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", 0x1000, 0xfffffffffffffffb) add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000600)="16e52d2fee6565d1c0d9a30c9f5965537954e9040bf723084c08d0", 0x1b, r10) open(&(0x7f0000000140)='./bus\x00', 0x40000, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$netrom(0xffffffffffffffff, &(0x7f0000000280)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='eth1\x00'], &(0x7f0000000780)=[0x0, &(0x7f0000000100)='!\x00']) 07:29:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xe}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 413.681778][T20523] block nbd0: shutting down sockets 07:29:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xc0481273) [ 413.866417][T20542] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 413.899216][T20551] block nbd0: shutting down sockets [ 413.900736][T20542] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:29:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xf}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:35 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x3}, {0x4}}, 0x24, 0x0) 07:29:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) [ 414.060612][T20542] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:29:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x10}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000180)={0x20, 0x3, 0x4, 0x40, 0x0, {r3, r4/1000+30000}, {0x0, 0x8, 0x1, 0x8, 0x1, 0x4, "986047d0"}, 0x10000, 0x4, @fd=r5, 0xfffffffb, 0x0, r6}) ioctl$TCSETSW2(r7, 0x402c542c, &(0x7f0000000100)={0x5, 0xffff0000, 0x6, 0x1, 0x1, "f139bf428499480cae808057d700b23b101b74", 0x80000000, 0x66}) r8 = eventfd2(0x0, 0x0) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x204882, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r9, 0xc004500a, &(0x7f0000000080)=0x7fff) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r8}) [ 414.108655][ T9321] block nbd0: Receive control failed (result -107) [ 414.118521][T20562] block nbd0: shutting down sockets 07:29:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x11}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f00000000c0)={0xa32083d74bd5b513, 0x7f, 0x10001, r3, 0x0, &(0x7f0000000040)={0x990a90, 0x5, [], @value64=0x2}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:36 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x7}, {0x4}}, 0x24, 0x0) [ 414.256731][T20542] EXT4-fs error (device loop3): ext4_fill_super:4560: inode #2: comm syz-executor.3: iget: bad i_size value: -558888308303750080 [ 414.304342][T20542] EXT4-fs (loop3): get root inode failed [ 414.311634][T20542] EXT4-fs (loop3): mount failed [ 414.348078][T20578] block nbd0: shutting down sockets 07:29:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x12}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 414.537857][T20542] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 414.611397][T20542] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 414.656276][T20542] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 414.702908][T20542] EXT4-fs: failed to create workqueue [ 414.725128][T20542] EXT4-fs (loop3): mount failed 07:29:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x11}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={0xffffffffffffffff, 0x4, 0x8a, "a87e245d86aa9992ac30f7439ed989f3c5b694f4fcbc6e2b8108715009a3fabddd86acb90c40212ba9f5d5ed3440f182e583da037df905ece67872676d1d32453d9364910f047d4c89031556607201c3abc6be53e5fb30713b8badcd7a0f6706e55a8bb11a85b2851b8e145a85ae4a33"}) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000140)={0x2, 0x80, 0xfffffffb, 0x80800}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:36 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x300}, {0x4}}, 0x24, 0x0) 07:29:36 executing program 2: lsetxattr$security_smack_transmute(&(0x7f0000000000)='\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nl_route(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x25) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x1) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000200)=0x7, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@remote, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000002a00000226bd6d010db2cbc5eb931a8f4a30b91812db502e1e78567a39071168971050ace7bbd5849fcf04b16d10b1bedcaf1edebbeb00000000953244702d7109ea00b8064a1be149e83db72a1d6187779939c5dcfd6e955dcf1134eb1e24564019e89e91fce0fc08c35fdb5403f20cb7c5bd71c10f85c8e4bd3ea1dc727fe7383b7ea0cd1ec13da62b62e99bd018299dfd8bd108f702d7c52e60dc68a7a1a396f5d8a86f6f8230f97bcac50408a2e82b092f2c27a187007c7a05d4417ee3e053f4822521fd91220000000000000068b51a84a04da40183dce22bb0ee28591c2ca26fa455", @ANYRES32=r4, @ANYBLOB="0a00e0ff0600090000000800"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc) r5 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r5}) 07:29:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x48}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 414.929911][ T9321] block nbd0: Receive control failed (result -107) [ 414.940442][T20609] block nbd0: shutting down sockets 07:29:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x4c}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:36 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x700}, {0x4}}, 0x24, 0x0) 07:29:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="a69bd4657021515d9353f4b77fa108910a9cd5ecea39c59e34ffd0cf8f316b2256007717391473833a762cc2191fb1736b060b13787cd512e591fa9682f47f64da7a8d2c6bf23125ad069d2c26c2e05156a0e5d6f6c1dc450fefefc252a0960b5cd7fe1237f84828239ff8dceec46cfbee9e367d802de8d4e8ce3dc8da9888ee7490f8c65ea3f17941d99f60724b9f8f56042669a9469d3d33fbb11051b7a869de229f9361390716f04b2b3eb8fb23519e276b41ae9b760b5027", 0xba, 0x9}, {&(0x7f0000000300)="97ec45dbaf2b4c867f2ffc229ec4993814a83ecd79ab5dace0ec143c1d05c88c18dc35b5d27188bb2689817f43b1301cf4fae4bc47e035e47cc92d2e2688b405123964425b618c7236c779b0cc30ad9481f3c2fcf4acc21a1732a82ce2e7084900f22e3245eb67bdc1c256df758b82bdb94412c89657a0bc3d3db61efc473d7888b04d0a47bcae7e2c0b7fce6f98057428a2f6a2a323ef40e986", 0x9a, 0x8}], 0x0, &(0x7f0000000400)={[{@huge_always={'huge=always', 0x3d, '-/-'}}, {@nr_inodes={'nr_inodes', 0x3d, [0x47, 0x2d, 0x37, 0x35, 0x2d, 0x37, 0x6d, 0x36, 0x38]}}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x35, 0x32, 0x2f, 0x2c, 0x32, 0x3a, 0x37, 0x34, 0x2d]}}}}, {@huge_never={'huge=never'}}, {@mode={'mode', 0x3d, 0x40}}], [{@smackfsroot={'smackfsroot', 0x3d, 'em1'}}, {@fowner_gt={'fowner>', 0xee01}}, {@obj_type={'obj_type', 0x3d, 'deflate\x00'}}]}) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)=@newsa={0x180, 0x10, 0x801, 0x0, 0x0, {{@in6=@mcast1, @in6=@mcast1}, {@in, 0x0, 0x6c}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_crypt={0x48, 0x2, {{'xchacha20-simd\x00'}}}]}, 0x180}}, 0x0) 07:29:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x70) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x4a0a02) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nvme-fabrics\x00', 0x101180, 0x0) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f00000006c0)=0x5, 0x4) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) ioctl$BLKTRACESTOP(r7, 0x1275, 0x0) r8 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r8, 0xc0585604, &(0x7f00000001c0)={0x1, 0x0, {0x3, 0xc56f, 0x2015, 0x5, 0x1, 0x40c469b993860efa, 0x1, 0x7}}) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r10, 0x40485404, 0x0) r11 = dup3(r10, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r9, 0x4008af21, &(0x7f00000000c0)={0x1, r11}) r12 = fcntl$dupfd(r5, 0x0, r4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x81, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r13 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r13, &(0x7f0000000340)='./bus\x00', r13, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_pktinfo(r13, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @dev}, &(0x7f0000000280)=0xc) r14 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r14, &(0x7f00000017c0), 0x3da, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x60}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:37 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x1000000}, {0x4}}, 0x24, 0x0) [ 415.261516][T20647] tmpfs: Bad value for 'huge' [ 415.278977][T20641] block nbd0: shutting down sockets 07:29:37 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x68}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x400002) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r3 = socket(0x2, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r5) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400203) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:37 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x2000000}, {0x4}}, 0x24, 0x0) 07:29:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x23, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB='i'], 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00000000c0)=0x23e, &(0x7f0000000200)=0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat$cgroup(r3, &(0x7f0000000180)='syz1\x00', 0x1ff) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_DBG_G_CHIP_INFO(r4, 0xc0c85666, &(0x7f0000000240)={{0x0, @addr=0x1}, "0558f40e61c73d671566cf2414c67500cbefefe9893178d911c8d0592bb95377"}) memfd_create(&(0x7f0000000100)='\\vmnet0?\'`@{,vmnet1em0user\x00', 0x5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="400000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r2, @ANYBLOB="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"], 0x40}}, 0x0) 07:29:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.nlink\x00', &(0x7f0000000180)=""/250, 0xfa) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) [ 415.554931][T20664] block nbd0: shutting down sockets [ 415.607985][T20664] block nbd0: shutting down sockets 07:29:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6c}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:37 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x3000000}, {0x4}}, 0x24, 0x0) 07:29:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) accept4$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000080)=0xe, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$MON_IOCX_MFETCH(r3, 0xc0109207, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x80000001}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x0, r4}) [ 415.836725][ T9321] block nbd0: Receive control failed (result -107) [ 415.845441][T20689] block nbd0: shutting down sockets [ 415.862389][T20689] block nbd0: shutting down sockets 07:29:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x74}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:37 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x7000000}, {0x4}}, 0x24, 0x0) 07:29:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_SUBDEV_S_FMT(r6, 0xc0585605, &(0x7f0000000000)={0x1, 0x0, {0x4, 0x5, 0x3006, 0x6, 0xc, 0x7, 0x0, 0x7}}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socketpair(0x3, 0x4000d, 0xf3, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="2b0f000000000000000067000000040003"], 0x3}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, r4, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x24, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}]}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xffff0001}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x4}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x7a}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 416.222357][ T9321] block nbd0: Receive control failed (result -107) [ 416.236652][T20712] block nbd0: shutting down sockets 07:29:38 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0x8cffffff}, {0x4}}, 0x24, 0x0) 07:29:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f00000000c0)={{0x29, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x4, 'lc\x00', 0x28, 0x800, 0x73}, {@multicast2, 0x4e21, 0x10000, 0x0, 0x4, 0x7}}, 0x44) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@commit={'commit', 0x3d, 0x100000001}}]}) 07:29:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xe0}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x2, r3, 0xb}) 07:29:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) r6 = openat$cgroup_ro(r5, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x40080c1}, 0x40) r7 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) [ 416.532695][T20741] gfs2: Bad value for 'commit' 07:29:38 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0xf6ffffff}, {0x4}}, 0x24, 0x0) [ 416.646598][ T9321] block nbd0: Receive control failed (result -107) [ 416.654851][T20745] block nbd0: shutting down sockets [ 416.667478][T20753] gfs2: Bad value for 'commit' 07:29:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xfc}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:38 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x78}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x18, 0x0, 0x6, 0x4, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}]}, 0x20}}, 0x40800) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x78}}, 0x0) dup3(r0, r1, 0x80000) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f0000000040)={0x4, 0x8, 0xfa00, {r5}}, 0x10) 07:29:38 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000100)={{0x3, 0x1, 0x8000, 0x4, '\x00', 0x1}, 0x0, [0x9, 0x7fffffff, 0x5, 0x2, 0x5, 0x1ff, 0x1, 0x7, 0x4, 0x20000, 0x3, 0x50, 0x4, 0x7, 0x4, 0x7, 0xffff, 0x1, 0x1c00000000, 0x1, 0xfffffffffffffbff, 0x8, 0x3, 0x6, 0x0, 0x2, 0x6, 0x73, 0xfffffffffffffffd, 0x5, 0x1, 0x5, 0x20, 0x3f, 0x4d, 0x7ff, 0x2, 0x1ff, 0x0, 0x11, 0x0, 0xbc, 0x3ff, 0x5, 0xfffffffffffffffe, 0x7, 0x73c05fee, 0x10001, 0x9, 0x140, 0xf9, 0x15, 0xdc96, 0x28116174, 0x61b, 0x0, 0x3, 0x20, 0xffffffffffff0000, 0x0, 0x5, 0x60cf, 0x1000, 0x8, 0xff00000, 0x4, 0x1, 0x4, 0x10000, 0x3, 0x28, 0x7, 0x6, 0x3, 0x0, 0x7, 0x8, 0x7, 0xffffffff, 0x3ff, 0x8000, 0x2, 0x837, 0x1, 0x4, 0x100, 0x80, 0x5, 0x8c, 0x81, 0x8, 0x6, 0x9, 0xfffffffffffffc01, 0x0, 0x0, 0x7fff, 0x2, 0x4, 0x401, 0x10000, 0x1f, 0x1, 0x7, 0x10001, 0x8, 0x7, 0x0, 0x7ff, 0xffffffff, 0x3ff, 0x7, 0x8001, 0x2, 0x4dbd, 0x5, 0x2, 0x5, 0x2, 0x2, 0x10001, 0x7, 0xffffffff, 0x1, 0x7, 0x3, 0x4, 0x200]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000040)={0x0, r1}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) lseek(r1, 0x401, 0x1) 07:29:38 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0xfeffffff}, {0x4}}, 0x24, 0x0) 07:29:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x106}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="2b0f000000000000000067000000040003"], 0x3}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x5c, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x3}}, @NL80211_ATTR_MESH_CONFIG={0x3c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5}, @NL80211_MESHCONF_FORWARDING={0x5, 0x13, 0x1}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x58}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x3}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x82}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x9e}, @NL80211_MESHCONF_FORWARDING={0x5, 0x13, 0x1}]}]}, 0x5c}}, 0x40050) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:39 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0xffffff8c}, {0x4}}, 0x24, 0x0) [ 417.166212][T20782] block nbd0: shutting down sockets 07:29:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x2dd}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) prctl$PR_GET_KEEPCAPS(0x7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x12d402, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) setresuid(r4, r6, r8) dup(r3) 07:29:39 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0xfffffff6}, {0x4}}, 0x24, 0x0) 07:29:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x210643, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x23) [ 417.394085][ T9321] block nbd0: Receive control failed (result -107) [ 417.423720][T20802] block nbd0: shutting down sockets 07:29:39 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x0, 0xfffffffe}, {0x4}}, 0x24, 0x0) 07:29:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x300}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:39 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x8}, 0x0, 0xffffffffffffffff, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/142, 0x94}], 0x100002bc, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') preadv(r2, &(0x7f0000000480), 0x100000000000018b, 0x0) 07:29:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x220100, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r3, 0x108, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) r5 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000140)={0x0, r5}) 07:29:39 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x2}}, 0x24, 0x0) [ 417.584204][ T9321] block nbd0: Receive control failed (result -107) [ 417.592485][T20802] block nbd0: shutting down sockets 07:29:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x500}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmmsg$inet(r5, &(0x7f0000000b00)=[{{&(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)="2ce375f81a7c9947981c626535c81aea44a66f1b18c6aa35bb12aa39a5b229e59c1f7df89676741aad87779fbfd33e0054a8f1d2ca6ba1e88f44bdbd9de6bb229cdbf2d462f1279386d43bcc88d9c5901510a5bd20fd63bebc5a42552670ce4ee00e3c64e7fc49507a1fc006c8456a0f3e749f534f81b8598fa58c90596fb51110e59569fc9c2cf292", 0x89}, {&(0x7f0000000180)="70873fc13c0957edbc05bbcf2f924a2810ad58dc777104c6ebe97f1e11146052b34b141a71052a57e217c14ecff97d25dba1118e6dbe6fc0e9a1752dce53b28f6c812d773999a5958fc5ceeb1695e7790f9990bf7401d9121af778383f1f9532029f7d5c8e90b8250a0c5beb413c519cea7f23d12f7ac2fd29fb5db7a62b7f8c549c5f1cafb1a0a607e4ecbea97dc2fb5d89db", 0x93}, {&(0x7f0000000240)="6125b736198ba28e3db564c7311ca1a5785cc5c6cc5c37a739aa4fb753762b2e2c8baa31e69f0cddb39d8c6d6cceb436110b6bdc6df8b3c53ff7a6b7e5125e73bf8962d24ad7140d10e5abd9a52e2c830e52d5e565846335dcc70f1b1eae5754c89431a2f9429f13d0993d6e66f5141ad66558ee904429eb1502e50e0352096bfb", 0x81}, {&(0x7f0000000040)="f8b09fd6c37bbcb1f121af55c2d0d210a9f1da17fd5e099a69df", 0x1a}, {&(0x7f0000000300)="90964ffeef765be28cf1a4175c1f062eb32f4dbdaccdc12091e55a54f83b478d227b274e763bf3b4197375c7b32c940993d04c8417ae59d4cf66401d91c12673636c72ccd34223d2dfdce5c83836e03b6b7cd349898be557be663cf374063ac65f4e4a8ab0e14f279b175588907ed25e374f1396437845e83d02f78a50051874a6cf44af423b41330930cd7720a2d532216f204babc3f366740dd0f699b12a2e2c", 0xa1}, {&(0x7f00000003c0)="0615162a75c0c0a129b9ce8fd84f0c0706eabe47b597d4bf414eaa7ca5c949ff130cdb", 0x23}], 0x6, &(0x7f00000005c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_retopts={{0xa4, 0x0, 0x7, {[@timestamp_addr={0x44, 0x24, 0x75, 0x1, 0x0, [{@remote, 0x200}, {@remote, 0x4}, {@multicast2, 0x6}, {@broadcast, 0x8}]}, @timestamp_prespec={0x44, 0x3c, 0x8b, 0x3, 0x2, [{@broadcast, 0x400}, {@rand_addr, 0x2}, {@remote, 0x4}, {@multicast2, 0x4}, {@loopback, 0x4}, {@rand_addr=0xffffffff, 0xfffffe75}, {@multicast1, 0xff}]}, @generic={0x83, 0xe, "ab871a7b5b8e97ec7e567b2d"}, @timestamp_addr={0x44, 0x24, 0x35, 0x1, 0x5, [{@multicast1, 0xff00000}, {@multicast1, 0x8}, {@rand_addr=0x1, 0x50}, {@empty, 0xffffffff}]}]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote}}}], 0x110}}, {{&(0x7f0000000700)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000740)="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", 0xfe}, {&(0x7f0000000840)="e1f4e111", 0x4}], 0x2, &(0x7f00000008c0)=[@ip_retopts={{0x70, 0x0, 0x7, {[@timestamp_addr={0x44, 0x44, 0x5c, 0x1, 0x9, [{@multicast2, 0x2}, {@loopback, 0x1ff}, {@rand_addr=0x81, 0x7}, {@multicast2, 0x7fff}, {@broadcast, 0x2}, {@loopback, 0x20}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1f}, {@multicast1, 0x3}]}, @rr={0x7, 0x13, 0xf1, [@loopback, @loopback, @rand_addr, @rand_addr=0x4]}, @rr={0x7, 0x7, 0xad, [@multicast1]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x2c, 0xaf, 0x1, 0x6, [{@dev={0xac, 0x14, 0x14, 0xd}}, {@multicast2, 0xa053}, {@local, 0x24}, {@local, 0x2b4}, {@broadcast, 0x4}]}, @noop, @rr={0x7, 0xf, 0x76, [@remote, @local, @broadcast]}, @ssrr={0x89, 0x13, 0xe3, [@remote, @remote, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ssrr={0x89, 0x23, 0xa6, [@initdev={0xac, 0x1e, 0x1, 0x0}, @local, @loopback, @multicast1, @empty, @multicast1, @multicast2, @local]}, @timestamp_addr={0x44, 0x1c, 0xf1, 0x1, 0xa, [{@loopback, 0x5}, {@remote, 0x4}, {@loopback, 0xcc}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @dev={0xac, 0x14, 0x14, 0x17}, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty}}}, @ip_retopts={{0x78, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0x4, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x200}, {@multicast2, 0x400}, {@remote}, {@multicast1, 0x800}, {@loopback}]}, @ssrr={0x89, 0xb, 0x24, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x3c7]}, @noop, @generic={0x7, 0x2}, @generic={0x89, 0x5, "719fdd"}, @ssrr={0x89, 0x27, 0x94, [@dev={0xac, 0x14, 0x14, 0xf}, @loopback, @multicast1, @empty, @multicast1, @multicast2, @rand_addr=0x9, @multicast1, @empty]}]}}}], 0x210}}], 0x2, 0x8004) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000050700000000001020d1000000009d1f0612d250bfadf4657951ec786759de74dba7e988570d61ec377731accd4ee7ec3d3700000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028005000100040000000800050000000000"], 0x44}}, 0x0) 07:29:39 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x8}}, 0x24, 0x0) [ 417.881746][T20842] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 07:29:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x600}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 417.991366][T20849] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 418.009940][ T9321] block nbd0: Receive control failed (result -107) [ 418.017642][T20849] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 07:29:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000340)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="600000000314000c25bd7000ffdbdf250900020073797a3000770014003300766972745f77696669300000000000000900020073797a32000000000800410072786500140033006873723000"/96], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x28000090) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)=0x400, 0x12) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x88, r5, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}]}]}, 0x88}}, 0x4880) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x0, r3}) [ 418.054122][T20839] block nbd0: shutting down sockets 07:29:40 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x10}}, 0x24, 0x0) 07:29:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010001fff0000c7b104b73c4c8a9284c5", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000900010076657468000000000429b04b74231c3fce927ac1d17df92bbb725c938eade5cdd64c85e6ea52e994d419c9fc3a7cc3c80f0a049582017e34839d8f76105bd8210019073273e596cb31ff2b3fee10561c07a78164da04fe37d4f4bdbc50ef88e94a", @ANYRES32=0x0], 0x4}}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="6653070000053c27bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad61421349f2f11e931e7", 0x81}], 0x4, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x3c) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r6, 0x0, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) r8 = gettid() write$FUSE_LK(r5, &(0x7f0000000000)={0x28, 0x0, 0x3, {{0x2, 0x7ff, 0x0, r8}}}, 0x28) 07:29:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x601}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)="1020f5f20100070009000000030200000c000000090000000000300000000000000e00000016000000008000000200000002000000020000040e000000000400000004000000080096ef9ff4917db315e2ecd390a15d969700000c00000024169f5ecd0d2899300eebef39e98fc78d841025f1e5bd91fa3fda62350df2b1e1b32593a8ac", 0x84, 0x1400}], 0x0, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x200000, 0x0) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000080)={0x6, 0x0, 0x9, 0x401, 0x380}) 07:29:40 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000140)={0x0, r1}) [ 418.357028][ T9321] block nbd0: Receive control failed (result -107) 07:29:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x700}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:40 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) [ 418.434448][T20871] block nbd0: shutting down sockets 07:29:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x4) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80880040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200028bd7000ffdbdf254c003268000000000000000009000000080000001f0000000800000001000000080000000010000008000000ff000000080000000700000008000000030000000800dc00cf000000"], 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) recvfrom$unix(r5, &(0x7f00000001c0)=""/213, 0xd5, 0x40012000, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) [ 418.526450][T20877] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.565197][T20877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 418.586964][T20877] F2FS-fs (loop3): Invalid log sectors per block(515) log sectorsize(9) 07:29:40 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x2}}, 0x24, 0x0) [ 418.637782][T20877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 07:29:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x900}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) ppoll(&(0x7f0000000180)=[{r3, 0x8100}, {r4, 0x14ca}, {0xffffffffffffffff, 0x2200}, {r5, 0x50}, {r6, 0x522a}], 0x5, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) r7 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x10000, 0x42) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000280)=0xa8d9, 0x4) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x18800, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r9, 0xae04) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r8, 0x8008ae9d, &(0x7f0000000080)=""/101) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) [ 418.769469][T20877] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.794799][T20877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 07:29:40 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x3}}, 0x24, 0x0) 07:29:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0xa, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xa00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 418.841819][T20877] F2FS-fs (loop3): Invalid log sectors per block(515) log sectorsize(9) [ 418.873488][T20877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 07:29:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xb00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 419.032110][ T9321] block nbd0: Receive control failed (result -107) [ 419.040750][T20918] block nbd0: shutting down sockets 07:29:41 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x7}}, 0x24, 0x0) 07:29:41 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(r4, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f00000005c0)={0x2c, r5, 0x301, 0x0, 0x0, {0x6}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}]}, 0x2c}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000a80)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @local}, &(0x7f0000000200)=0xc) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000a00)={&(0x7f0000000240)={0x788, r5, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_OURS={0x23c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1b, 0x5, "0e09ce80c03f12ab3fb752d1f8b9cb07ec2b2b82a52b18"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9f, 0x4, "f367c165e497969af53d5f4e848cebb18bc521c1bba2b93f25dfd107ff1742541ff7d2bf6081cf11186e9aae9345d9947855883748c9d749279bf92e5c04e01d27679e483b0cd1579cae037e795f29e74827d7b99e56dbbd4f21d7ab0f5306fea8bfbe59505de50370bfe6227d2154183930cd60ab179121c6d7f808b5f28443a8d4fa9cae940a820d3873fe2b634a65bdf6fd76213388fe3d2361"}, @ETHTOOL_A_BITSET_VALUE={0x46, 0x4, "550528bf66a3baca6b4d13e782d3764464bdfe1eb0b4497a84a61f48db3f0f74c54fe2fdd2db8f9b9cd26c069f9f97ab9b515abb12a9aa0672af7b7db4a021188515"}, @ETHTOOL_A_BITSET_BITS={0x74, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'GPLvboxnet1^\x00'}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8c14}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '|\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '$bdev\\user-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'security\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '{(\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x40}, @ETHTOOL_A_BITSET_MASK={0x5f, 0x5, "3eb66ffc982be7229cffd3921f0ad10cf0aebf58741343f649875bccb73e342db8f736ef24264cd58ee28be4cb171c663bb7d5ff560e6dce6ccac972418826623cc1be8f8e32953b842afbd64031d9ef8de82a032a65b0b32378f1"}, @ETHTOOL_A_BITSET_MASK={0x4b, 0x5, "f1fef36dd4d479935cad0da80ef6be0c83bc95b16585134b6eac51aa2690ef41184dd3d8b9ce4e1723f8ed91d3e36b0a7092dbb37a8f84f6569e0e7d5f49c674f1772eb35cdcf2"}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x2}, @ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x230, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xb8, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'Ssecurity\x00'}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '#vmnet1!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'system(\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xac2}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x8f, 0x4, "6d2911cf7ffb29c602bbf22a3465fc8f0d7b1d489b90efc33f4b80ac8ef022d33e7d38c31e39a1a588e1b8af785e34684a628c0c5436ab31ed11d5543026c795b4198c1c61ccdd6db70e1c3ee354dad54173279aa914b8c1506b3470653cf0c4b75ea72712864b7a0b72881fb73b16150613eb80e2df53d845a2ff876c41b26ce2f1309c243fe38e96e5e2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x101}, @ETHTOOL_A_BITSET_BITS={0xd4, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '\\+vmnet1\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'user#+cgroup:\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd59a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, ']wlan1\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '$-,/\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x80000000}]}, @ETHTOOL_A_LINKMODES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x2a4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x148, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfe000000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x23, 0x2, 'keyring+#keyringeth1#ppp1eth0\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x18, 0x2, '\xe9keyringmd5sumppp0.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x25, 0x2, 'vboxnet0cpusetposix_acl_access-&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x2e, 0x2, 'usersystem&-.trusted-posix_acl_access(]%:\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_NAME={0x1d, 0x2, ')vboxnet1wlan0wlan1+ppp0\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x16, 0x2, ',posix_acl_access\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x19, 0x4, "6a66ca8259eaffcb6b4a35e99af655f109e681bbb0"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xebf9}, @ETHTOOL_A_BITSET_VALUE={0x16, 0x4, "1d11d13cb24a5226570ead705373cfa77c20"}, @ETHTOOL_A_BITSET_VALUE={0x2a, 0x4, "eafb9d6b54b821cdf3ea3ebcede2030e7589fecce88cdcfc44aca6231d1ae3326acdf80ea20e"}, @ETHTOOL_A_BITSET_MASK={0xbc, 0x5, "46fd471ed31d21a923b96e25ebd2e2d77a595ec1771e011dc8cc845a6a7f861b113d1655b9407248ffa5a197af4ebe52b346da7bb3de994d9a0730af1af9a42a7fa700aa33300a0578399e4210493034b43cb722ee2e1753da3d2ab618ad7cc51e82b77c2b6cce7fb0b852c9b87fac2afdc1422f8a0ecf8b6cd7cd2fad586c974deb164a88fce9b611765a14cae4bf77e3c1a03c3a7c860841e81e7a7d34c48b37e5e5ad19738939999dc6c038733c06ac34bf09ab691062"}, @ETHTOOL_A_BITSET_BITS={0x34, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x61}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x16, 0x2, '(-@eth1md5sumproc\x00'}]}]}]}]}, 0x788}, 0x1, 0x0, 0x0, 0x400cc50}, 0x4000090) r11 = dup(r3) r12 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r12, 0x114, 0x6, 0x0, 0x4) r13 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/capi/capi20\x00', 0x80, 0x0) setsockopt$netrom_NETROM_IDLE(r13, 0x103, 0x7, &(0x7f0000000b80)=0xff, 0x4) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) setsockopt$sock_timeval(r12, 0x1, 0x42, &(0x7f0000000b00)={r14, r15/1000+10000}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r16 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r16, &(0x7f0000000340)='./bus\x00', r16, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NS_GET_USERNS(r16, 0xb701, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) 07:29:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$netrom(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20, 0x40000000, &(0x7f00000000c0)={{0x3, @default}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ioctl$NBD_DO_IT(r2, 0xab03) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xf01000, 0x0) write$FUSE_INTERRUPT(r6, &(0x7f0000000140)={0x10, 0x0, 0x3}, 0x10) 07:29:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xc00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:41 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x300}}, 0x24, 0x0) [ 419.331755][T20939] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 419.386326][T20941] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 419.413012][ T9321] block nbd0: Receive control failed (result -107) [ 419.428725][T20937] block nbd0: shutting down sockets 07:29:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) write$P9_RWRITE(r2, &(0x7f0000000000)={0xb, 0x77, 0x1, 0x7}, 0xb) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:41 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x11, "00000100000000000800000000eba71a4976e200002cb18f6e2e2aba000000012e0b3836005404b0e0301a4c3ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e66f5ff1b0816f3f6db1c0001000000740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = getuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x1f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000200)={0x9, 0x79, {r4}, {0x0}, 0xb7, 0x8}) getresuid(&(0x7f0000000280)=0x0, &(0x7f0000000300), &(0x7f0000000380)) r7 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r7, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r8 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket(0x11, 0x2, 0x5) getsockname$tipc(r10, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r8, 0x1, &(0x7f0000000840)={{0x0, r9, 0x0, r11, 0x0, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) getgroups(0x1, &(0x7f00000003c0)=[0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r14 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r14, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r15 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r14, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket(0x11, 0x2, 0x5) getsockname$tipc(r18, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r18, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r15, 0x1, &(0x7f0000000840)={{0x0, r16, r17, r19, r17, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r20 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r20, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r21 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r20, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = socket(0x11, 0x2, 0x5) getsockname$tipc(r24, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r24, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r21, 0x1, &(0x7f0000000840)={{0x0, r22, r23, r25, r23, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r26 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r26, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r27 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r26, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket(0x11, 0x2, 0x5) getsockname$tipc(r30, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r30, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r27, 0x1, &(0x7f0000000840)={{0x0, r28, r29, r31, r29, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r32 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r32, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r33 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r32, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = socket(0x11, 0x2, 0x5) getsockname$tipc(r36, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r36, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xfffffffffffffc91) shmctl$IPC_SET(r33, 0x1, &(0x7f0000000840)={{0x0, r34, r35, r37, r35, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r38 = getgid() setxattr$system_posix_acl(&(0x7f0000000100)='./bus\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010001000000000002000000", @ANYRES32=r3, @ANYBLOB="02000200", @ANYRES32=r5, @ANYBLOB="02000500", @ANYRES32=r6, @ANYBLOB="04000497af45930008000110", @ANYRES32=0xee00, @ANYBLOB="08000200", @ANYRES32=r12, @ANYBLOB="08000200", @ANYRES32=r13, @ANYBLOB="08000200", @ANYRES32=r17, @ANYBLOB="08000400", @ANYRES32=r23, @ANYBLOB='\b\x00;l', @ANYRES32=0xee00, @ANYBLOB="08000400", @ANYRES32=r29, @ANYBLOB='z\x00\x00\x00', @ANYRES32=r35, @ANYBLOB="08000200", @ANYRES32=r38, @ANYBLOB="10000400000000002000030000000000"], 0x84, 0x1) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="20090004ff078000"], &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xffff, 0x0, 0x200, 0x81, 0xffffffff, 0x9, 0x7, 0x6c1975c3, r39}, 0x20) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xff55) sendmmsg$inet(r0, &(0x7f0000000bc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r40, @loopback, @dev}}}], 0x20}}], 0x2, 0x0) 07:29:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x0, r1}) 07:29:41 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x700}}, 0x24, 0x0) [ 419.763734][ T9321] block nbd0: Receive control failed (result -107) [ 419.774336][T20946] block nbd0: shutting down sockets 07:29:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xd00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) timerfd_create(0x1, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000000800)=@raw={'raw\x00', 0x2, 0x3, 0x348, 0x0, 0x0, 0x0, 0x1f8, 0x1f8, 0x2b0, 0x2b0, 0x2b0, 0x2b0, 0x2b0, 0x3, 0x0, {[{{@ip={@local, @broadcast, 0x0, 0x0, 'ip6tnl0\x00', 'team_slave_1\x00'}, 0x0, 0x1c8, 0x1f8, 0x0, {}, [@common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'veth1_to_bond\x00', {0x1, 0x0, 0x41, 0x0, 0x0, 0x5, 0x46, 0x3}}}]}, @common=@inet=@SET2={0x30, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x3a8) 07:29:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xe00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:42 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:29:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) inotify_init() [ 420.067762][T20976] Cannot find add_set index 0 as target 07:29:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xf00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r1, 0xc0884113, &(0x7f00000000c0)={0x1, 0x5, 0x23, 0x7, 0xfff, 0x6, 0x400, 0x1, 0x1, 0x100000001, 0xf7, 0x1}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) io_setup(0xfffff801, &(0x7f0000000180)=0x0) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, 0x0) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) r10 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r10, 0x40485404, 0x0) r11 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x80084) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r11, 0x40485404, 0x0) r12 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r12, &(0x7f0000000340)='./bus\x00', r12, &(0x7f0000000040)='./file0\x00', 0x4) r13 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r13, 0x40485404, 0x0) r14 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dlm_plock\x00', 0x10000, 0x0) r15 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r15, 0x40485404, 0x0) r16 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r16, &(0x7f0000000340)='./bus\x00', r16, &(0x7f0000000040)='./file0\x00', 0x4) r17 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r17, &(0x7f0000000340)='./bus\x00', r17, &(0x7f0000000040)='./file0\x00', 0x4) r18 = syz_open_dev$sndmidi(&(0x7f0000001c80)='/dev/snd/midiC#D#\x00', 0xd06, 0x220080) r19 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r19, &(0x7f0000000340)='./bus\x00', r19, &(0x7f0000000040)='./file0\x00', 0x4) io_submit(r7, 0x8, &(0x7f0000001980)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x4, r8, &(0x7f0000001ac0)="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", 0x19a, 0x9, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x923c, r2, &(0x7f0000000280)="16fe8d2f6287602ba5d5a3b926817f4779021ba258a7", 0x16, 0x5, 0x0, 0x3, r9}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x3ff, r10, &(0x7f0000000380)="e93567dfab42b8ee0b4673058e0811fbb523cd0bd979f12d785d0bab25e533cfd6979645e01bb9a4ab0f617b4c2b22c04409913eb987ad46eb32067980ae2c15503749a6a7ac3fa9f5da478ff5019e15711993d553b4d855b8218f69cbb42315ee0f61fbfb376422117288452118b3fe2b0747ddc7ef4df668dec3581c29401bb0fe6b4ebdd5d3ada41135b70d3e1ae3188d0eae21803529df189afed7c28fb3d7a9407c60c94a28a0afa3816d75fff18cec8be49338b2979323a090429474163716eb91740fc1822927da2828f22ba3421a85c5288c98c01ad1d5f7e91406", 0xea, 0x0, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x9, r11, &(0x7f0000000480)="2226b781bf1511452441f60ebe86d1f8d26fd195449290c38b6ca0824ee8a43935cccc736a6651aec810be5837f11d09788ca94f5a36489421c81ff51de166eb0d894a11ccd941657561f970f8c16b7d3f9628661129f80c21637aaf8bc4493db7654c399995779305ba1bf6369a5295f756b67aa56b4b78f4bee21b69ed03ce0e41b6fa9f3cd52f48b8863ee7c87dd0d2aed0d19ce6ef4d414f48032c67f8b79d1fea97ec17ebeef5b7b136dd629e13bb36d97e5cfcfb5ffbdf0ec2", 0xbc, 0x2, 0x0, 0x1, r12}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x3fca, r18, &(0x7f0000000580)="529811927369f9b138c7e4a8c343338dc8bd1917fb730b3b6aa289d214451bc05195f241ef508becabb270e95e095da178b59b96b7a247dcfa1fbc6a8f3c9d2da8a5758f397cbe8bd7f56a84b3250899ddbcceb85e797ae215f97f19b3e3e8e4dc5d41d183c4af107503816b4391e29ef40793f05a927c0bfb4e76e1f618b56e031fd316d03cdde2fc2a65ce3ce4b92cc20d84245ba87f272c637f54f5c3e829c0cb70e6f1c9398b7387b6f9a8839fb01d7910b46fa80fe0e414881a755fd6e02c699f349b75891b15e64c0db625a574e120e32f5c677f1c22c76eaac9fee279e564438242c862de", 0xe8, 0x7f, 0x0, 0x2, r14}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f00000019c0)="e64253ae216169078396d20ca3908528260ad302bcce034928a1916844102d313eea659f4b3a114c53d95c3c8ebc8a4628c82a98c0a0e984891d292b5e64816c579dd12a112abcf0a58e4c1c02a69e98122e249b176bafbe2f96d08eff7f000000000000a1feeb08318ac600a69a17b6f97a719477bc7c87e95332f0838aefda38e6b89b14b7b9fecdae086cc5740001be70e736851542c85f5185d574722f64b69cba67c925a1d64c3164188d8322a35cdaa578e9c41dc362ba73a22c0d9b3e99288084cb384d68765479391a0011a28d2fe1f0127d6f2f82bdf06ee7a8b65b1e2ef149360bb4e8", 0xe8, 0xadf, 0x0, 0x3}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x1, 0x3ff, r2, &(0x7f0000000840)="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", 0x1000, 0x0, 0x0, 0x0, r19}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x6, 0x7fff, r3, &(0x7f0000001880)="4232c9ce72ea30e4731e35e4a931a507753ff9defa2a072e52fdb942ad6c956846ebd7f5ecf3fcde1e8f0394fd1b8d809121a6235f5d01cb0b402fac20a7ed9ea75c507195dff59ce3122805b05b9674ec5d096da57638496fb2db30b47dd13b213fe29f94c3c6fe48806115f1f796c342e15cf1bdc631993287f375f9b98f025d9f541e2b9ce5786ac6733461fc167d1e2e48eef26f", 0x96, 0x1, 0x0, 0x1, r17}]) 07:29:42 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = socket$rds(0x15, 0x5, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f00000000c0)={0x6, 0x2, 0x4, 0x2000000, 0xc3a40, {0x77359400}, {0x2, 0x0, 0xff, 0x16, 0x9, 0x4, 'Ye1p'}, 0x6, 0x1, @userptr=0x1, 0x7, 0x0, r3}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r4, r1, 0x0, 0x209) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r8 = accept4$inet(r4, &(0x7f0000000140)={0x2, 0x0, @multicast2}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000240)=0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1800007, 0x11, r7, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r9 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r9, 0x40485404, 0x0) r10 = dup(r9) ioctl$DRM_IOCTL_AGP_INFO(r10, 0x80386433, &(0x7f0000000280)=""/75) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x3fe00) 07:29:42 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x2}}, 0x24, 0x0) 07:29:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x0, r3, 0xfffffffd}) [ 420.448828][ T9321] block nbd0: Receive control failed (result -107) [ 420.511030][T21002] block nbd0: shutting down sockets 07:29:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x1100}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0xbf5e) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:42 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x3}}, 0x24, 0x0) 07:29:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000180)="dbe2660f65dd0fd7e40f10fd0f0f4a0090360f01c3d8c90f20d86635080000000f22d866b82c0000000f23d80f21f86635000000400f23f8ba4000ed", 0x3c}], 0x1, 0x20, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000200)={0x3, 0x8, 0x0, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$CAPI_MANUFACTURER_CMD(r0, 0xc0104320, &(0x7f0000000100)={0x0, &(0x7f0000000040)="68b2ff398f"}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc], 0x100000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 420.757824][ T9321] block nbd0: Receive control failed (result -107) [ 420.772544][T21017] block nbd0: shutting down sockets 07:29:42 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x7}}, 0x24, 0x0) 07:29:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000080)=0x1, 0x4) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x80000000}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8004}, 0x44080) 07:29:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x1200}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:42 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x300}}, 0x24, 0x0) 07:29:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000000180)={0x1, 0x1, [@broadcast]}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000040)={r5, 0x10, &(0x7f0000000000)={&(0x7f00000000c0)=""/184, 0xb8, 0xffffffffffffffff}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) [ 421.112566][ T9321] block nbd0: Receive control failed (result -107) [ 421.127471][T21046] block nbd0: shutting down sockets 07:29:43 executing program 3: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) clone3(&(0x7f00000003c0)={0x4c110000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), 0x0, {0x2c}, &(0x7f0000000200)=""/2, 0x2, 0x0, 0x0}, 0x50) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000480)=ANY=[]) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[{0x1, 0x3, 0x7, 0x81}, {0x6, 0x8, 0x40, 0x6}, {0xdca, 0x0, 0x80, 0x6}, {0x7, 0x7, 0x3, 0x40}]}, 0x10) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x400, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x29, 0x0, 0x0, 0x0, 0x7, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x2}, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x0, 0x7, 0xff, 0xa6, 0xa3, 0x1, 0x1f, 0x3, 0x3f, 0x5, 0x3, 0x3f, 0x81}, 0xe) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 07:29:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x4800}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x902, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x8, 0x200) 07:29:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) bind$tipc(r1, &(0x7f0000000040)=@id={0x1e, 0x3, 0x3, {0x4e22, 0x1}}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) delete_module(&(0x7f0000000000)='/dev/nbd#\x00', 0x800) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:43 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x700}}, 0x24, 0x0) 07:29:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x4c00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 421.371918][T21068] overlayfs: conflicting lowerdir path [ 421.413730][ T9321] block nbd0: Receive control failed (result -107) [ 421.422269][T21064] block nbd0: shutting down sockets [ 421.468383][T21077] overlayfs: workdir and upperdir must reside under the same mount 07:29:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000000)=[{{0x0, 0x1}, {0x0, 0x0, 0x1}}, {{0x3}, {0x2, 0x0, 0x1, 0x1}}, {{0x1, 0x1, 0x1, 0x1}, {0x3, 0x1, 0x1, 0x1}}, {{0x3, 0x0, 0x0, 0x1}, {0x3, 0x0, 0x1}}, {{0x3, 0x1}, {0x3, 0x1, 0x1, 0x1}}], 0x28) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x0, r3}) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x8) 07:29:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x6, 0x0, 0x4) bind(r1, &(0x7f0000000000)=@x25={0x9, @remote={[], 0x1}}, 0x80) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6000}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:43 executing program 3: syz_read_part_table(0x0, 0x5, &(0x7f0000000180)=[{&(0x7f0000000000)="0201630000000a000000ff45ac0000ffffffbf000800000000000000004000ffffff82000000e1000000887700720030070063000fffff000000008000da55aa", 0x40, 0x1c0}]) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) getsockname$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 07:29:43 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x1000000}}, 0x24, 0x0) [ 421.743495][ T9321] block nbd0: Receive control failed (result -107) [ 421.753521][T21091] block nbd0: shutting down sockets 07:29:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6800}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x6004c0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc, 0x10, r1, 0x8000000) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$void(r7, 0xc0045878) 07:29:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x6, 0xa, 0x2, 0x1d0b}, 0x10) [ 421.967756][T21112] loop3: p1 p2 p3 p4 [ 421.973236][T21112] loop3: partition table partially beyond EOD, truncated 07:29:43 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x2000000}}, 0x24, 0x0) [ 422.021931][ T9321] block nbd0: Receive control failed (result -107) [ 422.035682][T21110] block nbd0: shutting down sockets [ 422.046037][T21112] loop3: p1 start 10 is beyond EOD, truncated 07:29:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x6c00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001540)={'batadv0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)={0x64, r1, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x200, 0x2}}, @NL80211_ATTR_MESH_CONFIG={0x24, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x9}, @NL80211_MESHCONF_TTL={0x5, 0x6, 0x5}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0x7a}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffffd5}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000080) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r7, 0x4018aebd, &(0x7f0000000140)={0x0, r8}) [ 422.100454][T21112] loop3: p2 size 1073741824 extends beyond EOD, truncated 07:29:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000100)={0x5d, 0x8001, 0x6, 0x8, 0xff, 0x81}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setscheduler(r3, 0x2, &(0x7f0000000040)=0x1) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) open(&(0x7f00000000c0)='./file0\x00', 0x113200, 0x101) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r10, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast1, 0x7b9}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r9, 0x84, 0x23, &(0x7f0000000240)={r11, 0x7fff}, 0x8) ioctl$NBD_DO_IT(r5, 0xab03) [ 422.203390][T21112] loop3: p3 start 225 is beyond EOD, truncated [ 422.212225][T21134] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:29:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x7400}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 422.256290][T21112] loop3: p4 start 255 is beyond EOD, truncated 07:29:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80000) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x2e, 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:44 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x3000000}}, 0x24, 0x0) [ 422.316620][T21136] block nbd0: shutting down sockets [ 422.467778][T21112] loop3: p1 p2 p3 p4 [ 422.471935][T21112] loop3: partition table partially beyond EOD, truncated [ 422.522195][T21112] loop3: p1 start 10 is beyond EOD, truncated [ 422.533869][T21112] loop3: p2 size 1073741824 extends beyond EOD, truncated [ 422.599021][T21112] loop3: p3 start 225 is beyond EOD, truncated [ 422.605222][T21112] loop3: p4 start 255 is beyond EOD, truncated 07:29:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000002180)=""/4093, 0xffd}], 0x1, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/210, 0xd2}], 0x1, 0x20) r1 = socket(0x10, 0x2, 0x0) close(r1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x0, @empty}}}, 0x9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 07:29:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0x7a00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2c, 0x2, 0x7, 0x301, 0x0, 0x0, {0xc, 0x0, 0xa}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) accept4$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:44 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x7000000}}, 0x24, 0x0) 07:29:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xdd02}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 422.905473][T21173] block nbd0: shutting down sockets 07:29:44 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0x8cffffff}}, 0x24, 0x0) 07:29:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f00000000c0)={0x1a18, 0x9, 0x7}) ioctl$NBD_DO_IT(r2, 0xab03) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) fanotify_mark(0xffffffffffffffff, 0x0, 0x4800000a, r7, &(0x7f0000000000)='./file0\x00') 07:29:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xe000}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x2, r1, 0x2}) r3 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000080)=""/120) [ 423.105573][ T9321] block nbd0: Receive control failed (result -107) [ 423.115134][T21188] block nbd0: shutting down sockets 07:29:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) link(0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x1e3) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext, 0x0, 0x0, 0xc, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x9) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x20, 0x9}, 0x0, 0x2d18, 0x814, {0x81, 0x1}, 0x6, 0x1f}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, 0x0) close(r4) setreuid(0x0, r3) time(&(0x7f0000000000)) fchown(r0, r3, 0x0) 07:29:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x1d, 0x6, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x103200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20502) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3, 0x1000, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:45 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0xf6ffffff}}, 0x24, 0x0) 07:29:45 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x30080, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f00000011c0)='\x00\x00\x00\xff\x00\x00\x80\x00\x00') 07:29:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xfc00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x0, r3}) [ 423.458399][T21217] can: request_module (can-proto-0) failed. 