040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x1, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe6d854d55bc594f6}]) io_submit(0x0, 0x0, &(0x7f0000000040)) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',\x00']) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000cab000)=0xc) mount$fuse(0x0, 0x0, &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000340)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@fowner_eq={'fowner'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8020003) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) 08:50:19 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f00000002c0)='syz\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x840, &(0x7f0000000440)={'trans=virtio,', {[{@dfltgid={'dfltgid', 0x3d, r0}}, {@cachetag={'cachetag', 0x3d, '/selinux/checkreqprot\x00'}}, {@access_user='access=user'}, {@noextend='noextend'}, {@cache_loose='cache=loose'}, {@aname={'aname', 0x3d, '\'G\xc9'}}], [{@subj_type={'subj_type', 0x3d, '/selinux/checkreqprot\x00'}}, {@dont_appraise='dont_appraise'}, {@fsmagic={'fsmagic', 0x3d, 0x7}}]}}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2140, 0x0) timerfd_create(0x6, 0x80800) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000140)={0x4000, 0x4000, 0x3, 0x6f, 0x4e}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:19 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:19 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x20, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x24000804) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x54, 0x2, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x888}, 0x20054) 08:50:19 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:19 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d0, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x1, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe6d854d55bc594f6}]) io_submit(0x0, 0x0, &(0x7f0000000040)) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',\x00']) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000cab000)=0xc) mount$fuse(0x0, 0x0, &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000340)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@fowner_eq={'fowner'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8020003) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) [ 311.291962] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pig=18173 comm=syz-executor.3 08:50:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:19 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000000c0)) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 311.361470] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pig=18169 comm=syz-executor.3 08:50:19 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="000000000000000908001c00ef000000970a6453c7b846ceafa1f1d37402e2098f425142f892b9273a22f1596ba54ad768f9752e8dd38da110a53b7d6751b7a0d8fe83e310e9c01d8cf17bdbb8989a6d8bf1b08935946e8f7a136b1c6aac4d42bcda7b8c47a8097cd3692db3da33b802e78280fefc36b47144b05a03ba2117660a4ac97586c5be6e30b07821da9a03833feb20ab5eaeed06faaca3b1ab1c375d456ac5f1ebd7905fe502c625a294e02d79236a8c5cfbd13ae0abe5974f8d733646706d320836600d1ac359a5a885cc037d33"], 0x28}}, 0x0) 08:50:20 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x20, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x24000804) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x54, 0x2, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x888}, 0x20054) 08:50:20 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) recvmmsg(r0, 0x0, 0x0, 0x40032121, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:20 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = inotify_init() r8 = socket$packet(0x11, 0x3, 0x300) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getpeername$packet(r9, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) sendmsg$nl_route_sched(r6, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@newtclass={0x2c, 0x28, 0x400, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r10, {0xffe0, 0x10}, {0x2, 0x1}, {0x7, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0xa0, 0x9}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4005) [ 311.905461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pig=18217 comm=syz-executor.2 08:50:20 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:20 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) dup2(r7, r6) getsockname$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:20 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d0, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x1, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe6d854d55bc594f6}]) io_submit(0x0, 0x0, &(0x7f0000000040)) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',\x00']) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000cab000)=0xc) mount$fuse(0x0, 0x0, &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000340)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@fowner_eq={'fowner'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8020003) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) 08:50:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 312.195239] nla_parse: 51 callbacks suppressed [ 312.195246] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:20 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d0, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x1, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe6d854d55bc594f6}]) io_submit(0x0, 0x0, &(0x7f0000000040)) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',\x00']) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000cab000)=0xc) mount$fuse(0x0, 0x0, &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000340)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@fowner_eq={'fowner'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8020003) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) [ 312.451377] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 312.534716] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 08:50:21 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d0, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x1, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe6d854d55bc594f6}]) io_submit(0x0, 0x0, &(0x7f0000000040)) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB=',\x00']) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000cab000)=0xc) mount$fuse(0x0, 0x0, &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000340)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1000}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@fowner_eq={'fowner'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8020003) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) [ 312.822489] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 08:50:21 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000040)={'broute\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x0, [{}]}, 0x88) 08:50:21 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x40803, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '[\x00'}]}, 0x24}}, 0x40008810) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x10) 08:50:21 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:21 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400204) r2 = fanotify_init(0x4, 0x40000) open_by_handle_at(r2, &(0x7f0000000080)={0x5c, 0xffffffff, "54ad69b6647c968b51eb9469f2962d8545a282823e148251b7942c4c9202bc1b3422860e9229514e0e78a53ae7e67ba6523fc1b6131097858356321981f6063fcd1f6ada78b4d62ec9afaa7f6df3d0f5cc4573d9"}, 0x400000) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000340)="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", 0x181, 0x7f}]) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U+', 0x97}, 0x16, 0x2) [ 313.269740] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:21 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14c}}, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) shutdown(r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, 0xfffffffffffffffd, 0x14080, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r4 = creat(&(0x7f0000000180)='./file0\x00', 0x2) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x200, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x40100, 0x0) r11 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r12 = inotify_init() r13 = socket$packet(0x11, 0x3, 0x300) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = inotify_init() r16 = socket$packet(0x11, 0x3, 0x300) r17 = dup2(r16, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000480)={0x190, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r9}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r10}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r11}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r14}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r17}}]}, 0x190}, 0x1, 0x0, 0x0, 0x40}, 0x800) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r18 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r18, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10) listen(r18, 0x0) recvmmsg(r18, &(0x7f0000003240)=[{{&(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000140)}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x2, &(0x7f0000002240)=""/4095, 0xfff}, 0x7}], 0x1, 0x24, &(0x7f0000003280)) 08:50:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 313.385375] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 313.401441] Dev loop2: unable to read RDB block 1 [ 313.408488] loop2: unable to read partition table [ 313.423485] llc_conn_state_process: llc_conn_service failed 08:50:21 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_UNLINK(r2, 0x4161, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000009254d11c8ead492aa98cc9480000000000db881e3fb4599c9b7cbbefeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 313.448116] loop2: partition table beyond EOD, truncated [ 313.469490] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 313.504393] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 313.588671] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 313.620742] Dev loop2: unable to read RDB block 1 [ 313.626075] loop2: unable to read partition table 08:50:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="aaf200000700"/19], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = inotify_init() r9 = socket$packet(0x11, 0x3, 0x300) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_TRY_DECODER_CMD(r10, 0xc0485661, &(0x7f0000000300)={0x1, 0x1}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfb049f377dc4049}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r7}, @IFLA_MTU={0x8}]}, 0x4c}}, 0x0) [ 313.647939] loop2: partition table beyond EOD, truncated [ 313.663219] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 313.673373] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 08:50:22 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) bind(r2, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x2, 0x7f, "a7816c9224e07b3ec681d9619410301901428fc639d114b937f366a4bd7ae033742944abda88b529c0616fe04ece60e797ff223bb8b39b0ade2d49b0a2efc1", 0x1}, 0x80) socket$tipc(0x1e, 0x7, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x75bf1f50) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000002400e50d000000000006000000000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x101000000, 0x0) [ 313.805496] IPv6: ADDRCONF(NETDEV_UP): macvlan2: link is not ready 08:50:22 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 313.847744] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 313.862471] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 08:50:22 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000480)=@delqdisc={0x4b4, 0x25, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0x1, 0x2}, {0xfff3, 0x6}, {0xe, 0x9}}, [@qdisc_kind_options=@q_rr={{0x7, 0x1, 'rr\x00'}, {0x18, 0x2, {0x18ed371b, "363a147b676e96d1ff66aec498d3e39d"}}}, @qdisc_kind_options=@q_blackhole={0xe, 0x1, 'blackhole\x00'}, @qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x41c, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0xef45cc879238a441}, @TCA_TBF_BURST={0x8, 0x6, 0x4}, @TCA_TBF_RTAB={0x404, 0x2, [0x81, 0x7fffffff, 0x8, 0x3f, 0x1, 0x4, 0x5360, 0x47a, 0x8, 0xffffffff, 0xf19c, 0x8, 0x9c69, 0x0, 0x81, 0x6, 0x2, 0x2, 0x3, 0x6, 0xfffffffc, 0x2, 0x8, 0x10000, 0x70e, 0x3ff, 0xfffffff9, 0x4, 0x2, 0x10001, 0x6756, 0x1f, 0x0, 0x7, 0x2, 0x3, 0x6, 0x6, 0x3, 0x40, 0x8001, 0x396, 0x6, 0x6, 0x2, 0x80000001, 0x6, 0xffffff01, 0x4, 0x0, 0x1, 0x4, 0xfffffdc4, 0x7, 0xff, 0x3, 0x8, 0x1, 0x7c, 0x3, 0x5, 0x7fffffff, 0x7f, 0x1924f90a, 0x0, 0x7, 0x400, 0x9, 0x401, 0x8001, 0x2, 0x1ff, 0x2, 0x5, 0x4, 0xfffffff8, 0x6, 0x81, 0x9, 0x20, 0x4, 0x7be, 0xd6, 0x81, 0x14, 0x4, 0x80000001, 0x6, 0x4, 0xfffffff7, 0x0, 0x6, 0x7f, 0x1, 0x4, 0x0, 0xfffffe00, 0x0, 0x74, 0x1000, 0x40, 0xffffff7f, 0x81, 0x7, 0x27c9, 0x8, 0x9, 0x0, 0x18e8, 0x20, 0x5, 0x0, 0x5, 0x6, 0x800, 0xb67, 0x7, 0x2, 0x8000, 0x101, 0x6, 0x0, 0x101, 0x2, 0x4, 0x3ff, 0xba, 0xfff, 0x1, 0x81, 0x5, 0x1f, 0x7fff, 0x0, 0x1, 0x3, 0x4, 0x81, 0xff, 0x8, 0x1, 0x4, 0xc3f, 0x2, 0x13e, 0x7fff, 0x100, 0x1, 0x7fffffff, 0x1, 0x7f, 0x800, 0xcc, 0x0, 0x4, 0x3, 0x5c50f686, 0x3, 0x1b, 0x4, 0x3f, 0x80000000, 0xa6c, 0x97b, 0x5, 0x2, 0x8001, 0x1, 0x1ff, 0x4, 0x401, 0x7fff, 0x0, 0xffffffff, 0x3, 0x3, 0x81, 0x17f, 0x3ff, 0x1, 0x0, 0x7a, 0x8, 0x1a8db348, 0x7, 0x5, 0x516, 0x75d, 0x1, 0x6, 0x2, 0x3, 0xffd7, 0x1, 0x44, 0xffffffff, 0x1, 0x1, 0x7fff, 0x0, 0x9, 0xe64d, 0x0, 0x100, 0x80, 0xfffffff9, 0x6, 0xffffffff, 0x6, 0x80, 0x3, 0x7, 0x313, 0x94e, 0x3f, 0x3, 0x1f, 0x8001, 0x8ca8, 0x0, 0x101, 0x80, 0x401, 0x3, 0x0, 0x100, 0x80000000, 0x4, 0x800, 0x9, 0x80, 0x0, 0x329e, 0x2, 0xfffffff9, 0x7, 0x10001, 0x3, 0x8001, 0x2, 0x0, 0x8, 0x0, 0x4, 0x80, 0x33c, 0xcbc, 0x6e1, 0x1, 0x3, 0x6, 0x6, 0xffffffff, 0x9, 0xec, 0xffffffff]}]}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0x24, 0x2, [@TCA_FQ_CODEL_DROP_BATCH_SIZE={0x8, 0x8, 0x6}, @TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x3}, @TCA_FQ_CODEL_INTERVAL={0x8, 0x3, 0x1}, @TCA_FQ_CODEL_CE_THRESHOLD={0x8, 0x7, 0x11a}]}}]}, 0x4b4}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001900e9ff000076657468b7201ef2883f5bc82b35a013b383803a00000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 313.896774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 [ 313.915385] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 [ 313.939288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 [ 313.959195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 [ 313.972998] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 [ 313.985921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 08:50:22 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x400, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 314.000210] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 [ 314.003840] IPv6: ADDRCONF(NETDEV_UP): macvlan2: link is not ready [ 314.013479] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18372 comm=syz-executor.2 08:50:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TCSETX(r0, 0x5433, &(0x7f0000000040)={0xfff, 0x1, [0x0, 0x3, 0x1f, 0x0, 0xac4], 0x1}) syz_mount_image$xfs(&(0x7f0000000c80)='xfs\x00', &(0x7f0000000cc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@gquota='gquota'}]}) 08:50:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:22 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) accept(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x8, 0x3, 0x280, 0x108, 0x108, 0x0, 0x108, 0x0, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x3, 0x0, {[{{@ip={@loopback, @empty, 0x0, 0x0, 'wg2\x00', 'ip6_vti0\x00'}, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@unspec=@cluster={{0x30, 'cluster\x00'}, {0x7f}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2e0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) 08:50:22 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) read(r3, &(0x7f00000002c0)=""/87, 0x57) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:22 executing program 2: socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x104402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000240), 0xa}, 0x420}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) socket$packet(0x11, 0x2, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r4, &(0x7f0000001200)=[{{&(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0, 0x4}, 0x80, 0x0}}, {{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}, 0x0, 0x4, 0x0, 0x4}}, 0x80, 0x0}}], 0x2, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x20000000000000d8) accept4$alg(r5, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000440)=ANY=[@ANYBLOB="00650401000000000000000000000008000000000000000156cdda3429888fe60b54dc421564e96c5e2db37e09f617249a9bd5cb9b9aac1b84f53064fee9a6794bb9e0fa76"], 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) [ 314.299122] xt_cluster: you have exceeded the maximum number of cluster nodes (127 > 32) [ 314.326788] XFS (loop3): Invalid superblock magic number 08:50:22 executing program 2: socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x104402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0xa}, 0x420}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) socket$packet(0x11, 0x2, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r4, &(0x7f0000001200)=[{{&(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0, 0x4}, 0x80, 0x0}}, {{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}, 0x0, 0x4, 0x0, 0x4}}, 0x80, 0x0}}], 0x2, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r6, r5, 0x0, 0x20000000000000d8) accept4$alg(r5, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000440)=ANY=[@ANYBLOB="00650401000000000000000000000008000000000000000156cdda3429888fe60b54dc421564e96c5e2db37e09f617249a9bd5cb9b9aac1b84f53064fee9a6794bb9e0fa76"], 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) 08:50:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) inotify_init() openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x1, {0x2, 0x1, 0x5, 0x3, 0x6}, 0x3}) 08:50:23 executing program 3: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000001980)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x10180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:50:23 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:23 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x80442, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000100), 0x800) socket$phonet_pipe(0x23, 0x5, 0x2) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1) write$UHID_DESTROY(r0, 0x0, 0x0) 08:50:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) timer_create(0x9, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, r4+10000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x77359400}}, &(0x7f0000000200)) 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$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000f4070002006a9a0000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x8, 0x2, [@TCA_FW_POLICE={0x4, 0x3}]}}]}, 0x34}}, 0x0) 08:50:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:23 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7f, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0xf9) read$eventfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0x200, 0x0, 0x0, 0x4, 0xf}) r0 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xe100009d) inotify_add_watch(r0, &(0x7f00000003c0)='./file0\x00', 0x20000860) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x80000280) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000, 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, @perf_bp={&(0x7f0000000140), 0x3}, 0x200000000, 0x1000, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000000300)) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f0000001400)=""/139, 0x8b}], 0x4, 0x0) openat$cgroup_ro(r2, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x1def1db4d1c3dece) dup2(r0, r1) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x600000dc) inotify_add_watch(r4, &(0x7f00000003c0)='./file0\x00', 0x20000844) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x20000844) inotify_init() inotify_init() preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') inotify_init() rename(&(0x7f0000000300)='./file1\x00', 0x0) 08:50:23 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:23 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 315.702008] audit: type=1400 audit(1582015824.037:58): avc: denied { create } for pid=18532 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 08:50:24 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 315.769951] audit: type=1400 audit(1582015824.107:59): avc: denied { write } for pid=18532 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 08:50:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000080)={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) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r2, 0x200002f1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000240)="f5cd85d7f4d32e8c523452e9aca13ea33d3ba78b03d0d6d0ff0a4dd9f8f04d55f46be4548fb515425066b23d6b04821d318ade30e3f0cdf3f94d67482c57d5b07af1934494ef5bf497a442c34605e966e4650934def9c581c0137fc249023a396fdabf3a1b010875", 0x68, 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000001c0)={r3, 0xa9, 0x4}, &(0x7f00000002c0)={'enc=', 'pkcs1', ' hash=', {'blake2b-256\x00'}}, &(0x7f00000003c0)="ffcaffd954b44512ca1b82401faf67e1873f12abb5a4a1731c68ed3ef830f89aaeac3c838f311b3f84a89ef6511dae75164bc01e68f73674950a4cdc6e4783b0b104b9dcb8b407f817050cf91f40d8955d5a01660535944b86ace256b32a0268aaf6c0d9144f59f64b72f42ac950ab2e160daf3bf11dc17510c5287cb22970d3d943ff45adbff69288d198be0a4820a5506e00be015a86c66872c846ad09da2fada3f201c00ca958c4", &(0x7f0000000340)=""/4) 08:50:24 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:24 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() sendto$l2tp(r0, &(0x7f0000000340)="5129a0bdefea78fb155c16020abe8724ada9c7b8017f0313867338d865ad7ccd49bee832484a024b84fba7d739cb85ef115d0c6664e1f68d2649d6dc93052e2c14d299d517814e1f9b9cf48b21364e83855760d44a85c5408c2014de1d08fff8ec60d5d70062698fd0154fcbc33c9687224b096cbeaa7d74adaf5d7190e75835908d9b2d3d368f978a82cf74acdf037e3088846032636d276b9d49f9c53f0ba18c3792d723a5fdbad47c5f854269483d50d3394b4182b11f8a0e6f531f053d7e77c2876f9c530f468c8741", 0xcb, 0x20000000, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$P9_RLINK(r7, &(0x7f00000002c0)={0x7, 0x47, 0x1}, 0x7) dup2(r4, r3) r8 = inotify_init() r9 = socket$packet(0x11, 0x3, 0x300) r10 = dup2(r9, r8) r11 = creat(&(0x7f0000000100)='./file0\x00', 0x11) sendto$inet(r11, &(0x7f0000000440)="050ee5735b584c8b8de9eadf160c2ad458fae20c1659a891bf4290e4437798ca74eb7a3a3265c9871cc7dd9fec9c901115c70dfd08a4af2530a0b8e115f886fcd318ea0833e1aa64050e214eedaf592014762e9cf292b3f49b021621a1259834d8c3339e73c9f22f5a36661cfef0c485960760d10063ba6a99fb511818363e7eff62b3a02508a5b8cc1d87628024d769d270acc04d3dcd34fae15c", 0x9b, 0x24004082, &(0x7f0000000200)={0x2, 0x4e22, @multicast2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) inotify_add_watch(r10, &(0x7f00000000c0)='./file0\x00', 0x23000980) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa00001f0000", @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000181002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x70bd29, 0x0, {0x0, 0x0, 0x0, r12, 0x0, 0x42010}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:24 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:24 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:24 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:24 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="0000900a5c1c544977e1a9e30008001c"], 0x28}}, 0x0) 08:50:24 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:25 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 316.667220] audit: type=1804 audit(1582015825.007:60): pid=18605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir554735564/syzkaller.csDbrs/314/file0/file0" dev="loop3" ino=10 res=1 08:50:25 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() sendto$l2tp(r0, &(0x7f0000000340)="5129a0bdefea78fb155c16020abe8724ada9c7b8017f0313867338d865ad7ccd49bee832484a024b84fba7d739cb85ef115d0c6664e1f68d2649d6dc93052e2c14d299d517814e1f9b9cf48b21364e83855760d44a85c5408c2014de1d08fff8ec60d5d70062698fd0154fcbc33c9687224b096cbeaa7d74adaf5d7190e75835908d9b2d3d368f978a82cf74acdf037e3088846032636d276b9d49f9c53f0ba18c3792d723a5fdbad47c5f854269483d50d3394b4182b11f8a0e6f531f053d7e77c2876f9c530f468c8741", 0xcb, 0x20000000, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$P9_RLINK(r7, &(0x7f00000002c0)={0x7, 0x47, 0x1}, 0x7) dup2(r4, r3) r8 = inotify_init() r9 = socket$packet(0x11, 0x3, 0x300) r10 = dup2(r9, r8) r11 = creat(&(0x7f0000000100)='./file0\x00', 0x11) sendto$inet(r11, &(0x7f0000000440)="050ee5735b584c8b8de9eadf160c2ad458fae20c1659a891bf4290e4437798ca74eb7a3a3265c9871cc7dd9fec9c901115c70dfd08a4af2530a0b8e115f886fcd318ea0833e1aa64050e214eedaf592014762e9cf292b3f49b021621a1259834d8c3339e73c9f22f5a36661cfef0c485960760d10063ba6a99fb511818363e7eff62b3a02508a5b8cc1d87628024d769d270acc04d3dcd34fae15c", 0x9b, 0x24004082, &(0x7f0000000200)={0x2, 0x4e22, @multicast2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) inotify_add_watch(r10, &(0x7f00000000c0)='./file0\x00', 0x23000980) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa00001f0000", @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000181002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x70bd29, 0x0, {0x0, 0x0, 0x0, r12, 0x0, 0x42010}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:25 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x14000, 0x0) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e24, @empty}, {0x6, @remote}, 0x12, {0x2, 0x4e22, @empty}, 'veth1_macvtap\x00'}) ioctl$RTC_WKALM_RD(r3, 0x80287010, &(0x7f0000000140)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:25 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:25 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:25 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:25 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:25 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRESOCT=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:25 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x424b, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000012c0)=ANY=[@ANYRES64=r3, @ANYRES32=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$NFT_MSG_GETFLOWTABLE(r6, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x2b4, 0x17, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_FLOWTABLE_HOOK={0x1f8, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'wg1\x00'}, {0x14, 0x1, 'batadv_slave_1\x00'}, {0x14, 0x1, 'ip6erspan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7fff}, @NFTA_FLOWTABLE_HOOK_DEVS={0xcc, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'bond_slave_1\x00'}, {0x14, 0x1, 'macvtap0\x00'}, {0x14, 0x1, 'wg1\x00'}, {0x14, 0x1, 'veth1_to_batadv\x00'}, {0x14, 0x1, 'macsec0\x00'}, {0x14, 0x1, 'vlan1\x00'}, {0x14, 0x1, 'syz_tun\x00'}, {0x14, 0x1, 'veth0_macvtap\x00'}, {0x14, 0x1, 'vxcan1\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x7c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'geneve0\x00'}, {0x14, 0x1, 'team_slave_1\x00'}, {0x14, 0x1, 'gretap0\x00'}, {0x14, 0x1, 'veth0\x00'}, {0x14, 0x1, 'batadv0\x00'}, {0x14, 0x1, 'veth0_to_bridge\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ip_vti0\x00'}, {0x14, 0x1, 'ipvlan0\x00'}, {0x14, 0x1, 'gre0\x00'}, {0x14, 0x1, 'ip6gretap0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0x7c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x68, 0x3, 0x0, 0x1, [{0x14, 0x1, 'lo\x00'}, {0x14, 0x1, 'team0\x00'}, {0x14, 0x1, 'ipvlan0\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'caif0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x8}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 08:50:25 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:25 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 317.228007] nla_parse: 21 callbacks suppressed [ 317.228107] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 08:50:25 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) 08:50:25 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 317.306487] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 08:50:25 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = dup(0xffffffffffffffff) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x42) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e, 0x0, 0x10440}}, 0x50) 08:50:26 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:26 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:26 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_TIMEOUT(r6, 0xab09, 0x1) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000004240)=ANY=[@ANYBLOB="00650501000000000000088445e7f72c70aa3c000000400000c700273725b83cdcffa04867f734d3d4edca8b44c42006309cceefc34204faa505c57c4ec3ea372c0d9523e6b8a6eee3fc2f9ab43872959307c1ceaa8a5b52b95677742a1b962a8e7cee88f65ecae5c062d1e4fdb446e9db2c02aa24b65c586de1c0dafb000000000000"], 0x18) signalfd(r3, &(0x7f0000000240)={[0x6]}, 0x8) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000004140)=""/217) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000004300)="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", 0xfe) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = inotify_init() r10 = socket$packet(0x11, 0x3, 0x300) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmmsg$alg(r11, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)="ceab95363fc9ca023ad588fad216b5b9fbe85e8cb4a2d18aa864a74e227feee30f8cc980d761ed8d97d77559df241c11c6edb33991dc2d77932da81ab128e2f4a35792921bcf2aba0b64d7cfd14bb5d7fea786777b1d6523b63af24973cb4b9e6f2ee82c8944a80c794a3e0547555911605284bd2186d66a115299985456c02c64dc69f6e2c831304e01a1c8285c12e3d8d756e8335a23edcd9e8dcae88a105de0f8b8ee70a37e47efcdaca3e7713de1ebcc0479df1db1724c381536cd35403263453fa0c342ec29283be4b82019bd5b067f55dc1b292a3a758d7e44af38", 0xde}, {&(0x7f00000003c0)="f7955e4de67bb858d7eb703c9ec8c02ae5f6d22be8d106109bda912df89ecdfe9348c32aea906ad2a7280f9fccd1319c9f50afa222546c97b5cf4833d224c537b51bdb40cc525b706a7a7853f272f7fc086a9679fbfd8d4b1b5cfd7a444258b1ce25610004281f0667267beb467e74746a0448c8cf707a7ba5375327397ed5f894afe2083874ecb3e24dcd34a59a2c8e7699749966df8d65e0f74b38281f5bdf7acfa27f45af5a1f59bac744c40714fffea2ca807a1befd83d762757626477d62db9085249ac914bcf41d614", 0xcc}, {&(0x7f00000000c0)="622844e48401f39250d55f92fd301cc960ea26fa35db8802416f50e2039677ff687ee57a2b69bacf676e31523cde407fc377042344d81a19325f37c4a7", 0x3d}], 0x3, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000004c0)="0b7570086499f0ff1bfca95b792100b094a9e4b5cf4bd768cbe8ac0dd803622f57b6732462d0cece783da7083f53ffc3e9020a82e74bfe2f0db0736217bd4b505c3f96b906eb6144ab02567b2b66560d98b34de246d394b0e174e27c88989daedb78b6116e254d200aa1431193d1aa5003a0096adcf279be57206384d9c31c505a30704c2288aab857f770d587f47665da3ad66f5539e64893b3607facbc4287c8746cf027", 0xa5}, 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0x1000}, {&(0x7f0000003880)="e86a0741d6b6532c2d9349e23f1532136a4267e59c49db98ee8164a12c077f1a27b9a7a9af6bcf4fe27b72e79657d2980322b421693c7814dadb462b74b8c8ceb4210efd4d35d83e155f33e2382212ff44e27ceb9b08a23a33c2891d34e818fa664fcf363e656b9d91e933c22e988c8753e58836fe67026884bd784cf05263d6", 0x80}, {&(0x7f0000003900)="15b721f161caf8dca786e05498b7ee50f56253db776a55a6d96e9a42820e49e8b932cfe56debe66717d803d05aaed59376e75e11e809f6d2c4bc8ffbda5c9c258ec205fce6ac493cb498a8045a677367adedb2721b2abdcd", 0x58}, {&(0x7f0000003980)="ea7a0c369e2b476c4de247b673c24abe1942a1ae7392f6e575fd8ed45840eb1c8b6819f466ae0235e6ba077b84b0a71a4fa08979a2508a282e9ac18699d118c2f01f21735e33a950198c0249d8ec7dfa2595e7d3bf54e5fd00fd46ac0c8531c404285072a45baec6cd5bddb59f9305f27240fd84cdf147aa56da4f2774a6dd903864f6be1ed2", 0x86}, {&(0x7f0000003a40)="e37d", 0x2}], 0x5, &(0x7f0000003b00)=[@iv={0x110, 0x117, 0x2, 0xf6, "1416ce8d5223a7f6089ffd80be552826ddca34f710057687880ce488f2ea937e4bd8e5cc45a88d001c7cc979f932f9b06dd38bbae18dd6ba11e250b211f9209e284e8aebe3a7bc0e5af3d3154402dde46e6fa47e9cd6923884972846b115826f53b457e6ca4e963c21a1d2f2f03ed40fc4242f1b21970ec0c3585f4ec022faacd6db488204682d5a059d6780ec8a864105319008989d11d297804642a2ae69b90fc2d3da37124c8c616e08298db6ffee0bafbd72c9d79381f3b5257f08fcc1ba82ffb00bdfe1ff4bc2491f73422a131445585dc3b346070489f2bd934199c4648a70520b522ea899782c86f9333033725bab04c5a3a7"}, @op={0x18}, @iv={0xd0, 0x117, 0x2, 0xbc, "10a3a2a75ea4bb1baae6f064e1dd171450cf1dcdbe783dbdf2f7d88411e5171628c029ff7e55604c7e8b62645210fdaab261326de6e21a7b81cb167bb0acb11b44f9f450507655ea2f10eed46b6de6fa121b04771ec12948125aa044279544dc8e653854f8da7c04d9fbbc42107536037859d0970d6d9eec3ff806197d7a78d1926cc6b375257d7473852a18ff39bd5b647cbb20c302b4d34d9b45eb047e58ef5ae0f0dbc407eff6aefadb8e520bfe32aa4415abe8619c3d0f3238ab"}, @op={0x18}, @iv={0x98, 0x117, 0x2, 0x7f, "166a5f7b4aafacb18232e08ee63bc6b99edb524c2fe29279bde2be014355b6f4cbefba98bc05925d4afe7e5e252d7d7fd7000d881563a1f3b137a04e7fd4fcd54d5450ccd536980a07692275ad2fc41605914e0b3436e8393dce5a1139e6b6f08d125d3abef03e84909717db1a51119ca4da04271ad9681804e616f01cf35e"}, @op={0x18}, @iv={0x30, 0x117, 0x2, 0x1a, "3def56894154a9efb36e2245a3ec138d29bf783f9cf02631d304"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc4, "e5eb6c026c2f6c4b08e0f38b6107a1cb025fca81c431b56352162bed5c75d09377ac7281ff40526d56b2532f84687acb1033def98ccb450ba6a971e2a78e1801488036d4c850955960de822e339204d5032081a1fdf96d92b3af337930d40b9d9bfa96457f7e859a37026e3c0d070cff4354db3bbd170f3ba34380a6347ff9f9a96c4443498747fd648ccc6b5485d99fedace81734f050590e12591576d1a91c3eee9f3d8a83b947172ce44ec8ebbe890f66e4302f2e7421e5734e56f78008ad80f86e26"}], 0x3e0}], 0x4, 0x24008850) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000004000)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000004a62789e637cde7fc59c54cab348a21399e4f7504d572a3df089dc776f06d68c906b0df4ef4b412ed7c9179f0a83dcfc142c2c6caec2ac555e7eeec65ab2c9ac122bb33118987dcd97f703d7257c4493f16b764f90c9c241e2631d58d4e8b20a45f9fe03ea0735efbccb82ebb6ae45240f9b0d1c4870d665b77deb75a2790c0799db729406db309fef2b7f4a5286156c8c020b32f3aa17ac75f466260645bd9eb858f6ddda11f077911b", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000010001fff0000000000000075188c0000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800a0014000180c200000100000a000100aaaaaaaaaabb0000"], 0x4c}}, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) 08:50:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:26 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) 08:50:26 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 318.105436] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 318.131896] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 318.205887] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 08:50:26 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x0, 0xdbe]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000380)={0x2, 0x0, @pic={0xe1, 0x3, 0x91, 0x9, 0x2, 0x1f, 0x0, 0xf4, 0x8, 0x7, 0x7f, 0xaa, 0x80, 0x3f, 0x2, 0x8}}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:50:26 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0), 0x4) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:26 executing program 2: r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)) [ 318.469943] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 318.607289] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:27 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:27 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="769100001400010085be0003"], 0x1}}, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/616], 0x268}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="580100000201000000000000000000000000000048000d8014000400fe88000000000000000000000000000108000200ac1414aa14000500ff02000000000000000000000000000114000400e15800740d69ffc780638a198c6b5b65500002800c000280050001000000000006000340000200001400018008000100ac14142b08000200ac1414aa06000340000100000600034000010000140001"], 0x1}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 08:50:27 executing program 2: r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)) 08:50:27 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r0, 0xb7763000) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f00000000c0)={0x8, '\x00', {'netdevsim0\x00'}, 0x5}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x48800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000002c0)={0xff7, "51fb64"}, 0x6) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:27 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) sendto$l2tp6(r0, &(0x7f0000000100)="51e6ae84e830dc432ca115cdc5c663bc266c8945f01e23619c0728c897c336af7dbd17cba3", 0x25, 