous mode [ 1320.099529] device hsr_slave_1 entered promiscuous mode [ 1320.107009] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1320.114283] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1320.183635] bridge0: port 2(bridge_slave_1) entered blocking state [ 1320.190056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1320.196627] bridge0: port 1(bridge_slave_0) entered blocking state [ 1320.203032] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1320.238335] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1320.246474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1320.255300] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1320.266270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1320.273593] bridge0: port 1(bridge_slave_0) entered disabled state [ 1320.281047] bridge0: port 2(bridge_slave_1) entered disabled state [ 1320.288343] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1320.298352] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1320.304934] 8021q: adding VLAN 0 to HW filter on device team0 [ 1320.314130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1320.321956] bridge0: port 1(bridge_slave_0) entered blocking state [ 1320.328300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1320.338544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1320.346575] bridge0: port 2(bridge_slave_1) entered blocking state [ 1320.353018] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1320.374776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1320.383499] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1320.401925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1320.410603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1320.418093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1320.428277] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1320.434624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1320.467826] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1320.476383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1320.483589] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1320.496105] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1320.535932] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1320.546755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1320.584207] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1320.591658] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1320.598252] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1320.610555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1320.618068] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1320.626151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1320.635226] device veth0_vlan entered promiscuous mode [ 1320.647019] device veth1_vlan entered promiscuous mode [ 1320.653129] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1320.663416] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1320.675910] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1320.685587] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1320.693080] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1320.700700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1320.710253] device veth0_macvtap entered promiscuous mode [ 1320.716733] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1320.725267] device veth1_macvtap entered promiscuous mode [ 1320.737318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1320.747063] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1320.756055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1320.767963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.777462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1320.787314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.796511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1320.806318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.815492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1320.825257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.834717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1320.844525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.853723] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1320.865450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.874670] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1320.884456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.895119] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1320.902860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