07:29:45 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0xfeffffff}}, 0x24, 0x0) 07:29:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {0x1, 0x0, 0xff00}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r4, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x20, 0x1404, 0x4, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x40) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:45 executing program 3: creat(&(0x7f0000000180)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x6, 0x0, 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000000)=@generic={0x0, 0x63, 0x100}) mount$9p_unix(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="746e733d756e69786717586ca1038333062c0000007908123c1c81373c631f3ba3402262b8e429e0a8462c3a50a4efcf0e918787d42daf9a93d02111767b71ba8caa404d419419a9da6660334c20be3c8f54ce7a256e8853d71dad5a528f20e3e22fae5256d624427e975cd3cae5c3698501aeff237c57559c369b652b4cd642e5e601111e7e9b4c18ba0a1ec6680da7dd6d7c7ad3b728d9f2744a419e89439dbf5aad5f701bd65609f6d782878f6f087633a86bd59ea0ef0558570801ec689aff0748843402eff4c75f2587e6da8d55da9217e36154c1a44036b8a25f0a840d0ee706581ff2b62e6a4e3f"]) [ 423.762373][ T9321] block nbd0: Receive control failed (result -107) [ 423.773113][T21240] block nbd0: shutting down sockets 07:29:45 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0xffffff8c}}, 0x24, 0x0) 07:29:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80001, 0x0) connect$can_bcm(r5, &(0x7f0000000100), 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2101, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) renameat2(0xffffffffffffffff, &(0x7f0000000340)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) socket(0x29, 0x4, 0x9) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$BLKPG(r5, 0x1269, &(0x7f00000001c0)={0x10001, 0x1, 0x38, &(0x7f0000000180)="6b3d86eaa63634c4ee2b5bd4e3ff0107e9636b28fc19d57ab7d01a9a6247e41989909ffbc57565f017efbe01bfd733a0e84a203725a1412d"}) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_DO_IT(r7, 0xab03) [ 424.013159][T21261] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 424.023448][T21260] 9pnet_virtio: no channels available for device ./file0 [ 424.089413][T21269] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 424.149996][T21264] block nbd0: shutting down sockets 07:29:46 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0xfffffff6}}, 0x24, 0x0) 07:29:46 executing program 3: r0 = socket$isdn(0x22, 0x2, 0x21) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, 0x0) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) r5 = dup(r4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$VIDIOC_ENCODER_CMD(r6, 0xc028564d, &(0x7f0000000080)={0x2, 0xf3308b7cf40f8f72, [0x1, 0x2176, 0xff, 0x2, 0x9, 0x3ff, 0x7]}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup2(r1, r0) ioctl$VIDIOC_G_FMT(r6, 0xc0d05604, &(0x7f00000000c0)={0x9, @sdr={0x5f45585c, 0xbca}}) r7 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$VIDIOC_G_FMT(r7, 0xc0d05604, &(0x7f0000000200)={0x0, @sliced={0x7fff, [0x4, 0x6, 0x9, 0xd4, 0x2, 0x80, 0x0, 0x7, 0x9, 0xfff7, 0x3, 0x3ff, 0x3, 0x7, 0xc00, 0x2, 0x3, 0x9, 0x9ce, 0x9, 0x1ff, 0xffff, 0x6, 0x6, 0x6, 0xfff, 0x5, 0x9, 0x4d, 0x13, 0x7f, 0x1ff, 0x6, 0xfffd, 0x17, 0x26, 0x39e, 0x0, 0x0, 0xfff, 0x1, 0x8, 0x4, 0x1, 0x8000, 0xb5, 0xfff9, 0x101], 0x5}}) 07:29:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x3}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 424.318435][T21279] delete_channel: no stack 07:29:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000180)) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8800, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x80, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000840)={&(0x7f0000000200)={0x27, 0x0, 0x2, 0x7, 0x9, 0x3a, "ed3b753ecd59c9197e237851c6904733b158de096159bb8a0b3b44d7f1046c38f75fd1d91fddc1282fdda5dcf1cd50c7fc59b40270136348f96fa9ec82ad66", 0x32}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000380)="c78bb798afa7143a31f494194bf24c79bb0f44f6843c842ceb7f0eb5d93e7517e958351d76a9fbff9cb82939488dba00389301282a79122ce2e2c5832d52a9109fef25f20f734248cda4a79d2826a49a52f0a37c470035d437761a08e03b70ac3b8fe932382b3347a0af9c092a2587392f388e22c4a1cad78b261e40a1aa62e094310949f130fe85bed6ff76df38319525fe1be27ddab5b8db3cd5ff2934a35db221a52b9058eb0b94f69f02e3aecdc584864733a280d272fd319462d18a7e5e6a70d09474bc", 0xc6}, {&(0x7f0000000280)="fc6d26baf5fedf79b1a85e53a65a68a25d8a31ce184826097d759fd156e134cbc678da5621f3fed2280037f3c550c90d5cce8c218da5b7dc51721e8cb306445994dfbf7fc01751dad343dd8cd4", 0x4d}, {&(0x7f0000000480)="e4758754698286aa87c2dbfbc1cbdcbe523be71d2d064d01411bb5f4bd386ade1cf11a49417017a571ac697e4a50bd5bf31cc522abca55fcdbd728f116a7f33793d5e259f359d5d092180327b0650683a9703048f5a9b686c5d2dcf62411887eac7c29c8f8dea7203f41241b8d65a5dbdc15c89e672e145bac5452eea92b5beee0dfa17179f6e540846f122a7572bfa804cdabea1a0d224deff0c6d4c8dbfaa86de5661fedbf5b4bc4b53cc024713f6eac19bebb426b5a41e4c76e14fb186714df55b708608105c7f6a66d", 0xcb}, {&(0x7f0000000580)="483fc261f2eeb5ef5a4f5d94de0eb6ead3162b1f45174e8248c0b9f997e8afb3c5f46a4ed64cd5d74caef6c2e3017aef7b8226eda8d9fde38fa3a0648a113e2ca3c32c3d30115fa5c65d9c8b2e14f2209db6dd30fc0f4d0bac29f30f6c7cf116ec6d4e2f556343b11904271e13908b1809c01faa7ed8c37292e1b47486d00550d9e8ccad21d5a66d15e414899d3facdc5086925f4a6fbd0c930ebbe24986f224ad41a8e6c5b682f8173b22686c9e2d", 0xaf}, {&(0x7f0000000640)="a05f431a4777cd03809e64c630f1f900957d08c7161348d5e301b7135f4aa935c20caee75bc748b2362129f2080f7ba944770f8ba626ee94d9e67ade8afcfd668cecba691d23008c4a2db89f1381d73e145635f039f5a704e2d82447879e8a8414c18a279212a17bf5882536fac27ecab52e02f3e51406cf08ed9b18ba21b1f688cd2061cb3342bd", 0x88}, {&(0x7f0000000300)="a09f6e3c78f04da89ed7dd5d404bffb8316ba6cf004d5d0c495a86af44d23b5c85f527eb632eb7861e024bded4292a0231cdba24483b", 0x36}], 0x6, &(0x7f0000000780)={0xa8, 0x88, 0x5, "cf719ea0df293fef154c662492015b94bf1cbd5d53018b572d189da7ef855e0b899ba3c2797c78750b0dd42a71d706be5d02ca33c32f0627999d88e88be7b6eeeb153aa46682eee59d74a9dba98f7a6d24288dd677d7fc21ebe3dbeee628687866ce53a6f355a390114d0e8513184e03918e28266e3f07694e472ed6fe01084330d7d97b558a2198327eace09d1b62cb6f6fb71eb5c8ae"}, 0xa8, 0x2400c8c0}, 0x44010) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0x0, @null, @netrom={'nr', 0x0}, 0x3, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x80000000, 0x4, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @default, @bcast]}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000008c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000880)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000900)={0x15, 0x110, 0xfa00, {r7, 0x3, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, @in6={0xa, 0x4e21, 0x6, @rand_addr="8ef23cbebeda4e8c25efe4a7e437a155", 0x594}}}, 0x118) r8 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000140)={0x0, r8}) 07:29:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='hybla\x00', 0x6) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x1f, 0x0, 0x2, 0x401, 0x8}, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe83, 0x11, 0x0, 0x27) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SIOCPNDELRESOURCE(r2, 0x89ef, &(0x7f0000000080)=0x6) [ 424.394400][T21283] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 07:29:46 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x0, 0xfffffffe}}, 0x24, 0x0) 07:29:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x4, {0xa, 0x4e21, 0x10001, @loopback, 0x5}, r3}}, 0x38) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r4 = socket(0xa, 0x3, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = accept4$rose(0xffffffffffffffff, &(0x7f00000001c0)=@full={0xb, @dev, @bcast, 0x0, [@default, @remote, @rose, @remote, @bcast, @null]}, &(0x7f0000000200)=0x40, 0x800) bind$rose(r7, &(0x7f0000000240)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4, [@default, @default, @default, @null, @default, @default]}, 0x40) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000000000)={{0x1, 0x1}, 0x0, 0x50, 0x5d20, {0x5}, 0xe0, 0x80}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r10, 0x40485404, 0x0) r11 = fcntl$dupfd(r10, 0x406, r8) ioctl$SG_GET_COMMAND_Q(r11, 0x2270, &(0x7f0000000280)) r12 = fcntl$dupfd(r9, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) [ 424.472497][T21289] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 07:29:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x4}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:46 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f0000000000)={0x6, {0x6e, 0x1, 0x6, 0x80000001}, {0x3ff, 0x7, 0x0, 0xffffffe0}, {0x2, 0x7}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x0, r3}) 07:29:46 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x4, 0x0) [ 424.775027][T21307] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 424.820362][T21311] netlink: 'syz-executor.4': attribute type 7 has an invalid length. 07:29:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x50}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:46 executing program 2: socket$phonet_pipe(0x23, 0x5, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x125303, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:46 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x1001, 0x0) [ 425.180730][T21326] netlink: 'syz-executor.4': attribute type 7 has an invalid length. 07:29:47 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x20000664, 0x0) [ 425.231399][T21329] netlink: 'syz-executor.4': attribute type 7 has an invalid length. 07:29:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x105000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x1) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1f) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x60}, [@IFLA_AF_SPEC={0x4, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8}]}}]}, @IFLA_GROUP={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x4c}}, 0x0) 07:29:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1f) r3 = getpgrp(0xffffffffffffffff) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x1f) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000280)=0x0) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x1f) r8 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r8, 0x114, 0x6, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00000002c0)=0x0) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r10, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCGSID(r10, 0x5429, &(0x7f0000000300)=0x0) r12 = gettid() ptrace$setopts(0x4206, r12, 0x0, 0x0) tkill(r12, 0x1f) clone3(&(0x7f0000001540)={0x20000000, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x1b}, &(0x7f0000000400)=""/4096, 0x1000, &(0x7f0000001400)=""/236, &(0x7f0000001500)=[0x0, r12], 0x2}, 0x50) r14 = gettid() ptrace$setopts(0x4206, r14, 0x0, 0x0) tkill(r14, 0x1f) r15 = gettid() ptrace$setopts(0x4206, r15, 0x0, 0x0) tkill(r15, 0x1f) r16 = gettid() ptrace$setopts(0x4206, r16, 0x0, 0x0) tkill(r16, 0x1f) clone3(&(0x7f0000001800)={0x980000, &(0x7f00000015c0), &(0x7f0000001600)=0x0, &(0x7f0000001640), {0x15}, &(0x7f0000001680)=""/66, 0x42, &(0x7f0000001700)=""/129, &(0x7f00000017c0)=[r14, r15, 0x0, 0x0, r16, 0xffffffffffffffff, 0xffffffffffffffff], 0x7}, 0x50) clone3(&(0x7f00000018c0)={0x20000000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x10}, &(0x7f0000000180)=""/165, 0xa5, &(0x7f0000000240)=""/47, &(0x7f0000001880)=[r2, r3, r4, r6, r7, r9, r11, r13, r17], 0x9}, 0x50) r18 = syz_open_dev$ndb(0x0, 0x0, 0x0) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = fcntl$dupfd(r20, 0x0, r19) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_DO_IT(r18, 0xab03) 07:29:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0xdb) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDCTL_DSP_GETBLKSIZE(r6, 0xc0045004, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) [ 425.521450][T21345] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 425.532527][T21344] block nbd0: shutting down sockets 07:29:47 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x2) [ 425.652902][T21351] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 07:29:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x40000) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000080)={0x6, 0x2f, 0x8000}) 07:29:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0xa}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 425.866502][T21363] netlink: 'syz-executor.4': attribute type 10 has an invalid length. 07:29:47 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_MCE_KILL(0x21, 0x1, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}}, 0x0) signalfd4(r0, &(0x7f0000000380)={[0x7fff]}, 0x8, 0x80800) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x5) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80000, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) getpeername$packet(r4, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000440)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000480)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000140)='SMC_PNETID\x00') r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x20000, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r7, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8ab5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x1) renameat2(r3, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000080)='./file0\x00', 0x4) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, r2, 0x8000000) 07:29:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f00000000c0)="c6a675152ad1b9e0b2442161ef56f22a9bfdea546a21a299ae105071c396c8d6f07d0d86ec1baf66b59b543664c866606f85c6faf29e6263c4730abf67ab7b1c73c19197e046a2ffc3c4f7091db8e57ba873697a531f15419ae2879acb12a926dbbcfb7c71e4de750f25e226d500fe7ffe594ecc1056a448180d8e616843e95e3ce9a534f68b546892", 0x89) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:47 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x3) [ 425.919412][T21364] netlink: 'syz-executor.4': attribute type 10 has an invalid length. 07:29:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x23}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 426.070888][ T9321] block nbd0: Receive control failed (result -107) [ 426.080009][T21371] block nbd0: shutting down sockets 07:29:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xfffffffc, 0x800) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0x1000000003) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x60, 0x30, 0x1, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_bpf={0x48, 0x1, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0xf0}, {}]}]}, {0x4}}}]}]}, 0x60}}, 0x0) 07:29:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x801, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x4200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x400, 0x8) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:48 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x7) 07:29:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:48 executing program 3: add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000240)="db40951195b6532950", 0x9) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r0}, &(0x7f00000000c0)=""/83, 0xffffffffffffffc9, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e22, 0x15, @dev={0xfe, 0x80, [], 0x43}, 0x8}], 0x3c) [ 426.464821][ T9321] block nbd0: Receive control failed (result -107) [ 426.477782][T21394] block nbd0: shutting down sockets 07:29:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, &(0x7f0000000180)={0x3d}) write$P9_RCLUNK(r2, &(0x7f0000000100)={0x7, 0x79, 0x2}, 0x7) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) write$P9_RWRITE(r5, &(0x7f0000000080)={0xb, 0x77, 0x1, 0x7}, 0xb) r6 = eventfd2(0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000140)={0x0, r6}) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x17) 07:29:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:48 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x300) 07:29:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 426.841162][ T9321] block nbd0: Receive control failed (result -107) [ 426.848970][T21420] block nbd0: shutting down sockets 07:29:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) openat$cgroup_subtree(r5, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) r8 = fcntl$dupfd(r7, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:48 executing program 3: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x258, 0x108, 0x0, 0x0, 0x0, 0x0, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x3, 0x0, {[{{@ip={@remote, @dev, 0x0, 0xff, '\x00', 'hsr0\x00'}, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@inet=@ipcomp={{0x30, 'ipcomp\x00'}, {[0x4d5, 0x4d5], 0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ip={@rand_addr=0x100, @local, 0xffffffff, 0xffffff00, 'netpci0\x00', 'xfrm0\x00', {}, {}, 0x5e, 0x0, 0x18}, 0x0, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2b8) 07:29:48 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x700) 07:29:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x4}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 427.123097][ T9321] block nbd0: Receive control failed (result -107) [ 427.141084][T21433] block nbd0: shutting down sockets 07:29:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000005e"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xfff1}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 427.166185][T21445] x_tables: ip_tables: ipcomp match: only valid for protocol 108 [ 427.200644][T21433] block nbd0: shutting down sockets 07:29:49 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x1000000) 07:29:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:49 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x2000000) 07:29:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio1\x00', 0x4040, 0x0) ioctl$FICLONE(r0, 0x40049409, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="080027bd7000fedbdf250d0000003000038008000500e00000020800010002000000060004007fff000014000200697746ff01000000eb80d9ad0970366772afb52ab2f09e65"], 0x3}, 0x1, 0x0, 0x0, 0x4800}, 0xc000) ioctl$RTC_EPOCH_SET(r2, 0x4008700e, 0x80) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x5ec2) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000200)={0x81a, {{0xa, 0x4e22, 0x0, @mcast2, 0x8001}}}, 0x88) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x6}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:49 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x3000000) 07:29:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x487100, 0x0) ioctl$UI_DEV_SETUP(r4, 0x405c5503, &(0x7f00000000c0)={{0xff00, 0x8000, 0x3ff, 0x80}, 'syz1\x00', 0x3d}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) [ 427.823353][ T9321] block nbd0: Receive control failed (result -107) [ 427.833060][T21474] block nbd0: shutting down sockets 07:29:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x7}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 427.950916][ T9321] block nbd0: Receive control failed (result -107) [ 427.960147][T21490] block nbd0: shutting down sockets 07:29:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x280, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000080)={0x5, 0x1, 0x3, 0x200, 0x9, 0x5}) r3 = eventfd2(0x1, 0x801) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r3}) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000001680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000016c0)=0x14, 0x800) sendmsg$inet6(r4, &(0x7f0000001900)={&(0x7f00000000c0)={0xa, 0x4e23, 0x6, @rand_addr="ec63d7716550f0124de0d0f6bb61406c", 0x9}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000100)="7daddf28253fd09ecdd97e0ecd83dfbcba4bb7ecf37647d1a54b2b61d1eb91ca", 0x20}, {&(0x7f0000000180)="7d2283c7ff4bd4a31d120c2bf1e2cbc7f2bd14139f0c8ca8d80fbc9a40c068ec2f3943f7ac52be7e9170726ae98d22df04890adf95", 0x35}, {&(0x7f00000001c0)="6c63e349a33e7fab3af593373ce7d237db7b61f4bb5767a03d0f3d36f850deb3182ae8e0647b3e807ee7242a9caabb815b143af48b56a3cf7a8af0966efbb6dd170d32d59b35844e02f9ecbe44bc221962337324417181aa56b651a0c1dc48c8f24a459123b5b12fabd51ca1a1a8a427159e4dbf28bed6c45b477533be08327609", 0x81}, {&(0x7f0000000280)="613834bba4929e7046089c12d2b43397c4367f6fa9f0347573356981aa173d454ef26bfc0c1248788e202622696029eaae774031df0cfbaa90ddcf87c7e3102281870bed8ec64af780cc022d1c192ab49dab68ee10e4590b8ccbfa903e26efc789ec545240f8401769a2b10763ce06b44d91f9ee2aecc70967084cec9e4aa8883c266d3276e12914cbde3e011526e65a511a6ed15306fb41f4", 0x99}, {&(0x7f0000000340)="3c0c6747ac505e7c3c3e7bfd54192d83e234e99b1f30e670ee1845c4f2e9655f9d0522abf103195b7158f5c5cb59ec4f1c8817bf0fc73113772c22320f39742860692d9cf1a42af60ba32df9c582df57e0d6bdc6b1e05cc4af5a7da6d5948d87f91d95a0a46d35be2df8423818c4f4e39880281af10258a2f6cf864d0e1aee8d0ea0270a62dce39199a9eeb7ffad778fd3f8af9e66b2d6cabdcd03ea6aab0cbe02f2f9c2cdf74d8366b3648a76c191258bfe29f7c536044a73611e220b747e0ec1805430309e6316ad1247466e643c5fe02f383da859e30fb481646874", 0xdd}, {&(0x7f0000000440)="4304802632fa7122136abc65d740865aba", 0x11}, {&(0x7f0000000480)="4288dd5925ec29fbb91609a0d301b8b1958c50ecf3d7cefb8dc8568aef4837592a7817513a51521a0ae1c206939fce295c871c15aa310ff217b167f7d00f6f0b3814e21de57b378b7b7fdb58b3ffd2bbfd8f726c090a645f19e2704fa3c15de9f458456806", 0x65}, {&(0x7f0000000500)="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", 0x1000}], 0x8, &(0x7f0000001700)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x3c, 0x1, [], [@jumbo={0xc2, 0x4, 0x87ac}, @ra={0x5, 0x2, 0x9}]}}}, @dstopts={{0x128, 0x29, 0x37, {0x5c, 0x21, [], [@hao={0xc9, 0x10, @remote}, @generic={0x80, 0xd5, "f2dac7b595058027cf26c21700cf615472abf060e0c2a64cc96ac3bab1afd2f95a3f7ef27f04778621e176e5f381978f0c640b1aef8a4730e0c1ff0630a5f280ce26cded150451da5d620b8eb134ff17af9e1e6ef4e864a8aac67b4c7118ce2663a0ce26ce4c84987aff2ce98f2a603850c124669f53631cb7fb7861c17d4c2a7b119c5ffffe7d07c682c44dd203661fcf21539d1611e426847c6cdc3cbf9ea7d321035c469253c038e2476bd57ffe85dfb5d2d43e158e03f36ace914876da7d1912a3fa04ea79b2491b30fe3221ce8b78a76c9f8a"}, @calipso={0x7, 0x18, {0x0, 0x4, 0x6, 0x1, [0x20, 0x9]}}, @pad1, @jumbo={0xc2, 0x4, 0x6}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, [], 0x0, 0x0}, r5}}}, @dstopts={{0x20, 0x29, 0x37, {0x5e, 0x0, [], [@ra={0x5, 0x2, 0x400}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}], 0x1f8}, 0x20044041) 07:29:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$SO_J1939_FILTER(r6, 0x6b, 0x1, &(0x7f0000000040)=[{0x3, 0x1, {0x0, 0xf0, 0x4}, {0x3, 0x1, 0x3}, 0x2, 0xfe}], 0x20) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_ax25_SIOCADDRT(r7, 0x890b, &(0x7f00000000c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default]}) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000000)=0x100) socket$inet_udplite(0x2, 0x2, 0x88) 07:29:50 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x7000000) [ 428.144467][T21502] Unknown ioctl -1069525403 07:29:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x8}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 428.215786][ T9321] block nbd0: Receive control failed (result -107) [ 428.225510][T21505] block nbd0: shutting down sockets [ 428.247522][T21511] Unknown ioctl -1069525403 [ 428.263769][T21513] Unknown ioctl 1075359421 07:29:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RREADDIR(r5, &(0x7f00000000c0)={0xe4, 0x29, 0x2, {0x710b, [{{0x20, 0x2, 0x6}, 0x20, 0x6, 0x7, './file0'}, {{0x4, 0x4}, 0x3, 0x7, 0x7, './file0'}, {{0x0, 0x0, 0x8}, 0x5, 0x2, 0x7, './file0'}, {{0x1, 0x1, 0x5}, 0x6, 0x0, 0x7, './file0'}, {{0x4, 0x1}, 0x4, 0x2, 0x7, './file0'}, {{0x1, 0x1}, 0x13e2, 0x2, 0x7, './file0'}, {{0x2, 0x3, 0x7}, 0x8, 0x7f, 0x7, './file0'}]}}, 0xe4) ioctl$NBD_DO_IT(r2, 0xab03) r6 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000001c0)={0x990000, 0x7, 0x7, r6, 0x0, &(0x7f0000000040)={0x990969, 0x4, [], @p_u32=&(0x7f0000000000)=0x850}}) 07:29:50 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x8cffffff) 07:29:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x9}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:50 executing program 3: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_STATUS64(0xffffffffffffffff, 0x80984120, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002a00)={'veth1_to_bond\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000002f40)={'batadv_slave_1\x00'}) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f00000035c0), &(0x7f0000003600)=0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x21, 0x0, 0x0, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e22}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, r3, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={[], [], @rand_addr=0x5}}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x3a}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) dup(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) 07:29:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xa}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 428.606489][T21526] block nbd0: shutting down sockets 07:29:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = eventfd2(0x80000000, 0x80000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r3}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x2, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) r6 = socket(0x10, 0x2, 0x0) close(r6) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000500)={r8, @in={{0x2, 0x0, @empty}}}, 0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={r8, 0xa47, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000180)={r9, 0x6010, 0xf, "1a44eb8bb312d4571ae61b5c199f50"}, 0x17) 07:29:50 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xf6ffffff) 07:29:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x50b0c1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x200682) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x60000) 07:29:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xb}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:50 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xfeffffff) 07:29:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = open(&(0x7f0000000140)='./file0\x00', 0x420a40, 0x40) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) r7 = openat(r6, &(0x7f0000000240)='./file0\x00', 0x260100, 0x63) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:50 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20402, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x480, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={0xffffffffffffffff}, 0xc) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xc}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 429.184456][ T9321] block nbd0: Receive control failed (result -107) [ 429.195923][T21563] block nbd0: shutting down sockets 07:29:51 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xffffff8c) 07:29:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xd}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x88081, 0x0) ioctl$VIDIOC_G_EDID(r5, 0xc0285628, &(0x7f00000000c0)={0x0, 0x1, 0x9, [], &(0x7f0000000100)=0x76}) r6 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:51 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xfffffff6) 07:29:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x100, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x458242, 0x81) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000100)=0x1f) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x32, @loopback, 0x4e23, 0x1, 'fo\x00', 0x10, 0x6, 0xc}, 0x2c) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000140)={0x0, r4}) 07:29:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xe}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000440)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f00000006c0), &(0x7f0000000a00)=0x14, 0x80800) r3 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) sendmmsg(r4, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001340)="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", 0x209}], 0x1}}], 0x1, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000980)=[{&(0x7f0000000300)="410292c7439d", 0x6}, {&(0x7f0000000440)}, {&(0x7f00000004c0)="8762d6cad7b5027fb85ccd7fd8d876a3317dfb2d1096d7c23eafe0f08d76057bf281c917873d0870872dfaeefdbeedd3943e828ef7c65a8e98d7855b548ea2199b09a30f2b4f49009489994b5025ae2b9a87a26f3bfb090e9df6df23d86e5df2f76ae04e81d078b1f1d0d54210b164fc6b8634f743c11d2364e96dca4095cf36dc0fe1a210df3664fc5dbdfb39b31cf537", 0x91}, {&(0x7f0000001e80)="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", 0x1000}, {&(0x7f0000000580)="fc92962209ea4b1e39346c26aeb7f2780794f5ef1f6be2c6fec1ad9e6e4b280da4dc815eb7dcc8242201edec52aba46c331a7b44a896454226ea4f8acbaacd72a96a6c399ab16723bb2205410d", 0x4d}, {&(0x7f0000000640)="1b27ff202d1024a34e58f07af4de47937299590a25fbdb4fb2b7d534c413c2681d9b2c20a5457aa0f3b97a78ee13c8c05fa99caba92dbcc10b57faa368522b254a27f5b2c5dbdd55c6a40a", 0x4b}, {&(0x7f00000007c0)="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", 0xfb}, {&(0x7f00000008c0)="39087d6d0539aa3fa1817bb4c020e8e5ec2980a12a89456d6b4c4c829f67101499e9daaf6f0d6eb26d5af813ac72e06581a4c384e021bda1b33c85121a9c2f9f4bf6ff8ee50dcd0ffb0a8e177676702898cc3e50fc3af8575842ebc96b30f163083943d1948ec081ea97f74e29954526cc64654f94163e50706cd39492e00e82abad379670a6ba209baf8c7de0481b906e8e4ab1ceb9bd1cfe23ea24f3fa90ec725fb75a21c93443c908f6655f", 0xad}], 0x8) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000a80)={0x2}, 0x4) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b00)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000500000067be38bfe4aa65f30009345c07949e919685ecf4a29d724de8e06d116e5b52fb38ac7b3c93da322b18eb8d6c2a93b0b7251d38613d7b0ecfc7cf", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r9}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="04000000210500000500000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0400008001a28b000000008010070000b3ad5c4010e95423af5f7347e939dfeb12494d1aede8b79f1c6bd147bb44c12ffa8d3c7cd8b39b3f0839a905d0c80470a431198e4aa0149f815e4a26c65ec30e"], 0x80}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000ac0)={0x7, 0xa1, 0x400, 0x706}) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf92a1a7511bf746bec66ba", 0xfe6a, 0xe, 0x0, 0x27) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ashmem\x00', 0x40000, 0x0) [ 429.641335][ T9321] block nbd0: Receive control failed (result -107) [ 429.667508][T21590] block nbd0: shutting down sockets 07:29:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xf}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 429.732472][T21602] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:29:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x10}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:51 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xfffffffe) 07:29:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x1f, 0x3, 0x7, 0x40, 0x0, 0x7fff, 0x40, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x40, 0x40000000, 0x80, 0x2, 0x0, 0x7, 0x9}, r2, 0xa, r1, 0x1b) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$CAPI_NCCI_OPENCOUNT(r1, 0x80044326, &(0x7f00000000c0)) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x381800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xaec, 0x7f}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000000)={0x3, 0x6, 0x4, 0x0, 0x1f, {0x0, 0x7530}, {0x0, 0xc, 0x7f, 0xde, 0x9, 0xf8, "6de455ee"}, 0x3, 0x3, @offset=0x9, 0x7, 0x0, 0xffffffffffffffff}) accept4$alg(r9, 0x0, 0x0, 0x800) ioctl$NBD_DO_IT(r4, 0xab03) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)={0x0, 0x7d}, 0xc) [ 430.085103][T21618] block nbd0: shutting down sockets 07:29:52 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x100000000000000) 07:29:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xcae, 0x38002) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x1400, 0x1f, 0xffff, 0xba, 0x1, 0x9}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x8, 0x4, 0x9350, 0x408, 0xffffffffffffffff, 0x7c5, [], 0x0, r2, 0x0, 0x1, 0x3}, 0x40) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000240)={r3, &(0x7f0000000100)="2aa81db7", &(0x7f0000000180)=""/144, 0x4}, 0x20) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r4}) 07:29:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x11}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) r7 = fcntl$dupfd(r3, 0x406, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:52 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x200000000000000) 07:29:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x12}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x690800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) [ 430.424686][ T9321] block nbd0: Receive control failed (result -107) [ 430.437949][T21638] block nbd0: shutting down sockets 07:29:52 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x300000000000000) 07:29:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x48}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000080)) 07:29:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r3) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/consoles\x00', 0x0, 0x0) renameat2(r7, &(0x7f00000001c0)='./bus\x00', r6, &(0x7f0000000040)='./bus\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x1000400201) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) getpeername$llc(r8, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) r9 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r9, 0x40485404, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r9, 0x400c6615, &(0x7f0000000180)) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x4c}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 430.871417][ T9321] block nbd0: Receive control failed (result -107) [ 430.879801][T21664] block nbd0: shutting down sockets 07:29:52 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x700000000000000) [ 430.919145][T21664] block nbd0: shutting down sockets 07:29:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(0xffffffffffffffff) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x218000, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_DO_IT(r5, 0xab03) 07:29:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x60}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x8cffffff00000000) [ 431.146308][T21689] block nbd0: shutting down sockets 07:29:53 executing program 3: r0 = getuid() getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r2, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r3 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x11, 0x2, 0x5) getsockname$tipc(r6, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000840)={{0x0, r4, r5, r7, r5, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r8 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r8, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r9 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r8, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket(0x11, 0x2, 0x5) getsockname$tipc(r12, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000840)={{0x0, r10, r11, r13, r11, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r14 = getgid() r15 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r15, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r16 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r15, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket(0x11, 0x2, 0x5) getsockname$tipc(r19, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r19, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r16, 0x1, &(0x7f0000000840)={{0x0, r17, r18, r20, r18, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r21 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r21, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r22 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r21, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = socket(0x11, 0x2, 0x5) getsockname$tipc(r25, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r22, 0x1, &(0x7f0000000840)={{0x0, r23, r24, r26, r24, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r27 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r27, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r28 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r27, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = socket(0x11, 0x2, 0x5) getsockname$tipc(r31, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r31, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r28, 0x1, &(0x7f0000000840)={{0x0, r29, r30, r32, r30, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r33 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r33, 0x40485404, 0x0) fstat(r33, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r35, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r36 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r35, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = socket(0x11, 0x2, 0x5) getsockname$tipc(r39, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r39, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r36, 0x1, &(0x7f0000000840)={{0x0, r37, r38, r40, r38, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000300)={{}, {0x1, 0x1}, [{0x2, 0x4, 0xee01}, {0x2, 0x9, r0}, {0x2, 0x1, r1}], {0x4, 0x4}, [{0x8, 0x6, r5}, {0x8, 0x0, 0xee00}, {0x8, 0x5, r11}, {0x8, 0x6, r14}, {0x8, 0x1, r18}, {0x8, 0x4, r24}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x3, r30}, {0x8, 0x5, r34}, {0x8, 0x3, r38}], {0x10, 0x7ed5fc5b39ce3093}, {0x20, 0x1}}, 0x8c, 0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r41 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r42 = openat$cgroup_procs(r41, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) preadv(r42, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(0xffffffffffffffff, &(0x7f0000000040), 0x0) 07:29:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x2000800, 0x80001) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) r3 = socket(0x1a, 0x9, 0x44) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x5c, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000002900)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000028c0)={&(0x7f0000002880)={0x3c, r5, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x40}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10000010}, 0x81) [ 431.180913][T21689] block nbd0: shutting down sockets 07:29:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = dup2(r0, r1) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x55, "e651b2c104ae59620087de7e341d8bc8d46b01b6b49f30e1b4bbdcee30e833ff9206f749f14a9aa89567f1b3ce7978fcf169a2e6df9792c100d0d432a3bb10f8b02db4e447d56918ae33a5a6065c25c83f97595584"}, &(0x7f0000000180)=0x5d) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000001c0)={r8, 0x8, 0x3fa6, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:29:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x68}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r2, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000240)="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", 0x1000, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000001240)={r3}) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001340)='/dev/autofs\x00', 0x202080, 0x0) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000001380)={'syzkaller1\x00'}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r8 = syz_open_dev$ndb(0x0, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x406, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$NBD_DO_IT(r8, 0xab03) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r12, r13) 07:29:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xf6ffffff00000000) 07:29:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000080)={0xc, {0x6f, "3f132734b4fbd337a61ce009cbef65214a4705b0aadafa96151d72e7fa9a67e435eb0c19200470b8c4e4099c5af8fa4e306349d67b251887ed1f71c116f801044f688c6e5d27e9ba366e3bce349d9e569af447c307c8278642aa781185627a31281acbfd714756be4aa3b54b9ac40b"}}, 0x75) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r2}) 07:29:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x6c}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 431.452428][ T9321] block nbd0: Receive control failed (result -107) [ 431.461156][T21706] block nbd0: shutting down sockets [ 431.513894][ T9321] block nbd1: Receive control failed (result -107) [ 431.520906][ T1620] block nbd1: Receive control failed (result -107) [ 431.535735][T21707] block nbd1: shutting down sockets 07:29:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x74}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200000) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 07:29:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xfeffffff00000000) 07:29:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = syz_open_dev$vcsu(&(0x7f00000001c0)='/dev/vcsu#\x00', 0x8, 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000340)=[@text64={0x40, &(0x7f00000002c0)="0f78c7b9510300000f326536f30f5e1536db40cf66baf80cb8daa0ab8def66bafc0c66ed66b8c4000f00d0b980090000b802000080ba000000000f3066baa00066ed48b883000000000000000f23c00f21f835030008000f23f8c4428db9abb185e36ef3410f06", 0x67}], 0x1, 0x0, &(0x7f0000000380), 0x0) r4 = eventfd2(0x4000, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000380)={0xffff, 0xb41c}) ioctl(r5, 0x3, &(0x7f0000000080)="66e3d5e478c7d435b3f8efb0b6f8d96ab0c6f324df00b1ab317be76dcdea16eb8d918b77d4fb61445bdc5cd88f4bc494d49cb0ffc7baa3038f28800d7454daa487530fcb9d1460dec152408adac7d177805df533669c6b455b29dcae1a81dec295f10cdc8973f0b92e67e2f90e229da8bdaa14b1c695b7b6e1047e4219239fbe4f0c89fea011ac2c1495e8e9caa144e2c79b1d7885ed3cf6c030b813302aa3dbb1ba6e78ed") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r2, 0x28, &(0x7f00000003c0)}, 0x10) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/fuse\x00', 0x2, 0x0) ioctl$FICLONE(r6, 0x40049409, 0xffffffffffffffff) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, r4}) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000000000000007000007797a31000000000c00062ea261fc2486074ddd0f4e5c2a614000000000000000"], 0x34}}, 0x40010) pipe2(&(0x7f0000000000), 0x80800) 07:29:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x181200) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x7a}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0xffffffff00000000) 07:29:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', r6}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r3) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r10, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f0000000140)={0x8, 0x20, 0x1000, 0x8001, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r10, 0xc00464b4, &(0x7f0000000180)={r11}) r12 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) r14 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r14, &(0x7f0000000200)="9052749b10b88288acc171eae61cb9cb52ab37ac72bec43c94c95a18e196d2", &(0x7f0000000380)=""/4096}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r9, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x200, @empty, 0xfc}, {0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x2d}, 0x1f}, r13, 0x8000}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) [ 432.065699][T21760] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 432.090667][T21762] block nbd1: server does not support multiple connections per device. 