0x4, 0x0, 0x0) r1 = socket(0x22, 0x3, 0x0) r2 = socket(0x22, 0x3, 0x0) dup2(r1, r2) [ 318.954755] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:27 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) 08:50:27 executing program 2: r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)) [ 319.015162] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 08:50:27 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x8, 0x0, @ipv4={[0x300000000000000, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x6000000, 0x40030000000000], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @sadb_sa={0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}]}, 0x70}}, 0xc044) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) recvfrom$l2tp6(r2, &(0x7f0000000180)=""/178, 0xb2, 0x40002000, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, 0x20) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000003c0)=""/199, &(0x7f00000004c0)=0xc7) ioctl$KDMKTONE(r1, 0x4b30, 0x6) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_WIPHY={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x50}, 0x8d) [ 319.080115] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 08:50:27 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r1, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x2000c8c0}, 0x805) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x90, 0x0, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:27 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:28 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:28 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:28 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:28 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000040)={0x8, 0x7}) 08:50:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:28 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x0, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:50:28 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000380)={{0x2, 0x4e24, @local}, {0x306, @random="3ee60c6dad9a"}, 0x22, {0x2, 0x4e23, @local}, 'vlan0\x00'}) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r6, @ANYBLOB="000000000000000008001c00ef000000ca15af8418847a77de8cfbe02afeebe42713df1dc8a7765f8b2709a1686115f6c97693e0edd6392a8e2b85a5e99349d1e619cdabe192eebddb128fbf8cbfeda86a09b32597d6ae01d34b4cff5e07dd50983b094a873fe4b625c2dc54d45a04ef031ee76e72c2903e60da24dfaa577f366329"], 0x28}}, 0x0) 08:50:28 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000040)={0x8, 0x7}) 08:50:28 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x0, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:28 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x0, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:28 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="00000000feff00f107001c00ef000000"], 0x28}}, 0x0) 08:50:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:29 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x9, r0, 0x0, &(0x7f0000000140)={0x9909d6, 0xfffffff9, [], @p_u32=&(0x7f0000000080)=0x1}}) sendto$inet(r4, 0x0, 0x0, 0x80d5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x6bfc5fdfac8c6e9e}, 0x4) r9 = gettid() ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x3c) ptrace$cont(0x18, r9, 0x0, 0x0) ptrace$setregs(0xd, r9, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r9, 0x0, 0x0) r10 = inotify_init() r11 = socket$packet(0x11, 0x3, 0x300) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) sendmsg$nl_route(r12, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100001080200"/20, @ANYRES32=r7, @ANYBLOB="000000000000000008001300", @ANYRES32=r9, @ANYBLOB], 0x28}}, 0x0) 08:50:29 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000040)={0x8, 0x7}) 08:50:29 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() socket$packet(0x11, 0x3, 0x300) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:29 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() socket$packet(0x11, 0x3, 0x300) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:50:29 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000040)={0x8, 0x7}) 08:50:29 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000001040)=0x4) inotify_init() socket$packet(0x11, 0x0, 0x300) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg(r6, &(0x7f0000000140)={&(0x7f00000002c0)=@x25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/213, 0xd5}], 0x1, &(0x7f0000000440)=""/209, 0xd1}, 0x1) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r8, &(0x7f0000000000)=""/4096, 0x1000) r9 = inotify_init() r10 = socket$packet(0x11, 0x3, 0x300) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r11, 0xc08c5332, &(0x7f0000001080)={0x6, 0x2, 0x0, 'queue1\x00', 0x1fd9}) keyctl$setperm(0x5, r8, 0xa) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:29 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() socket$packet(0x11, 0x3, 0x300) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:29 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:29 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) dup2(r3, r2) 08:50:29 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:29 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) 08:50:29 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:29 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) r2 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0xfffffffffffffffb, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000004c0)={'team0\x00', r3}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:50:30 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:30 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) inotify_init() 08:50:30 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:30 executing program 1: socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:30 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:30 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:30 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:30 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000002c0)={0x3d4d, 0x9, 0x4, 0x2, 0x10000, {}, {0x4, 0x0, 0xe4, 0x4, 0x55, 0x1, "bebaa077"}, 0xfffff001, 0x2, @offset, 0x8000, 0x0, r0}) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000140)=0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000134a452201080000000000000000", @ANYRES32=r8, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:50:30 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:30 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 08:50:30 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 322.556398] nla_parse: 13 callbacks suppressed [ 322.556404] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 322.607752] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 08:50:31 executing program 1: socket$rxrpc(0x21, 0x2, 0x2) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'nat\x00', 0xe5, "c72b980a2fcc0d3745c4409abbdc65f53d47143d8e6aeaf181a92e39430ac3956a8e5745b9da24f5b11c45915234b8372672b4eca82054c18f92c03ba3d242c3c07ce6eb5ee53a5dfbfdcbed033aa7cdc8647db3680e955058a074e228574da664937739d4aa4e2623bf4722b8335e969c0a5af162c30992b92adfdad1904d46e52e901a92799224af01a65796eced0c1e1ebc3f28043878eb699433f49aa4c598f3b9a40a1a66af4607b923d6862a501b4bd3f1140bdcd4ee28bcbe7c5bbc2c2f65dab4dfb6daf88e7c56e4f9d6d9098fd5675da6b010bb13fab4cca95681e6db4fc99848"}, &(0x7f00000000c0)=0x109) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="1e037635b40000dbebcd0d3dd0429c00000000eacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) io_setup(0x0, &(0x7f0000000140)=0x0) io_getevents(r4, 0x7, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0) 08:50:31 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:31 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 322.857384] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:31 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)) [ 322.905911] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:31 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e23, 0x4, @mcast2, 0x1}, {0xa, 0x4e22, 0x8ef, @remote, 0x10000}, 0x1, [0x5, 0x6, 0x801, 0xffffffff, 0x1, 0x9, 0x8, 0x6]}, 0x5c) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000006f6cea7a180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000000000000000000000000000000000000541973274a6680b3867790b744db83856a15b402441a4d438906d7e097dad6069eff492a6a5cf54ad5618f3a62d0a67425d9cba2f8860ba0b7491ccd04cfb36840aac8a1ce952db90ffb7ed91dd1646a9cbf32ee290b0c2d726d5ba991f2d48fcd24b5ab34b48befd90e54572cb2f1f22cf312750a7b5bfe5e14b192815b4e381436b3c14f05b387e55d21cf238b51520f47bddceafcb5145355b2dfaac87961ea2ab289fbe020f4edac30b812004f0ac630a2bee445f214928eee5f776943f97445962602ddd226428c72f788b825", @ANYRES32=r4, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) [ 323.009163] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 323.058749] selinux_nlmsg_perm: 21 callbacks suppressed [ 323.058765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19033 comm=syz-executor.1 [ 323.089967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19039 comm=syz-executor.1 08:50:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:31 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)) 08:50:31 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r4, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000000000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x21}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2c}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x44004}, 0x40010) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:31 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:31 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 08:50:31 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)) [ 323.438183] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:31 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, 0x0) [ 323.509841] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 323.548829] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:31 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="000000fd5d0000000000280012000c000100766574680000000018000204000001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:32 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, 0x0) 08:50:32 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, 0x0) [ 323.728581] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:32 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f00000000c0)={0x5, 0x9, 0x3bdfdde8, 0x23dfa2b, 0x893}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000000617009f484105dd19cb3deaa81b01cd25ddc77899418742336c8f04d446aabb3d583e4fc6", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 323.925574] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:50:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:32 executing program 2 (fault-call:5 fault-nth:0): r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:32 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = inotify_init() prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00f", 0x74}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f00000002c0)={0xffffffff, 0x7, 0x4, 0x400, 0xf357, {0x77359400}, {0x0, 0x8, 0x2, 0xb5, 0x4, 0x5, "f235c012"}, 0x10001, 0x4, @userptr=0x20, 0x200, 0x0, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 08:50:32 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 08:50:32 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4400, 0x0) connect$ax25(r4, &(0x7f0000000080)={{0x3, @default, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 324.332047] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure 08:50:32 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000001180)={0x3, 0x3, 0x1, 0x8}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x1, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000100)=""/4096, 0xbf, &(0x7f0000000000)=""/191, 0x7, &(0x7f0000001100)=""/7}) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r6, 0xc01064c7, &(0x7f0000000340)={0x1, 0x0, &(0x7f0000000300)=[0x0]}) r7 = socket$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$nl_route(r7, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000970f88da490ed8f1fa0000000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002deffff000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000000400000000", @ANYRES32=r9, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:50:32 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:32 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x2c, 0x10, 0x801, 0x40000, 0x0, {0x0, 0x0, 0x0, r2, 0x8c20}, [@IFLA_BROADCAST={0xa}]}, 0x2c}}, 0x0) 08:50:33 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@buf={0x3d, &(0x7f0000000000)="75e2095341f3222335e677bf51ff5f78c4a70e23eb465172402e38893fbde79e5958381a1d4234d74aac7a13bc4068987bca6b42af4b8192541e888a68"}) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0xa20000, 0x3f, 0x4, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9b0906, 0x1b65, [], @p_u16=&(0x7f0000000080)=0x101}}) write$P9_RWALK(r4, &(0x7f0000000140)={0x57, 0x6f, 0x1, {0x6, [{0x12, 0x0, 0x6}, {0x0, 0x4}, {0x4, 0x3, 0x1}, {0x8, 0x0, 0x7}, {0x20}, {0x40, 0x0, 0x7}]}}, 0x57) 08:50:33 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/bsg\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x1008, &(0x7f0000001280)=""/4104, 0xbf, &(0x7f0000001180)=""/191, 0x13, &(0x7f0000001240)=""/19}) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000002c0)={0x5, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000340)={r5, &(0x7f0000000300)=""/17}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 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)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00C\x00\x00\x00\x00\a\x00'/23], 0x5}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r9, @ANYBLOB="00000000fdffffff05046d001c00760f"], 0x28}, 0x1, 0x0, 0x0, 0x480c0}, 0x0) 08:50:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:33 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@buf={0x9a, &(0x7f0000000080)="bc160ea20578fc0a8e1c80c6f5f3b5d1f985e41b59c985160affe74ad443a7e05e728ea364092dac46712024b72e3334bb9ea0798c3d5a9562708fc31ea168fac572066f060ef888a18ec4bc02a96394fa900db283beacc4b5f211900562352cbee72adc343c2f9799725219c63f5d1fafc065b4eaf8ad0130dee63b79883964ba714c491eaba22564b72e0092b23c472d09ed9f9830f8df198a"}) 08:50:33 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0x20) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000010800000000000000000000000029ebe371428955215afca28cfba05341ad85ca3305c5aa466e2827c61b2b12ed32aac52676d9745639c024053c062971000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:50:33 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:33 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:33 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0xc4) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000001600)=[{&(0x7f00000000c0)="91e8deefb4d320fe8df8870e2cf3c212459b45ee6ebb19d0e2c8b5001a4c81061a280e27a777c11affdb70fa85da6dd21af9bd9d64a7a0ea202e7f188781ec95b0f9388b0e4b4224c8b4d776207f756e2f9e72004174d6791fa050a6f0a500c287241cb0e1b0074027df56b82d0d3a682ef099a6a385b1261a7e2aadc63c635dc72df3abe1407c035d2db9db8987b6cbbf8afead80c51770ce0f439d85b730778572d5be0c3d799a20b4f0a8879efe16636674f91736f3cb8a34e48291f7f96de0c7a738169aaca8527d29d4bbf60e8fd4d3861a9bbce83840db34df8bef5fd0bf3223382f0c23f04a8eac948c486e951867e1cd695f67", 0xf7, 0x9}, {&(0x7f00000001c0)="b0bfe6388bcb3101a5a1237a03b7d97d589ce070e24aa3cea8a629f88a1dd9dc792c439d511d457a23fa5f288ba83a829699f5dff29d1f096dbcf97b4eef6a35d37b836f7240febbe2d969f9b4bdad3986070ead5b4d8622fab3014bbfb000179acd29b0749d9874cfd71fae752b71ed97579c47047e277a5116848923d91059424969c80bcd2ef15f3776a33fb76931d66c32e6213e5ac9b79e71a2835498a09559d03887093c9d46dd66c1c515960b9b4bd14ef8ecc80b24c46e635bd107f92da17a6c93203f88571782b867183d2f9773fa1d213c9a862a6fc7f3e6239a2dfd7d95e2cc0fbb2a80a43be93ec8da1bfd12537edfe8ee211eb4f5acc4d85274724bca54977867dbb181bbef935f1b271665aadee58dfc0fe7e01aacb468714acaa2ba8c1207ae5bfda938db34d24be2ca18c574963036cf5e26f600f5b7c29602478c7d1d612c916fdf78f755080c1343151940b0ff391d88875fa9cf2327903018f0ed9c0f20a72087ac8959eba3c229e0686f9ee359b145b2a0d5ae9077f3f4b27faa6eabf6e99450f2f483a9b47e2b5c4226657075cedc8065f6bcc73855c686666a7230899cee7f524919a4d30d0fc4f84338c97d1217657eb768b5ba97cd2370edffd99cd04b4ba3c41c89de41625b92141337a6f1af7196ac662e55a08d5fa0eec8037d1789879d81ce70aa51f8bd0894904dd5d29b4eb47e87c4800a938284293cec2568bb3e68e6554b77518ad6b13e4daeae5aa73bb59f7125561494f62c5117fb27a8b83a5e44806f5f80d99e7641a6aec497933d846dbbbfc1aab28a4be9acc53d5abfa8b4a2948200312c1baf6d4b86c193861f16b963bcb9bdd3294da50ce100debeac026360a8a0802c1088d2373fdec94e4a7f37a733c81def6d7db98ce35d7caba4da2c7de9120d8ce99272488eb463a68ecb40e3edde87f9afccb467632c57a7467919b36900bf5dd433c2b7f8528350efca12f919bb6edb38746ce0d03d4dea3714f3e2d9a352ee696a746c2754ede6d0d4c79e2de2218bcb239ee2412905282615d564cf5f2b0dbf46c22c22cd34b5fb2a21d5661040aac9f58f9dcceb1bb0011079941ecf1c5664d17c1505f7492c2aa2c4b75d45a4f30543455f8d36057129f31db8ae55ee888f134e8eb2815118802e44671a9d5cfd6e81425162d8453bcf27c33596dbbebc06082bd19be75b0eb555787be7f7737cf77046e6b2627214420faa187ee4d0227d07333209f1e8bfd958b6cbd2f26a23e79d9bdae69adb728726b409f2159336b4e114eac2b2bba2a2a4d0e4407f14551867afd4742024431f852148f001219d12f07cb4a081b4df06ef493ddbf930d74dc2d0d2d8a0730bfd7824fe9cdce54e44a7134f3a8282008a0cc38359cd98056e14d9206211e93ed9c5587152ab0d7ecdf2880f571006858d1cd19c9d2525b2742ab8f3b5bfbbb4084443c6a8741f04a20c2e581bde02812eb8792f4eb59d3fc651d156b2d54395d0eebe4d969ea8ff851a567d057ee57708d6594b0d4fe24e297ddc510cca0bd9b601fcb5126b96190602119026357494ef4eae87b5a06f41412f4517f603a39a769cabc4f23982492d36bdf4950d09adcae181d06f9378c74fcf1e2f5ab2aa231d1dd9262a52cb09992844499e7d2e18f7f4e174cb9cc81d829d8eda271c726457453853e471ac2f0486b2369507a6435ad8e8dd02aed54beab7fc5db57f4060e16950f1dd5c25415f20f910b0a1eebd8a341f58c6b9cc52ccfe34f6adb62e26dbb789ac9566598197e15c67d5c5b7780919a94650daa4bc4a8259ec3baeb74cffa7d03b9d5c82fae536e2b1453910aa7f1b3d5d82164f58790fedff9669c93995229b52d3a1a407aa3bbdf8ab9fbc136a978ceb2fb82a742224fc98a70ba60b8ddd3a28ab395da294eca9ff1e41800703d8d663c552165f0f96a0de7b42e575a569e2cc56d1f7d312be444b0f4030cd3d3a540809972c888c73954b2b9b7e33a1e7992f255e1b07da9d5dd1b1accb2a516285f4c386503a8adc79a622e3b9fe40ba2a77508959ce26ad6f29c1832b28bad0c0204a57eda39f4a6c6498081ce85204f166c1d2d052521dea064f9d3e19b8983423e3487f0cdefafadfaa8c1376e33f3d126e59f08033e0e8f6a96959d0cbab9bca2caabc72e947b6d087f909d7fe2b629a487177b7acc636fa6eef8dbe3c48e4ac34cd33d0bcb509ba51b8450d23a419da3a676593ff8d5f27811969534658a5f4206ba6131b835b1f0a94de95d9c309de973c36f866ab3353a8ad9134285f7ad84dd0ebd1cc4cdf5fbedaf5884b469e7fd8e557b96c3defbcbd7ec3132e1e993182f411be25e414f62052d600bbfb87eaa7b196b2a2e3f19ac91112870afa33a77f08ac4485b7ef699bbc85812c4e17976059a0573c9c6ca0db9677a84cee41df18bfcb9afd6cc5662d651ea1c46594b359cca01bd95d3f0172a1b5e6cad3d461f93a991f21714c44b8f9c05c3791be5f75af5218352344985dd9a50a6ac5b309ae3677721ec2bb10131bceb01603fe7f3bd8dac0f99b7d4cd82e3c63afe60865481dbd616fa924ec79ae506f288d3ac2085a0f93f0b6c5b95b4076d04143fcdf9406ba319134830cdeaf40440bcf043b5b7aed3ef577eb31e5c10ce7af820959b83cf9817ac0986f025ff991dcf89a1734d0cad108aefe2499cf8475a389a42096273dd0c8593d862686b85935c9706cd226fbbcf9e3dcbf96dd66419848e7b7a3d126b9d69e7b98a6701ca0644523dee0dcaa41302eb60eab1bc3885903b2dce976b9b0eddd7ae8e2c10c1c122fba98b11093dd5842b7d4a65d325bdc186d9e4a85542d8e6fa96a9cf0d556ce6303fabf154274bd7f43fdf1832412bebc8682e5c6e9dcf4afc9667c16d8e5c4943d049208059e1f8deb7d943e438880d72449d7297c7a0b65001554f4178f67a14dca37186f107f59b07389b7c809075db01d0b8867ee8eea9570466fb65a0f7f556b398487ed127a2a2c7637800bf0a79a31e617edd686ab48722aee990a12121c52cb2ff3a647b1ba065f901e36dac1a4cee568a08787116950dddedca81abc63de88fbbb3d5d2781be9f90dafeb1dbbe91d8793a16405503e75474733f04a1267ff4d9c98c650af2234537a545ffdf1d71aecbae768e108e75e8a0a40fcff8828ac2402f25eddd993766a5d53a3aab603d8cc3ceb9c26d39d8267d5dee5763031450e137f7107f0a737baf77df51010a83026c5ac72cace9deba76055060d653e6dc861d2578614fa5fdf3bf24d4067456c35ea2030ae5f318e2b2e008ed158b7d16774456d84b6772b70adae1633c024705d1389182cb9e686d4a14ff9bc6bc26cd5da19c11d283f34aec79211fc38804a1b1f6a6b0cd8a3e4844e8970fef26d509c0d8e67204f820a1675248f11b77646f8891624f6c9d33b5afff46c31483ac29f5fb903d4dcbc49053ae1eeb179cf8e4422c4c71e1345f6ee0d5e5ceb617190bc6b82f8e2b86e9a8615c22c10efadfbbed5a444dfe79f4833fc8813d99f75141799db6258c3427446d164798741918b1ff11f87f2b63bfbd1efe0a04ab183364887fc89c9e2dcfb58cbef6373f1aa6e5769b0e958c18b0e3984fdc2475dfeb5facae8bf6e2bb94f97dff5f5312b33d5c95360b03f3493167090fd1538f9e2666573cfb45c1ba9a76150ebc205bb3d6036ba5d3c581b503638c61a9456636c25d4746f510c5c98fec925dd2bc2148a2ecb63a954cdb39ff0923d13eb65dc71b0ca74f16339b4b1f7d8bcc696e3339fdfe863be44b731a4c14b9f7baea3fe6af7ddf9810bcffe027eb7db807a373328f3590e38a7bd3bd113347adbe9e4182d67c6c303fc79c0daa97efebc58c68e7fd31f89c3fdbd69eb1d8426b6f34de60c50fae93a2f50705d885a175a242e168ddbae10124c78edc110621153004fc52a1146c3c6f2000e90350971db0e6c33cf1ad9e9fbf1d9f86824428ccc3975ebe0e7fae02011887af5de888dd4ebb41e68eb70d233c9b8558a3359d8dcf57d69c757d8cbb24e89d2ab0d73c444a7db4cc2bea3410fe697f9ae018d4046520237003b73b62b553cff431b3db6cb3aa50e9392fb70f72a1faa38406f1e2bda9100724280adcb3f79b8036f3c847a6452ab38b79afaa59fc27b42dd15e93ba7ef9b14f7543dc132fb2e5d157ef9b5af7ec87eb80b5701adc5a684d72ff7c54cd5f99ffedd62df55cffc608fdad69cd82274524877312e00d52da56ee7f86fab5b33ef1be0ade0f43d3f73f192a8a5d8bab43d04da011e30e933bba8784e739b7c68e92d2b6723e7192526d65b53f0147a1f437e441b9ad50546058e3257deb67fddd48b765ce2deba4882ee3a04b8ed2913d79fcdaf250ff917c329db00a1be8b393280854c448c8cfad9d104be5254371ee4e748e853a4f4b5ce8ced64749f596e730b369fdac9d974e4f6dd7ca3ba43bc955795349f8416b80d8ca02b890288a3b49e5dd4206555d8e9d02065036d05c4d64ba5f15dfa640cde740039a9b35e3511ae2b5abf01bb6c22b43e01ab41631cfb4ba1a16a294e4b6495eb898e0c12dafe433c7aa81dfa6ea55e0cfd23975150186b6276c79d095ffd02bcfec1f2a494251cbd68a467c587158e2bbe8f52eeeb13c77f9ee2a825d200bf910e4759d715ac0afe5b1cde3eebb2637408b8aace956c322b640ed122fa486b51373dd42ca7771a3148081495efff748ceea0a534ffb0e4054a5aa04895660714f107f6d32574d27907ce857046901d413534dfd50904d0a09788bd6a5e1b3be267cea22961203bbb0fda53b394eac80ec872d0c328795cf52291a4c231993783a9a6299634a49047c54617ff1c86861a85174d10f18f2570819dd8bae00c33a8fd5a80c6cd1cbf07583fd7cd1f0a524854d1850010f3b4ff2b3146fb597daff47453bd8863587ef1dd0697289166a24ca6b4231ab67de9c433a4c7b832af146c38c7b497d3a299092db631551ccf2987375314aded5bc01752f866e318543b6767666eedf3d2780540c1ddd672f77fb946adb61245ddb7620008d284c3c2d26b49459e946e8439a50ab9cedd837a2341ee0f60487eeffe5b5f58dd324b4ed77cec99fbd9240b9181f63e87efbc96f8bfcac9b2bb003a4ed39748b7c92bef186bb4c0a148be362037c48e91e29124769fd27c48c17cef744745e4ef99c9231d2fdd7ee2be97a3efb9d8014bfd552fc34c3c86cf4d6dc4624f7cc54f3fc2466196bc43a27653721471b50e2ad384b110f20b51919fbbb455a75b0d349d9babf7b6bce43ae3831c2a54c9f50abbe0505b1c982ea76a1dcaeda381512d4f261e16ddd5b94cd6df44cbbde4990a90a202cf797f95dd797e1f489a67282a3e3390df6330fab159bf9b872ac654b3c305cc923d12a8c98bd94f84296f6a10294b18e3093742b09110990a320a2e03312a11cfcf8ed0a6eebcc9e6a06ca7b32eca86372203e0b3f47d9b9d56ffb71e6447c96a95fc4f78e6fcfb8b20749e5469e07c27f6f71490c8671b28a9f06587937b9f6321246f8f36a4f0518436a5a18c2b0c85adcdb698e0488720cc5f5a7acf993da00bc082b3d26f8bb92a047859e1536c34c4443359f4b2404d7a0e024595dfef8796cb9c18bb7b2422abfa727878fec09388c0ad7b02cfe76f6581bec0d98863aab0298db7635cd0115ce67ec74c5517d3f4c2c1b4dc1ebe12b2f9a95049d5ac28abf512da3e5604c55d5bcd43eaacd5abbcc4005c9a962d26a0ca4ef5494885d92444b60ac24d748ab26c0", 0x1000, 0x8}, {&(0x7f00000011c0)="0c0212ce45831512ff682a19fed5589bd6a6d670efa5d3dd6d1d635e03e8df89733787a9145d314669e0ccffdf41d7e85288ea1504da2e05f669a26c88330c1fc6b2d7cb964f0cbf24264d75160256ea4bd36e6a61e7d38b2c2ea4b565dfaac76b2f3fdcade956c3df", 0x69, 0x100000001}, {&(0x7f0000001240)="f17d036e270153c9cc60e60aa9c95cc5bd7ee011daf689c6806885c1bff8e06ee6a2f0113d4b2b5db6184f84b4c577cd4d6e1ab5be73a8c5509ad655075f5196ee7e2343ea55a615889fca583883f1c4c5f074c89e95e326c1c6c2854108b920f22a070fd8f8838d912803742e4ef97892db06a767a6b8690d8abcdd7a70e6590185efbd481be0edc90e5404c86187f998dee77c954a776c9205d8bd25935383a4ee7d1fbc2b25d35b8cfa6bb2b330a313cbbdab831c6e1627838afa7fd8e64bcf689d9d03a3c80dc3050cd574e7936824e3cd76869450329aff35ab0436ab5f", 0xe0, 0x1}, {&(0x7f0000001340)="26bafe034696cb1555e477fa0408756b604146d261d798d2da1a0b7b18f0213f1244dbb3d70525461328ca36d9de2373390e49f78f6a6dc1ea358c36931823dbcf64882a04313042ecf457557bb143a3a594700e8196fabe6b389c7432f829ce", 0x60, 0x81}, {&(0x7f00000013c0)="9a77f02f09e0fd530e1c7acb1540ae2eebbdab0769e61a823cf7890eca843d596b162edfb0b91cdcea8f217de0e7108430441d31660fce3ff8f994f46a8547968600fbe5156308ed865049ff07613dfe2f66dffc4bfc36eb32e483180a51aea1448fcfa84f57c02a71b64f852a04e0d3897317138140f1adc1f5de46c7bfdeb0f4323b08aaa7931ca14c629f19bf473f8cfc2c789d47695106a65b45151139be2db5efdaebe46c8b40b9d45ce26d71ecc6d31ccee27593cebf442eb1eb4bcf59832f68ad5f59010c11231c8bbf57ad30282ca465ded48d16a5967c03af3120", 0xdf, 0x100000000}, {&(0x7f00000014c0)="457b8a81ef7c03b157563f2906de72485bf94fb8490229fd47e686caf6d8810110ede5496b05c4bb5c", 0x29, 0x8}, {&(0x7f0000001500)="b4f527249472066caccbcf86fdf2ac9beac2b84807aaf323fc5c286c2adc16d2f43914d54258b55df24af9dba50ed41fdacf4e9c54bb1c3614a943e63abb78918d51a88183f82502eea42e7e922f23f8b1f46ac420c372a1cb4c9fa8a0d2e55252742a7dd4237c72ae901a7fba39a9fe377dd359b6ad19e035e3ef83248b955c2af6512b00a1b9e01d7478c1c315b4fc57de6480d86895ddadaad5ac0511b8c7183a258710121085b8847fa0ea518cbb51493fae8ad1969fc221cd6c502766c5121ef9917352bfd214", 0xc9, 0x3}], 0x84, &(0x7f00000016c0)={[{@quota='quota'}, {@logdev={'logdev', 0x3d, './file0'}}, {@qnoenforce='qnoenforce'}, {@quota='quota'}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:33 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r0, 0x1, 0x70bd25, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x2, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x8003) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)='L{F', 0x3}, {&(0x7f00000003c0)="e5d2c2a7567bb7fcbe09734879a33a8ef686def879e6382fd3649b43ac8395f9cad1f2912acf6be4afce5f677330de008904e76a46dbc3511a08b92f09284386401976af79d4d61d006f585234175cbc09f1a1d73aa4d7d76a79d2cf4e5cd0361612917f66c448d7e979ab92ed06a6ab8df5641bd5ddf93cfeb84b6a7551c45428d05ae4838364f8b557be94fced87abffa312d86ef56fabd2b3f8e0930c1431eab7c00f5138de1835749f8d59a4c7a7e323f4e7effe7ed6099db1bcf15723ff922b53c8dbf1a4f5929520387c4dac75cacfa06dff92fa3f831ce281aac2b012", 0xe0}, {&(0x7f00000004c0)="1e4140", 0x3}], 0x3}}, {{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000005c0)="75cf0235c1f7058b214204066ec208643f282bd9272c3fdbbf0bd440599abfb726c17fc1b0cc8cdfc185f4a9f749d073105a3079e43710b128eb1389f25d16e99ec97b92ab54e2d2a1352714635f0c3c11523e2912d2780eba3e5ffb30989199e14bac2cb3cabb43f8ea98ece7602c5e08fbf63ba45e5e1a65d0b944f311e5bbca4d", 0x82}, {&(0x7f0000000680)="6c6da9501f752a5356f15904fc6922fe0c2d3bf2baba26d625d7ba392870ae64f630aec5559fd0472bfff9b4c95590a75cae0dc85cf3d47fd35c4a4112504c19e8b1d48a9db48b7f3c7d09a25d9d380eab0faca56dd205926cb877f0ce8ae87af67b21eda098f3e2cf5894282edbae5c10efd21ffeb616f1d28bd3995d1f535b3196945e39a862454e8118ce6379864c75a24f357e7156fd3c7838da4a0b56436912dd72715bf1daec37b07a78d6429f9f1bf4f4478736f9b94157573ca181081859af637ebfb0640e18171e71b425b6e0834654c2289589758ddf3c8a8c422d5f4d", 0xe2}], 0x2, &(0x7f00000007c0)=[{0x38, 0x118, 0x7fffffff, "1234e632788e73c658a645412aca9f40a20b9efbca8316e5a3108b36316cba41d4e0d92e1fff"}], 0x38}}, {{&(0x7f0000000800)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000880)="1045701ebd4865c52111a8c1e803399d8ba1bf09792cfc69989209e61152c20f8ae939c5c57a9edb31484281e45752e79c9a9cf05a1585fd6ac2fad5ed513cfa55c73f3f388b780e754b9797f5a7c68a97daae6254f082de332fa1ceb2e2dd0b777655c8fabff03825e08c85393571164c398324fe3193a6587d0481510454297f409dec63a18f2a1fe626c07a5a36", 0x8f}, {&(0x7f0000000940)="595e8221c5b6a45a8a3bfdd883980bb065d8f1b0f9c09846564c35918ee621a6751dbc6ca58859c9975891dacd086863b36f6c3b0dca64db78df8ea966a9945bf937c206d3b9dbdb70d74339680075ba0f02aff1caf7b185bde12cce41da07c8ddc19c1475160143835e3b77d28a73f06156a3c6f675c3317093d1e7b59c3b3cf93ad90040505e0df908ed460c3494c7461e689392cd23dd851bcccd1c0fcc76cba6326ecbbd505c9c99723e5b4f51be98a81d95073fb8", 0xb7}, {&(0x7f0000000a00)="aca88b646b032c3670e750cdad4692c396ee5b90df28810a1062b9ded208af", 0x1f}, {&(0x7f0000000a40)="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", 0xfd}, {&(0x7f0000000b40)="8ce7329f32fa360dcb5171dcefc0c7ed0cafd8968954b817aa7bd63032441f552b74695076a244b9a841c37333fec276c34aeaf4a7f31fdf92057b59aabe9ddf9a1a3fcb86685ad13475f30e8afe3fa4dde9560d2707565fbe3413f580c6da4063ac2ce4ccf11c52b2faa1fe3117d824f33458b1ab09be1174cc654c1630c04d809996d9357dba176ca076cb4dd3019c339d5607cfb4d8551fed8f0cae1e5d882a0f59034a3b2aea6ac201d5ef5ed2b9231cc0ca258afcb22dbb6c0ee88d0c396290a9dede332621c7c34f38c4c4faca", 0xd0}, {&(0x7f0000000c40)="6e6116788b6be2", 0x7}, {&(0x7f0000000c80)="1f3affb75f1b1ffbcc21f029493d60aec64f2c35e613ff2c8e15dacabe6df146a2cda99a74d7a316fbeac0260b7fd95ef6c2d30521af79be9a8ec8dbee2ff7f7bc8de4fcd925a43cbbc383d5fad773c9a5827ba47c3301f994384cf960d25c93dfa74ddb2e4e172a18db70ad404b0e1c41adf9707a42c0d597ca13b0067da382b4fb64943aace64b", 0x88}], 0x7}}], 0x3, 0x401c1) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:33 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:33 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 325.274837] XFS (loop2): unknown mount option [mask=^MAY_WRITE]. 08:50:33 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:33 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:34 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='nv\x00', 0x3) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:34 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) open_by_handle_at(r0, &(0x7f00000002c0)={0x9d, 0x3ff, "9bbfbcc091e4ee8b2fedee465a3f4dc52fe43484cb95035a3695d37d1586f0c32416829444d9848b0f9f0c31ee6208b1015090a117cddeaa54a43e23887f25a3fad3328880c4c242c435c84f92d883c838dffa05d23636fd39133a71200e1f318f5315618330cb9a59aa6e5ff482e5254b89e51abaa0fea3973944527e000b4512104baf8a324affc0a2533b7690243d3f346e6f17"}, 0x105a00) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_TARGET_NETNSID={0x8}]}, 0x28}}, 0x0) 08:50:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:34 executing program 3: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:34 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x9, 0x1, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000124e8327ed92c1367a0000000905", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3bb4599c9b7cbbf7ffffff4a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008001c00ef000000d8fabbf96f59269b32c55c12d1"], 0x28}}, 0x0) 08:50:34 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e20, 0xffff, @local, 0x10001}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x7, @rand_addr=0x3}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, @in={0x2, 0x4e21, @broadcast}], 0xa8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x2, @remote}, {0xa, 0x4e20, 0x3, @loopback, 0x8}, r4, 0xe}}, 0x48) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r5 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:34 executing program 3: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:34 executing program 3: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:34 executing program 1: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f00000000c0)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000000600000088da38cbf8f1fa0000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x9762a9d3438e5463}, 0x10) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000300)={0x0, 0x3, 0x1, 0x7}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:34 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)=0x20036) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r2, 0xc01864b0, &(0x7f0000000000)={0x0, 0x3ff, 0x8, 0xfffff800}) 08:50:34 executing program 3: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:34 executing program 3: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:35 executing program 3: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:35 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x191000, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f00000001c0)=0x2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=';\x00\x00m', @ANYRES16=r4, @ANYBLOB="060126bd7000fcdbdf25010000000c00020000800000000000000c00040001000000000000000c0006000300000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000010) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x50, r6, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x4}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x2}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x5}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x200}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004000}, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xf4, r7, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1b2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb7}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4048080}, 0x40894) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:35 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:35 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:35 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:35 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) mlockall(0x6) r2 = dup2(r1, r0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r2, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=""/33, 0x21}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x400, 0x2, 0x9, 0x1, 0x8, 0x3ff, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1, 0x9}}, 0x1, 0x10000, 0x6, 0x9, 0x3f}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000002c0)={r5, 0x7, 0x40}, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000140)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={r8}, 0x8) ioctl$sock_SIOCGIFCONF(r6, 0x8912, &(0x7f0000000040)) epoll_create(0x1000) inotify_init() socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r9, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r10, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r11 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r11, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r12 = dup2(r6, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$KVM_GET_DEBUGREGS(r12, 0x8080aea1, &(0x7f0000000300)) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x2) 08:50:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:36 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 327.989565] nla_parse: 14 callbacks suppressed [ 327.989570] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 08:50:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:36 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x4, 0x81}}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000014}, 0x1) r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:36 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000040)=@buf) 08:50:36 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="0065040100000000000000082000c4000000000001"], 0x18) readahead(r4, 0x0, 0x3ff) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:37 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) flock(r2, 0x4) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000080)=0x400) r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 328.864208] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 08:50:37 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:37 executing program 1: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:37 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@hopopts={0x21}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000480)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESHEX=r2, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16], @ANYRESDEC, @ANYRESOCT=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[]], 0x3) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9b0000, 0x77bc90be, 0x2, r1, 0x0, &(0x7f0000000080)={0x980907, 0x1020000, [], @string=&(0x7f0000000000)=0x2e}}) write$P9_RFLUSH(r9, &(0x7f0000000100)={0x7, 0x6d, 0x1}, 0x7) r10 = inotify_init() r11 = socket$packet(0x11, 0x3, 0x300) r12 = dup2(r11, r10) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x24, &(0x7f0000000440)={@empty, @broadcast, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000500)={@local, @loopback, @rand_addr="ff21d608ba674daef321bea2e6520007", 0x3, 0xdf, 0xbe2, 0xfd3236efcc819be1, 0x1, 0x220, r14}) write$P9_RFLUSH(r12, &(0x7f0000000140)={0x7, 0x6d, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) syz_open_dev$ttys(0xc, 0x2, 0x0) 08:50:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:37 