1320.912043] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1320.924165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1320.934500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.943765] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1320.953539] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.962716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1320.972537] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1320.981700] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1320.991605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1321.000809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1321.010578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1321.019734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1321.029440] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1321.038744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1321.048515] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1321.058831] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1321.065807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1321.075173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1321.084217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1321.197558] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1321.207838] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1321.215999] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1321.233808] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1321.244522] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1321.251743] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1321.259405] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1321.267029] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1321.729624] Bluetooth: hci7: command 0x0409 tx timeout [ 1323.799377] Bluetooth: hci7: command 0x041b tx timeout [ 1325.879238] Bluetooth: hci7: command 0x040f tx timeout [ 1327.959172] Bluetooth: hci7: command 0x0419 tx timeout [ 1359.956793] INFO: task syz-executor.2:23619 blocked for more than 140 seconds. [ 1359.964342] Not tainted 4.19.211-syzkaller #0 [ 1359.971742] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1359.980298] syz-executor.2 D29592 23619 8136 0x00000004 [ 1359.985937] Call Trace: [ 1359.989155] __schedule+0x887/0x2040 [ 1359.992913] ? io_schedule_timeout+0x140/0x140 [ 1359.999967] ? prepare_to_wait_exclusive+0x2d0/0x2d0 [ 1360.005066] schedule+0x8d/0x1b0 [ 1360.009481] blk_mq_freeze_queue_wait+0x119/0x270 [ 1360.014340] ? blk_mq_poll_stats_fn+0x210/0x210 [ 1360.019995] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1360.025109] ? wait_woken+0x250/0x250 [ 1360.029559] ? blk_freeze_queue_start+0x124/0x200 [ 1360.034414] nbd_add_socket+0x168/0x840 [ 1360.039257] ? cap_capable+0x1eb/0x250 [ 1360.043149] ? nbd_put+0x50/0x50 [ 1360.047323] ? security_capable+0x8f/0xc0 [ 1360.051575] nbd_ioctl+0x584/0xbe0 [ 1360.055121] ? drop_futex_key_refs+0x6f/0xe0 [ 1360.060856] ? nbd_disconnect_and_put+0x190/0x190 [ 1360.065739] ? __lock_acquire+0x6de/0x3ff0 [ 1360.070659] ? nbd_disconnect_and_put+0x190/0x190 [ 1360.075504] blkdev_ioctl+0x5cb/0x1a80 [ 1360.080313] ? blkpg_ioctl+0x9d0/0x9d0 [ 1360.084209] ? do_futex+0x171/0x1880 [ 1360.088743] ? mark_held_locks+0xf0/0xf0 [ 1360.092811] ? percpu_counter_add_batch+0x126/0x180 [ 1360.098696] ? alloc_empty_file+0xd7/0x170 [ 1360.102939] ? futex_exit_release+0x220/0x220 [ 1360.109074] block_ioctl+0xe9/0x130 [ 1360.112728] ? blkdev_fallocate+0x3f0/0x3f0 [ 1360.121037] do_vfs_ioctl+0xcdb/0x12e0 [ 1360.124926] ? lock_downgrade+0x720/0x720 [ 1360.129260] ? check_preemption_disabled+0x41/0x280 [ 1360.134280] ? ioctl_preallocate+0x200/0x200 [ 1360.138896] ? __fget+0x356/0x510 [ 1360.142371] ? do_dup2+0x450/0x450 [ 1360.145906] ? __se_sys_futex+0x298/0x3b0 [ 1360.150301] ksys_ioctl+0x9b/0xc0 [ 1360.153756] __x64_sys_ioctl+0x6f/0xb0 [ 1360.157832] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1360.162418] do_syscall_64+0xf9/0x620 [ 1360.166215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1360.171552] RIP: 0033:0x7f0df9a470f9 [ 1360.175297] Code: Bad RIP value. [ 1360.178828] RSP: 002b:00007f0df7fb9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1360.191055] RAX: ffffffffffffffda RBX: 00007f0df9b66f80 RCX: 00007f0df9a470f9 [ 1360.198511] RDX: 0000000000000004 RSI: 000000000000ab00 RDI: 0000000000000003 [ 1360.205865] RBP: 00007f0df9aa2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1360.213410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1360.220845] R13: 