07:29:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xe0}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 432.113281][T21755] block nbd1: shutting down sockets 07:29:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x400000)=nil, 0x400000, 0x0, 0x400002172, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, 0x0) r4 = dup2(r3, r2) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x2, r2}) r7 = syz_open_dev$loop(&(0x7f00000069c0)='/dev/loop#\x00', 0x1, 0x90a01) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, 0x0) r9 = openat$cgroup(r1, &(0x7f0000006a00)='syz0\x00', 0x200002, 0x0) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x1f) r11 = geteuid() r12 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r12, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r13 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r12, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket(0x11, 0x2, 0x5) getsockname$tipc(r16, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r16, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r13, 0x1, &(0x7f0000000840)={{0x0, r14, r15, r17, r15, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006a40)=0x0) fstat(r2, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r20, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r21 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r20, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = socket(0x11, 0x2, 0x5) getsockname$tipc(r24, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r24, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r21, 0x1, &(0x7f0000000840)={{0x0, r22, r23, r25, r23, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) sendmsg$netlink(r2, &(0x7f0000006b80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000300)={0x290, 0x41, 0x400, 0x70bd26, 0x25dfdbfb, "", [@generic="2428d4b0b278ab686bcf89b2117aee6be3cfaf2eaaa404076f39abf99a83d6f0b38009327d2a147641f27bc011d60bd2480180bfbf33927632682945f4b86cfcbdde38fbd8d94081014aca0a142cfe20d4255d5dd445a1449075ae4dd36c071a7173006fd137851c7f4331b7eda5e51389e353182e85f766a09e7cd40832476aee48e270fd86b41b6ce7b05229776286c2ae2bf0efacf67a", @nested={0xe2, 0x33, 0x0, 0x1, [@generic="19ddd74e70168cfd21f77645662f7907d70b9197a0b753cefe0b3763f7c6639bab1527b75ddaf1dcd37c81add00fb31dcad890cdf173e16a7cea386ad7225d72153c927f6d4b4e32c9be8da962b8e01fea9dd07fe4ae1c67acb1fc45b9208e3cb9b9e5ccd18ed5989714fcce921b85e23fe67e2a2acf7a8dab149538583d3ec444541f983f8e84afadd83e3a6b", @generic="07f3996cc8503fcd08272dd38f6ff7fb576992371cef03c0c5509c8fdb9ad62e8ba7b961d17bbf3ba9ffca960b91b07242ff3cf17f859285a85124dbaf0890577ef772543b1513e44c", @typed={0x8, 0x6e, 0x0, 0x0, @u32=0xb9}]}, @typed={0xc, 0x80, 0x0, 0x0, @u64=0x1ff}, @nested={0xf8, 0x6a, 0x0, 0x1, [@generic="e812fe27113d9bbe97ec9646175c28bf4dd91a0b5ea5a40041ee710a0b9cddb518b80c4e9330be15fe181dc15e5641b94280ded66f5796f30b11b1979f2e323eeb0076986edb0fcd8f5def8945fda44e", @typed={0x8, 0x2f, 0x0, 0x0, @u32=0x52}, @generic="574ee2a4a4ea2d0c986c4552ce1f848cd2dbe2f73818fa6ebaaf34ff0758ce0e696e7345191c172613a3f5fbb11ebfe0000598f5e78280db96175ce7542a170b2915fc65a4c8eb5d74c4638b4c4fd9f31289ea838d392a14e39a453a3b5576496f759d781f155b9904a5e5e285ba6cf43864cffb26eaef1f5413859ab762617077a00b1a01f6d09cd06d1f3862ee43edae8f6dcaff53c29ff6b34025"]}]}, 0x290}, {&(0x7f00000005c0)={0x15a0, 0x28, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@generic="d3d081abfc2178097435dbf9547f4eb29f6c27ba7be0113f767aa3840d8132a8ee775967670d18d23d930be7b05506cb05de4ee7def29bcab15565ceac2d1e56b7f94b2bd8402ff4dbf9bcdb5afc089da2932254b428d4807766aeb9697cf86f99f7145ac34fc362b50333d992d192711c95618dd7b9c177e2dba4cf755cd61a9cbc9060e4b4b45c94347c204f37eb230de4fcd7fba4d1fe3bdce72c06e0e86d8c35571e3d586411384dc04d3bd883fe7fa996e2ae042127cded9ad4706b9f2b8cad056100b50fc92f111df2e4827c960fcbf4a894900edbc6466d2cab07f666ed95fc4e7f0b2c05a9528c350244", @generic="4cfd738a35a29c8f907a9ce99bd5f79f180a6ee26a8236f847e4aeacf3de0fe918086380095fdda987c4c236de94511e4cb1cb7a6507d5be9707864ced8852e569b1ba307be0667905b34f18003e18c92df08c829d898860f76dc2f76b7af770c257f1cfd8811d66e60458b81015c0a9f0275213ca27ec9d39c505fb22bf794e70676cf0b75bd5144ca3620bd0bd93e8b5033d9da4491f676b21a274c43cc4d530f4183c0a91a2e10b97b3c5512d691eaa3b4bbaa048bc2b4775547159af08f21808330035917d0ba60870813adfdccd8d130455f31d3e3ef4003dca6c1cbeeb6dad0bf9f69d92490aa7344ecbd6a7ae1af50aa5fa35", @generic="bb318f36534640e1a7863902986630be35277b3c7f450e40bb73100254b7f828951f81cb", @generic="94516f3ede916c26179cf73346aa41715a8fa96e9b0a55ae465732e26e4082950cfb413944655a975e8dbbc672a2d513667461ca47621fbc3a3f4694b8225eb0e4d446fbd549c55b0ac86872385a4dc8f26e541248e1f55342e058d707c3b42cd1aba233", @typed={0x8, 0x43, 0x0, 0x0, @u32=0x7fff}, @typed={0x8, 0x86, 0x0, 0x0, @fd=r1}, @nested={0x118e, 0x70, 0x0, 0x1, [@typed={0x14, 0x4b, 0x0, 0x0, @ipv6=@loopback}, @typed={0xc, 0x6b, 0x0, 0x0, @u64=0x6}, @generic="01ded169c849ff0673cc82c49747813f7f9a4114acfb712e1beabe166bff1ae3c47699a086b97a7bce92c0ae5331c6c62bf66c39efe48baaf2f1ae77f870b3ae50c21278a4e07b97ffe5de9d14d1b3f10b70ffff3affefa4226a77322a22a592fc068b20f7ad3e69f552244ea7c07d430a807ab0ddba0c650224397d77d19c1b720239d8d52e17915a7b4d65490eac24948fffb70a992110d9ff966ce4f1b037d628e26ab0c277ba52b7b07d0b420d3fb8745b50484365d155ef5e71258b7c180516376b59e101de9c25083af9c8366ec80ac01080b017a26107", 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@generic="b32ceb9c3c9b9aacfcf308f5d38000cb2b8ef35cbd6f5e4ce1d0be7967cfad95cfb1fac0381dad6c961042deb3972a76d577b4faad3042d37b935efea92152733e6c48b1472ee0d3233ba6e97ac350baef6b4e40c887ebd66b9ecc6dd134113fba39cadfa53d670db393cbdad50a7fda361ad28352d30c29bcc5465b286ca71851d8d5f18f8ef56498922f20486f0f47805e56ac4c9ac6407ad51ba279e65542aa48f02d8605328764f41ebcb9d8af4e0d963ac66079b6d4e7b328202db199a3601044fc3047913d390f1d4bec8570b73f599d0760d7f3b6a1c23a77dd4ade662479e45380da9683005731", @typed={0x4}, @nested={0x1305, 0x46, 0x0, 0x1, [@typed={0x1004, 0x7e, 0x0, 0x0, @binary="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@generic="8bf3f47f8e1a45e1ce7e582b092d60ebfc6731b4019df558292a3eed326fc346a441a712838dbb083483b676937c53c7375fcad63c99d670a9efcf8e57c6d5f8165109a1b7bea263fdffd88c4b9d597d7c", @generic="101eefa558eb9a7888f17a91d5ad6ce41a54b46ef4e57784197791f27baed24cc71b7626b62030610116541b8bb526a9941018ccd532235fcea06b02cfe8d6fdd0f76e73a48560d2ee5c71ba0c0031fef4d43178da8472d25f9ca0dd2a1e011a5b55e2321da7268d8160858c7bad87af592278f9ad74d5b10907daf149000d15a1c8706148f013bb75239ec4c1a6bccc70cfcb8505735be16bb2d46e6246461bfc2ccd9c85d0d6e32f5d615ad3bf60b48af8034b6e32f6c29bbf57d0fa64d63c8813dd45cd0a56b9ff846d27da3c04e76db143c1d2dea87c003f3a75687569f2c85507f092a5c299809e", @typed={0xcf, 0x45, 0x0, 0x0, @binary="f5fabc90308ea95b1578d857dc6c94b5f28b0eeff8e180bfd13e352b37249abb0e6c99dfca3f8feaa166c29e8a6f39f72bbbed55d46b461df7cddf12487e677c21fefd3e851903382f491ccd75159ce45f60ac676a6c622fa67a54722e50a93f385284beb99b06f56f1b5591375624051e5d3670cf08f66f9ec0a8c09bd59d67ee5a26bd563b90de7bec2dcf048903990192f3ba5c28118cf6ffe528aee89fb5ea69861bc6d92dda02c03432f65fc2ef03b68a8eaed10c241237178031daa5122a6db10a9ad176486dbeb0"}, @generic="b27b7fd211ddbcac5a871e7feaddaba1f8e852d79b18ef57f1c507f28465d78cccea7c7e69d3068525e20d22bf01097fb0ca7bcd944190a212db9f1d07b71a2200a5bd70dce0354e0af86671214d62334ab6171c59cc7d2602f336c92d7dc3e54d5acb4e8d85342b4978462c46776d7be13181d127337e7dc2a41bac1fee106cf18d55055b121a8a39ead38b18799ae437ecf704c4e9dee0776565901ef5022ad2cb0cb0342cdca2dc006fe5ecc519eb96e14fe761fa721e710c6f", @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x80}, @generic="e175ccfcb61f1c5c443a4b3c747838943ada34be290727d89d747688ea2b4fae3642145272d6140cc2ba51"]}]}, 0x1500}], 0x9, &(0x7f0000006b00)=[@rights={{0x2c, 0x1, 0x1, [r4, r1, r5, r6, r7, r8, r9]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r15}}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r23}}}], 0x70, 0x40810}, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') [ 432.143427][ T9321] block nbd0: Receive control failed (result -107) [ 432.151581][T21754] block nbd0: shutting down sockets 07:29:54 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000300)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, r2}) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x10000000de7) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000280), 0x4) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x9, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = creat(&(0x7f0000000000)='./file0\x00', 0x41) ioctl$KVM_SET_VAPIC_ADDR(r10, 0x4008ae93, &(0x7f0000000040)=0xe001) r11 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r11, &(0x7f0000000340)='./bus\x00', r11, &(0x7f0000000040)='./file0\x00', 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r11, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r10, &(0x7f0000000140)={0x6, 0x118, 0xfa00, {{0x446, 0x9, "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", 0xf1, 0x3, 0xff, 0x6, 0x81, 0xa9, 0x6b, 0x1}, r12}}, 0x120) r13 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$NBD_DO_IT(r7, 0xab03) 07:29:54 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000640)='*vmnet0:}em0[]\x00') mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$security_smack_transmute(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4c0f4c2d6b0500000000000000e6b2a487048835a25dfc6d937e813285c39f8d6286ada435c383dd46347367ba917e6ab6da0c94faa18bee1a0ed20a88c590d7d3db09fa47a09844262a8cede55c5cb94306748e6451ebd32ddd748de5b5be1dcdc240c68dc0b125006bc390da863d8902000000000000009e15fcdd4374396bb31c4cc02fc2b53eeee5d342b6a45c53593cc1da84c5d55d211462fb92cd8a1253c9d90efc145cbcf7a1ed0417761e44eaafca", @ANYRES16=r3, @ANYBLOB="0100000000000000000009000000380003800800010000000000140002006970766c616e300000000000000000000800030000000000060004000000000008000500ac141400"], 0x4c}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x16c, r3, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffc01}, @IPVS_CMD_ATTR_DAEMON={0x90, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vxcan1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xe2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xf}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x16c}, 0x1, 0x0, 0x0, 0x7d52a056f64ef652}, 0x20044010) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000000400000010000000e09f74b72bf07df2e463951b3ab9c84d521da7407fe7b3fb8281d03e02a22f6fcd0cb2406c8e4d52620485440930fc089b586ff344f2c59d80743dcd27eef0d57dc458bc28c562a1b849ea51dc3fa1f6099d8dc93639cdb3e1988468326f64b311173906db00cbe9df970ef00325e47300004053046db8eb5fa87bee6e02cab3bfeb"], 0x24, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)='trusted.overlay.nlink\x00', &(0x7f0000000600)={'U+', 0x10001}, 0x16, 0x0) 07:29:54 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r0, &(0x7f0000001980)=[{{&(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f00000014c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x820}, 0x1c, 0x0}}], 0x2, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 07:29:54 executing program 2: r0 = socket(0x3, 0x6, 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0xa30000, 0xffff, 0x8, r0, 0x0, &(0x7f0000000080)={0x1aa1827, 0x5, [], @value=0x9}}) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) recvfrom$phonet(r1, &(0x7f0000000180)=""/239, 0xef, 0x40010100, &(0x7f0000000280)={0x23, 0x8, 0x8, 0x7}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001940)={0xa, 0x0, 0x0, @dev}, &(0x7f0000001980)=0x1c, 0x0) sendmmsg(r0, &(0x7f0000002100)=[{{&(0x7f00000002c0)=@ax25={{0x3, @default, 0x5}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)="9836437ff0f793220fe5fea4390721c6395a265de6009a1e186f21f0c57ac81e3847272a54df3501e09b5fdd491eb9a3857f3152171257fd4d5011e16ee38f3b0e6964e9a55054ed7d4f6713cd955119dbfaa21dc17a6af982e4b8a7b006fbb232eb7bd5076fb24af4e87c8694aefc857050f531e8f21377f0f4b7149060f1a8c8ac750b4d54d874477399515221c43d1456e1fc57fa5251b18b70822256e3c6de4db50e1501afca1281f2d16583f9d663f555a6bbfa3b9ac825f762c82a060dd67cc83e84673f7d545d2ffdc8f414d595c58f84d4f9a51ac2f0e3351f87150ac296c87f", 0xe4}, {&(0x7f0000000440)="0f131317e71d8529d42c72aae3482da0d8139825f262f598102ef789985c65c8", 0x20}, {&(0x7f0000000480)="4790347a1ca344c2ea1ce4dce584ea0ed742d4c90707488474c926bb2062b623f3b423f846bba2fc3caee7", 0x2b}, {&(0x7f00000004c0)="7d21b55ab423c746347cc112ecc6e9c4ec796b4a8399a53c06ff9eeabf0cb0fca452d0354116994998b3871524c5fa8e5ee7637b4099a644864553a5a5ff7f98dba03c9d096b91abd313984f0468fe8e26facee15a31fdd9d66f0d7230d45c265256c2f57cb48fd3abacebb7c63a4fa660f1b3d774cf35f8466739fc6ba2fb9ea8a84dffc34f106e8f3bbf97cb66f67de56c70", 0x93}, {&(0x7f0000000580)}], 0x5, &(0x7f0000000640)=[{0xe0, 0x110, 0x939, "74a9487b82d6a3b92aa3f0303a954742147d5b5caa1d8ee060ef92a3289f90a4c6de335d4466df0995fe68866de4a1b14e3593edd18c680c5993075798967ff33c7bd830713a51bbc321f11471f1a8c4a823b258b225a06d9b8da65869790a6a5bb739e26cdaf87f53fe9e3277e40da60e561df70ccc6277b7ec61c8a608b0de7d3d734a7f8ee2522fbfe2a3f70a3d63ddd2a4bf106e16bee313fe7fd828f608b8df8cad6fa884da0160333a7d85bcc20f172a0566b0615c664cdf37dc3dc4e96d0c423a58b3c384c1d976ba6a8f8a"}], 0xe0}}, {{&(0x7f0000000740)=@in6={0xa, 0x4e23, 0x2, @loopback, 0x8}, 0x80, &(0x7f0000001900)=[{&(0x7f00000007c0)="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0x1000}, {&(0x7f00000017c0)="166c941a2b8f842cf8a2ec928edd6011660a8d51b2dc987bf43882081166d9b5664fed73d879d99f838fdef8960593233b5800c739dd56fed7cebc0f10a516cad976dc40e5a8c0c6acbb419e6755bac3f130b4f92be9945376d822a535d3712aabd9c10276c5057d16d4753e89348c7c4bcea1", 0x73}, {&(0x7f0000001840)="95178e9cfcd5ba47488397852ec1c5b1518f6f10e4bdaf421d23cd94a96ebfa1f1c0a87e37894c7b1d", 0x29}, {&(0x7f0000001880)="5e68e195cffc969ff2087e4a2b5dd97460fd43530810564362f1b712d65377176c9b6fe96387048c0f989bf7d4aefb66bd8f0151e3e1a22aacd8e34f225d71b7d1fb216faefd0dea7b277d284bd66316f2d0b3", 0x53}], 0x4}}, {{&(0x7f00000019c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @empty}, 0x3, 0x2, 0x3, 0x1}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001a40)="39c33143fcc64b2c4e91e083146d40fabb104970a6f2148cf4ffc8a3f653f7e0da9c4c5f35d6ddcadab75a174e827dc069a32f40bf0636cdc0101471f3c0c3dae85f0d8da1033035e60d99f595ea52ab8eb0d94f4fa9a600e9aabe393ca3a2c31870dc6d990b718a8c6ff0a151c16bf99430d0e1a400e157f7a1771c74649e6f56cbd91f0afa312d08d14e2c1928e280afc57d7da5c35324170455417910ec0624fdbbe58ebe2a429601908e47cd86feae02acc6039ff4868f177ba134e82f02ef8d6510f749e216ec5e786507e3193398e26541cd0e8366875e46b4ecf4caaab5acd3783845ae25a311e3265a7cfeea43c6c2", 0xf3}, {&(0x7f0000001b40)="e3dd6ff05c4f80a80cb9d8cb202485b17c3ffa7bd505ccf12bd5ce819e3f65f30a1edebe244ca743e7b9b9f24ae33f325b4866d8f501e72ef66bf64731668ac45b09c37da4eda62ce28e27743180f39b9eb2c1f8921c8259997940374c80661bddd0b975ec928b9b7e75e6e7b0a0892d00a5d8b767cd49", 0x77}, {&(0x7f0000001bc0)="9d8e4c1d5342cb373647b08e09a77c2feac4e4c90c8d9434ced0c31c5247d5c91b2f8ddb95cf00af43dc478db54db45ecb7e67fe96ce586bb3b4002bfcc0586f9eaa2c7daa3f0fb9b1a6e64d3d8aeba9cb43ac1b85a591b52f0e4f04edb0062a7d43eccdf28d19dfad8b5081", 0x6c}, {&(0x7f0000001c40)="770c0d436284211793bccac1386b", 0xe}, {&(0x7f0000001c80)="21cc196ee821a935292f217cc25250ace5aa835106835ac5809a9c3532cf", 0x1e}, {&(0x7f0000001cc0)="909d1b46f55f7a4ce5f7fc82f43d0238e5746ef3b71d8fc736213cf4e2c54101975f5a0ea1fed1169f2e94", 0x2b}, {&(0x7f0000001d00)="2e07cad0c7bf3020cdb260587e78f900c04bbb872d4105338ace609ad97d384dd33c717b4946b1482c629af90100cb9539862f5757939dbaf5a4a15b5d2141c29408e9ed82f3300ca6ef915fff118668e5d21904a4cf435b5444e241b7dd1622bd2828bc2fdfc605e6bdddd1dc7708f8420ea4ceb7a83dcf421571ed3dce9e8471e07a18c6881cc99b29a148380fa9837fd99b24511c67fc8856a62bc4698c205cf65662f6c723ba21b0fcb86aa9c6d2be3c898ae825d7462e98120b3a485805ee1bddb1a72c12643f36babd69494950ffaf927087f0fb0aeaddfb3bd11e61d2baf890a19564290b4bd8c54affdf9c28d6e59d26", 0xf4}, {&(0x7f0000001e00)="1da4ee0eeb0d30be8d7aedd41097a0bcc7a1e3fac68810a11c38f4c9d0013fa30e90bd0eafd92784b3d98c6be00cdebd442d05a36567cba80d1c54dab1e03d51d026ea86e6a144e7854e2bd113978aeee621ce9aa3438b17acb9db395078474f39d024947e062cf414905a039af8406ef51d4dd7fec4", 0x76}], 0x8, &(0x7f0000001f00)=[{0x80, 0x6, 0xfff, "5c78f57ede2abf4557e4a9e2a8fa7c3f3620870a21ff2d976b08545400e3da3051e08bd86e43be6431dfb09bca581ac27e0b3f553b8b8332f8c6c8d3fdfef78a6eb75e249e3ca48821b77e43f9e2993d07fba1c8a399485a5ce63ccc16e51d08fbf334f21c425cadf62c81b139f92d"}, {0xa8, 0x114, 0x4, "227e08b9d729462e51ed1334e32800ab63940ad96faf47570bfadcae470643f8b849f2f0d1057688da614e02e2781ad7859a688e2a5943e2a9f2efde6a2a8726013d389112fd9fe85b08aa4501c949a4985be1985d0bc3da840a2986e68a2b223988c0fdc0fc2e46747f46b384ab010fa8671ceb317c13f6ff2cb4604be130dbfd73f8c47de8b17cfc5f4acbd470bef0d492e8"}, {0x28, 0x109, 0x93, "d9f59e9f874955d96077e31b130becaf8b9b15fb449242"}, {0x50, 0x10e, 0xb6, "05e0ac9ad2a0942efc7d6448b311bfcbae90dbcfd40176b0a133430b5b305e86c0586bd0d70ba57f12a81eb20ee378b0d8f5b82d5518a476b3cc"}, {0x38, 0x110, 0x7, "f169b5a28082a55fdb26b7dd9fb9b69093f0f424ab50bd6e102583aac3a3ec7bea8faf11"}], 0x1d8}}], 0x3, 0x8010) r3 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_S_PRIORITY(r3, 0x40045644, 0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000002300)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002240)={0x58, r4, 0x62c, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x32}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) r5 = syz_open_dev$media(&(0x7f0000007980)='/dev/media#\x00', 0x9, 0x8001) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000007a00)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000007b00)={&(0x7f00000079c0)={0x10, 0x0, 0x0, 0x24400}, 0xc, &(0x7f0000007ac0)={&(0x7f0000007a40)={0x48, r6, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @empty}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_TID={0xc}, @GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @GTPA_MS_ADDRESS={0x8, 0x5, @empty}, @GTPA_PEER_ADDRESS={0x8, 0x4, @loopback}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x800) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000007c40)={&(0x7f0000007b40)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000007c00)={&(0x7f0000007b80)={0x68, 0x0, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2c28}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_macvtap\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4080}, 0x24000840) preadv(r0, &(0x7f0000008e40)=[{&(0x7f0000007c80)=""/26, 0x1a}, {&(0x7f0000007cc0)=""/248, 0xf8}, {&(0x7f0000007dc0)=""/80, 0x50}, {&(0x7f0000007e40)=""/4096, 0x1000}], 0x4, 0x4) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000008e80)='/dev/btrfs-control\x00', 0x371042, 0x0) write$cgroup_subtree(r7, &(0x7f0000008ec0)={[{0x2d, 'memory'}]}, 0x8) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008f00)='/dev/sequencer\x00', 0x30000, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r8, 0x6, 0x0, 0x0, 0x0) r9 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r9, &(0x7f0000009440)={&(0x7f0000008f40)={0xa, 0x4e20, 0x9, @local}, 0x1c, &(0x7f0000009380)=[{&(0x7f0000008f80)="408e568f51307c20f4b97d0bc8d80656f58a5266019bf7419cd41cd270acbd9f1d1ba39387a148faae4b46619d512d115848624ae1e19ba8c2beef1adc993500debcc190ad1cbcc605a56d4fafc6ea5aaf331a61bbd02b0e4050157921a7d2a28e6b38e02d828bded459190b24d644831fcd1d0da9fac4351ec89d46f4e9e627171779e1136c2ec772d0fe1a252a4c4ab52d29e1e4f34350d63d174d2e503238aceaa2826a38087905f9bbf053ef8daa986ca2893a69546d96a182", 0xbb}, {&(0x7f0000009040)="b63c6985169f06621f5e67133fd4cd9336fc65d203b8d8b20d1d4f3b", 0x1c}, {&(0x7f0000009080)="407a98485f7270d9155029eed65d90e34b8f7c8eb58dbea88eabf20ffb74b91cbc4b20fb2e4eff466ebedd093abdee2e606428084bf0ae6ccafaf430a3c4fce5779cb3547acc0c9335ad3b3f46ff725186d52ade0b6bb259087ce8f8a38f7e8c43da7066113279b87efc511548006416cce63bf42d33b0de133bcc3d19da96b5f3e6be90fefde8a7409c17abdc1c4452ca38d1ac9578e135c50e3581384e5f5a2a28b48cc7c074cdb30b4226ed561db90cd25c59e021d0fa3335aab2dc4e4d50fc98990f813b22d983eddfdbed6afad92e845b26608ba045c999d7036397c26a2d418d27c3ab4486104d7f7f8f28d363cf7ceae2dc3d5d3e5e", 0xf9}, {&(0x7f0000009180)="5d4af4614b2bc5366ba0260a2ddedd253ec9b1549639ce0e99ee8f3430e70b21e0fde18c1d78a9cc29a4253e612943a999e0c11fdbbee10cb0dd8ee28ef88e02620ed0f0e7e034e86ef91ae20ab1e559d9b846a05c1dadbbb8f5ea9ba587979087f660b5a868abba5e9d5e2d77db0e34557de9da47db56c126c8eae8b1265253b01b3acfa28827c94abc84e15a333086bb24a26fbc49db48e364ff839e8138ecc7af8cf1106a56ec5029ff837ec0bc80c79aebb1883b80fdee12a15668", 0xbd}, {&(0x7f0000009240)}, {&(0x7f0000009280)="b7ee0db0181a70cfedb7f93b4f202cfd133a5747cc29e2f6f205922e30f0678ca1abd012c75f41b923d1a76d311d6ebc98aeb0", 0x33}, {&(0x7f00000092c0)="d0553e4b466b481cd61cbc4af694025cbe50c96d25c7d3bb786f1eae96e0f3604c841a4d7eb51a3d8bf70287cee6b8b01b58c73daaed04ddd050d019c810156eb3df8f93cf", 0x45}, {&(0x7f0000009340)="ce4bddd61727672250e3f002ed5fa24237dc6327e34506eb26d2ccef280120f18fb1871af5660c2d29cf00eb", 0x2c}], 0x8, &(0x7f0000009400)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x2, 0x0, [], [@pad1]}}}], 0x20}, 0x20008054) ioctl$VIDIOC_SUBDEV_G_SELECTION(0xffffffffffffffff, 0xc040563d, &(0x7f0000009480)={0x0, 0x0, 0x1, 0x4, {0x7f, 0x3, 0xffffffff, 0x1}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f00000094c0)={0x6, 0x8001, 0x8, 0x0, 0x20, 0x7f, 0x6f}, 0xc) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000009500)='/dev/nvram\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r10, 0xc0f85403, &(0x7f0000009540)={{0x3, 0x1, 0x1, 0x1, 0xfffffff8}, 0x0, 0x8001, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x5, 0xfffffffeffffffff, 0xfffffffb}) r11 = socket$packet(0x11, 0x3, 0x300) ioctl$SIOCGSTAMP(r11, 0x8906, &(0x7f0000009940)) r12 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000009980)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r12, 0x6, 0x1, &(0x7f00000099c0)={0x7ff, 0x1, 0xe1d5, 0x8, 0x0, 0x8, 0x400}, 0xc) 07:29:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0xfc}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:54 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:29:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$SNDCTL_DSP_GETISPACE(0xffffffffffffffff, 0x8010500d, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setreuid(r2, r2) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0xee01, r3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000280)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000040)='u', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r4, r4}, &(0x7f0000000600)=""/243, 0x3e0, &(0x7f0000000080)={&(0x7f0000000180)={'crct10dif-generic\x00\x00\x00\x0f\x00\x00\x00yQ\xc56\x9f\x00'}}) 07:29:54 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)=""/4082, 0xff2}, {&(0x7f0000004780)=""/4079, 0xfef}], 0x2}, 0x42) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000140)={0x0, @bt={0x8, 0x8, 0x1, 0x1, 0x3, 0x1ff, 0x3, 0x101, 0x0, 0x8, 0x400, 0x9, 0x4b8, 0xaa, 0x2, 0x10, {0x8, 0x2}, 0x6, 0x3}}) 07:29:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x4}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 432.768059][ T9321] block nbd1: Receive control failed (result -107) [ 432.776065][ T9321] block nbd1: Receive control failed (result -107) [ 432.789194][T21799] block nbd1: shutting down sockets 07:29:54 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000000400000000000000a4df1669edd1e3216ef459b0f522be6f0b87ebbeb520c398c6543ffc0d74385e283157f99f6d99cdf59c161e5ecb0c6aa399e8939ed98574624e6c741c78e32fbb4ff2188e4b81647b45dc6154916347c77a727eb14cad3870a6dd65c578b9837f5469e66ab55c9ad67b818399a161c5513a2935986dc7fd1a6f1a98558fe654960d10a4c2488e3c14ceedc123a1180e06dcea73046e09229eb22434fad976db1db53789a839e85cbe025b"], 0x24, 0x0) 07:29:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x241) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x15, 0x5, 0x3) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x3000, 0x1}) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000003000010000fb00000000000000000000400001003c00010008000100696665002c0002801c00010000000000000000000000000000b5000000000000000000000c000600080003"], 0x1}}, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$XDP_STATISTICS(r5, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x18) sendfile(r4, r1, 0x0, 0x100000001) write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x1}, 0x7) openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) [ 432.898202][T21815] netlink: 'syz-executor.4': attribute type 9 has an invalid length. 07:29:54 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) lsetxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="07bc7d12eec356c3f449fc670dd966365d0000000068a58cd4c47e7e60"], 0x1) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(0x0, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) [ 432.995606][T21825] netlink: 'syz-executor.4': attribute type 9 has an invalid length. 07:29:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 433.152517][T21837] netlink: 'syz-executor.4': attribute type 9 has an invalid length. [ 433.162969][T21838] netlink: 'syz-executor.4': attribute type 9 has an invalid length. [ 433.173159][ T23] audit: type=1804 audit(1582961395.069:101): pid=21832 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir153726168/syzkaller.MHPtai/624/cgroup.controllers" dev="sda1" ino=17765 res=1 07:29:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x2c}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 433.180401][ T9321] block nbd1: Receive control failed (result -107) [ 433.209847][T21823] block nbd1: shutting down sockets [ 433.286639][T21843] netlink: 'syz-executor.4': attribute type 9 has an invalid length. [ 433.298370][T21844] netlink: 'syz-executor.4': attribute type 9 has an invalid length. 07:29:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x48}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:55 executing program 3: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x865, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r1) socket$inet(0x2, 0x80001, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0x0, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000380)="c4", 0x1}], 0x1, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0xa}}], 0x20}, 0x0) [ 433.474086][ T23] audit: type=1800 audit(1582961395.369:102): pid=21833 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17755 res=0 [ 433.488995][T21852] netlink: 'syz-executor.4': attribute type 9 has an invalid length. 07:29:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1524}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0f5300"], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') close(r3) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) [ 433.533610][T21857] netlink: 'syz-executor.4': attribute type 9 has an invalid length. [ 433.553958][ T9321] block nbd1: Receive control failed (result -107) [ 433.564501][ T9321] block nbd1: Receive control failed (result -107) [ 433.578203][T21847] block nbd1: shutting down sockets 07:29:55 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="fdccae69a214d43137d848ddce45a2e7fcfcded52d0ec114dd9c05d6e3f8a082fec72ef814727ec84c6f3235bf2b910f57a8ed5b2365d0680c586a645485f205572c", 0x42, 0x0, 0x0, 0x0) ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7f, 0x0, 0x20000dd, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x64482, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x80040, 0x0) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x1, 0x3, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFQA_EXP={0x1c, 0xf, 0x0, 0x1, [@CTA_EXPECT_ID={0x8}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xfffffe01}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x7f}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000048}, 0x40400) sendto$inet6(r0, &(0x7f00000002c0)="3dad3489a655ff93ca873cfa71f20fac554d357b33b50908410146e5ef98d0bf20ffe3932bbbe5c74bf6a69a3872751a2d77cc284e03472dd5751de7243786e4c471cdef247747c61b86ec9de54f686cd9ba5278ba0a81da04eab1d1f909d38c98d34a8fb61429870209c5605f28dc75f41bb5f561b21133b3e09744f521cbdb51bb140595e439b9795f72aaa8", 0x8d, 0x20000004, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000040000000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) 07:29:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x10}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = geteuid() r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) fstat(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x9, &(0x7f00000006c0)=[{&(0x7f00000000c0)="882911a1223642383c87eaf11df79901cb087e231edff305a0aea6b15a9e905334903c6383a6a60db7aa7c09778c2cfdb5276dc4a46e6b910291b4fbfe95685df5098e50abe738aede46", 0x4a, 0x5}, {&(0x7f0000000140)="bf3ae4a63454d0bf8cb82b831d1f71cccaa2c6406843845bf8d96c1131128daa1c71c9a25a2502665f333cb29d2fbdb60e02bd6d5cb20d25870ea65493b626b6fcb91fdb6d15b6859625e5dbbf008fad3469643c660a100646cbf2cd08a6ed8fe5dce4d883ae200f310c9b3e286c3be5494331f5cf8a546dcfb55d76fdca72ab9cbae0dbc120e9bf41feaa5a41cc321afee09d0ed79930cafc36be8649a647a2403341796b857aae7876ebaaeb0b40e60bed3a027687ac5114a311ab833dbbbbf5ee3e3cc971ad7b6cb2fade6a891b4fac47a408791e5e", 0xd7, 0x9}, {&(0x7f0000000240)="1c7f05f5d927f91a4b4b27c845f647fbb0d9401e11c4d6a4e0dd2c7ec4a7c5f01d0c3910a059f7599d56ee5dcb98877abfc9f3ceac87413c429f06de0d52bfc77708b564378f6df3313a51ede3cf99636c82ddc3b1da5e403a03cc99be90b9c18b2925d272ab5cd923a6464d4489f232d95a34092ad7dbf0d08ddba568645c7be9f9740498329dba07ebb149e68bc59ea9ef1a10584653ff5298cc55f0b3d00c6b6c307e37645ce927d01aa4ee884a3fc6686816b9139ff719c9068fc583c5cdde635f38d29f52fcd806f54578ba4b7c9b2fd88c9f761c2424eba0f5cec40e163be4e493f191ca1f97", 0xe9, 0x4313}, {&(0x7f0000000340)="489aa5044a1138a3cf57792c85829df967d4d373fd24bd8f7f9a1cdb", 0x1c, 0x80}, {&(0x7f0000000380)="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", 0xfc, 0x6}, {&(0x7f0000000480)="16c940637d2de7d235e7d79e4174cde5b929b168de09f15d5002ff701247483b8e7d6121cb6e355d17fd484aab02d73bbee54c4dd8f10fec1f66abda8dae6135fe0f96ff9100fd1e40e1f881c6d2a4fd50ac6bad7059b201653ec425cd6f4b7b6f5e441623f1a559d075b38161a5c7fb6d13b80ec8fc6741a0f09b6e", 0x7c}, {&(0x7f0000000500)="fbd6fd18d3c9b1f4a75d67eda9edf47b0ad5268911be11f4a759324b8a99c1506eb7e84ce099486d3a0f55fc244aebb418cb2acb4d5fcd17f8e259545750c7006d4eef1765f612f3b14db367", 0x4c, 0x9}, {&(0x7f0000000580)="916503b92377d500abe7ef04039cb62c035f7ae5aa42efa80c0917cbbbbcc1379bc5d29701d4", 0x26, 0x1}, {&(0x7f00000005c0)="030fa6bc35da5a3a460a333fd2366145db9256ba8748510cfb8ae26a9caac83fec4cc29de2ee1a2296d64352c66775a04a73aa8a7ef7bc01935ce4a6a7933811d2cf75eb76c1f3d9a9fe4a3ee1cf1aeb83b222bc79706574f5d8c1e1e2a377a469b092a73f7929fff6caf852449fd56fbd5c42ccd9306ca549a7a38541be9f9cfed6111454ce1b36785e906d73ff3bfa48031c1600b1ff2c9f8315c15219e98b959fc5c8f2310301377310fae3df92d807036f5ec93a7d5224a4402b886299ebbdb160437bac8b78c65527607dddd4944820ea295b666c3509b113d1c2d0", 0xde, 0x80}], 0x88000, &(0x7f0000000840)={[], [{@permit_directio='permit_directio'}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\'.proc'}}, {@euid_eq={'euid', 0x3d, r1}}, {@measure='measure'}, {@euid_eq={'euid', 0x3d, r3}}]}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x402281) r6 = socket(0x21, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r7, 0xab03) [ 433.756707][T21866] EXT4-fs (loop2): Unrecognized mount option "=­4‰¦Uÿ“ʇ<úqò¬UM5{3µ AFåï˜Ð¿ ÿã“+»åÇKö¦š8ru-wÌ(NG-Õuç$7†ä" or missing value [ 433.777124][T21866] EXT4-fs (loop2): failed to parse options in superblock: =­4‰¦Uÿ“ʇ<úqò¬UM5{3µ AFåï˜Ð¿ ÿã“+»åÇKö¦š8ru-wÌ(NG-Õuç$7†ä [ 433.867214][T21866] EXT4-fs (loop2): Number of reserved GDT blocks insanely large: 59298 07:29:55 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./bus/file1\x00', 0x6940c3, 0x11) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x34, r3, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8}]}, 0x34}}, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x64, r3, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_FLOW={0x6}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_I_TEI={0x8}, @GTPA_LINK={0x8, 0x1, r7}, @GTPA_TID={0xc, 0x3, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000c040}, 0x24000080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) r9 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r10, 0x0) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)) r11 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r12, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x220400, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000500)={0x2, 0x6, 0x7f, 0x369d, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r14, 0xc01064b3, &(0x7f0000000540)={r15}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x1, r8}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0xb, r10}, {0x2, 0x0, r13}, {0x2, 0x2, r12}], {0x2}, [], {0x2}, {0x4}}, 0x4c, 0x0) [ 433.920507][T21872] block nbd1: shutting down sockets [ 433.923224][T21876] kvm: emulating exchange as write 07:29:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) init_module(&(0x7f0000000000)='/dev/nbd#\x00', 0xa, &(0x7f0000000040)='/dev/nbd#\x00') ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:55 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x7, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 07:29:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x23}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 434.166038][T21884] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 434.246765][ T9321] block nbd1: Receive control failed (result -107) [ 434.254713][ T9321] block nbd1: Receive control failed (result -107) [ 434.263995][T21888] block nbd1: shutting down sockets 07:29:56 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./bus/file1\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="a2aebc07505be18bd82ee046a21afe058f0ab8c70efb", @ANYBLOB="0e64891dd37dabca1959386304fbd5ebab96f2bbabc1e598a9f1168dcb3b0562786e4e8f1c25c78ec678d07dbc23ab37a0f33af724c217d5b1f50b684086cc6b085e7ec56a8785174eb40d9ffa220424104121e9053cc974a5c80543a6e78a15732d37fbee24d6db2cc72f438f6cd60bff2108f4", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=0x0, @ANYRESDEC, @ANYRESHEX], @ANYRESDEC, @ANYRESDEC, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES64], @ANYRES32=r0], @ANYRESOCT=0x0, @ANYRESHEX=0x0], 0x3, 0x1) 07:29:56 executing program 2: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000, 0x0, 0x0, 0x2, 0x80000000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_delroute={0x24, 0x19, 0x100, 0x70bd2c, 0x25dfdbff, {0x2, 0x14, 0x80, 0x6, 0x0, 0x1, 0xc8, 0x9, 0x1800}, [@RTA_FLOW={0x8, 0xb, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x14}, 0x24010041) setsockopt$RDS_RECVERR(r1, 0x114, 0x6, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000017c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000001800)={'batadv_slave_0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001900)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001840)={0x70, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x100, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x3}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6a, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x40) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 07:29:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={r4, 0x9, "f59efdab96a3ae0b05"}, &(0x7f0000000100)=0x11) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) [ 434.523112][ T9321] block nbd1: Receive control failed (result -107) [ 434.530003][ T1620] block nbd1: Receive control failed (result -107) [ 434.538965][T21906] block nbd1: shutting down sockets [ 434.567329][T21915] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 434.687350][T21863] debugfs: Directory '21863-4' with parent 'kvm' already present! [ 434.753725][T21910] NFS: device name not in host:path format [ 434.823820][T21918] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 434.864477][T21915] NFS: device name not in host:path format 07:29:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1524}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0f5300"], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') close(r3) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 07:29:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:56 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000140)='system.posix_acl_access\x00') lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02987e73fb15211b394990d8e30000000100000000000000020002000000000002000000000000000400000010000000ba79351b833d33246a86e8171f269fb7233a9574a2fe5655f0cd032a40d8d548cf326ab9415154dc8f0b090fab53e0184c5ae9dec3a5a90a48f32d1e55fff280f4d15307c69dc2a7e65371b957557b1cd74299919b9d1597b73d3c44d26aceccc1c7c7a9e6354dbd4c75039becf54fe7c8503d7364f4fa21430d91a5c044d76245baced9a625b9184b8dbff03ff507c2708363b9a03487594c4dd40e1c6800e372"], 0x24, 0x0) 07:29:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3d, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000010c0)=@known='com.apple.system.Security\x00', &(0x7f0000001100)=""/53, 0x35) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="280400000a060102000000000000000005005b9200002492a299bf3d000000007a3100000000080009a640"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x6, 0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000180)={'team0\x00', 0x2}) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000540)) [ 435.134577][T21934] proc: Unknown parameter 'system.posix_acl_access' [ 435.156124][ T9321] block nbd1: Receive control failed (result -107) [ 435.163376][ T1620] block nbd1: Receive control failed (result -107) [ 435.175629][T21929] block nbd1: shutting down sockets 07:29:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 435.196737][T21940] proc: Unknown parameter 'system.posix_acl_access' 07:29:57 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x4, @time={0x76ed3356, 0x8}, {}, {0x0, 0x2}, @connect}], 0x1c) 07:29:57 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="02000000010000000000000002000000000000000000"], 0x24, 0x0) 07:29:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x10000020de7) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000000)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:29:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a54000000090ac9df00000000000000001000000008000540000000280900010008000ad5edcf6e0a9df2bc6b5c3f02e28740000000000900020073797a3100000000080003400000000f08000640ffffff0008000f4000000000140000001100010000000000000000000000000a0000000000000000"], 0x7c}}, 0x0) [ 435.560180][T21956] block nbd1: server does not support multiple connections per device. [ 435.594266][T21951] block nbd1: shutting down sockets 07:29:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x5}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 435.748537][T21966] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 07:29:58 executing program 3: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x200, &(0x7f0000000380)="367d45ac5ba1eb030f8bf68e530c0c80cf0d83275814ebb7e084bffb1d26cee93a73c49e2ce59ea095e0392957fbd72af8ccf56dc65c656a0d279038b156934f4b84585597d07f42018d033d8951d28b82df343e281f62bce1bdbfa415e9984b82c1ff783177bf77a3003aa3f6046eb2690d71a02c42c9aecf3e99f39ea4f90c723a8839d5a186af10dc42c8956b2e0b75d64faa8fa324ddd4780fec9009980e410ddcb245240638bff41218b97e39ace783823c64cd22c40a4bc107d24f9826fb28", &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000700)="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") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e75"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x1) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000300)={0x8001, 0x7fffffff, 0x1f, 0x4, 0x7}) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x1a0, 0x1403, 0x300, 0x70bd27, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ip6_vti0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'nr0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vlan0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'tunl0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'bond_slave_0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'vlan0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'wg2\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'bridge0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'dummy0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'bridge_slave_1\x00'}}]}, 0x1a0}}, 0xc1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '9p\x00'}}]}}) 07:29:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1b, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x5867, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="9000000010003b2400e623010b00fffff0000009", @ANYRES32=0x0, @ANYBLOB="b5219e770a00000008000a00", @ANYRES32=0x6, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) sched_setscheduler(0x0, 0x0, 0x0) r1 = creat(0x0, 0x18a) ioctl$CAPI_MANUFACTURER_CMD(r1, 0xc0104320, &(0x7f0000000000)={0x8, &(0x7f00000003c0)="17eb6421e3e1602a5c1751d21e6d363452935913f7450b2fc821be5cdb1b1ac4d5c8dbb99c11fb381344c29c7e0458c7ca9644a656ae01beee85c507def0cc5f8f4bad0e5b967ca624b931819862616f74a58e0deeedfac7ba3e796cbf5c5f0c1ad77fa8a57c10fc20cbbd36ad68fdc3031c9cf88077f6570fd8aad307cebf0bf3e34b372a2b99db79d61edeef2b05681f02e9c55c9431e0c58e5eedcc68c881cb7ba052848d5b"}) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280), 0xc, 0x0}, 0x2010) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5200}, 0xc, &(0x7f0000000240)={0x0}}, 0x81) sendmmsg(0xffffffffffffffff, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0}}], 0x400000000000107, 0x6c1e) 07:29:58 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x2000, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='9p\x00', 0x40c20, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x3}}, {@loose='loose'}, {@noextend='noextend'}, {@loose='loose'}, {@aname={'aname', 0x3d, 'bdev-em1'}}, {@noextend='noextend'}, {@version_L='version=9p2000.L'}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}]}}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:29:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xf5a) r2 = socket(0x2a, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r9, 0x40485404, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000000000)) ioctl$NBD_DO_IT(r5, 0xab03) 07:29:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 436.320055][T21982] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 436.347732][T21982] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 07:29:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:58 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) renameat2(r0, &(0x7f0000000080)='./bus/file1\x00', r1, &(0x7f00000000c0)='./bus/file1\x00', 0x6) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, 0x3f9, 0x700, 0x70bd2a, 0x25dfdbfe, {0x1, 0x1}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) [ 436.473233][ T9321] block nbd1: Receive control failed (result -107) 07:29:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 436.613232][T21976] block nbd1: shutting down sockets 07:29:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) write$FUSE_WRITE(r5, &(0x7f0000000040)={0x18, 0x0, 0x2, {0x101}}, 0x18) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x9}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:58 executing program 3: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) 07:29:58 executing program 2: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="6000000030007b010000000000000000000000004c0001004800010008000100627066003800028006000300020000001845901d0002000000000000000000000000000000000000000000140004006000000000000000060000000000000004000600"], 0x60}}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x6, 0x0, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x2, 0x6, 0x7}) [ 436.877889][ T9321] block nbd1: Receive control failed (result -107) [ 436.877894][ T1620] block nbd1: Receive control failed (result -107) [ 436.894519][T22004] block nbd1: shutting down sockets 07:29:58 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) mknodat(r0, &(0x7f0000000000)='./bus/file1\x00', 0x8000, 0x8) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:29:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xa}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000017c0)={0x0, 0x0}) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001300)=[{&(0x7f0000000040)=0x2, 0x2}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=0x1}, {&(0x7f0000000140)=0x1}, {&(0x7f0000000180)=0x1, 0x1}, {&(0x7f00000001c0)=0x1, 0x1}, {&(0x7f0000000200)=0x1}, {&(0x7f0000000240)=0x2, 0x2}, {&(0x7f0000000280)=0x1, 0x1}, {&(0x7f00000002c0), 0x1}, {&(0x7f0000000300)=0x2, 0x1}, {&(0x7f0000000340), 0x2}, {&(0x7f0000000380)=0x2, 0x2}, {&(0x7f00000003c0), 0x1}, {&(0x7f0000000400)=0x2, 0x2}, {&(0x7f0000000440)=0x1, 0x1}, {&(0x7f0000000480)=0x2, 0x2}, {&(0x7f00000004c0)=0x1}, {&(0x7f0000000500)=0x2}, {&(0x7f0000000540)=0x2, 0x1}, {&(0x7f0000000580)=0x1, 0x1}, {&(0x7f00000005c0), 0x1}, {&(0x7f0000000600)=0x2}, {&(0x7f0000000640)=0x3}, {&(0x7f0000000680)=0x1}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=0x2, 0x1}, {&(0x7f0000000740)}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=0x1}, {&(0x7f0000000800)=0x1, 0x1}, {&(0x7f0000000840)=0x2, 0x2}, {&(0x7f0000000880)=0x2}, {&(0x7f00000008c0)=0x1, 0x1}, {&(0x7f0000000900)=0x1, 0x1}, {&(0x7f0000000940)=0x2, 0x2}, {&(0x7f0000000980)=0x2, 0x1}, {&(0x7f00000009c0)=0x1}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=0x1}, {&(0x7f0000000a80)=0x2}, {&(0x7f0000000ac0)=0x2}, {&(0x7f0000000b00)=0x1, 0x2}, {&(0x7f0000000b40), 0x2}, {&(0x7f0000000b80), 0x2}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00), 0x2}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=0x2}, {&(0x7f0000000cc0)=0x2, 0x2}, {&(0x7f0000000d00)=0x2, 0x1}, {&(0x7f0000000d40), 0xfffffffd}, {&(0x7f0000000d80)=0x1}, {&(0x7f0000000dc0), 0x1}, {&(0x7f0000000e00)=0x1}, {&(0x7f0000000e40)=0x2, 0x2}, {&(0x7f0000000e80)=0x2}, {&(0x7f0000000ec0), 0x2}, {&(0x7f0000000f00)=0x1, 0x2}, {&(0x7f0000000f40)=0x2}, {&(0x7f0000000f80)=0x2}, {&(0x7f0000000fc0)=0x1, 0x1}, {&(0x7f0000001000)}, {&(0x7f0000001040)=0x2}, {&(0x7f0000001080)=0x1, 0x1}, {&(0x7f00000010c0)=0x1}, {&(0x7f0000001100)=0x2}, {&(0x7f0000001140)=0x2, 0x1}, {&(0x7f0000001180)=0x1}, {&(0x7f00000011c0)=0x2, 0x1}, {&(0x7f0000001200)=0x2, 0x1}, {&(0x7f0000001240)=0x2, 0x2}, {&(0x7f0000001280)=0x1}, {&(0x7f00000012c0)=0x1, 0x2}], 0xd, 0x4a, &(0x7f0000001800)={r1, r2+30000000}, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000000)=0x6) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r7, 0xab03) [ 437.053139][T22022] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 437.154704][T22022] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 437.202204][T22030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 437.227563][ T9321] block nbd1: Receive control failed (result -107) [ 437.227585][ T1620] block nbd1: Receive control failed (result -107) [ 437.241504][T22030] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 07:29:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xb}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 437.262524][T22020] block nbd1: shutting down sockets 07:29:59 executing program 5: syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x4, 0x181000) mkdir(&(0x7f0000000080)='./bus/file1\x00', 0x104) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) rename(&(0x7f0000000000)='./bus/file1\x00', &(0x7f00000000c0)='./bus/file1\x00') lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[], 0x0, 0x0) 07:29:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4049, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000006, 0x80010, r0, 0xe972a000) eventfd2(0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18, 0x4800000000000000}}], 0x1, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x400000000000162, 0x0) close(r1) 07:29:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1a, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$packet_int(r8, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:59 executing program 2: getpgid(0x0) ioctl$SNDCTL_DSP_GETOSPACE(0xffffffffffffffff, 0x8010500c, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f00000001c0)={0x0, "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"}) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000000)={[{0xb9f04d1, 0x2de, 0x5f, 0x0, 0x2, 0x3, 0xf8, 0xc0, 0x4, 0x3f, 0x1, 0x0, 0xd6}, {0xff, 0x5, 0x7f, 0x81, 0x3, 0x5, 0x9, 0x7f, 0x1f, 0x81, 0x4, 0xd0}, {0x7, 0x100, 0x2, 0x7, 0x29, 0x2, 0xff, 0x5, 0x0, 0xfe, 0x2, 0x2, 0x1ff}], 0xfffff2dc}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffdac) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x20, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xf38b24ac03267dfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) recvfrom$unix(r5, &(0x7f0000000100)=""/81, 0x51, 0x10040, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), 0x4) bind$inet6(r6, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback}, 0x1c) accept$inet(r2, 0x0, &(0x7f0000000080)) write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x4b, 0x1}, 0x7) kcmp(0xffffffffffffffff, 0x0, 0x6, 0xffffffffffffffff, r6) 07:29:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) mkdir(&(0x7f0000000000)='./bus\x00', 0x44) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) [ 437.632007][ T9321] block nbd1: Receive control failed (result -107) [ 437.642005][T22045] block nbd1: shutting down sockets 07:29:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xd}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:29:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x2, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) socket$inet_dccp(0x2, 0x6, 0x0) 07:29:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) syz_mount_image$exfat(&(0x7f0000000040)='exfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="5b8801311e339730f41c0393584a5e725b5bb4a3549aac2d230876ae49fafc21dbb8beca24e88a48525aa002cedcafd1b6e43b5c28ccdb7e60d2628522a6ebe3bfd1c0fb1195b1737c733ab26f16fa1dfe8e96c15df57277b4ad97140757ed5e5891abc8a7a1ca4193d009ca57035264eccd377c9c3ffb6a5507b3bfb4ba61a2265c8783e3d8601be07fb93efbf2971d4774408bdd786f01013630a486254067d0bf1392d019b246108a23f5a8ec11d7491aa2d6ca7b3755a3", 0xb9, 0x6}], 0x2040, &(0x7f0000000300)={[{@umask={'umask', 0x3d, 0x9}}, {@uid={'uid', 0x3d, r1}}, {@namecase='namecase=1'}], [{@subj_user={'subj_user', 0x3d, 'cpusetvboxnet1'}}, {@appraise='appraise'}, {@subj_type={'subj_type', 0x3d, 'eth1vmnet1'}}, {@subj_role={'subj_role', 0x3d, 'vmnet1wlan0'}}, {@subj_user={'subj_user', 0x3d, 'system[:loppp1'}}]}) r2 = socket$tipc(0x1e, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x366, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00010040d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040280ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100404e00ff050005001201", 0x2e}], 0x1}, 0x0) 07:29:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) setxattr(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)=@known='trusted.syz\x00', &(0x7f0000000600)='trans=fd,', 0x9, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x8, 0xc0) r2 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r2, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r3 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) rt_sigtimedwait(&(0x7f0000000640), &(0x7f0000000680), &(0x7f0000000700), 0x8) stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x11, 0x2, 0x5) getsockname$tipc(r6, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000840)={{0x0, r4, r5, r7, r5, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r8 = getgid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x6, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r5}}, {@access_user='access=user'}, {@version_u='version=9p2000.u'}, {@posixacl='posixacl'}, {@cache_mmap='cache=mmap'}, {@dfltgid={'dfltgid', 0x3d, r8}}], [{@euid_lt={'euid<', r9}}, {@smackfsroot={'smackfsroot', 0x3d, 'system.posix_acl_access\x00'}}]}}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000000400000000000000056aaec643869eb2e876cb9afa8488813a3d3906c5969a44c77b1f4617d0c9b0aab585189cc9aeb824f1364c6e36b5fa3f55c7c8e3807b759244eb9aa2c0f4ff8b969a13c5d0b507c917d1110c6db10c12969927e1fe20bc353299335f8ca94762d0a6fa151e1debe56a9de4ee09482347e69727c33bb4590e881a828d256df7315f691f33bc4876595320aa163e5466e8bc9f300bb37011aa3ed488c43d0e5c3a6b690ff6e8"], 0x24, 0x0) 07:29:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1a, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$packet_int(r8, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:29:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 437.889626][T22075] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. 