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x2, 0x3}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r8 = dup2(r6, r7) ioctl$HDIO_GETGEO(r5, 0x301, &(0x7f0000000140)) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000180)="ce2105a857381ec1a45a7c280caa18437472399920f6bbca843a1870f83154b3de949ebd4437a363e7af11c5b8c987f3928e3a4b116882ff33c762efa3dc1e1fb15a7e55ff1f39d568de86a66f5d6b42cb9ccc", 0x53}, {&(0x7f0000000200)="e4a1e5523c2ed7b376e4ec29fd6c5d36403cfc49b0d9c4579da7bb602885cbced7cc897620292e24e84f324ecb4d084f", 0x30}, {&(0x7f0000000240)="9907220bec609bfb1ed9c0e911c90adcb18c301673d37201ef4d05221ec8b096483c680ec714f5697763fc2c04bc2bc7a572c01396357c2e573c8ad048a49e10eafcc54e602bcd4ffa25eb6489c5f24e2588b897276d6780266e8e9ec82ef7fd2d096ad86df7736602e7013264fe439699c0719a66afc68bea80769dfdfaeae3bae210be9c895b39deefbf86ba1b038049f29928e9160119174d0404357d5b238ac321121527c319aaeb68d198f65b64cd27ede996e5a3cfe456082c7e7d3ffd55b4178835f71e2f669df13a8d364e87dd6adcaf6657395ac0c11be329", 0xdd}, {&(0x7f0000000340)="4d3214c5a1290b13e075bb89f762b6eb13f6a02441ac21114f9a383d0546c4eae55397809f916871dbb8d329405a834378608c7bc5827b931ad1bb", 0x3b}, {&(0x7f00000003c0)="ee5855432468f47ffbb34e14b3debd85501f2789667986cee183ebb11e29f38ecad3240c78de8c9fef90ae40295d01a3399565ee8f5500a321f484776507f9fd53efed98fec344ceec04f2f73869d6157c9f8c0ce4ac01df8aacc409471a5a81e53fa61e1f5ec79f36b9d29c93c0f4e3fe8ccbb1ee3fd33d28a7dadffbf034876126ffb4bf0debfafd08b0bdb30c04dd70931d3e8577ff054b23b661e915593b9277896b536467bd4b69f506213398be4a6c644d85dedf88c63f340ef529594fdba904057786c7a9ccac9359e2119ef3b89453be2a451955089fb19eb9f22d5b4965fcd8ae69", 0xe6}, {&(0x7f00000004c0)="af4b9baca1c0057a8b4cd4f7749ebf43c3ef31b8f36316c361c91fcfe9e7084e1860d616eb3087cc4094831bd7dfd96c25b1ba71ea1efa8199d0014dbe17", 0x3e}], 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:37 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)) 08:50:37 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:37 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000080)={0x5, 0x0, 'client0\x00', 0x2, "f9f4bd11e712a5f7", "82829f68765dd2a098dddad4db3e44db861a5311f11779833c5f7159b6d4cfe7", 0x7, 0x3}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:38 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:38 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:38 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000180)=@req={0x28, &(0x7f0000000000)={'nr0\x00', @ifru_settings={0x10000, 0x7ff, @fr_pvc_info=&(0x7f00000001c0)={0x1, 'veth1_vlan\x00'}}}}) 08:50:38 executing program 1: write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:38 executing program 1: write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:38 executing program 1: write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:38 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x0, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_init() socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) syz_open_pts(r3, 0x28000) r5 = dup2(r4, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$RTC_RD_TIME(r5, 0x80247009, &(0x7f0000000000)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:38 executing program 1: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:38 executing program 1: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:38 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:38 executing program 1: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 08:50:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:39 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:39 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) dup2(r5, r4) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000000)=@req3={0x8, 0x5, 0x40, 0x4, 0x2, 0x10001}, 0x1c) 08:50:39 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:39 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:39 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:39 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:39 executing program 2: ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000100)=""/250) r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="0065040100000000000100"/24], 0x18) r3 = socket(0x15, 0x2, 0x46) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f00000003c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000440)={@mcast1, 0x26, r7}) ioctl$SOUND_PCM_READ_BITS(r6, 0x80045005, &(0x7f00000000c0)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x119b00, 0x0) r9 = dup2(0xffffffffffffffff, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)) ioctl$USBDEVFS_CLAIMINTERFACE(r9, 0x8004550f, &(0x7f0000000080)=0x19d8) 08:50:39 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x2, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="009d59db9301444551fa0000000002010000000004008000"/34], 0x18) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x42, &(0x7f0000000040)={r5, r6/1000+10000}, 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000140)=@req={0x0, &(0x7f0000000180)={'netpci0\x00', @ifru_hwaddr=@remote}}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000080)=""/155, &(0x7f00000001c0)=0x9b) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) 08:50:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:39 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 08:50:39 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8800, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000080)=0xed7) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:39 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:39 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VFIO_IOMMU_GET_INFO(r6, 0x3b70, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x80}) 08:50:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:40 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x80000, 0x1d) sendto$l2tp6(r4, &(0x7f0000000000)="7dd066024ca9f8e8f6903661", 0xc, 0x90, &(0x7f0000000080)={0xa, 0x0, 0xffffff80, @loopback, 0x1ff, 0x1}, 0x20) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:40 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() syz_init_net_socket$ax25(0x3, 0x2, 0xc3) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:40 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000380)=@srh={0x0, 0x51, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast1]}, 0x18) ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000040)=@buf={0x41, &(0x7f0000000080)="2ebcb8e9a374ce466f12fb45bcd85832da3ff49ddd1a6d61ae633edae6adffa63843b670879ec5c331d12acc0dae635b857d68cf08199165651e1333208a3006cd"}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x20, {{0x2, 0x4e24, @multicast1}}}, 0x88) 08:50:40 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x800, 0x2) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$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$nl_route(r7, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r10, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r11 = fcntl$dupfd(r0, 0x406, r10) r12 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') r13 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r13, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000005c0)={@dev={0xfe, 0x80, [], 0x36}, r14}, 0x14) sendmsg$TIPC_NL_PUBL_GET(r11, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb8, r12, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffc00}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9f8}]}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r9, 0x1, 0x6, @link_local}, 0x10) r15 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r15, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r15, 0x6, 0x21, &(0x7f0000000600)="2daf05c6058ab3e2c84edac0288afff6", 0x10) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff}, {0xa, 0x4e23, 0xffffffbc, @local}, 0x4, [0x7, 0x7, 0x5d79feb4, 0x0, 0x9, 0x8, 0x379, 0x8]}, 0x5c) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r3, 0xc0385720, &(0x7f0000000140)={0x1}) 08:50:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 08:50:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 332.114896] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 332.207848] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 08:50:40 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="0065710b2cd0e0b114d400319325d3d5511fab800141b9c615ebb27836441299e679c34b17976bc5504508bc390f0f877a388ae73a8f150d562cb7ae1c609df73b50ed78d8a81dfd24b72ad542fdb9dc4b0bd9710728115eeb4b57253b54f136088c6ade921cb100dd5a0104000023c3cfe0e6f50b6998760609ef703e668616d242cdb2fd3fcf13468d54d8a55e1f4cd35fbd12e56093ed7801dcedfe40d3554d007806679ade96e9fe8d8928603c000000000000000000"], 0x18) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000000040)=@buf={0x134, &(0x7f0000000480)="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"}) 08:50:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:40 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc), 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:40 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x14201) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:40 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x2, 0x300) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NFT_MSG_GETSET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, 0xa, 0xa, 0x401, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x1}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x1c}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x7fffffff}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x1}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0x76}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x3c}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x578a}, @NFTA_SET_DESC={0x24, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_DESC_SIZE={0x8}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x101}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) r6 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:41 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10400, 0x0) 08:50:41 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000000)={@remote, @empty, 0x0, 0x7, [@loopback, @rand_addr=0x2, @broadcast, @remote, @local, @broadcast, @broadcast]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 08:50:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:41 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x5, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x80000) sendmmsg(r5, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x28f, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="00000000e0822fb0d74fcada56bbd335a93ea72af4d203dae6e8edac0d8f31febae2644f724bc91d173baa714b5a8d090ec4820770ee8c7dde1a1da6696b405ba6e051b7ada73fbf6500a0acc5a3133f07a4482ce44f9a422b6af218b1eef99c9a124a84f7689e70f15dafe9dc9be2ea3d5f8bf0e796fef48a029250e0f3f9d93e26ce413f7360b8f0435b76c4a1b9944d04ec293a26002310207d325afc5a339f6687f1454748b5c56519f147810435bcaa5fb0c023a49644451830760af1c1d8cd02ddd83ff9ae4f99948d", @ANYRES16=r6, @ANYBLOB="00032dbd7000fddbdf25090000000800060009000000080005000100ffff0800050052a30000"], 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x1) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x118, r6, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @rand_addr=0x7fffffff}}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x84}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x3a}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x20}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4004041}, 0x4) 08:50:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc), 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:41 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000080)={0x80000000, 0xb, 0x4, 0x4000, 0x9, {r3, r4/1000+10000}, {0x5, 0x0, 0xf0, 0x1, 0x0, 0x7, "5fb6f45f"}, 0x8000, 0x3, @fd, 0x5, 0x0, r5}) connect$llc(r6, &(0x7f0000000100)={0x1a, 0x2d1f850e8a67b8f2, 0x80, 0x1f, 0x9, 0x5, @remote}, 0x10) r7 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:41 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x40}}, {0x2, 0x4e21, @empty}, {0x2, 0x4e23, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000080)='bond0\x00', 0x6, 0x2, 0x3f}) r4 = dup2(r2, r1) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = inotify_init() r8 = socket$packet(0x11, 0x3, 0x300) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_inet_SIOCRTMSG(r9, 0x890d, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e20, @rand_addr=0x800}, {0x2, 0x4e21, @empty}, 0x40, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000240)='macvlan0\x00', 0xd7c4, 0x6, 0x8000}) r10 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$FUSE_BMAP(r10, &(0x7f0000000000)={0x18, 0x0, 0x2, {0x9b94}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0xffffffffffffffff, 0x8, &(0x7f0000000140)=""/241) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:42 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000000)=@usbdevfs_driver={0x7fff, 0x7, &(0x7f0000000080)="3cef858974b9c886646846e9d188d6eaaefa3af4968ed2ff6ff11e96601db975f69d4bb79c00d45a8c202a48af5810f85eea3ce987d192f163d332017896967a7ec7eaf05d04ca9909a5a2c80306fbf94a209944c8f919076b2de2b6ea59324d936ced60b8a88d06975ce57f2b6c6dc397b4e1059b31a6e5ce0bc085908d58e7fbeb1d3f863fd1d8558a154359500a5b37181b8f358b84e65c48c4994ed8d7eb3bbad9d1eba900a4b405b0062ba2afe3320cd44dc3c45c0676"}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:42 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='em1@\'em1wlan0\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:42 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 08:50:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc), 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:42 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400202) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:42 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000300)=ANY=[@ANYBLOB="00650401071b0000000000000000000000000000000000017666c91b9ad2591f52bb8f6f96f75705e95f00bad1636b552c58d5d8ebf81b81cb"], 0x18) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x210000) statx(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x4000, 0x7ff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x8, 0x0) write$FUSE_ENTRY(r1, &(0x7f0000000500)={0x90, 0xfffffffffffffffe, 0x5, {0x1, 0x1, 0x1, 0xffffffffffff47d1, 0x1f, 0xfff, {0x4, 0xc314, 0x2, 0xd5a, 0x2f1, 0x9, 0x4, 0x10001, 0xa97, 0xa236, 0x3ceb, r2, r3, 0x6, 0x6}}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@loopback, 0x4e23, 0xff, 0x4e24, 0x2, 0x2, 0xa0, 0x80, 0x89, r4}, {0x6, 0x7, 0x6, 0xfffffffffffffe01, 0x3, 0x20, 0x4, 0x2}, {0x1, 0x480000000000000, 0x7f, 0x401}, 0x3b234c8e, 0x6e6bb9, 0x0, 0x0, 0x1, 0x3}, {{@in=@empty, 0x3, 0x32}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3507, 0x2, 0x0, 0x1, 0x7fff, 0x100, 0x3ff}}, 0xe8) r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000140)={r10}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={r10, 0x0, 0x4, [0xfff8, 0x5, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000000040)) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000002c0)) r11 = inotify_init() r12 = socket$packet(0x11, 0x3, 0x300) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) read$rfkill(r13, &(0x7f0000000280), 0x8) 08:50:42 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c}]}, 0x28}}, 0x0) 08:50:43 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x7) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000180)={0x3, @null, r1}) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmsg$can_raw(r4, &(0x7f0000001580)={&(0x7f0000000240)=@pppol2tpv3, 0x80, &(0x7f0000001500)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/128, 0x80}, {&(0x7f0000001340)=""/175, 0xaf}, {&(0x7f0000001400)=""/198, 0xc6}], 0x4, &(0x7f0000001540)=""/61, 0x3d}, 0x4) inotify_init() socket$packet(0x11, 0x3, 0x300) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = accept4$vsock_stream(r7, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80800) r9 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x1, 0x2) r10 = dup2(r8, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x4000000) ioctl$RTC_UIE_ON(r10, 0x7003) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 08:50:43 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9", 0xa) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:43 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="bc110000", @ANYRES16=r4, @ANYBLOB="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"], 0x1bc}}, 0x8004) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r5 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x9, 0x408000) write$binfmt_aout(r5, &(0x7f0000000380)={{0xcc, 0x5f, 0x80, 0x328, 0x374, 0x8000, 0x169, 0xffff0000}, "3ee98a81a42c86d2b5c7f32aff57d7625650f8b3e78f8350aa67b34b37de4432107b4394e410ef2efd186d41150772e47f8922c1394f7f86a796f7cdc943650aa69286e41689ba6d6761ec78ad97cef0c2b1d7167788d5e38071e951487ac0e395479f9ece85933304bebc5f2a092c2b6bd0611a896ef8b0de77b22d6238eaf6e43f8a8d2c69d9039d792391952ed38180d878b61395394cb8333e", [[], [], [], [], [], [], [], [], [], []]}, 0xabb) clock_gettime(0x1, &(0x7f0000000000)) 08:50:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:43 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@buf={0xa3, &(0x7f0000000080)="da2e1fc109168fefe8f1eb2b8970d20cd8846b33a321773214240cb1921e2e174d8d89edc9f773a4d6b6a9c05f7239b4f343a56356bb0d6812d058d62084a0b3358f5c7edf21743c186f2deaa4a06954c505bd729540694f84bb71f6684dfc274cec24cd78722226de0e87c45c13f337449539636b802c0a5a8f5c4185db791a29d7eb3fbdabe6b705acc721a51c13ebde588d6dd16af54f2441d6362cb3dcbbb3d0e8"}) prctl$PR_SET_ENDIAN(0x14, 0x1) socket$kcm(0x29, 0x2, 0x0) 08:50:43 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x86, "9bfcc730c7d7b3bb4997813dc261ed5bf44da7427bcaec62233563d4f4ca137aed83670a39887f60a50d00279e69dde31385b38b6011c60711597d38dcb2983711a4d9738220268f9c904ec06871b24214fb0d225ad7166e74dae000ccac241e09c31fea5f5b77a5e7bdfcd62eb64e8cdb45551e93d636eb26d4d3fff7f2a449871f59c20340"}, &(0x7f0000000000)=0xaa) r6 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:43 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:43 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-control\x00', 0x4000, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000500)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000003c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000440)={0x5, 0x10, 0xfa00, {&(0x7f0000000180), r5, 0x2}}, 0x18) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000480)="100d4e37e33b8faf3a96ac7d5d46b200", 0x10) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x2, @mcast2, 0x1f}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x312}, @in6={0xa, 0x4e23, 0x7f, @mcast2, 0x6}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f0000000140)={r7, 0x400}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9", 0xa) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:44 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x900, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002900)={&(0x7f0000002880)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@GTPA_NET_NS_FD={0x8}, @GTPA_LINK={0x8}, @GTPA_VERSION={0x8}]}, 0x2c}}, 0x0) r7 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @broadcast}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000002}, 0x20000090) 08:50:44 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 08:50:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc), 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:44 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000000)={0x0, 0x3ff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r7 = inotify_init() r8 = socket$packet(0x11, 0x3, 0x300) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:44 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0xed) r2 = socket$packet(0x11, 0x3, 0x300) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @loopback}, &(0x7f00000003c0)=0xc) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newqdisc={0x158, 0x24, 0x400, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r10, {0x0, 0xb}, {0x4, 0xa}, {0xfff2, 0xffe0}}, [@TCA_STAB={0xf8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x51, 0x7, 0x7fff, 0x2, 0x76, 0x1f, 0x4}}, {0xc, 0x2, [0x19, 0x1f, 0x6, 0x81]}}, {{0x1c, 0x1, {0x1f, 0xb2, 0x5, 0x8, 0x1, 0x2, 0x80, 0x4}}, {0xc, 0x2, [0x572, 0xeb94, 0x1f, 0x4]}}, {{0x1c, 0x1, {0x1, 0x4f, 0x5, 0x8, 0x2, 0x4, 0x80, 0x7}}, {0x12, 0x2, [0xfffc, 0x3, 0x5, 0x4, 0x7, 0x2cfa, 0x6]}}, {{0x1c, 0x1, {0x8, 0x4, 0x1ff, 0xfff, 0x0, 0x7, 0x6}}, {0x4}}, {{0x1c, 0x1, {0x5, 0x9, 0x1f, 0x5, 0x2, 0x3, 0x1, 0x5}}, {0xe, 0x2, [0x0, 0x1, 0x3, 0xc0, 0x7]}}, {{0x1c, 0x1, {0x9, 0x8, 0x1, 0x6, 0x0, 0x2, 0x9, 0x3}}, {0xa, 0x2, [0x9, 0x2, 0x7fff]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xff97}, @TCA_STAB={0x34, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x76, 0x1f, 0x100, 0x1, 0x2, 0x0, 0x0, 0x7}}, {0x12, 0x2, [0x8, 0x8, 0x20, 0x400, 0x1c7c, 0x5, 0xffff]}}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x282787bbb37c4577}, 0x40) dup2(r2, r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:44 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3f"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 336.210453] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 08:50:44 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x2, 0x3}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r8 = dup2(r6, r7) ioctl$HDIO_GETGEO(r5, 0x301, &(0x7f0000000140)) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000180)="ce2105a857381ec1a45a7c280caa18437472399920f6bbca843a1870f83154b3de949ebd4437a363e7af11c5b8c987f3928e3a4b116882ff33c762efa3dc1e1fb15a7e55ff1f39d568de86a66f5d6b42cb9ccc", 0x53}, {&(0x7f0000000200)="e4a1e5523c2ed7b376e4ec29fd6c5d36403cfc49b0d9c4579da7bb602885cbced7cc897620292e24e84f324ecb4d084f", 0x30}, {&(0x7f0000000240)="9907220bec609bfb1ed9c0e911c90adcb18c301673d37201ef4d05221ec8b096483c680ec714f5697763fc2c04bc2bc7a572c01396357c2e573c8ad048a49e10eafcc54e602bcd4ffa25eb6489c5f24e2588b897276d6780266e8e9ec82ef7fd2d096ad86df7736602e7013264fe439699c0719a66afc68bea80769dfdfaeae3bae210be9c895b39deefbf86ba1b038049f29928e9160119174d0404357d5b238ac321121527c319aaeb68d198f65b64cd27ede996e5a3cfe456082c7e7d3ffd55b4178835f71e2f669df13a8d364e87dd6adcaf6657395ac0c11be329", 0xdd}, {&(0x7f0000000340)="4d3214c5a1290b13e075bb89f762b6eb13f6a02441ac21114f9a383d0546c4eae55397809f916871dbb8d329405a834378608c7bc5827b931ad1bb", 0x3b}, {&(0x7f00000003c0)="ee5855432468f47ffbb34e14b3debd85501f2789667986cee183ebb11e29f38ecad3240c78de8c9fef90ae40295d01a3399565ee8f5500a321f484776507f9fd53efed98fec344ceec04f2f73869d6157c9f8c0ce4ac01df8aacc409471a5a81e53fa61e1f5ec79f36b9d29c93c0f4e3fe8ccbb1ee3fd33d28a7dadffbf034876126ffb4bf0debfafd08b0bdb30c04dd70931d3e8577ff054b23b661e915593b9277896b536467bd4b69f506213398be4a6c644d85dedf88c63f340ef529594fdba904057786c7a9ccac9359e2119ef3b89453be2a451955089fb19eb9f22d5b4965fcd8ae69", 0xe6}, {&(0x7f00000004c0)="af4b9baca1c0057a8b4cd4f7749ebf43c3ef31b8f36316c361c91fcfe9e7084e1860d616eb3087cc4094831bd7dfd96c25b1ba71ea1efa8199d0014dbe17", 0x3e}], 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:44 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@hopopts={0x21}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000480)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESHEX=r2, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16], @ANYRESDEC, @ANYRESOCT=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[]], 0x3) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9b0000, 0x77bc90be, 0x2, r1, 0x0, &(0x7f0000000080)={0x980907, 0x1020000, [], @string=&(0x7f0000000000)=0x2e}}) write$P9_RFLUSH(r9, &(0x7f0000000100)={0x7, 0x6d, 0x1}, 0x7) r10 = inotify_init() r11 = socket$packet(0x11, 0x3, 0x300) r12 = dup2(r11, r10) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x24, &(0x7f0000000440)={@empty, @broadcast, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000500)={@local, @loopback, @rand_addr="ff21d608ba674daef321bea2e6520007", 0x3, 0xdf, 0xbe2, 0xfd3236efcc819be1, 0x1, 0x220, r14}) write$P9_RFLUSH(r12, &(0x7f0000000140)={0x7, 0x6d, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) syz_open_dev$ttys(0xc, 0x2, 0x0) 08:50:44 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {0x4}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1d4, r2, 0x20, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x77}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb50}]}, @TIPC_NLA_MEDIA={0x34, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xebb}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0xc0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdea}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x253}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x401}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) r7 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt(r7, 0x8, 0xfffffffd, &(0x7f00000004c0)="511a24f7d48356d19f1e2a9a661f752f5db21f514e92ef994a2e2b9ed16c5782134ab1f12db18b9bd4a25d8a87f76330b7fc56a15998d996e186d327797392742999e4f183e57c2a15564607534bad782140957e58ec017e497f8d261873557b528af31f346452dac7e35d8167e76bd2f6700d962e189ae821da4b62a08891561b6a7e98c058a0f6573b143b411575f1334729c10c38ca0509263230bb8c4a71782e190519ea35883886fb513e755d6e9b4a790057d884", 0xb7) ioperm(0x9, 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000140)={0x9c0000, 0x2, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x13313a5, 0x9, [], @p_u8=&(0x7f00000000c0)=0x6}}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000580)='/dev/nvram\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r8, 0x80dc5521, &(0x7f0000000180)=""/120) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r9 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x90000, 0x0) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @dev={0xac, 0x14, 0x14, 0x1d}, 0x0, 0x1, [@loopback]}, 0x14) 08:50:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9", 0xa) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:44 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800041c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:45 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x1, r7, 0x10, 0x0, @in={0x2, 0x4e22, @local}}}, 0xa0) 08:50:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc), 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:45 executing program 4: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = inotify_init() prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00f", 0x74}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f00000002c0)={0xffffffff, 0x7, 0x4, 0x400, 0xf357, {0x77359400}, {0x0, 0x8, 0x2, 0xb5, 0x4, 0x5, "f235c012"}, 0x10001, 0x4, @userptr=0x20, 0x200, 0x0, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 08:50:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:45 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 08:50:45 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x608443, 0x0) write$P9_RLERROR(r0, &(0x7f0000000080)={0x1b, 0x7, 0x2, {0x12, 'eth0selinux[vmnet0'}}, 0x1b) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000040)) 08:50:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3f"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:45 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() accept4$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name, &(0x7f0000000080)=0x10, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:45 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000100)='.`\x00', 0x1) r1 = inotify_init() r2 = socket$packet(0x11, 0x2, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = inotify_init() r5 = socket$packet(0x11, 0x2, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000140)={0x48, 0x1, 0x20}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) write$input_event(r7, &(0x7f0000000080)={{0x77359400}, 0x15, 0x100, 0x5}, 0x18) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0xf3, @local, 0x1}, {0xa, 0x4e20, 0x56a6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4ca}, 0x1, [0x1, 0x6, 0x7, 0x1, 0x8, 0xff, 0x6, 0xf5f]}, 0x5c) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="026504010000000000000000f4ffe67002a1ffffdfffffd2"], 0x18) fadvise64(r8, 0x6, 0x2, 0x5) r9 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r9, 0x8912, &(0x7f0000000040)) 08:50:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904", 0xf) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:45 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xc7) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3f"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc), 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:46 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0xc2) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:48 executing program 4: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = inotify_init() prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00f", 0x74}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f00000002c0)={0xffffffff, 0x7, 0x4, 0x400, 0xf357, {0x77359400}, {0x0, 0x8, 0x2, 0xb5, 0x4, 0x5, "f235c012"}, 0x10001, 0x4, @userptr=0x20, 0x200, 0x0, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 08:50:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:48 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000005800)=[{{&(0x7f0000000200)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000480)=""/163, 0xa3}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f0000000300)=""/13, 0xd}], 0x4, &(0x7f0000000600)=""/4096, 0x1000}, 0x7fffffff}, {{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001680)=""/83, 0x53}, {&(0x7f0000001700)=""/58, 0x3a}, {&(0x7f0000001740)=""/71, 0x47}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000001880)=""/222, 0xde}, {&(0x7f0000001980)=""/225, 0xe1}, {&(0x7f0000001a80)=""/186, 0xba}, {&(0x7f0000001b40)=""/233, 0xe9}], 0x8, &(0x7f0000001cc0)=""/17, 0x11}, 0x31}, {{&(0x7f0000001d00)=@rc, 0x80, &(0x7f0000002140)=[{&(0x7f0000001d80)=""/70, 0x46}, {&(0x7f0000005c80)=""/216, 0xd8}, {&(0x7f0000001f00)=""/191, 0xbf}, {&(0x7f0000001fc0)=""/77, 0x4d}, {&(0x7f0000002040)=""/2, 0x2}, {&(0x7f0000004f80)=""/22, 0x16}, {&(0x7f00000020c0)=""/28, 0x1c}, {&(0x7f0000002100)=""/15, 0xf}], 0x8, &(0x7f00000021c0)=""/230, 0xe6}, 0x9347}, {{&(0x7f00000022c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000003600)=[{&(0x7f0000002340)=""/221, 0xdd}, {&(0x7f0000002440)=""/37, 0x25}, {&(0x7f0000002480)=""/145, 0x91}, {&(0x7f0000002540)=""/136, 0x88}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x5}}, {{&(0x7f0000003680)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/193, 0xc1}], 0x1, &(0x7f0000003840)=""/174, 0xae}, 0x81}, {{&(0x7f0000003900)=@un=@abs, 0x80, &(0x7f00000050c0)=[{&(0x7f0000003980)=""/152, 0x98}, {&(0x7f0000005bc0)=""/149, 0x95}, {&(0x7f0000003b00)=""/214, 0xd6}, {&(0x7f0000005d80)=""/22, 0x16}, {&(0x7f0000003c40)=""/205, 0xcd}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/94, 0x5e}, {&(0x7f0000004dc0)=""/128, 0x80}, {&(0x7f0000004e40)=""/252, 0xfc}, {&(0x7f0000004fc0)=""/251, 0xfb}], 0xa, &(0x7f0000005180)=""/123, 0x7b}, 0x4}, {{&(0x7f0000005200)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000005380)=[{&(0x7f0000004f40)=""/54, 0x36}, {&(0x7f0000005280)=""/231, 0xe7}], 0x2, &(0x7f00000053c0)=""/98, 0x62}, 0x1}, {{&(0x7f0000005440)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000005780)=[{&(0x7f00000054c0)=""/121, 0x79}, {&(0x7f0000005540)=""/222, 0xde}, {&(0x7f0000005b40)=""/120, 0x78}, {&(0x7f00000056c0)=""/17, 0x11}, {&(0x7f0000005dc0)=""/77, 0x4d}], 0x5}, 0x80000001}], 0x8, 0x2, &(0x7f0000005a00)={0x77359400}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r5, &(0x7f0000005b00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005ac0)={&(0x7f0000005a40)={0x5c, r6, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8084}, 0x20000040) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={0x0, @xdp={0x2c, 0xe, 0x0, 0x2f}, @nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x20}, @isdn={0x22, 0xff, 0x8, 0x1, 0x1f}, 0xffe1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='veth0_to_team\x00', 0x0, 0x0, 0x7}) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r12 = inotify_init() r13 = socket$packet(0x11, 0x3, 0x300) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = inotify_init() r16 = socket$packet(0x11, 0x3, 0x300) dup2(r16, r15) r17 = inotify_init() r18 = socket$packet(0x11, 0x3, 0x300) r19 = dup2(r18, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockname$packet(r19, &(0x7f0000005640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000005680)=0x3e) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r20, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r20, @ANYBLOB="f40000000000000a08021c00ef000000"], 0x28}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r22, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r24, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r21, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000001e00)=ANY=[@ANYBLOB="28000000f70000a97b748f86707ebab0e44e2697ee1da9ef6398419e2ee4aa7f08871bb09cacff4348aa9b7790bbb757bd6838091ce7013b53f972704e1c9afa9cacd98d71a598adcd73f1fc1f1052433c8acaa81c2504e822cdbf4387e48f326dfbdd96e2d7ff00a60b83380e3099e6854e34eab838269ec41110f87e15c8e78a6216af5ac22fc6b9d976ffd93625cf4467fa14ca3737f548da79fa740904240d3f8c48e1c1df72fea1169bb62aaad7c10262707cfd0a8c4728e265e5d56a09be62a913c3f68a4122c88b8adf17c2e5cd582347301b1e", @ANYRES32=r24, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x4) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket$netlink(0x10, 0x3, 0x0) r29 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r29, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r29, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r28, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r30, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r27, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r30}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x118, r6, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r20}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKMODES_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKMODES_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r24}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r25}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r26}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r30}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x40004}, 0xc0c1) r31 = socket$packet(0x11, 0x3, 0x300) r32 = dup2(r31, r1) r33 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VIDIOC_ENCODER_CMD(r33, 0xc028564d, &(0x7f0000000080)={0x2, 0x1, [0x0, 0xffff, 0x7, 0x9, 0x200, 0x1, 0x3, 0x1ff]}) ioctl$PERF_EVENT_IOC_ENABLE(r32, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:48 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904", 0xf) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbb"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9", 0xa) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 339.862365] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 339.884004] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 339.894783] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 339.921779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=247 sclass=netlink_route_socket pig=19880 comm=syz-executor.2 [ 339.936390] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 340.176206] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 340.185767] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 340.231287] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=247 sclass=netlink_route_socket pig=19880 comm=syz-executor.2 08:50:48 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ptrace$getenv(0x4201, r3, 0xff, &(0x7f0000000000)) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:48 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$ax25(r3, &(0x7f0000000080)={{0x3, @null, 0x6}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockname$inet(r6, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000100)=0x10) r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r9, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) flock(r9, 0x4) 08:50:48 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904", 0xf) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9", 0xa) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:49 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbb"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:51 executing program 4: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = inotify_init() prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00f", 0x74}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f00000002c0)={0xffffffff, 0x7, 0x4, 0x400, 0xf357, {0x77359400}, {0x0, 