00007ffd0362ed3f R14: 00007f0df7fb9300 R15: 0000000000022000 [ 1360.228302] INFO: task syz-executor.2:23630 blocked for more than 140 seconds. [ 1360.235663] Not tainted 4.19.211-syzkaller #0 [ 1360.240858] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1360.248963] syz-executor.2 D29048 23630 8136 0x00000004 [ 1360.254694] Call Trace: [ 1360.257481] __schedule+0x887/0x2040 [ 1360.261217] ? io_schedule_timeout+0x140/0x140 [ 1360.265796] ? lock_downgrade+0x720/0x720 [ 1360.270105] ? __mutex_lock+0x418/0x1190 [ 1360.274181] schedule+0x8d/0x1b0 [ 1360.277704] schedule_preempt_disabled+0xf/0x20 [ 1360.282391] __mutex_lock+0x5f0/0x1190 [ 1360.288008] ? nbd_ioctl+0x151/0xbe0 [ 1360.291736] ? mutex_trylock+0x1a0/0x1a0 [ 1360.295816] ? security_capable+0x8f/0xc0 [ 1360.300045] nbd_ioctl+0x151/0xbe0 [ 1360.303587] ? nbd_disconnect_and_put+0x190/0x190 [ 1360.308504] ? __lock_acquire+0x6de/0x3ff0 [ 1360.312827] ? nbd_disconnect_and_put+0x190/0x190 [ 1360.317857] blkdev_ioctl+0x5cb/0x1a80 [ 1360.321749] ? blkpg_ioctl+0x9d0/0x9d0 [ 1360.325719] ? mark_held_locks+0xf0/0xf0 [ 1360.329833] ? lock_downgrade+0x720/0x720 [ 1360.333985] ? lock_acquire+0x170/0x3c0 [ 1360.338033] ? kcov_ioctl+0x1e/0x1e0 [ 1360.341752] block_ioctl+0xe9/0x130 [ 1360.345553] ? blkdev_fallocate+0x3f0/0x3f0 [ 1360.350001] do_vfs_ioctl+0xcdb/0x12e0 [ 1360.353895] ? lock_downgrade+0x720/0x720 [ 1360.358131] ? check_preemption_disabled+0x41/0x280 [ 1360.363147] ? ioctl_preallocate+0x200/0x200 [ 1360.367632] ? __fget+0x356/0x510 [ 1360.371082] ? do_dup2+0x450/0x450 [ 1360.374608] ? lock_acquire+0x170/0x3c0 [ 1360.378680] ? finish_task_switch+0x118/0x760 [ 1360.383181] ksys_ioctl+0x9b/0xc0 [ 1360.388400] __x64_sys_ioctl+0x6f/0xb0 [ 1360.392299] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1360.396953] do_syscall_64+0xf9/0x620 [ 1360.400759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1360.405939] RIP: 0033:0x7f0df9a470f9 [ 1360.409701] Code: Bad RIP value. [ 1360.413089] RSP: 002b:00007f0df7f98168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1360.420866] RAX: ffffffffffffffda RBX: 00007f0df9b67050 RCX: 00007f0df9a470f9 [ 1360.428210] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 1360.435474] RBP: 00007f0df9aa2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1360.442911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1360.450262] R13: 00007ffd0362ed3f R14: 00007f0df7f98300 R15: 0000000000022000 [ 1360.457683] [ 1360.457683] Showing all locks held in the system: [ 1360.464002] 1 lock held by khungtaskd/1570: [ 1360.468461] #0: 000000004e6db488 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 1360.477161] 1 lock held by in:imklog/7810: [ 1360.481383] #0: 00000000867adc9a (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 1360.491199] 2 locks held by kworker/u4:5/4160: [ 1360.495788] #0: 00000000b948dd76 (&rq->lock){-.-.}, at: __schedule+0x1f9/0x2040 [ 1360.503433] #1: 000000004e6db488 (rcu_read_lock){....}, at: update_curr+0x2c3/0x870 [ 1360.511396] 1 lock held by syz-executor.2/23619: [ 1360.516137] #0: 00000000ce7a8b88 (&nbd->config_lock){+.+.}, at: nbd_ioctl+0x151/0xbe0 [ 1360.524275] 1 lock held by syz-executor.2/23630: [ 1360.529097] #0: 00000000ce7a8b88 (&nbd->config_lock){+.+.}, at: nbd_ioctl+0x151/0xbe0 [ 1360.537353] 1 lock held by syz-executor.2/23976: [ 1360.542098] #0: 00000000ce7a8b88 (&nbd->config_lock){+.+.}, at: nbd_ioctl+0x151/0xbe0 [ 1360.550259] 1 lock held by syz-executor.2/23978: [ 1360.555012] #0: 00000000ce7a8b88 (&nbd->config_lock){+.+.}, at: nbd_ioctl+0x151/0xbe0 [ 1360.563154] 1 lock held by syz-executor.2/24277: [ 1360.568004] #0: 00000000ce7a8b88 (&nbd->config_lock){+.+.}, at: nbd_ioctl+0x151/0xbe0 [ 1360.576096] 1 lock held by syz-executor.2/24279: [ 1360.580904] #0: 00000000ce7a8b88 (&nbd->config_lock){+.+.