07:29:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xf}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 437.995268][T22075] bridge0: port 2(bridge_slave_1) entered disabled state [ 438.003388][T22075] bridge0: port 1(bridge_slave_0) entered disabled state [ 438.033311][ T9321] block nbd1: Receive control failed (result -107) [ 438.056178][T22075] device bridge0 entered promiscuous mode [ 438.062510][ T9321] block nbd1: Receive control failed (result -107) 07:30:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x10}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 438.098139][T22073] block nbd1: shutting down sockets [ 438.103947][ T9321] block nbd2: Receive control failed (result -107) 07:30:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x11}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 438.310717][T22087] block nbd2: shutting down sockets 07:30:00 executing program 5: ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000080)) mkdir(&(0x7f0000000140)='./bus/file1\x00', 0x19f1320b6c0a82ba) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x80, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="02000800010000000000000002000000000000e401000000130000040009000000000000"], 0x24, 0x0) 07:30:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x12}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:00 executing program 3: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000000a000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmctl$SHM_UNLOCK(r3, 0xc) 07:30:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000040)={0xf050000, 0x8, 0x3, r1, 0x0, &(0x7f0000000000)={0x990a90, 0x4, [], @ptr=0x599c}}) write$FUSE_LSEEK(r2, &(0x7f0000000080)={0x18, 0x0, 0x6, {0x1}}, 0x18) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x4b, 0x40}, [{}]}, 0x78) 07:30:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x48}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f00000000c0)={0x3, 0xa, 0x4, 0x400, 0x80000000, {0x77359400}, {0x6cdee7a3538d8d65, 0x2, 0xa8, 0x0, 0x7f, 0x7, "e3ce3c0d"}, 0xfffffc01, 0x3, @planes=&(0x7f0000000040)={0xfffffffd, 0x400, @fd, 0x80000001}, 0x6, 0x0, r3}) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) r10 = socket$inet(0x2, 0x5, 0x6) sendmsg$sock(r10, &(0x7f0000000300)={&(0x7f0000000280)=@ethernet={0x6, @dev={[], 0xd}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000380)="95d40daa5c34f92516f3622241abdac011196980ca7eae53e5788a73a0863b88b7ba33fbf8d52375f10173eab001262de2807596e2197d99a4c1d978038a282b3312c043ec3ad3be08c673ab0c244277c9285202e735867299820a4e66023b5e56607bc942d2c2e2748d192090c6474bb1cd49f09edaf12b243bf321d9d5659a3a6f692bed298f57082d410f7d23c2bfbaea984c25704dad6104ce65fe6c019a0ec5619f1bb4d6832d2a20a0938a395ca5604eb9a8cb01c2acdbf855200dbd13ff19960a4006dc24b5456aed53544a52bd37c1f119a570307ae86b32e26488f9ccee76754ab5240b4c0d50e8f036c447ae013a6a", 0xf4}, {&(0x7f0000000480)="728a86570ee2820d69c804e5e22a641107662bbf9503953c78a4841c69b44cc44b30d4c60479e61eb40bf143a68908e28897828a90b5bffc438d70ed712855d268fc3733086824f57d832cb67af4687c222fb61c1adfad4d298ca66477ddd5ab3402c6858a7da8966aa9db570d16a607a649643b36890567a539297af20e6a1d133fce166728cd43ec07d3719b486501b15b0b8fa9d5cfde7178c25c4b20aeb6cd7319f25b0083b998af14d749aa9f934c5838d3004d3752a6c5e58dbf8cc1487cf2dbd14ed72a0fb00e67cb", 0xcc}, {&(0x7f0000000580)="31e1c7d51de9d2e075e951be4a38643077587c5a5cbbfa30e0c3e168c08aa6487d4a252839b8d9250dc5bdef56982ae1e881b63696fa73361c7341000659ad392f473cdf9a304f6e72f28747edfaea7adfc5953a686b839c33e42947731644714f7ffccdd2d19101018e1caa2dcf7dd55bc7e034fa0a8ad2a3a3ae4f82352014a0fb8fe65c920ede9b21502919c0952f22c77daac4e1d135a2e3fd9950c1abd7fac12765e9c7365768a884125c228bc5faed1fd4d8dcbdc58e1f5f6d2473c731e00e14b2b9c7694ffb266c7d6953b4c5ffa67335839234fefa128438064886f3", 0xe0}, {&(0x7f0000000680)="e7c4fe7f42fa82c00117be7f30122ccf638639028896a80741afd0914fa3bd0a0bfb62151f75c17e585769a2df0c561dbbf7f6be377bb058bbea3862f4888086bd6ad9dfbdef9bae7ab5e5fbf4f5de4ef38d3825dbc01b8b1e8f724d006515acd7d62984ad92c1d48fb9ae24affcdb233434bb3e0d82710b1d512d00c69f950b0028bcbfceeef01bea398cbcb5a1ca686800b436", 0x94}, {&(0x7f0000000740)="7d931f7784a1e0a7d5311cea404e1a51a4e8ba96a0ed862b82e7f53f151b476325360c4324a73689f23c3fc8770dad47681a03050d70222b96ed6962ad540b7499c7b9e52b6e4d926faa658d9bba081b8f4cde4dc89a9adc4648bb21eb5ecc7f5323f85ebc30e82e5c8f506340822887b8e9afe41d31277086197241a616aca35e180e2e6586d75b910a9a103e6a2dcfd18233bd3bae62e28b2173242f590b7d94f0f3a0cfa4916861ac65cdc59da9f372b4060ae719c2fb9978186a5c98559eb085c35f858e404e1722f3da70", 0xcd}, {&(0x7f0000000840)="0119de1c33957c57f07d25ae53945ea128a056a88f5691c4b1401e069cb3f6d4305656b65e781f1bef67bc22eca092d059db75e0d539ffc6f2a221d9da44dfb8bcd32c49596d2397de6b2b90215cc25b51ab4168d0cf34c30a1c1744ad870dceaa1230f7be046dccc45ba7c365aaf2d68fdb3148765def1ff868bffa64afe3281ec69737ba86", 0x86}, {&(0x7f0000000900)="6ab5ef5f3e5db66a1282fe6269952ac2a2dac9ff867f1ca86ce38e8ddff865d821712198e265252108aa5abc18f24fd56fe0a8990fbe30b6ba3b9af35f73f63069e657d5cd898c3df6f5fbef1bbd779544e8dc732b7f77fafe44a866ce4a059de53f9acbc0b02d2c79fd8cfe54d856e35d7698ad571a16a0c843429097bb10b29d5cf663062089c7b1e96f6bd7538762ecdf3bcdc855dcf98009f9889bacae80a837dc3d17634f8f1b8eb8aae6f8a5d85a419bdfdb3b404b0ec171d4cb184eba80db46b59a5f", 0xc6}, {&(0x7f0000000a00)="45794abe82cf6eb594af3db41e97ea0a5a6617ccaa57f83ed8565130f919ecfc4031bd5e9978cdec186692549a0dc1c868edfd18275888f81df6145f7c61bc3d3e1cd89b2e0c5fe354f53e", 0x4b}], 0x8}, 0x20000000) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, 0xfffffffffffffffe) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/llc/socket\x00') ioctl$NBD_SET_SOCK(r2, 0xab00, r8) r11 = syz_open_dev$ndb(0x0, 0x0, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000180)) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$NBD_DO_IT(r11, 0xab03) 07:30:00 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000080)='./bus/file1\x00', 0x8, 0x2, &(0x7f00000000c0)=[{&(0x7f00000001c0)="442f8076078b962a97f5da81ab6ca09f5015c964c42bee40f1fa9f38eba7f9740eb8574c6fd1ea3ba32a1432b0c5324110c2f77aa6b8c3a0b48ea474e084fa978c68ce9df060c3fabec9a76171317441067ebc44b137d76c48332b48c4865f467de203cbf00937f14e698ddb019944e5873593fc898cc17873cbca5743126fe994e10fd04318e1461ad3c3cb6ba2946e394b2441593af883d158684f2b651a4767db4b5fbd0f6068fd314e8c5be17d53f76ae47e17a35988c2bc2d958d920939b0aef9385b4deda6c11b833b9f61b68a00d47fb7514f409b0000", 0xda, 0x6c60}, {&(0x7f0000000340)="fa9149450e6745b25c86154369e9ed3aa7148d50a4c53c493c3cd5803a87d095b8aa6eb8695f783f16aff76a69c1b03cd676553bd0ac6ac429bb56486bc8cb2c5d3f6f2e5e852095d152a1fb575a48f70012d64c4bad885784df4f2c626b6e6e3bc1f2736e4c03ba0a61118fea60729b23f5edef3a7bab0989a052f2a5504076a82b4cef8528efc98fa7b105e03551d219ab1d459301ec81f13b288c616d630f5bcdde0ef7e4d65579286a6c4f58ff61036182795de3490f930dd23a531ea3ca915d1a75e155fb49ee92bc5b821e1e0d73c221e64c", 0xd5, 0xfe}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e6f7573657200000000020080016f61636c2c61636c2c75737569443d6316663664306152e87e39c84d14e43338642d653536372d655481430e75f103d96422e9fd7cfa13343238646330602c00"]) 07:30:00 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$bfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff01, 0x0) 07:30:00 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="56a0d8dc4fb185e2f7b65f05d5acee4455f916663ca36ad7c4492656765248ec2639bfb22e157dc3991ad0d7bf17ff0e280a9d901d10b1ec6a7bfb454db55b7e7945b1847708cebd64c75dde9fbac9a87f02bb7ee06efb364a878ad4e338466773239157781a8a0f201dc54b5668fe7f3f821df942b3591166604e92c555fd22ab7312fed059837d1c52093efd22e3b5421500c4152aa9e06e35e227637c4e953eed45cc61b032b4e6bf9fa33696dafe05562d0edc88fc48", 0xb8, 0x2}], 0x100000, 0x0) accept$unix(r2, &(0x7f0000000200), &(0x7f0000000100)=0x6e) [ 438.676449][T22127] block nbd1: shutting down sockets 07:30:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4c}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 438.730641][T22138] erofs: (device loop5): erofs_read_superblock: cannot find valid erofs superblock 07:30:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x60}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:00 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x2) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="0200000046def421898032ad0247cd000013000400"/36], 0x24, 0x0) 07:30:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x68}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x401) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x11, 0x4, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)=0x7) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f0000000180)=""/237, &(0x7f0000000280)=0xed) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r10, 0x114, 0x6, 0x0, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r10, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:01 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="b26143c3399a9a7114eb2409b4e6b848de06ae6d0f79653f71bdff0100001e14f2303bf152fc44e4b83e984d448b72330000f047ee25d8c3974ca26951ae5654464c6363d40a406b", 0x48, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000080)="321e9dafb931e452ede5de0273d53d", 0xf, 0x4, &(0x7f00000000c0)={0xa, 0x4e24, 0xfc, @loopback, 0x8}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="13000400", 0x4, 0x0, 0x0, 0x0) r1 = socket$inet6(0x11, 0x3, 0xfd) bind$inet6(r1, &(0x7f0000000080)={0x11, 0x0, 0x1000000, @mcast1}, 0x1c) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={0x0}, 0xe}, 0x20000844) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x7ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x24e}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x128, r4, 0x100, 0x70bd28, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x3}}]}, 0x128}, 0x1, 0x0, 0x0, 0x8044}, 0x40001) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="8400000019001fb2b9409b0d1b809ac00a80a578020000020004000023", 0x1d, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="130017", 0x3, 0x40000, 0x0, 0x0) r5 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000140)={0x7, 0x2, 0x0, 0x0, 0xe4d, 0x7fff}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r6, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0x4}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40011}, 0x4000000) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000019001f15b9409b0d1b849ac002", 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r7, 0x114, 0x6, 0x0, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r7, 0x8983, &(0x7f0000000180)={0x6, 'team_slave_1\x00', {0x100}, 0x6}) r8 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r8, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 07:30:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x400000)=nil, 0x400000, 0x6, 0x392d6ad36ec2c8b2, 0xffffffffffffffff, 0x93d4f000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) 07:30:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6c}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="7009512cd7c97abc6ae27d7863fabcd57c3d0000000200"], 0x24, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) [ 439.241192][ T9321] block nbd1: Receive control failed (result -107) [ 439.251923][T22170] block nbd1: shutting down sockets [ 439.261968][T22179] validate_nla: 1 callbacks suppressed [ 439.261976][T22179] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 439.357086][T22179] netlink: 31 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x74}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0xa, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10480, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) r8 = fcntl$dupfd(r7, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:01 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000280)={0x39, 0x9, 0x4, 0x0, 0x5100b629, {0x77359400}, {0x4, 0x0, 0x6, 0x0, 0x8c, 0x2, "48eec1c8"}, 0x6, 0x3, @fd, 0x5, 0x0, r0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x561280, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1524}, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400001, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400210) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="e433167d1799dde6abd596d4e418779599f0dcc042b8ce113d9b43929c9759a600dff4356c2618b675d7786e3846e5db28b2fbe6c1b56075167ac276f25f98b444c3ae56ad8d110da72cd20ccd4290f28c51948bc3a572e18acd2e1f99da6e7f6f352d2c211ba30cee39e68e7ca1807fd0821a92be447f7eb22dce2728ed2b9f2a997fc3d3531d032bc41f7511662bf6a909fc8fa387a330d6b18fce"], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x1fe, 0x0, 0x100000, 0x2000, &(0x7f0000013000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000004000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) 07:30:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000140)={0x2, 0x2b}) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x8001, 0x3, 0x3c, 0x9, 0x9, 0xfff], 0x6, 0x800}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7a}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 439.643808][ T9321] block nbd1: Receive control failed (result -107) [ 439.663543][ T9321] block nbd1: Receive control failed (result -107) [ 439.688842][T22193] block nbd1: shutting down sockets [ 439.746405][T22193] block nbd1: shutting down sockets 07:30:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10400, 0x0) stat(&(0x7f0000000140)='./bus/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='fuse\x00', 0x200804, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@pcr={'pcr'}}]}}) 07:30:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f00000000c0)={0x2, 0x3, 0x4, 0x1000, 0x0, {0x0, 0x7530}, {0x7, 0x0, 0x9, 0x20, 0x3, 0x9, "adf4131f"}, 0xfffffffb, 0x3, @fd, 0x800, 0x0, 0xffffffffffffffff}) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000035c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000003600)=0x2) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000140)={0xf88a, 0x8, 0x4, 0x20, 0x3, [0x1, 0x7, 0x21, 0x200], [0x4, 0x7, 0x1f, 0xb612], [0x5, 0x7129a58b, 0x3, 0x10001], [0x3, 0x9, 0x6, 0x33]}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x80001, 0x0) writev(r3, &(0x7f0000003500)=[{&(0x7f00000001c0)="5b5505efac7da3505a3d1020dca06d878b1d70ef20ec7b15ec837176e5b9c71c740834bd8fa928a0ec0f2731bc4922065758876815979177857f15d3099789a88554b4294b0cb90dcaa710420b161505f47d9f48e6116a561c503973369604c94ca54754b90bf07e2dd83ba7a1b7366f94a46511cc9d6ec79d38c94a483cc70825d794a06a9ec2beb8643d2d5fe4f9b5759f7155e0178c19b6496ff8", 0x9c}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000002380)="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", 0x1000}, {&(0x7f0000000040)="7519410c6b03084b90417a614ea3a99f52ee65184b8e9dc3570c8c1f87d490", 0x1f}, {&(0x7f0000003380)="28d4580e92a3fa14d368fe40a9de6186123279214c04743b6fe6c303442f17c7d4e25fbf78ec00946b78fa96b03338f6b379b7449f7139532a11fb63dc1ba734aab21061890e71528e5ab36f12077d2aeb9429e902b32c858c2edeab46c860c20b11616cf205ae222aa04c45292739edec150e2c7af805f98aeb4452d2856483e275e5583be454f5100f65475328d5919127f58117ffb450d8a191101c58b41c45120786bc6efd1cb33e9edc54aae8393a80bc0acb48c33bc10cfbc1bbc0813170160c0254a889dbfb1529fcb7a15de5b588f5cddc22183eabceb76828e6bee42f4f77ff06eafd0c31", 0xe9}, {&(0x7f0000003480)="d036674bb599c8261e439817d1d8f710e6fbfcc608966ff56b56a934b44e64cc93adef848030c1083e1ccc6a509408bee86b1cbdcc37b9f055aa0e29e0afd20b408e1b5ad8e7ad26963197031be1187697214c591b31bf5e66f8355bef30e3f043202d289cf45ce5119f7f8ccd2cae26f88a44eba732", 0x76}], 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r6, 0xab03) 07:30:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe0}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:01 executing program 2: clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000004600)=""/210, 0x26, 0xd2, 0x8}, 0x20) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x2, 0x2, 0x81, 0x9, 'syz0\x00', 0xffff0000}) [ 440.079911][T22223] fuse: Bad value for 'fd' [ 440.082197][T22224] BPF:[1] PTR (anon) [ 440.105216][T22227] fuse: Bad value for 'fd' [ 440.118939][T22225] BPF:[1] PTR (anon) 07:30:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfc}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x24, 0x0) [ 440.140400][T22224] BPF:type_id=4 [ 440.157613][T22225] BPF:type_id=4 [ 440.170765][T22215] block nbd1: shutting down sockets [ 440.184385][T22224] BPF: 07:30:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'vxcan1\x00', &(0x7f0000000000)=@ethtool_rxfh={0x46, 0xef, 0x8, 0x8000, 0x0, "10cc80", 0x7, [0x3, 0xffff, 0x6, 0x7f]}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x8, 0x6, 0x0, 0x9, 0x9, "899e53ca06d28145"}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0xff) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40c1, 0x0) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) r9 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) [ 440.194182][T22225] BPF: [ 440.212542][T22224] BPF:Invalid type_id [ 440.247840][T22225] BPF:Invalid type_id [ 440.278949][T22224] BPF: [ 440.278949][T22224] 07:30:02 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x19) mkdir(&(0x7f0000000080)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000500)='net/ipv6_route\x00') ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000000)=""/255) sendfile(r1, r4, 0x0, 0x7ffff000) [ 440.313291][T22225] BPF: [ 440.313291][T22225] [ 440.370548][T22238] block nbd1: shutting down sockets 07:30:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x8, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x5, &(0x7f00000001c0)=0x4) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000000)={0x7, 0x100}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x20080, 0x0) bind$l2tp6(r8, &(0x7f00000000c0)={0xa, 0x0, 0x8, @local, 0xffffffff, 0x3}, 0x20) 07:30:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x106}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$afs(&(0x7f0000000000)='afs\x00', &(0x7f0000000080)='./bus/file1\x00', 0x4, 0x4, &(0x7f0000000240)=[{&(0x7f00000000c0)="28a9d48152817910d8", 0x9, 0xf9}, {&(0x7f0000000140)="3b62f5737b051308711d3f64dd036f4c8a9c8b5eab4409520c6bf0ed3610819878bc66f9883ce6528395ccc089b220", 0x2f, 0x5}, {&(0x7f00000001c0)="17942f5d01e8108e34f48f334082c267e2db256a91ebbcb6e82518cd97cb0336692099f00befd9d329a1e4abbbff0212b4899e8d04552fb78d552edba80a404aabd6f3017374ae89b3a8c1b8ff8866ecad898c", 0x53, 0x2}, {&(0x7f0000000340)="b7ac11b0a9e16c62e918c098cdd572ccc8eed6a93f9df006d31fd5dae4fd2130c4bb6a7caea3c6773e5efbefea61cd037fdc7a5c2bd8de84b3ae8500af29622ca30ac7d00802370b79c4e4e6702474b7e29da7d45f939b215f674e3a8d66fc3c23d16fd077c6ab516152286d780dea1caeb63cd9d9d2cd617d11f04358bbc0070c4d91e7e03266b0addf0368f63990784364f0718432dc55f4f9b82176a9f4ad032949f9a81e747e9b976487c0fa93d724cc70ff7c860ec92bc6172fadf52dc37f7566c4ecd5bbe8c5712d36c8c4d2b4eb5cc0a78eefba03762111e990185b10", 0xe0, 0x20}], 0x52000, &(0x7f0000000440)=ANY=[@ANYBLOB='source=,autocell,dynj_role=nodev,dont_hash,appraise_type=imasig,\x00']) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1f) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) clone3(&(0x7f0000000740)={0x2108000, &(0x7f00000002c0), &(0x7f00000004c0), &(0x7f0000000500), {0x33}, &(0x7f0000000540)=""/115, 0x73, &(0x7f0000000680)=""/152, &(0x7f00000005c0)=[r0, r1, r2], 0x3}, 0x50) 07:30:02 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff}, 0x6) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300ffff00000000000007000000000100"/37], 0x6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0), 0x14) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0), 0x14) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000200)={0x50}) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"00000000000000000000000000000001"}, 0x1110600}}}, 0x90) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000280), r4, 0x0, 0x1, 0x4}}, 0x20) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"00000000000000000000000000000001"}, 0x1110600}}}, 0x90) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_G_CTRL(r8, 0xc008561b, &(0x7f0000000240)={0x7, 0x7f}) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x9f8}) r9 = dup2(r3, r5) ioctl$PPPIOCCONNECT(r9, 0x4004743a, &(0x7f0000000040)=0x2) 07:30:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2dd}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:02 executing program 2: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c01093d6883bd30391f157057c530ec594f53029b4428f4cf4830ac4c3852ba7cd8613c87c36292c2fec7fec7fb05996d008571ef2d18579b4724"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00000002c0)) [ 440.692436][ T9321] block nbd1: Receive control failed (result -107) [ 440.720807][T22259] block nbd1: shutting down sockets 07:30:02 executing program 2: r0 = io_uring_setup(0x14c, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x0, 0x800}) r1 = io_uring_setup(0xc53, &(0x7f0000000400)={0x0, 0x0, 0x6, 0x0, 0x30f}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x10000000) r2 = dup2(0xffffffffffffffff, r0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000080)={&(0x7f0000000140)="e9a934e30ee2e525e55fc82d06987d112cf8da3228004a2240a32718046b71c1a835757be3041f90fc21545bcae63f3cce9059ae839773155f89643af04c3a3d624f8cd383f729bd533a077bca22c02a1a2abe7737eb86dacfd27483c3e15e508e20a87bc7d1205634be6f82e89c5a0bd39c15983405ee4c621463172b7cbbbf0c5a294ce0c2900be96d5ac3a2c15a95a85833b951650ac7cdb32d9c038a8c14a85f4590303f2c6eadd6d4676779a9d7fcc3f5f52821318f37f5067fe8ef03ce5caeaf09d615b638c3", &(0x7f0000000000)=""/81, &(0x7f0000000240)="89cfe5537051b5c52bbf47f4b7109163024b492e3e136602d4b9eb9943080d9d9bfa5bd27b4b0587eb528a1c4223cd3b9aea4384770d7461fdb48afb5d21d0d9aa89abea86adf4107912e866dd9ebbe5d9bebbc4d3c7fee3994cf08310863dd9999bd5cac47b77e5bb6fb07506af1b627c669c6ebff00ada6b82c8b00b3b707ca31f79d0401fdc6006d325f5e28716fce131ee7995d78668f18ea8578200775007fa36350109e2142efed9912360846e6970ada8ad2af7816db84dfc9416a6a1cafc9bcb7940e2cbce736d2b8afcc1d6cbed6d892012a1b80c6312db216b4cbb3860e0b1000d08a068f57038672a65", &(0x7f0000000340)="f7c88e6228a7a27e640d5e1b2f14cdc9299c639b764d50b75833e987d6f2a3fd0b0a69e9d06c898b31029f5fc724ec223b2f8b1b6fff91c1311853a05db4b60f20c9575dc6501d806bd5d9ec72d49d0a92e9b559773d7e0413d773b7e5027c04d87e144d7e5f7aad858674f10f1a6483ef57f873772ee6707ab9ce604efd8fa427c3d0d181559f2047006b87edd1a6247a7310f8798100f233d4be619a3a", 0x200, r2}, 0x38) 07:30:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100001f28000000000002000000000000000200000000000000040000000010"], 0x24, 0x0) 07:30:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x300}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x500}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:02 executing program 1: socketpair(0xb, 0xa, 0x27, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x10000000de7) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x440c43) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x1f) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x1f) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f00000001c0)={0x4, 0x4, {r7}, {r9}, 0xffff, 0x8000}) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x1f) syz_open_procfs(r10, &(0x7f0000000240)='net/ip_vs_stats_percpu\x00') r11 = syz_open_dev$ndb(0x0, 0x0, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$NBD_DO_IT(r11, 0xab03) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x62002, 0x0) 07:30:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d61637674617000040002800a000500140000000000000008000a00", @ANYRES32=r2, @ANYRES32], 0x5}}, 0x0) 07:30:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x600}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 441.202853][T22310] block nbd1: shutting down sockets 07:30:03 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r12 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r13, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000340)='./bus/file1\x00', &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x1, r1}, {0x2, 0x1, r1}, {0x2, 0x4, r13}, {0x2, 0x1, r3}, {0x2, 0x1, r6}, {0x2, 0x4, r9}], {0x2, 0x7}, [{0x8, 0x1, r4}, {0x8, 0x7, r10}, {0x8, 0x2, r4}, {0x8, 0x0, r7}, {0x8, 0x1, r10}, {0x8, 0x4, r11}], {0x2}, {0x4}}, 0x84, 0x0) 07:30:03 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x2d3, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000000000000001000080000000050a20000000000a37000000000000000000000000000900010073797a300000000070000000120a0100001f34010400000000000200040004800900020073797a30000000000900010073797a3000000000080003400000000022000200b76312c411129304800000040006140004800900010059797a300000000000001400000011006d30a16e87016c478a50483a73645a6dc4b5345d2c0db74c9f89678fbc9cc6fb9e8e31fad7e7580e6ae4358d8f9509000000dc6e3af5cf3ed7aa68b191fea46766e9a1b3b4c9b075f74c1047e73a8d55db70574ea4b16f981f804453898a0b8f9d081ef6437d4051a31effff784421e478a6e04e0f3469efb2f289ff35a24334ba0d5ac037028b66590000002b0c00"/313], 0xb8}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="68000000100005070000f9bbc7e4b627ef400000", @ANYRES32=0x0, @ANYBLOB="251002fffff000103400120009000100766c616e000000002400020006000100040000000c00020000000000000800000c000200090000000a0000000a0005000f0000000000000008000a0059bc40db1e"], 0x3}}, 0x0) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'macvtap0\x00', @ifru_map={0xffffffffffffffbe, 0x8001, 0x3, 0x5, 0x1, 0x20}}) 07:30:03 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) recvmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000002440)=""/4104, 0x1008}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000022c0)=""/139, 0x8b}, {&(0x7f00000060c0)=""/141, 0x8d}, {&(0x7f0000002380)=""/45, 0x2d}], 0x7}}, {{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0}, 0x8000000}], 0x3, 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="2a154cb9db6f5581556ba54306ce49f0", 0x10) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1f) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0x1, 0x4, {r3}, {r5}, 0x3ff, 0xfffffffffffff85a}) sched_getaffinity(r6, 0x8, &(0x7f0000000200)) 07:30:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x800, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x6) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000240)={&(0x7f0000000180)="5775b5921f49c5eddb52337b693cc2bae08ecd8a7558a29486ce10ec5c180684299b9dff24adde1c5cb3ad7cacf4a522449040518de5eb0d1bc63166880749c216b38a0b82f805a86542b651992af7ac0be8dc55a29b9aaed072c66cfcff8dc7eb6d40f4e3ddf5bb88349805889bbbb116692d22c2590aa9050f2ee75dc03c180e4ac041e3c4ed76ff18678119", 0x8d, 0x0}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r9, 0xc01064bd, &(0x7f0000000280)={&(0x7f00000000c0)="500029fe053c5a77a2eca42bd74a2d014578ba5cd70dff0919ed43abd4b8dcb94bb45b69c7b110eefb78abb07e5fc3415a304e168690ef20358bb3758aba21f25b40d3aca5aa3f465b24245b7233508e420348152f4c0589c5af7d7a93b5a023858ebf6726ed7b31f5c506794d12b599037c9aeacc4c538f8b2e7164754783804a150862e15ab8b04d9a701a539587a6eba7d6c9ee1e2a33e3d31394586a8e8046a1de9664e79f42f1dc26319c88678abcdb1159", 0xb4, r10}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, 0x0) r11 = dup2(r6, r8) r12 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r12, 0x5421, &(0x7f0000000300)=0x8) ioctl$NBD_DO_IT(r11, 0xab03) r13 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r13, &(0x7f0000000340)='./bus\x00', r13, &(0x7f0000000040)='./file0\x00', 0x4) r14 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r14, 0x40485404, 0x0) r15 = fcntl$getown(r14, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r13, 0xc1105518, &(0x7f0000000440)={{0x0, 0x4, 0x40, 0xfffffff7, 'syz1\x00', 0x1f}, 0x3, 0x100, 0x8, r15, 0xa, 0xffff0001, 'syz0\x00', &(0x7f0000000380)=['/dev/snd/timer\x00', '%}keyring\x00', '\'selinuxvboxnet1$GPL[$systemposix_acl_access*)\x93\x00', '/dev/nbd#\x00', '/dev/snd/timer\x00', '/dev/snd/timer\x00', '{\x00', '\x00', '($selfem0\\nodevuser#keyringem0cgroupGPL\x00', '/dev/snd/timer\x00'], 0xab, [], [0x1, 0x8, 0x5, 0xfffd]}) connect$x25(r13, &(0x7f00000002c0)={0x9, @null=' \x00'}, 0x12) 07:30:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x601}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 441.402588][T22332] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 07:30:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x700}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x900}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xa00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 441.847550][T22330] block nbd1: shutting down sockets 07:30:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x10, 0xa, 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xb00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 441.991227][ T9321] block nbd1: Receive control failed (result -107) [ 442.004291][T22358] block nbd1: shutting down sockets 07:30:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xd00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x3, 0x6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x23) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="bdc64533b695b5", @ANYRES64, @ANYRESHEX=r1, @ANYRESOCT=0x0]], 0x8) sendto$inet(r0, 0x0, 0x0, 0x8000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'vmnet1eth1em1'}, {}], 0xa, "39980cfd42119cc4e104030000000000000001000000008c00"}, 0x33) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r5, 0x114, 0x6, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000002900)={'vxcan0\x00', 0x0}) sendto$packet(r4, &(0x7f0000000140)="a8b001cada99f72711463bafa352a11e3d72bfe748e446c2254f25a54624b61e4caceb444f1cbfa0f02e3cbe39d142cf40cf760be25fbd4c78c4021cbb7334ce920d8bfcd713d43565fb4c05da94177758b459cb0200686afa06f432864e3d26c9a5afc54759669457cbd6054eefe87e811efec667fad8acdb202dece5e8ea5fc93ee17ddfa908d1e884ce9ddcf1a13d90d47f62cd3eb12895c7368ee9fec04af19d4d806417d8d69613821f133e615f8a7499c947967faf8b479be00ad5ec6a5fa9fd4a9406a1a3ade6c28de56f0d303cfd322b7afd3d12c004d4432b7548ffcceb575689756f76929a88099c7c644c5bb2c91fafb3", 0xf6, 0x84, &(0x7f0000002940)={0x11, 0x5, r6, 0x1, 0x1, 0x6, @remote}, 0x14) 07:30:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) creat(0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="84b612c19b28948250afb7306370563350c98f19b90fe86ae7ff002b8cbc00"], 0x1) fallocate(r2, 0x3, 0x0, 0x8020003) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) lseek(r2, 0x0, 0x3) ioctl$SNDRV_PCM_IOCTL_START(r2, 0x4142, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f0000000580)="e98c57b779d1580e767d23d68ac9069c8101d88a32e02d90cdcab1d7fd363af760e3d2823d3371"}, 0x20) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="848190a96dedf8590bfde21de8109f50afe700"], 0x13) fallocate(r3, 0x3, 0x0, 0x8020003) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) lseek(r3, 0x0, 0x3) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x93, 0x5}) r4 = shmat(0x0, &(0x7f0000007000/0x3000)=nil, 0x3000) shmdt(r4) shmdt(r4) shmdt(r4) io_submit(0x0, 0x0, 0x0) getpgrp(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 07:30:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001640)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001680)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000001700)={0xa, 0x4, 0xfa00, {r3}}, 0xc) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000001d80)=ANY=[@ANYBLOB="020000000000000042000000040000000000000000000000010000800500000003000000bb070000000000000000000000000000000000000100008004000000000000000000000000800000040000000000000000000000000000000000000000000000000000000e6e0bf416de9353324c1478c8fd22d10e98e87a576567decb"]) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r10, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000040)='./file0\x00', 0x4) sendmsg$nfc_llcp(r10, &(0x7f0000001c80)={&(0x7f0000001840)={0x27, 0x1, 0x1, 0x3, 0x3b, 0x4, "1e581cdaf75b9b58328550a653614ccd57bf43a425177bcecf4e3c85d5290cf5239b4138ed9a63fca7f05bbf5cb14584062c023127fea64973499b609f2ab3", 0x14}, 0x60, &(0x7f0000001b40)=[{&(0x7f00000018c0)="912db2d2e4803d2a1b71e7ad4e3db2109bbd3610636d4c498f89c71477f3c1b4360da5420c7c393f074719bf75a6cea128d3e1daf340868e09e56235852007732db83e0f707a", 0x46}, {&(0x7f0000001940)="e4d26cff1ed7238c1c40f23aaf8259da74ae4961de838a8e0b14b619ad6f36fa33af16b4ab1a019bad1d0e0ae55154bc23ad814e67ee1417fdfc5c889da907f9fc7504d0fb39b95b4183316fc93b92be05fee0fddd970013044ab00b52c5aa2e4938e39457b2f2cf62124084cb870c9616f22ff309662e8cef04a5993594eb1e6203bc388e3a0821ef9c325909d7636c3da1a3ed6fe10bafbaf4a31380905e8cede6b51b6ba24418db2fa1383a018c95e9c24ee3453bc31d2eca8bfe3910f569a70c27b00d686a8e6a5ac941de7272cd775edfcf4ad803d7f867ed4ce9ec108e14c816cd81c9903ab94de6f334a66bfd8b2d03cb1bc879d3", 0xf8}, {&(0x7f0000001a40)="cc92dce20421c8c0d8d240569756f374f7f594b6b818f882d4f2e13954a85ed514a4709796d6fc86ce15df3cfc", 0x2d}, {&(0x7f0000001a80)="41c8d1b82e3ee1223e7cf05eb485cc8b5f632319727b6b554286690ef878dc904a3bcd5c42bed9546f5a59878574b67474940b48379f7f64f9f0828b8d20c47c81cdef2219b664f220b2a6dbbfa5cd2f5e903e02217777084c3e642b9d7a8ebb64d93ea832e053b48b9a95cdbfa551d258b96fea8f26da8cfe337e04d31dcc5544b0d8971cf90f94037610bc4f45a913ba0f927b498528205b80e18df143c1fe", 0xa0}], 0x4, &(0x7f0000001b80)=ANY=[@ANYBLOB="e00000000000000019010000280a0000a696999eb516f38fdaad9e991489ad2274e26f842e487caf2b137472254f976a936bfa60a89c2489d34d3e6564d9734dafbdf2d57aa007b59240fc19d1844a28d8f5341faf27a0c647c087037df78bb9c24261ee00205deb737a8fc9164aa219a01d7a07d90047fe57c80c1d1931965fc0cce6f22cffd5b1f0754afa96c737874c0ac606c641142ad873467ee6a4c667f123f6ede6bde5e9e0427d7b1597a2d6dd29f003e956c9cd199d3ab34189ddb3d814b0e5fa25cef9c66f3b537c2899d716580ee038a5a8e523b0c55300000000"], 0xe0, 0x4000814}, 0x4000000) r11 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r11, &(0x7f0000000340)='./bus\x00', r11, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_QBUF(r11, 0xc058560f, &(0x7f0000001cc0)={0x8d9a, 0xb, 0x4, 0x70000, 0x0, {0x0, 0x2710}, {0x2, 0x8, 0x6, 0x4, 0x6, 0x0, "a068763d"}, 0x2, 0x3, @userptr=0x14a5683b, 0x2, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r12, 0x891c, &(0x7f0000001d40)={'veth0_to_bond\x00', {0x2, 0x4e23, @empty}}) r13 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r13, &(0x7f0000000340)='./bus\x00', r13, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_CLEAR_QUE(r0, 0xab05) recvmsg$can_raw(r13, &(0x7f0000001600)={&(0x7f0000001740)=@nl=@proc, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/13, 0xd}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001f40)=""/212, 0xd4}, {&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f0000000540)=""/18, 0x12}], 0x8, &(0x7f0000000600)=""/4096, 0x1000}, 0x40000182) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f00000017c0), &(0x7f0000001800)=0x14) ioctl$NBD_DO_IT(r6, 0xab03) 07:30:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 442.367422][ T9321] block nbd1: Receive control failed (result -107) [ 442.375854][T22378] block nbd1: shutting down sockets 07:30:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x1295c2) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) r1 = socket$inet(0x2, 0x3, 0x3f) sendto$inet(r1, 0x0, 0x0, 0x200087bf, &(0x7f00000001c0)={0x2, 0x4e24, @empty}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @timestamp, @window={0x3, 0x8001}], 0x143) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000200), 0x88) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000440)=0x9, 0x4) sendto$inet(r2, &(0x7f0000000640)="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"/611, 0xffffffffffffff67, 0x40007bd, 0x0, 0xffffffffffffff4f) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x700, 0x0, 0xfffffffffffffd25) 07:30:04 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xb9, "e74d2914925a5d4978e53a2d1499ccc490dc1a0a673c0051150797d048a9ed760f2b702a63b745a75394ee24ee4908003726ebe581478df8f8241f9a633af4bce187b72c3cec95f227f2035033fc2f7f1e0c92c7c8e74a676c1e84716ac993aa9a8862a4f7ddaa4ddb0393aa82c204f9e10dacc810c03c220deab032d317402543802f47499f7baa5102a913bcc3086b1eccfe51a8fb7d14ec90de1ccc2b29bbb44457ddb4a8c27a07597e0ba379d936f39824ebb02c49d9c5"}, &(0x7f0000000140)=0xc1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={r0, 0x8}, &(0x7f0000000280)=0x8) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x8e8}, {0xa, 0x4e22, 0x0, @ipv4={[], [], @rand_addr=0x6}, 0x1d}, 0x2, [0x6, 0x100, 0x7, 0x7fffffff, 0x4, 0x6, 0x4, 0x200]}, 0x5c) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)={0x21c, r4, 0x4, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xa4, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5193d9f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6677dcd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55758f87}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf6483c2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64d290f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549feeb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xad7f3c4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57f3cb0d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5eb44ae9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x534a1932}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x286ad182}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47d5e7ff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x15c, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb47}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60897632}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fb31dde}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3d8a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12c83269}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb08f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x123d88f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44bcedce}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac01}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x91f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa065}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8a77fd2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed35}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fe28e13}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x72622e00}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4061ec8c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b4a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x496dbe66}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69c5735e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xba6021d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78851771}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd708}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35c0acfd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbfcf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ca3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd063}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a095e8e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bd41bb3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab88}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x285546de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2032c901}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5dbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bb5c70b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e0cf93b}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52825ab0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f20ef90}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a1e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0xd0, r4, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x4}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x37d5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a5c978d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57889a8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a5f200c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7fc90037}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf7b3d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2198}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x302a3834}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6434}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4139450c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cae}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x422bb4e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x169c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eea9882}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ec7}]}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x2400c081}, 0x0) setresuid(0x0, r3, 0x0) mount$overlay(0x0, &(0x7f00000002c0)='./bus/file1\x00', &(0x7f0000000440)='overlay\x00', 0x2080000, &(0x7f0000000480)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './bus/file1'}}, {@upperdir={'upperdir', 0x3d, './bus'}}], [{@fsname={'fsname', 0x3d, 'system.posix_acl_access\x00'}}, {@pcr={'pcr', 0x3d, 0x6}}, {@fowner_gt={'fowner>', r3}}, {@smackfshat={'smackfshat', 0x3d, '(em0bdev/md5sum{-]'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@audit='audit'}]}) 07:30:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xf00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 442.506006][ T9321] block nbd1: Receive control failed (result -107) [ 442.515515][T22388] block nbd1: shutting down sockets 07:30:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) renameat2(r8, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x54, r4, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_O_TEI={0x8}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x6}, @GTPA_MS_ADDRESS={0x8, 0x5, @remote}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_LINK={0x8, 0x1, r10}]}, 0x54}, 0x1, 0x0, 0x0, 0x45}, 0xc045) r11 = socket(0x2, 0x1, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) ioctl(r12, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000500)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r12, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x4c, r13, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x9}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x60000}, 0x20000010) ioctl$NBD_SET_SOCK(r2, 0xab00, r11) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r15, 0x0, r14) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 07:30:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1100}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:04 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x5000, 0x4000, 0x7, 0x1, 0xfc}) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0700000001000000eee5000000d803142cb3392ddd01727b001bf5e4cb0c4d3a49ec00020000000000000002ca9530a722d2e9d30000e26f000000"], 0x1, 0x0) [ 442.746139][T22406] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1200}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x200000000000011, 0x3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) r8 = accept$packet(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000600)=0x14) getsockname$packet(r8, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) syz_mount_image$tmpfs(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x3, &(0x7f0000000180)=[{&(0x7f0000000880)="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", 0x1000, 0x5}, {&(0x7f0000000100)="d4523a08a38e2edefe6104def7701988db3a735a463dd4e9ea8bea4a6939e7bf6a4214a591799a914966", 0x2a, 0x7}, {&(0x7f0000000400)="141a39382d88cd37849c48df7f9060e26ee6db36eb9dfc774a89cea3bc0cb21985fd23cd919db833e912092cd69b73933e2facb72b8d935e1e05751141dc27db2b4e0765588b82068e6b7495b08d627abf7e22c7223ef96aaaa04bfecf2dfa27593cb7e462c5045ab2b70d96d4a313637415a59f3f919f33461d12cced4a0f451a61602dfb7dc28a3a50da3bf7ad76f50d88f27b699eb3580304f55d1c6452264d674458e9bbbd4d5555def3bcbb06f9ae08dc2a2ec3de782716febbbf2c876334d26ed9e90c3f7868587e99ce4ded8bb0c8973926b3b25ec3", 0xd9, 0x6}], 0x0, &(0x7f0000000540)={[{@huge_within_size={'huge=within_size'}}, {@uid={'uid', 0x3d, r10}}, {@mode={'mode', 0x3d, 0xffff}}], [{@permit_directio='permit_directio'}, {@context={'context', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}, {@smackfsdef={'smackfsdef', 0x3d, 'netdevsim0\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, 'mime_type'}}]}) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_IFALIASn={0x4}, @IFLA_VFINFO_LIST={0x8, 0x16, 0x0, 0x1, [{0x4, 0x2}]}]}, 0x2c}}, 0x0) 07:30:04 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0xb0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:04 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) llistxattr(&(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000080)=""/47, 0x2f) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 07:30:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4800}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 443.009936][T22426] tmpfs: Bad value for 'huge' 07:30:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4c00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 443.155080][T22444] tmpfs: Bad value for 'huge' [ 443.189624][T22406] block nbd1: shutting down sockets 07:30:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_aout(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) write$vhci(r1, &(0x7f0000000040)=@HCI_SCODATA_PKT={0x3, "d464a51da41c16069f245aaa2ba8ebf7b5d777ef4d8652f748fcb9505741df42b6006c3c2969e8e1b6cbd97ea9677c3a6956f82f88e3f148810cc08f1158b7087460719739c0366f3a4bcd12"}, 0x4d) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x6, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000001c0)={r4, 0x1, 0x6, @link_local}, 0x10) 07:30:05 executing program 5: r0 = creat(&(0x7f0000000000)='./bus/file1\x00', 0x0) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000080)=0x800) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./bus/file1\x00', 0x4000, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) r10 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {}, [{0x2, 0x3, r9}, {0x2, 0x3, r3}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x4, r7}, {0x2, 0x5, r11}], {0x2, 0x4}, [], {0x2}, {0x4, 0x6}}, 0x54, 0x2) 07:30:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x8) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x391300) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:05 executing program 3: timerfd_create(0x8, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) fstat(r0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f0000002000)='./bus\x00', 0x561042, 0x0) sendfile(r4, r1, 0x0, 0x3d) [ 443.553009][ T9321] block nbd1: Receive control failed (result -107) [ 443.567789][T22455] block nbd1: shutting down sockets 07:30:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6800}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x27, 0x1, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) r6 = open(&(0x7f0000000000)='.