0x8, 0x2, 0xb5, 0x4, 0x5, "f235c012"}, 0x10001, 0x4, @userptr=0x20, 0x200, 0x0, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) inotify_init() socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 08:50:51 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x8000000000400202) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:51 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904008100", 0x12) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9", 0xa) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbb"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:51 executing program 4 (fault-call:17 fault-nth:0): 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 343.068013] FAULT_INJECTION: forcing a failure. [ 343.068013] name failslab, interval 1, probability 0, space 0, times 0 [ 343.080816] CPU: 1 PID: 19946 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 343.089257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.098825] Call Trace: [ 343.101436] dump_stack+0x142/0x197 [ 343.105260] should_fail.cold+0x10f/0x159 [ 343.109465] should_failslab+0xdb/0x130 [ 343.114082] kmem_cache_alloc_node+0x287/0x780 [ 343.118739] __alloc_skb+0x9c/0x500 [ 343.122909] ? skb_trim+0x180/0x180 [ 343.126572] ? netlink_autobind.isra.0+0x1c9/0x290 [ 343.131718] netlink_sendmsg+0x874/0xc60 [ 343.135987] ? netlink_unicast+0x650/0x650 [ 343.140373] ? security_socket_sendmsg+0x89/0xb0 [ 343.145150] ? netlink_unicast+0x650/0x650 [ 343.149416] sock_sendmsg+0xce/0x110 [ 343.153242] ___sys_sendmsg+0x70a/0x840 [ 343.157241] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 343.162118] ? __fget+0x210/0x370 [ 343.165588] ? find_held_lock+0x35/0x130 [ 343.169668] ? __fget+0x210/0x370 [ 343.173161] ? lock_downgrade+0x740/0x740 [ 343.177339] ? __fget+0x237/0x370 [ 343.180818] ? __fget_light+0x172/0x1f0 [ 343.184821] ? __fdget+0x1b/0x20 [ 343.188201] ? sockfd_lookup_light+0xb4/0x160 [ 343.192823] __sys_sendmsg+0xb9/0x140 [ 343.196639] ? SyS_shutdown+0x170/0x170 [ 343.200644] SyS_sendmsg+0x2d/0x50 [ 343.204297] ? __sys_sendmsg+0x140/0x140 [ 343.211373] do_syscall_64+0x1e8/0x640 [ 343.215279] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.220144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 343.225351] RIP: 0033:0x45c6b9 [ 343.228559] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 343.236378] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 343.243854] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 343.251149] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 343.258803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 343.266090] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000000 08:50:51 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = inotify_init() r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio1\x00', 0x40280, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r3, 0x800c5011, &(0x7f00000000c0)) r4 = dup2(0xffffffffffffffff, r2) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockname$netrom(r7, &(0x7f0000000100)={{0x3, @rose}, [@remote, @null, @remote, @rose, @null, @null, @null, @null]}, &(0x7f0000000180)=0x48) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSPTLCK(r4, 0x40045431, &(0x7f0000000000)=0x1) r8 = socket$packet(0x11, 0x3, 0x300) r9 = dup2(r8, r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:51 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0xcf) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r1) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904", 0xf) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904008100", 0x12) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:52 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacb"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:52 executing program 4 (fault-call:17 fault-nth:1): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:52 executing program 2: r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x8, 0x4) syz_init_net_socket$ax25(0x3, 0x2, 0x0) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet6_int(r8, 0x29, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r9 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x4, 0x4f46c1) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r10, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r11, 0x84, 0x75, &(0x7f0000000140)={r12}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000140)={r12, 0xac, "bdeaa4da2b5a0596c365d291d08aa559fce6f845ecd99464a66330c773a944037cdd42787d50cace5133e0e3a874c5b887aca7ea61e65e09a368ccf8f6981d55ff93b9732c7fda48f8b831cb617280c116eaf7868793befad0081ba8d15386c34183134ce928829c736e6118d1049f20571240a798ff3b7faaef405ad79275e469f84285ab2724662030183eb8011dd09debf3f86a32360cfdab2f9e9466bb0b5ca2c9bd84e4f463099ef992"}, &(0x7f0000000200)=0xb4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000240)={r13, 0x3f}, &(0x7f0000000280)=0x8) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000000040)) r14 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) [ 343.947117] FAULT_INJECTION: forcing a failure. [ 343.947117] name failslab, interval 1, probability 0, space 0, times 0 [ 343.959611] CPU: 1 PID: 19978 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 343.967919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.980367] Call Trace: [ 343.982978] dump_stack+0x142/0x197 [ 343.986632] should_fail.cold+0x10f/0x159 [ 343.990814] should_failslab+0xdb/0x130 [ 343.994807] kmem_cache_alloc_node_trace+0x280/0x770 [ 344.000025] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 344.005502] __kmalloc_node_track_caller+0x3d/0x80 [ 344.010520] __kmalloc_reserve.isra.0+0x40/0xe0 [ 344.015249] __alloc_skb+0xcf/0x500 [ 344.018896] ? skb_trim+0x180/0x180 [ 344.022627] ? netlink_autobind.isra.0+0x1c9/0x290 [ 344.027582] netlink_sendmsg+0x874/0xc60 [ 344.031750] ? netlink_unicast+0x650/0x650 [ 344.036065] ? security_socket_sendmsg+0x89/0xb0 [ 344.041118] ? netlink_unicast+0x650/0x650 [ 344.045378] sock_sendmsg+0xce/0x110 [ 344.049127] ___sys_sendmsg+0x70a/0x840 [ 344.053204] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 344.058014] ? __fget+0x210/0x370 [ 344.061485] ? find_held_lock+0x35/0x130 [ 344.065646] ? __fget+0x210/0x370 [ 344.069119] ? lock_downgrade+0x740/0x740 [ 344.073288] ? __fget+0x237/0x370 [ 344.076913] ? __fget_light+0x172/0x1f0 [ 344.080949] ? __fdget+0x1b/0x20 [ 344.085029] ? sockfd_lookup_light+0xb4/0x160 [ 344.089542] __sys_sendmsg+0xb9/0x140 [ 344.093393] ? SyS_shutdown+0x170/0x170 [ 344.097411] SyS_sendmsg+0x2d/0x50 [ 344.101497] ? __sys_sendmsg+0x140/0x140 [ 344.105965] do_syscall_64+0x1e8/0x640 [ 344.109898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.114928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 344.120282] RIP: 0033:0x45c6b9 [ 344.123652] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.131446] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 344.138824] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 08:50:52 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000140)='./file0\x00', 0x33) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xa2f, 0x100002) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x7f, 0x2e, 0x20, 0x0, 0x7, 0x20, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb9, 0x2, @perf_config_ext={0xa8, 0x7}, 0x101, 0x407, 0x7, 0x2, 0x81, 0x2ffd}, r3, 0x6, 0xffffffffffffffff, 0x0) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 344.146234] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 344.153716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 344.161274] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000001 08:50:52 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:52 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = eventfd(0x1000) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup(0xffffffffffffffff) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nbd(0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c8]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x8, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000080)={{}, {}, [{0x2, 0x4, r4}], {0x4, 0x3}, [{0x8, 0x2, r9}], {0x10, 0x1}, {0x20, 0x3}}, 0x34, 0x3) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000100)={@local, @multicast2}, &(0x7f0000000140)=0xc) r10 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904", 0xf) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904008100", 0x12) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacb"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:53 executing program 4 (fault-call:17 fault-nth:2): 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:53 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 344.873247] FAULT_INJECTION: forcing a failure. [ 344.873247] name failslab, interval 1, probability 0, space 0, times 0 [ 344.920100] CPU: 1 PID: 20016 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 344.928136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.937781] Call Trace: [ 344.940551] dump_stack+0x142/0x197 [ 344.944222] should_fail.cold+0x10f/0x159 [ 344.948398] should_failslab+0xdb/0x130 [ 344.952421] kmem_cache_alloc+0x47/0x780 [ 344.956589] ? lock_acquire+0x16f/0x430 [ 344.960722] ? check_preemption_disabled+0x3c/0x250 [ 344.965804] skb_clone+0x129/0x320 [ 344.969692] netlink_deliver_tap+0x681/0x8f0 [ 344.974119] netlink_unicast+0x49d/0x650 [ 344.978200] ? netlink_attachskb+0x6a0/0x6a0 [ 344.982704] ? security_netlink_send+0x81/0xb0 [ 344.987398] netlink_sendmsg+0x7c4/0xc60 [ 344.991658] ? netlink_unicast+0x650/0x650 [ 344.996165] ? security_socket_sendmsg+0x89/0xb0 [ 345.001114] ? netlink_unicast+0x650/0x650 [ 345.005385] sock_sendmsg+0xce/0x110 [ 345.009114] ___sys_sendmsg+0x70a/0x840 [ 345.013104] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 345.017880] ? __fget+0x210/0x370 [ 345.021371] ? find_held_lock+0x35/0x130 [ 345.025501] ? __fget+0x210/0x370 [ 345.029082] ? lock_downgrade+0x740/0x740 [ 345.033388] ? __fget+0x237/0x370 [ 345.037108] ? __fget_light+0x172/0x1f0 [ 345.041216] ? __fdget+0x1b/0x20 [ 345.044589] ? sockfd_lookup_light+0xb4/0x160 [ 345.049145] __sys_sendmsg+0xb9/0x140 [ 345.053039] ? SyS_shutdown+0x170/0x170 [ 345.057040] SyS_sendmsg+0x2d/0x50 [ 345.060634] ? __sys_sendmsg+0x140/0x140 [ 345.064913] do_syscall_64+0x1e8/0x640 [ 345.068984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.073844] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 345.079045] RIP: 0033:0x45c6b9 [ 345.082411] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.090279] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 345.097978] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 345.105490] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 345.112765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 08:50:53 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 345.120055] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000002 08:50:53 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SIOCAX25NOUID(r6, 0x89e3, &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904", 0xf) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:53 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacb"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:53 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f40700090400810007", 0x13) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:53 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000000)=""/9) r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:53 executing program 4 (fault-call:17 fault-nth:3): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 345.761586] FAULT_INJECTION: forcing a failure. [ 345.761586] name failslab, interval 1, probability 0, space 0, times 0 [ 345.773340] CPU: 1 PID: 20052 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 345.781472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.791916] Call Trace: [ 345.794625] dump_stack+0x142/0x197 [ 345.798507] should_fail.cold+0x10f/0x159 [ 345.802774] should_failslab+0xdb/0x130 [ 345.807085] kmem_cache_alloc+0x47/0x780 [ 345.811216] ? lock_acquire+0x16f/0x430 [ 345.815320] ? check_preemption_disabled+0x3c/0x250 [ 345.820516] skb_clone+0x129/0x320 [ 345.824254] dev_queue_xmit_nit+0x2da/0x940 [ 345.828691] dev_hard_start_xmit+0xa7/0x8b0 [ 345.833313] ? assoc_array_gc+0x11a0/0x11d0 [ 345.837881] __dev_queue_xmit+0x1d95/0x25e0 [ 345.842406] ? trace_hardirqs_on+0x10/0x10 [ 345.846850] ? netdev_pick_tx+0x300/0x300 [ 345.851219] ? skb_clone+0x129/0x320 [ 345.855697] ? memcpy+0x46/0x50 08:50:54 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000000)) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 345.859820] ? __copy_skb_header+0x2be/0x3e0 [ 345.864443] ? __skb_clone+0x271/0x800 [ 345.868534] dev_queue_xmit+0x18/0x20 [ 345.872796] ? dev_queue_xmit+0x18/0x20 [ 345.876942] netlink_deliver_tap+0x62a/0x8f0 [ 345.881373] netlink_unicast+0x49d/0x650 [ 345.885504] ? netlink_attachskb+0x6a0/0x6a0 [ 345.889935] ? security_netlink_send+0x81/0xb0 [ 345.894553] netlink_sendmsg+0x7c4/0xc60 [ 345.898964] ? netlink_unicast+0x650/0x650 [ 345.903230] ? security_socket_sendmsg+0x89/0xb0 [ 345.908235] ? netlink_unicast+0x650/0x650 [ 345.912499] sock_sendmsg+0xce/0x110 [ 345.916262] ___sys_sendmsg+0x70a/0x840 [ 345.920603] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 345.925554] ? __fget+0x210/0x370 [ 345.929697] ? find_held_lock+0x35/0x130 [ 345.933784] ? __fget+0x210/0x370 [ 345.937433] ? lock_downgrade+0x740/0x740 [ 345.941775] ? __fget+0x237/0x370 [ 345.945253] ? __fget_light+0x172/0x1f0 [ 345.949249] ? __fdget+0x1b/0x20 [ 345.952810] ? sockfd_lookup_light+0xb4/0x160 [ 345.957514] __sys_sendmsg+0xb9/0x140 [ 345.961331] ? SyS_shutdown+0x170/0x170 [ 345.965523] SyS_sendmsg+0x2d/0x50 [ 345.969159] ? __sys_sendmsg+0x140/0x140 [ 345.973218] do_syscall_64+0x1e8/0x640 [ 345.977123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.982075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 345.987374] RIP: 0033:0x45c6b9 [ 345.990572] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.998557] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 346.005857] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 346.013136] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 346.020426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 346.027718] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000003 08:50:54 executing program 4 (fault-call:17 fault-nth:4): 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:54 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f00000014c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x20, 0x13, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004050}, 0x40000) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000080)={0x1, 0x9, 0x4, 0x20000000, 0x0, {}, {0x5, 0x0, 0x9, 0x40, 0xff, 0xf7, "a9dcfa32"}, 0x2, 0x1, @offset=0x7ff, 0x8, 0x0, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000001300)={'filter\x00', 0x0, 0x4, 0xff, [], 0x7, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000001200)=""/255}, &(0x7f0000001380)=0x78) r5 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@buf={0x1b, &(0x7f0000001140)="6ea30660ede442d953d0562b2bef7df3a7264dbb6eb7d738339a81"}) 08:50:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904008100", 0x12) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 346.212668] FAULT_INJECTION: forcing a failure. [ 346.212668] name failslab, interval 1, probability 0, space 0, times 0 [ 346.224318] CPU: 0 PID: 20066 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 346.232563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.242932] Call Trace: [ 346.245640] dump_stack+0x142/0x197 [ 346.249293] should_fail.cold+0x10f/0x159 [ 346.253568] should_failslab+0xdb/0x130 [ 346.257664] kmem_cache_alloc+0x47/0x780 08:50:54 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f40700090400810007", 0x13) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 346.262391] ? lock_downgrade+0x740/0x740 [ 346.266991] skb_clone+0x129/0x320 [ 346.270554] packet_rcv+0x304/0x1330 [ 346.274286] ? run_filter+0x290/0x290 [ 346.278127] dev_queue_xmit_nit+0x1f8/0x940 [ 346.282768] dev_hard_start_xmit+0xa7/0x8b0 [ 346.287113] ? assoc_array_gc+0x11a0/0x11d0 [ 346.292492] __dev_queue_xmit+0x1d95/0x25e0 [ 346.297027] ? trace_hardirqs_on+0x10/0x10 [ 346.301383] ? netdev_pick_tx+0x300/0x300 [ 346.305548] ? skb_clone+0x129/0x320 [ 346.309281] ? memcpy+0x46/0x50 [ 346.312592] ? __copy_skb_header+0x2be/0x3e0 [ 346.317018] ? __skb_clone+0x271/0x800 [ 346.320946] dev_queue_xmit+0x18/0x20 [ 346.324772] ? dev_queue_xmit+0x18/0x20 [ 346.328944] netlink_deliver_tap+0x62a/0x8f0 [ 346.333377] netlink_unicast+0x49d/0x650 [ 346.337459] ? netlink_attachskb+0x6a0/0x6a0 [ 346.341887] ? security_netlink_send+0x81/0xb0 [ 346.346493] netlink_sendmsg+0x7c4/0xc60 [ 346.350670] ? netlink_unicast+0x650/0x650 [ 346.354937] ? security_socket_sendmsg+0x89/0xb0 [ 346.359958] ? netlink_unicast+0x650/0x650 [ 346.364210] sock_sendmsg+0xce/0x110 [ 346.367946] ___sys_sendmsg+0x70a/0x840 [ 346.371939] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 346.376885] ? __fget+0x210/0x370 [ 346.380358] ? find_held_lock+0x35/0x130 [ 346.384607] ? __fget+0x210/0x370 [ 346.388096] ? lock_downgrade+0x740/0x740 [ 346.392657] ? __fget+0x237/0x370 [ 346.396246] ? __fget_light+0x172/0x1f0 [ 346.400476] ? __fdget+0x1b/0x20 [ 346.404484] ? sockfd_lookup_light+0xb4/0x160 [ 346.409221] __sys_sendmsg+0xb9/0x140 [ 346.413741] ? SyS_shutdown+0x170/0x170 [ 346.417839] SyS_sendmsg+0x2d/0x50 [ 346.421381] ? __sys_sendmsg+0x140/0x140 [ 346.426411] do_syscall_64+0x1e8/0x640 [ 346.430830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.435818] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 346.441114] RIP: 0033:0x45c6b9 [ 346.444301] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 346.452008] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 346.459272] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 346.466548] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 346.473912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 346.481333] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000004 08:50:54 executing program 5: 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$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe3"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:54 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000400)=@buf={0xcd, &(0x7f0000000640)="c7b88d7ef8ff5082f7a799ed353869fd123c8fa6ee364f244fb4615cf4c1a728d56e066e668a7fd552f4c49c00b92041996dd7172650aecba40300000014115bd46cc957c607692f2bf06fb6155c90386fe20fcc17d42a9e65d8962d0a61b7858d8e302b2bb135c3f08cf7001b4b5c9e9a31dc4f595b641e2f7844066995851f26c7db072d4151f2eb01afcf117993f9a28d8676cff4b28c254b6c7d5adecacd26877c9b1168acf2a01cd64b1ef164e87be9c5891181b2629fc8ca0a5d8aba74fbfb4b8ad74e8dfb3b1310d7b2"}) r4 = inotify_init() r5 = socket$packet(0x11, 0x2, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r7 = inotify_init() r8 = socket$packet(0x11, 0x3, 0x300) r9 = dup2(r8, r7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r10 = inotify_init() r11 = socket$packet(0x11, 0x3, 0x300) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) write$P9_RFSYNC(r12, &(0x7f00000003c0)={0x7, 0x33, 0x2}, 0x7) r13 = socket$inet6(0xa, 0xe, 0xff) setsockopt$inet6_opts(r13, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r14 = inotify_init() r15 = socket$packet(0x11, 0x3, 0x300) r16 = dup2(r15, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r16, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r13, 0x84, 0x9, &(0x7f00000002c0)={r17, @in={{0x2, 0x4e22, @empty}}, 0x80000000, 0x7, 0x91, 0x7fff, 0x4, 0xc8, 0x1}, &(0x7f0000000380)=0x9c) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r9, 0xc1205531, &(0x7f0000000080)={0x7fff, 0x6, 0xf5e, 0x7, [], [], [], 0x5ebf2333, 0x0, 0xffffffff, 0x3, "6e8f0f5af6a082f6c776422364ee1233"}) ioctl$SNDCTL_DSP_SETFMT(r6, 0xc0045005, &(0x7f0000000000)=0x3) 08:50:55 executing program 4 (fault-call:17 fault-nth:5): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:55 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000000, 0x80) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904008100", 0x12) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:55 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x8001, 0x2) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000580)={0x500, 0x30, 0x1000, 0x258, 0x7, 0x100, 0x18, 0x0, {0x6e, 0x10000, 0x1}, {0x3, 0x46b}, {0x0, 0x401}, {0x1, 0x2}, 0x2, 0x1, 0x2c, 0x0, 0x1, 0x100, 0x101, 0x8, 0xfff, 0x10000, 0x6, 0x101, 0x3, 0x2, 0x1, 0x1}) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="006504010000000000000000000000000000800000000001"], 0x18) r4 = dup2(r1, r2) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) ioctl$KDFONTOP_SET_DEF(r5, 0x4b72, &(0x7f0000000500)={0x2, 0x0, 0x1a, 0x4, 0x32, &(0x7f0000000100)="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"}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SIOCX25GDTEFACILITIES(r6, 0x89ea, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f40700090400810007", 0x13) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 347.110001] FAULT_INJECTION: forcing a failure. [ 347.110001] name failslab, interval 1, probability 0, space 0, times 0 [ 347.122446] CPU: 0 PID: 20097 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 347.122454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.122459] Call Trace: [ 347.122476] dump_stack+0x142/0x197 [ 347.122495] should_fail.cold+0x10f/0x159 [ 347.122513] should_failslab+0xdb/0x130 [ 347.122527] kmem_cache_alloc_node+0x287/0x780 [ 347.122548] __alloc_skb+0x9c/0x500 [ 347.122559] ? skb_trim+0x180/0x180 [ 347.122573] ? rtnetlink_rcv_msg+0x3fb/0xb70 [ 347.122588] netlink_ack+0x21c/0x9a0 [ 347.122603] ? netlink_sendmsg+0xc60/0xc60 [ 347.122621] netlink_rcv_skb+0x2fc/0x3c0 [ 347.122633] ? rtnl_bridge_getlink+0x7a0/0x7a0 [ 347.122645] ? netlink_ack+0x9a0/0x9a0 08:50:55 executing program 2: r0 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="e65cf755a18c93f9973a73f7820b44d7d510cc135c6920a4fe7e59d9a91825816ecb52d8d9fd0c3004a8112fea", 0x2d, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r0) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r2 = inotify_init() syz_emit_ethernet(0x66, &(0x7f00000003c0)={@link_local, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0x11, @broadcast}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x4}}}}}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000040)) [ 347.122657] ? netlink_deliver_tap+0xba/0x8f0 [ 347.122678] rtnetlink_rcv+0x1d/0x30 [ 347.122688] netlink_unicast+0x44d/0x650 [ 347.122704] ? netlink_attachskb+0x6a0/0x6a0 [ 347.122718] ? security_netlink_send+0x81/0xb0 [ 347.122731] netlink_sendmsg+0x7c4/0xc60 [ 347.122746] ? netlink_unicast+0x650/0x650 [ 347.122761] ? security_socket_sendmsg+0x89/0xb0 [ 347.122771] ? netlink_unicast+0x650/0x650 [ 347.122782] sock_sendmsg+0xce/0x110 [ 347.122793] ___sys_sendmsg+0x70a/0x840 [ 347.122807] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 347.122818] ? __fget+0x210/0x370 [ 347.122829] ? find_held_lock+0x35/0x130 [ 347.122848] ? __fget+0x210/0x370 [ 347.122867] ? lock_downgrade+0x740/0x740 [ 347.122885] ? __fget+0x237/0x370 [ 347.122903] ? __fget_light+0x172/0x1f0 [ 347.122923] ? __fdget+0x1b/0x20 [ 347.122937] ? sockfd_lookup_light+0xb4/0x160 [ 347.122950] __sys_sendmsg+0xb9/0x140 [ 347.122963] ? SyS_shutdown+0x170/0x170 [ 347.122990] SyS_sendmsg+0x2d/0x50 [ 347.122998] ? __sys_sendmsg+0x140/0x140 [ 347.123020] do_syscall_64+0x1e8/0x640 [ 347.123032] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.123050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 347.123059] RIP: 0033:0x45c6b9 [ 347.123065] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 347.123078] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 347.123085] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 347.123092] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 347.123098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 347.123104] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000005 08:50:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:55 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe3"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:55 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x8, 0x7ff, 0x6, 0xff, 0x0]}, &(0x7f0000000080)=0xe) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:56 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xce) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) signalfd(r3, &(0x7f0000000000), 0x8) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:56 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00022cbd7000ffdbdf250200000d10c799698417666301d6611eeca8a0d69161549d"], 0x28}, 0x1, 0x0, 0x0, 0x24000004}, 0x40) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$bt_rfcomm(0x1f, 0x3, 0x3) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r8, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x8c, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x81}, @L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'gretap0\x00'}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:56 executing program 4 (fault-call:17 fault-nth:6): 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f407000904008100", 0x12) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 348.014128] FAULT_INJECTION: forcing a failure. [ 348.014128] name failslab, interval 1, probability 0, space 0, times 0 [ 348.028014] CPU: 1 PID: 20140 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 348.035941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.045396] Call Trace: [ 348.048118] dump_stack+0x142/0x197 [ 348.051778] should_fail.cold+0x10f/0x159 [ 348.055950] should_failslab+0xdb/0x130 [ 348.059978] kmem_cache_alloc_node_trace+0x280/0x770 [ 348.065240] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 348.070907] __kmalloc_node_track_caller+0x3d/0x80 [ 348.075858] __kmalloc_reserve.isra.0+0x40/0xe0 [ 348.080549] __alloc_skb+0xcf/0x500 [ 348.084202] ? skb_trim+0x180/0x180 [ 348.087861] ? rtnetlink_rcv_msg+0x3fb/0xb70 [ 348.092401] netlink_ack+0x21c/0x9a0 [ 348.096138] ? netlink_sendmsg+0xc60/0xc60 [ 348.100500] netlink_rcv_skb+0x2fc/0x3c0 [ 348.104558] ? rtnl_bridge_getlink+0x7a0/0x7a0 [ 348.109135] ? netlink_ack+0x9a0/0x9a0 [ 348.113054] ? netlink_deliver_tap+0xba/0x8f0 [ 348.117570] rtnetlink_rcv+0x1d/0x30 [ 348.121311] netlink_unicast+0x44d/0x650 [ 348.125543] ? netlink_attachskb+0x6a0/0x6a0 [ 348.129978] ? security_netlink_send+0x81/0xb0 [ 348.134583] netlink_sendmsg+0x7c4/0xc60 [ 348.138671] ? netlink_unicast+0x650/0x650 [ 348.143114] ? security_socket_sendmsg+0x89/0xb0 [ 348.147889] ? netlink_unicast+0x650/0x650 [ 348.152256] sock_sendmsg+0xce/0x110 [ 348.156102] ___sys_sendmsg+0x70a/0x840 [ 348.160100] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 348.164927] ? __fget+0x210/0x370 [ 348.168530] ? find_held_lock+0x35/0x130 [ 348.172599] ? __fget+0x210/0x370 [ 348.176130] ? lock_downgrade+0x740/0x740 [ 348.180304] ? __fget+0x237/0x370 [ 348.183783] ? __fget_light+0x172/0x1f0 [ 348.187782] ? __fdget+0x1b/0x20 [ 348.191153] ? sockfd_lookup_light+0xb4/0x160 [ 348.195659] __sys_sendmsg+0xb9/0x140 [ 348.199641] ? SyS_shutdown+0x170/0x170 [ 348.203642] SyS_sendmsg+0x2d/0x50 [ 348.207206] ? __sys_sendmsg+0x140/0x140 [ 348.211296] do_syscall_64+0x1e8/0x640 [ 348.215204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.220191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 348.225394] RIP: 0033:0x45c6b9 [ 348.228585] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 348.236519] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 348.243910] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 348.251191] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 08:50:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 348.258463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 348.265956] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000006 08:50:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, 0x0, 0x0, 0x10122, 0x0) 08:50:56 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe3"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, 0x0, 0x0, 0x10122, 0x0) 08:50:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, 0x0, 0x0, 0x10122, 0x0) 08:50:56 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@buf={0x76, &(0x7f0000000080)="a3f25b034c96079cead8575484cd9d08214f737d4b84ca8c7323cdd0a5655e85b506e847730fd04fd2fada6641fa31cfe406d95429a2a8defc2a01ebe3cf86202c30cef6ff082d7ea1caf87c420e98bd4f4db2fb555b7f6d7a932cefff03222831b0006beb8dc5f95600826747e97de6cd38e74baf3a"}) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) 08:50:57 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80), 0x0, 0x10122, 0x0) 08:50:57 executing program 4 (fault-call:17 fault-nth:7): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:57 executing program 2: r0 = inotify_init() r1 = socket$packet(0x11, 0x8d3feb932a3db8f5, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000080)=""/116) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x10000000000000fa, 0x0, 0x58, 0x0, [@loopback]}, 0x18) r6 = dup2(r4, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000040)) 08:50:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f40700090400810007", 0x13) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:57 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80), 0x0, 0x10122, 0x0) 08:50:57 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80), 0x0, 0x10122, 0x0) 08:50:57 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) [ 348.922817] FAULT_INJECTION: forcing a failure. [ 348.922817] name failslab, interval 1, probability 0, space 0, times 0 [ 348.940524] CPU: 1 PID: 20194 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 348.948465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.957918] Call Trace: [ 348.960526] dump_stack+0x142/0x197 [ 348.964342] should_fail.cold+0x10f/0x159 [ 348.968665] should_failslab+0xdb/0x130 [ 348.972777] kmem_cache_alloc+0x47/0x780 [ 348.976855] ? lock_acquire+0x16f/0x430 [ 348.980843] ? check_preemption_disabled+0x3c/0x250 [ 348.985882] skb_clone+0x129/0x320 [ 348.989443] netlink_deliver_tap+0x681/0x8f0 [ 348.993868] ? sock_ops_is_valid_access+0x70/0x70 [ 348.998739] __netlink_sendskb+0x49/0xa0 [ 349.002810] netlink_unicast+0x524/0x650 [ 349.006937] ? netlink_attachskb+0x6a0/0x6a0 [ 349.011357] netlink_ack+0x51d/0x9a0 [ 349.015086] ? netlink_sendmsg+0xc60/0xc60 [ 349.019339] netlink_rcv_skb+0x2fc/0x3c0 [ 349.023414] ? rtnl_bridge_getlink+0x7a0/0x7a0 [ 349.028022] ? netlink_ack+0x9a0/0x9a0 [ 349.031927] ? netlink_deliver_tap+0xba/0x8f0 [ 349.036438] rtnetlink_rcv+0x1d/0x30 [ 349.040168] netlink_unicast+0x44d/0x650 [ 349.044248] ? netlink_attachskb+0x6a0/0x6a0 [ 349.048934] ? security_netlink_send+0x81/0xb0 [ 349.053538] netlink_sendmsg+0x7c4/0xc60 [ 349.057627] ? netlink_unicast+0x650/0x650 [ 349.061961] ? security_socket_sendmsg+0x89/0xb0 [ 349.067683] ? netlink_unicast+0x650/0x650 [ 349.071937] sock_sendmsg+0xce/0x110 [ 349.075746] ___sys_sendmsg+0x70a/0x840 [ 349.079915] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 349.084682] ? __fget+0x210/0x370 [ 349.088255] ? find_held_lock+0x35/0x130 [ 349.092521] ? __fget+0x210/0x370 [ 349.095999] ? lock_downgrade+0x740/0x740 [ 349.100154] ? __fget+0x237/0x370 [ 349.103976] ? __fget_light+0x172/0x1f0 [ 349.107980] ? __fdget+0x1b/0x20 [ 349.111474] ? sockfd_lookup_light+0xb4/0x160 [ 349.115978] __sys_sendmsg+0xb9/0x140 [ 349.119958] ? SyS_shutdown+0x170/0x170 [ 349.123966] SyS_sendmsg+0x2d/0x50 [ 349.127665] ? __sys_sendmsg+0x140/0x140 [ 349.131752] do_syscall_64+0x1e8/0x640 [ 349.135767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.140784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 349.145968] RIP: 0033:0x45c6b9 [ 349.149267] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 349.156996] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 349.164267] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 349.171546] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 349.179196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 349.186735] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000007 08:50:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3f"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:57 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000080)=@srh={0x0, 0x8, 0x4, 0x4, 0x0, 0x10, 0x2, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast1]}, 0x48) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000000)) 08:50:57 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/199) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$void(r1, 0xc0045878) r4 = dup2(r3, r2) write(r1, &(0x7f0000000180)="c88063eacd4d68c7d430af24cba8cc0909d4ae03f0ef46f39341539eccd5627c9954e1d50a613420fa709641ef9ab4ecd887028b8a7163c494ce", 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000040)) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="006504010000000000000000000000000000000000000001d3b4c642d252f4486639b8d841010b224506da168c19de6923f6d393870845c863f6374f505f8cc2205f490a673b61b4dadea6f5b9377bed7513c23681162dfe87b98600000000b9cffca206ebbe832ae3d079"], 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8, 0x2, 0x2, 0x1, 0xfc74, 0x7ff}, &(0x7f0000000200)=0x20) ioctl$VIDIOC_LOG_STATUS(r4, 0x5646, 0x0) 08:50:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f40700090400810007", 0x13) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:57 executing program 4 (fault-call:17 fault-nth:8): 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:57 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x400, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xe3d}}}, 0x84) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = inotify_init() r8 = socket$packet(0x11, 0x3, 0x300) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_S_PARM(r9, 0xc0cc5616, &(0x7f0000000180)={0x5, @raw_data="6d73c713ef8fbe8e26cbe3883900a4161ddd48b8f5b4001caa05ebef8297e1950780aae676e78f944b39bb0022426dd150063b23bd3fc9a83dbd1b915c5694706564407cb03881daf99c575d941d0ad5b9e98b9110bf6a3d6038fb2f2d878cac9a67d66d70c999374de6af4a17df67c37292e7dc52866ede1773f6f393d38c552229051cd52f6ab0cea39b2c9d601f80751ff8d5e35cdccdab1e1fe33d1818470dab73f6a01f645963a29f4ac71a1ef84e7f2075278f47df1d011e019b01c78284f8eefc30e2a2c3"}) r10 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r11, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)=@req={0xfffffffffffffe7d}) 08:50:58 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) [ 349.813232] FAULT_INJECTION: forcing a failure. [ 349.813232] name failslab, interval 1, probability 0, space 0, times 0 [ 349.824780] CPU: 0 PID: 20226 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 349.832681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.842155] Call Trace: [ 349.844872] dump_stack+0x142/0x197 [ 349.848529] should_fail.cold+0x10f/0x159 [ 349.853059] should_failslab+0xdb/0x130 [ 349.857147] kmem_cache_alloc+0x47/0x780 [ 349.861238] ? lock_acquire+0x16f/0x430 [ 349.865249] ? check_preemption_disabled+0x3c/0x250 [ 349.870288] skb_clone+0x129/0x320 [ 349.873858] dev_queue_xmit_nit+0x2da/0x940 [ 349.878206] dev_hard_start_xmit+0xa7/0x8b0 [ 349.882562] ? assoc_array_gc+0x11a0/0x11d0 [ 349.887149] __dev_queue_xmit+0x1d95/0x25e0 [ 349.891507] ? trace_hardirqs_on+0x10/0x10 [ 349.895771] ? netdev_pick_tx+0x300/0x300 [ 349.899981] ? skb_clone+0x129/0x320 [ 349.903727] ? memcpy+0x46/0x50 [ 349.907076] ? __copy_skb_header+0x2be/0x3e0 [ 349.911491] ? __skb_clone+0x271/0x800 [ 349.915394] dev_queue_xmit+0x18/0x20 [ 349.919205] ? dev_queue_xmit+0x18/0x20 [ 349.923187] netlink_deliver_tap+0x62a/0x8f0 [ 349.927913] ? sock_ops_is_valid_access+0x70/0x70 [ 349.932885] __netlink_sendskb+0x49/0xa0 [ 349.937088] netlink_unicast+0x524/0x650 [ 349.941170] ? netlink_attachskb+0x6a0/0x6a0 [ 349.945700] netlink_ack+0x51d/0x9a0 [ 349.949423] ? netlink_sendmsg+0xc60/0xc60 [ 349.953669] netlink_rcv_skb+0x2fc/0x3c0 [ 349.957789] ? rtnl_bridge_getlink+0x7a0/0x7a0 [ 349.962468] ? netlink_ack+0x9a0/0x9a0 [ 349.966366] ? netlink_deliver_tap+0xba/0x8f0 [ 349.970885] rtnetlink_rcv+0x1d/0x30 [ 349.974743] netlink_unicast+0x44d/0x650 [ 349.978811] ? netlink_attachskb+0x6a0/0x6a0 [ 349.983224] ? security_netlink_send+0x81/0xb0 [ 349.987915] netlink_sendmsg+0x7c4/0xc60 [ 349.991994] ? netlink_unicast+0x650/0x650 [ 349.996377] ? security_socket_sendmsg+0x89/0xb0 [ 350.001182] ? netlink_unicast+0x650/0x650 [ 350.005433] sock_sendmsg+0xce/0x110 [ 350.009157] ___sys_sendmsg+0x70a/0x840 [ 350.013281] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 350.018141] ? __fget+0x210/0x370 [ 350.021678] ? find_held_lock+0x35/0x130 [ 350.025743] ? __fget+0x210/0x370 [ 