}, at: nbd_ioctl+0x151/0xbe0 [ 1360.589074] [ 1360.590690] ============================================= [ 1360.590690] [ 1360.599551] NMI backtrace for cpu 0 [ 1360.603190] CPU: 0 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1360.610626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1360.620408] Call Trace: [ 1360.622985] dump_stack+0x1fc/0x2ef [ 1360.626596] nmi_cpu_backtrace.cold+0x63/0xa2 [ 1360.631071] ? lapic_can_unplug_cpu+0x80/0x80 [ 1360.635549] nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 [ 1360.640808] watchdog+0x991/0xe60 [ 1360.644245] ? reset_hung_task_detector+0x30/0x30 [ 1360.649080] kthread+0x33f/0x460 [ 1360.652437] ? kthread_park+0x180/0x180 [ 1360.656398] ret_from_fork+0x24/0x30 [ 1360.660426] Sending NMI from CPU 0 to CPUs 1: [ 1360.665405] NMI backtrace for cpu 1 [ 1360.665411] CPU: 1 PID: 4691 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1360.665417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1360.665421] RIP: 0010:unwind_get_return_address+0x42/0x90 [ 1360.665431] Code: 04 02 84 c0 74 04 3c 03 7e 51 8b 03 85 c0 75 05 5b 31 c0 5d c3 48 8d 6b 48 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 <80> 3c 02 00 75 32 48 8b 7b 48 e8 9f a0 15 00 85 c0 74 d3 48 b8 00 [ 1360.665435] RSP: 0018:ffff8880a0c4fad8 EFLAGS: 00000806 [ 1360.665442] RAX: dffffc0000000000 RBX: ffff8880a0c4fb00 RCX: 0000000000000000 [ 1360.665446] RDX: 1ffff11014189f69 RSI: ffff8880a0c4f960 RDI: ffff8880a0c4fb00 [ 1360.665451] RBP: ffff8880a0c4fb48 R08: 0000000000000001 R09: 0000000000000001 [ 1360.665456] R10: ffff8880a0c4fb5f R11: 0000000000074071 R12: ffff8880a0c4fb90 [ 1360.665460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1360.665465] FS: 00007fc72024d8c0(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1360.665469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1360.665474] CR2: 00007fc71cff7000 CR3: 00000000a1709000 CR4: 00000000003406e0 [ 1360.665478] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1360.665483] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1360.665485] Call Trace: [ 1360.665489] ? task_work_run+0x148/0x1c0 [ 1360.665492] __save_stack_trace+0xaf/0x190 [ 1360.665495] ? exit_to_usermode_loop+0x251/0x2a0 [ 1360.665499] __kasan_slab_free+0x126/0x1f0 [ 1360.665502] ? kfree+0xcc/0x210 [ 1360.665505] ? apparmor_file_free_security+0x9a/0xd0 [ 1360.665509] ? security_file_free+0x3e/0x70 [ 1360.665512] ? __fput+0x42a/0x890 [ 1360.665515] ? task_work_run+0x148/0x1c0 [ 1360.665518] ? kmem_cache_free+0x7f/0x260 [ 1360.665521] ? putname+0xe1/0x120 [ 1360.665524] ? do_sys_open+0x2ba/0x520 [ 1360.665527] ? do_syscall_64+0xf9/0x620 [ 1360.665530] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1360.665534] ? __lock_acquire+0x6de/0x3ff0 [ 1360.665537] ? debug_check_no_obj_freed+0x201/0x490 [ 1360.665540] ? lock_downgrade+0x720/0x720 [ 1360.665543] ? lock_acquire+0x170/0x3c0 [ 1360.665547] ? debug_check_no_obj_freed+0xb5/0x490 [ 1360.665550] ? trace_hardirqs_off+0x64/0x200 [ 1360.665554] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1360.665557] ? debug_check_no_obj_freed+0x201/0x490 [ 1360.665561] ? apparmor_file_free_security+0x9a/0xd0 [ 1360.665564] kfree+0xcc/0x210 [ 1360.665567] apparmor_file_free_security+0x9a/0xd0 [ 1360.665570] security_file_free+0x3e/0x70 [ 1360.665573] __fput+0x42a/0x890 [ 1360.665576] ? _raw_spin_unlock_irq+0x24/0x80 [ 1360.665579] task_work_run+0x148/0x1c0 [ 1360.665583] exit_to_usermode_loop+0x251/0x2a0 [ 1360.665586] do_syscall_64+0x538/0x620 [ 1360.665589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1360.665592] RIP: 0033:0x7fc71f7dc840 [ 1360.665602] Code: 73 01 c3 48 8b 0d 68 77 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 89 bb 20 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 [ 1360.665605] RSP: 002b:00007ffd5ddc5718 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1360.665613] RAX: fffffffffffffffe RBX: 00007ffd5ddc5a20 RCX: 00007fc71f7dc840 [ 1360.665618] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005638fdf73dc0 [ 1360.665622] RBP: 000000000000000d R08: 000000000000c0c1 R09: 00000000ffffffff [ 1360.665627] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 1360.665631] R13: 00005638fdf66040 R14: 00007ffd5ddc59e0 R15: 00005638fdf73e10 [ 1360.665937] Kernel panic - not syncing: hung_task: blocked tasks [ 1361.001010] CPU: 0 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1361.008548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1361.017883] Call Trace: [ 1361.020506] dump_stack+0x1fc/0x2ef [ 1361.024117] panic+0x26a/0x50e [ 1361.027294] ? __warn_printk+0xf3/0xf3 [ 1361.031163] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1361.036341] ? cpumask_next+0x3c/0x40 [ 1361.040133] ? printk_safe_flush+0xd6/0x120 [ 1361.044437] ? watchdog+0x991/0xe60 [ 1361.048050] ? nmi_trigger_cpumask_backtrace+0x15e/0x1f0 [ 1361.053483] watchdog+0x9a2/0xe60 [ 1361.056919] ? reset_hung_task_detector+0x30/0x30 [ 1361.061743] kthread+0x33f/0x460 [ 1361.065088] ? kthread_park+0x180/0x180 [ 1361.069046] ret_from_fork+0x24/0x30 [ 1361.073231] Kernel Offset: disabled [ 1361.076852] Rebooting in 86400 seconds..