\x00', 0x400, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) accept$alg(r6, 0x0, 0x0) 07:30:05 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000001c0)={0x80, 0x7eb5, "a1cf98c6c602883560d61135c70d14521828111ed5feb7426defec94f8ca2eff78311d8e031a4328a3bb0587a3bb47802e941e0c420939cd3248db34ec8d370983ed4a323911ec599551bc7c526d867a5e8328ad43eeecc6e74b87a68fdf457f55635453f8b81f0bce30dbd00017023cf028bdd5b00ef4b6"}, &(0x7f00000000c0), 0x400) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000680)=""/212, &(0x7f0000000080)=0xd4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000200)) r4 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r4, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000008000100736662002c00020028000100"/64], 0x58}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x24, 0x29, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0xfff1}}}, 0x24}}, 0x0) 07:30:05 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000880)) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r7 = dup(r6) getpeername(r7, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={r5, @loopback, @multicast1}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000740)="726973dca9642e2927de0a7ab89616ace898ddf1361c4a09d79dd8430c68e1c142d08ecc22453bf67413cb8ebbd5f5e7ab28f03b04d956551814bdcb71aa77d74e9b135fc4647b31e596acd3eb60b025015326eb966b0f87338cf28e63fc5e779340654a86395f4a000131a1eb481f57e7d71a38c58b9e0576ecce0e8a510ee5c948b07a28f5ca076c176c15d56368121d3850190ac6f7b96859ece19a840b3f00354e9eb3e562d020199602ef44bf89801b0d70e2150136c10be8f7f7028323", 0xc0}, {&(0x7f0000000240)="dca6d710cbc2db768b43e7793206c6d408a304ab6555b048a32b067859aacbda5c948401a2a98674cc1d89971b8b1e245cc09b7c0915852be77280768bade2b7f1585c7b054ed899b354a7f079849bf3dc4cc3f1154e0c3ab0419a9d84afcb8932a2f48b351a539909ce7a816d6b8f67abcf0cda82339a7d278068844c845af6498d7b5b4f481e988317936342e00ae9ef953b480b1e5545e2aa2a088f4dcaeb075f70bb0d4f39d6f2e973d1a0ece6324da521debf5b53745a97fa5513b44e8d324dd632b140699026ada7600bbb4c93efcee941", 0xd4}, {&(0x7f0000000380)="7492cd08aa39f4360911d5a84314d890e41dc1db14ad02bbf6619783d09df34ef283e88a84518f16b469566179ac4e00481a9366ef9e3935df19ebc27921e3fe5bd68db1da1be1a05ea88293fcac597d4b606cdc6f7ccb4421de8854e8da50e9ee3dbd4d470762cf4db4cc7f5a3bbeb02854b28ed3958613174eeda025bb569aea569382b6d9f1554be6c2893dad57bd6424229dc1bfc74b3266aab6ca09e836a6dadd08099101f7f43dc8700932c8f910f4df21ca3eddbf9b6125d957a288e0a37d23ee107ba781b69617dbe25b461933dcb4b443fe9d4bd3fe2f", 0xdb}, {&(0x7f0000000480)="a2ef1847dd2918b72c390c6bc586ed322a9ba1d5a2a7fc1abb883e7ffc0f7973730de72f5ecfad409628614a3f046c74084a7d60daec5f92100f6ecf9d73adb900a79e6f6fcfc1def6b2351f56618b3cb56064c8e7519ca28adf30be2f4d1ae1053ae1e29f9fa6", 0x67}, {&(0x7f0000000500)="d493ff4d929a3b79014b1b4c3b5b36ee1141bd84c9bdb842754262ef00ef315e54f4e8c512fd68bea5508229c58128fab90098c3d24a494880ba935463dfc35b8da962d777c18d8b70f8b97b8150da9b8dff19f683f67aed6771e1ad9a6df3396e39a8c8a93148c1bd148d6dbc6245b1ac28b6a2bce5a8e76dc26363e67e8ceb2543eb5c7b7f78", 0x87}, {&(0x7f00000005c0)="9777871a4a21022301a6438d2a52f4b60f4f326b7f05d01f838a6053f51d4a688ffcc19bcec09c4e4cd06fdcc765e4acf3f7ecdfc4e590cdcdc7fa81d3e4c9f47f98a6a0290afa01362637ba1a29293cbc2d60ba290a648283ec01df07d6d950b0d85fe78b9d1241dba3f47b0b9fa25ba000b9fef5747030b07034363ad29d52194bf56906978e79b57255ac75b00cce53c6862f924000e6e90098a24d9d60361e769d02aa28bfeb78b9621d1474abe34484ea53e9ffb39fe1343fa26327ddeff4990010ada1a6763372db5f7fabb1283eda35d724552270fb", 0xd9}], 0x6}, 0xb051) 07:30:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6c00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 443.849748][ T9321] block nbd1: Receive control failed (result -107) [ 443.859226][T22477] block nbd1: shutting down sockets [ 443.882632][T22485] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 443.928960][T22482] block nbd1: Could not allocate knbd recv work queue. [ 443.970351][T22482] block nbd1: shutting down sockets [ 444.033154][T22494] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7400}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000000) r1 = socket(0x21, 0x1, 0x81) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) r7 = socket(0x10, 0x2, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, 0x0) close(r8) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000500)={r10, @in={{0x2, 0x0, @empty}}}, 0x9c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000100)={r10, 0x6, 0x5}, 0x8) 07:30:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7a00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:06 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000180)="8def99a742f790", 0x7, 0x3415}, {&(0x7f00000001c0)="fee9290de6e07d7f2bdd12fdc1030084148e538ead600fc5", 0x18, 0x7}, {&(0x7f0000000240)="7ac1a691515eb31e69dcffd71ab6135de14c98d0dbaef23dae0943d5a254235debd959eb5c320355c0c8db01158a293e49f12246697923be6ea2f37f6dcfb3b696a46637d18da5f4ad937df5b5a75ab37c7f71335b04a30d01941b8fac94a057fd9a18e33f", 0x65, 0x101}, {&(0x7f0000000400)="796d1c20ff5064df8cde4750cf0fa8a515410095b3b1392a069eb090fded74bb5ff34e674283ed97c3554740d60fd97ff928883269bc1f5a1652fb6b65d2b343aea6f8b744753ffea9999c5c65f58a4004a271856745a5f6cbea3e489443b264c6f9f8fe201556532dfbe6ec3259e4bd672ce8057ce7608b8102071442983c3c896f4402a2fe0c15bd02ae024e81cbb4ec1ea24ec184f04422a322a505142688eaf6e121ba2da6766d53ca7fd0d9978da5af1e435ec993c488a9bb9f44e7a56b2785e64f09a9984b879afcdd493fbd4b2c8d441e", 0xd4}, {&(0x7f0000000500)="2ace6398f4999d24eadcbd16c7d327d002ac855e08172e0a6f27ae2a6daf2529e7c2cfac549107a43f586e71bbad167f4cb9bc3d4b5f4b674c26d127e3f31753f35043cdba8799436274ffa6e5762eec9e89f7505527a3f5f84f78acfedbd05eac767ba652461266e3a0d4632a9f432a3a055ba9b29fe6565a2f027f85e5f47010cfe9e69cd211fd7e8a186a3bdb176674146a06171a50aa79c50ef8ef7f5f3f7b043e04100d61219502c4cd532b10bb988dd392dd5a68", 0xb7, 0x5}, {&(0x7f00000005c0)="4ed162116db9556ed8afecbd2b1234ed6243f08b693946ec26e6376e088b5ce82145e8c1c4b29e1b9449c6855559cec0c7bf763121f1ca6c3f83d078169078c907c6daf04700c14bb0a1d271a2ed46a613c49141c70f215a135ecb7b2e1b", 0x5e, 0x3fb4}, {&(0x7f00000002c0), 0x0, 0xfffffffffffffffe}, {&(0x7f0000000640)="2e6dbd6423d0b27de1fd2bb5a175116ede5a4dcf476789a93d8a928f4b4ba262ba4673be1280701e3ea999458c4bd923c26a943e9fab08a422662baa7c500cdd64793b231046aa44ad7ec7dfc13726d59abc34f22f2220bc0656ab93e20b", 0x5e, 0x10000}, {&(0x7f00000006c0)="d3a7b02fc44270d98ba864628826660b69b8ecfdb2a5bc45c6a0168bdebefe3895948b52211ee4a6267c206a40164184521f2efa8fde3003faaa37579badbdf8df5d17326322dd1f2caad7343ece003fe425064dc55bb857ce0d7742a5821aca0499c6aee5e0dbd0c8dc020e6e5d7b39b14226ce852c4d7a7809145bbcfbecdfeeff625662e710e9c9b9caa6684ffa173b3519f822a4891db0bbd5a97154e122853cd86cd3c7e5c666fd735562d04a5599cceaa7c300280f0e4c28990b1a73f4cdc752ca78279959598c88a90bb2ac1e95081a66af0d5f73aa256ef0f347", 0xde, 0xbe4}], 0x20001, &(0x7f00000008c0)={[{@uid={'uid', 0x3d, r5}}, {@nls={'nls', 0x3d, 'cp863'}}, {@show_sys_files_yes='show_sys_files=yes'}, {@umask={'umask', 0x3d, 0x69ca}}, {@nls={'nls', 0x3d, 'iso8859-13'}}, {@disable_sparse_no='disable_sparse=no'}, {@umask={'umask'}}]}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38010000100001050000000000000000ff020000000000000000000000000001e000000200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb000000006c000000fe8800000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001000000000000000000480003006465666c617465"], 0x4}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) fsetxattr$trusted_overlay_origin(r6, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) splice(r0, 0x0, r6, 0x0, 0x4ffe0, 0x0) 07:30:06 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0xe) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) creat(&(0x7f0000000000)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x28000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setresuid(r6, r6, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='eth0proc\x00', &(0x7f0000000300)='\x88proc+\x00', &(0x7f0000000340)='selinux&em0\x00', &(0x7f0000000380)='+bdevbdev:\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='wlan0\x00', &(0x7f0000000480)='].$user\x00'], 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003ec0)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r9, 0x4000000000000, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000002000000030000001803000090000000000000009000000090000000900000008002000080020000800200008002000080020000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000900000000000000002060000000000000000000000002000545241434500000000000000000000000000000000000000000000000000ac1414aae00000010000000000020000000000000000000000000000000000006e723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f00100000000000000000000000000000000000000005801686173686c696d69740000000000000000000000000000000000000000036272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000feffffffff7f000008000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000019bcd6197ba978b55b804337e1f25666ad2c4244e11e39d020d08c6425278721ee35c6176fa89afc4074818882bf893c7a558efe"], 0x378) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r10 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r10, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) waitid(0x1, r10, &(0x7f0000000100), 0x80000004, &(0x7f0000000180)) 07:30:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) getcwd(&(0x7f0000000000)=""/60, 0x3c) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40220000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd8, 0x1403, 0x10, 0x70bd28, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth1_virt_wifi\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'macsec0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth0_to_bond\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_team\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vxcan1\x00'}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r8, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @local}}]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x20000051) 07:30:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xdd02}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 444.508321][ T9321] block nbd1: Receive control failed (result -107) [ 444.517793][ T9321] block nbd1: Receive control failed (result -107) [ 444.530508][T22517] block nbd1: shutting down sockets 07:30:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f0000000180)=""/4096) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) write$smack_current(r7, &(0x7f0000000000), 0x1) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f00000000c0)=""/167, 0xa7) 07:30:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfc00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 444.773704][ T9321] block nbd1: Receive control failed (result -107) [ 444.783208][ T9321] block nbd1: Receive control failed (result -107) 07:30:06 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$kcm(0x10, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r1, 0x711, 0x0, 0x0, {0xc}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x3c, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0xbd, 0x8, 0x8, 0x8]}) [ 444.832034][T22533] block nbd1: shutting down sockets [ 444.938149][T22540] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 07:30:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xff00}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x23, 0x3, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) mq_unlink(&(0x7f0000000200)='cpuset^\\,nodev)/-[em1\'system{\x00') sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r5, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'wg2\x00'}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x48}, 0x1, 0x0, 0x0, 0x8810}, 0x1) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r10, 0xc0045009, &(0x7f0000000340)=0x40) r11 = syz_open_dev$ndb(0x0, 0x0, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$NBD_DO_IT(r11, 0xab03) 07:30:07 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e20, @dev}, 0xfffffffffffffe0e) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000000)=0x9, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:30:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x34000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 445.190562][T22551] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:07 executing program 3: sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x7, 0x80000000, 0x0, 0x0, 0x11, 0x1}) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x6, 0x0, 0x4) sendmsg$sock(r2, &(0x7f0000000600)={&(0x7f0000000180)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="e0535de676ff498f4a36aee2", 0xc}, {&(0x7f0000000480)="4fb4cdf90283bd64c6bc0f22ad4b94138e4b3db644886b5ce45527c6d115b91f6e9b4e19d8396dd00faa042bc132db340333a0ff", 0x34}, {&(0x7f00000004c0)="708fdabb6a644834abdfc2587893c43edd8e4a143b53c54c2a558731fb27f94dcaf29f9f9d1fe19de0c24f1c39925c3ee26ae3111565c9f060458d6ac796", 0x3e}, {&(0x7f0000000500)="92564943af0c", 0x6}], 0x4, &(0x7f0000000580)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0xfff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x78}, 0x4004000) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="8088000300d105174dbf630000020000003658ea110a93000000000096a8e2bb8da5dd68d0a5b3517030cc3e134e02628208e40b9ccada0717a9042d2905450dbd176c5489881259ea20a120f5300cd1eab87b38b9e2f8271dc8866f40091c31013d4a502b70fe4987fdd53a06a134d9b4b01d838576c6d75772f300"/133], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0xc48, 0x6, 0x10001, 0x4, 0x80000001}, &(0x7f0000000100)=0x98) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008118040280ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100404e00ff050005001201", 0x2e}], 0x1}, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_PCM_IOCTL_REWIND(r5, 0x40084146, &(0x7f0000000640)=0x20) [ 445.345517][T22551] block nbd1: shutting down sockets 07:30:07 executing program 1: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x10000000de7) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$PPPIOCGCHAN(r8, 0x80047437, &(0x7f0000000000)) 07:30:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x400300}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 445.587466][ T9321] block nbd1: Receive control failed (result -107) [ 445.587471][ T1620] block nbd1: Receive control failed (result -107) [ 445.608079][T22567] block nbd1: shutting down sockets 07:30:07 executing program 3: syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) syz_mount_image$btrfs(&(0x7f00000012c0)='btrfs\x00', &(0x7f0000001300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)={[{@subvolid={'subvolid'}, 0xa}]}) 07:30:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0xfdea}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r2, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r3, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x101, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x44}}, 0x0) 07:30:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:07 executing program 3: ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(0xffffffffffffffff, 0x40184150, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) clock_gettime(0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x0) r0 = socket$l2tp6(0xa, 0x2, 0x73) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) move_mount(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x1e, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/30, 0x1e}], 0x1, &(0x7f0000000440)=""/61, 0x3d}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@int=0x1, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(0xffffffffffffffff, 0x1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket(0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x2) syz_open_procfs(0x0, &(0x7f0000000140)='net/softnet_stat\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 07:30:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x4) sendmsg$can_raw(r8, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r9}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x3, 0x0, 0x1}, 0x36, 0x3, 0x0, 0x0, "75bf35d7b7c2461a262763b0f7eaff59b739b093f8946a6151e9354642144648b8054612c79e2db8888a8071da052570da78f556f0fe6214249b5d0232023771"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x40044) ioctl$NBD_DO_IT(r4, 0xab03) [ 446.047111][ T9321] block nbd1: Receive control failed (result -107) [ 446.047116][ T1620] block nbd1: Receive control failed (result -107) [ 446.062652][T22595] block nbd1: shutting down sockets 07:30:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 446.140380][T22590] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:30:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x303282, 0x0) ioctl$FBIOBLANK(r5, 0x4611, 0x3) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r6, 0xab03) 07:30:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:08 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x33, "a14fbad7b697881cdc58cbf9d4ccb0b55ba144bdac97ad24952c75e9f546c9ae7d9895da39119f8d0b1ec3a1fe24b9132377e2"}, &(0x7f00000000c0)=0x3b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x5}, &(0x7f00000001c0)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000023c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000005440)={0x0, 0x0, &(0x7f0000005400)={&(0x7f0000004680)={0x94, r3, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r5}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x94}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x4) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r16, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r16, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r16, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) r18 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r18, 0x114, 0x6, 0x0, 0x4) recvmmsg(r18, &(0x7f0000002f80)=[{{&(0x7f0000001980)=@can={0x1d, 0x0}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001a00)=""/148, 0x94}, {&(0x7f0000001ac0)=""/208, 0xd0}, {&(0x7f0000001bc0)=""/215, 0xd7}], 0x3, &(0x7f0000001d00)=""/242, 0xf2}, 0x3}, {{&(0x7f0000001e00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/163, 0xa3}], 0x2}, 0xfff}], 0x2, 0x40002001, 0x0) getpeername$packet(r0, &(0x7f00000031c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003200)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003240)={@rand_addr, @dev, 0x0}, &(0x7f0000003280)=0xc) r22 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r22, &(0x7f0000000340)='./bus\x00', r22, &(0x7f0000000040)='./file0\x00', 0x4) accept4$packet(r22, &(0x7f00000048c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000004900)=0x14, 0x400) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000062c0)=0x0, &(0x7f0000006300)=0x4) r25 = socket$netlink(0x10, 0x3, 0x0) r26 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r26, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r26, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r25, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r27, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r27, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r27, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r28 = socket$netlink(0x10, 0x3, 0x0) r29 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r29, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r29, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r28, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r30, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r30, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r30, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r31 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r31, &(0x7f0000000340)='./bus\x00', r31, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r31, 0x0, 0x10, &(0x7f0000006540)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000006640)=0xe8) r33 = socket$netlink(0x10, 0x3, 0x0) r34 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r34, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r34, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r33, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r35, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r35, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r35, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000006d40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000006d00)={&(0x7f0000006680)={0x678, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x1a8, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0xfffffff8}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x7, 0x7, 0x40, 0x20}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x36442e28}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x268, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x4dd}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r20}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x555a}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r23}, {0xbc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x565}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r30}}}]}}, {{0x8, 0x1, r32}, {0x12c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xffffffe1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8}}, {0x8, 0x6, r35}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}]}, 0x678}, 0x1, 0x0, 0x0, 0x80}, 0x4000050) [ 446.457512][ T9321] block nbd1: Receive control failed (result -107) [ 446.465370][ T9321] block nbd1: Receive control failed (result -107) [ 446.655056][T22596] FAT-fs (loop3): bogus number of reserved sectors [ 446.682440][T22610] block nbd1: shutting down sockets [ 446.688374][T22618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 07:30:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x5000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 446.711850][T22596] FAT-fs (loop3): Can't find a valid FAT filesystem [ 446.765618][T22624] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 07:30:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x6, 0x0, 0x4) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x6, 0x0, 0x4) sendmmsg(r3, &(0x7f0000006f00)=[{{&(0x7f0000000180)=@isdn={0x22, 0x59, 0xdd, 0x1f, 0xa0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="adaa36ae67e1fd3e69b10abb87835ff8bae84b602dbec8586df819a7a8e55246c6af4982d9867d288320f68606b50294d94ed02ae72198fdccfba772b1dc4373dc139436ea2eebd252cbf365d9d5ac6a79bc75fe0e0e37ef105041c0f7f502efc73172b963c571c9abbd981fa95e4925bc27a2b1f0340228988ddec665c3c415f5ca8c7dd705bcbcff685f38c5ab361f4ac607d5ab2b6f86ac827bc2f2d2f4c72715ebd450f26cc6da8ce8c935bb393824816dbde8003812f9f1f5353b254cfb22d292f1bd340f", 0xc7}, {&(0x7f0000000380)="5f2f1d686bdeca8defba5234955021ab9a52a61c49fd9b5d06ef2f0333f9a60ca817aad079134d9a66c585c22ae881d87068521672ccd5af0546b7f7cea7e91ff9bd1bf9aec4699ed7d2c210f5ae923c8a557283e528ddc4eeed4c9934b815d610e32f9705b56bb5d3d833649ee41ba130551bebc91a9df33cccc70b370bb475f21513aee385432dec271670b548342ebd9209f902c5fcd889134fe1bc8484baa5a8231a1b0bf7a8f59753106d66c41f28c9e3fd3a234094d40879bb426c7672d88d95dd08f172454e79d6e828c5e9ecc13c7b0c3dc84c7220d9357f5fc76f65eb9475f547344651ae5c1ec7ec65", 0xee}, {&(0x7f0000000300)="f344852053c19bd157a1c9fde7301112a58047946684", 0x16}, {&(0x7f0000000480)="e08db82e21b3ddca9d8de2759eea9d0b34e52c6cd810aa5773f7ce42428ed478e52f1c84d5eddee598f16570d7c5ab1facc02bc26bcac45681e4f980487d4764c370554204e6a89c8c", 0x49}], 0x4, &(0x7f0000000540)=[{0x58, 0x10e, 0x717, "8e6aa95c57428899a263fda03ddf9ce4a137fad7f2e02919431ff7f608fafac8bc198e1241e8c21c42793d9d9130a4fe127690307adb540913ae1efa3ee9441568f1bdae4739b7d2"}, {0xd0, 0x105, 0x40, "412bcf1dd038f187baa52f7ee591137111bfbb2912b90f681de58a69d850e404067c38a7c1bb7a91dc529b122876b784c1702ee76c6f7017b125e28a78e50e65b90b1222909098225c94bf518dabdd7b634dc18ca4f195750fd77868445c893011205b4e9c49b79681eba376d3ad2d3ca5bf4937a46bd9ef53d39c2a67bef5572d62246b51f5f610beb613a0d22a8af24582931fe5d324b460ffff7bcedf1c53da6e0599d2631d306316c604f7af3e6c5ef3fdb3db064f11cb8696"}, {0x20, 0x1, 0xd79, "48548a6d5eb585953d"}, {0x60, 0x112, 0x5, "113a88ee3d17889fbaebe9625c974e4c9eadd6df2f074d9e64fec1415b85945bc8fa91cf829d34865007cf4f008c8191e6932bcd978e195e34bcb55392b70fc11a48ff2e07addd86c6611d6d85"}, {0x40, 0x11, 0x7, "93a95d09efa94e6e5b9415ed728f0dd5bf10a4f1f32abd5948fda583dcb75b505f238ff755b74b2578bd8cb0ec72"}, {0x1010, 0x118, 0x4, 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{0xd0, 0x116, 0x6, "cf41620534d00b8d50f62c2f08d968bca583fafa9248b13ee2610b6ec6c5a7c8baabbc9efd98672a14635010b4ffd52a5ffbb2174a233ca9d2cf750cc76dfa36774590a0183cadcd722d6fd7e5bd1a6b820f8aaff5cd51d780a92025011bba7b453344d5280c27a00df8536a54268fcd96d1e674c44878bc8c24d2e6e7a9ccb50409358d7e128944f6b67b6d4c3ef1a3e52f29397fbbb24c8a7d471d70f0c8f88dbc696b15cc9814903eb3009f72f22f3d50c537697356874ecb81a7"}, {0x98, 0x100, 0x400, "f50bf2a3a53b4a70b3df25d0bfd3fe61da85b90bcaccc71a1ddde8e05c385db8f6da256bf6ea1e2dfe18548e93666cd062023a7498853780a57115cbe0f05e68eae0c42c5bb907b82debf3c47798a621df2b253aa82ecf9e194534eb169cd942b43713ca83de6266cfeb9b7c257dd5c550fd02a7cb41a61dfec270a347c4926088db2f79f34e"}, {0x38, 0xff, 0x2, "2fbb334812ca0cc5ba8ededf473ef8fe9766ab066d57607ccaa0626c14f851bbd92cf2e1"}, {0xe8, 0x103, 0x99b, "4b10cea58e5c095f998df456cb45cabdbde815912c7cd06bc3f295e42950026ed7de6fe924b57536a55cc10cb116f4885f117bd22a9e8371148d04a80141906d81405b669aafd356551e8443780baf9700d7c637bf2faaf36ff206a66738dbf586274cec7f0371da5d47f01cd41551042e20172e061c3defaeb3fb4b4671ba9dca30ef638b7182d1afa14d94aba01cb11460689948effb899ee87c217b80a1d1b1a046a9ab1a659680a55ded6078bdafa998971a38a9b924dfb99903afdbf59cbda9e89bcd687dff36edc086a4b16b8c0ac6"}, {0x108, 0x84, 0x3, "f1266b1b5cea3c217a86b148b4897127f87dda5fa3d472cc141f1a28863f5f057b23661f293da6e18a0982c7378013832c81fee54858d73ba0c5d44ff039a5300498b7f72c94cdd3ab98fee0f673e8623500d1ac8ffde08aa39ffba87a7a84cd345224eddcc966a261f734555788524d20bdceb4406828053350b3dd8be29c96cdbd0265126d2404296314d91ca871c259b3c3593ca3973db478902d43c85dbdb5e8a68fb82fbf892135598db4e51d6ea2cec0861e723f332e6e571150c3de1495319628a3b705a3e4b9a2daaf6ea85020dc5b278abc6b1271c637427f6001954b196f97d4158f813865a8d2786d4c0070803df8d632416e"}, {0x60, 0xff, 0xe0, "5136222adaaf3872645d4e469e1305964096926bf118a0f77ca09f0d003b3112736e57502e7bef05c30364dddb41736321d109e888a8074537dac7d7168c09da14c24b26f3d0fca6c8171f3e"}, {0xd0, 0x116, 0x10001, "265a34983757966b38eb1f699b0ae78f7d1ff02c50dfbd7e45c62c7c9d1eb7792a79369019c50e0db7613cb04d6a7f3868db977bbf4e28fe5180facfd7ccb18d9a125b229a38ac8cbbf329ae358a04d50fd4aa7005a13401ea28a5a66e1bb98d1eb0323b42c779d9dae201c5ac30d406571f45c9960069eec5d28eac11ccb5150f88fbd1e14ed7a8ea16e2a0948a707dd5ab9c1d9eb7ec43959e7554568573b993722a1e0828c695cddf551fbc906296785101bdb0acbad06a19"}, {0x48, 0x113, 0x1ff, "86403d8556af209cda8d0086beebdbaa0a8890fae8a0cebf5d0714b8d0dd310d0a6cd65005a73d32f7616b88821913a0869642317a4194"}], 0x1540}}, {{&(0x7f0000006c40)=@rc={0x1f, @any, 0x9}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006cc0)="ba071530fdb3a334933b0cc96280570548f0db6aec0aa08510568d869f084e49f4b31d313ba5ab781cd8729d4aad7c368ba0860fb03d00938ea8541cfcaae97fdac64bb413c39be407b19819372f5beed228b00ed20a61f8974dcf08d662e15cfafef76e06aedc7ee77caaf07e0c2a96df508fcc6bd31521aadb04246e1829e768c9ba3d776ec34b550e85e6145d62a610", 0x91}], 0x1, &(0x7f0000006dc0)=[{0x78, 0x1, 0x2, "caf703093ca2e25b6132b13c7a68f9c43c3767707f6e762caae72a6167b25db423bbb0e74503319ea622676f73a299b103bd992f809d70d819f656c0f0398bc0f5a3ba193c0c5d7794f5c8b4634e783f245ef4bb3fffa8457725ce6b4ac3b071f16aeca6f2"}, {0x98, 0xff, 0xeeee, "37a7b53efeefd54706a9641a91fb470b0bf33f47c84b14e93227966e27b1568e2b8ee4095132b552319bbdc33d7e78dc54b7a54efc66c806b91dfbb5dc1b3b0c999c05db6ef7331c5f470351224fc58adc103f8cf1fa8d48760b4d4d9c8f5df919b6709880e56c98ad8ab8a7e049dbe349d0c835476b90e1f9040275ef12f8bf347b47d88ac9e6e6"}], 0x110}}], 0x5, 0x24040004) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PPPIOCGNPMODE(r5, 0xc008744c, &(0x7f0000000140)={0xfd}) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r6) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) getsockopt$rose(r10, 0x104, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r7, 0xab03) r11 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r11, &(0x7f0000000340)='./bus\x00', r11, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r11, 0x4010aeab, &(0x7f0000000000)={0x74, 0xd000}) 07:30:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x303282, 0x0) ioctl$FBIOBLANK(r5, 0x4611, 0x3) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r6, 0xab03) [ 446.965644][T22618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 07:30:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 447.038203][ T9321] block nbd1: Receive control failed (result -107) [ 447.038208][ T1620] block nbd1: Receive control failed (result -107) [ 447.129172][T22628] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 447.257272][T22630] block nbd1: shutting down sockets [ 447.297019][ T9321] block nbd3: Receive control failed (result -107) [ 447.297776][ T1620] block nbd3: Receive control failed (result -107) [ 447.438782][T22635] block nbd3: shutting down sockets [ 447.455091][T22590] syz-executor.2 (22590) used greatest stack depth: 22904 bytes left 07:30:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x26, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6010000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x3, 0x6, 0xfdf}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0xd0, 0x0, 0xd0, 0x0, 0xd0, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x48], 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={{0x38, 'devgroup\x00'}, {0x7, 0x0, 0x0, 0x80}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, 0x0, 0x0, '\x00', 'veth1_to_batadv\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x80, 0x0) mmap$perf(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r2, 0x401) 07:30:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff77040000000020007700400000000000000040000000000000000000", 0xffffffe5}], 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x40) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000000c0)=r6) 07:30:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="40000000100001040000000000000054a231c000", @ANYRES64=r1, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32, @ANYBLOB="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"], 0x5}}, 0x0) [ 447.696667][ T1620] block nbd1: Receive control failed (result -107) 07:30:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x8000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 447.812474][T22649] block nbd1: shutting down sockets [ 447.817904][T22624] __nla_validate_parse: 6 callbacks suppressed [ 447.817912][T22624] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 447.901292][T22618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 447.971173][T22670] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x26, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:10 executing program 2: set_mempolicy(0x8000, &(0x7f00000000c0)=0x1, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000001cc0)=""/241) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x10010005, 0xffffffffffffffa7}) 07:30:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$SOUND_MIXER_WRITE_RECSRC(r7, 0xc0044dff, &(0x7f0000000000)=0x8) 07:30:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x9000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 448.225737][T22686] block nbd1: NBD_DISCONNECT 07:30:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xa000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:10 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="02000000010000000000000002000000000000ca04000000000000000400000000000000"], 0x24, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000023c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000005440)={0x0, 0x0, &(0x7f0000005400)={&(0x7f0000004680)={0x94, r2, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r4}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x94}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001b40)={'vxcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001b80)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001cc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001bc0)={0x9c, r2, 0x100, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r7}}, {0x8}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x4008040) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') [ 448.245926][T22686] block nbd1: Send disconnect failed -32 [ 448.263864][T22686] block nbd1: Send disconnect failed -32 [ 448.325155][ T1620] block nbd3: Receive control failed (result -107) [ 448.342646][T22682] block nbd3: shutting down sockets [ 448.429726][ T1620] block nbd1: Disconnected due to user request. 07:30:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0x50, 0x4, 0x3c0, 0xd0, 0xd0, 0x1f0, 0xd0, 0x1f8, 0x2f0, 0x2f0, 0x2f0, 0x2f0, 0x2f0, 0x4, 0x0, {[{{@ipv6={@mcast1, @loopback, [], [], 'bond_slave_0\x00', 'syzkaller1\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@dev, @mcast1, [], [], 'dummy0\x00', 'veth0_to_bond\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={{0x28, 'icmp6\x00'}, {0x0, "1883"}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x420) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = userfaultfd(0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000480)={0x23, &(0x7f0000000440)=[r0, r2]}, 0x2) 07:30:10 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xb000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$rose(r3, 0x104, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = socket(0x2, 0x1, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f0000000180)={0xf62ffff, 0x8, 0x9, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xa2092a, 0x854, [], @p_u16=&(0x7f0000000040)=0x7f}}) name_to_handle_at(r6, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xdd, 0x7, "812637b8a31cd115b3002f0ab9baaf53c8bd2fe9f4b5fdbd38f2768e69d285aba0ace98b5b910352a0d318c94f9d0ad597110d7db5911f3fe6e96c60a1214fe79b0a71977c5c767f8912288f37c41eaea43bd0d3521392d57f2b29141289a4d33335b5eb119e3981358fd81b90209f04fa5f61117e03cc2a6d190305af442b0b2c3fc62a86bbb205568ce4ad277a7ecfa6325b8c286dc17615efce2fdd522ec6507fbc74ecc82aeb85e449c66a578f426dfdf1fdd236b67d490bd30bc43b27af89946d059d037ba5da94dab287ea62b9eb4401644e"}, &(0x7f0000000300), 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) sendto(0xffffffffffffffff, &(0x7f0000000000)="8cf69fcfa2b3fef17af91c5895431b841ed678fa4735d57b251b2dc94729404887709684ee0720840bfb2d57dfeae1241235b5c4bcdab0f11132f414799c16", 0x3f, 0x48000, &(0x7f00000000c0)=@llc={0x1a, 0x16, 0x24, 0x2, 0x5, 0x7f, @broadcast}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r7, 0xab03) [ 448.623833][T22708] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 448.666697][T22708] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 448.729026][ T1620] block nbd1: Receive control failed (result -107) [ 448.729030][ T9321] block nbd1: Receive control failed (result -107) [ 448.745233][T22710] block nbd1: shutting down sockets 07:30:10 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000000)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:10 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) r1 = dup2(r0, 0xffffffffffffffff) write$eventfd(r1, &(0x7f0000000100), 0x8) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="8f5396d7b6fd191330608bd9e54951f29bd2963be594fbcd919ae340e4667ae9e969edf26d960194f6956235bdfb983b145969166da8e7fc9671405fd3bce1da5fa772e28b40ec6118bf6e4b0053543b12de64e495eeb1e8c601b8b3b974fa95a675dd6ebd4fb7c0b2f8ea8b4532f4fdd914ceb9444e5bf35b63ddedbb395072f19b3d636e1e4f107294bd11899b0e", 0x8f}, {&(0x7f00000000c0)="ff010000453ca08c2c11d63cc30e1615d02fd0543570", 0x16}, {&(0x7f0000000500)="981465cd97d2f5c25d9eddae8cc8335f79a3fbb57ff21a70760f57872963a89e7616679e0aa5f65f456f4e0100000001000000409241c028d6217df24c4dd92eb1b838f73580f413a36cec34fd53176ac42ec50db19136b2d23b8c6ddcb1e8583f33d7de83cf16868e633f5992532fbbc17c78f56d015f27d299c471acf9f6d1ad5f35dab7ff000008a5bead8a489890b808d05d4c60c6b36ce08ded2a5e4748067cd4dfccda1afb18ba0cd008cef2b7ef23dbc8bf454330d5ac35918db90f82252ad3c04a0d13ad5c0000", 0xcb}, {&(0x7f00000002c0)="282b522eb209ad64f675eb337f644ef4cb38baa09b8f1e41dfe62c226558e5a0f77ea1d6719443ed2e34f79a6f6904b03ab824f6b2ab2e94039e19451f0393b7eabb451f87ba967959c01b709c40e57be74bcbd551191e05c5deaeecbbfd503bd5a05a4b6c2a5be72f82f06872b878bb956dfa5f0f8c569373327114540cb1b89433afbea8ff3129567e50d292ff5a73ad931746a6c2a477f15ef72cd88b3cda616e5f6c6e438feade34cf2181829c767de56b120568afbe82aae24cc4a80acd638a31df23baec222939f2b1be64bde5f1adfbc63f3249173e510cfd8fd1d7d75913ab96caf3", 0xe6}], 0x4) 07:30:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xc000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:11 executing program 2: syz_open_procfs(0x0, &(0x7f0000000300)='net/udp6\x00') ptrace$cont(0x1f, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$wireguard(0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8923, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x82000, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x94}, 0x18800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) syz_open_dev$tty1(0xc, 0x4, 0x1) 07:30:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_DROP_PRIVILEGES(0xffffffffffffffff, 0x4004551e, &(0x7f0000000000)=0x3) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:11 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x123100, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000080), 0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x0, 0x9, 0x301}, 0x14}}, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='syzkaller0\x00'}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 07:30:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xd000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 449.304739][ T1620] block nbd1: Receive control failed (result -107) [ 449.304744][ T9321] block nbd1: Receive control failed (result -107) [ 449.321093][T22738] block nbd1: shutting down sockets 07:30:11 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffc00000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='fmask=0']) 07:30:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r7, 0x40046205, &(0x7f0000000000)=0x24d) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 449.554306][T22752] : renamed from syzkaller1 07:30:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xf000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 449.576958][ T1620] block nbd1: Receive control failed (result -107) [ 449.585185][ T1620] block nbd1: Receive control failed (result -107) [ 449.597647][T22754] block nbd1: shutting down sockets 07:30:11 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x29) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) r4 = socket(0x10, 0x2, 0x0) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000500)={r6, @in={{0x2, 0x0, @empty}}}, 0x9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000380)={r6, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001400)=@assoc_value={r7, 0x401}, &(0x7f0000001440)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='security.evm\x00', &(0x7f00000002c0)=@md5={0x1, "d2a6d6e09f1a83cb8f34e2a44d499d6f"}, 0x11, 0x1) setresuid(0x0, r8, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000010000000000000002000200", @ANYRES32=r8, @ANYBLOB="0200130000000000000005c333e43355ec494d6042c75f9279fbc227f2f4c77a7d12d8e48d0fdc65d20b159cd84fd25fa5d9686ddef176b64f6f0afd85fcd76f922a54a51cde8b27c7386e6a2b97b573f4235a80ca41216146ba676a80e8aa99d528eec06c13200c7f5a47ea47d43047dae1fc7d077ea27ca2a96b6defe50b5de52e06644037735d84c0933357e4e412f3ca2de6fe80513ca19b9b13ead282463e347b6014a4c74290335f874a00"/184], 0x2c, 0x0) 07:30:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x10000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:11 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000080)={[0xfffffffbfffffff9]}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x9) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000140)='./file0\x00', 0x4) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000000)=0x7) timer_delete(0x0) 07:30:12 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[], 0x1a}, 'bridge0\x00'}}, 0x1e) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_RESERVED(r1, 0x5601, 0x0) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 07:30:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x28000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3d90", 0x3}], 0xc800, &(0x7f0000000340)=ANY=[@ANYBLOB='dos1xfloppy,errors=continue']) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x9, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x1, 0xd, 0xb, 0x1, 0x4}, @map_val={0x18, 0x3}, @map_val={0x18, 0x4, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x4, 0x1, 0x0, r2}, @jmp={0x5, 0x1, 0x4, 0x9, 0x4, 0x0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x20000058}], &(0x7f00000001c0)='syzkaller\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000, 0x0, [], 0x0, 0x0, r4, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x4}, 0x10}, 0x78) 07:30:12 executing program 5: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x11000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_CHANNELS(r2, 0x80045006, &(0x7f0000000040)) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffffffffffff}, 0x111, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f00000002c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r4, 0xa06d}}, 0x18) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000140)='./file0\x00', 0x4) ioctl$VT_RESIZE(r10, 0x5609, &(0x7f00000000c0)={0x80, 0x1, 0x7}) r11 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x88c4, 0x800) dup(r12) r13 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r13, &(0x7f0000000340)='./bus\x00', r13, &(0x7f0000000040)='./file0\x00', 0x4) r14 = socket(0x10, 0x2, 0x0) close(r14) r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r14, 0x84, 0x9, &(0x7f0000000500)={r16, @in={{0x2, 0x0, @empty}}}, 0x9c) setsockopt$inet_sctp6_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000000300)={r16, 0x7, 0x0, 0x3}, 0x10) ioctl$NBD_DO_IT(r7, 0xab03) 07:30:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, @vsock={0x28, 0x0, 0x0, @my=0x1}, @nfc={0x27, 0x0, 0x2}, @hci, 0xfe01}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(0x0, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a3", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) sendfile(r0, r2, 0x0, 0x102000004) [ 450.380874][T22800] Unknown ioctl -2147201018 07:30:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x12000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:12 executing program 5: mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100000000000000020000df189001a98d2a4642bdb631000400000000000000"], 0x24, 0x0) 07:30:12 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r2}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus\x00', &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020002000000000000000200000000000000040000000000000000000001000000000000"], 0x1, 0x1) 07:30:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x48000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 