350.029202] ? lock_downgrade+0x740/0x740 [ 350.033374] ? __fget+0x237/0x370 [ 350.036863] ? __fget_light+0x172/0x1f0 [ 350.041089] ? __fdget+0x1b/0x20 [ 350.044464] ? sockfd_lookup_light+0xb4/0x160 [ 350.048959] __sys_sendmsg+0xb9/0x140 [ 350.052881] ? SyS_shutdown+0x170/0x170 [ 350.057024] SyS_sendmsg+0x2d/0x50 [ 350.060556] ? __sys_sendmsg+0x140/0x140 [ 350.064620] do_syscall_64+0x1e8/0x640 [ 350.068515] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.073492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 350.078730] RIP: 0033:0x45c6b9 [ 350.081924] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 350.089649] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 350.096930] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 350.104334] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 350.111728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 350.119125] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000008 08:50:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3f"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:58 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_G_PARM(r4, 0xc0cc5615, &(0x7f0000000080)={0x6, @raw_data="abfdf3940c1eb3088e35d1cd6ef78a1b557b95932d772867b8fb070d027283840578b934ceba4464367d36fe8b0616068ad6fb6540192a1216d4971f0d3c2906d4b3827eb07a0cdd985be07fd8a5a492548b3ea1ab9a8c473d0b7a45110e53e874d7b7cb7e676a121cee42c0616449275ddd14b3dbef034bf6587e64d00d35b6c49c2edc599843aadfd93302a154279990e10199ba9db18454fb4dcd6020e0f3266fff65588978e9b3d36f2806458dce0b915f31abd3e0b939353703f30b4154016680db17d90fd9"}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)=@buf={0x0, &(0x7f0000000200)="ebe6ac9f5294f8ee1f13baab4cfba2dea48c39afd3e3abad65a980105b0ff4bfb3e17786241c359368bd4ebdbf9b1feb9708f9f50bdac963c12b5e0311ae7a4ef8f9474650d9debc9f8c4ca7232df43a7dc9ce45b332cbad32ab77f67f58ebfd027711f3436edf7078fbda025f258db17c3a9cdb4539ed7c775c6a125f491d33e006f50986e247eb63d648e112806e90508f05082ae9ddb75793a37e75a5da8702b247e4e8c132938a49a0a92ce3c9b0de0e539234ff384d182e8e3de4b68129d8f8c549799ff0f8da53a006dd4a"}) 08:50:58 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:58 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_AUDOUT(r5, 0x80345631, &(0x7f0000000000)) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x16) r6 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f40700090400810007", 0x13) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:58 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) 08:50:58 executing program 4 (fault-call:17 fault-nth:9): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:58 executing program 2: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400204) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000040)=@buf={0xec, &(0x7f0000000080)="976d7ab9c72503e36cc54772e1caafcebcf0ce065133b8abbf46011d6b2ff88cb8845a6f072b7dd318c4e7b26ad8ffa09c6c697b746d6d23c8a3f83aa546982f159ef0032a4d831a8a04e451fe1c33b4ce5f8d0c0fa6fef35b0465050a9c4a3a21d8f38e49842157d4c4dfffb664815a567af84b4b17dff365187d42d1561940ebbb96fdcfd93fca4924dbeb8910879a654af62bd901186056e37901d462d728bb7dcffe1368a4e524c4ee4ffffffffffffffff7f7d9a7fc3e9938887b5ce4f0da8eece34fefad64771f02940891a505f1f602456599178492777437e63e8c5aa54c8a9f868532ba77b5b8fa"}) [ 350.673621] FAULT_INJECTION: forcing a failure. [ 350.673621] name failslab, interval 1, probability 0, space 0, times 0 [ 350.685537] CPU: 1 PID: 20257 Comm: syz-executor.4 Not tainted 4.14.171-syzkaller #0 [ 350.693555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.702919] Call Trace: [ 350.705511] dump_stack+0x142/0x197 [ 350.709287] should_fail.cold+0x10f/0x159 [ 350.713684] should_failslab+0xdb/0x130 [ 350.717869] kmem_cache_alloc+0x47/0x780 [ 350.721961] ? lock_downgrade+0x740/0x740 [ 350.726126] skb_clone+0x129/0x320 [ 350.729668] packet_rcv+0x304/0x1330 [ 350.733545] ? run_filter+0x290/0x290 [ 350.737533] dev_queue_xmit_nit+0x1f8/0x940 [ 350.741884] dev_hard_start_xmit+0xa7/0x8b0 [ 350.746255] ? assoc_array_gc+0x11a0/0x11d0 [ 350.750719] __dev_queue_xmit+0x1d95/0x25e0 [ 350.755055] ? trace_hardirqs_on+0x10/0x10 [ 350.759294] ? netdev_pick_tx+0x300/0x300 [ 350.763447] ? skb_clone+0x129/0x320 [ 350.767388] ? memcpy+0x46/0x50 [ 350.770669] ? __copy_skb_header+0x2be/0x3e0 [ 350.775079] ? __skb_clone+0x271/0x800 [ 350.778966] dev_queue_xmit+0x18/0x20 [ 350.782979] ? dev_queue_xmit+0x18/0x20 [ 350.786985] netlink_deliver_tap+0x62a/0x8f0 [ 350.791523] ? sock_ops_is_valid_access+0x70/0x70 [ 350.796380] __netlink_sendskb+0x49/0xa0 [ 350.800526] netlink_unicast+0x524/0x650 [ 350.804726] ? netlink_attachskb+0x6a0/0x6a0 [ 350.809173] netlink_ack+0x51d/0x9a0 [ 350.813059] ? netlink_sendmsg+0xc60/0xc60 [ 350.817316] netlink_rcv_skb+0x2fc/0x3c0 [ 350.821414] ? rtnl_bridge_getlink+0x7a0/0x7a0 [ 350.826012] ? netlink_ack+0x9a0/0x9a0 [ 350.830015] ? netlink_deliver_tap+0xba/0x8f0 [ 350.834524] rtnetlink_rcv+0x1d/0x30 [ 350.838230] netlink_unicast+0x44d/0x650 [ 350.842302] ? netlink_attachskb+0x6a0/0x6a0 [ 350.847179] ? security_netlink_send+0x81/0xb0 [ 350.851768] netlink_sendmsg+0x7c4/0xc60 [ 350.856042] ? netlink_unicast+0x650/0x650 [ 350.860285] ? security_socket_sendmsg+0x89/0xb0 [ 350.865282] ? netlink_unicast+0x650/0x650 [ 350.869673] sock_sendmsg+0xce/0x110 [ 350.873405] ___sys_sendmsg+0x70a/0x840 [ 350.877396] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 350.882158] ? __fget+0x210/0x370 [ 350.885686] ? find_held_lock+0x35/0x130 [ 350.889743] ? __fget+0x210/0x370 [ 350.893214] ? lock_downgrade+0x740/0x740 [ 350.897377] ? __fget+0x237/0x370 [ 350.900834] ? __fget_light+0x172/0x1f0 [ 350.904821] ? __fdget+0x1b/0x20 [ 350.908195] ? sockfd_lookup_light+0xb4/0x160 [ 350.912866] __sys_sendmsg+0xb9/0x140 [ 350.916686] ? SyS_shutdown+0x170/0x170 [ 350.920765] SyS_sendmsg+0x2d/0x50 [ 350.924312] ? __sys_sendmsg+0x140/0x140 [ 350.928373] do_syscall_64+0x1e8/0x640 [ 350.932256] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.937260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 350.942462] RIP: 0033:0x45c6b9 [ 350.945648] RSP: 002b:00007f619b2e9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 350.953348] RAX: ffffffffffffffda RBX: 00007f619b2ea6d4 RCX: 000000000045c6b9 [ 350.960767] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000006 [ 350.968148] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 350.975918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 350.983325] R13: 00000000000009d0 R14: 00000000004cc736 R15: 0000000000000009 08:50:59 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000100)=""/4096, 0xbf, &(0x7f0000000000)=""/191, 0x7, &(0x7f0000001100)=""/7}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$phonet(r5, &(0x7f0000001240)="3fa826cf46896a646aaaff5c2f317f7151523bab7d8cae0bfcbae6bb828785c61ad8ff5d3f26b65ece54d6c2b13f9a39aec4e7e9973d3abd6538ebbfb05caa5420056488332048960a59bfdb", 0x4c, 0x14, &(0x7f00000011c0)={0x23, 0x40, 0x80, 0xfe}, 0x10) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x3c) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) r7 = inotify_init() r8 = socket$packet(0x11, 0x3, 0x300) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$TIPC_MCAST_REPLICAST(r9, 0x10f, 0x86) ptrace$cont(0x7, r6, 0x0, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r10, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000000)={0x2, 0x7ff, {r6}, {r10}, 0x6, 0x2}) sched_setparam(r6, &(0x7f0000001200)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3f"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:59 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x7, 0x2, 0x4, 0xc0020000, 0x6435, {}, {0x1, 0x1, 0x2, 0x7, 0x1f, 0x14, "9552fed9"}, 0x3, 0x1, @userptr, 0xb65, 0x0, 0xffffffffffffffff}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:50:59 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:59 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) 08:50:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:50:59 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) sendfile(r3, r4, &(0x7f0000000000)=0xff, 0x1) 08:50:59 executing program 4 (fault-call:17 fault-nth:10): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:50:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, 0x0, 0x0, 0x10122, 0x0) 08:50:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, 0x0, 0x0, 0x10122, 0x0) 08:50:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, 0x0, 0x0, 0x10122, 0x0) 08:51:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbb"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:00 executing program 2: syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40001, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x7) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000000)={'veth0_to_batadv\x00', {0x2, 0x4e23, @multicast2}}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:51:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80), 0x0, 0x10122, 0x0) 08:51:00 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80), 0x0, 0x10122, 0x0) 08:51:00 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = eventfd(0x1000) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup(0xffffffffffffffff) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nbd(0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c8]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x8, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000080)={{}, {}, [{0x2, 0x4, r4}], {0x4, 0x3}, [{0x8, 0x2, r9}], {0x10, 0x1}, {0x20, 0x3}}, 0x34, 0x3) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000100)={@local, @multicast2}, &(0x7f0000000140)=0xc) r10 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:51:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80), 0x0, 0x10122, 0x0) 08:51:00 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000300000008000000000200000000000000", @ANYRES32=r5, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:00 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x7) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f00000000c0)=0xffffffff, 0x4) r7 = dup2(r5, r4) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$bt_rfcomm(r7, &(0x7f0000000000)={0x1f, @fixed={[], 0x10}, 0x3}, 0xa) r8 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x105880) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) set_mempolicy(0x2, &(0x7f0000000340)=0x705, 0x10040) 08:51:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) 08:51:00 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x3c) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) ptrace$setsig(0x4203, r5, 0xfffffffffffffff7, &(0x7f0000000180)={0x27, 0x2, 0x7}) bind$l2tp6(r3, &(0x7f0000000140)={0xa, 0x0, 0x3ff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2d}}, 0x7, 0x1}, 0x20) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x1, @random="693c79e8630d"}, 0x60, {0x2, 0x4e24, @empty}, 'veth0_to_bridge\x00'}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 352.531398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20343 comm=syz-executor.4 08:51:01 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacb"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbb"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:01 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r1 = inotify_init() signalfd(r0, &(0x7f0000000000), 0x8) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') sendmsg$TEAM_CMD_NOOP(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x14, r6, 0x8b332b27f3670133}, 0x14}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000019c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001ac0)=0xe8) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r19, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000d7f0eb0c7209942d00", @ANYRES32=r19, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r23, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r20, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100001080600"/20, @ANYRES32=r23, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) r24 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r24, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$ifreq_SIOCGIFINDEX_team(r24, 0x8933, &(0x7f0000002040)={'team0\x00', 0x0}) r26 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r26, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r26, 0x29, 0x22, &(0x7f0000002140)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f0000002240)=0xe8) r28 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r28, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r28, 0x29, 0x23, &(0x7f00000039c0)={{{@in6, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000003ac0)=0xe8) r30 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r30, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_SIOCGIFINDEX(r30, 0x8933, &(0x7f0000003b00)={'ipvlan1\x00', 0x0}) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket$netlink(0x10, 0x3, 0x0) r34 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r34, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r34, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r33, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r35, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r32, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r35}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'team0\x00', 0x0}) r37 = inotify_init() r38 = socket$packet(0x11, 0x3, 0x300) dup2(r38, r37) accept4$packet(r38, &(0x7f0000003b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003bc0)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003cc0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000003dc0)=0xe8) r41 = inotify_init() r42 = socket$packet(0x11, 0x3, 0x300) r43 = dup2(r42, r41) ioctl$PERF_EVENT_IOC_ENABLE(r43, 0x8912, 0x400200) getsockname$packet(r43, &(0x7f0000003e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003e80)=0x14) r45 = socket$netlink(0x10, 0x3, 0x0) r46 = socket$netlink(0x10, 0x3, 0x0) r47 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r47, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r47, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r46, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r48, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r45, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@newlink={0x4c, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, r48}, [@IFLA_PROP_LIST={0x2c, 0x34, 0x0, 0x1, [{0x14, 0x35, 'veth1_vlan\x00'}, {0x14, 0x35, 'caif0\x00'}]}]}, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000003f80)={'wg1\x00', r48}) r50 = socket$netlink(0x10, 0x3, 0x0) r51 = socket$netlink(0x10, 0x3, 0x0) r52 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r52, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r52, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r51, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r53, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r50, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r53}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003fc0)={'tunl0\x00', r53}) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000004680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004640)={&(0x7f0000004000)={0x608, r6, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8, 0x1, r10}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r19}, {0x228, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x7, 0x8, 0x8, 0x81}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r23}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r31}, {0x124, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7a}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1c69}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r35}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r36}, {0x90, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r39}}}]}}, {{0x8, 0x1, r40}, {0xf4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r44}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r49}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r54}}}]}}]}, 0x608}, 0x1, 0x0, 0x0, 0x4}, 0x4001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) 08:51:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 353.109243] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 08:51:01 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000100001080000000000000000df00000023b798a4ceb0115d981094c5bc476ef337e9d0b9031326963a8b57571c1cb995bc9b8ee154a3ba823b6027d0197534ca3e5e1b467281bcf5eac824aa961ece6ec8100c98e3929e707618d4c511ff185682648184e2d0423080ff5a7bc8d586d145b67312c53ce7d4ad3c3ffe4c7efa81b098c58f981de8a4", @ANYRES32=r5, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) [ 353.208383] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 353.268707] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 353.357654] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 353.377688] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 353.447781] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 353.512159] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 353.594259] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 08:51:02 executing program 3 (fault-call:2 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 353.715280] FAULT_INJECTION: forcing a failure. [ 353.715280] name failslab, interval 1, probability 0, space 0, times 0 [ 353.740325] CPU: 1 PID: 20386 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 353.748491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.758021] Call Trace: [ 353.760624] dump_stack+0x142/0x197 [ 353.764274] should_fail.cold+0x10f/0x159 [ 353.768445] should_failslab+0xdb/0x130 [ 353.772466] kmem_cache_alloc_node+0x287/0x780 [ 353.777079] __alloc_skb+0x9c/0x500 [ 353.780738] ? skb_trim+0x180/0x180 [ 353.784387] netlink_dump+0x235/0xb10 [ 353.788201] ? consume_skb+0xbc/0x340 [ 353.792029] netlink_recvmsg+0xaaa/0xdc0 [ 353.796125] ? netlink_dump+0xb10/0xb10 [ 353.800123] ? copy_msghdr_from_user+0x292/0x3f0 [ 353.804969] ? security_socket_recvmsg+0x91/0xc0 [ 353.810207] ? netlink_dump+0xb10/0xb10 [ 353.814191] sock_recvmsg+0xc6/0x110 [ 353.817914] ? __sock_recv_ts_and_drops+0x470/0x470 [ 353.823226] ___sys_recvmsg+0x21f/0x4d0 [ 353.827324] ? ___sys_sendmsg+0x840/0x840 [ 353.831482] ? __fget+0x210/0x370 [ 353.834962] ? lock_downgrade+0x740/0x740 [ 353.839125] ? __fget+0x237/0x370 [ 353.842771] ? __fget_light+0x172/0x1f0 [ 353.846752] ? __fdget+0x1b/0x20 [ 353.850133] ? sockfd_lookup_light+0xb4/0x160 [ 353.854643] __sys_recvmmsg+0x226/0x6b0 [ 353.858928] ? SyS_recvmsg+0x50/0x50 [ 353.863171] ? lock_downgrade+0x740/0x740 [ 353.867604] ? __mutex_unlock_slowpath+0x71/0x800 [ 353.872463] ? check_preemption_disabled+0x3c/0x250 [ 353.877665] SyS_recvmmsg+0x125/0x140 [ 353.881478] ? __sys_recvmmsg+0x6b0/0x6b0 [ 353.885628] ? do_syscall_64+0x53/0x640 [ 353.889606] ? __sys_recvmmsg+0x6b0/0x6b0 [ 353.893771] do_syscall_64+0x1e8/0x640 [ 353.897851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.902712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 353.907902] RIP: 0033:0x45c6b9 08:51:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbb"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 353.911088] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 353.918863] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 353.926135] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 353.933702] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.941115] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 353.948488] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000000 08:51:02 executing program 3 (fault-call:2 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) 08:51:02 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000010000108000000000000000000f8ff374045574efb00", @ANYRES32=r5, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) [ 354.055256] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 354.128822] FAULT_INJECTION: forcing a failure. [ 354.128822] name failslab, interval 1, probability 0, space 0, times 0 [ 354.140590] CPU: 0 PID: 20398 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 354.148608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.158090] Call Trace: [ 354.160682] dump_stack+0x142/0x197 [ 354.164314] should_fail.cold+0x10f/0x159 [ 354.168462] should_failslab+0xdb/0x130 [ 354.172440] kmem_cache_alloc_node_trace+0x280/0x770 [ 354.177664] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 354.183247] __kmalloc_node_track_caller+0x3d/0x80 [ 354.188190] __kmalloc_reserve.isra.0+0x40/0xe0 [ 354.192886] __alloc_skb+0xcf/0x500 [ 354.196784] ? skb_trim+0x180/0x180 [ 354.200450] netlink_dump+0x235/0xb10 [ 354.204393] ? consume_skb+0xbc/0x340 [ 354.208313] netlink_recvmsg+0xaaa/0xdc0 [ 354.212374] ? netlink_dump+0xb10/0xb10 [ 354.216428] ? copy_msghdr_from_user+0x292/0x3f0 [ 354.221200] ? security_socket_recvmsg+0x91/0xc0 [ 354.226217] ? netlink_dump+0xb10/0xb10 [ 354.230195] sock_recvmsg+0xc6/0x110 [ 354.233922] ? __sock_recv_ts_and_drops+0x470/0x470 [ 354.239083] ___sys_recvmsg+0x21f/0x4d0 [ 354.243074] ? ___sys_sendmsg+0x840/0x840 [ 354.247222] ? __fget+0x210/0x370 [ 354.250805] ? lock_downgrade+0x740/0x740 [ 354.255036] ? __fget+0x237/0x370 [ 354.258608] ? __fget_light+0x172/0x1f0 [ 354.262690] ? __fdget+0x1b/0x20 [ 354.266060] ? sockfd_lookup_light+0xb4/0x160 [ 354.270561] __sys_recvmmsg+0x226/0x6b0 [ 354.274803] ? SyS_recvmsg+0x50/0x50 [ 354.278518] ? lock_downgrade+0x740/0x740 [ 354.282773] ? __mutex_unlock_slowpath+0x71/0x800 [ 354.287628] ? check_preemption_disabled+0x3c/0x250 [ 354.292671] SyS_recvmmsg+0x125/0x140 [ 354.296478] ? __sys_recvmmsg+0x6b0/0x6b0 [ 354.300859] ? do_syscall_64+0x53/0x640 [ 354.304847] ? __sys_recvmmsg+0x6b0/0x6b0 [ 354.309116] do_syscall_64+0x1e8/0x640 [ 354.313006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.317875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 354.323193] RIP: 0033:0x45c6b9 [ 354.326387] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 354.334361] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 354.341787] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 354.349176] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.356562] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 354.363850] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000001 08:51:02 executing program 3 (fault-call:2 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 354.377217] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 354.446821] FAULT_INJECTION: forcing a failure. [ 354.446821] name failslab, interval 1, probability 0, space 0, times 0 [ 354.464307] CPU: 0 PID: 20419 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 354.472239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.481756] Call Trace: [ 354.484386] dump_stack+0x142/0x197 [ 354.488041] should_fail.cold+0x10f/0x159 [ 354.492264] should_failslab+0xdb/0x130 [ 354.496274] kmem_cache_alloc_node+0x287/0x780 [ 354.501042] __alloc_skb+0x9c/0x500 [ 354.504687] ? skb_trim+0x180/0x180 [ 354.508342] netlink_dump+0x235/0xb10 [ 354.512156] ? consume_skb+0xbc/0x340 [ 354.515984] netlink_recvmsg+0xaaa/0xdc0 [ 354.520073] ? netlink_dump+0xb10/0xb10 [ 354.524063] ? _copy_from_user+0x99/0x110 [ 354.528428] ? copy_msghdr_from_user+0x292/0x3f0 [ 354.533216] ? netlink_dump+0xb10/0xb10 [ 354.537323] sock_recvmsg_nosec+0x89/0xb0 [ 354.541925] ? __sock_tx_timestamp+0x90/0x90 [ 354.546360] ___sys_recvmsg+0x21f/0x4d0 [ 354.550472] ? ___sys_sendmsg+0x840/0x840 [ 354.554647] ? __fget+0x210/0x370 [ 354.558237] ? save_trace+0x290/0x290 [ 354.562058] ? __might_fault+0x110/0x1d0 [ 354.566138] ? find_held_lock+0x35/0x130 [ 354.570250] ? __might_fault+0x110/0x1d0 [ 354.574352] __sys_recvmmsg+0x226/0x6b0 [ 354.579604] ? SyS_recvmsg+0x50/0x50 [ 354.583317] ? lock_downgrade+0x740/0x740 [ 354.587517] ? __mutex_unlock_slowpath+0x71/0x800 [ 354.592539] ? check_preemption_disabled+0x3c/0x250 [ 354.597589] SyS_recvmmsg+0x125/0x140 [ 354.601402] ? __sys_recvmmsg+0x6b0/0x6b0 [ 354.605569] ? do_syscall_64+0x53/0x640 [ 354.609552] ? __sys_recvmmsg+0x6b0/0x6b0 [ 354.613720] do_syscall_64+0x1e8/0x640 [ 354.617906] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.622753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 354.628025] RIP: 0033:0x45c6b9 [ 354.631208] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 354.639153] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 08:51:03 executing program 3 (fault-call:2 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 354.646416] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 354.653878] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.661163] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 354.668448] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000002 [ 354.756912] FAULT_INJECTION: forcing a failure. [ 354.756912] name failslab, interval 1, probability 0, space 0, times 0 [ 354.768796] CPU: 1 PID: 20422 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 354.777069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.786760] Call Trace: [ 354.789368] dump_stack+0x142/0x197 [ 354.793023] should_fail.cold+0x10f/0x159 [ 354.797314] should_failslab+0xdb/0x130 [ 354.801317] kmem_cache_alloc_node_trace+0x280/0x770 [ 354.806444] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 354.811928] __kmalloc_node_track_caller+0x3d/0x80 [ 354.816996] __kmalloc_reserve.isra.0+0x40/0xe0 [ 354.821692] __alloc_skb+0xcf/0x500 [ 354.825336] ? skb_trim+0x180/0x180 [ 354.828978] netlink_dump+0x235/0xb10 [ 354.832776] ? consume_skb+0xbc/0x340 [ 354.836710] netlink_recvmsg+0xaaa/0xdc0 [ 354.840801] ? netlink_dump+0xb10/0xb10 [ 354.844913] ? _copy_from_user+0x99/0x110 [ 354.849110] ? copy_msghdr_from_user+0x292/0x3f0 [ 354.853897] ? netlink_dump+0xb10/0xb10 [ 354.857896] sock_recvmsg_nosec+0x89/0xb0 [ 354.862063] ? __sock_tx_timestamp+0x90/0x90 [ 354.866483] ___sys_recvmsg+0x21f/0x4d0 [ 354.870647] ? ___sys_sendmsg+0x840/0x840 [ 354.874910] ? __fget+0x210/0x370 [ 354.878527] ? save_trace+0x290/0x290 [ 354.882354] ? __might_fault+0x110/0x1d0 [ 354.886569] ? find_held_lock+0x35/0x130 [ 354.890644] ? __might_fault+0x110/0x1d0 [ 354.894738] __sys_recvmmsg+0x226/0x6b0 [ 354.898741] ? SyS_recvmsg+0x50/0x50 [ 354.902474] ? lock_downgrade+0x740/0x740 [ 354.906701] ? __mutex_unlock_slowpath+0x71/0x800 [ 354.911567] ? check_preemption_disabled+0x3c/0x250 [ 354.916666] SyS_recvmmsg+0x125/0x140 [ 354.920480] ? __sys_recvmmsg+0x6b0/0x6b0 [ 354.924654] ? do_syscall_64+0x53/0x640 [ 354.928776] ? __sys_recvmmsg+0x6b0/0x6b0 [ 354.932960] do_syscall_64+0x1e8/0x640 [ 354.936858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.941923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 354.947121] RIP: 0033:0x45c6b9 [ 354.950527] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 354.958258] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 354.965551] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 354.973536] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.982704] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 354.990279] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000003 08:51:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) 08:51:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacb"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:03 executing program 3 (fault-call:2 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:03 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x208600) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = accept4$ax25(r8, 0x0, &(0x7f00000002c0), 0x80000) ioctl$FICLONE(r5, 0x40049409, r9) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:03 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x6) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)) [ 355.151021] FAULT_INJECTION: forcing a failure. [ 355.151021] name failslab, interval 1, probability 0, space 0, times 0 [ 355.169396] CPU: 1 PID: 20438 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 355.177339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.186898] Call Trace: [ 355.189715] dump_stack+0x142/0x197 [ 355.193670] should_fail.cold+0x10f/0x159 [ 355.197998] should_failslab+0xdb/0x130 [ 355.202000] kmem_cache_alloc_node+0x287/0x780 [ 355.206703] __alloc_skb+0x9c/0x500 [ 355.210325] ? skb_trim+0x180/0x180 [ 355.214172] netlink_dump+0x235/0xb10 [ 355.218293] ? consume_skb+0xbc/0x340 [ 355.222124] netlink_recvmsg+0xaaa/0xdc0 [ 355.226216] ? netlink_dump+0xb10/0xb10 [ 355.230216] ? _copy_from_user+0x99/0x110 [ 355.234396] ? copy_msghdr_from_user+0x292/0x3f0 [ 355.239293] ? netlink_dump+0xb10/0xb10 [ 355.243319] sock_recvmsg_nosec+0x89/0xb0 [ 355.247648] ? __sock_tx_timestamp+0x90/0x90 [ 355.252200] ___sys_recvmsg+0x21f/0x4d0 [ 355.256337] ? ___sys_sendmsg+0x840/0x840 [ 355.260518] ? __fget+0x210/0x370 [ 355.263979] ? save_trace+0x290/0x290 [ 355.267912] ? __might_fault+0x110/0x1d0 [ 355.272002] ? find_held_lock+0x35/0x130 [ 355.276088] ? __might_fault+0x110/0x1d0 [ 355.280227] __sys_recvmmsg+0x226/0x6b0 [ 355.284450] ? SyS_recvmsg+0x50/0x50 [ 355.288191] ? lock_downgrade+0x740/0x740 [ 355.292376] ? __mutex_unlock_slowpath+0x71/0x800 [ 355.297266] ? check_preemption_disabled+0x3c/0x250 [ 355.302343] SyS_recvmmsg+0x125/0x140 [ 355.306160] ? __sys_recvmmsg+0x6b0/0x6b0 [ 355.310338] ? do_syscall_64+0x53/0x640 [ 355.314333] ? __sys_recvmmsg+0x6b0/0x6b0 [ 355.319392] do_syscall_64+0x1e8/0x640 [ 355.323305] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.328302] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.333665] RIP: 0033:0x45c6b9 [ 355.336985] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 355.344790] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 08:51:03 executing program 3 (fault-call:2 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 355.352080] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 355.359375] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.366663] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 355.373958] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000004 08:51:03 executing program 2 (fault-call:2 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 355.468279] FAULT_INJECTION: forcing a failure. [ 355.468279] name failslab, interval 1, probability 0, space 0, times 0 [ 355.503934] CPU: 1 PID: 20453 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 355.512037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.521555] Call Trace: [ 355.524158] dump_stack+0x142/0x197 [ 355.527836] should_fail.cold+0x10f/0x159 [ 355.532014] should_failslab+0xdb/0x130 [ 355.536014] kmem_cache_alloc_node_trace+0x280/0x770 [ 355.541163] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 355.546626] __kmalloc_node_track_caller+0x3d/0x80 [ 355.551574] __kmalloc_reserve.isra.0+0x40/0xe0 [ 355.556273] __alloc_skb+0xcf/0x500 [ 355.560007] ? skb_trim+0x180/0x180 [ 355.563704] netlink_dump+0x235/0xb10 [ 355.567532] ? consume_skb+0xbc/0x340 [ 355.571476] netlink_recvmsg+0xaaa/0xdc0 [ 355.575558] ? netlink_dump+0xb10/0xb10 [ 355.579552] ? _copy_from_user+0x99/0x110 [ 355.583728] ? copy_msghdr_from_user+0x292/0x3f0 [ 355.588632] ? netlink_dump+0xb10/0xb10 [ 355.592633] sock_recvmsg_nosec+0x89/0xb0 [ 355.596802] ? __sock_tx_timestamp+0x90/0x90 [ 355.601235] ___sys_recvmsg+0x21f/0x4d0 [ 355.605408] ? ___sys_sendmsg+0x840/0x840 [ 355.609584] ? __fget+0x210/0x370 [ 355.613151] ? save_trace+0x290/0x290 [ 355.616977] ? __might_fault+0x110/0x1d0 [ 355.621076] ? find_held_lock+0x35/0x130 [ 355.625168] ? __might_fault+0x110/0x1d0 [ 355.629265] __sys_recvmmsg+0x226/0x6b0 [ 355.634752] ? SyS_recvmsg+0x50/0x50 [ 355.638482] ? lock_downgrade+0x740/0x740 [ 355.642684] ? __mutex_unlock_slowpath+0x71/0x800 [ 355.647551] ? check_preemption_disabled+0x3c/0x250 [ 355.652704] SyS_recvmmsg+0x125/0x140 [ 355.656539] ? __sys_recvmmsg+0x6b0/0x6b0 [ 355.660803] ? do_syscall_64+0x53/0x640 [ 355.664793] ? __sys_recvmmsg+0x6b0/0x6b0 [ 355.669065] do_syscall_64+0x1e8/0x640 [ 355.672982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.678186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.683388] RIP: 0033:0x45c6b9 [ 355.686577] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 355.694281] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 355.701677] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 355.709069] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.716562] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 355.724071] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000005 [ 355.733103] FAULT_INJECTION: forcing a failure. [ 355.733103] name failslab, interval 1, probability 0, space 0, times 0 [ 355.745005] CPU: 1 PID: 20457 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 355.752904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.762276] Call Trace: [ 355.764895] dump_stack+0x142/0x197 [ 355.768556] should_fail.cold+0x10f/0x159 [ 355.772714] should_failslab+0xdb/0x130 [ 355.776707] kmem_cache_alloc_node+0x287/0x780 [ 355.781314] __alloc_skb+0x9c/0x500 [ 355.785105] ? skb_trim+0x180/0x180 [ 355.788796] netlink_dump+0x235/0xb10 [ 355.792702] ? consume_skb+0xbc/0x340 [ 355.796506] netlink_recvmsg+0xaaa/0xdc0 [ 355.800592] ? netlink_dump+0xb10/0xb10 [ 355.804586] ? copy_msghdr_from_user+0x292/0x3f0 [ 355.809359] ? security_socket_recvmsg+0x91/0xc0 [ 355.814122] ? netlink_dump+0xb10/0xb10 [ 355.818103] sock_recvmsg+0xc6/0x110 [ 355.821818] ? __sock_recv_ts_and_drops+0x470/0x470 [ 355.826858] ___sys_recvmsg+0x21f/0x4d0 [ 355.830837] ? ___sys_sendmsg+0x840/0x840 [ 355.835132] ? __fget+0x210/0x370 [ 355.838902] ? lock_downgrade+0x740/0x740 [ 355.843152] ? __fget+0x237/0x370 [ 355.846798] ? __fget_light+0x172/0x1f0 [ 355.850776] ? __fdget+0x1b/0x20 [ 355.854243] ? sockfd_lookup_light+0xb4/0x160 [ 355.858911] __sys_recvmmsg+0x226/0x6b0 [ 355.862898] ? SyS_recvmsg+0x50/0x50 [ 355.866768] ? lock_downgrade+0x740/0x740 [ 355.870914] ? __mutex_unlock_slowpath+0x71/0x800 [ 355.875758] ? check_preemption_disabled+0x3c/0x250 [ 355.880793] SyS_recvmmsg+0x125/0x140 [ 355.884603] ? __sys_recvmmsg+0x6b0/0x6b0 [ 355.888753] ? do_syscall_64+0x53/0x640 [ 355.892924] ? __sys_recvmmsg+0x6b0/0x6b0 [ 355.897193] do_syscall_64+0x1e8/0x640 [ 355.901093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.906039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.911228] RIP: 0033:0x45c6b9 08:51:04 executing program 3 (fault-call:2 fault-nth:6): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r3, 0xc2604110, &(0x7f0000000340)={0x200, [[0x7fff, 0x0, 0xfffeffff, 0x1f, 0x7fffffff, 0xb481, 0x71, 0x4], [0xb86, 0x40, 0x3f, 0xfff, 0x1, 0x7, 0x0, 0xc04], [0x4000000, 0x1ff, 0x744, 0x1, 0x1, 0x401, 0xc15, 0x80000001]], [], [{0x0, 0x200, 0x1, 0x0, 0x1}, {0xfff, 0xfe2, 0x1}, {0x400, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x2, 0x401, 0x0, 0x1}, {0x7ff, 0x323, 0x1, 0x1, 0x0, 0x1}, {0x0, 0x5, 0x1, 0x1, 0x0, 0x1}, {0x401, 0xa296, 0x1, 0x1, 0x0, 0x1}, {0x2, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x83e3, 0xff, 0x1, 0x0, 0x1}, {0xfffffe01, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x9, 0x0, 0x1, 0x1}, {0x2, 0x7fffffff, 0x0, 0x0, 0x1}], [], 0x81}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="e100000000282f00"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setregid(r4, r5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 355.914410] RSP: 002b:00007f3c4260ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 355.922133] RAX: ffffffffffffffda RBX: 00007f3c4260f6d4 RCX: 000000000045c6b9 [ 355.929421] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 355.936709] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.944006] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 355.951395] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000000 08:51:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacb"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 356.006422] FAULT_INJECTION: forcing a failure. [ 356.006422] name failslab, interval 1, probability 0, space 0, times 0 [ 356.018273] CPU: 1 PID: 20462 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 356.026191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.037145] Call Trace: [ 356.039763] dump_stack+0x142/0x197 [ 356.043595] should_fail.cold+0x10f/0x159 [ 356.048563] should_failslab+0xdb/0x130 08:51:04 executing program 2 (fault-call:2 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 356.053170] kmem_cache_alloc_node+0x287/0x780 [ 356.057778] __alloc_skb+0x9c/0x500 [ 356.061516] ? skb_trim+0x180/0x180 [ 356.065297] netlink_dump+0x235/0xb10 [ 356.069139] ? consume_skb+0xbc/0x340 [ 356.073240] netlink_recvmsg+0xaaa/0xdc0 [ 356.077445] ? netlink_dump+0xb10/0xb10 [ 356.081660] ? _copy_from_user+0x99/0x110 [ 356.085829] ? copy_msghdr_from_user+0x292/0x3f0 [ 356.090719] ? netlink_dump+0xb10/0xb10 [ 356.094734] sock_recvmsg_nosec+0x89/0xb0 [ 356.099024] ? __sock_tx_timestamp+0x90/0x90 [ 356.103539] ___sys_recvmsg+0x21f/0x4d0 [ 356.107884] ? ___sys_sendmsg+0x840/0x840 [ 356.112065] ? __fget+0x210/0x370 [ 356.115785] ? save_trace+0x290/0x290 [ 356.119860] ? __might_fault+0x110/0x1d0 [ 356.124824] ? find_held_lock+0x35/0x130 [ 356.128995] ? __might_fault+0x110/0x1d0 [ 356.133443] __sys_recvmmsg+0x226/0x6b0 [ 356.137665] ? SyS_recvmsg+0x50/0x50 [ 356.141405] ? lock_downgrade+0x740/0x740 [ 356.146086] ? __mutex_unlock_slowpath+0x71/0x800 [ 356.151141] ? check_preemption_disabled+0x3c/0x250 [ 356.156259] SyS_recvmmsg+0x125/0x140 [ 356.160254] ? __sys_recvmmsg+0x6b0/0x6b0 [ 356.164420] ? do_syscall_64+0x53/0x640 [ 356.168496] ? __sys_recvmmsg+0x6b0/0x6b0 [ 356.173236] do_syscall_64+0x1e8/0x640 [ 356.177291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.182258] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.187632] RIP: 0033:0x45c6b9 [ 356.190815] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 356.199033] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 08:51:04 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 356.206916] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 356.214839] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.222498] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 356.230156] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000006 08:51:04 executing program 3 (fault-call:2 fault-nth:7): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='westwood\x00', 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r7, 0x800443d2, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{}]}) r8 = dup2(r4, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) r11 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r11, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r12, @ANYBLOB="0000008fff4bf0d9fb2ffe31c5f300230000000808b17cc05b24ea3ebd03291c00ef001a0041268aef78032d3c198f2ff8dbe8f1ddf309210c27c438a6968f4ff9d499919da63a69adf533793bcb314aee8a4fd3be736cdbe6cc9c027a1bf93d1a66a7be4c68fd566fc70c1176"], 0x28}}, 0x0) [ 356.253494] FAULT_INJECTION: forcing a failure. [ 356.253494] name failslab, interval 1, probability 0, space 0, times 0 [ 356.315618] CPU: 0 PID: 20470 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 356.323565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.333017] Call Trace: [ 356.335629] dump_stack+0x142/0x197 [ 356.339294] should_fail.cold+0x10f/0x159 [ 356.345124] should_failslab+0xdb/0x130 [ 356.349821] kmem_cache_alloc_node_trace+0x280/0x770 [ 356.354939] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 356.360767] __kmalloc_node_track_caller+0x3d/0x80 [ 356.365725] __kmalloc_reserve.isra.0+0x40/0xe0 [ 356.370418] __alloc_skb+0xcf/0x500 [ 356.374069] ? skb_trim+0x180/0x180 [ 356.380179] netlink_dump+0x235/0xb10 [ 356.384000] ? consume_skb+0xbc/0x340 [ 356.387947] netlink_recvmsg+0xaaa/0xdc0 [ 356.392031] ? netlink_dump+0xb10/0xb10 [ 356.396047] ? copy_msghdr_from_user+0x292/0x3f0 [ 356.400968] ? security_socket_recvmsg+0x91/0xc0 [ 356.405760] ? netlink_dump+0xb10/0xb10 [ 356.409741] sock_recvmsg+0xc6/0x110 [ 356.413552] ? __sock_recv_ts_and_drops+0x470/0x470 [ 356.418617] ___sys_recvmsg+0x21f/0x4d0 [ 356.422841] ? ___sys_sendmsg+0x840/0x840 [ 356.427334] ? __fget+0x210/0x370 [ 356.430981] ? lock_downgrade+0x740/0x740 [ 356.435305] ? __fget+0x237/0x370 [ 356.438838] ? __fget_light+0x172/0x1f0 [ 356.442815] ? __fdget+0x1b/0x20 [ 356.446370] ? sockfd_lookup_light+0xb4/0x160 [ 356.450961] __sys_recvmmsg+0x226/0x6b0 [ 356.454951] ? SyS_recvmsg+0x50/0x50 [ 356.458698] ? lock_downgrade+0x740/0x740 [ 356.462856] ? __mutex_unlock_slowpath+0x71/0x800 [ 356.467710] ? check_preemption_disabled+0x3c/0x250 [ 356.472843] SyS_recvmmsg+0x125/0x140 [ 356.476644] ? __sys_recvmmsg+0x6b0/0x6b0 [ 356.480902] ? do_syscall_64+0x53/0x640 [ 356.485062] ? __sys_recvmmsg+0x6b0/0x6b0 [ 356.489397] do_syscall_64+0x1e8/0x640 [ 356.493432] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.498391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.503585] RIP: 0033:0x45c6b9 [ 356.506885] RSP: 002b:00007f3c4260ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 08:51:04 executing program 2 (fault-call:2 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 356.515236] RAX: ffffffffffffffda RBX: 00007f3c4260f6d4 RCX: 000000000045c6b9 [ 356.522642] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 356.530029] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.537668] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 356.544947] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000001 [ 356.671448] FAULT_INJECTION: forcing a failure. [ 356.671448] name failslab, interval 1, probability 0, space 0, times 0 [ 356.687600] CPU: 0 PID: 20483 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 356.695681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.705244] Call Trace: [ 356.707864] dump_stack+0x142/0x197 [ 356.711545] should_fail.cold+0x10f/0x159 [ 356.715719] should_failslab+0xdb/0x130 [ 356.719743] kmem_cache_alloc_node_trace+0x280/0x770 [ 356.724875] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 356.730350] __kmalloc_node_track_caller+0x3d/0x80 [ 356.735301] __kmalloc_reserve.isra.0+0x40/0xe0 [ 356.740004] __alloc_skb+0xcf/0x500 [ 356.743734] ? skb_trim+0x180/0x180 [ 356.747505] netlink_dump+0x235/0xb10 [ 356.751322] ? consume_skb+0xbc/0x340 [ 356.755163] netlink_recvmsg+0xaaa/0xdc0 [ 356.759238] ? netlink_dump+0xb10/0xb10 [ 356.763309] ? _copy_from_user+0x99/0x110 [ 356.767935] ? copy_msghdr_from_user+0x292/0x3f0 [ 356.772830] ? netlink_dump+0xb10/0xb10 [ 356.776996] sock_recvmsg_nosec+0x89/0xb0 [ 356.781661] ? __sock_tx_timestamp+0x90/0x90 [ 356.786986] ___sys_recvmsg+0x21f/0x4d0 [ 356.790991] ? ___sys_sendmsg+0x840/0x840 [ 356.795168] ? __fget+0x210/0x370 [ 356.798634] ? save_trace+0x290/0x290 [ 356.802660] ? __might_fault+0x110/0x1d0 [ 356.806897] ? find_held_lock+0x35/0x130 [ 356.810964] ? __might_fault+0x110/0x1d0 [ 356.816131] __sys_recvmmsg+0x226/0x6b0 [ 356.820293] ? SyS_recvmsg+0x50/0x50 [ 356.824012] ? lock_downgrade+0x740/0x740 [ 356.828183] ? __mutex_unlock_slowpath+0x71/0x800 [ 356.833136] ? check_preemption_disabled+0x3c/0x250 [ 356.838462] SyS_recvmmsg+0x125/0x140 [ 356.842283] ? __sys_recvmmsg+0x6b0/0x6b0 [ 356.846425] ? do_syscall_64+0x53/0x640 [ 356.850405] ? __sys_recvmmsg+0x6b0/0x6b0 [ 356.854574] do_syscall_64+0x1e8/0x640 [ 356.858575] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.863426] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.868701] RIP: 0033:0x45c6b9 [ 356.871883] RSP: 002b:00007ff1ec8a6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 356.879587] RAX: ffffffffffffffda RBX: 00007ff1ec8a76d4 RCX: 000000000045c6b9 [ 356.887083] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 356.894505] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.901774] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 356.909051] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000007 [ 356.922458] FAULT_INJECTION: forcing a failure. [ 356.922458] name failslab, interval 1, probability 0, space 0, times 0 [ 356.935109] CPU: 0 PID: 20495 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 356.943073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.952450] Call Trace: [ 356.955143] dump_stack+0x142/0x197 [ 356.958817] should_fail.cold+0x10f/0x159 [ 356.962990] should_failslab+0xdb/0x130 [ 356.966989] kmem_cache_alloc+0x47/0x780 08:51:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacb"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 356.971170] ? lock_acquire+0x16f/0x430 [ 356.975162] ? check_preemption_disabled+0x3c/0x250 [ 356.980206] skb_clone+0x129/0x320 [ 356.983764] netlink_deliver_tap+0x681/0x8f0 [ 356.988196] ? sock_ops_is_valid_access+0x70/0x70 [ 356.993058] ? wait_for_completion+0x420/0x420 [ 356.997825] __netlink_sendskb+0x49/0xa0 [ 357.001905] netlink_dump+0x8f7/0xb10 [ 357.005727] netlink_recvmsg+0xaaa/0xdc0 [ 357.009805] ? netlink_dump+0xb10/0xb10 [ 357.013806] ? copy_msghdr_from_user+0x292/0x3f0 08:51:05 executing program 3 (fault-call:2 fault-nth:8): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 357.018598] ? security_socket_recvmsg+0x91/0xc0 [ 357.023376] ? netlink_dump+0xb10/0xb10 [ 357.027364] sock_recvmsg+0xc6/0x110 [ 357.031234] ? __sock_recv_ts_and_drops+0x470/0x470 [ 357.036263] ___sys_recvmsg+0x21f/0x4d0 [ 357.040389] ? ___sys_sendmsg+0x840/0x840 [ 357.044683] ? __fget+0x210/0x370 [ 357.048152] ? lock_downgrade+0x740/0x740 [ 357.052319] ? __fget+0x237/0x370 [ 357.055912] ? __fget_light+0x172/0x1f0 [ 357.059902] ? __fdget+0x1b/0x20 [ 357.063462] ? sockfd_lookup_light+0xb4/0x160 [ 357.067988] __sys_recvmmsg+0x226/0x6b0 [ 357.072148] ? SyS_recvmsg+0x50/0x50 [ 357.075875] ? lock_downgrade+0x740/0x740 [ 357.080045] ? __mutex_unlock_slowpath+0x71/0x800 [ 357.084908] ? check_preemption_disabled+0x3c/0x250 [ 357.089986] SyS_recvmmsg+0x125/0x140 [ 357.093826] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.097989] ? do_syscall_64+0x53/0x640 [ 357.102551] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.106746] do_syscall_64+0x1e8/0x640 [ 357.111085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.116080] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.121274] RIP: 0033:0x45c6b9 [ 357.125860] RSP: 002b:00007f3c4260ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 357.133580] RAX: ffffffffffffffda RBX: 00007f3c4260f6d4 RCX: 000000000045c6b9 [ 357.140853] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 357.148420] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.155826] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 357.163098] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000002 08:51:05 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:05 executing program 2 (fault-call:2 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:05 executing program 4: r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 357.213581] FAULT_INJECTION: forcing a failure. [ 357.213581] name failslab, interval 1, probability 0, space 0, times 0 [ 357.262169] CPU: 0 PID: 20505 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 357.270187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.279756] Call Trace: [ 357.282364] dump_stack+0x142/0x197 [ 357.286017] should_fail.cold+0x10f/0x159 [ 357.290187] should_failslab+0xdb/0x130 [ 357.294191] kmem_cache_alloc_node+0x287/0x780 [ 357.298806] __alloc_skb+0x9c/0x500 [ 357.302447] ? skb_trim+0x180/0x180 [ 357.306093] netlink_dump+0x235/0xb10 [ 357.309910] ? consume_skb+0xbc/0x340 [ 357.313850] netlink_recvmsg+0xaaa/0xdc0 [ 357.317945] ? netlink_dump+0xb10/0xb10 [ 357.321950] ? _copy_from_user+0x99/0x110 [ 357.326118] ? copy_msghdr_from_user+0x292/0x3f0 [ 357.331006] ? netlink_dump+0xb10/0xb10 [ 357.334989] sock_recvmsg_nosec+0x89/0xb0 [ 357.339128] ? __sock_tx_timestamp+0x90/0x90 [ 357.343699] ___sys_recvmsg+0x21f/0x4d0 [ 357.347683] ? ___sys_sendmsg+0x840/0x840 [ 357.351995] ? __fget+0x210/0x370 [ 357.355595] ? save_trace+0x290/0x290 [ 357.359403] ? __might_fault+0x110/0x1d0 [ 357.363461] ? find_held_lock+0x35/0x130 [ 357.367528] ? __might_fault+0x110/0x1d0 [ 357.371619] __sys_recvmmsg+0x226/0x6b0 [ 357.375637] ? SyS_recvmsg+0x50/0x50 [ 357.379365] ? lock_downgrade+0x740/0x740 [ 357.383542] ? __mutex_unlock_slowpath+0x71/0x800 [ 357.388591] ? check_preemption_disabled+0x3c/0x250 [ 357.393638] SyS_recvmmsg+0x125/0x140 [ 357.397462] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.401626] ? do_syscall_64+0x53/0x640 [ 357.405772] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.409943] do_syscall_64+0x1e8/0x640 [ 357.413857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.418723] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.424059] RIP: 0033:0x45c6b9 [ 357.427259] RSP: 002b:00007ff1ec8a6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 357.434996] RAX: ffffffffffffffda RBX: 00007ff1ec8a76d4 RCX: 000000000045c6b9 [ 357.442398] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 357.449682] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.456959] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 357.464225] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000008 [ 357.482631] FAULT_INJECTION: forcing a failure. [ 357.482631] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.494480] CPU: 1 PID: 20518 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 357.502488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.511960] Call Trace: [ 357.514565] dump_stack+0x142/0x197 [ 357.518338] should_fail.cold+0x10f/0x159 [ 357.522510] __alloc_pages_nodemask+0x1d6/0x7a0 [ 357.527308] ? __alloc_pages_slowpath+0x2930/0x2930 [ 357.532336] ? trace_hardirqs_on+0x10/0x10 [ 357.536589] ? sk_filter_trim_cap+0x2f5/0x7f0 [ 357.541105] cache_grow_begin+0x80/0x400 [ 357.545346] kmem_cache_alloc+0x6a6/0x780 [ 357.549522] ? lock_acquire+0x16f/0x430 [ 357.553516] skb_clone+0x129/0x320 [ 357.557089] netlink_deliver_tap+0x681/0x8f0 [ 357.561517] ? sock_ops_is_valid_access+0x70/0x70 [ 357.566389] ? wait_for_completion+0x420/0x420 [ 357.571175] __netlink_sendskb+0x49/0xa0 [ 357.575250] netlink_dump+0x8f7/0xb10 [ 357.579071] netlink_recvmsg+0xaaa/0xdc0 [ 357.583152] ? netlink_dump+0xb10/0xb10 [ 357.587143] ? copy_msghdr_from_user+0x292/0x3f0 [ 357.592124] ? security_socket_recvmsg+0x91/0xc0 [ 357.596899] ? netlink_dump+0xb10/0xb10 [ 357.597320] FAULT_INJECTION: forcing a failure. [ 357.597320] name failslab, interval 1, probability 0, space 0, times 0 [ 357.600882] sock_recvmsg+0xc6/0x110 [ 357.600894] ? __sock_recv_ts_and_drops+0x470/0x470 [ 357.600905] ___sys_recvmsg+0x21f/0x4d0 [ 357.600920] ? ___sys_sendmsg+0x840/0x840 [ 357.600932] ? __fget+0x210/0x370 [ 357.600951] ? lock_downgrade+0x740/0x740 [ 357.600969] ? __fget+0x237/0x370 [ 357.600982] ? __fget_light+0x172/0x1f0 [ 357.600992] ? __fdget+0x1b/0x20 [ 357.601003] ? sockfd_lookup_light+0xb4/0x160 [ 357.601013] __sys_recvmmsg+0x226/0x6b0 [ 357.601026] ? SyS_recvmsg+0x50/0x50 [ 357.601033] ? lock_downgrade+0x740/0x740 [ 357.601049] ? __mutex_unlock_slowpath+0x71/0x800 [ 357.601065] ? check_preemption_disabled+0x3c/0x250 [ 357.674565] SyS_recvmmsg+0x125/0x140 [ 357.678397] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.682714] ? do_syscall_64+0x53/0x640 [ 357.686718] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.690904] do_syscall_64+0x1e8/0x640 [ 357.694935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.699794] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.704996] RIP: 0033:0x45c6b9 08:51:05 executing program 1: 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$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x208600) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = accept4$ax25(r8, 0x0, &(0x7f00000002c0), 0x80000) ioctl$FICLONE(r5, 0x40049409, r9) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:05 executing program 3 (fault-call:2 fault-nth:9): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 357.708195] RSP: 002b:00007f3c4260ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 357.715919] RAX: ffffffffffffffda RBX: 00007f3c4260f6d4 RCX: 000000000045c6b9 [ 357.723194] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 357.730584] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.737869] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 357.745231] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000003 [ 357.757472] CPU: 0 PID: 20525 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 357.765433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.774802] Call Trace: [ 357.777422] dump_stack+0x142/0x197 [ 357.781081] should_fail.cold+0x10f/0x159 [ 357.785260] should_failslab+0xdb/0x130 [ 357.789269] kmem_cache_alloc_node+0x287/0x780 [ 357.794402] __alloc_skb+0x9c/0x500 [ 357.798171] ? skb_trim+0x180/0x180 [ 357.801814] netlink_dump+0x235/0xb10 [ 357.805619] ? consume_skb+0xbc/0x340 [ 357.809450] netlink_recvmsg+0xaaa/0xdc0 [ 357.813533] ? netlink_dump+0xb10/0xb10 [ 357.817540] ? _copy_from_user+0x99/0x110 [ 357.821700] ? copy_msghdr_from_user+0x292/0x3f0 [ 357.826602] ? netlink_dump+0xb10/0xb10 [ 357.830586] sock_recvmsg_nosec+0x89/0xb0 [ 357.834725] ? __sock_tx_timestamp+0x90/0x90 [ 357.839129] ___sys_recvmsg+0x21f/0x4d0 [ 357.843119] ? ___sys_sendmsg+0x840/0x840 [ 357.847269] ? __fget+0x210/0x370 [ 357.850724] ? save_trace+0x290/0x290 [ 357.854592] ? __might_fault+0x110/0x1d0 [ 357.858656] ? find_held_lock+0x35/0x130 [ 357.862744] ? __might_fault+0x110/0x1d0 [ 357.866832] __sys_recvmmsg+0x226/0x6b0 [ 357.870929] ? SyS_recvmsg+0x50/0x50 [ 357.874793] ? lock_downgrade+0x740/0x740 [ 357.878939] ? __mutex_unlock_slowpath+0x71/0x800 [ 357.883778] ? check_preemption_disabled+0x3c/0x250 [ 357.888831] SyS_recvmmsg+0x125/0x140 [ 357.892638] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.896790] ? do_syscall_64+0x53/0x640 [ 357.900767] ? __sys_recvmmsg+0x6b0/0x6b0 [ 357.904916] do_syscall_64+0x1e8/0x640 [ 357.908815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.913823] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.919153] RIP: 0033:0x45c6b9 [ 357.922365] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 357.930073] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 357.937343] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 357.944952] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.952650] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 357.960016] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000009 08:51:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe3"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:06 executing program 3 (fault-call:2 fault-nth:10): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:06 executing program 2 (fault-call:2 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) mount(&(0x7f0000000140)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='bdev\x00', 0x880, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r5, @ANYBLOB="00000080bd00000008001c00ef000000"], 0x28}}, 0x0) [ 358.128368] FAULT_INJECTION: forcing a failure. [ 358.128368] name failslab, interval 1, probability 0, space 0, times 0 [ 358.156500] CPU: 1 PID: 20544 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 358.164430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.173949] Call Trace: [ 358.176539] dump_stack+0x142/0x197 [ 358.180174] should_fail.cold+0x10f/0x159 [ 358.184456] should_failslab+0xdb/0x130 [ 358.191492] kmem_cache_alloc_node+0x287/0x780 [ 358.196114] __alloc_skb+0x9c/0x500 [ 358.199758] ? skb_trim+0x180/0x180 [ 358.203399] netlink_dump+0x235/0xb10 [ 358.207236] ? consume_skb+0xbc/0x340 [ 358.211060] netlink_recvmsg+0xaaa/0xdc0 [ 358.215302] ? netlink_dump+0xb10/0xb10 [ 358.219295] ? _copy_from_user+0x99/0x110 [ 358.223466] ? copy_msghdr_from_user+0x292/0x3f0 [ 358.228250] ? netlink_dump+0xb10/0xb10 [ 358.232249] sock_recvmsg_nosec+0x89/0xb0 [ 358.236421] ? __sock_tx_timestamp+0x90/0x90 [ 358.240846] ___sys_recvmsg+0x21f/0x4d0 [ 358.244840] ? ___sys_sendmsg+0x840/0x840 [ 358.249164] ? __fget+0x210/0x370 [ 358.252635] ? save_trace+0x290/0x290 [ 358.256490] ? __might_fault+0x110/0x1d0 [ 358.260572] ? find_held_lock+0x35/0x130 [ 358.264740] ? __might_fault+0x110/0x1d0 [ 358.268838] __sys_recvmmsg+0x226/0x6b0 [ 358.272836] ? SyS_recvmsg+0x50/0x50 [ 358.276655] ? lock_downgrade+0x740/0x740 [ 358.280828] ? __mutex_unlock_slowpath+0x71/0x800 [ 358.286165] ? check_preemption_disabled+0x3c/0x250 [ 358.291214] SyS_recvmmsg+0x125/0x140 [ 358.295045] ? __sys_recvmmsg+0x6b0/0x6b0 [ 358.299209] ? do_syscall_64+0x53/0x640 [ 358.303232] ? __sys_recvmmsg+0x6b0/0x6b0 [ 358.307400] do_syscall_64+0x1e8/0x640 [ 358.311321] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.316250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.321579] RIP: 0033:0x45c6b9 [ 358.324811] RSP: 002b:00007f3c4262fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 358.332560] RAX: ffffffffffffffda RBX: 00007f3c426306d4 RCX: 000000000045c6b9 [ 358.339961] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 358.347467] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.354751] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 358.362122] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000004 [ 358.483536] FAULT_INJECTION: forcing a failure. [ 358.483536] name failslab, interval 1, probability 0, space 0, times 0 [ 358.498161] CPU: 1 PID: 20541 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 358.506243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.515792] Call Trace: [ 358.518389] dump_stack+0x142/0x197 [ 358.522035] should_fail.cold+0x10f/0x159 [ 358.526203] should_failslab+0xdb/0x130 [ 358.530201] kmem_cache_alloc_node+0x287/0x780 [ 358.534829] __alloc_skb+0x9c/0x500 [ 358.538907] ? skb_trim+0x180/0x180 [ 358.542555] netlink_dump+0x235/0xb10 [ 358.546432] ? consume_skb+0xbc/0x340 [ 358.550255] netlink_recvmsg+0xaaa/0xdc0 [ 358.554374] ? netlink_dump+0xb10/0xb10 [ 358.558362] ? _copy_from_user+0x99/0x110 [ 358.562532] ? copy_msghdr_from_user+0x292/0x3f0 [ 358.567315] ? netlink_dump+0xb10/0xb10 [ 358.571485] sock_recvmsg_nosec+0x89/0xb0 [ 358.575799] ? __sock_tx_timestamp+0x90/0x90 [ 358.580219] ___sys_recvmsg+0x21f/0x4d0 08:51:06 executing program 1: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x208600) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = accept4$ax25(r8, 0x0, &(0x7f00000002c0), 0x80000) ioctl$FICLONE(r5, 0x40049409, r9) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 358.584221] ? ___sys_sendmsg+0x840/0x840 [ 358.588497] ? __fget+0x210/0x370 [ 358.592050] ? save_trace+0x290/0x290 [ 358.595901] ? __might_fault+0x110/0x1d0 [ 358.600078] ? find_held_lock+0x35/0x130 [ 358.604241] ? __might_fault+0x110/0x1d0 [ 358.608532] __sys_recvmmsg+0x226/0x6b0 [ 358.612521] ? SyS_recvmsg+0x50/0x50 [ 358.616328] ? lock_downgrade+0x740/0x740 [ 358.620498] ? __mutex_unlock_slowpath+0x71/0x800 [ 358.625355] ? check_preemption_disabled+0x3c/0x250 [ 358.630404] SyS_recvmmsg+0x125/0x140 08:51:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x208600) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = accept4$ax25(r8, 0x0, &(0x7f00000002c0), 0x80000) ioctl$FICLONE(r5, 0x40049409, r9) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 358.634219] ? __sys_recvmmsg+0x6b0/0x6b0 [ 358.638383] ? do_syscall_64+0x53/0x640 [ 358.642757] ? __sys_recvmmsg+0x6b0/0x6b0 [ 358.647008] do_syscall_64+0x1e8/0x640 [ 358.651169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.656221] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.661419] RIP: 0033:0x45c6b9 [ 358.664611] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 358.674503] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 08:51:07 executing program 1: r0 = add_key(&(0x7f0000000040)='user\x00', 0x0, &(0x7f0000000300)='4', 0x1, 0xfffffffffffffffe) r1 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) getdents(0xffffffffffffffff, 0x0, 0x0) ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, 0x0) r6 = socket$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, 0x100000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x8000, 0x0) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x40c101, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x89a1, &(0x7f0000000240)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2c}) ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @ipv4={[], [], @loopback}, @ipv4={[], [], @loopback}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r8 = open(0x0, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r8, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000a00)=ANY=[@ANYPTR64, @ANYRES16, @ANYBLOB, @ANYBLOB="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", @ANYRESDEC=0x0], 0x5}}, 0x0) 08:51:07 executing program 2 (fault-call:2 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:07 executing program 3 (fault-call:2 fault-nth:11): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 358.681820] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 358.689105] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.696546] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 358.703831] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000000a [ 358.762230] FAULT_INJECTION: forcing a failure. [ 358.762230] name failslab, interval 1, probability 0, space 0, times 0 [ 358.776231] CPU: 1 PID: 20567 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 358.784409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.793859] Call Trace: [ 358.796468] dump_stack+0x142/0x197 [ 358.800262] should_fail.cold+0x10f/0x159 [ 358.804460] should_failslab+0xdb/0x130 [ 358.808444] kmem_cache_alloc_node_trace+0x280/0x770 [ 358.814606] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 358.820208] __kmalloc_node_track_caller+0x3d/0x80 [ 358.825281] __kmalloc_reserve.isra.0+0x40/0xe0 [ 358.829970] __alloc_skb+0xcf/0x500 [ 358.833604] ? skb_trim+0x180/0x180 [ 358.837257] netlink_dump+0x235/0xb10 [ 358.841517] ? consume_skb+0xbc/0x340 [ 358.845418] netlink_recvmsg+0xaaa/0xdc0 [ 358.849513] ? netlink_dump+0xb10/0xb10 [ 358.853512] ? _copy_from_user+0x99/0x110 [ 358.857810] ? copy_msghdr_from_user+0x292/0x3f0 [ 358.862595] ? netlink_dump+0xb10/0xb10 [ 358.866572] sock_recvmsg_nosec+0x89/0xb0 [ 358.870738] ? __sock_tx_timestamp+0x90/0x90 [ 358.875270] ___sys_recvmsg+0x21f/0x4d0 [ 358.879416] ? ___sys_sendmsg+0x840/0x840 [ 358.883700] ? __fget+0x210/0x370 [ 358.887151] ? save_trace+0x290/0x290 [ 358.891097] ? __might_fault+0x110/0x1d0 [ 358.895169] ? find_held_lock+0x35/0x130 [ 358.899234] ? __might_fault+0x110/0x1d0 [ 358.903299] __sys_recvmmsg+0x226/0x6b0 [ 358.908080] ? SyS_recvmsg+0x50/0x50 [ 358.911795] ? lock_downgrade+0x740/0x740 [ 358.915974] ? __mutex_unlock_slowpath+0x71/0x800 [ 358.921083] ? check_preemption_disabled+0x3c/0x250 [ 358.926364] SyS_recvmmsg+0x125/0x140 [ 358.930178] ? __sys_recvmmsg+0x6b0/0x6b0 [ 358.934325] ? do_syscall_64+0x53/0x640 [ 358.938298] ? __sys_recvmmsg+0x6b0/0x6b0 [ 358.942464] do_syscall_64+0x1e8/0x640 [ 358.946445] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.951485] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.956692] RIP: 0033:0x45c6b9 08:51:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe3"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 358.959885] RSP: 002b:00007f3c4262fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 358.967834] RAX: ffffffffffffffda RBX: 00007f3c426306d4 RCX: 000000000045c6b9 [ 358.975109] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 358.982421] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.989881] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 358.997370] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000005 08:51:07 executing program 2 (fault-call:2 fault-nth:6): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:07 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 359.031814] FAULT_INJECTION: forcing a failure. [ 359.031814] name failslab, interval 1, probability 0, space 0, times 0 [ 359.114349] CPU: 1 PID: 20571 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 359.122527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.132025] Call Trace: [ 359.134635] dump_stack+0x142/0x197 [ 359.138315] should_fail.cold+0x10f/0x159 [ 359.142489] should_failslab+0xdb/0x130 [ 359.146759] kmem_cache_alloc_node_trace+0x280/0x770 [ 359.152422] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 359.158085] __kmalloc_node_track_caller+0x3d/0x80 [ 359.163135] __kmalloc_reserve.isra.0+0x40/0xe0 [ 359.167914] __alloc_skb+0xcf/0x500 [ 359.171565] ? skb_trim+0x180/0x180 [ 359.175499] netlink_dump+0x235/0xb10 [ 359.179530] ? consume_skb+0xbc/0x340 [ 359.183342] netlink_recvmsg+0xaaa/0xdc0 [ 359.187434] ? netlink_dump+0xb10/0xb10 [ 359.191533] ? _copy_from_user+0x99/0x110 [ 359.195706] ? copy_msghdr_from_user+0x292/0x3f0 [ 359.200488] ? netlink_dump+0xb10/0xb10 [ 359.204479] sock_recvmsg_nosec+0x89/0xb0 [ 359.208675] ? __sock_tx_timestamp+0x90/0x90 [ 359.213342] ___sys_recvmsg+0x21f/0x4d0 [ 359.217336] ? ___sys_sendmsg+0x840/0x840 [ 359.221501] ? __fget+0x210/0x370 [ 359.224974] ? save_trace+0x290/0x290 [ 359.229100] ? __might_fault+0x110/0x1d0 [ 359.233305] ? find_held_lock+0x35/0x130 [ 359.237661] ? __might_fault+0x110/0x1d0 [ 359.242025] __sys_recvmmsg+0x226/0x6b0 [ 359.246547] ? SyS_recvmsg+0x50/0x50 [ 359.250525] ? lock_downgrade+0x740/0x740 [ 359.254688] ? __mutex_unlock_slowpath+0x71/0x800 [ 359.259562] ? check_preemption_disabled+0x3c/0x250 [ 359.264842] SyS_recvmmsg+0x125/0x140 [ 359.268784] ? __sys_recvmmsg+0x6b0/0x6b0 [ 359.272953] ? do_syscall_64+0x53/0x640 [ 359.277047] ? __sys_recvmmsg+0x6b0/0x6b0 [ 359.281240] do_syscall_64+0x1e8/0x640 [ 359.285149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.290025] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 359.295380] RIP: 0033:0x45c6b9 [ 359.298669] RSP: 002b:00007ff1ec8a6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 359.306686] RAX: ffffffffffffffda RBX: 00007ff1ec8a76d4 RCX: 000000000045c6b9 [ 359.314286] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 359.321568] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.329528] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 359.336898] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000000b [ 359.347271] FAULT_INJECTION: forcing a failure. [ 359.347271] name failslab, interval 1, probability 0, space 0, times 0 [ 359.370084] CPU: 1 PID: 20583 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 359.378097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.387985] Call Trace: [ 359.390869] dump_stack+0x142/0x197 [ 359.394706] should_fail.cold+0x10f/0x159 [ 359.398975] should_failslab+0xdb/0x130 [ 359.402979] kmem_cache_alloc_node_trace+0x280/0x770 [ 359.408282] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 359.414151] __kmalloc_node_track_caller+0x3d/0x80 [ 359.419808] __kmalloc_reserve.isra.0+0x40/0xe0 [ 359.424514] __alloc_skb+0xcf/0x500 [ 359.428182] ? skb_trim+0x180/0x180 [ 359.431830] netlink_dump+0x235/0xb10 [ 359.435731] ? consume_skb+0xbc/0x340 [ 359.439550] netlink_recvmsg+0xaaa/0xdc0 [ 359.443632] ? netlink_dump+0xb10/0xb10 [ 359.447623] ? _copy_from_user+0x99/0x110 [ 359.451801] ? copy_msghdr_from_user+0x292/0x3f0 [ 359.456914] ? netlink_dump+0xb10/0xb10 [ 359.461518] sock_recvmsg_nosec+0x89/0xb0 [ 359.465797] ? __sock_tx_timestamp+0x90/0x90 [ 359.470223] ___sys_recvmsg+0x21f/0x4d0 [ 359.474429] ? ___sys_sendmsg+0x840/0x840 [ 359.478792] ? __fget+0x210/0x370 [ 359.482356] ? save_trace+0x290/0x290 [ 359.486180] ? __might_fault+0x110/0x1d0 [ 359.490483] ? find_held_lock+0x35/0x130 [ 359.494569] ? __might_fault+0x110/0x1d0 [ 359.498770] __sys_recvmmsg+0x226/0x6b0 [ 359.502772] ? SyS_recvmsg+0x50/0x50 [ 359.506624] ? lock_downgrade+0x740/0x740 [ 359.510912] ? __mutex_unlock_slowpath+0x71/0x800 [ 359.516567] ? check_preemption_disabled+0x3c/0x250 [ 359.521608] SyS_recvmmsg+0x125/0x140 [ 359.525467] ? __sys_recvmmsg+0x6b0/0x6b0 [ 359.529763] ? do_syscall_64+0x53/0x640 [ 359.534317] ? __sys_recvmmsg+0x6b0/0x6b0 [ 359.538739] do_syscall_64+0x1e8/0x640 [ 359.542639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.547626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 359.552821] RIP: 0033:0x45c6b9 [ 359.556110] RSP: 002b:00007f3c4260ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 359.563837] RAX: ffffffffffffffda RBX: 00007f3c4260f6d4 RCX: 000000000045c6b9 08:51:07 executing program 3 (fault-call:2 fault-nth:12): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) socket$caif_stream(0x25, 0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@ipv4={[], [], @rand_addr=0x1}, @mcast2, @remote, 0x4442, 0x6, 0x83, 0x200, 0x0, 0x10000, r4}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r7}, @IFLA_IFNAME={0x14, 0x3, 'veth0_vlan\x00'}]}, 0x3c}}, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r9, &(0x7f00000003c0)={0x67446698, 0x0, 0x2, 0x0, 0x4, "5741d10a8a73b12e06734cb2025a6480b116a93fdd127065533d29370184d51dd5865cd7f210aaa092c17b4ef4deafa5386e0dcb795e24baacea59fcd3735a3b5d8c4eb76fbb78fcdb1214e1fd47ee0e8296f23804b9aca0aa9f08961b28906f614924503901044a47ac5918540f1a56a0f1407716b950d996eba280f7fe1c168fefca8378fdbb8d84cce29e0960b3831ade8450afd1f6e7f98def80171a01e15b143516a3ed7fbd4eb126f3a85d557ca983e8ab40cf07a3ed0e249648aabba4fe20d8d1f826bde8f79f48a83c7a00e7a8eb03ad47730cb270c04d912beb642b51ff273ff157dacd965ec79cec4c9da2279e02dd6f"}, 0x105) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) [ 359.571197] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 359.578482] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.585893] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 359.593674] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000006 08:51:08 executing program 2 (fault-call:2 fault-nth:7): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 359.704753] FAULT_INJECTION: forcing a failure. [ 359.704753] name failslab, interval 1, probability 0, space 0, times 0 [ 359.724227] CPU: 1 PID: 20597 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 359.732331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.741776] Call Trace: [ 359.744416] dump_stack+0x142/0x197 [ 359.748072] should_fail.cold+0x10f/0x159 [ 359.752765] should_failslab+0xdb/0x130 [ 359.756881] kmem_cache_alloc_node+0x287/0x780 [ 359.761697] __alloc_skb+0x9c/0x500 [ 359.765347] ? skb_trim+0x180/0x180 [ 359.769004] netlink_dump+0x235/0xb10 [ 359.772989] ? consume_skb+0xbc/0x340 [ 359.777583] netlink_recvmsg+0xaaa/0xdc0 [ 359.781947] ? netlink_dump+0xb10/0xb10 [ 359.786020] ? _copy_from_user+0x99/0x110 [ 359.790471] ? copy_msghdr_from_user+0x292/0x3f0 [ 359.795272] ? netlink_dump+0xb10/0xb10 [ 359.799426] sock_recvmsg_nosec+0x89/0xb0 [ 359.803595] ? __sock_tx_timestamp+0x90/0x90 [ 359.808114] ___sys_recvmsg+0x21f/0x4d0 [ 359.812242] ? ___sys_sendmsg+0x840/0x840 [ 359.816578] ? __fget+0x210/0x370 [ 359.820125] ? save_trace+0x290/0x290 [ 359.823973] ? __might_fault+0x110/0x1d0 [ 359.828063] ? find_held_lock+0x35/0x130 [ 359.832298] ? __might_fault+0x110/0x1d0 [ 359.836390] __sys_recvmmsg+0x226/0x6b0 [ 359.840384] ? SyS_recvmsg+0x50/0x50 [ 359.844362] ? lock_downgrade+0x740/0x740 [ 359.848529] ? __mutex_unlock_slowpath+0x71/0x800 [ 359.853483] ? check_preemption_disabled+0x3c/0x250 [ 359.858627] SyS_recvmmsg+0x125/0x140 [ 359.862566] ? __sys_recvmmsg+0x6b0/0x6b0 [ 359.866890] ? do_syscall_64+0x53/0x640 [ 359.871497] ? __sys_recvmmsg+0x6b0/0x6b0 [ 359.875905] do_syscall_64+0x1e8/0x640 [ 359.880045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.885290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 359.890705] RIP: 0033:0x45c6b9 [ 359.894156] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 359.901978] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 359.909265] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 359.916552] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 359.923886] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 359.931474] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000000c [ 359.949566] nla_parse: 2 callbacks suppressed 08:51:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe3"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:08 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:08 executing program 3 (fault-call:2 fault-nth:13): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 359.949573] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r3, &(0x7f00000002c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$IMADDTIMER(r2, 0x80044940, &(0x7f0000000140)=0x14) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="0033b4dd7997094beb75238ca979d7cf9a8392d7aeed2aaca721c1bbdfc3aee072b6bf66161245b89def05bad5", @ANYRES32=r6, @ANYBLOB="000000000000000008001c00ef000000"], 0x3}}, 0x0) [ 360.077833] FAULT_INJECTION: forcing a failure. [ 360.077833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.089680] CPU: 1 PID: 20602 Comm: syz-executor.2 Not tainted 4.14.171-syzkaller #0 [ 360.097661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.107203] Call Trace: [ 360.109846] dump_stack+0x142/0x197 [ 360.113516] should_fail.cold+0x10f/0x159 [ 360.117712] __alloc_pages_nodemask+0x1d6/0x7a0 [ 360.122759] ? __alloc_pages_slowpath+0x2930/0x2930 [ 360.127805] cache_grow_begin+0x80/0x400 [ 360.132056] kmem_cache_alloc_node_trace+0x697/0x770 [ 360.137371] __kmalloc_node_track_caller+0x3d/0x80 [ 360.142337] __kmalloc_reserve.isra.0+0x40/0xe0 [ 360.147164] __alloc_skb+0xcf/0x500 [ 360.150820] ? skb_trim+0x180/0x180 [ 360.154471] netlink_dump+0x235/0xb10 [ 360.158299] ? consume_skb+0xbc/0x340 [ 360.162269] netlink_recvmsg+0xaaa/0xdc0 [ 360.166350] ? netlink_dump+0xb10/0xb10 [ 360.170342] ? _copy_from_user+0x99/0x110 [ 360.174531] ? copy_msghdr_from_user+0x292/0x3f0 [ 360.179433] ? netlink_dump+0xb10/0xb10 [ 