450.575185][T22800] block nbd1: shutting down sockets 07:30:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x210501) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB='#!'], 0x2) getpid() r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1f) sched_rr_get_interval(r0, &(0x7f00000000c0)) close(0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) 07:30:12 executing program 3: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x2, 0x3, 0x300, 0x190, 0x190, 0x0, 0x190, 0x190, 0x268, 0x268, 0x268, 0x268, 0x268, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "bdc74c01369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa6ecab6b1d2cc05e3182f64694d7d05fb8b8c8f56627a54f905d564eeeb8334f650ca0f3c44f7fda4d20a55050342ea85ecc8838e7088de33582f36a0a375bb7008adc297a5ece1bb2df53d17bef26bb6f800", 0x7f, 0x3}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0x0, 0x0, 'hsr0\x00', 'ip6gretap0\x00'}, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x373) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) 07:30:12 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_SUBDEV_G_CROP(r0, 0xc038563b, &(0x7f0000000000)={0x0, 0x0, {0x8001, 0x3, 0x77f, 0x40}}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"/361], 0x24, 0x0) 07:30:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4c000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 450.916594][ T1620] block nbd1: Receive control failed (result -107) [ 450.934378][T22831] block nbd1: shutting down sockets [ 450.969624][T22844] Cannot find add_set index 0 as target 07:30:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:13 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x42}, 0x80, 0x0}, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x264e80, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x2000}) setresuid(0x0, r2, 0x0) r4 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r4, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r5 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket(0x11, 0x2, 0x5) getsockname$tipc(r8, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000840)={{0x0, r6, r7, r9, r7, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r10 = getegid() r11 = gettid() r12 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x80, 0x0) ioctl$KVM_X86_SETUP_MCE(r12, 0x4008ae9c, &(0x7f0000000280)={0x16, 0x4, 0x40}) ptrace$setopts(0x4206, r11, 0x0, 0x0) tkill(r11, 0x1f) r13 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r13, 0x114, 0x6, 0x0, 0x4) ioctl$sock_FIOGETOWN(r13, 0x8903, &(0x7f0000000000)=0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x2, r2, r7, 0x0, r10, 0x0, 0x3}, 0x0, 0x0, 0xcc, 0x3d, 0x7, 0x0, 0x5b1, 0x20, 0x0, 0x7f, r11, r14}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000001c0)={{0x1, 0x9}, {0x4, 0x40}, 0x401, 0x2, 0x1}) 07:30:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x60000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:13 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) mkdir(&(0x7f0000000000)='./bus\x00', 0xc4) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0a410000010000000000200002000000000000000200000000000019040000dab73e5f4fe71f382f40b3833becfe0353d599357dcd6b7d48966003fc9a960c55c00d2fb681021d6cbe93f8bb03985d4d3fae1ef97e6e76a981b13ed86322084e3b1fefdf7a18776ab3f79b82d57d78f417d410c1fac371bfccec56e70d4840d3a2631512a94d0c06727b0b05847c7e1df1dc5d244815c645544b8987606fbe007ed83201"], 0x24, 0x0) [ 451.334612][ T1620] block nbd1: Receive control failed (result -107) [ 451.357260][ T1620] block nbd1: Receive control failed (result -107) [ 451.372440][T22854] block nbd1: shutting down sockets 07:30:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x68000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000000300), 0x121, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x3fd, 0x1b2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDCTL_DSP_GETOPTR(r1, 0x800c5012, &(0x7f0000000000)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000840)={0x4, 0x7f, 0x0, 0x7, 0xffffffff, 0x28}) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x40, 0x6, &(0x7f0000000640)=[{&(0x7f0000000140)="3e7ddf23bab090f70dfab96e1ddaa7407a97347871d25f6ef94c0f1748147d82abe42e9293dacee0a8dd1f9d56ce15d0531c9d83037eb05dbef9ff0100d0d7102656653e703a34534d0ea783b65b9c02647f", 0x52}, {&(0x7f00000001c0)="e5e969c5de1d9b8d1d405bf61ea6ebc1a2c099495037de91c1827171678811df1c206ebe994c421acfa9d4a7ea0e76f7de48c8dc1b9363077c78bd02bbe86a489de54b834da47a9b3e984c60055f350b9b46c0616989cfa1c069502d084143f136a687f1ddda7f2cd462f942056f1f5177c90efe45b9b840887a6bc5df91ea45ade86f762a330faa072e31286bc3bbb7e904603b98292de960cf6310aa95bea8de0f0d1804308a8e0cb88578920a56b1888791d67a0b84cd6b24426b3250ee5cd47b174f18cc1a", 0xc7, 0x1}, {&(0x7f0000000380)="72e4158a53e3b234e0ac221701f33cfe123fec33fb10e46064180479e781f56a4a1e838f3f5ae9a097717a82b16fb48f98047a7de05e27d08b4fcd77ee769c73b322e3a86b762320e2d4fea26a8a3389b85b12b8956fb1ce93976c45899a27e4f4350fc6628f8a5f5c0af54973be4825933b36dfc355c36eb254ef1adc7630f69ba0fa3decb920874ce4b7f6e01775c1e339376a0de0b04794ed6fc6171d385a87767a7113c4ae91b371e072a0d979ed89824380149e24e38d26f040953da79ebb9c5a1c24cd45b261481580ce3c00a5e8d20b", 0xd3}, {&(0x7f0000000480)="d872f53e754744f01ee0de74c91557b10f4233c83044475edc58120007810caf1b1830eda20a253db64eed61158d6b1633ae079f718d51ac71a6f7d267e5cdac8598c6c3e70e9a097348a6ca882cabeb9a86153e2b682abbe691986680ba2b2b12a97cae490622552521d8be0503c1a0d65d70e983cb6bf825ed21084f7467d8704b3211a855b1e1cd65c3", 0x8b, 0x9}, {&(0x7f0000000540)="5820e3f635df9e73b6e1c49b7b2f7dc60b57cd17f2927bc5b943c3c6304743723d15df0566d95a88473dc7a7dad59cccd818817c8388a2eb7272c9065fd74f28fd557af63514bd55de7d3b8719ca8016d05835525f5e1378a5a05c4a29ab28ff854484061fa8c09f68834bada81be003479beca83375124c65ef584bc885cc1c632ce5fc3922ca9d0cb2d6c2585d202f93ab913f438c1894989b7b7347eb41065eddd512805070c6f8f49046b5d6d9ef66f1a4d1c9ead69e8f58a1caf578424340a4d3f4269e39fed6b2820ea43ef6f1379ec6bd3fa5c76b5f038bc3265e7b0105502a61563a", 0xe6, 0x8000}, {&(0x7f00000002c0)="2130e2cd9856bedbd82102b4718c68cbad4a45509489adf2b2c627e67091826deb50a23e6785743987134d523f1d2d9f3156a35c4795d2f0a3964593903e1ebee0e5f138c2aed24f7ea8", 0x4a, 0x10000}], 0x1020002, &(0x7f0000000700)={[{@journal_checksum='journal_checksum'}, {@nombcache='nombcache'}, {@data_writeback='data=writeback'}, {@min_batch_time={'min_batch_time', 0x3d, 0x9}}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@grpquota='grpquota'}, {@grpid='grpid'}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x35, 0x33, 0x34, 0x6, 0x61, 0x30, 0x62], 0x2d, [0x37, 0x34, 0x36, 0x64], 0x2d, [0x63, 0x62, 0x38, 0x30], 0x2d, [0x0, 0x64, 0x33, 0x33], 0x2d, [0x35, 0x65, 0x37, 0x37, 0x37, 0x61, 0x6d6170b49eac031b, 0x63]}}}, {@hash='hash'}, {@smackfstransmute={'smackfstransmute', 0x3d, '&wlan1cpuset%'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'keyring'}}, {@permit_directio='permit_directio'}, {@obj_user={'obj_user', 0x3d, 'posix_acl_accesssystem'}}, {@smackfsdef={'smackfsdef', 0x3d, 'em0]eth0\'posix_acl_access$'}}]}) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4000000000001b9, 0x0) 07:30:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)=ANY=[@ANYRES16=r1, @ANYRESHEX=r2], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 07:30:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) r7 = accept4$llc(r6, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r7, 0x0, 0x484, &(0x7f00000000c0)=""/179, &(0x7f0000000180)=0xb3) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00000001c0)) 07:30:13 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000000)={0x4, 0xfffffff9, 0x4}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6c000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 451.761110][ T1620] block nbd1: Receive control failed (result -107) [ 451.769649][ T1620] block nbd1: Receive control failed (result -107) [ 451.786356][T22877] block nbd1: shutting down sockets 07:30:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24, @broadcast}}, 0x0, 0x0, 0x23, 0x0, "0a674788a2293a61405e7ae2cc0f1f0f176f3deeb766cce208c1d03c03261664cab7e3136063d82c58b69192af575baf670a859f3523af315a893851d3db30e4b44aecea654b4590d1f9159233f5a245"}, 0xd8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x49b6be41}, 0x1c) 07:30:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x74000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x201, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000003c0)={0x980000, 0x9, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x980924, 0x81, [], @p_u16=&(0x7f0000000300)=0x1}}) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f0000000400)={0x3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000e7a000/0x4000)=nil, &(0x7f0000eea000/0x3000)=nil, &(0x7f00000000c0)="a3d74c162ad6f1039baf2f86e32d99901f2e2d8e223b5711d6b7f5583a8aa1ea53167a7aac041b72e654b0a26dbe38cfaf26db312fafd1bafa7a4442d0d6292d9c8674daeaf3da287e077063ee47edfbc989208417a1668d89e0", 0x5a, r7}, 0x68) r9 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r10, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000040)='./file0\x00', 0x4) read(r9, &(0x7f0000000200)=""/83, 0x53) ioctl$SIOCPNENABLEPIPE(r10, 0x89ed, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) ioctl(r11, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_PORT_GET(r11, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="60000000051400082bbd7000ffdbdf250800010002000000080003000200000008000100000000000800030000000000080001000200001308000310030000000800010001000000080003000000000008000100000000000800030003000026de302159b1f04434c7d640c0ccfb4569d45f87bed456b7a5ee4f2970d0ed8ce1ae360f6fd570302b2184a73e6100cc0f291122cd23bfece681b88a0200000000000000ecabf9bf1245ddf0ae5199a3fb2f39388a3ed881c1222686931fb4881f64847d859277ff193b79acbfc18252c02671191004adf88c04a9a3ff214b6eca33b5c7e32587293a45ba21df335e7e36ce371a8e350d5f113b6e1d3fbcda1bca700ba7402b6076a1a66a845695980254fff2dc6bedae"], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x4040800) r12 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r12, &(0x7f0000000340)='./bus\x00', r12, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_DO_IT(r12, 0xab03) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x7a000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 452.296551][ T9321] block nbd1: Receive control failed (result -107) [ 452.296556][ T1620] block nbd1: Receive control failed (result -107) [ 452.313564][T22907] block nbd1: shutting down sockets 07:30:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x9effffff}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:14 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0xc000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)={0x585, 0x14, [0xfffffff8, 0x5, 0x6, 0x0, 0x0]}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000008000004000000000000"], 0x24, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'U+', 0x5}, 0x16, 0x1) mount(&(0x7f0000000280)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='devpts\x00', 0x88, &(0x7f0000000140)='\xedo,\\b\x04ei\xf5\x00') 07:30:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x48000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @loopback}, {0x2, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}, r7}}, 0x48) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) write$RDMA_USER_CM_CMD_MIGRATE_ID(r9, &(0x7f0000000300)={0x12, 0x10, 0xfa00, {&(0x7f00000002c0), 0xffffffffffffffff, r8}}, 0x18) write$RDMA_USER_CM_CMD_BIND_IP(r5, &(0x7f0000000140)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x3f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, r7}}, 0x30) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x2, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x140000) [ 452.551681][T22926] devpts: called with bogus options 07:30:14 executing program 2: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000240)={'syz'}, &(0x7f0000000680)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93cb0725be6027d152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308", 0xc0, 0xfffffffffffffffe) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000380)={{0x6, 0xdf}, 'port1\x00', 0x2, 0x0, 0x1, 0x2, 0x8, 0x5, 0x81, 0x0, 0x0, 0x20}) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) renameat2(r1, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) sendmsg(r2, &(0x7f0000000280)={&(0x7f0000000440)=@l2tp6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x25}, 0x3, 0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000004c0)="738806c803583f7e17b157fc9fe317e4835a36a243b9b641f94930f46f79cc83f8c4146407880ecfb5da7bf0b69ea4bdd2c4d843fe45592689517f2745be4b233eae77484b08ca8de6da5dd101b4a5a9b045caa49e0ed23b8466b9a2c5dc65ab14cad4640c2ffca5f324a1436b592ce8ebd82065a23c66da37424fc4cee7fff93325750347da4309e111f0c076a447c5bee2d9e73ef477c8b20e5d74871b9a750e2d1941e5705b7213beb3f5c8f24e38ba1804397fa0aca28ff17583e755e47716", 0xc1}], 0x1, &(0x7f0000000840)=[{0xb0, 0x2, 0x569, "a313cc0d2840ab0f72c14d580574363b96c8fbba5bc94e429915e6870b25a43bea2d525f10286c524cc3fdf7284e87c24e8d0932e800e80fc66e4a0fdad0fef7ffc80dfd0fff87c1f224bec6249c6a8ff8e431b26ca9348cef210fa0a76d2ef9277a420299374293e5b431cf5b3360b006e67654373421a471da908170b2e81e206b8fcf2be42691e06526c607ad3be5d6be0cb46d2db35285643c1a58"}, {0x40, 0x10f, 0x7, "bd87c2ef853220a399bad6f41ceb44bba39195ac72bc303b3c79ca7391ecc33582f43bd90beff1a5a3c5bcb4c1d7"}, {0x40, 0x10b, 0x6, "a718edfa31ad09dbdeb074b9d429cab44392c78af0b8dfebbab2cc7ff9246a95aa54d902340c6bf20ed6"}, {0xe8, 0x10f, 0x4, "9264337e65cee7771ef709a415d28c91cba33385ac6031b1f892c3e75e5b51ec05e4e048c0378f94e63c131ea04895dd72db4cfd3830d7980c988806ebc08f30006d30a356a25bdc9dfbc045be756510abc7730ef7d4488090af4bc80bb80de452f5a63f453bcb7c2cdae910353f762a9e986fe2e317fae15884c8f16635d2c28c6f0ffc0b153b9bc809c1637cde20ef0024e6f9374a4a79a022e0bebad63efd73ea0ac3eb904b9a32837779c9230c551b62aa8fdee1400cf4bdc5fbc82254274592a169df3339067ea9fdc4e1282c765687b3"}, {0xe0, 0x103, 0x1, "9a3c8f3d9c0736c3c989951e7765318e7bd4164fbea0dfe4eed8418341feae9e8c65cac3abb0b2b8ccb8b81db71b4f8cc16c5a481a7fcef473fc00b90467641729914087949581be667935ea78336f8aee4dc66fed39c4bfd7720ea2d5bda278c2cdc8e41569f7a7a576d043a11f25aafe8d9d5840193f1518efb4e21132fbdc87711f6b7415b5a80cbad08cb55487b2390a6cf57a61f98b0938c3a47a62ac5fc248a8129e817fa8526109bb2982c0f02f42cfd28bf7d1ef2fd301bf6473505b6110d25caa5973e8585aeb200d51da"}], 0x2f8}, 0x20000000) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2c88, 0xff, 0x7f, 0xffffff01}]}) clock_gettime(0x7, &(0x7f0000000140)) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r3, r0, r3}, &(0x7f0000000740)=""/243, 0xf3, &(0x7f0000000180)={&(0x7f0000000340)={'crc32c-generic\x00'}, &(0x7f0000000040)="68d6e1", 0x3}) [ 452.605767][T22928] devpts: called with bogus options 07:30:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x8) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ttyprintk\x00', 0x40000, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000280)={0x1f, 0x9, 0x4, 0x19, 0x10, "671542e07e126cb1"}) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="630004a991a9fe747bc8365c556030d0785c55c65c", @ANYBLOB="36331a0d2e9dc2692cf07787ef1772f534977a0ef4ceefd199f496b652bcc1cc0f69d36d539e522c9fa7946cc7ce6f23e0bf84d30ed688031c7c17a399ddee729c7857032361c7767db7073566bae6cec33038153f2ac63e2babc6430c458f5acca694cb6e4e71d41665945233e5654283210d1a30ff045f51668205155f8cd4609b3dfc01c9b2eefbb32f30e519d2fa5dd3061502a645d2a681c6779e978e4efba8402cff381982ca1366482f356ab89d199fc577f00a6e9c42963859bdb6be9c153ace86bb2ff204352945f3ef18", @ANYBLOB="00012dbd700001000000010000000000000007410000004c0018000000fc73797a3000"/98], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, 0x0) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) bind$rose(r9, &(0x7f0000000100)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x40) writev(r8, &(0x7f00000002c0)=[{&(0x7f0000000380)="bec401e0192084a8e6fe57d4fd0c5df04d09d429bf33900028fb2ecde037beb9eb56acd216709e6e6b0b9493fc0ddca34da9c87517d14d4cbae6867f7de1a89ec3c03bdf1bb73a35aa519433aaca17f0b5ed472b6279fbe2b32a650be98d7138d3db318e3291a95f59c8390dd776af6110449dd2c702e16c5b6ed1d42eef61ed536bcae510b1fd1874a65fe4dd2278f7fb0af0d0c5932025444891d5b8a873c34bd331d92060f438f375cc9128c73b6786c817ec0d70f054991e21ae8c557a9171a2e8ce59fe7654cfa2", 0xca}, {&(0x7f0000000480)="006aadf839592f80db68bb3dbeec3a71eada8ef0eae0c3b8f0194f3a5708377943401f9b0805369e80241e5d9df92298e009f17bafdac7dc2e75bdbc7e6e8beae7f47e059fabc8d82e8a9240cb1941dfdb21fc0e33761f54da8f01bb3e28e46ff94f680b704ccb81803b236380f5de452bccdd5954e481f1a962a2fdf1420952b862481850e5e3daa87f83ad40617f76704e3427d70a7e5dfa8a340117389a3ca3e7af68308fd5333715bae30b9b8172575a9663892148357d5980c1afb78910ff56df8a97d55334669844a42512eba7ab5f4c865a59b5f72182fedf", 0xdc}], 0x2) r10 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xdd020000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:14 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000140)='./bus/file1\x00', 0x4) r1 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000000)=0x1, 0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000680)=@nat={'nat\x00', 0x1b, 0x5, 0x4e0, 0x118, 0x208, 0x208, 0x208, 0x118, 0x410, 0x410, 0x410, 0x410, 0x410, 0x5, &(0x7f0000000080), {[{{@ipv6={@mcast2, @rand_addr="c4dbb2c0156f6a4e1d9fecd767069af1", [0xffffff, 0xffffffff, 0x0, 0xff], [0xffffffff, 0xff000000, 0x0, 0xffffffff], 'caif0\x00', 'vlan1\x00', {}, {0xff}, 0x16, 0x91, 0x3, 0x40}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={{0x28, 'icmp6\x00'}, {0xd, "0c92"}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@multicast2, @ipv6=@rand_addr="c3ea1b44364a158df4c04732bc17ff09", @gre_key=0x61a, @icmp_id=0x64}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @loopback, [0x0, 0xffffff00, 0xffffff00], [0xff000000, 0x0, 0xff000000, 0xff000000], 'vxcan1\x00', 'virt_wifi0\x00', {0xff}, {0xff}, 0x2c, 0x1, 0x2, 0x42}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv6=@mcast1, @port=0x4e21, @port=0x4e23}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xc, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4=@loopback, @port=0x4e24, @port=0x4e23}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@inet=@socket2={{0x28, 'socket\x00'}, 0x2}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}, @ipv6=@mcast1, @gre_key=0x6, @gre_key=0x8000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x540) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe0000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x4, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDCTL_DSP_SETDUPLEX(r1, 0x5016, 0x0) [ 452.883360][T22935] block nbd1: shutting down sockets 07:30:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r5) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) r8 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x8, 0xf7, 0x81, 0x9, 0x0, 0x4b, 0x40002, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x1e}, 0x12, 0xffffffffffffff80, 0x9, 0x8, 0xfffffffffffffffa, 0x3, 0x1f}, r7, 0xd, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x5) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xe0ffffff}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:15 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="ff04", 0x12) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000)=0x1, 0x4) 07:30:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000003000170100000000000600000000000034000100300001000800010069666500200002801c00018001000000000000000000000000000000000080000000000022000600"], 0x48}}, 0x0) [ 453.127839][ T1620] block nbd1: Receive control failed (result -107) [ 453.127843][ T9321] block nbd1: Receive control failed (result -107) [ 453.167558][T22958] block nbd1: shutting down sockets 07:30:15 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) stat(&(0x7f00000001c0)='./bus/file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000380)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {}, [{0x2, 0x1, r3}], {0x2}, [{0x8, 0x1, r0}, {0x8, 0x0, r1}], {0x2}, {0x4}}, 0x3c, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/stat\x00', 0x0, 0x0) accept4$tipc(r4, &(0x7f00000000c0)=@id, &(0x7f0000000140)=0x10, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_DBG_G_REGISTER(r5, 0xc0385650, &(0x7f0000000000)={{0x3, @name="eb67ea4364567305531aeb4bc81b2339ccf0cebb0a235e79766d0ab341119c7a"}, 0x8, 0x9, 0x6}) [ 453.224605][T22966] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 453.243442][T22958] block nbd1: shutting down sockets 07:30:15 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000240)='./bus\x00', 0xedc506eefb2d12b1, 0x1) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x2008000, &(0x7f00000002c0)=':!\x00') mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x2, 0x0) 07:30:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x1a, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:15 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x200, 0x0) symlinkat(&(0x7f0000000000)='./bus/file1\x00', r0, &(0x7f00000000c0)='./bus\x00') lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xefffffff}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 453.584354][T22987] proc: Unknown parameter ':!' [ 453.599937][ T1620] block nbd1: Receive control failed (result -107) [ 453.624836][T22979] block nbd1: shutting down sockets 07:30:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xf0ffffff}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:15 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000001c0)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400012) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1f) fcntl$setown(r2, 0x8, r3) r4 = dup(r1) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="b6002000f91786e1385fd1751ce6a1264fe29ed72889ed2c9d0701c5a565846207e2531220f2b83789aadb9cc4537ece3fc8439618a874fee80b8f38c5bd8fc0ef60dd27737cd58e32d3940d4e6751277d0e84da547cbee213488973bc41f0c1d571522c86ad56f96e06f8fab941e36c7b9844b4489ba909a545190d433fea138250f4b4199cfddc8508868b4a4d3f854610b5fb0bd83a01533aaa255898a1173e082820f5f8", @ANYRES16, @ANYBLOB="000125bd7000ffdbdf250800000024ed0ddf400008003f0000000800060000000000080700000100000000000e004edf910024000280080009002000000008000600020000000800080000000000080006000500"], 0x3}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x82, 0x0, 0xfffffffffffffdab) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xd01, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) socket$inet_udplite(0x2, 0x2, 0x88) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) [ 453.732956][T22987] proc: Unknown parameter ':!' 07:30:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) socketpair(0x0, 0xa, 0xfb, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 07:30:15 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@ccm_128={{0x304}, "193452d286ad08e9", "5920a0fd02329d8b390bf5f27a09ff0b", "d534386a", "a881b1ff0e82f2f0"}, 0x28) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB="00000000220002002bbd7007fcdbdf25021010070a0000070c000000"], 0x48}}, 0x0) 07:30:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfc000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:15 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2000) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) 07:30:16 executing program 3: ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000000c0)={0x9, 0x5, 0x4, 0x2000, 0x8, {0x77359400}, {0x5, 0x1, 0x5, 0x1, 0x0, 0x1f, "28c7e6fa"}, 0x3ff, 0x2, @fd, 0xad, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x401}}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @rand_addr="100e0e188dec22c679daac3b6f3d26b3"}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r4, 0x2}, 0xc) 07:30:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfe80ffff}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 454.162409][ T1620] block nbd1: Receive control failed (result -107) [ 454.170463][ T1620] block nbd1: Receive control failed (result -107) [ 454.201240][T23002] block nbd1: shutting down sockets 07:30:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x480100, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f00000001c0)={0x7, 0x8, 0x4, 0x1000, 0x6, {0x77359400}, {0x1, 0x2, 0x16, 0xa0, 0x7, 0x8, "5d27b83e"}, 0x76385dc3, 0x2, @offset=0x2, 0xfffffff7, 0x0, r5}) open(&(0x7f0000000840)='./file0\x00', 0x80000, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = syz_open_dev$ndb(0x0, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$KVM_SET_MSRS(r11, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000000000004906000000000000ff01000000000000fd020000000000000200000000000000db02000000000000010000800000000017030000000000000900000000000000300600000000000008000000000000006a020000000000000000010000000000520a000000000000090000000000000039dab5f66a14ac7cb9b0"]) ioctl$NBD_DO_IT(r8, 0xab03) 07:30:16 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x10, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfec0ffff}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:16 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000001c0)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400012) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1f) fcntl$setown(r2, 0x8, r3) r4 = dup(r1) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="b6002000f91786e1385fd1751ce6a1264fe29ed72889ed2c9d0701c5a565846207e2531220f2b83789aadb9cc4537ece3fc8439618a874fee80b8f38c5bd8fc0ef60dd27737cd58e32d3940d4e6751277d0e84da547cbee213488973bc41f0c1d571522c86ad56f96e06f8fab941e36c7b9844b4489ba909a545190d433fea138250f4b4199cfddc8508868b4a4d3f854610b5fb0bd83a01533aaa255898a1173e082820f5f8", @ANYRES16, @ANYBLOB="000125bd7000ffdbdf250800000024ed0ddf400008003f0000000800060000000000080700000100000000000e004edf910024000280080009002000000008000600020000000800080000000000080006000500"], 0x3}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x82, 0x0, 0xfffffffffffffdab) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xd01, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) socket$inet_udplite(0x2, 0x2, 0x88) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 07:30:16 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x100000000000ff) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x10c0, &(0x7f0000000140)='\x00') setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@empty}, 0x14) [ 454.636174][T23028] block nbd1: shutting down sockets 07:30:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfeffffff}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:16 executing program 5: mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) sendmsg$AUDIT_GET(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x3e8, 0x400, 0x70bd29, 0x25dfdbff, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000082}, 0x4000000) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) getsockname$unix(r2, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=r1, @ANYBLOB="0200004c0e5d3de4fe26deb2000000000050917031c1a65d85013b8da9562d94810000000000000091ddcbf63d5193c3534dfe7ea9b2e9cf893317c892d6f2e21ba034e6bb6fad02cce54fa30a97e6281cb0a3d27639c55f630146883221dd700be8ddce4f156fb871e9ed6703c038474578bb222ac4e4177ccbf6582510a1de79107b05"], 0x2c, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000440)={0x20000000, 0x200, 0x18}) [ 454.954694][ T1620] block nbd1: Receive control failed (result -107) [ 454.962624][ T1620] block nbd1: Receive control failed (result -107) [ 454.977889][T23048] block nbd1: shutting down sockets 07:30:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xff000000}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:16 executing program 3: chdir(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000b00)='./bus\x00', 0x10000, 0x80) syz_mount_image$cifs(&(0x7f00000002c0)='cifs\x00', &(0x7f0000000300)='./bus\x00', 0x100, 0x7, &(0x7f0000000a00)=[{&(0x7f0000000340)="77cbfe375d3a3a54bcc75e50eebe32b1dac173542a6074599e4a5b88d7f56b59b94b37ba4bb62f90d2e2b74f90cc3d262ff83981553cd59ab1ce33af43844838852ba808012f335ce259fac9a2eb718045d946826f8f5993a78c3e85a8aa1a6cc1d1c1a20bdc5c5def5946ee5b", 0x6d, 0xd54}, {&(0x7f0000000440)="712326f44bf80a56f105344f76ad4fa16d831987705aad3e6eb710cf4481353a7488ad62faa475c88051c058819452f00bab6da71454de6151372473faf3fa4d3dc82108304d7591b057ee913b528eae9c1db5ea9b6150e465437ff57bdd", 0x5e, 0xff}, {&(0x7f00000004c0)="e2dc46f63efdba5de0d3160f5659e40a43f25b78b083b222535f30cb6b9d7b2de0ed9cf6055c27d62f8fd4c06172fdf96630c21cef88cb5ef83eaffe13a2f8ff30085774c61eafbe30c331ca5c8efd762a06a7153a2e15e9d0b0ffeed88c0f86cfeb1ef8b03b85b7b77b75134f419adf2a9de16e7e70fe49206541ecec7d8ce779f66c861d9314ecf4e60b9df7fb104ab2d2258e8999da808752ace9ea761f368bcb03f84af028b7c135be55f4b7193199456dfc2aedb807a04d5bc618f6e76cfcf18e2774c54ec59a3d691189659fc019186e98d159b9f31c8e14797938", 0xde, 0x7f}, {&(0x7f0000000740)="dead41695fe6fcdd703c9e3d5eaa72f726340c23d73483aba9d3ac203799792f795fc18364a4d9dffb927b4d8f554cd1276125c9c407cc8d8ea0086335646b60c967a6e257c9622298f216f1820905ce52ffadef61cb4904a9995fd587f4b8868e309ae3c1b6500d97baa35719945e87243ee604423c7505c92f164154aea75ee9112fc649012ebd4738739fe1fca9a81e05a17762a8b63c9a4ca168e0a6dbab389edd2d9f3cda3bbf9854b8e0da47f3894692306725cef17ba46b1e5c48d5500a", 0xc1, 0x3f}, {&(0x7f0000000840)="bbc43d799f2cfe527303f104373c61691e7116042b1deb6383a6558fbbe259ec41cbd4a9e354a75941c9a797310fba2cdbea303bdd3615510ce85a68d41e4d3f8a6f68abeca42050d0675eabdf07336241d28cd458c19894b725ab488e", 0x5d, 0x100000000}, {&(0x7f00000008c0)="69ede76fe65f494ea77be33ca610ea9ec2320d9270d85baaefdfd72dd6305766ae062fc7ea8817d7b4494a0582bd5c947cef1c63dafd2c9ae90fdddfca02d18000ba6c8fb75cb72ff074009a95164ebb67f854f65a9b208049bc8b8ff2d760cab14841fa31e77c5c9e35d56aa53d237fd8aed962d9d5a5b0a2ca0ebe5869723aa4764ddb414235da6bc7f0c87ffe8a05234d785d8df523451c824b80588b5dbe21ba0f470df0470111487cb47479", 0xae}, {&(0x7f0000000980)="339e1766ff4b8def8702753d51a47092d21ba25b5059c8e868becf498d65dec1a3a77bc18d526974c9165dbd67fdf5d2d0870ba9184282ba59d4a365550f255c16c511a078d03dfd7a8d5f62e5ef7d3da230", 0x52, 0x2}], 0x14104d, &(0x7f00000003c0)='\xf2)\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) clone(0x7fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000004700)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000004600)=""/210, 0x4f, 0x193, 0x8}, 0x20) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self\x00', 0x80, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000b40)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, 0x0) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000280)={0x400, 0x7, &(0x7f0000000180)=[0x9, 0x8, 0x80000000, 0xc7, 0x1, 0x7, 0x0], &(0x7f00000001c0)=[0x3, 0x8], &(0x7f0000000200), &(0x7f0000000240)=[0x400, 0x5, 0x8, 0x8, 0x1f, 0xfffffffc, 0x400, 0xc0], 0x0, 0x6}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="fff00800000000000900000000000000050000000000000001000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4f9be5f8a83088a2d5530aa390b005cb90800e27f53f297752f928789f3868bd96725c7d27e755c5c2136cc3c515b1fd3f1aa5e0e781d6de756f26b3fcb961ab90b90dea012dac825224971d60c99be934a48f4117d8b47adb3e6f41c04678f7e94e9fda33eb452633186ceceb8c415ec591f8cf2d82b50c4bf0ee64ae07ca56b7bc88886ba7f980f4703a7ca394339e796853aad50e9559409c79708a06c111ca2eabacce4d084cc744a000000000000000000000000ac23475828af0444fbb39970495f0dd36d0445f5aef77634a995c470daebbadd1744538227fef6841cc43603e513ff722b297e608d0be792aca0f9a5c5d7c9fdc2d1a1a512b83c6b9eba734ec1209869757fb64110721876cbb8eb3aac996c2fd4"]) 07:30:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0xc0202) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x10102) r7 = open(&(0x7f0000000040)='./file0\x00', 0x101800, 0x185) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f00000000c0)=r7) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$AUDIT_ADD_RULE(r8, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000140)={0x448, 0x3f3, 0x4, 0x70bd26, 0x25dfdbfe, {0x0, 0x2, 0xd, [0x80000000, 0x4, 0x6, 0xae2, 0x2ecf5280, 0x2, 0x81, 0x7, 0x0, 0x2, 0xc5d, 0x8001, 0x4, 0x8001, 0xffffffff, 0x8001, 0x5, 0x1, 0xf, 0x100, 0x2, 0x60d00, 0xfffffff8, 0x6, 0x7f, 0xa6, 0x9, 0xd0, 0x1, 0x3f, 0x4, 0x9, 0x2, 0x2e, 0x10001, 0x5, 0x5, 0x316, 0xaf5, 0x10000, 0x6, 0x2, 0x305b, 0x1ff, 0x2, 0x8001, 0x3f, 0x0, 0x7fff, 0x5, 0x8001, 0x20, 0x1, 0xfffffff9, 0x5, 0x5, 0x7f, 0x4, 0x400, 0x8, 0x0, 0x1, 0x3, 0x10001], [0x4, 0x2, 0x9, 0x3, 0x7fff, 0xfff, 0x3, 0x7, 0xdcab, 0x100, 0x2c32, 0x800, 0x8001, 0x2, 0x4, 0x3f, 0x47da, 0x5, 0x2, 0x9, 0x5, 0x10000, 0x5, 0x3, 0x9, 0x5, 0x1f, 0x6c3a, 0x10001, 0x94, 0x4, 0x7fff, 0x7, 0x1, 0xffff5ad4, 0x38dc, 0x80000000, 0x10000000, 0x100, 0x6, 0x85c, 0x2, 0xffffffff, 0x40, 0x8, 0x10000, 0x80000001, 0x7ff, 0x41e, 0x7, 0x6, 0x6, 0x8, 0x1, 0x93fc, 0x7, 0x6, 0x8000, 0xffffffff, 0x8000, 0x8, 0x1, 0x7], [0xf2, 0x5, 0x8001, 0x5, 0x2, 0x9, 0x5a, 0x2, 0x1ff, 0x10001, 0x1f, 0x10000, 0x7f, 0x9, 0x1, 0xfffffff8, 0x25, 0x4f, 0x5, 0x0, 0x22b1, 0x7, 0xfffffbff, 0x1, 0x6, 0x1, 0x7, 0x4, 0x40, 0xc8c, 0x7fffffff, 0x1197, 0x7, 0xfffff360, 0xfffffa73, 0x0, 0xffff7f3b, 0x3, 0x1, 0x8, 0x9, 0x7, 0x0, 0x27bd, 0x1, 0x8, 0x8, 0x7, 0x5, 0x314, 0x3, 0x80000000, 0xfffffffe, 0x0, 0xffff, 0x35, 0x1, 0x0, 0x2, 0x3, 0x6, 0x2, 0x200, 0x4], [0x6, 0x1fe000, 0x7, 0x3, 0x5, 0x10001, 0x7, 0x73, 0x6, 0x34, 0x0, 0x9, 0x80000000, 0x1fb, 0x20, 0x8001, 0x1, 0xfffffffa, 0xfffffc00, 0x7f, 0x5, 0x5, 0x8, 0x1, 0x2, 0x2, 0x21, 0x10000, 0x9, 0x7f, 0x7, 0xfffffffa, 0x68, 0x9, 0x7, 0x5, 0x7, 0x600, 0x2, 0x100, 0x2, 0x5, 0x2ac, 0x9, 0x401, 0x81, 0x92e, 0x6, 0xffffffff, 0xff, 0x6, 0x6, 0x1c07, 0x1, 0xfffffff7, 0x7, 0x50d, 0x2, 0x1, 0x7, 0xdc5, 0x10000, 0x80, 0x1], 0x28, ['\x00', '/dev/input/mouse#\x00', '}\x00', '/dev/input/mouse#\x00', '\x00']}, ["", "", "", "", "", "", ""]}, 0x448}, 0x1, 0x0, 0x0, 0x80}, 0x10) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r5) r11 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r11, &(0x7f0000000340)='./bus\x00', r11, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_G_CROP(r11, 0xc014563b, &(0x7f0000000640)={0x7, {0x9f91, 0x1, 0xb952, 0x40}}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xffff80fe}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:17 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000240)='/dev/vcsu#\x00', 0x0, 0x84040) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000340)={0x0, @reserved}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x70, 0x1, 0x7, 0x101, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x6}, @NFACCT_FLAGS={0x8}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x9}]}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x945}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFACCT_FLAGS={0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000c05}, 0x10) [ 455.289666][T23065] BPF:[2] FUNC_PROTO (anon) [ 455.349870][T23065] BPF:return=2 args=( [ 455.353918][T23065] BPF:void [ 455.421138][T23065] BPF:) [ 455.423957][T23065] BPF: [ 455.426729][T23065] BPF:Invalid return type [ 455.485110][T23072] BPF:[2] FUNC_PROTO (anon) [ 455.524094][T23072] BPF:return=2 args=( [ 455.543909][ T1620] block nbd1: Receive control failed (result -107) [ 455.552953][ T1620] block nbd1: Receive control failed (result -107) [ 455.554447][T23065] BPF: [ 455.554447][T23065] [ 455.568007][T23075] block nbd1: shutting down sockets [ 455.627975][T23072] BPF:void [ 455.667521][T23072] BPF:) 07:30:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x54, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR_DATA={0x4}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x3}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x54}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x4) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1f) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x60, 0x10, 0x200, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x8, 0x41100}, [@IFLA_IFALIASn={0x4}, @IFLA_MAP={0x24, 0xe, {0xd7, 0x7, 0xffffffff, 0x401, 0x49, 0xff}}, @IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x400}, @IFLA_MTU={0x8, 0x4, 0x6c}]}, 0x60}}, 0x48000) 07:30:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xffffc0fe}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:17 executing program 3: chdir(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000b00)='./bus\x00', 0x10000, 0x80) syz_mount_image$cifs(&(0x7f00000002c0)='cifs\x00', &(0x7f0000000300)='./bus\x00', 0x100, 0x7, &(0x7f0000000a00)=[{&(0x7f0000000340)="77cbfe375d3a3a54bcc75e50eebe32b1dac173542a6074599e4a5b88d7f56b59b94b37ba4bb62f90d2e2b74f90cc3d262ff83981553cd59ab1ce33af43844838852ba808012f335ce259fac9a2eb718045d946826f8f5993a78c3e85a8aa1a6cc1d1c1a20bdc5c5def5946ee5b", 0x6d, 0xd54}, {&(0x7f0000000440)="712326f44bf80a56f105344f76ad4fa16d831987705aad3e6eb710cf4481353a7488ad62faa475c88051c058819452f00bab6da71454de6151372473faf3fa4d3dc82108304d7591b057ee913b528eae9c1db5ea9b6150e465437ff57bdd", 0x5e, 0xff}, {&(0x7f00000004c0)="e2dc46f63efdba5de0d3160f5659e40a43f25b78b083b222535f30cb6b9d7b2de0ed9cf6055c27d62f8fd4c06172fdf96630c21cef88cb5ef83eaffe13a2f8ff30085774c61eafbe30c331ca5c8efd762a06a7153a2e15e9d0b0ffeed88c0f86cfeb1ef8b03b85b7b77b75134f419adf2a9de16e7e70fe49206541ecec7d8ce779f66c861d9314ecf4e60b9df7fb104ab2d2258e8999da808752ace9ea761f368bcb03f84af028b7c135be55f4b7193199456dfc2aedb807a04d5bc618f6e76cfcf18e2774c54ec59a3d691189659fc019186e98d159b9f31c8e14797938", 0xde, 0x7f}, {&(0x7f0000000740)="dead41695fe6fcdd703c9e3d5eaa72f726340c23d73483aba9d3ac203799792f795fc18364a4d9dffb927b4d8f554cd1276125c9c407cc8d8ea0086335646b60c967a6e257c9622298f216f1820905ce52ffadef61cb4904a9995fd587f4b8868e309ae3c1b6500d97baa35719945e87243ee604423c7505c92f164154aea75ee9112fc649012ebd4738739fe1fca9a81e05a17762a8b63c9a4ca168e0a6dbab389edd2d9f3cda3bbf9854b8e0da47f3894692306725cef17ba46b1e5c48d5500a", 0xc1, 0x3f}, {&(0x7f0000000840)="bbc43d799f2cfe527303f104373c61691e7116042b1deb6383a6558fbbe259ec41cbd4a9e354a75941c9a797310fba2cdbea303bdd3615510ce85a68d41e4d3f8a6f68abeca42050d0675eabdf07336241d28cd458c19894b725ab488e", 0x5d, 0x100000000}, {&(0x7f00000008c0)="69ede76fe65f494ea77be33ca610ea9ec2320d9270d85baaefdfd72dd6305766ae062fc7ea8817d7b4494a0582bd5c947cef1c63dafd2c9ae90fdddfca02d18000ba6c8fb75cb72ff074009a95164ebb67f854f65a9b208049bc8b8ff2d760cab14841fa31e77c5c9e35d56aa53d237fd8aed962d9d5a5b0a2ca0ebe5869723aa4764ddb414235da6bc7f0c87ffe8a05234d785d8df523451c824b80588b5dbe21ba0f470df0470111487cb47479", 0xae}, {&(0x7f0000000980)="339e1766ff4b8def8702753d51a47092d21ba25b5059c8e868becf498d65dec1a3a77bc18d526974c9165dbd67fdf5d2d0870ba9184282ba59d4a365550f255c16c511a078d03dfd7a8d5f62e5ef7d3da230", 0x52, 0x2}], 0x14104d, &(0x7f00000003c0)='\xf2)\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) clone(0x7fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000004700)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000004600)=""/210, 0x4f, 0x193, 0x8}, 0x20) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self\x00', 0x80, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000b40)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, 0x0) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000280)={0x400, 0x7, &(0x7f0000000180)=[0x9, 0x8, 0x80000000, 0xc7, 0x1, 0x7, 0x0], &(0x7f00000001c0)=[0x3, 0x8], &(0x7f0000000200), &(0x7f0000000240)=[0x400, 0x5, 0x8, 0x8, 0x1f, 0xfffffffc, 0x400, 0xc0], 0x0, 0x6}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 07:30:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) write$dsp(r4, &(0x7f0000000000)="7e7790d444f2b0808fb796bc0485315377819746d0e90b00e33054840ef8fb9d30dc7630723135ed777c648cbf993fa0e9787c5b99aef12da6387c6634a28424fc75221188d2230f6967e6408e4dc8b9025024a0e44dac4904dbe4e4cb2022ed51a059834d", 0x65) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:17 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = socket(0x10, 0x2, 0x0) close(r1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getdents64(r0, &(0x7f0000000200)=""/127, 0x7f) mount(&(0x7f0000000080)=@filename='./bus/file1\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='rpc_pipefs\x00', 0x41008, &(0x7f00000001c0)='system.posix_acl_access\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x0, @empty}}}, 0x9c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x7fff}, 0x8) [ 455.777967][T23072] BPF: [ 455.780788][T23072] BPF:Invalid return type [ 455.826882][T23072] BPF: [ 455.826882][T23072] [ 455.865802][T23104] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 07:30:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xffffff7f}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 455.957830][ T1620] block nbd1: Receive control failed (result -107) [ 455.965923][ T1620] block nbd1: Receive control failed (result -107) [ 455.987797][T23101] block nbd1: shutting down sockets 07:30:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 456.095471][T23111] BPF:[2] FUNC_PROTO (anon) 07:30:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xffffff9e}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000080)=0x315) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x40000000, 0x8, 0x27}) 07:30:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400)='TIPCv2\x00') getpeername$netlink(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0xc) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f00000009c0)=ANY=[@ANYBLOB="040233c76300005e2167c5a965acad6025698320f3a2d7c0b3320c6f23a8f797ea30698525f903433a5a8e4ba20c4f19e895a251854f85c196a347ccfbf6e146edad63fffa2075fbd6a39cac438b447bb657140cc325a94e3e844ff98e11ae8d5c58b497aa4874d0b0d757e3ae0534519ef69ab4dc28041370094044d89247173f5b665c63653b797b05e17a2fd84d95fe050000006100"/164, @ANYRES16=r1, @ANYBLOB="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"], 0x204}, 0x1, 0x0, 0x0, 0x4008801}, 0x4000000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x330, 0x100, 0x0, 0x0, 0x0, 0x100, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xffe0}}}, {{@ipv6={@loopback, @dev, [], [], 'veth1_macvtap\x00', 'team_slave_1\x00'}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@inet=@set4={{0x50, 'set\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x390) [ 456.168237][T23111] BPF:return=2 args=( [ 456.173290][T23111] BPF:void [ 456.201675][T23111] BPF:) [ 456.244747][T23111] BPF: [ 456.267020][T23111] BPF:Invalid return type [ 456.271824][T23124] block nbd1: shutting down sockets [ 456.297014][T23111] BPF: [ 456.297014][T23111] [ 456.326350][T23133] Cannot find set identified by id 0 to match 07:30:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x105000, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000080)={0x4b, 0x29, 0x1, {0x2, [{{0x8, 0x0, 0x6}, 0x400, 0xb6, 0xb, './bus/file1'}, {{0x0, 0x3, 0x7}, 0x8, 0x2, 0x5, './bus'}]}}, 0x4b) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xffffffe0}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x20, 0x440900) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x10000000de7) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) r8 = fcntl$dupfd(r7, 0x406, 0xffffffffffffffff) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1f, @ipv4={[], [], @rand_addr=0x2}, 0x1ff}}, [0x1, 0x0, 0x81, 0xa2, 0x6, 0x0, 0x8, 0x8001, 0x1, 0x7ff, 0x4, 0x2, 0x1, 0x4, 0xffffffffffffff10]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x3ff, 0x8006, 0xffff, 0x0, r10}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:18 executing program 2: arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000000)) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/dev\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x4000000000000002) sendfile(r3, r1, 0x0, 0x6f0a77bd) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 456.604036][T23142] block nbd1: shutting down sockets 07:30:18 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @loopback}, {0x2, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}, r1}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x2, {0xa, 0x4e22, 0x1, @mcast2, 0x101}, r1}}, 0x38) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000c) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0x0, &(0x7f0000000400)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r5, 0x18000000000002a0, 0x6e, 0x6e, &(0x7f0000000280)="b9ff030084000d698cb89e499df6a4784636b19d00de0500000377fb7f11c72be9400000000000000000988103279122db2461f6f5b86ecd3ca00f90e09d2f86db9cc4c65a47a617e746257260cb58287e08b002a0ba9444f217b3ff01000093092ff962b60f0cd5eadbfb0e8ed9776e86a97ac72f9eefec6ba70b1c14b30f8d2df172d6cc6ff919", 0x0, 0x100, 0x0, 0x3b3, 0xfffffffffffffda8, &(0x7f0000000640)="97e365fe4fcb298113c04ace07adda8f1b6b81cc1c292ce1acd402575cfc25b425cadff5e19b9f78aabdbd1290c3979fd034847ec519a0aa9dd5d8f697e79ba02f529fb6246e5d6f236432cf849803466563fcb08e47f7c2390a0721e2641e2a5c2330c1daae9e364243755c05acba456a844a8c3a82fc16bdc7789d83f1af4872fc5cc0a8c8d4f0101022569cded0a684d08cf58a76cd04e46435a9523649cc3296da6b8adaa3cb044444910dbe9370"}, 0x28) [ 456.672586][T23142] block nbd1: shutting down sockets 07:30:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xffffffef}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) renameat(r0, &(0x7f0000000000)='./bus/file1\x00', r1, &(0x7f0000000080)='./bus/file1\x00') mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000000400000000a80000"], 0x24, 0x0) 07:30:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f00000000c0)=""/198) 07:30:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfffffff0}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:18 executing program 3: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$FBIOGET_VSCREENINFO(r2, 0x4600, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000100)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0x4000c0) ioctl$USBDEVFS_DISCARDURB(r3, 0x550b, &(0x7f0000002a00)=0x1000000000000000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r7, 0x114, 0x6, 0x0, 0x4) recvmsg(r7, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000002580)=""/186, 0xba}, {&(0x7f0000002640)=""/216, 0xd8}, {&(0x7f0000002740)=""/195, 0xc3}, {&(0x7f0000002840)=""/30, 0x1e}], 0x4, &(0x7f00000028c0)=""/202, 0xca}, 0x40000000) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) recvmsg$can_raw(r9, &(0x7f0000002540)={&(0x7f0000000280)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/93, 0x5d}, {&(0x7f0000001400)=""/129, 0x81}, {&(0x7f00000014c0)=""/67, 0x43}], 0x4, &(0x7f0000001540)=""/4096, 0x1000}, 0x10023) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002b80)={@loopback, @remote, 0x0}, &(0x7f0000002bc0)=0xc) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f0000002c80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002c40)={&(0x7f0000002c00)={0x40, r4, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x4}, {0x8, 0x0, 0xba}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x40}, 0x1, 0x0, 0x0, 0x814}, 0x20000001) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 456.952178][ T1620] block nbd1: Receive control failed (result -107) [ 456.959193][ T9321] block nbd1: Receive control failed (result -107) [ 456.973412][T23160] block nbd1: shutting down sockets 07:30:18 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008911, &(0x7f0000000440)="4b41c5b432339c7388b0161cd6ddc7315e4df4cf25f6") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x8, 0x0, 0x0, 0x75, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x800}, 0x0, 0xfffffdfffffffffc, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x8, 0x10}, 0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x1}, 0x1c) syz_open_dev$midi(0x0, 0x957, 0x80000) listen(r0, 0x200000000002) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0x3}, 0x1c) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x140}) read(r4, &(0x7f0000000300)=""/128, 0x80) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, 0x0) r6 = fcntl$dupfd(r4, 0x0, r1) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setresuid(r7, r7, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003ec0)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setresuid(r11, r11, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r12, 0x0) r13 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r14 = clone3(&(0x7f0000000380)={0x3000300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) rt_sigqueueinfo(r14, 0x1d, &(0x7f0000000280)={0x28, 0x0, 0x80000000}) waitid(0x1, r14, &(0x7f0000000100), 