360.183430] sock_recvmsg_nosec+0x89/0xb0 [ 360.187602] ? __sock_tx_timestamp+0x90/0x90 [ 360.192040] ___sys_recvmsg+0x21f/0x4d0 [ 360.196034] ? ___sys_sendmsg+0x840/0x840 [ 360.200207] ? __fget+0x210/0x370 [ 360.203675] ? save_trace+0x290/0x290 [ 360.207505] ? __might_fault+0x110/0x1d0 [ 360.211592] ? find_held_lock+0x35/0x130 [ 360.215672] ? __might_fault+0x110/0x1d0 [ 360.219767] __sys_recvmmsg+0x226/0x6b0 [ 360.223760] ? SyS_recvmsg+0x50/0x50 [ 360.227505] ? lock_downgrade+0x740/0x740 [ 360.231678] ? __mutex_unlock_slowpath+0x71/0x800 [ 360.236769] ? check_preemption_disabled+0x3c/0x250 [ 360.241953] SyS_recvmmsg+0x125/0x140 [ 360.245811] ? __sys_recvmmsg+0x6b0/0x6b0 [ 360.250060] ? do_syscall_64+0x53/0x640 [ 360.254050] ? __sys_recvmmsg+0x6b0/0x6b0 [ 360.258223] do_syscall_64+0x1e8/0x640 [ 360.262126] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.267179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 360.272383] RIP: 0033:0x45c6b9 [ 360.275613] RSP: 002b:00007f3c4260ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 360.283513] RAX: ffffffffffffffda RBX: 00007f3c4260f6d4 RCX: 000000000045c6b9 [ 360.290879] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 360.298168] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.305468] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 360.312905] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000007 [ 360.343127] veth0_vlan: Invalid MTU -936658927 requested, hw min 68 [ 360.351413] FAULT_INJECTION: forcing a failure. [ 360.351413] name failslab, interval 1, probability 0, space 0, times 0 [ 360.379031] CPU: 1 PID: 20628 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 360.387078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.396452] Call Trace: [ 360.399200] dump_stack+0x142/0x197 [ 360.402856] should_fail.cold+0x10f/0x159 [ 360.407143] should_failslab+0xdb/0x130 [ 360.411174] kmem_cache_alloc_node_trace+0x280/0x770 [ 360.416424] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 360.421908] __kmalloc_node_track_caller+0x3d/0x80 [ 360.427018] __kmalloc_reserve.isra.0+0x40/0xe0 [ 360.431712] __alloc_skb+0xcf/0x500 [ 360.435491] ? skb_trim+0x180/0x180 [ 360.439139] netlink_dump+0x235/0xb10 [ 360.443041] ? consume_skb+0xbc/0x340 [ 360.446896] netlink_recvmsg+0xaaa/0xdc0 [ 360.450976] ? netlink_dump+0xb10/0xb10 [ 360.456022] ? _copy_from_user+0x99/0x110 [ 360.460207] ? copy_msghdr_from_user+0x292/0x3f0 [ 360.464983] ? netlink_dump+0xb10/0xb10 [ 360.469118] sock_recvmsg_nosec+0x89/0xb0 [ 360.473293] ? __sock_tx_timestamp+0x90/0x90 [ 360.477715] ___sys_recvmsg+0x21f/0x4d0 [ 360.481708] ? ___sys_sendmsg+0x840/0x840 [ 360.485873] ? __fget+0x210/0x370 [ 360.489345] ? save_trace+0x290/0x290 [ 360.493165] ? __might_fault+0x110/0x1d0 [ 360.497243] ? find_held_lock+0x35/0x130 [ 360.501331] ? __might_fault+0x110/0x1d0 [ 360.505423] __sys_recvmmsg+0x226/0x6b0 [ 360.509421] ? SyS_recvmsg+0x50/0x50 [ 360.513281] ? lock_downgrade+0x740/0x740 [ 360.517454] ? __mutex_unlock_slowpath+0x71/0x800 [ 360.522313] ? check_preemption_disabled+0x3c/0x250 [ 360.527358] SyS_recvmmsg+0x125/0x140 [ 360.531183] ? __sys_recvmmsg+0x6b0/0x6b0 [ 360.535343] ? do_syscall_64+0x53/0x640 [ 360.539525] ? __sys_recvmmsg+0x6b0/0x6b0 [ 360.543779] do_syscall_64+0x1e8/0x640 [ 360.547830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.552701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 360.558179] RIP: 0033:0x45c6b9 [ 360.561374] RSP: 002b:00007ff1ec8a6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 360.569256] RAX: ffffffffffffffda RBX: 00007ff1ec8a76d4 RCX: 000000000045c6b9 [ 360.576541] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 360.583826] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 08:51:09 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='security.evm\x00', &(0x7f0000000300)=@ng={0x4, 0x11, "b16c"}, 0x4, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) dup2(r6, r5) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 360.591107] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 360.598520] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000000d [ 360.625376] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:09 executing program 3 (fault-call:2 fault-nth:14): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) recvmmsg(r1, &(0x7f0000005c80), 0x0, 0x10122, 0x0) [ 360.716990] veth0_vlan: Invalid MTU -1745500412 requested, hw min 68 [ 360.786117] FAULT_INJECTION: forcing a failure. [ 360.786117] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.798093] CPU: 0 PID: 20642 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 360.806008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.815502] Call Trace: [ 360.818110] dump_stack+0x142/0x197 [ 360.821759] should_fail.cold+0x10f/0x159 [ 360.825937] __alloc_pages_nodemask+0x1d6/0x7a0 [ 360.830628] ? __alloc_pages_slowpath+0x2930/0x2930 08:51:09 executing program 1: socketpair$unix(0x1, 0xb62f0d3708ae0bea, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0xd000)=nil, 0xd000, 0x0, 0x40000000000a132, 0xffffffffffffffff, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$VIDIOC_DQBUF(r6, 0xc0585611, &(0x7f00000000c0)={0x6, 0xc, 0x4, 0x2000000, 0xffffff81, {0x77359400}, {0x4, 0x0, 0x40, 0x3, 0x0, 0xcb, "2fcd8409"}, 0x5, 0x1, @planes=&(0x7f0000000080)={0xa546c5ed, 0xfffffffb, @mem_offset=0x1000, 0x9}, 0x3, 0x0, r7}) getsockopt$IPT_SO_GET_ENTRIES(r8, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x31, "8d76b0e66e8894ed10f0a44d1de1852dd77ee2cd41edbeb5c84a89fc288df41ed055a2870b32d64e6c1855c96e740bfd05"}, &(0x7f00000001c0)=0x55) ptrace$cont(0x7, r3, 0x0, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='attr/exec\x00') 08:51:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) listen(r2, 0xfff) r3 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x3, 0x0, @loopback}], 0x1c) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x1b32) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 360.835683] cache_grow_begin+0x80/0x400 [ 360.839764] kmem_cache_alloc_node_trace+0x697/0x770 [ 360.845049] __kmalloc_node_track_caller+0x3d/0x80 [ 360.849998] __kmalloc_reserve.isra.0+0x40/0xe0 [ 360.854689] __alloc_skb+0xcf/0x500 [ 360.858328] ? skb_trim+0x180/0x180 [ 360.861974] netlink_dump+0x235/0xb10 [ 360.865791] ? consume_skb+0xbc/0x340 [ 360.869650] netlink_recvmsg+0xaaa/0xdc0 [ 360.873885] ? netlink_dump+0xb10/0xb10 [ 360.877877] ? _copy_from_user+0x99/0x110 [ 360.882199] ? copy_msghdr_from_user+0x292/0x3f0 [ 360.886988] ? netlink_dump+0xb10/0xb10 [ 360.890981] sock_recvmsg_nosec+0x89/0xb0 [ 360.895145] ? __sock_tx_timestamp+0x90/0x90 [ 360.899727] ___sys_recvmsg+0x21f/0x4d0 [ 360.903722] ? ___sys_sendmsg+0x840/0x840 [ 360.907900] ? __fget+0x210/0x370 [ 360.911494] ? save_trace+0x290/0x290 [ 360.915326] ? __might_fault+0x110/0x1d0 [ 360.919401] ? find_held_lock+0x35/0x130 [ 360.923483] ? __might_fault+0x110/0x1d0 [ 360.927576] __sys_recvmmsg+0x226/0x6b0 [ 360.931571] ? SyS_recvmsg+0x50/0x50 [ 360.935305] ? lock_downgrade+0x740/0x740 [ 360.939471] ? __mutex_unlock_slowpath+0x71/0x800 [ 360.944327] ? check_preemption_disabled+0x3c/0x250 [ 360.949532] SyS_recvmmsg+0x125/0x140 [ 360.953363] ? __sys_recvmmsg+0x6b0/0x6b0 [ 360.957530] ? do_syscall_64+0x53/0x640 [ 360.961530] ? __sys_recvmmsg+0x6b0/0x6b0 [ 360.965701] do_syscall_64+0x1e8/0x640 [ 360.969604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.974471] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 360.979672] RIP: 0033:0x45c6b9 08:51:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x800000000e004, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000340)="85cb8f57409c06225d49ffa083cbbfe80079f4460d7686a3788c493a997992a03211c12e299f9f1302d5bf7635cc159729a304d8cd785fe6654635b334412162fb7f65f7bef6d9c541833c1c9e316cd5caaceae528a0520844980e6a3142328240748dc6332f8944b254a7dfaccc4b0000065f847cc5ffff9e0c5934984e717e23d9f2416a92cfd0cd2feea978065503dfbcd4", 0x93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) creat(&(0x7f0000000040)='./bus\x00', 0x0) pipe(0x0) r6 = socket$inet(0x2, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r6, 0x0, 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@empty, @in6=@local}}, {{}, 0x0, @in=@broadcast}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008091}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000002c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000003f00)={'batadv_slave_0\x00'}) [ 360.982863] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 360.990588] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 360.997868] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 361.005147] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 361.012445] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 361.019724] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000000e 08:51:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:09 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000040)={0x9, 0x1f, @name="c30b92184373b1e67656f275a9863d272fa35f6bd83fcca21fd8229813399685"}) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:09 executing program 3 (fault-call:2 fault-nth:15): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 361.194485] audit: type=1804 audit(1582015869.537:61): pid=20678 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir938638858/syzkaller.sYmFOt/404/file0/bus" dev="loop1" ino=12 res=1 [ 361.198475] FAULT_INJECTION: forcing a failure. [ 361.198475] name failslab, interval 1, probability 0, space 0, times 0 [ 361.382876] CPU: 0 PID: 20677 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 361.390934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.400565] Call Trace: [ 361.403279] dump_stack+0x142/0x197 [ 361.407035] should_fail.cold+0x10f/0x159 [ 361.411196] should_failslab+0xdb/0x130 [ 361.415234] kmem_cache_alloc_node_trace+0x280/0x770 [ 361.420364] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 361.425839] __kmalloc_node_track_caller+0x3d/0x80 [ 361.430801] __kmalloc_reserve.isra.0+0x40/0xe0 [ 361.435500] __alloc_skb+0xcf/0x500 [ 361.439209] ? skb_trim+0x180/0x180 [ 361.442882] netlink_dump+0x235/0xb10 [ 361.446752] ? consume_skb+0xbc/0x340 [ 361.450573] netlink_recvmsg+0xaaa/0xdc0 [ 361.454669] ? netlink_dump+0xb10/0xb10 [ 361.458757] ? _copy_from_user+0x99/0x110 [ 361.462929] ? copy_msghdr_from_user+0x292/0x3f0 [ 361.467819] ? netlink_dump+0xb10/0xb10 [ 361.472003] sock_recvmsg_nosec+0x89/0xb0 [ 361.476169] ? __sock_tx_timestamp+0x90/0x90 [ 361.480590] ___sys_recvmsg+0x21f/0x4d0 [ 361.484589] ? ___sys_sendmsg+0x840/0x840 [ 361.489002] ? __fget+0x210/0x370 [ 361.492470] ? save_trace+0x290/0x290 [ 361.496294] ? __might_fault+0x110/0x1d0 [ 361.500369] ? find_held_lock+0x35/0x130 [ 361.504451] ? __might_fault+0x110/0x1d0 [ 361.508549] __sys_recvmmsg+0x226/0x6b0 [ 361.512547] ? SyS_recvmsg+0x50/0x50 [ 361.516266] ? lock_downgrade+0x740/0x740 [ 361.520436] ? __mutex_unlock_slowpath+0x71/0x800 [ 361.525297] ? check_preemption_disabled+0x3c/0x250 [ 361.530342] SyS_recvmmsg+0x125/0x140 [ 361.534150] ? __sys_recvmmsg+0x6b0/0x6b0 [ 361.538320] ? do_syscall_64+0x53/0x640 [ 361.542316] ? __sys_recvmmsg+0x6b0/0x6b0 [ 361.546514] do_syscall_64+0x1e8/0x640 [ 361.550409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.555275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 361.560478] RIP: 0033:0x45c6b9 [ 361.563813] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 361.571542] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 361.579036] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 361.586363] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 361.593649] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 361.601194] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000000f 08:51:10 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0xfe3}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x160, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@getaddr={0x14, 0x16, 0x4, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0xffffffffffffff87}}, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='veth1\x00'}) 08:51:10 executing program 3 (fault-call:2 fault-nth:16): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 361.717975] audit: type=1804 audit(1582015870.057:62): pid=20683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir938638858/syzkaller.sYmFOt/404/file0/bus" dev="loop1" ino=12 res=1 [ 361.803222] FAULT_INJECTION: forcing a failure. [ 361.803222] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.815353] CPU: 1 PID: 20691 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 361.823247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.833552] Call Trace: [ 361.836249] dump_stack+0x142/0x197 [ 361.840010] should_fail.cold+0x10f/0x159 [ 361.844265] __alloc_pages_nodemask+0x1d6/0x7a0 [ 361.849339] ? __alloc_pages_slowpath+0x2930/0x2930 [ 361.854620] cache_grow_begin+0x80/0x400 [ 361.858831] kmem_cache_alloc_node_trace+0x697/0x770 [ 361.863992] __kmalloc_node_track_caller+0x3d/0x80 [ 361.868956] __kmalloc_reserve.isra.0+0x40/0xe0 [ 361.873832] __alloc_skb+0xcf/0x500 [ 361.877481] ? skb_trim+0x180/0x180 [ 361.881446] netlink_dump+0x235/0xb10 [ 361.885269] ? consume_skb+0xbc/0x340 [ 361.889122] netlink_recvmsg+0xaaa/0xdc0 [ 361.893206] ? netlink_dump+0xb10/0xb10 [ 361.897195] ? _copy_from_user+0x99/0x110 [ 361.901369] ? copy_msghdr_from_user+0x292/0x3f0 [ 361.906153] ? netlink_dump+0xb10/0xb10 [ 361.910153] sock_recvmsg_nosec+0x89/0xb0 [ 361.914321] ? __sock_tx_timestamp+0x90/0x90 [ 361.918955] ___sys_recvmsg+0x21f/0x4d0 [ 361.922983] ? ___sys_sendmsg+0x840/0x840 [ 361.927192] ? __fget+0x210/0x370 [ 361.930662] ? save_trace+0x290/0x290 [ 361.934475] ? __might_fault+0x110/0x1d0 [ 361.938684] ? find_held_lock+0x35/0x130 [ 361.942915] ? __might_fault+0x110/0x1d0 [ 361.947128] __sys_recvmmsg+0x226/0x6b0 [ 361.951131] ? SyS_recvmsg+0x50/0x50 [ 361.954857] ? lock_downgrade+0x740/0x740 [ 361.959030] ? __mutex_unlock_slowpath+0x71/0x800 [ 361.963882] ? check_preemption_disabled+0x3c/0x250 [ 361.969125] SyS_recvmmsg+0x125/0x140 [ 361.973070] ? __sys_recvmmsg+0x6b0/0x6b0 [ 361.977383] ? do_syscall_64+0x53/0x640 [ 361.981474] ? __sys_recvmmsg+0x6b0/0x6b0 [ 361.985644] do_syscall_64+0x1e8/0x640 [ 361.989735] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.994705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 361.999908] RIP: 0033:0x45c6b9 [ 362.003133] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 362.010859] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 362.018216] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 362.025723] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 362.032996] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 362.040403] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000010 08:51:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:10 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffb) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback, 0x1}], 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000040)={@loopback, 0x60, r6}) 08:51:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:51:10 executing program 3 (fault-call:2 fault-nth:17): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 362.268413] FAULT_INJECTION: forcing a failure. [ 362.268413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.280262] CPU: 0 PID: 20709 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 362.288253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.297933] Call Trace: [ 362.300536] dump_stack+0x142/0x197 [ 362.304198] should_fail.cold+0x10f/0x159 [ 362.308368] __alloc_pages_nodemask+0x1d6/0x7a0 [ 362.313060] ? __alloc_pages_slowpath+0x2930/0x2930 [ 362.318107] cache_grow_begin+0x80/0x400 [ 362.322226] kmem_cache_alloc_node_trace+0x697/0x770 [ 362.327374] __kmalloc_node_track_caller+0x3d/0x80 [ 362.332332] __kmalloc_reserve.isra.0+0x40/0xe0 [ 362.337025] __alloc_skb+0xcf/0x500 [ 362.340664] ? skb_trim+0x180/0x180 [ 362.344293] netlink_dump+0x235/0xb10 [ 362.348088] ? consume_skb+0xbc/0x340 [ 362.351881] netlink_recvmsg+0xaaa/0xdc0 [ 362.356143] ? netlink_dump+0xb10/0xb10 [ 362.360109] ? _copy_from_user+0x99/0x110 [ 362.364260] ? copy_msghdr_from_user+0x292/0x3f0 [ 362.369176] ? netlink_dump+0xb10/0xb10 [ 362.373170] sock_recvmsg_nosec+0x89/0xb0 [ 362.377331] ? __sock_tx_timestamp+0x90/0x90 [ 362.381838] ___sys_recvmsg+0x21f/0x4d0 [ 362.385836] ? ___sys_sendmsg+0x840/0x840 [ 362.389995] ? __fget+0x210/0x370 [ 362.393452] ? save_trace+0x290/0x290 [ 362.397265] ? __might_fault+0x110/0x1d0 [ 362.401329] ? find_held_lock+0x35/0x130 [ 362.405533] ? __might_fault+0x110/0x1d0 [ 362.409618] __sys_recvmmsg+0x226/0x6b0 [ 362.413611] ? SyS_recvmsg+0x50/0x50 [ 362.417332] ? lock_downgrade+0x740/0x740 [ 362.421489] ? __mutex_unlock_slowpath+0x71/0x800 [ 362.426353] ? check_preemption_disabled+0x3c/0x250 [ 362.431390] SyS_recvmmsg+0x125/0x140 [ 362.435189] ? __sys_recvmmsg+0x6b0/0x6b0 [ 362.439343] ? do_syscall_64+0x53/0x640 [ 362.443333] ? __sys_recvmmsg+0x6b0/0x6b0 [ 362.447483] do_syscall_64+0x1e8/0x640 [ 362.451366] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.456349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 362.461541] RIP: 0033:0x45c6b9 [ 362.464731] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 362.472531] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 362.479931] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 362.487205] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 362.495085] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 362.502363] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000011 08:51:10 executing program 3 (fault-call:2 fault-nth:18): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x8, 0x401, 0x9, 0x7, 0x8001, 0x58, 0x52100000, {r4, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x5, 0x884d, 0x0, 0x8000, 0x3}}, &(0x7f0000000180)=0xb0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r5, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$bt_BT_DEFER_SETUP(r8, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) 08:51:10 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_buf(r4, 0x0, 0x26, &(0x7f0000002340)=""/4096, &(0x7f0000000140)=0x1000) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 362.648805] FAULT_INJECTION: forcing a failure. [ 362.648805] name failslab, interval 1, probability 0, space 0, times 0 [ 362.684434] CPU: 0 PID: 20720 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 362.692369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.702058] Call Trace: [ 362.704657] dump_stack+0x142/0x197 [ 362.708300] should_fail.cold+0x10f/0x159 [ 362.712561] should_failslab+0xdb/0x130 [ 362.716645] kmem_cache_alloc_node+0x287/0x780 [ 362.721259] __alloc_skb+0x9c/0x500 [ 362.725061] ? skb_trim+0x180/0x180 [ 362.728906] netlink_dump+0x235/0xb10 [ 362.733031] ? consume_skb+0xbc/0x340 [ 362.736862] netlink_recvmsg+0xaaa/0xdc0 [ 362.740945] ? netlink_dump+0xb10/0xb10 [ 362.744935] ? _copy_from_user+0x99/0x110 [ 362.749105] ? copy_msghdr_from_user+0x292/0x3f0 [ 362.753904] ? netlink_dump+0xb10/0xb10 [ 362.757899] sock_recvmsg_nosec+0x89/0xb0 [ 362.762179] ? __sock_tx_timestamp+0x90/0x90 [ 362.766603] ___sys_recvmsg+0x21f/0x4d0 [ 362.770801] ? ___sys_sendmsg+0x840/0x840 [ 362.774961] ? __fget+0x210/0x370 [ 362.778428] ? save_trace+0x290/0x290 [ 362.782414] ? __might_fault+0x110/0x1d0 [ 362.786600] ? find_held_lock+0x35/0x130 [ 362.790780] ? __might_fault+0x110/0x1d0 [ 362.795060] __sys_recvmmsg+0x226/0x6b0 [ 362.799056] ? SyS_recvmsg+0x50/0x50 [ 362.802792] ? lock_downgrade+0x740/0x740 [ 362.807059] ? __mutex_unlock_slowpath+0x71/0x800 [ 362.811946] ? check_preemption_disabled+0x3c/0x250 [ 362.817001] SyS_recvmmsg+0x125/0x140 [ 362.820985] ? __sys_recvmmsg+0x6b0/0x6b0 [ 362.825271] ? do_syscall_64+0x53/0x640 [ 362.829286] ? __sys_recvmmsg+0x6b0/0x6b0 [ 362.833614] do_syscall_64+0x1e8/0x640 [ 362.837519] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.842459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 362.847804] RIP: 0033:0x45c6b9 [ 362.851073] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 362.859066] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 362.866445] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 362.873881] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 362.881403] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 362.888696] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000012 08:51:11 executing program 3 (fault-call:2 fault-nth:19): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 362.899645] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x12, 0x800, 0x70bd26, 0x25dfdbfe, {0x18}, [@generic='O', @nested={0x4, 0x78}, @typed={0x8, 0x68, 0x0, 0x0, @fd=r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}]}) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 363.071008] FAULT_INJECTION: forcing a failure. [ 363.071008] name failslab, interval 1, probability 0, space 0, times 0 [ 363.129126] CPU: 0 PID: 20742 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 363.137198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.146565] Call Trace: [ 363.149168] dump_stack+0x142/0x197 [ 363.152816] should_fail.cold+0x10f/0x159 [ 363.157130] should_failslab+0xdb/0x130 [ 363.161124] kmem_cache_alloc_node_trace+0x280/0x770 [ 363.166250] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 363.171809] __kmalloc_node_track_caller+0x3d/0x80 [ 363.176782] __kmalloc_reserve.isra.0+0x40/0xe0 [ 363.181734] __alloc_skb+0xcf/0x500 [ 363.185374] ? skb_trim+0x180/0x180 [ 363.189185] netlink_dump+0x235/0xb10 [ 363.192995] ? consume_skb+0xbc/0x340 [ 363.196993] netlink_recvmsg+0xaaa/0xdc0 [ 363.201071] ? netlink_dump+0xb10/0xb10 [ 363.205074] ? _copy_from_user+0x99/0x110 [ 363.209364] ? copy_msghdr_from_user+0x292/0x3f0 [ 363.214141] ? netlink_dump+0xb10/0xb10 [ 363.218278] sock_recvmsg_nosec+0x89/0xb0 [ 363.222461] ? __sock_tx_timestamp+0x90/0x90 [ 363.226891] ___sys_recvmsg+0x21f/0x4d0 [ 363.230893] ? ___sys_sendmsg+0x840/0x840 [ 363.235258] ? __fget+0x210/0x370 [ 363.238724] ? save_trace+0x290/0x290 [ 363.242625] ? __might_fault+0x110/0x1d0 [ 363.246826] ? find_held_lock+0x35/0x130 [ 363.250901] ? __might_fault+0x110/0x1d0 [ 363.254998] __sys_recvmmsg+0x226/0x6b0 [ 363.258989] ? SyS_recvmsg+0x50/0x50 [ 363.262863] ? lock_downgrade+0x740/0x740 [ 363.267028] ? __mutex_unlock_slowpath+0x71/0x800 [ 363.271875] ? check_preemption_disabled+0x3c/0x250 [ 363.276916] SyS_recvmmsg+0x125/0x140 [ 363.280726] ? __sys_recvmmsg+0x6b0/0x6b0 [ 363.284883] ? do_syscall_64+0x53/0x640 [ 363.288872] ? __sys_recvmmsg+0x6b0/0x6b0 [ 363.293029] do_syscall_64+0x1e8/0x640 [ 363.296928] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.301796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 363.307076] RIP: 0033:0x45c6b9 [ 363.310276] RSP: 002b:00007ff1ec8a6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 363.318046] RAX: ffffffffffffffda RBX: 00007ff1ec8a76d4 RCX: 000000000045c6b9 08:51:11 executing program 3 (fault-call:2 fault-nth:20): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 363.325327] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 363.332657] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 363.339947] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 363.347603] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000013 [ 363.369533] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffb) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback, 0x1}], 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000040)={@loopback, 0x60, r6}) 08:51:11 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x40, 0x0) fcntl$notify(r0, 0x402, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 363.508002] FAULT_INJECTION: forcing a failure. [ 363.508002] name failslab, interval 1, probability 0, space 0, times 0 08:51:11 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2}, 0x1a) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 363.590743] CPU: 0 PID: 20762 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 363.598669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.608166] Call Trace: [ 363.610909] dump_stack+0x142/0x197 [ 363.614557] should_fail.cold+0x10f/0x159 [ 363.618741] should_failslab+0xdb/0x130 [ 363.622734] kmem_cache_alloc_node+0x287/0x780 [ 363.627424] __alloc_skb+0x9c/0x500 [ 363.631158] ? skb_trim+0x180/0x180 [ 363.634816] netlink_dump+0x235/0xb10 [ 363.638629] ? consume_skb+0xbc/0x340 [ 363.642447] netlink_recvmsg+0xaaa/0xdc0 [ 363.646552] ? netlink_dump+0xb10/0xb10 [ 363.650636] ? _copy_from_user+0x99/0x110 [ 363.654805] ? copy_msghdr_from_user+0x292/0x3f0 [ 363.659687] ? netlink_dump+0xb10/0xb10 [ 363.663710] sock_recvmsg_nosec+0x89/0xb0 [ 363.667961] ? __sock_tx_timestamp+0x90/0x90 [ 363.672384] ___sys_recvmsg+0x21f/0x4d0 [ 363.676378] ? ___sys_sendmsg+0x840/0x840 [ 363.681009] ? __fget+0x210/0x370 [ 363.684506] ? save_trace+0x290/0x290 [ 363.688329] ? __might_fault+0x110/0x1d0 [ 363.692406] ? find_held_lock+0x35/0x130 [ 363.696487] ? __might_fault+0x110/0x1d0 [ 363.700595] __sys_recvmmsg+0x226/0x6b0 [ 363.704710] ? SyS_recvmsg+0x50/0x50 [ 363.708435] ? lock_downgrade+0x740/0x740 [ 363.712606] ? __mutex_unlock_slowpath+0x71/0x800 [ 363.717555] ? check_preemption_disabled+0x3c/0x250 [ 363.722620] SyS_recvmmsg+0x125/0x140 [ 363.726437] ? __sys_recvmmsg+0x6b0/0x6b0 [ 363.730933] ? do_syscall_64+0x53/0x640 [ 363.734934] ? __sys_recvmmsg+0x6b0/0x6b0 [ 363.739228] do_syscall_64+0x1e8/0x640 [ 363.743135] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.748000] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 363.753293] RIP: 0033:0x45c6b9 [ 363.756542] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 363.764287] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 363.771578] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 363.779250] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 363.786627] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 363.794425] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000014 08:51:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000540)={{0x3a, @rand_addr=0xdc7, 0x4e23, 0x4, 'none\x00', 0x2, 0x473, 0x1b}, {@loopback, 0x4e20, 0x2, 0x8001, 0x5, 0xf6a3}}, 0x44) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, 0xffffffffffffffff) accept4(r4, &(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000400)=0x80, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000340)={0x3a, 0xb, 0x4, 0x2000000, 0xff, {0x0, 0x7530}, {0x2, 0x8, 0x81, 0x4, 0x4, 0x8, "cc94125a"}, 0x3, 0x3, @userptr=0x7ff, 0x1, 0x0, 0xffffffffffffffff}) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f00000003c0)) 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$nl_route(r6, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="702b367b10007fad5b56000000000000a84d1e81225945e5cbdf7dcce9c1721ce01d4ab8cd5a1acc6aea15bd0e3bee55730f86ff05f880f63612cbeb7b5c7d345e406b9f1b399935b1bb68bd2076da8e90dcc34cd64db9d261d6767ce21b317be74b61b578be8b84c71b7488eb586c904479071179eab22dd264b266e819d43144faf40e279396228c798ea63e682a96af1d2677a28436d4fc742a0dc487a4c827a61d31371de8eec1fda1a750d6c3670ce48b2cca6b9f47e6250b84249ea9a8", @ANYRES32=r9, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:12 executing program 3 (fault-call:2 fault-nth:21): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 363.835684] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:12 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffb) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback, 0x1}], 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000040)={@loopback, 0x60, r6}) [ 363.994370] FAULT_INJECTION: forcing a failure. [ 363.994370] name failslab, interval 1, probability 0, space 0, times 0 [ 364.018821] CPU: 0 PID: 20786 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 364.026762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.036384] Call Trace: [ 364.039027] dump_stack+0x142/0x197 [ 364.042772] should_fail.cold+0x10f/0x159 [ 364.046966] should_failslab+0xdb/0x130 [ 364.050961] kmem_cache_alloc_node+0x287/0x780 [ 364.055604] __alloc_skb+0x9c/0x500 [ 364.059261] ? skb_trim+0x180/0x180 [ 364.062909] netlink_dump+0x235/0xb10 [ 364.066982] ? consume_skb+0xbc/0x340 [ 364.070821] netlink_recvmsg+0xaaa/0xdc0 [ 364.074910] ? netlink_dump+0xb10/0xb10 [ 364.079054] ? _copy_from_user+0x99/0x110 [ 364.083341] ? copy_msghdr_from_user+0x292/0x3f0 [ 364.088122] ? netlink_dump+0xb10/0xb10 [ 364.092120] sock_recvmsg_nosec+0x89/0xb0 [ 364.096279] ? __sock_tx_timestamp+0x90/0x90 [ 364.101600] ___sys_recvmsg+0x21f/0x4d0 [ 364.105620] ? ___sys_sendmsg+0x840/0x840 [ 364.109785] ? __fget+0x210/0x370 [ 364.113260] ? save_trace+0x290/0x290 [ 364.117080] ? __might_fault+0x110/0x1d0 [ 364.121376] ? find_held_lock+0x35/0x130 [ 364.125449] ? __might_fault+0x110/0x1d0 [ 364.129545] __sys_recvmmsg+0x226/0x6b0 [ 364.133538] ? SyS_recvmsg+0x50/0x50 [ 364.137276] ? lock_downgrade+0x740/0x740 [ 364.141448] ? __mutex_unlock_slowpath+0x71/0x800 [ 364.146302] ? check_preemption_disabled+0x3c/0x250 [ 364.151345] SyS_recvmmsg+0x125/0x140 [ 364.155160] ? __sys_recvmmsg+0x6b0/0x6b0 [ 364.159494] ? do_syscall_64+0x53/0x640 [ 364.163480] ? __sys_recvmmsg+0x6b0/0x6b0 [ 364.167894] do_syscall_64+0x1e8/0x640 [ 364.171796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.176672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 364.181872] RIP: 0033:0x45c6b9 [ 364.185070] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 364.192918] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 364.200322] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 364.207697] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.215001] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 364.222419] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000015 08:51:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10122, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x183902, 0x8) [ 364.270358] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:12 executing program 3 (fault-call:2 fault-nth:22): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 364.447568] FAULT_INJECTION: forcing a failure. [ 364.447568] name failslab, interval 1, probability 0, space 0, times 0 [ 364.480363] CPU: 0 PID: 20813 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 08:51:12 executing program 1: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x40, 0x0) fcntl$notify(r0, 0x402, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 364.489579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.498958] Call Trace: [ 364.501586] dump_stack+0x142/0x197 [ 364.505242] should_fail.cold+0x10f/0x159 [ 364.509441] should_failslab+0xdb/0x130 [ 364.513607] kmem_cache_alloc_node+0x287/0x780 [ 364.518219] __alloc_skb+0x9c/0x500 [ 364.521862] ? skb_trim+0x180/0x180 [ 364.525509] netlink_dump+0x235/0xb10 [ 364.529334] ? consume_skb+0xbc/0x340 [ 364.533147] netlink_recvmsg+0xaaa/0xdc0 [ 364.537444] ? netlink_dump+0xb10/0xb10 [ 364.541437] ? _copy_from_user+0x99/0x110 [ 364.545726] ? copy_msghdr_from_user+0x292/0x3f0 [ 364.550523] ? netlink_dump+0xb10/0xb10 [ 364.554512] sock_recvmsg_nosec+0x89/0xb0 [ 364.558687] ? __sock_tx_timestamp+0x90/0x90 [ 364.563109] ___sys_recvmsg+0x21f/0x4d0 [ 364.567103] ? ___sys_sendmsg+0x840/0x840 [ 364.572482] ? __fget+0x210/0x370 [ 364.576121] ? save_trace+0x290/0x290 [ 364.579939] ? __might_fault+0x110/0x1d0 [ 364.584011] ? find_held_lock+0x35/0x130 [ 364.588106] ? __might_fault+0x110/0x1d0 [ 364.592301] __sys_recvmmsg+0x226/0x6b0 [ 364.596296] ? SyS_recvmsg+0x50/0x50 [ 364.600230] ? lock_downgrade+0x740/0x740 [ 364.604395] ? __mutex_unlock_slowpath+0x71/0x800 [ 364.609412] ? check_preemption_disabled+0x3c/0x250 [ 364.614548] SyS_recvmmsg+0x125/0x140 [ 364.618365] ? __sys_recvmmsg+0x6b0/0x6b0 [ 364.622525] ? do_syscall_64+0x53/0x640 [ 364.626513] ? __sys_recvmmsg+0x6b0/0x6b0 [ 364.630678] do_syscall_64+0x1e8/0x640 [ 364.634579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.639479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 364.644832] RIP: 0033:0x45c6b9 [ 364.648033] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 364.655866] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 364.663280] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 364.670696] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.677975] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 364.685260] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000016 08:51:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:13 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000064965e130d000080000000000000000000", @ANYRES32=r5, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x13, @remote, 0x3}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x1000}, 0x8) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:13 executing program 3 (fault-call:2 fault-nth:23): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:13 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x8, 0x401, 0x9, 0x7, 0x8001, 0x58, 0x52100000, {r4, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x5, 0x884d, 0x0, 0x8000, 0x3}}, &(0x7f0000000180)=0xb0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r5, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$bt_BT_DEFER_SETUP(r8, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) [ 365.072577] FAULT_INJECTION: forcing a failure. [ 365.072577] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.084417] CPU: 0 PID: 20849 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 365.092461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.101938] Call Trace: [ 365.104571] dump_stack+0x142/0x197 [ 365.108194] should_fail.cold+0x10f/0x159 [ 365.112846] __alloc_pages_nodemask+0x1d6/0x7a0 [ 365.117652] ? __alloc_pages_slowpath+0x2930/0x2930 [ 365.122669] cache_grow_begin+0x80/0x400 [ 365.126737] kmem_cache_alloc_node_trace+0x697/0x770 [ 365.131866] __kmalloc_node_track_caller+0x3d/0x80 [ 365.136909] __kmalloc_reserve.isra.0+0x40/0xe0 [ 365.141585] __alloc_skb+0xcf/0x500 [ 365.145238] ? skb_trim+0x180/0x180 [ 365.148908] netlink_dump+0x235/0xb10 [ 365.152698] ? consume_skb+0xbc/0x340 [ 365.156502] netlink_recvmsg+0xaaa/0xdc0 [ 365.160571] ? netlink_dump+0xb10/0xb10 [ 365.164534] ? _copy_from_user+0x99/0x110 [ 365.168890] ? copy_msghdr_from_user+0x292/0x3f0 [ 365.173664] ? netlink_dump+0xb10/0xb10 [ 365.177636] sock_recvmsg_nosec+0x89/0xb0 [ 365.181909] ? __sock_tx_timestamp+0x90/0x90 [ 365.186606] ___sys_recvmsg+0x21f/0x4d0 [ 365.190620] ? ___sys_sendmsg+0x840/0x840 [ 365.194762] ? __fget+0x210/0x370 [ 365.198210] ? save_trace+0x290/0x290 [ 365.202072] ? __might_fault+0x110/0x1d0 [ 365.206147] ? find_held_lock+0x35/0x130 [ 365.210237] ? __might_fault+0x110/0x1d0 [ 365.214321] ? cifs_mount+0x21e0/0x2230 [ 365.218452] __sys_recvmmsg+0x226/0x6b0 [ 365.222450] ? SyS_recvmsg+0x50/0x50 [ 365.226163] ? lock_downgrade+0x740/0x740 [ 365.230636] ? __mutex_unlock_slowpath+0x71/0x800 [ 365.235639] ? check_preemption_disabled+0x3c/0x250 [ 365.240761] SyS_recvmmsg+0x125/0x140 [ 365.244557] ? __sys_recvmmsg+0x6b0/0x6b0 [ 365.248708] ? do_syscall_64+0x53/0x640 [ 365.252693] ? __sys_recvmmsg+0x6b0/0x6b0 [ 365.256945] do_syscall_64+0x1e8/0x640 [ 365.260860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.265821] entry_SYSCALL_64_after_hwframe+0x42/0xb7 08:51:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) write(r0, &(0x7f0000000000)="f66a3c4c17befa989edcbed9c73e7beca914a05a4f43d0be48ec002b0c04fdbee5fbe550dff8283f1da83f55e2346232ad7168d7ee1a031f06782de87ec725ecab8a3404d23446209783aa64918994d7c7bea54db72af7d652b8c683185a672f715715d0808dc6129be6447d980a10e1255107dee8cf44f0056a8ff2b7093d688fc3f5ea9150a50824ccd8967f13c068bb252e463010ccfb72a4e7e4a199231326882e900e5b3fac1547a0a87d9321d102222ba488c61966d5ea1880845bab7733da8f21afe73d4a457e0fdb34acfd77d6c9264f225275c3df6d6b76bc9cb1a93d9935a97b2f10bf577c1f6f501b20a10cfdf8711ad3b4a4", 0xf8) [ 365.271320] RIP: 0033:0x45c6b9 [ 365.274517] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 365.282295] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 365.289564] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 365.296842] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.304382] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 365.311762] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000017 08:51:13 executing program 3 (fault-call:2 fault-nth:24): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 365.419370] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24214 sclass=netlink_route_socket pig=20847 comm=syz-executor.4 [ 365.431671] FAULT_INJECTION: forcing a failure. [ 365.431671] name failslab, interval 1, probability 0, space 0, times 0 [ 365.436867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48663 sclass=netlink_route_socket