0x1, &(0x7f00000005c0)) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000180)={{0x3, r7, r8, r11, r12, 0x0, 0x7}, 0x3ff, 0x2, 0xfffffffffffffffd, 0x0, r13, r14, 0x5}) r15 = socket$inet_tcp(0x2, 0x1, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setresuid(r17, r17, 0x0) [ 457.100857][T23176] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:19 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020007442844000000000000140000000000000002000000000000000400000000000000"], 0x24, 0x0) 07:30:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081", 0x2, r1) r2 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)="a6088df6fa4b4755c4bceed57bc8d4819498877b9eb1c1f401dceee87919df632eae6578d6e2533127e223176c1084d19189f25bfdeea555b0665b566694cec70ce9fad9a3e5e7ad15879981334388b4c7d919124b07be9a55e6c1eb2f476b97a7d0dcbe2d4fae4180c18fbfb7ffac2a2eecb7a772dfdc7e6862a0ab0bc4e261821a70be2866bb5893266d05d4c401fcadeb2654bd5c2912348b899b8e8ffc497020d4e111b90d1af83ede39b1f7a51a41f9", 0xb2, r1) keyctl$set_timeout(0xf, r2, 0x9) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)='\b') unshare(0xc000400) r10 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r10) socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r12}, 0x10) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x40800) ioctl$NBD_DO_IT(r6, 0xab03) 07:30:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfffffffe}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 457.365031][ T9321] block nbd1: Receive control failed (result -107) [ 457.373610][ T9321] block nbd1: Receive control failed (result -107) 07:30:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x4, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:19 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x840, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0x1, 0x1, 0x75, 0x0, 0x5}) 07:30:19 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) r2 = getgid() mount$9p_fd(0x0, &(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000080)='9p\x00', 0x44, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}, {@mmap='mmap'}, {@msize={'msize', 0x3d, 0xfab3}}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@loose='loose'}, {@version_9p2000='version=9p2000'}, {@afid={'afid', 0x3d, 0x9}}, {@aname={'aname', 0x3d, 'nodevmap'}}, {@debug={'debug', 0x3d, 0x481}}], [{@smackfsroot={'smackfsroot', 0x3d, 'lo\\keyringselinuxsecurity*vmnet1em0'}}]}}) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x6, 0x0, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000000c0)='bond_slave_1\x00') mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r1, 0x80585414, &(0x7f0000000380)) [ 457.508340][T23189] block nbd1: shutting down sockets [ 457.552848][T23201] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 07:30:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x11b002) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2b, 0x808, 0x9) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x31301) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000003700)='NLBL_CALIPSO\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003740)='/dev/sequencer\x00', 0x40, 0x0) mq_timedreceive(r3, &(0x7f0000003780)=""/64, 0x40, 0x3, &(0x7f00000037c0)={0x77359400}) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r5, 0x114, 0x6, 0x0, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000005980)=[{{&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/62, 0x3e}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/95, 0x5f}], 0x5, &(0x7f0000000340)=""/224, 0xe0}, 0x8001}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000440)=""/144, 0x90}, {&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/64, 0x40}, {&(0x7f0000000600)=""/92, 0x5c}, {&(0x7f0000000680)=""/231, 0xe7}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/129, 0x81}, {&(0x7f0000001840)=""/136, 0x88}], 0x8, &(0x7f0000001980)=""/108, 0x6c}, 0x3}, {{&(0x7f0000001a00)=@alg, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001a80)=""/100, 0x64}, {&(0x7f0000001b00)=""/28, 0x1c}, {&(0x7f0000001b40)=""/44, 0x2c}, {&(0x7f0000001b80)=""/100, 0x64}, {&(0x7f0000001c00)=""/158, 0x9e}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/141, 0x8d}], 0x7, &(0x7f0000002e00)=""/204, 0xcc}}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002f00)=""/125, 0x7d}, {&(0x7f0000002f80)=""/188, 0xbc}], 0x2, &(0x7f0000003080)=""/125, 0x7d}, 0x2}, {{&(0x7f0000003100)=@tipc, 0x80, &(0x7f0000003680)=[{&(0x7f0000003180)=""/9, 0x9}, {&(0x7f00000031c0)=""/169, 0xa9}, {&(0x7f0000003800)=""/92, 0x5c}, {&(0x7f0000003300)=""/253, 0xfd}, {&(0x7f0000003400)=""/71, 0x47}, {&(0x7f0000003480)=""/214, 0xd6}, {&(0x7f0000003580)=""/197, 0xc5}], 0x7}, 0x420f}, {{0x0, 0x0, &(0x7f0000004a80), 0x0, &(0x7f0000004b00)=""/218, 0xda}, 0x4}, {{&(0x7f0000004c00)=@tipc=@name, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004c80)=""/51, 0x33}, {&(0x7f0000004cc0)=""/37, 0x25}, {&(0x7f0000004d00)=""/75, 0x4b}, {&(0x7f0000004d80)=""/128, 0x80}], 0x4, &(0x7f0000004e40)=""/102, 0x66}, 0x642e}, {{&(0x7f0000004ec0)=@phonet, 0x80, &(0x7f0000005200)=[{&(0x7f0000004f40)=""/147, 0x93}, {&(0x7f0000005000)=""/162, 0xa2}, {&(0x7f00000050c0)=""/195, 0xc3}, {&(0x7f00000051c0)=""/52, 0x34}], 0x4, &(0x7f0000005240)=""/127, 0x7f}, 0x32de}, {{&(0x7f00000052c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005340)=""/202, 0xca}, {&(0x7f0000005440)=""/135, 0x87}, {&(0x7f0000005500)=""/240, 0xf0}, {&(0x7f0000005600)=""/230, 0xe6}, {&(0x7f0000005700)=""/24, 0x18}, {&(0x7f0000005740)=""/195, 0xc3}, {&(0x7f0000005840)=""/81, 0x51}], 0x7, &(0x7f0000005940)=""/13, 0xd}, 0x400}], 0x9, 0x12040, &(0x7f0000005bc0)={0x77359400}) getsockopt$TIPC_NODE_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x83, &(0x7f00000049c0), &(0x7f0000005c80)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000005c00)={'batadv0\x00', r6}) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000003280)='/dev/ocfs2_control\x00', 0x0, 0x0) ioctl$int_out(r8, 0xa8c2, &(0x7f00000032c0)) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f0000003880)=0x4) mmap$dsp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x4000010, r7, 0x0) r9 = syz_open_dev$ndb(0x0, 0x0, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$NBD_DO_IT(r9, 0xab03) [ 457.601110][T23204] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 07:30:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x1c, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 457.849956][T23176] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x64, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x5d, 0x40}, [{}]}, 0x78) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x6000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) [ 458.045042][T23224] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 458.067893][ T9321] block nbd1: Receive control failed (result -107) [ 458.075693][ T9321] block nbd1: Receive control failed (result -107) [ 458.080136][T23228] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 458.092364][T23220] block nbd1: shutting down sockets 07:30:20 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$kcm(0x10, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r2, 0x711, 0x0, 0x0, {0xc}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x40}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x24044100) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r6, &(0x7f0000000340)=ANY=[@ANYBLOB="ffd9531c1969030000005b7213f6012f663000000000e0529ce3a9eb0700fffffdff6b6f0000c92cc1f5b9957dda8b6d402a360dd5ebf95a48cec9a2d00370ca5a524d2bc749ff60a90468d281883bb1022d38c4bc0e615681e2642ce5d23e792549ffd2912d286fab74692dd981274eacf129dcd2d6a7528441d6a1cd7ba776bb793de859e1"], 0x26) sendfile(r6, r6, &(0x7f0000000240), 0x7fff) [ 458.203983][ T9321] block nbd1: Receive control failed (result -107) [ 458.229042][T23229] block nbd1: shutting down sockets 07:30:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x23, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:20 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x24, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./bus\x00', 0xefffffffffffff7e, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="2a627f6459695e3faf0b64da92107cf51a91c24711d9dd1142b27f397c4d5371cf3767a2f1284b5c7754b970e0fa8499eec3836eb9", 0x35, 0x7}], 0x40080, &(0x7f0000000340)={[{@creator={'creator', 0x3d, "f237371e"}}, {@uid={'uid', 0x3d, r0}}, {@session={'session', 0x3d, 0x6}}, {@session={'session', 0x3d, 0x6}}, {@part={'part', 0x3d, 0x2}}, {@nls={'nls', 0x3d, 'ascii'}}, {@nobarrier='nobarrier'}, {@type={'type', 0x3d, "252a0286"}}, {@nobarrier='nobarrier'}, {@session={'session'}}], [{@appraise_type='appraise_type=imasig'}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000680)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r3 = dup(r1) sendmsg$IPSET_CMD_GET_BYINDEX(r3, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=ANY=[@ANYBLOB="640000000f0601020000000000000000020000040500010007000000050001000700002006000b00010000000500010007000000050005000700000006000b000000000006000b00ffff000006000b00000000a41d000b007f00000006000b0001000000"], 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x8040) 07:30:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f00000000c0)) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000000)={0x100000000, 0x5}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x200000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000200)='Bvmnet1\x00') bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000500)={r6, @in={{0x2, 0x0, @empty}}}, 0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={r6, @in={{0x2, 0x4e20, @loopback}}}, &(0x7f00000002c0)=0x84) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000000140)={0x6, 0x1, 'client1\x00', 0xffffffff80000003, "e4aaeeb82051f08e", "01dfa3c4ce4ce44fa1c86e0775b653efcfd458ff59b72434fadbf9ba68cc0e8b", 0x4, 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(0xffffffffffffffff, 0xc0245720, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xffffffffffffffc2) [ 458.489895][T23240] block nbd1: shutting down sockets 07:30:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000040)='dirsync\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00000000c0)={0x0, @null, @netrom={'nr', 0x0}, 0x0, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x8001, 0x4, [@null, @default, @null, @bcast, @bcast, @default, @null, @null]}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r5 = syz_open_dev$ndb(0x0, 0x0, 0x10041) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r9, 0x800442d2, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @local}]}) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:20 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1f) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') fsetxattr$security_evm(r1, &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@md5={0x1, "858d6c9aae3dac290b8da18c8bd39db1"}, 0x11, 0x2) 07:30:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x2], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 458.948597][T23256] block nbd1: shutting down sockets 07:30:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x3], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) socket(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x6, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000340)='./bus\x00', r4, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r7, 0xab03) 07:30:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x38, 0x4, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}]}, 0x38}}, 0x40095) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x400000000008, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r6 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x4) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) futimesat(r6, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000300)="0503000006023e0001a041a0c52cf7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a8816107d08f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x40ed) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) 07:30:21 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000370153ecc2da66a00000000000077edf779c2e5d83a6a04a9214a94c5d50333defe6b10eefa9843065e9ce038b6f7e17e752d7f"], 0x24, 0x0) 07:30:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x4], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 459.404721][ T9321] block nbd1: Receive control failed (result -107) [ 459.415372][T23273] block nbd1: shutting down sockets 07:30:21 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) inotify_init() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) r2 = getpid() pidfd_open(r2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, 0x0) close(r3) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) 07:30:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r8, 0x800443d3, &(0x7f0000000000)={@fixed={[], 0x12}, 0x7, 0x5, 0x7}) 07:30:21 executing program 5: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) pread64(r0, &(0x7f0000000080)=""/102, 0x66, 0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x5], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 459.776079][ T9321] block nbd1: Receive control failed (result -107) [ 459.782971][ T1620] block nbd1: Receive control failed (result -107) [ 459.795429][T23295] block nbd1: shutting down sockets 07:30:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x6], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r5, 0xc0585609, &(0x7f00000000c0)={0x50, 0x6, 0x4, 0x400, 0x7, {r6, r7/1000+10000}, {0x3, 0x5, 0x40, 0x80, 0x20, 0x2, "d74b76f6"}, 0x9, 0x3, @planes=&(0x7f0000000040)={0x1000, 0xdaac, @fd, 0x1}, 0x5dc, 0x0, 0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r8, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd4, r9, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x200}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xf186}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6982}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3746}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffe00}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10a}]}, @TIPC_NLA_BEARER={0x4}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10000}, 0xc000) ioctl$KIOCSOUND(r4, 0x4b2f, 0x6) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r10 = syz_open_dev$ndb(0x0, 0x0, 0x0) r11 = getpgid(0x0) wait4(r11, &(0x7f0000000380), 0xa, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$NBD_DO_IT(r10, 0xab03) 07:30:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x7], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 460.162903][ T9321] block nbd1: Receive control failed (result -107) [ 460.171029][ T9321] block nbd1: Receive control failed (result -107) [ 460.181606][T23313] block nbd1: shutting down sockets 07:30:22 executing program 2: setresuid(0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80c0, 0x0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3, @local}}, 0x1e) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f00000002c0)=[{{&(0x7f0000000340)=@caif, 0x80, 0x0}, 0x800}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) open(0x0, 0x0, 0x0) 07:30:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x25, 0x4, 0x1) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x486201, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r7, 0xc0405665, &(0x7f0000000040)={0x400, 0x4, 0x9, 0x200, 0xf1, 0xf2, 0x8}) r8 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:22 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/bsg\x00', 0x200400, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000a00)='/dev/audio#\x00', 0x800, 0x309000) r3 = socket$isdn(0x22, 0x3, 0x22) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r7 = syz_open_dev$midi(&(0x7f0000000a80)='/dev/midi#\x00', 0x10000, 0x200040) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/loop-control\x00', 0x4000, 0x0) r9 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/video35\x00', 0x2, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r10, 0x40485404, 0x0) r11 = socket$bt_bnep(0x1f, 0x3, 0x4) r12 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r12, 0x114, 0x6, 0x0, 0x4) getpeername(r12, &(0x7f0000000b40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000bc0)=0x80) r14 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r14, 0x40485404, 0x0) r15 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000c00), 0x80400) r16 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r16, 0x40485404, 0x0) r17 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000c40)={0x0, 0x0}) stat(&(0x7f0000000cc0)='./bus/file1\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = syz_open_dev$usbmon(0x0, 0x1, 0x48000) recvfrom$inet(r20, 0x0, 0x202, 0x0, 0x0, 0x10000007c) r21 = shmget(0xffffffffffffffff, 0x1000, 0xa08, &(0x7f0000ffe000/0x1000)=nil) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r20, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = socket(0x11, 0x2, 0x5) getsockname$tipc(r24, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001280)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001240)=0xe8) shmctl$IPC_SET(r21, 0x1, &(0x7f0000000840)={{0x0, r22, r23, r25, r23, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) r26 = epoll_create1(0x0) r27 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r27, 0x40485404, 0x0) r28 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r28, 0x40485404, 0x0) r29 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000d80), 0x80800) r30 = syz_open_dev$audion(&(0x7f0000000dc0)='/dev/audio#\x00', 0x1, 0x2000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)=[{&(0x7f0000000400)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000480)="02e15330cee4be", 0x7}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="450a4203176a83dd5c015e43470978569ebd05c660d7e12228dcb56d06be6ac90c54ff19612f85d8da91381236f571b464bebf20ba7706981b691803cd59fc25e68fff47d9d01b6941425d9cbb1b3ac0fd310270a6a2ad18c238cfa19556bd2133b6c2f014ffb9186c6aa2720f38712bf43b8eab394a3841b53575b89c9435540039be596c151b8ddc3a63e8eea948b348", 0x91}, {&(0x7f00000005c0)="620a8aa6d0a2b242d48ee44a49d65f0c6edffa88bdf981d3afd91354c4ffd358c580a3a1a7acb431f1d3f0ec6423bd", 0x2f}, {&(0x7f0000000600)="7309daabd9d181d6eeb413e3d10f5ce37ff8ab535f711231cae1d6b4291b65b09c209143659111eb1344aae5b577bf113ac5a5f06a6fe9a64ce6c47401e15be7e0554ccb0e63de6be2dff9ddff149f5d0c115040aa1d319954531ba249f706f8bcb8bf4f7f71349ac315970714859dae3a21efee90705357c88e3168d9beb10e09faccba4a496ad1e0b4b6d2599cdd718970c047e43efab629874b2160010c063f50ba080ff6496af9b4285fe99b9fd98d0014687488d7bc2d6709d1f058f31035539b707dce3bf4b7b02d4f280d18483ad0d771fd7fca18e2e0e755d72413279940", 0xe2}, {&(0x7f0000000700)="002807747106d5fe0322408ec74cdf06c62ba501a97866d4eb8057bbf5ea847df350629ad700a486104a45e78e2845430f942f00abd1c4053f88fd053f6ea2070f22684d8de6af2e4152d11c026863e8e3b6debdd9493934b886be0e4ab1c05e0fcc255b2dcb902c9f03df99cdd9021735b28cc9db06b8f472c018fe37a87fccf4", 0x81}], 0x6, 0x0, 0x0, 0x40080}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000008c0)="26bef8d57107614fe5711f8b2c47720dc84450e8c0d9ed28672d707516b4b333060827794acb24b268924d7bab7d49709225c8f2aacffaa950bdb3734a2738199e402c9702de33b17c13340db89a04d8df11e9c57dc6c1405c799aca1656e529a727", 0x62}, {&(0x7f0000000940)="02db58fa32ef5216ff9dd0f5e507120d35b898", 0x13}], 0x2, &(0x7f0000000e00)=[@rights={{0x34, 0x1, 0x1, [r0, r1, r2, r3, r4, r5, r6, r7, r8]}}, @rights={{0x30, 0x1, 0x1, [r9, r10, r11, r13, r14, r15, r16, r17]}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r23}}}, @rights={{0x24, 0x1, 0x1, [r26, r27, r28, r29, r30]}}], 0xb0, 0x40}], 0x2, 0x4000004) r31 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r32 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r32, 0x40485404, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r32, 0x40485404, 0x0) dup3(0xffffffffffffffff, r31, 0x0) r33 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r34 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x5c, r34, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xae11}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3c}]}]}, 0x5c}}, 0x4000840) renameat2(r33, &(0x7f0000000340)='./bus\x00', r33, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r33, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000040)=0x2) bind$x25(0xffffffffffffffff, &(0x7f0000000140)={0x9, @null=' \x00'}, 0x12) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r35 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r33, 0x6611) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r35, 0x40485404, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000100000500081000020011fabc796f6aa4445f45341a944cea79eeff000000000000", @ANYRESOCT=r31, @ANYRES16=r35], 0x3, 0x0) 07:30:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x8], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 460.498796][ T9321] block nbd1: Receive control failed (result -107) [ 460.510308][T23325] block nbd1: shutting down sockets 07:30:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) 07:30:22 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x410001) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000040)={0x18, 0x2, 0x7f, 0x6}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee00) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 07:30:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x9], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 460.768303][ T9321] block nbd1: Receive control failed (result -107) [ 460.777807][T23341] block nbd1: shutting down sockets 07:30:22 executing program 1: rt_sigaction(0x3e, &(0x7f00000000c0)={&(0x7f0000000000)="c402fd20a4c0e200000043d9fbc481f9d7ccf3affec2d8d0c481fd617e05662667442d920043988f4978803e", 0x40000000, &(0x7f0000000040)="660fe572fec481f91316450f75fbc42281bea53c0000002e3e660f59dd366f360f1ad38f88aca21bfde300c4e2e500e1", {[0x4]}}, 0x0, 0x8, &(0x7f0000000100)) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000140)) 07:30:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xa], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:22 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r1, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20040050) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x1) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000340)={0xa20000, 0xfffffffd, 0x5, 0xffffffffffffffff, 0x0, &(0x7f0000000300)={0x990af6, 0x0, [], @value64}}) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7, 0x4) shmget(0x2, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) io_uring_setup(0x571, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x2fa}) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000400)={0x3f, 0x8, 0x4, 0x0, 0x4, {0x77359400}, {0x4, 0x2, 0x7f, 0x21, 0x5, 0x7f, "3df6009a"}, 0xffff, 0x1, @offset=0x3, 0xeed, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r5 = pidfd_open(0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x406, r3) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000540)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4800800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, r7, 0x400, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x6, @media='eth\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4048008}, 0xc000) r8 = io_uring_setup(0xf70, &(0x7f0000000680)={0x0, 0x0, 0xb, 0x3, 0x3bf}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000002, 0x4010, r8, 0x8000000) r9 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000700)='/dev/video1\x00', 0x2, 0x0) dup2(r9, r6) r10 = creat(&(0x7f0000000740)='./file0\x00', 0xa2) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r10, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x38, 0x1, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0xa7877d2154825e96}, 0x40) r11 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/cachefiles\x00', 0x84000, 0x0) r12 = syz_genetlink_get_family_id$smc(&(0x7f0000001e40)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r11, &(0x7f0000001f40)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001e80)={0x7c, r12, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4006010}, 0x8800) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000002000)={0x0, 0x3, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000001fc0)={0x990af7, 0x7, [], @p_u16=&(0x7f0000001f80)=0x20}}) shutdown(r13, 0x0) r14 = syz_genetlink_get_family_id$net_dm(&(0x7f0000002080)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000002040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002100)={&(0x7f00000020c0)={0x14, r14, 0x300, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000002200)='./file0\x00', 0x4000, 0x2, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r4, &(0x7f0000002340)={0xb8, 0x0, 0x3, [{{0x3, 0x3, 0x936, 0x1, 0xfffffffb, 0x5, {0x1, 0x4, 0x2, 0x8c4, 0x8, 0x40, 0x5, 0x400, 0x0, 0x40, 0x6, r15, r16, 0xfff}}, {0x2, 0xffff, 0x10, 0x8, 'veth1_virt_wifi\x00'}}]}, 0xb8) 07:30:23 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus\x00', 0x10, 0x1) readlink(&(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000080)=""/93, 0x5d) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x48000) setsockopt$rose(r0, 0x104, 0x1, &(0x7f00000001c0)=0x9, 0x4) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="02000000010000000000000002000000000000000200000000ee00000400008c0000000a"], 0x24, 0x0) 07:30:23 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1f) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x7, 0x9c, 0x1, 0x3, 0x0, 0x40, 0x100, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x81, 0x4, @perf_config_ext={0x8, 0x3}, 0x18002, 0xffffffff00000000, 0x35, 0x2, 0x2, 0xffff8000, 0x1f}, r1, 0x8, r2, 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x80, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') ioctl$ASHMEM_GET_SIZE(r3, 0x40046f41, 0x76006e) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x40186f40, 0x76006e) 07:30:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xb], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 461.274538][ T9321] block nbd1: Receive control failed (result -107) [ 461.281486][ T1620] block nbd1: Receive control failed (result -107) [ 461.298613][T23354] block nbd1: shutting down sockets [ 461.390498][T23354] block nbd1: shutting down sockets 07:30:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x60c141, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x14, 0xef, &(0x7f00000000c0)="ae23d7255685c5b93e526fdff3fa39e2477eb497dfa4072793b92ea17118a7d34bbc3d6e4121db980f4d1975dd09d44a824bab915e45af2204c11474b2317788a3e3a3b57e14f85a1eca9330701b7310afa0e53e9e49894ca15965dfe96d4718e992400cb4df5245c0859ebd27930282a997065b8a299e1e119dd16743336075dd3ec16f35e962f285036500d566d32d2a43d6fbd59b821cb8e7bbd56bd8e28e3faefa0b64286050bfd8182b3bd53f860a7811dba47a5a63a8d5863fee290e61ce4c15847c36852b4d12f2d736f1ad178a72f158536427f150eb687319d3786b8d215b1e82c15100d401cb2fb72443"}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$KVM_GET_FPU(r8, 0x81a0ae8c, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xc], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:23 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) fstatfs(r1, &(0x7f00000001c0)=""/186) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:23 executing program 3: set_mempolicy(0x3, 0x0, 0x2) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) write$snddsp(r0, &(0x7f0000000040)="25a8355834aa3e4be6ff3f3d5f5942ba015240f0ea73a5b0c4cb01353b8cd2c05e41d1aef922e1ab16c4344726ace124274ed144b8197ca422b550192645232729dfcba9a071", 0x46) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)={{}, {}, [{}], {}, [{}, {}, {}, {}, {}]}, 0x54, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 461.623202][ T9321] block nbd1: Receive control failed (result -107) [ 461.631605][ T9321] block nbd1: Receive control failed (result -107) [ 461.639684][T23387] block nbd1: shutting down sockets 07:30:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000000000)={0x51, 0x10000, 0x3ff, {0x4, 0x8}, 0x0, 0x6}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xd], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 461.945601][ T9321] block nbd1: Receive control failed (result -107) [ 461.952551][ T1620] block nbd1: Receive control failed (result -107) [ 461.962043][T23403] block nbd1: shutting down sockets 07:30:23 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) write$FUSE_STATFS(r0, &(0x7f0000000080)={0x60, 0x0, 0x4, {{0x1ff, 0x100000000, 0x9, 0x8001, 0x1000, 0x3, 0x1, 0x7}}}, 0x60) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xe], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x4, 0x680000) ioctl$VIDIOC_S_SELECTION(r4, 0xc040565f, &(0x7f0000000040)={0xb, 0x102, 0x1, {0xfffff94c, 0x4, 0xdc, 0x7}}) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000004000000000120003006269e33f68ee57290a6a69237379003000000000240007800a000280080001400000000000000180080001400000000008000840000006000000335f8a944e81a7b7161de379040700000000000000c820cac7a94a79600000000000000000000000000000000000000d52b271d9"], 0x70}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$netlink(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e24, @multicast2}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000010c0)={r4, 0x1000, "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"}, &(0x7f0000000780)=0x1008) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000002000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r6 = socket(0x10, 0x2, 0x0) close(r6) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000340)={0x1f}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000500)={r8, @in={{0x2, 0x0, @empty}}}, 0x9c) r9 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000004440)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000004580)={&(0x7f0000004400)={0x10, 0x0, 0x0, 0x801008c}, 0xc, &(0x7f0000004540)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r9, @ANYBLOB="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"], 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008000) sendmsg$NLBL_UNLABEL_C_ACCEPT(r6, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r9, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x7}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x50}, 0x1, 0x0, 0x0, 0x8040}, 0x8080) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x8c, r9, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:crack_db_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x4}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008010}, 0xc0000) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x58, r9, 0x800, 0x3b2, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'geneve0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x58}, 0x1, 0x0, 0x0, 0x4802}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r9, 0x2, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r10, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000040)='./file0\x00', 0x4) statx(r10, &(0x7f0000000300)='./file0\x00', 0x100, 0x20, &(0x7f00000005c0)) 07:30:24 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2, 0x1}, [], {0x2}, {0x4, 0x2}}, 0x24, 0x0) [ 462.308236][T23420] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 462.375755][T23418] block nbd1: shutting down sockets 07:30:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xf], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 462.427728][T23420] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 07:30:24 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80c00, 0x0) accept4(r0, &(0x7f0000000080)=@phonet, &(0x7f0000000140)=0x80, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:24 executing program 2: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000000)={0x8, 0x103, 0x4, {0x7, 0x800, 0x0, 0x8}}) 07:30:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x10], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 462.665472][T23410] overlayfs: filesystem on './file0' not supported as upperdir 07:30:24 executing program 3: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) keyctl$update(0x2, 0x0, &(0x7f0000000000)="806885429dd0d450862b17a595940d09b47a0e744445b97d45e62282221fbb15e1ad9597241574e799197ff318b3a2caf175729cfb2bec0cfa470913c9f48ed743d919be2ae9d3e4faa929d0bdac869772b5d995cddbc51480c7c65e27112ae81c2a817ca17d3aab34f339653cc528ab7b49c60f585d6c5d8e4e15ad440d41f82c62a010d817e3fccb89c6d820744fbaccedf69ca16cafd5807a926a24a4e25e9596f03d9b947fa6f661600c35c340fdf08072a51bb05020ed3bda5753", 0xbd) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) 07:30:24 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000500)={&(0x7f0000000080)=@llc={0x1a, 0x6, 0x4, 0x1, 0x5, 0x8}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)="f014b83a40e69b8cf06d2c038c5809d0265d3a723d7769d71b47157e9657379a75f7519e460ad328ca82dae1848a0e8688780ba43bcc2fc8231f58f7660680be50ce17cbf1bc103d433d5b679ca11d93511c254f02069966fd6c01d862d22d4237674886422c2591d2ffbb4279360ed5", 0x70}, {&(0x7f0000000000)="cb817a315fa957f50c6ecb1771bd3f8e5e13aa52d38ce0bda7de1eb6bfac89566180b535dcbd222185d2f214abaae8aaefd07c83", 0x34}, {&(0x7f0000000340)="2df89ac350b11db5037db3bec3c32c8fa53fbaf7fd521badbf45d814bdb76d3d2e030ca6195434dabd0f60e8409821b3543ebfd94c2f4d4fa66e88153e438e6d8c213d86ba4c84bd81af62f192f19f10f62d738fc1515d5b66a34cdd40870049f0ee0ee184cb7b7eaf1be6b0041c976d2e85785e2db2e2c2712d14f5cfb7befc402ca37b13fc7bfd9b7211906756978121190dc3cf6748650fe73419260fd6add96aa5f9f6b3f33ef30894a4858f3c1e9154e43af849ba626f5a44319550e99ba80853aec8e3a9197a6b931a5cba79dd036fa1d3d2a943164343cbfabecc5fb3c250aa7dde09e94cac42da08e98eec67d7478a91c4de1ccab9", 0xf9}], 0x3, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x800}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x38}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x3e8f44e1}}, @mark={{0x14, 0x1, 0x24, 0x27c2}}], 0xa8}, 0x30040040) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000001000000000000000200000000000000000000005a9e0e12f1778f6db37b493f3b18dbf689e2b2a6282ebe250c25732b646fe3ed50933c38c7064b4f5864c1fcd02327afe46d7624eb935077a83ff87b9c2af3b7a86974b9b8aed1b616735318e92429edf69902ec56044cb8613ec1ef8c358fe5eb33bab022448beee3594c7de3b04bcca0dbb2a2865f04e8252ce1"], 0x24, 0x0) 07:30:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x11], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:24 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) fsetxattr$security_capability(r0, &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x8, 0x8}]}, 0xc, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 462.957435][T23454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 463.025760][T23454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x12], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:25 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081", 0x2, r0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000140)={r0, 0x6d, 0x46}, &(0x7f00000001c0)=ANY=[@ANYBLOB="656e633d4f6f657020686173683d726d6432353600000000000000000000000000000000000000000000000000000000000000007f9a00"/78], &(0x7f0000000240)="067072012daefabfef507ba8e9541887ad79294576f5e9b6714d4a7729da110038eb8e84c3ef285594e1b79563e66b93b3101df78532100f6d7c160240544e00004d5920003feeaed844bccfd8a6bf477b014110c54251f1ba0d85d0d99c98996c4efb10ae92722c69ff479c2b", &(0x7f0000000340)=""/70) setxattr$security_evm(&(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@v1={0x2, "a0e4691f2ea79c8aa371b19f71ed1f487393c55d"}, 0x15, 0x1) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000000400000000000000"], 0x24, 0x0) 07:30:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:25 executing program 3: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000380)='/proc/capi/capi20ncci\x00', 0x244902, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4d, "c6a25aed194478a78f82b19167d1e84445e924315107b49afa77c11ffbadb5d7861454039f5ad3c28f20b1db625d4e9fea7031888137cbab8bfb754f708324ea830db4d692b90411f33ccf7cf6"}, &(0x7f0000000280)=0x71) ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f00000001c0)={0x0, @reserved}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x50000, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="eb5190", 0x3}], 0x0, &(0x7f0000000140)={[{@fat=@showexec='showexec'}]}) 07:30:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$sock(r2, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)="d41312f5bf3e31535adf4a1cd854c6567bd9d910b212e6e1b6c8ce5905dda58c0dab534b14134a3fd3e21f1bdb3f19d48a55fada414406fb247708e9d45a72912e865df4d0e1f68e037a7b1f3cd24ab830a1ae91c8cd08f1f888479e4f033fcf44d76960f22b625277ec7dd3a8487a09510354d9cceecb8d7876703f16a7041eeb5c72cb4fe632907ece49b6ee9dbae7c013e04df2c077625132c56d0846f2e83f862c851f1b8422d0a9bc003dc8c35d8276acbf65d9c699318a3780e4ce79d1", 0xc0}, {&(0x7f0000000600)="cce6b8692115e2b29a2ceea584cd696ba7a3124060fb1a7335793e14880cd3fe7301", 0x22}], 0x2}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000280)=""/143, 0x8f}], 0x3}, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) 07:30:25 executing program 5: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x10000) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x4}, {0x4}}, 0xfffffffffffffefd, 0x3) 07:30:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x48], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 463.782889][ T9321] block nbd1: Receive control failed (result -107) [ 463.789771][ T1620] block nbd1: Receive control failed (result -107) [ 463.799311][T23482] block nbd1: shutting down sockets 07:30:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x4c], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 463.824031][T23485] FAT-fs (loop3): bogus number of reserved sectors [ 463.886582][T23485] FAT-fs (loop3): Can't find a valid FAT filesystem 07:30:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:25 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00080045000028000000000002907800000000ffffffff11ff907800000000000000000000000020000000"], 0x0) 07:30:25 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="02003804bd04eb081a577837e700002100000000000000020000000400000000000000600800"/47], 0x24, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x4100, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) fgetxattr(r2, &(0x7f0000000240)=@random={'osx.', 'system.posix_acl_access\x00'}, &(0x7f0000000280)=""/63, 0x3f) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SOUND_MIXER_READ_RECMASK(r1, 0x80044dfd, &(0x7f00000000c0)) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/122, 0x7a) 07:30:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x60], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 464.108675][ T1620] block nbd1: Receive control failed (result -107) [ 464.116528][ T1620] block nbd1: Receive control failed (result -107) [ 464.138628][T23505] block nbd1: shutting down sockets 07:30:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 07:30:26 executing program 3: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000025c0)={&(0x7f0000000280)=[0x0, 0x0], 0x2}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) pwritev(0xffffffffffffffff, &(0x7f0000002500)=[{&(0x7f0000002640)="5d8ade37921e7a51f384ff49b682c6ff829ce5cbb849ea7ea15e78037d89113cccc8b247599588dd08424761a3f224ca7e1a18e6665bc933d800f6c26961550956709a217771bbf9c8b01e5f078076111c97af22", 0x54}, {&(0x7f0000000100)="31a19a1bff4b2a227df38476444879f96a7452aacd53c3ff1d8f45b25a32f8e41dcd378038766b4d1f5c29b5858a0f4c7caaa54d8298203208f57ad5ac681a58c50907c12afd0bfa98598895963a42c71554127194eb760a68454f165c17c1a2e85072a7202759f38dd6b349b4af94fe852777023d6e0d13c8baeb662bee7653c8585150c04a01c32c95d942340c", 0x8e}, {&(0x7f0000000400)="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{&(0x7f0000001400)="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0x1000}, {&(0x7f0000000300)="138d7f6c27339020494f783861027c8186c2cbd52d1329c530f2ef173631e83991d93ed401c5195c03e2127470fea5c42afd1d2849d1e2066e", 0x39}, {&(0x7f0000002400)="d963e1da7c5accf0e896a0ec34da99133b72b8bdc49c95a977b6db308efd6f040dddc3208f963935fc3c8916fdf1f3ca894bd3faa82ca78369b6ac2cc6001a218e432dafd8a9c236f388dd3af2e5572de3e9b0864c6a627cc4bdf99805d7fcab97510cf23502881fce31c004097e323d733222f22a62a54ecf386cf88160004b28071d74ecce99b8f4a3459c763d8802910139f05f178c5627a1f05a72b27a841b19a169762ebba21681d4b07323bf0393916e644b23a92af55d8f862829ce80be9b4837b22c135f641bc70ab9d216b1af7eb1973613d006817f0de9914e", 0xde}], 0x9, 0x5978) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000002600)='./file0\x00', 0x4) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r7, 0x114, 0x6, 0x0, 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r7, 0x8982, &(0x7f0000002740)={0x0, 'team_slave_0\x00', {0x4}, 0x55}) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x5) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SIOCX25GCAUSEDIAG(r8, 0x89e6, &(0x7f0000002700)={0x9, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00000026c0)={r9, &(0x7f00000000c0)=""/47}) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="24000000180007351dfffd946f610500020000091f000007242808000800084004001000", 0x24}], 0x1}, 0x0) [ 464.162093][T23505] block nbd1: shutting down sockets 07:30:26 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4, 0x2}}, 0x24, 0x0) 07:30:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x68], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:26 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/50, 0x32}], 0x1, 0x1a) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x9, 0x8, 0x5, 0x8, 0x3, 0x3, 0x9, 0x298, 0x40, 0x45, 0xfffffff0, 0x9, 0x38, 0x1, 0x9c29, 0xfe00, 0x100}, [{0x60000000, 0x20, 0x9dab, 0x10000, 0x1, 0x8000, 0x6, 0x7fffffff}], "6e00866eb90294be2dd276870654590d9e3a3a2556173ae13da4391c3a5b40469ba942e103ea9f7d210cbd54d1512a988ec5c219581d63738b05a4e43f0705183e0b61e1666bfdebcf494e618bb8217192fbf89ad7fa2bc0f92c9e313707123454d7952042c2df80bbfd32a76340549d76a16b61b81463cc0c0f718dc18117e687f8b778dc6cbb286c741d6ce68d0385535c2e57f973b90cdde32479e57a697d53daba71f588c43036f4f67e7af7531f88248b4b9133a7785aa48e15bbafda90423611ddd50ba9ca8d2aaa6b10424cd3e53ebe6cff4e8801992c7597", [[], [], [], [], []]}, 0x654) r4 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$IOC_PR_PREEMPT(r4, 0xc0506107, 0x0) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000001c0)={0x80, 0xc7, 0x7, 0x7, 0x88}, 0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000240)='$!proc[ppp0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r10, &(0x7f0000000340)='./bus\x00', r10, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ID(r10, 0x80082407, &(0x7f0000000280)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) ioctl$VIDIOC_QUERYMENU(r8, 0xc02c5625, &(0x7f0000000100)={0x8000, 0x7fff, @value=0x2}) 07:30:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x6c], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 464.458689][ T1620] block nbd1: Receive control failed (result -107) [ 464.467163][ T9321] block nbd1: Receive control failed (result -107) [ 464.478743][T23534] block nbd1: shutting down sockets 07:30:26 executing program 5: mkdir(&(0x7f0000000000)='./bus/file1\x00', 0x1) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {0x1, 0x5}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:26 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr="fffd17b27b4ed00863547f10ea089c55"}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 07:30:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x10) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x804, 0x0, @dev={0xfe, 0x80, [], 0x22}, 0x7}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0)=0x5, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) 07:30:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x74], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:26 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$SOUND_MIXER_READ_STEREODEVS(r3, 0x80044dfb, &(0x7f0000000140)) syz_emit_ethernet(0x300cce, &(0x7f0000001100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00008100000086dd6000000000000000ff00000000000000000008000000000000000000000000000000000000643a7ecb1d0f244e131de2932f1307db067517dcefb09af8d2d0e2d1254ab7f8fb3bbd76fed0375b16081c9c6ef7d877ed0e9a97bd4d6f706fbc76cd3898bd5fde726ec0d319b4e10fcadb49acda8eda3317b7a302e39c413fa6c9061c4208dfc5c235230c2220b6f8626b24eb752eb2615cd6345b807dea868ea8dd2ccd3b3ffb35cae89b5e5e58fac41f061f8acdf3d3af7f00c1bd5920c240bfb9ebb40aa90af8c05a957c3a57b5c13ee8db2ae4f3d966e9eeb003db49c09a146011813e08000000026f319079371068c3850a0f19a68bed9bdad8b9e702d2523e9f1dd80ff7be2d795ef61ca78c46e1ebff40c1bc0a32fc9f4b9effffffffb4020b1edf129d26f63ff710dcf2a4db3993377c9850d70da11787d7b22d922a768953f5e8099b75d61f16c4a3cdf7afef623a9706d0a823e0c40fa75d3238175338877314ce7af1ea89a00aa22792d78bcf6e92e5d2228d7f38ea25023e65fdeb9a9e7cf00ef8958e6f5a3112b25cccf8527ec354b139bbd9c081d5644f27e56b74dc9f831489456743e0f442ae5891ea4bc1da45bc941fb992c026010001006db39f07a98711a37123d5e80d32276525433021bb39966e42023d573dac6152f3d86011cc695c97a83f5b8218d39c760f086449fcaafe67e310cf2c51109f334153b6e469f1a37c87e1d1bd4c0fc641b9cd3a978665fbae27695eb9eb84eb7100ce5fbd8d076eb93a3858eb6abc5a8ea3027377c77d8cf0bdbb1976942f5377f5dae3a8f21deb4508bdc4252475c292e2a830d7c2c59f975a919483874b9d6318b4a01835f893a2b7942f481f7b5fd4f3fd5bcbce347032ff36767676855817e3fadbc79db19d122cc885cf7a748060ac43fa222de99e35434890e7262c9a03db158aabdf4bef34076c6c0a2180a2ccfb16b70757f8bcbe702dc065a5d9e5185cf1217c98c3db6bdf59397d18ddbe73e50b52b93e9b1d4e496102a3c5d84dfcb2ec18328881e8f37eecf491d5e25050a837e83939761b81d092283296e1eee370113df02928f4214b57c91d3eb096f05704c37e144c1f90f6ee3478216b38c81e18a524e0631f7f747cb286fa3ef81e94632588204ba999691633042f79443dee0d4cf56ec528e571d3ef12d442b527211adf14b832ddcbbf7bb3e717827c4a621126a0d0da9d29e1ff3e6effb49adfbf583a01edc3e728b6ac5d0a3156aae5d8c1a00933ee97ea31220a42a3580004cde5e499887ee271bdcb25bde76b0a6369939dc94b6f2e5a5f543327ac115d96ade48e46204f148397e25d29c25fcf96e08bea5f528cd3c981b80b8bbc27c236675c33a5c793974196737069f0ad5bfddcb411d80e3d40dad21bb3fe492ae0c02a08d34b42f0236d615ff4dd964ff2e01069c47d493771a15caf66bf41b91503f9d58aa1e4fb3c94d3926ecc1eda7da0a4d817d17483f6f0cd480efbd754c9fa24932c240d7c37daf33bb5a847e6a4bb0e4d68d91a968851f7db6ffce3d2a7e6c1752df7082e8ca184d51a96745ac153dd295ce22a7c22f729438a9b6be6a1664e618f5e5de1554b1eb4abadd0e5a36904d6812cbef17b4029e81431c13e0f6b1f63687eed9502a9beb16bb2f02d2798002e3060b90c0b020ae4dda1ef9e469ab780dd9d4aa0868f59da7fb9f716f869a59d253419a10ae2850000"], 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000006c0)={0xc6, 0x200, 0x8001, "64e6d07288f9734c4e4c612f27c5d1252d72fbc486fbf695ffe654c6e5240ddd5e49208b111c6478c1f097fb46fe48f54cdf2e27c02a8118e4a87266120a497081f774113295be23f29eccd3e01c947cd96caf422ee4f615e3827b8d7487b6692242b2490d734f7dc63883baf353eddb385b592bc55144ee1517869f641e55cc273d43bf0f3ed1d2d2dfacae05110fff6d1f0a52501a59e8fe6fb513805d46c2353014b536ea68fc107b7972e02099d34d99875bc3265fd9bf8f8fefac7ca12fd513794518db"}) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1f, 0x1f, 0x0, 0xff, 0x2, 0x6, 0x7fff, 0x1ae, 0x40, 0x1a, 0x19, 0x0, 0x38, 0x2, 0x1ff, 0x8000, 0x7ff}, [{0x70000000, 0x4, 0xf2, 0x3, 0x40, 0x944, 0x20, 0xfff}], "34b94da2b966be5bbf4f66aac78ad509aeebdcd4fd7337ca7d080551066fcf1ac40e9e003a883420432fd3754e9c1e63ab54c38a380ea8a9eae2de76a6473f736d32624f08774737a4df53cef3aebeb9ca4f94328a55935bde8c72149715049f1c3f039852e645fcd92b0dfbd4500629b25f8ff81f2074a2eadd9fcfb310f779dd6fd7566fa08b67bb0e74daf53d3fbf983fd0a4b613ce19e3906c444f4b7683a4adc85656b888dd76b49115d3a4d9a8ac08204fea2c6999acfbb30fa0b22cb4182644c824a4bcc6165428215ffdf9470953755807a870127d4b50405324d8d148ab9fcb05d98f9d96", [[], []]}, 0x361) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) setxattr$security_ima(&(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@ng={0x4, 0x0, "4fcdc9021e2cce5166fdff"}, 0xd, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000010000000000000002000000000000000200000000000000040000000000000088ac08363fd0628e8f847d1de8165557ad240ab40b297cff78425e80b43568052f80ea32af78546082f0854f95b1f708c8a0f0ce8e5655606f3f730f12642a5d1fa6c8280269a6878cee1da586d9e5b8ad187fefe4e4b329f6aadcdf2ca14f14c3eb0b10ff9e467e8e0bae6737c1ca79290ad8f891505a"], 0x24, 0x0) 07:30:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x7a], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000340)='./bus\x00', r5, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @initdev}, &(0x7f00000001c0)=0xffffffffffffffb9) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000001c00028008000100"/28, @ANYRES32=r3, @ANYBLOB="08000200", @ANYRES32=r6, @ANYBLOB="0500060000000000"], 0x48}}, 0x0) 07:30:26 executing program 5: mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000140)='./bus/file1\x00', 0x0, 0x4, &(0x7f00000003c0)=[{&(0x7f00000001c0)="667fa167b2636d747d1eed5fa052ad5e3642bfdd6b0e608b70f6025a4333a44614af226ee0d073383410d6d5d1066550856bb1ac378b2af7c68410b50ab7ee045de9b48a6141241f60cd3aa1fa8995959d4651a8f38f27031f8422d914928c282a663a764549f46df0bfec2e", 0x6c, 0xc}, {&(0x7f0000000240)="90010b27ebac76b2188d27ae77787643f9097b93d595c6e91286dff03bd249f7fa36fef469d9cc5cc30f87a73bc4f767918d6b7bf7b8dfa770b382d0452412d8b62a294ad88c1b7e6d", 0x49, 0x40}, {&(0x7f00000002c0), 0x0, 0x2}, {&(0x7f0000000340)="7a9ed906987012b25d13fb8ccac15e0f985d0077a0ab337f29ddb7bc807015057280adeb325ac6a842d33867c6554147b569145d5f623492b2511a7b78412170cbc53254e91e6af6891552a5da7ea2cfa6d75238e638b1108074291b39a8923e1f200eb947da70798d44f1aa59662131ddf3f34fd2ea40245ff214a8", 0x7c, 0x1}], 0xa12490, &(0x7f0000000500)={[{@nocompress='nocompress'}], [{@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@euid_eq={'euid', 0x3d, r0}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000000400000000000000194134250d5564bd90c7289f0ac8c419733d187629756b359ca87c065b"], 0x24, 0x0) [ 464.980801][T23571] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x6, 0x200, &(0x7f00000004c0)="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"}) 07:30:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xe0], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 465.067759][T23577] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:27 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x8100, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f00000000c0)={0x4, 0x2}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xb1) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000200)={0x3, @default, r4}) 07:30:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x4600) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x1014c0) recvfrom$x25(r6, &(0x7f0000000040)=""/37, 0x25, 0x20012183, &(0x7f00000000c0)={0x9, @remote={[], 0x2}}, 0x12) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$ax25(r1, &(0x7f0000000100)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) r8 = fcntl$dupfd(r7, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r12 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r12, 0x8933, &(0x7f00000023c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r10, &(0x7f0000005440)={0x0, 0x0, &(0x7f0000005400)={&(0x7f0000004680)={0x94, r11, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r13}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x94}}, 0x0) r14 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r14, &(0x7f0000000340)='./bus\x00', r14, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) r16 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r16, &(0x7f0000000340)='./bus\x00', r16, &(0x7f0000000040)='./file0\x00', 0x4) getsockname$packet(r16, &(0x7f0000003840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003880)=0x14) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r18, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r20, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r20, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r20, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r23, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r23, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r23, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f00000038c0)=0x0, &(0x7f0000003900)=0x4) r25 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r25, &(0x7f0000000340)='./bus\x00', r25, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r25, 0x29, 0x23, &(0x7f0000003980)={{{@in=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000003a80)=0xe8) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r29, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r29, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r29, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r30 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r30, 0x114, 0x6, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r30, 0x8933, &(0x7f0000003ac0)={'team0\x00', 0x0}) r32 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r32, &(0x7f0000000340)='./bus\x00', r32, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$PNPIPE_IFINDEX(r32, 0x113, 0x2, &(0x7f0000003bc0)=0x0, &(0x7f0000003c00)=0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000003c40)={'wg1\x00', 0x0}) r35 = socket$netlink(0x10, 0x3, 0x0) r36 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r36, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r36, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r35, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r37, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r37, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r37, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r38 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r38, &(0x7f0000000340)='./bus\x00', r38, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r38, 0x0, 0x11, &(0x7f0000003c80)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000003d80)=0xe8) r40 = socket$netlink(0x10, 0x3, 0x0) r41 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r41, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r41, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r40, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r42, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r42, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r42, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003f00)={'vlan1\x00', 0x0}) r44 = socket$netlink(0x10, 0x3, 0x0) r45 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r45, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r45, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r44, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r46, @ANYBLOB="000000000000004028001200090001007665746800000000180002006e4e3aaae92fa31c", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r46, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r46, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x58, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}, @TCA_RSVP_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x88}}, 0x0) r47 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r47, &(0x7f0000000340)='./bus\x00', r47, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r47, 0x29, 0x22, &(0x7f0000003f40)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000004040)=0xe8) sendmsg$TEAM_CMD_NOOP(r9, &(0x7f00000048c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004880)={&(0x7f0000004080)={0x7e0, r11, 0x400, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r15}, {0x124, 0x2, 0x0, 0x1, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x3c, 0x4, [{0xa70, 0x9, 0x3, 0x200}, {0x400, 0x80, 0x3f, 0x8}, {0x7ff, 0x0, 0xfb, 0x5}, {0x4, 0x4, 0xa3, 0x9}, {0x6, 0x6, 0xe4, 0x10001}, {0x100, 0x6, 0x7f, 0x40000}, {0xcd, 0x3, 0x40, 0x5}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x2004}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x7fff, 0x5f, 0x81, 0x20}, {0x8, 0x58, 0x27}, {0xfff8, 0x3f, 0x88, 0xfd}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x100}}, {0x8}}}]}}, {{0x8, 0x1, r26}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xff}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r31}, {0x1ac, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r33}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r34}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xe}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r37}}}]}}, {{0x8, 0x1, r39}, {0x1c4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r42}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x31}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x31fc}}, {0x8}}}]}}, {{0x8, 0x1, r43}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r46}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r48}}}]}}]}, 0x7e0}, 0x1, 0x0, 0x0, 0x10}, 0x8884) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0xfc], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:27 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/drivers\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x200, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x7, 0x7, 0x7f}, &(0x7f0000000240)=0x4d6e01dc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x4a8}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={r0, r1, 0x0, 0xc, &(0x7f00000000c0)='%em0system&\x00', r2}, 0x30) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) sendmsg$alg(r3, &(0x7f0000000b80)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000440)="1d7afb7be4c31a1d3c181d125143188cccf3c056fa5e979209bf0dbd3a50c1aeea8e98e913efe30bffb5cb4903e50e64c1762df2eadf6ffd7c49deb19663152c602b63a98333ebd8f07c5f336f5fd1ab102f3a3f1bedf89609ec55df57d30a6b3668e807b2c0d2acabfb85a33026b5c2267a73100fa181de42d0d40139", 0x7d}, {&(0x7f00000004c0)="4a009e3c259db9da7b891168aa36dd8a56850a67ef16621d3f091ccb1bfcdd276422b2f74ca4c658648e378ab7b9a927383b6ada7e84decdaa9d1a9a8489809b7b3218f63ad1bc52e0163eec4972d399d0dccbcf87ff51a19155322d7539ade5a7d1517650037e597ea965ce7f782a188ca22d1d22ce229d3ab2fb03780d0b1fe5a15606c70afed533b64aad493211624585040513ce5361e49ad19fad798346b49edfecfc3cebdcbe4957190b37995ec145ac0344cce301fb1d026f8a238e6a553d33cee8c624d345f85abb", 0xcc}, {&(0x7f0000000680)="8b6eaa6d1ff9aef429ea34560fdff4af1a32b81c6529deb6236fc4b1d70142f9c1b1e89c920467dd567869074a6dc557392b05db6ce50f67e093b1b2f822c17e8d846290b685be7fa05ab66db1e4490169c972abf1ca896b70dc2809ba1ce238bc58697db4588c0caa5f9cc040bcd7df304ed8bafafec5d2fdb3b4f433630d235a4f40552b65561bf250078cd581f30cf995912143c5c35b5153a36fe336e179befcbf5a41b992228d7527ed28ab87d9a37fcbea579e3742", 0xb8}, {&(0x7f0000000740)="c8932bee4c68c3148bc39b2a54a7e14b239745092033aca9ce502d19971641e08f4a0b6864c5eaf9397491b3b04a9063e90f81d37434f4edff9340ab8c084e361bdc51c3f97d6596b47121724708359167c0ef13ffd606692651e313cc30420747a753f8807c0df20f17c3c070c0e37d81eb28c3f1e44f49d1b082e772dd0b43b30b2f7b2a19af59f7c54b550ce42a7262495c38eedeb8e80c13ea71966f1cbae9dd10b6f5119904b1c7dfc220745d3107608d264e6e", 0xb6}, {&(0x7f00000005c0)="2f742a39b7a6e53ff067719905abc1e9ca9c7fa414ce87b62d2ef6da6e5aed7c7ac81e31967c6170360b5f7d637fa0f8105928e09a5b6f6e8adf1409dee0aeb6a7e580ea871cacb2a5e154af11dfeaa569db7c04ed25b2504c1cab89c89bdb0ac695587d35bd20376d0a19a2f00f787856", 0x71}, {&(0x7f0000000800)="296c730e0484b94d0c973b708a77100d2ff3f5316988abeb00d7220a22616249c7bb4a3a94e95de3de1ebb9c7c7b1f477bbf803fb0f30175455b0b6f391f3675b1ca13a6f421d73e351aedde0b54af9d2e0a3a968d23c221b229fc4d157c65e86efb0db33d2fbde57f56e227e08b702852dc842dc7cb14c35c89260705c2de9b81a473cac9d2c0d027c9b569dba596e690380e0809a387e7ff57c2d375975280b121ae2facb6beabc50b872ecfd9046038c68180d8efac835ed0eb", 0xbb}], 0x6, &(0x7f0000000940)=[@assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xd8, 0x117, 0x2, 0xc3, "9ac499bcc264298b6d17d161485e620f34f12a4923dced6e7dc185fdea99e4a32fad79b7a219e5b45a4006d808f006701db04bce3c4af6b9611613388130bb3e19abd00eccdb5644e5fe774acbf17d291c9a9d8357e11eddf0624e6bcbc179a95aa3eae07e83dd658236c5a6f3aa7f38a6d0c729c6e31785b9133421ee2a5b9c53b74db792595eb15d859d292e546170be04f92d92f34a176097f6169f298f8dc1096e37a516ea0401283b4a160b544852d3785ee343451ddacbebcac6b077ea198e0f"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x88, 0x117, 0x2, 0x72, "555d0a308bf5d5b95e27e1d75a1e034c7a24e5e88baa29cadc11dd8a3c46ddfe8e73d0b6db4636c7240b761e614b87f17185bb38f6edcac5b7b1bb86f6a1b98ed7396da8d02f63cd55df17c631bed3638123d3c2483f584613aa34ae61c6846bce8f4e46c72fad810218de7992d87a411466"}, @op={0x18, 0x117, 0x3, 0x1}], 0x220, 0x8810}, 0x4) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 465.582480][T23605] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:27 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r4, @in={{0x2, 0x0, @empty}}}, 0x9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r4, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x988, 0x1, 0xfffffffc, 0x3, r5}, 0x10) [ 465.697197][T23611] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x2], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvme-fabrics\x00', 0x1, 0x0) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000340)=[{{0x1}, {0x0, 0x0, 0x1, 0x1}}, {{0x2, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}}, {{0x2, 0x1, 0x1, 0x1}, {0x3, 0x0, 0x1, 0x1}}, {{0x0, 0x1}, {0x2, 0x1, 0x1, 0x1}}], 0x20) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @none}, 0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r5, 0x114, 0x6, 0x0, 0x4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000100)={'erspan0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x5, [{0x3, 0x8001}, {0x6, 0x8}, {0x80000000, 0x2}, {0x9, 0x1}, {0x180, 0x9}]}}) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="0006000000000000c910000000004d430000000000000000000101070000000000000000134addedd59ce0df31ad54403fb3a67f00000080beb6cc78586216b54f406308ca1f30901a895b9c20301c4406a521298c08ff6e9d0e0b693f5bf3a7dc8ad15af1a5471ec90015ad064c9f9626714648fd677c35c36d2f421db726fdc001a39bf17e2ef0a96df86a02f12c6d581aa7d336c3bc62fa27cb02c6bb4cd39fb7672d18ab2b1c4d8766addaf9143efdb3d38fe704dd6981bb1482ebdb5d0ea6e4fa2b75ad17bbb94d3ec3f0d21f69cab7775949ddf01198a5da050e095a9b6706310cbe8c2ac62287"], 0x38) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000240)={0x3}) sendto$inet6(r0, &(0x7f0000000080)="459e81123973836821c64be75f27aab14be7c9b6e9dc1a9d3f515ca2b1a47206f9f99477", 0x10a73, 0x884, 0x0, 0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) [ 465.860813][T23605] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x3], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 465.991894][T23620] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 466.045802][T23611] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x4], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "1672df07c3e5bd46", "6c2cf8dba55f04e40ab39d9e76bd8f686e2d0f95cd8c76519e1c4407a0c7ac4c", "a18d2452", "4a226d5e9039eebd"}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 466.113331][ T1620] block nbd1: Receive control failed (result -107) [ 466.122305][ T1620] block nbd1: Receive control failed (result -107) [ 466.217288][T23605] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:28 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = socket(0x10, 0x2, 0x0) close(r1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x0, @empty}}}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @multicast2}}, 0x4, 0x5, 0x0, 0x8a3a, 0x8, 0x5}, 0x9c) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) r10 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r11, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)={{}, {0x1, 0x6}, [], {0x2, 0x1}, [], {0x2}, {0x4}}, 0x24, 0x1) 07:30:28 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) io_submit(0x0, 0x30b, &(0x7f0000001700)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x10}]) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/86) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 466.322045][T23601] block nbd1: shutting down sockets 07:30:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{}]}) r4 = socket(0x1, 0x6, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) r5 = syz_open_dev$ndb(0x0, 0x0, 0x101781) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 07:30:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x5], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:28 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x6], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:28 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000080)='./bus/file1\x00', 0x0, 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000)=0x2, 0x4) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) [ 466.694336][T23654] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 466.767753][ T1620] block nbd1: Receive control failed (result -107) [ 466.778721][T23659] block nbd1: shutting down sockets [ 466.784217][T23654] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 466.836987][T23654] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 466.864560][T23654] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:30:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'veth1_to_bridge\x00', &(0x7f0000000140)=@ethtool_eee={0x44, 0x200, 0x5, 0x6, 0x5, 0xff, 0x400, 0x40, [0x677b73a1, 0x4]}}) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000340)='./bus\x00', r8, &(0x7f0000000040)='./file0\x00', 0x4) r9 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r9, 0x40485404, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r8, 0xc0205648, &(0x7f0000000100)={0xa30000, 0x5ba0, 0xff, r9, 0x0, &(0x7f0000000080)={0x990a95, 0x0, [], @ptr=0x80000001}}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_TRY_DECODER_CMD(r7, 0xc0485661, &(0x7f0000000000)={0x1, 0x2, @stop_pts=0x6}) ioctl$NBD_DO_IT(r4, 0xab03) [ 466.924836][T23654] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 07:30:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x7], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:29 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000000)='./bus/file1\x00', 0x20, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) [ 467.043670][ T1620] block nbd1: Receive control failed (result -107) [ 467.067260][T23682] block nbd1: shutting down sockets 07:30:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x8], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000000440)=0x0) io_destroy(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c) 07:30:29 executing program 3: set_thread_area(0x0) sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$dsp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(0x0, 0x7, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0xc}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback}, 0x10) 07:30:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x8000, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 07:30:29 executing program 5: ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2, 0x1}, {0x4}}, 0x24, 0x0) 07:30:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x9], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0xa], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 467.689094][ T1620] block nbd1: Receive control failed (result -107) [ 467.704986][ T1620] block nbd1: Receive control failed (result -107) [ 467.749195][T23709] block nbd1: shutting down sockets 07:30:29 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x88, 0x8, 0xfffeffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x10}, &(0x7f0000000140)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) 07:30:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0xb], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:29 executing program 3: r0 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x21800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x2}, r0, 0x3, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x576, 0x4) connect(r1, &(0x7f00000001c0)=@in={0x2, 0x4e20, @remote}, 0x80) sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000d7, 0x0) 07:30:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x10000000de7) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x6, 0x0, 0x4) r5 = accept(r4, 0x0, &(0x7f0000000000)) setsockopt$CAN_RAW_RECV_OWN_MSGS(r5, 0x65, 0x4, &(0x7f0000000040), 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_DO_IT(r6, 0xab03) 07:30:30 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x5}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400}, 0x4000142) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./bus\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) connect$nfc_raw(r1, &(0x7f0000000200)={0x27, 0x0, 0x1, 0x7}, 0x10) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000040000000000000000"], 0x24, 0x0) 07:30:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0xc], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 468.152403][ T1620] block nbd1: Receive control failed (result -107) [ 468.160869][ T1620] block nbd1: Receive control failed (result -107) [ 468.169088][T23739] block nbd1: shutting down sockets 07:30:30 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000140)='system.posix_acl_access\x00', 0xffffffffffffffff}, 0x30) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r1}) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x8, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000080)) 07:30:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0xd], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:30 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x4) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100000000000000020000000000000002000000000000000400001000000000"], 0x24, 0x0) 07:30:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x1410c2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) fchmod(r1, 0x10) ftruncate(r3, 0x200004) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 07:30:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0xe], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:30 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) statx(r0, &(0x7f00000000c0)='./bus/file1\x00', 0x400, 0x4, &(0x7f00000001c0)) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp1\x00', 0x200000, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="0500000001000000000000000200000000001a000000f0f0bbf2a6a73657b908f30e13e497000000000000000000000000000463e77fb7ef58361acb66e1170942c36683d5f94ea2bdb2d199861e509db4dd5dbcbfac6c5b99ad8829dc9450e0ebc2e151cbe02090025e68a25d281292362d94f6cc0f315f0e5f9232bea7a08100000000000000f5378cef0c7b75b3f4147ccc852ce777c47c1334ffffff7f00000000117449e4c7a3544e1018bc0c3b08a89c02aa723b141871fed4e24b233944b7894519da0b2a9b"], 0x24, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) r2 = socket(0x10, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r4, @in={{0x2, 0x0, @empty}}}, 0x9c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x74) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4, 0x80000001}, 0x8) 07:30:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0xf], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000340)='SMC_PNETID\x00') sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r4, 0x100, 0x0, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4000084) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="100128bd7000fbe0df250404000005000400020000001400020077673000"/42], 0x30}, 0x1, 0x0, 0x0, 0x20049}, 0x4000004) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000001c0)=ANY=[@ANYRESDEC=r6, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYRESHEX=r0, @ANYBLOB="9bd650f3e461bfe3c6abd6ed6a67322ba2bacf2d7368ea92140918c9e9dec6c1a134f1b4080ae8852c3ce8583c214d76ddd9a0e0743d88beee0c1e7cb8b5f6f1742180"], @ANYRESDEC=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRESDEC=r2, @ANYRES32=r5, @ANYPTR64, @ANYRES32=r0, @ANYRESOCT=r6, @ANYBLOB="da0e1f7d85e1587eb4c31bac76d70aef27ff4ed30f331dc0999227372e70559050dd0ee58d80", @ANYRESDEC=r7, @ANYRESDEC], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="4791dad2435b4ea2963c6077360f7239e4984be1e2c5bc40e3db1448de265d6d9808ba692d17c07aebae3ec3d912440c6a89716751603bf90bbbc5f9d0ee17f9055c10452b986e52f6032cd952dd4e8f1377a48d26545319997488dd73d93dc87d9edc184657a0406675026d902c4cf1644bf3901a5fe10ced7694d815386d45a302f65404c1cbb4b900"/153, @ANYRESOCT, @ANYRESOCT=0x0, @ANYPTR64], @ANYRESHEX=0x0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRESOCT=r8, @ANYRESDEC=r0, @ANYRES32=0x0]], @ANYBLOB="001a00"/12, @ANYRES32=0x0, @ANYBLOB="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"], 0x5}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) sendmsg$AUDIT_TRIM(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3f6, 0x300, 0x70bd23, 0x25dfdbfe, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x810}, 0x4008041) r9 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000000340)='./bus\x00', r9, &(0x7f0000000040)='./file0\x00', 0x4) setsockopt$PNPIPE_HANDLE(r9, 0x113, 0x3, &(0x7f0000000140)=0xff, 0x4) 07:30:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x10], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:31 executing program 1: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000001540)=[{&(0x7f0000001200)="72eacc29bf98243a864431d53bc315dbb42bbe8ac24113f205344f0c4ce4bb34e432bc3231d2e67c5b88fa6ac0bcac7bd3078f1da98c8b08f40e9cc746e97044e014a6fabe870f33e03d9181f764b7c6bb8b17420a918e46dc8659cf9f850b86760d318b6aa7f8c87fe95fb875efe59bbe9467ca08a71055db57a708d7ae68d5655ef4d2723a3c91aaa063ebacf626dc32e5ccde4e4fdf664cd91cb08e37040a47505ea7bdb1d568b5b3da36c81e17d0cbc57134f4f149c97281b9f4d8a4d28fd1bdd918dce4ad78354b09475e0c6938fef56b516c642fcefca99f028984e696eccbed96", 0xe4, 0x4}, {&(0x7f0000001300)="5534fd7fb8a861ac375b9a21eaaef120987be1317ca744c4df2060aa33299b3a556d68cc3e194fc3cb7159185b283809925b5be17ed8858eb89450aeadce8d40127c05406de16da69506a05bf22c1b3319ec9031ff29feea9264367d3f0288bb4a08d584a94278f52e9955a6a831f8ea1973a9e044299004b34b7cb59cb423c2d151f3d20bdefd058d02b73aa7123e79bf1d082f51a3f40f1e17e7b55329189b9b2d49bdf9d8bb450041c2572d7bff4e72238d4c62407d73bcc67f58c8f8cafd97eb095418b769f43cf35822425d4a6d9d690148a4925f7a599793292b96e21aa8b9", 0xe2}, {&(0x7f0000001400)="80032c472c24982b341a11a835a51500deb89281362b9d915ff91f5075d5455e68a7c13748a76c6b0c112d425dfdec916a8a36d6bcffd322a5518047e404a926499216", 0x43, 0x1}, {&(0x7f0000001480)="7eaebf15cb43d10798ffaab5eecf391b8efed34176025b6a67d11e0d1c2508f790075fa54055f1adf02c8124a0b3b600b834eedf1227b419412a0ffc2a3cb008b9f7940ea2b4c6bd8f2ced63cd25dc88849470e81bc6f45e6fbbd004300fb50c28b63e9b303660e833952f0ca93a7cca8302583212b8aaa3f0a961c5e0e2849e8e9e0d7eb5048750f6386a0c8146d6da5307ed57c07e4d54c5354f52999d1cf78fca26", 0xa3, 0x10000}], 0x400, &(0x7f0000000140)='GPL\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:30:31 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e) acct(0x0) 07:30:31 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000080)=0xe1) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000700)={[0x7f, 0x401, 0xf7c3, 0x5, 0x9, 0x10001, 0x9, 0x8, 0x1, 0x3ff, 0x5, 0x81, 0x3ff, 0x7, 0x69721c57, 0x9, 0x81, 0x7, 0x5, 0x10000, 0x800, 0x5, 0x1f, 0x3, 0xffff7fff, 0x1, 0x1ff, 0x3, 0x5, 0x2, 0x4, 0xbab, 0x3, 0x9, 0x9, 0x1, 0x7, 0x1, 0x2, 0x40, 0x9, 0x6, 0x7fff, 0x1, 0xbaa, 0x10000, 0x7, 0x200, 0xfffffffa, 0x2, 0x3, 0x8, 0x7fffffff, 0x48e5, 0x8, 0x20, 0xc, 0x0, 0x5, 0x4, 0x5, 0x3ff, 0x5, 0xced9, 0xae, 0x2, 0x2, 0x61cf3fd9, 0x7, 0x7ff, 0xa61, 0x0, 0x7fff, 0x0, 0x1, 0x1, 0x0, 0x1, 0x7, 0xc68b, 0x7, 0x1c, 0x7952, 0xfff, 0x3ff, 0xe0, 0x2, 0x0, 0x3, 0x7f, 0xf35, 0x8, 0x6f, 0x800, 0x1, 0xe8, 0x2, 0x4, 0x5, 0x101, 0x9, 0x3, 0x1, 0x10000, 0x1, 0x7f, 0x389, 0x8001, 0xd65, 0x0, 0x1, 0x7, 0x7, 0x9, 0x7f, 0x7f, 0x6, 0x2, 0xdb, 0xf1, 0x9, 0x2, 0x1f8, 0x8000, 0x1, 0x7, 0x8, 0x4, 0x4, 0x2, 0x875, 0x7, 0x3f, 0x1, 0x81, 0x5, 0x1, 0x5, 0x7fff, 0x8001, 0x90e, 0xceb8, 0x300, 0x10001, 0x1000, 0x8000, 0x1e16, 0xcb, 0x8000, 0x8, 0x3, 0x3, 0x3, 0x1, 0x1000, 0x1000, 0x1, 0x7fffffff, 0xa52, 0x1, 0x40, 0x9, 0x9, 0x1, 0x401, 0x0, 0x7, 0x7, 0x5, 0x5, 0xfffffffc, 0x4dc, 0x8, 0x3ff, 0x6, 0x60, 0xc66, 0x0, 0x8, 0x10000, 0x6, 0x800, 0x9, 0x9, 0xffffff80, 0x0, 0x8, 0x4, 0x1, 0xfffffffb, 0x3800000, 0x6, 0x2, 0x0, 0x0, 0x1ff, 0x9, 0x0, 0x800, 0x80000001, 0x7, 0x9768, 0x80000001, 0x7f, 0xf084, 0x1, 0x3, 0xfff, 0xfffffffb, 0x1, 0xc28f, 0x1, 0x9, 0xdf8, 0x2, 0x1, 0xfffff40e, 0x5, 0x8, 0x5, 0x100, 0x9, 0x9, 0x2, 0x200, 0x1, 0x9, 0x6, 0x80000001, 0x7, 0x7, 0x10000, 0x0, 0x1, 0x0, 0x3, 0x800, 0x80, 0x0, 0x400, 0x1, 0x8, 0x1c80, 0xffffffff, 0x3, 0xfffffffe, 0x3f, 0x3, 0x1f, 0xfffffff7, 0x1f, 0xffffff07, 0x7ff, 0x4, 0x8, 0x2798, 0x3, 0x10001, 0x1, 0x2, 0x3, 0xfffffff8, 0x14, 0x7cf, 0x7, 0x7, 0x9, 0x200, 0xfffffffc, 0x1, 0x5, 0x0, 0x7ff, 0x3, 0x1ff, 0x5, 0x3, 0x6770, 0x56, 0x10001, 0x1, 0x0, 0xffffffe1, 0x1f, 0x400000, 0x7, 0x8, 0x9, 0xb7, 0xff, 0x4, 0x0, 0x2, 0x5, 0x7, 0x400, 0x7, 0x8000, 0x5, 0x400, 0x20, 0x3984ac76, 0x1f, 0x4, 0x4565, 0x8, 0x7, 0x8, 0xf145, 0xfffff4d2, 0xfffffffe, 0x8, 0x20, 0x9, 0x1ff, 0x2, 0xfd, 0x4, 0x80, 0x7, 0xfffffffa, 0x100, 0x1, 0x9, 0x6, 0x9, 0x1, 0x6, 0xb5, 0x80000000, 0x4, 0x0, 0x40, 0x8, 0x0, 0x4, 0x7, 0x80, 0x7f, 0x1400000, 0x5, 0x101, 0x3, 0x400, 0xffffffff, 0x3ff, 0xffffffff, 0x7, 0x9, 0x9, 0x1, 0x8, 0x4a, 0x6, 0xaf14, 0xba3, 0x9, 0x9, 0x800, 0x3f, 0xbc1e, 0xffff, 0x6, 0x10000, 0xfffffffc, 0x2, 0x2, 0x20, 0x4, 0x2, 0x5, 0x4, 0x9, 0x8, 0x0, 0x7ff, 0x64c, 0x6, 0x7fff, 0x802, 0x1, 0xb339, 0x4, 0x9, 0x938, 0x75c, 0x9, 0x3, 0x800, 0xffffffff, 0x1, 0x2, 0x200, 0x1, 0x7, 0x9, 0x4, 0x6, 0x20, 0x4, 0x80, 0xffffffff, 0x3a61, 0x80000001, 0x9, 0x2, 0x9, 0x2, 0x1, 0xfffffff9, 0xfffffffa, 0x8, 0x5, 0xff, 0x8, 0x1, 0xc3e1, 0x4, 0x2, 0x4, 0x7, 0x80000, 0x8230, 0x1f, 0xfff, 0x7fffffff, 0x10001, 0x9, 0x3000000, 0x37cc, 0xd, 0x2, 0x6, 0xe49e, 0x5, 0x40, 0x2, 0x0, 0x1, 0x2, 0x100, 0x4, 0xfffffffe, 0x10001, 0xffff7fff, 0x7, 0x8000, 0xfe9e2dc, 0x20, 0xfffffff9, 0x2, 0x401, 0x1f, 0x461, 0x7, 0x8, 0xedce, 0x81, 0x6, 0xd7, 0x9, 0x323e, 0x6, 0xbad8, 0x9, 0x8c26, 0x401, 0x1, 0x2, 0x40, 0x7, 0x5, 0x6, 0x5fc, 0x101, 0x4, 0x3, 0x0, 0x0, 0xa228, 0x8, 0x401, 0x7, 0x2000000, 0x8000, 0x0, 0x1, 0x995d, 0x7, 0x0, 0x5, 0x9, 0x1, 0x2, 0x0, 0x100, 0x0, 0xa948, 0x7, 0x2091, 0x9, 0x60df, 0x5, 0x5, 0xfc000000, 0x3, 0x7f, 0x1ff, 0xe8, 0x1, 0x1, 0xff, 0x0, 0x5, 0x7, 0x7, 0x80, 0x9, 0x999, 0x6, 0xd85, 0x100, 0x5807e770, 0x1, 0x3, 0x3f, 0x5647, 0x1, 0x3282, 0x2, 0x84, 0x1, 0xfffffff7, 0x4, 0x28d, 0x1f, 0x6, 0x8, 0x57b, 0x5, 0x0, 0x7, 0x5, 0x2, 0xfffffffe, 0x401, 0x0, 0x10001, 0xf697, 0x100, 0x1, 0x3, 0x80000001, 0x42, 0x7fffffff, 0x3, 0x6, 0x7, 0x19, 0xffffffff, 0x3, 0x9, 0x40, 0x80, 0x1, 0x5, 0x5, 0xfff, 0x7fffffff, 0x3230, 0x73f, 0x8000, 0xf4, 0x9, 0x6, 0x6, 0x379, 0x11a4, 0x9, 0x1, 0x2, 0x40, 0x1, 0x82, 0x6, 0x8, 0x5, 0x355, 0x6, 0x8, 0x0, 0x7ff, 0x800, 0x1, 0x2, 0x5, 0x3, 0x3f, 0xffff1b1c, 0xb74, 0x0, 0x9, 0x5, 0x43, 0x3, 0x6, 0x3, 0x7, 0xffffffff, 0xfffffffd, 0xbf, 0x9, 0x44, 0x80000001, 0xff, 0x5, 0x8000, 0x135e, 0x3ff, 0x7fffffff, 0x6, 0x7, 0xbc9, 0x8, 0x0, 0x81, 0x3b, 0x9, 0x6, 0xffff, 0xe772, 0x8, 0x7, 0x0, 0x7, 0x8, 0x6176, 0x200, 0x4, 0x5, 0x0, 0xbfa7, 0x0, 0xfffffffa, 0x2d6, 0x3ff, 0x0, 0x7, 0x6, 0x4, 0x3, 0xa1, 0x6, 0x8, 0x7, 0x6, 0x3, 0x200, 0x5, 0x5, 0x3, 0x9, 0x60a, 0x3ff, 0xfffffffa, 0x0, 0x1, 0x1, 0xe81, 0x40, 0x4, 0x3, 0x92d8, 0x67be, 0x7ff, 0x9, 0x7, 0x3, 0x4, 0x5, 0x6, 0x7, 0x4, 0x8, 0x2, 0xfffffff9, 0x1, 0x1, 0x40, 0x100, 0x2, 0x0, 0x5, 0x4, 0xd632, 0x2, 0x7ff, 0x19126f34, 0x5, 0x1000, 0x3, 0x7, 0x4, 0x9, 0xdf, 0x8, 0x8, 0x4, 0x70000, 0x6, 0x80000001, 0x5, 0x5, 0x7, 0x9b, 0x1, 0x3ff, 0x7, 0x200, 0x8, 0x2, 0x401, 0x53, 0x1, 0x80000001, 0x800, 0x4, 0xffffffff, 0x6, 0x8d6a, 0x5, 0x1ff, 0x45, 0x200, 0x7, 0x9, 0x7ff, 0x10000, 0x4, 0x1d3, 0x8, 0x3, 0xcb, 0x3, 0x1ff, 0x4, 0x5, 0x80, 0xfffffffa, 0x2, 0x100, 0x7, 0x5b1, 0x424d, 0x3a, 0xcee6, 0xc5, 0x7, 0x2, 0x7f, 0xb31a, 0x100, 0xff, 0x0, 0x4c52, 0x8, 0x3, 0x400, 0x5, 0x0, 0x6, 0x80000000, 0xfffffffb, 0x2, 0xab, 0x4, 0x68, 0x4, 0x7, 0x10001, 0xff, 0x3, 0x1, 0x9, 0x8000, 0x0, 0x3f, 0x4, 0x81, 0x5, 0x1, 0x3, 0x2, 0x2, 0x4d3, 0x3ff, 0x1, 0x7fff, 0x9, 0x9, 0x7, 0x3, 0x1c1, 0x9, 0x2, 0x7, 0x3, 0x80000001, 0x7f, 0x9f28, 0x0, 0x7fff, 0xfffffff9, 0x5, 0x7, 0x6, 0x0, 0x9, 0x4, 0x5, 0x3, 0x84e3, 0x401, 0x7ff, 0x4, 0x8, 0x3, 0x101, 0x0, 0xfff, 0x9, 0x1, 0x1ff, 0x1, 0x5, 0x0, 0x1, 0xfee, 0x1, 0x6, 0x7, 0xfff, 0xffffce1e, 0x6, 0xf8, 0x441d, 0x8, 0xffffffff, 0x7fffffff, 0x9, 0x20, 0xbb, 0x3ff, 0x227c, 0x2, 0x2, 0x0, 0xfffff419, 0x9, 0x10000, 0x4, 0x6, 0x9, 0x8, 0xfffffffd, 0x3f, 0xffffff54, 0x9, 0x10001, 0x9, 0xffff, 0x6, 0xff, 0xfffffffd, 0x80000000, 0x6, 0x6, 0x8001, 0x1ff, 0x2, 0x9f0, 0x20, 0x14, 0x4, 0x800, 0x7, 0x53, 0xa000000, 0x1, 0x7, 0xd5d, 0x8, 0x7, 0xf06, 0xd762, 0x9, 0x20, 0x9, 0x20, 0xfffffff9, 0x8000, 0x40, 0x1, 0x6, 0x4, 0xfffffff7, 0xffffffff, 0x7f, 0x62, 0x4, 0x0, 0x8, 0x8, 0x6, 0x1000, 0xfffffffe, 0xffff, 0xfffffffb, 0x10001, 0x6, 0x5, 0xffff, 0x7, 0xaab, 0x7, 0x3, 0x4, 0x1, 0x6, 0x400, 0x200, 0x3, 0x400, 0xfb, 0x9, 0x7fffffff, 0x8, 0x5, 0x0, 0x5448, 0x5, 0xb885, 0x401, 0xa1, 0x80, 0x3, 0x1, 0x0, 0x7f, 0x11, 0x7, 0x3f, 0x9, 0x6, 0xfffffffa, 0x7, 0x6, 0xc5d, 0x3, 0x3, 0x4, 0x6, 0x0, 0x10d, 0x7fffffff, 0x5, 0x1, 0x3ff, 0x11c, 0x6, 0x3, 0x0, 0xec0d, 0x9, 0x44, 0x1000, 0x401, 0x400, 0x3, 0x9, 0xf76, 0x20, 0x1f, 0x5, 0x8001, 0x3d, 0x5, 0x9, 0x0, 0x3f, 0xc089, 0x7, 0x5, 0x10000, 0x8, 0x7, 0x6, 0x100, 0x0, 0x4, 0x1, 0x96, 0x2, 0x6, 0x6, 0xfffffff7, 0x8001, 0x1f, 0x38c, 0x7, 0x7, 0x20, 0x5, 0x9, 0x2dd5, 0x9, 0x20, 0x5, 0x571, 0xfffffd48, 0x6, 0x65eb, 0x5, 0x6]}) r1 = perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$VIDIOC_DQEVENT(r5, 0x80885659, &(0x7f0000000280)={0x0, @src_change}) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="5000000010000507000000000000fffe00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c00028008001500000000000a0001000080c2000000000008000a00", @ANYRES32, @ANYBLOB="824b135e6addce890bbe69e9f2b846bf4308a2a607411ff6b9761fd9a0d07b9d3c031701bbe8bc32df6dd99c86b101000000d1518b8e25fb220305ea749d7c378a6b49c5cc7cd3df13fbab112b41c96230cc37faffffffffffffff7db2ae2d65d216ebad7d2e53964d46a417480ca5ddf44199afa7e8e67b0d2da01babb58e85adf137b2e6ca21172e13214b"], 0x50}}, 0x0) [ 469.170311][T23788] nfs: Unknown parameter 'GPL' 07:30:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x11], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:31 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESDEC], @ANYRESOCT=r0], 0x2, 0x0) 07:30:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x12], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 469.345886][T23797] nfs: Unknown parameter 'GPL' 07:30:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x48], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:31 executing program 1: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="7505e2628b958d3a242e32d943e70b0cd25eefee0c", 0x15}], 0x1}}], 0x1, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1f) r1 = gettid() r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, 0x0) r3 = dup(r2) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x1c}}, 0x4000850) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1f) r4 = clone3(&(0x7f00000002c0)={0x2024000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x3a}, &(0x7f00000001c0)=""/34, 0x22, &(0x7f0000000200)=""/56, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, r0, r1], 0x6}, 0x50) sched_setattr(r4, &(0x7f0000000340)={0x38, 0x1, 0x10000030, 0x20, 0x5, 0x3, 0x6a5, 0x1, 0x1, 0x26}, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="80f3ffff3704000019000300e60100006c000000000000040000000001000000004000000040010080002e00100000aa4f37be5a0000ffff53ef", 0x3a, 0x7ff}], 0x104805, 0x0) 07:30:31 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000780)='./bus/file1\x00', 0x0, 0x1) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x2040, 0x0) recvmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/186, 0xba}], 0x2, &(0x7f0000000680)=""/139, 0x8b}, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./bus/file1\x00', &(0x7f0000000080)='overlay\x00', 0x80, &(0x7f0000000340)=ANY=[@ANYBLOB='nfs_export=on,nfs_export=off,metacopy=on,nfs_export=on,nfs_export=off,index=off,workdir=./bus/file1,index=on,obj_role=vmnet1em1eth1=(,euid=', @ANYRESDEC=r2, @ANYBLOB=',subj_user=%#,fsmagic=0x0000000000000007,defcontext=d_u,seclabel,func=KEXEC_KERNEL_CHECK,subj_role=system.posix_acl_access\x00,fsmagic=0x0000000000000008,\x00']) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [], {0x2}, [], {0x2}, {0x4}}, 0x24, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000740)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x44, r3, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3f}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0xc020) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000940)={0x9d0000, 0xfff, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x98091a, 0x3, [], @p_u16=&(0x7f00000008c0)=0x3ff}}) write$P9_RLCREATE(r4, &(0x7f0000000980)={0x18, 0xf, 0x2, {{0x4, 0x1, 0x7}, 0x41f}}, 0x18) 07:30:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x4c], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x1b) renameat2(0xffffffffffffffff, &(0x7f0000000340)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, 0x0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000000c0)={0x5, 0xf, 0x4, 0x2002009, 0x86, {}, {0x1, 0xc, 0x3, 0x5, 0x1, 0x33, "87e3ce63"}, 0x94f1, 0x0, @planes=&(0x7f0000000080)={0x7ff, 0xb631, @mem_offset=0x7, 0xff}, 0x539, 0x0, r3}) sendmsg$NFNL_MSG_CTHELPER_GET(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x1, 0x9, 0x401, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4054880}, 0x80) dup3(r2, r0, 0x0) [ 469.752977][T23825] overlayfs: unrecognized mount option "obj_role=vmnet1em1eth1=(" or missing value 07:30:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x60], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 469.821873][T23825] overlayfs: unrecognized mount option "obj_role=vmnet1em1eth1=(" or missing value 07:30:31 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000001500), 0x4000000000002d0, 0x0) 07:30:31 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000200000000000000020000000000000002000000ddff00000400001800000000"], 0x24, 0x0) 07:30:32 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x41) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./bus\x00', r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) lsetxattr$system_posix_acl(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000140)=ANY=[], 0x0, 0x2) 07:30:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x68], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x6c], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:32 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x20, 0x8, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, 0x0) r2 = pidfd_getfd(r0, r1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x501281) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000100)={0x8, 0x200, {0x0}, {0xee00}, 0x8, 0x1ff}) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000340)='./bus\x00', r6, &(0x7f0000000040)='./file0\x00', 0x4) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000340)='./bus\x00', r7, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCSRS485(r7, 0x542f, &(0x7f0000000280)={0x6, 0x8, 0x7fff}) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r4, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000090}, 0x63a3a5ccd7e8bb17) ioctl$KDMKTONE(r2, 0x4b30, 0x7ff) 07:30:32 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000180)='./bus/file1\x00', 0x0, 0x1) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x3) renameat2(r0, &(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$unix(0x1, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x0) syncfs(r3) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)=0x1) lsetxattr$system_posix_acl(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x24, 0x0) 07:30:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x74], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) 07:30:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[0x0, 0x7a], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x2}]}, 0x64}}, 0x0) [ 470.773889][T23857] ================================================================== [ 470.773969][T23857] BUG: KASAN: slab-out-of-bounds in fb_pad_aligned_buffer+0x52f/0x5b0 [ 470.773987][T23857] Read of size 1 at addr ffff88808edd1f10 by task syz-executor.3/23857 [ 470.773991][T23857] [ 470.774004][T23857] CPU: 1 PID: 23857 Comm: syz-executor.3 Not tainted 5.6.0-rc3-syzkaller #0 [ 470.774010][T23857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.774015][T23857] Call Trace: [ 470.774031][T23857] dump_stack+0x1fb/0x318 [ 470.774054][T23857] print_address_description+0x74/0x5c0 [ 470.774120][T23857] ? vprintk_default+0x28/0x30 [ 470.774133][T23857] ? vprintk_func+0x158/0x170 [ 470.774181][T23857] ? printk+0x62/0x8d [ 470.774208][T23857] __kasan_report+0x149/0x1c0 [ 470.774225][T23857] ? fb_pad_aligned_buffer+0x52f/0x5b0 [ 470.774243][T23857] kasan_report+0x26/0x50 [ 470.774282][T23857] ? vga16fb_imageblit+0xf91/0x1fc0 [ 470.774299][T23857] __asan_report_load1_noabort+0x14/0x20 [ 470.774311][T23857] fb_pad_aligned_buffer+0x52f/0x5b0 [ 470.774338][T23857] bit_putcs+0x1694/0x1cc0 [ 470.774407][T23857] ? fb_set_cmap+0x6d5/0x840 [ 470.774419][T23857] ? bit_clear+0x530/0x530 [ 470.774434][T23857] fbcon_putcs+0x7b4/0xad0 [ 470.774448][T23857] ? bit_clear+0x530/0x530 [ 470.774498][T23857] do_update_region+0x462/0x600 [ 470.774533][T23857] redraw_screen+0xcc5/0x1830 [ 470.774562][T23857] ? mutex_unlock+0xd/0x10 [ 470.774581][T23857] vc_do_resize+0x12af/0x1af0 [ 470.774641][T23857] vc_resize+0x4f/0x60 [ 470.774684][T23857] vt_ioctl+0x2f6d/0x3a30 [ 470.774722][T23857] ? rcu_lock_release+0x9/0x30 [ 470.774751][T23857] ? tomoyo_path_number_perm+0x58f/0x690 [ 470.774795][T23857] ? tty_jobctrl_ioctl+0x1ea/0xc00 [ 470.774816][T23857] tty_ioctl+0xee6/0x15c0 [ 470.774838][T23857] ? tomoyo_file_ioctl+0x23/0x30 [ 470.774851][T23857] ? tty_do_resize+0x180/0x180 [ 470.774866][T23857] __se_sys_ioctl+0x113/0x190 [ 470.774883][T23857] __x64_sys_ioctl+0x7b/0x90 [ 470.774899][T23857] do_syscall_64+0xf7/0x1c0 [ 470.774914][T23857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.774922][T23857] RIP: 0033:0x45c449 [ 470.774932][T23857] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.774938][T23857] RSP: 002b:00007f8dbb772c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.774947][T23857] RAX: ffffffffffffffda RBX: 00007f8dbb7736d4 RCX: 000000000045c449 [ 470.774953][T23857] RDX: 0000000020000080 RSI: 000000000000560a RDI: 0000000000000003 [ 470.774959][T23857] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 470.774965][T23857] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 470.774970][T23857] R13: 000000000000066b R14: 00000000004c8fe0 R15: 000000000076bf2c [ 470.774998][T23857] [ 470.775003][T23857] Allocated by task 23589: [ 470.775013][T23857] __kasan_kmalloc+0x118/0x1c0 [ 470.775021][T23857] kasan_kmalloc+0x9/0x10 [ 470.775028][T23857] __kmalloc+0x254/0x340 [ 470.775036][T23857] fbcon_set_font+0x2de/0x990 [ 470.775044][T23857] con_font_op+0xeb9/0x1620 [ 470.775052][T23857] vt_ioctl+0x23b7/0x3a30 [ 470.775060][T23857] tty_ioctl+0xee6/0x15c0 [ 470.775067][T23857] __se_sys_ioctl+0x113/0x190 [ 470.775075][T23857] __x64_sys_ioctl+0x7b/0x90 [ 470.775084][T23857] do_syscall_64+0xf7/0x1c0 [ 470.775092][T23857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.775095][T23857] [ 470.775100][T23857] Freed by task 22514: [ 470.775109][T23857] __kasan_slab_free+0x12e/0x1e0 [ 470.775117][T23857] kasan_slab_free+0xe/0x10 [ 470.775124][T23857] kfree+0x10d/0x220 [ 470.775135][T23857] skb_release_data+0x72f/0x8c0 [ 470.775144][T23857] __kfree_skb+0x59/0x1c0 [ 470.775152][T23857] consume_skb+0x72/0x110 [ 470.775227][T23857] nlmon_xmit+0x91/0xc0 [ 470.775241][T23857] dev_hard_start_xmit+0x1b1/0x3f0 [ 470.775278][T23857] __dev_queue_xmit+0x1c07/0x2930 [ 470.775286][T23857] dev_queue_xmit+0x17/0x20 [ 470.775295][T23857] netlink_deliver_tap+0x5f6/0x860 [ 470.775306][T23857] netlink_unicast+0x740/0x920 [ 470.775314][T23857] netlink_sendmsg+0xa2b/0xd40 [ 470.775323][T23857] kernel_sendmsg+0x109/0x140 [ 470.775332][T23857] sock_no_sendpage+0x100/0x140 [ 470.775339][T23857] sock_sendpage+0xd3/0x120 [ 470.775372][T23857] pipe_to_sendpage+0x238/0x320 [ 470.775419][T23857] __splice_from_pipe+0x33d/0x870 [ 470.775427][T23857] generic_splice_sendpage+0x114/0x180 [ 470.775435][T23857] __se_sys_splice+0x719/0x1ac0 [ 470.775442][T23857] __x64_sys_splice+0xe5/0x100 [ 470.775451][T23857] do_syscall_64+0xf7/0x1c0 [ 470.775460][T23857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.775463][T23857] [ 470.775471][T23857] The buggy address belongs to the object at ffff88808edd0000 [ 470.775471][T23857] which belongs to the cache kmalloc-8k of size 8192 [ 470.775481][T23857] The buggy address is located 7952 bytes inside of [ 470.775481][T23857] 8192-byte region [ffff88808edd0000, ffff88808edd2000) [ 470.775485][T23857] The buggy address belongs to the page: [ 470.775496][T23857] page:ffffea00023b7400 refcount:1 mapcount:0 mapping:ffff8880aa4021c0 index:0x0 compound_mapcount: 0 [ 470.775504][T23857] flags: 0xfffe0000010200(slab|head) [ 470.775517][T23857] raw: 00fffe0000010200 ffffea000246d308 ffffea0000f90908 ffff8880aa4021c0 [ 470.775528][T23857] raw: 0000000000000000 ffff88808edd0000 0000000100000001 0000000000000000 [ 470.775533][T23857] page dumped because: kasan: bad access detected [ 470.775536][T23857] [ 470.775540][T23857] Memory state around the buggy address: [ 470.775547][T23857] ffff88808edd1e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 470.775560][T23857] ffff88808edd1e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 470.775567][T23857] >ffff88808edd1f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 470.775571][T23857] ^ [ 470.775578][T23857] ffff88808edd1f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 470.775585][T23857] ffff88808edd2000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 470.775589][T23857] ================================================================== [ 470.775593][T23857] Disabling lock debugging due to kernel taint [ 470.796970][T23857] Kernel panic - not syncing: panic_on_warn set ... [ 470.796986][T23857] CPU: 0 PID: 23857 Comm: syz-executor.3 Tainted: G B 5.6.0-rc3-syzkaller #0 [ 470.796991][T23857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.796995][T23857] Call Trace: [ 470.797011][T23857] dump_stack+0x1fb/0x318 [ 470.797026][T23857] panic+0x264/0x7a9 [ 470.797040][T23857] ? trace_hardirqs_on+0x34/0x80 [ 470.797065][T23857] __kasan_report+0x1b9/0x1c0 [ 470.797081][T23857] ? fb_pad_aligned_buffer+0x52f/0x5b0 [ 470.797094][T23857] kasan_report+0x26/0x50 [ 470.797103][T23857] ? vga16fb_imageblit+0xf91/0x1fc0 [ 470.797112][T23857] __asan_report_load1_noabort+0x14/0x20 [ 470.797120][T23857] fb_pad_aligned_buffer+0x52f/0x5b0 [ 470.797141][T23857] bit_putcs+0x1694/0x1cc0 [ 470.797178][T23857] ? fb_set_cmap+0x6d5/0x840 [ 470.797188][T23857] ? bit_clear+0x530/0x530 [ 470.797199][T23857] fbcon_putcs+0x7b4/0xad0 [ 470.797210][T23857] ? bit_clear+0x530/0x530 [ 470.797227][T23857] do_update_region+0x462/0x600 [ 470.797247][T23857] redraw_screen+0xcc5/0x1830 [ 470.797263][T23857] ? mutex_unlock+0xd/0x10 [ 470.797276][T23857] vc_do_resize+0x12af/0x1af0 [ 470.797311][T23857] vc_resize+0x4f/0x60 [ 470.797322][T23857] vt_ioctl+0x2f6d/0x3a30 [ 470.797345][T23857] ? rcu_lock_release+0x9/0x30 [ 470.797364][T23857] ? tomoyo_path_number_perm+0x58f/0x690 [ 470.797390][T23857] ? tty_jobctrl_ioctl+0x1ea/0xc00 [ 470.797406][T23857] tty_ioctl+0xee6/0x15c0 [ 470.797422][T23857] ? tomoyo_file_ioctl+0x23/0x30 [ 470.797434][T23857] ? tty_do_resize+0x180/0x180 [ 470.797447][T23857] __se_sys_ioctl+0x113/0x190 [ 470.797460][T23857] __x64_sys_ioctl+0x7b/0x90 [ 470.797474][T23857] do_syscall_64+0xf7/0x1c0 [ 470.797487][T23857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.797496][T23857] RIP: 0033:0x45c449 [ 470.797507][T23857] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.797512][T23857] RSP: 002b:00007f8dbb772c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.797522][T23857] RAX: ffffffffffffffda RBX: 00007f8dbb7736d4 RCX: 000000000045c449 [ 470.797528][T23857] RDX: 0000000020000080 RSI: 000000000000560a RDI: 0000000000000003 [ 470.797534][T23857] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 470.797540][T23857] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 470.797545][T23857] R13: 000000000000066b R14: 00000000004c8fe0 R15: 000000000076bf2c [ 470.799256][T23857] Kernel Offset: disabled [ 471.671098][T23857] Rebooting in 86400 seconds..