pig=20863 comm=syz-executor.2 [ 365.459260] CPU: 0 PID: 20864 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 365.467719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.477079] Call Trace: [ 365.479835] dump_stack+0x142/0x197 [ 365.483466] should_fail.cold+0x10f/0x159 [ 365.487624] should_failslab+0xdb/0x130 [ 365.491853] kmem_cache_alloc_node_trace+0x280/0x770 [ 365.496960] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 365.502848] __kmalloc_node_track_caller+0x3d/0x80 [ 365.507918] __kmalloc_reserve.isra.0+0x40/0xe0 [ 365.512598] __alloc_skb+0xcf/0x500 [ 365.516225] ? skb_trim+0x180/0x180 [ 365.520010] netlink_dump+0x235/0xb10 [ 365.523824] ? consume_skb+0xbc/0x340 [ 365.527753] netlink_recvmsg+0xaaa/0xdc0 [ 365.531907] ? netlink_dump+0xb10/0xb10 [ 365.535957] ? _copy_from_user+0x99/0x110 [ 365.540110] ? copy_msghdr_from_user+0x292/0x3f0 [ 365.544988] ? netlink_dump+0xb10/0xb10 [ 365.549407] sock_recvmsg_nosec+0x89/0xb0 [ 365.553660] ? __sock_tx_timestamp+0x90/0x90 [ 365.558087] ___sys_recvmsg+0x21f/0x4d0 [ 365.562137] ? ___sys_sendmsg+0x840/0x840 [ 365.566403] ? __fget+0x210/0x370 [ 365.570012] ? save_trace+0x290/0x290 [ 365.573965] ? __might_fault+0x110/0x1d0 [ 365.578042] ? find_held_lock+0x35/0x130 [ 365.582109] ? __might_fault+0x110/0x1d0 [ 365.586168] __sys_recvmmsg+0x226/0x6b0 [ 365.590130] ? SyS_recvmsg+0x50/0x50 [ 365.593869] ? lock_downgrade+0x740/0x740 [ 365.598027] ? __mutex_unlock_slowpath+0x71/0x800 [ 365.604506] ? check_preemption_disabled+0x3c/0x250 [ 365.609615] SyS_recvmmsg+0x125/0x140 [ 365.613539] ? __sys_recvmmsg+0x6b0/0x6b0 [ 365.617859] ? do_syscall_64+0x53/0x640 [ 365.621887] ? __sys_recvmmsg+0x6b0/0x6b0 [ 365.626029] do_syscall_64+0x1e8/0x640 [ 365.629906] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.634817] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 365.640009] RIP: 0033:0x45c6b9 [ 365.643404] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 365.651113] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 365.658763] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 08:51:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 365.666227] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.673606] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 365.680885] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000018 08:51:14 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast1]}, 0x18) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r1, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x80) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r4, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/128, 0x80}], 0x1}, 0x7fffffff}, {{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/80, 0x50}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/125, 0x7d}, {&(0x7f00000006c0)=""/66, 0x42}], 0x6, &(0x7f00000007c0)=""/118, 0x76}, 0xfe}, {{&(0x7f0000000840)=@hci, 0x80, &(0x7f00000009c0)=[{0xffffffffffffffff}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000940)=""/59, 0x3b}, {&(0x7f0000000980)=""/50, 0x32}], 0x4, &(0x7f0000000a00)=""/208, 0xd0}, 0x1a2d}], 0x4, 0x10122, 0x0) 08:51:14 executing program 3 (fault-call:2 fault-nth:25): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:14 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) write(r0, &(0x7f0000000000)="f66a3c4c17befa989edcbed9c73e7beca914a05a4f43d0be48ec002b0c04fdbee5fbe550dff8283f1da83f55e2346232ad7168d7ee1a031f06782de87ec725ecab8a3404d23446209783aa64918994d7c7bea54db72af7d652b8c683185a672f715715d0808dc6129be6447d980a10e1255107dee8cf44f0056a8ff2b7093d688fc3f5ea9150a50824ccd8967f13c068bb252e463010ccfb72a4e7e4a199231326882e900e5b3fac1547a0a87d9321d102222ba488c61966d5ea1880845bab7733da8f21afe73d4a457e0fdb34acfd77d6c9264f225275c3df6d6b76bc9cb1a93d9935a97b2f10bf577c1f6f501b20a10cfdf8711ad3b4a4", 0xf8) [ 365.774462] FAULT_INJECTION: forcing a failure. [ 365.774462] name failslab, interval 1, probability 0, space 0, times 0 08:51:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000006000000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000008001c00ef00000000"], 0x28}}, 0x0) [ 365.821092] CPU: 0 PID: 20871 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 365.829165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.839268] Call Trace: [ 365.842031] dump_stack+0x142/0x197 [ 365.845677] should_fail.cold+0x10f/0x159 [ 365.849935] should_failslab+0xdb/0x130 [ 365.853928] kmem_cache_alloc_node_trace+0x280/0x770 [ 365.859051] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 365.864612] __kmalloc_node_track_caller+0x3d/0x80 [ 365.869678] __kmalloc_reserve.isra.0+0x40/0xe0 [ 365.874467] __alloc_skb+0xcf/0x500 [ 365.878121] ? skb_trim+0x180/0x180 [ 365.881767] netlink_dump+0x235/0xb10 [ 365.885593] ? consume_skb+0xbc/0x340 [ 365.889411] netlink_recvmsg+0xaaa/0xdc0 [ 365.893496] ? netlink_dump+0xb10/0xb10 [ 365.897486] ? _copy_from_user+0x99/0x110 [ 365.901697] ? copy_msghdr_from_user+0x292/0x3f0 [ 365.906455] ? netlink_dump+0xb10/0xb10 [ 365.910454] sock_recvmsg_nosec+0x89/0xb0 [ 365.914798] ? __sock_tx_timestamp+0x90/0x90 [ 365.920219] ___sys_recvmsg+0x21f/0x4d0 [ 365.924327] ? ___sys_sendmsg+0x840/0x840 [ 365.928485] ? __fget+0x210/0x370 [ 365.932055] ? save_trace+0x290/0x290 [ 365.935906] ? __might_fault+0x110/0x1d0 [ 365.939988] ? find_held_lock+0x35/0x130 [ 365.944100] ? __might_fault+0x110/0x1d0 [ 365.948215] __sys_recvmmsg+0x226/0x6b0 [ 365.952203] ? SyS_recvmsg+0x50/0x50 [ 365.955923] ? lock_downgrade+0x740/0x740 [ 365.960077] ? __mutex_unlock_slowpath+0x71/0x800 [ 365.964918] ? check_preemption_disabled+0x3c/0x250 [ 365.969950] SyS_recvmmsg+0x125/0x140 [ 365.973777] ? __sys_recvmmsg+0x6b0/0x6b0 [ 365.978028] ? do_syscall_64+0x53/0x640 [ 365.980579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48663 sclass=netlink_route_socket pig=20891 comm=syz-executor.1 [ 365.982013] ? __sys_recvmmsg+0x6b0/0x6b0 [ 365.982029] do_syscall_64+0x1e8/0x640 [ 365.982040] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.982057] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 365.982069] RIP: 0033:0x45c6b9 08:51:14 executing program 3 (fault-call:2 fault-nth:26): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 366.016086] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 366.023808] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 366.031190] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 366.038634] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.046143] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 366.053660] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000019 [ 366.062686] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:51:14 executing program 5: 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$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 366.127008] FAULT_INJECTION: forcing a failure. [ 366.127008] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 366.138950] CPU: 0 PID: 20894 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 366.146991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.156736] Call Trace: [ 366.159338] dump_stack+0x142/0x197 [ 366.163200] should_fail.cold+0x10f/0x159 [ 366.167506] __alloc_pages_nodemask+0x1d6/0x7a0 [ 366.172347] ? __alloc_pages_slowpath+0x2930/0x2930 [ 366.177521] cache_grow_begin+0x80/0x400 [ 366.181592] kmem_cache_alloc_node_trace+0x697/0x770 [ 366.186846] __kmalloc_node_track_caller+0x3d/0x80 [ 366.191788] __kmalloc_reserve.isra.0+0x40/0xe0 [ 366.196468] __alloc_skb+0xcf/0x500 [ 366.200218] ? skb_trim+0x180/0x180 [ 366.203983] netlink_dump+0x235/0xb10 [ 366.207788] ? consume_skb+0xbc/0x340 [ 366.211579] netlink_recvmsg+0xaaa/0xdc0 [ 366.215756] ? netlink_dump+0xb10/0xb10 [ 366.219978] ? _copy_from_user+0x99/0x110 [ 366.224128] ? copy_msghdr_from_user+0x292/0x3f0 [ 366.228886] ? netlink_dump+0xb10/0xb10 [ 366.233456] sock_recvmsg_nosec+0x89/0xb0 [ 366.237629] ? __sock_tx_timestamp+0x90/0x90 [ 366.242055] ___sys_recvmsg+0x21f/0x4d0 [ 366.246080] ? ___sys_sendmsg+0x840/0x840 [ 366.250280] ? __fget+0x210/0x370 [ 366.253756] ? save_trace+0x290/0x290 [ 366.257580] ? __might_fault+0x110/0x1d0 [ 366.261660] ? find_held_lock+0x35/0x130 [ 366.265838] ? __might_fault+0x110/0x1d0 [ 366.269964] __sys_recvmmsg+0x226/0x6b0 [ 366.273970] ? SyS_recvmsg+0x50/0x50 [ 366.278071] ? lock_downgrade+0x740/0x740 [ 366.282332] ? __mutex_unlock_slowpath+0x71/0x800 [ 366.287259] ? check_preemption_disabled+0x3c/0x250 [ 366.292477] SyS_recvmmsg+0x125/0x140 [ 366.296465] ? __sys_recvmmsg+0x6b0/0x6b0 [ 366.300647] ? do_syscall_64+0x53/0x640 [ 366.304638] ? __sys_recvmmsg+0x6b0/0x6b0 [ 366.308842] do_syscall_64+0x1e8/0x640 [ 366.312777] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.317784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.323001] RIP: 0033:0x45c6b9 08:51:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x40400) recvmmsg(r2, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10122, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x9, 0x2) [ 366.326211] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 366.334278] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 366.341905] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 366.349292] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.357092] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 366.364476] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000001a 08:51:14 executing program 3 (fault-call:2 fault-nth:27): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:14 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 366.436759] FAULT_INJECTION: forcing a failure. [ 366.436759] name failslab, interval 1, probability 0, space 0, times 0 [ 366.464015] CPU: 0 PID: 20904 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 366.471939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.481480] Call Trace: 08:51:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x13, @remote, 0x3}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x1000}, 0x8) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 366.484102] dump_stack+0x142/0x197 [ 366.487755] should_fail.cold+0x10f/0x159 [ 366.491923] should_failslab+0xdb/0x130 [ 366.495984] kmem_cache_alloc_node_trace+0x280/0x770 [ 366.502515] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 366.508104] __kmalloc_node_track_caller+0x3d/0x80 [ 366.513340] __kmalloc_reserve.isra.0+0x40/0xe0 [ 366.518207] __alloc_skb+0xcf/0x500 [ 366.521852] ? skb_trim+0x180/0x180 [ 366.525513] netlink_dump+0x235/0xb10 [ 366.529415] ? consume_skb+0xbc/0x340 [ 366.533407] netlink_recvmsg+0xaaa/0xdc0 [ 366.537628] ? netlink_dump+0xb10/0xb10 [ 366.541623] ? _copy_from_user+0x99/0x110 [ 366.545846] ? copy_msghdr_from_user+0x292/0x3f0 [ 366.550644] ? netlink_dump+0xb10/0xb10 [ 366.554678] sock_recvmsg_nosec+0x89/0xb0 [ 366.558843] ? __sock_tx_timestamp+0x90/0x90 [ 366.563439] ___sys_recvmsg+0x21f/0x4d0 [ 366.567580] ? ___sys_sendmsg+0x840/0x840 [ 366.571808] ? __fget+0x210/0x370 [ 366.575278] ? save_trace+0x290/0x290 [ 366.579094] ? __might_fault+0x110/0x1d0 [ 366.583173] ? find_held_lock+0x35/0x130 [ 366.587250] ? __might_fault+0x110/0x1d0 [ 366.591334] __sys_recvmmsg+0x226/0x6b0 [ 366.595502] ? SyS_recvmsg+0x50/0x50 [ 366.600718] ? lock_downgrade+0x740/0x740 [ 366.605043] ? __mutex_unlock_slowpath+0x71/0x800 [ 366.610172] ? check_preemption_disabled+0x3c/0x250 [ 366.615219] SyS_recvmmsg+0x125/0x140 [ 366.619169] ? __sys_recvmmsg+0x6b0/0x6b0 [ 366.623329] ? do_syscall_64+0x53/0x640 [ 366.627537] ? __sys_recvmmsg+0x6b0/0x6b0 [ 366.631691] do_syscall_64+0x1e8/0x640 [ 366.635721] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.640617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.645808] RIP: 0033:0x45c6b9 [ 366.649016] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 366.656743] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 366.664059] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 366.671327] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.678865] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 08:51:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 366.686253] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000001b 08:51:15 executing program 3 (fault-call:2 fault-nth:28): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000005580)="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", 0x1000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) recvmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000340)=""/212, 0xd4}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000000440)=""/160, 0xa0}], 0x4, &(0x7f0000000500)=""/125, 0x7d}, 0x81}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/184, 0xb8}, {&(0x7f0000000580)=""/83, 0x53}, {&(0x7f0000000700)=""/175, 0xaf}], 0x3, &(0x7f0000000800)=""/17, 0x11}, 0xff}, {{&(0x7f0000000840)=@tipc=@id, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000001100)=""/252, 0xfc}, {&(0x7f00000009c0)=""/199, 0xc7}], 0x2, &(0x7f0000000b00)=""/12, 0xc}, 0x2}, {{&(0x7f0000000b40)=@can, 0x80, &(0x7f0000000f40)=[{&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000000bc0)=""/109, 0x6d}, {&(0x7f0000000c40)=""/209, 0xd1}, {&(0x7f0000000d40)=""/218, 0xda}, {&(0x7f0000000e40)=""/205, 0xcd}], 0x5}, 0x1}], 0x4, 0x1, &(0x7f00000010c0)) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="17cdb44830bef58f4895d5016786c7cd159a83897f348a0c02a7718c2890ac1f666811611afc1eac5bf187080c3c6bb2a6ef8afc9e6d149e33e79c7f17f0aff005708173892bf397eb0be5ee1fa1aac89736c8db7b0429cca5474062b309a58c122ae791f1325c0a7ddd749b789534018e97a010258fab3e5c253c032abbb5114de1bd34f6c12efdf0b45646bdf399a47b5fbf47780500f70cddba82685211f060ceea6bbdeffdfca8f371141a035afd26bb2c", 0xb3}, {&(0x7f0000000100)="2991ca163759df9373042064c8038f6e903cea38a33eb468e12de1b4c60239efb7ae8beddc58e1e01e0840fb2259770bd7c89b858a6a38f6274f8d2dc6a73b943d47bba20f53d2f812ac061ce9b7ba742c293d0c4c466c737390c5b4b67d15866727b1", 0x63}, {&(0x7f0000000180)="624908eb42f0eb39f6f1dfd09b368ae43628ea29597491c03e4823990b1ea03714341ea4de8697dbd84156d7a7ce369b64e8cd0e388d6094f02a66096ca3e62df2244f3c02b2c40b923e1bb693c1d47257a3c4f767ddd5d8f518cc29cd481756e36a504f794ef4436fc6f9dce9a887243f87357a63ca68c1", 0x78}, {&(0x7f0000000200)="76cb279467ea8b748cbb70a4077e4a5395e4b0025faeb8c93be63d412785756d73efeab565e990047292a6c02c89266162ff620743fd23b97f3f3955fab0cc166124bc93fe6bf1deef2f1a00f448397cdd209466581146a5784b59195f1244b8817868b99bfdb928dae4e59e8d2f65b471abe1268286f793070293232796c3e94ccff4b72b0d00f775", 0x89}], 0x4, 0x1) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000300)={0x1000, "c8b854cd1e2917d90f837d81223d08103b7ec65249cd872a3121a358717387ed", 0x0, 0x3f, 0x1, 0x2, 0x2000000}) recvmmsg(r0, &(0x7f0000005c80), 0x0, 0x10122, 0x0) [ 366.839775] FAULT_INJECTION: forcing a failure. [ 366.839775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 366.852404] CPU: 0 PID: 20927 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 366.860293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.869656] Call Trace: [ 366.872261] dump_stack+0x142/0x197 [ 366.876054] should_fail.cold+0x10f/0x159 [ 366.880222] __alloc_pages_nodemask+0x1d6/0x7a0 [ 366.885084] ? __alloc_pages_slowpath+0x2930/0x2930 [ 366.890131] cache_grow_begin+0x80/0x400 [ 366.894217] kmem_cache_alloc_node_trace+0x697/0x770 [ 366.899345] __kmalloc_node_track_caller+0x3d/0x80 [ 366.904298] __kmalloc_reserve.isra.0+0x40/0xe0 [ 366.909007] __alloc_skb+0xcf/0x500 [ 366.912661] ? skb_trim+0x180/0x180 [ 366.916319] netlink_dump+0x235/0xb10 [ 366.920137] ? consume_skb+0xbc/0x340 [ 366.923964] netlink_recvmsg+0xaaa/0xdc0 [ 366.928069] ? netlink_dump+0xb10/0xb10 [ 366.934293] ? _copy_from_user+0x99/0x110 [ 366.938454] ? copy_msghdr_from_user+0x292/0x3f0 [ 366.943214] ? netlink_dump+0xb10/0xb10 [ 366.947190] sock_recvmsg_nosec+0x89/0xb0 [ 366.951875] ? __sock_tx_timestamp+0x90/0x90 [ 366.956602] ___sys_recvmsg+0x21f/0x4d0 [ 366.960707] ? ___sys_sendmsg+0x840/0x840 [ 366.964857] ? __fget+0x210/0x370 [ 366.968306] ? save_trace+0x290/0x290 [ 366.972308] ? __might_fault+0x110/0x1d0 [ 366.976484] ? find_held_lock+0x35/0x130 [ 366.980616] ? __might_fault+0x110/0x1d0 [ 366.984862] __sys_recvmmsg+0x226/0x6b0 [ 366.988976] ? SyS_recvmsg+0x50/0x50 [ 366.992699] ? lock_downgrade+0x740/0x740 [ 366.996896] ? __mutex_unlock_slowpath+0x71/0x800 [ 367.001871] ? check_preemption_disabled+0x3c/0x250 [ 367.006894] SyS_recvmmsg+0x125/0x140 [ 367.010692] ? __sys_recvmmsg+0x6b0/0x6b0 [ 367.014892] ? do_syscall_64+0x53/0x640 [ 367.018859] ? __sys_recvmmsg+0x6b0/0x6b0 [ 367.023006] do_syscall_64+0x1e8/0x640 [ 367.027007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.032002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.037195] RIP: 0033:0x45c6b9 08:51:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 367.040387] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 367.048103] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 367.055480] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 367.062790] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.070141] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 367.077403] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000001c 08:51:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000f10", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:15 executing program 3 (fault-call:2 fault-nth:29): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:15 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="240000002000070700fffd946f6105000a000000fe02080100010800080018000400ff7e", 0x24}], 0x1}, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x18, r4, 0x1, 0x0, 0x0, {0x4}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1e4, r4, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xec, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x82}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbdf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9ea}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc372}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x90, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd63}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xd8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4000001}, 0x20040010) [ 367.233204] FAULT_INJECTION: forcing a failure. [ 367.233204] name failslab, interval 1, probability 0, space 0, times 0 [ 367.246717] CPU: 0 PID: 20944 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 367.254771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.264135] Call Trace: [ 367.266742] dump_stack+0x142/0x197 [ 367.270404] should_fail.cold+0x10f/0x159 [ 367.274735] should_failslab+0xdb/0x130 [ 367.278738] kmem_cache_alloc_node_trace+0x280/0x770 [ 367.283864] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 367.289335] __kmalloc_node_track_caller+0x3d/0x80 [ 367.294483] __kmalloc_reserve.isra.0+0x40/0xe0 [ 367.299153] __alloc_skb+0xcf/0x500 [ 367.302778] ? skb_trim+0x180/0x180 [ 367.306496] netlink_dump+0x235/0xb10 [ 367.310391] ? consume_skb+0xbc/0x340 [ 367.314254] netlink_recvmsg+0xaaa/0xdc0 [ 367.318311] ? netlink_dump+0xb10/0xb10 [ 367.322293] ? _copy_from_user+0x99/0x110 [ 367.326464] ? copy_msghdr_from_user+0x292/0x3f0 [ 367.331352] ? netlink_dump+0xb10/0xb10 [ 367.335491] sock_recvmsg_nosec+0x89/0xb0 [ 367.339799] ? __sock_tx_timestamp+0x90/0x90 [ 367.344207] ___sys_recvmsg+0x21f/0x4d0 [ 367.348281] ? ___sys_sendmsg+0x840/0x840 [ 367.352694] ? __fget+0x210/0x370 [ 367.356425] ? save_trace+0x290/0x290 [ 367.360221] ? __might_fault+0x110/0x1d0 [ 367.364274] ? find_held_lock+0x35/0x130 [ 367.368327] ? __might_fault+0x110/0x1d0 [ 367.372460] __sys_recvmmsg+0x226/0x6b0 [ 367.376449] ? SyS_recvmsg+0x50/0x50 [ 367.380221] ? lock_downgrade+0x740/0x740 [ 367.384538] ? __mutex_unlock_slowpath+0x71/0x800 [ 367.389375] ? check_preemption_disabled+0x3c/0x250 [ 367.394400] SyS_recvmmsg+0x125/0x140 [ 367.398351] ? __sys_recvmmsg+0x6b0/0x6b0 [ 367.402494] ? do_syscall_64+0x53/0x640 [ 367.406527] ? __sys_recvmmsg+0x6b0/0x6b0 [ 367.411013] do_syscall_64+0x1e8/0x640 [ 367.414925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.419775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.425061] RIP: 0033:0x45c6b9 [ 367.428252] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 367.436272] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 367.443553] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 367.450853] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.458364] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 367.465874] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000001d 08:51:15 executing program 3 (fault-call:2 fault-nth:30): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:15 executing program 5: 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$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:15 executing program 1: creat(&(0x7f0000000600)='./file0\x00', 0x134) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policz ') r0 = gettid() tkill(r0, 0x3c) openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x8082, 0x0) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000271, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000000340), 0x41395527) openat$nvram(0xffffffffffffff9c, 0x0, 0x200, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000200)="99245b2e6972731d959a35fdda251e35ceb8ee43918959f7dd7b24d017bea99bcdbbb8a6b67464cb73e2a641e8ca5f85c082b2f3692082a4a4ef49fe789ca3ca92403dc6143c6246066422fc8d18fe2d0a90e12cd6c49af49d10783a6e1a45bd59c6c6", 0x30837c0d}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='setgroups\x00') r5 = open(&(0x7f00000000c0)='./file0\x00', 0x1ada42, 0x0) ftruncate(r5, 0x28007d) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SG_GET_TIMEOUT(r8, 0x2202, 0x0) sendfile(r5, r5, 0x0, 0x2008000fffffffe) 08:51:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 367.572003] FAULT_INJECTION: forcing a failure. [ 367.572003] name failslab, interval 1, probability 0, space 0, times 0 08:51:15 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) r1 = socket(0x1, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r1, &(0x7f0000005c80), 0x1, 0x10122, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="006504000d34262a1cd00000a92aeb03dcee5487190c19000000000000000000000000000000000001"], 0x18) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000080)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @broadcast}, 0x9, 0x4, 0x1, 0x1}}, {&(0x7f0000000000)=""/4, 0x4}, &(0x7f0000000040), 0x18}, 0xa0) [ 367.650637] CPU: 0 PID: 20953 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 367.658841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.668389] Call Trace: [ 367.670997] dump_stack+0x142/0x197 [ 367.674650] should_fail.cold+0x10f/0x159 [ 367.678827] should_failslab+0xdb/0x130 [ 367.682935] kmem_cache_alloc_node+0x287/0x780 [ 367.687561] __alloc_skb+0x9c/0x500 [ 367.691216] ? skb_trim+0x180/0x180 [ 367.694986] netlink_dump+0x235/0xb10 [ 367.698812] ? consume_skb+0xbc/0x340 [ 367.702778] netlink_recvmsg+0xaaa/0xdc0 [ 367.706861] ? netlink_dump+0xb10/0xb10 [ 367.710863] ? _copy_from_user+0x99/0x110 [ 367.713186] devpts: called with bogus options [ 367.715033] ? copy_msghdr_from_user+0x292/0x3f0 [ 367.715050] ? netlink_dump+0xb10/0xb10 [ 367.715069] sock_recvmsg_nosec+0x89/0xb0 [ 367.732827] ? __sock_tx_timestamp+0x90/0x90 [ 367.737239] ___sys_recvmsg+0x21f/0x4d0 [ 367.742467] ? ___sys_sendmsg+0x840/0x840 [ 367.746691] ? __fget+0x210/0x370 [ 367.751130] ? save_trace+0x290/0x290 [ 367.755094] ? __might_fault+0x110/0x1d0 [ 367.759283] ? find_held_lock+0x35/0x130 [ 367.763381] ? __might_fault+0x110/0x1d0 [ 367.767558] __sys_recvmmsg+0x226/0x6b0 [ 367.771687] ? SyS_recvmsg+0x50/0x50 [ 367.775506] ? lock_downgrade+0x740/0x740 [ 367.779756] ? __mutex_unlock_slowpath+0x71/0x800 [ 367.784833] ? check_preemption_disabled+0x3c/0x250 [ 367.790086] SyS_recvmmsg+0x125/0x140 [ 367.793889] ? __sys_recvmmsg+0x6b0/0x6b0 [ 367.798037] ? do_syscall_64+0x53/0x640 [ 367.802016] ? __sys_recvmmsg+0x6b0/0x6b0 [ 367.806330] do_syscall_64+0x1e8/0x640 [ 367.810357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.815376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.820700] RIP: 0033:0x45c6b9 [ 367.824018] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 367.832192] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 367.839468] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 08:51:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 367.847008] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.854649] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 367.862049] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000001e 08:51:16 executing program 3 (fault-call:2 fault-nth:31): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="d55a40", @ANYRES16=r10, @ANYBLOB="01000000000000000000030000000500020000000000"], 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(r8, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r10, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x6c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x87}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x840) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x2cc5216f8f0ec2f6, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 368.043937] FAULT_INJECTION: forcing a failure. [ 368.043937] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.056164] CPU: 0 PID: 20976 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 368.064071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.073875] Call Trace: [ 368.076489] dump_stack+0x142/0x197 [ 368.080139] should_fail.cold+0x10f/0x159 [ 368.084452] __alloc_pages_nodemask+0x1d6/0x7a0 [ 368.089250] ? __alloc_pages_slowpath+0x2930/0x2930 [ 368.094305] cache_grow_begin+0x80/0x400 [ 368.098386] kmem_cache_alloc_node_trace+0x697/0x770 [ 368.103512] __kmalloc_node_track_caller+0x3d/0x80 [ 368.108487] __kmalloc_reserve.isra.0+0x40/0xe0 [ 368.113175] __alloc_skb+0xcf/0x500 [ 368.116913] ? skb_trim+0x180/0x180 [ 368.120579] netlink_dump+0x235/0xb10 [ 368.124410] ? consume_skb+0xbc/0x340 [ 368.128219] netlink_recvmsg+0xaaa/0xdc0 [ 368.132297] ? netlink_dump+0xb10/0xb10 [ 368.136287] ? _copy_from_user+0x99/0x110 08:51:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000003c0)={0x3, 0x5, 0xffff, 0x5, 0x3, [0x2, 0x45, 0x3, 0x8], [0x1, 0x40, 0x80, 0x1], [0x1, 0x4, 0x7ff, 0x9], [0x4, 0x2, 0x5, 0x4d80000000000000]}) r7 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(r7, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r9, @ANYBLOB="2391c3b8fb6dbecf9b9f37a0f699ee57537785d290dc23c5ab204c2272cb3f090f14ad0655cbb22675d1ac73496097e552ff30c130b6007abe89bcb979ed813f3eeb7a324dedf3ad5d475b33d8319f5ef5c78fcf0248ed011e8488cfe413ae505a324d8ee9a0bd1caa43d5d7d95a6e7c"], 0x28}}, 0x0) 08:51:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x16, r7, 0x1, 0x5, 0x6, @random="0b99cf9991ea"}, 0x14) 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(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 368.140455] ? copy_msghdr_from_user+0x292/0x3f0 [ 368.145255] ? netlink_dump+0xb10/0xb10 [ 368.149250] sock_recvmsg_nosec+0x89/0xb0 [ 368.153485] ? __sock_tx_timestamp+0x90/0x90 [ 368.157924] ___sys_recvmsg+0x21f/0x4d0 [ 368.162041] ? ___sys_sendmsg+0x840/0x840 [ 368.166227] ? __fget+0x210/0x370 [ 368.169736] ? save_trace+0x290/0x290 [ 368.173560] ? __might_fault+0x110/0x1d0 [ 368.177634] ? find_held_lock+0x35/0x130 [ 368.181714] ? __might_fault+0x110/0x1d0 [ 368.185953] __sys_recvmmsg+0x226/0x6b0 [ 368.189960] ? SyS_recvmsg+0x50/0x50 08:51:16 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0xfe3}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000004c0)='westwood\x00', 0x9) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2d0080, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r3, 0xc05064a7, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x4, 0x0, 0xffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$KDFONTOP_COPY(r4, 0x4b72, &(0x7f0000000440)={0x3, 0x1, 0x19, 0x19, 0xab, &(0x7f0000000640)}) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 368.193684] ? lock_downgrade+0x740/0x740 [ 368.197855] ? __mutex_unlock_slowpath+0x71/0x800 [ 368.202743] ? check_preemption_disabled+0x3c/0x250 [ 368.207800] SyS_recvmmsg+0x125/0x140 [ 368.211721] ? __sys_recvmmsg+0x6b0/0x6b0 [ 368.216026] ? do_syscall_64+0x53/0x640 [ 368.220016] ? __sys_recvmmsg+0x6b0/0x6b0 [ 368.224344] do_syscall_64+0x1e8/0x640 [ 368.228244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.233114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 368.238462] RIP: 0033:0x45c6b9 08:51:16 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) mlockall(0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 368.241655] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 368.249386] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 368.256701] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 368.263999] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.271287] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 368.278580] R13: 0000000000000896 R14: 00000000004cb2fa R15: 000000000000001f 08:51:16 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x4, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r2, 0xc038563b, &(0x7f0000000140)={0x1, 0x0, {0x100, 0x40, 0x6, 0xf9}}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280010001090010800"/20, @ANYRES32=r5, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 368.587892] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36880 sclass=netlink_route_socket pig=21005 comm=syz-executor.4 08:51:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="1f650000eba902000000010001000000000000000000"], 0x18) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'veth1_vlan\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/25, &(0x7f0000000080)=0x19) 08:51:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x503540, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)) 08:51:17 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:17 executing program 3 (fault-call:2 fault-nth:32): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x145000, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=@delqdisc={0x1b4, 0x25, 0x8, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0x5, 0xd}, {0xfffc, 0x1}, {0x10, 0xfff2}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}, @TCA_STAB={0x88, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1f, 0x0, 0x2, 0xfffffff9, 0x2, 0x8, 0x4d, 0x6}}, {0x10, 0x2, [0xfff, 0x0, 0x6, 0xa, 0xb97, 0xffff]}}, {{0x1c, 0x1, {0x3f, 0x1, 0x5, 0x200, 0x1, 0x55, 0x0, 0x1}}, {0x6, 0x2, [0x2]}}, {{0x1c, 0x1, {0x5, 0x6, 0x0, 0x8, 0x1, 0x2bc584f7, 0x6, 0x9}}, {0x16, 0x2, [0xc47, 0x7ff, 0x1, 0x7, 0x800, 0x8, 0x4fb0, 0x8, 0x7]}}]}, @TCA_STAB={0xd4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7c, 0x5, 0x8, 0x1000, 0x2, 0x80, 0x1, 0x6}}, {0x10, 0x2, [0x3f, 0x2, 0x400, 0x400, 0x100, 0x9]}}, {{0x1c, 0x1, {0x2, 0x6, 0x1, 0x0, 0x2, 0x4, 0x8dc, 0x4}}, {0xc, 0x2, [0x401, 0x1000, 0x1, 0xff]}}, {{0x1c, 0x1, {0xbd, 0xa6, 0xfffd, 0xde, 0x1, 0x6, 0x2, 0x3}}, {0xa, 0x2, [0x2, 0xff, 0xe1ca]}}, {{0x1c, 0x1, {0x2, 0x8, 0x3, 0x4, 0x2, 0x16e, 0x8, 0x8}}, {0x14, 0x2, [0x3, 0x800, 0x2, 0x5ded, 0x2, 0x8000, 0xff, 0x8]}}, {{0x1c, 0x1, {0x1, 0x7, 0x5, 0x0, 0x3, 0x3ff, 0x6, 0x2}}, {0x8, 0x2, [0xb2c, 0x80]}}]}, @qdisc_kind_options=@q_pfifo={{0xa, 0x1, 'pfifo\x00'}, {0x8, 0x2, 0x6}}, @qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x4}}, @TCA_RATE={0x6, 0x5, {0x7, 0x80}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4040000}, 0x20084000) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) 08:51:17 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) dup(0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, r0) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x8}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vlan0\x00'}]}, 0x80}}, 0x24000080) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e9e688d35a978813c38add66548d7575727ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f", 0xe00) sendfile(r1, r3, 0x0, 0x12000) 08:51:17 executing program 2: r0 = socket(0x25, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x40000000000014e, 0x10122, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000003c0)=@hopopts={0x33, 0x212, [], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x20, {0x0, 0x6, 0x2, 0xff, [0x1ff, 0x100, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @generic={0x3, 0x1000, "aba55c83b4af60c931ab1c38cc0825b4c0d19e3d3dbbeb7b820413497bf7dec2234a0cf24ae45d5294134fa648455627e2d0326adb6761128824fb514c9acf5f5bfdd8369805b9d46af85a6328827f41e44c6bb54e95688d118a5828cb58e0d85a2a79b1a0a3e4bc6853cf4698f0f36f0378fd9f52dfb4f4b72afa16e0c8cad52b64f30ce765999142a0500385a347e80bf988f068e950b87028095ba4390124aa915043ce34bf8aa63b5f067311488853bada400b3ae085e909d19f88f57a5db75a8c1d0f0752f4f78bb4db986ff4c569630997f3e1be6f34b525007749c967368a3e50b1314210c51438caebccd1e7663db5fda8db253dc4f497552b6ec1c435e7068a5e5be0c1b512ea60a4d298535b0884a2b08e6e18a83c626fcff9acbf474eb2e48f28f53e1709d1bfb1cec8f481e17b0dd879424b9290a9e6a8fe2ef49576609b862156e6391342e125e53f5d9512ec8c87066d16c6275acbe15aa050a13750d111c9bdc2a7f561bb3808948c6395e836e9ac0a49f2a9cb3463317ce3df37172974b51714d965f07235fa17ef459ecff45b1d076b0f29a3f8904fe273c795442ed957c894679a9e8e68d1253adaeb173f4265479c50cf699acfa02d676bbf100edb4b80f7ca861efa5b8ebcb0d4d5be03bb7ffd0d1039e32d5f755c7452f0e3392b8313a3735f9aa73d4df2bdfd49260a8a41375b9868ff659dc26a5785180d3e9ec54dc207dd394d26f41fe4c0f748c685974b7eedf51df1dcdf0ddee58dc13f704784ab49bfb115b9d848e28929b671434456742df2b56c44751bbb947a807b2a44192d6910eaaab496ad4b2e189addc93b739a473aeb9758df6aeb02f296a03ce8cf9ec2e26027d4060f61213f748e8cfd453fc7ba3eddb316cbb8d77088321b47fe9f5c4150147aba595fb312a2f290d6c89f38d5b63c0d055a73ec1ed567f914f27264698ccb7a1090c7c0334b93c442e4d91ec0c36ae649aa7f65539cb8e32621b0f02015018ac30f31e0695f63ee903f3721c49dffc22563e714c8e1a569551140ae613c68d1a75e676ddae04b237b3c83cc7dbb3ee13e719c4e4d8df53e49cbdd97f76e7276e54abd11605919797e4b36ccd97dc143a152d63f4c1558cdd78c4309a1d1b660d1a47742ee25b4202eb7b9606fc0285f83407f6cc87a68a285551c8865bda039165d82f9497729575081de2101651618765ae33235a2f839a9fc29ad329a906af033c5f38794462fab0078da24512f2181c556b0d42404b7813b5c48987af0ab7b0a4d9a527d60ac5d92912f0628f812a8afefd514ad2814e6bc02b37bb7dc224d63ef85d8ab5d6e662bb89abf356d261b6032ff11045d5d81048ccf7f7bfb737bd50e154d8a8664ee6f1459bb54793307a7ef68f792d31805a5199c1137d3fada14a986e3bc3dc270c0216a515acdb7b41a26fdb108baa2eb0fa31d6b0b231006794b87658dcf5a86e51cac00923d12a34db67c226e3464f97515bdead3d84fff5126abfd4fd1d8cbe59d7ceccf302cbd45f6672527503734d22a18fa17fd7552403dc893d204a9dae1ed8487ca5a63a36de39b068816eea41289bb5a4f8c0b385b1ada7bfc28908427ea1ecb23776f78cf1853b5c6058eb4564a388b3a0b0869634f80664567490df6684ffe05be66c7369ec71acea8a5c58afca11ab0dd8ebff4de086ff276638881043c9e120fbb8c3865e11c79e8453e05ed9bfae60973367d8272749f915aa2c1cc460e5d2e113e33ac7e9d80a5cd628dcb56a9cfcf338d675a010aea22a9e1a5deee534d44d9544d01c75c4bb652b5e3258af61dd5de487bda594945ccfc87c52e64e0d5f26dba85df9e241e70f67c36d53cc2021d0122d42e1fdb855dc5a43196d95ae996fdb3e766ee8da3b826ea0c94feb955a1d78b24b2d048714bcc74b79ea8d339f83ce7ee8e8b5588114e74b878e5f2f94040ad607f43f420019439dade63381c922d5d0e9a67efd4caff1cc8308bef81834814f011067869e733456db7b9f8b49a8f48e8d018fbcee8ed9f297ece0c9e3fd5c34a30e83e4325f827a4acfd0731c954e8a22613aa682b2060b12f36d62f7dffef522ced7662a99346b6df12ed2a078a398c2d569678561395ff0a65c1fe09a91c8ccdfffcfe2d0360f4bdd17fa1e178e27d3c6faf32fe0966e35859a53070923c44d3da73b9ba1d7e6d7de4bf6443f13e7b7aec5ea6a24e011394aedfdc486d42c89a2d29aa825e66908f91913b3624a8123d25b1af9e626abdcea8112de370125d6e49abcb6629e70b76e558870d55f2b12263d9031437dc18d50ab3f749feb63376f41925e2973391657977300ce48e64dda1b12984fb0a4f98c937106c927f84ba98b7c0ac96e5b9441d5b20ae408d0b58372ec9a11b067085b1d0f52aeccf86b163ebff77c3ce8dae05996701e242a6e536705532c90bb15f064d933c01af037da20fd2f9b0474ad0fb594d9ff6ce07a5e1b37bf05de990ee6b4df83271ee890d939cfec26409fe4f086b8065d1e0bb53e8cea4a3f28e5c96d8825c2fa16cc085ac612696868b6a1ff76cb4ecfccaa126ef545bfef8226b0978cac9d7796ec1edee8bef014510ce5aa20b0eee87a1ef4638aece78e5ec32e73960606fc48b03134810d458800849ac21f6550638be1425ca95611e1b0c0c956d032e6555d1cd0b6ba9a6ff9bfd0a7cb6dfa664048495d29a12891b5ecd09cd277c94322eb9bc83b9270eee282ca128f2b3cd0e207ae573473b70e796a279b8fe72fcf839653fdca0a87a9615d3a41859eac83111db5e1107ebfc4dec7b4772a0ffdaa7af43c2ead95672e96ca4ea149823dfc099104a6b6c76d9d2157878d6c07cdd96b4e6e00e1d4b9baf36caa149e61fe7887a59bfa1086185eb628e87cd5ba7aa55281b10a3922cf39cca973a5a9d094bb0184493d430158c46f738baa0f627eab4db4ef78f9c52fdee45ae027ef6a2d15411069c188467e20297451a331ca114b70a136fef4336dbd2d8d9aa0466db42d95141c872c37b0fdebe6361a2525166e7427c91ef98844f7f9c898af055d1461fa4d14bb969124bf501af92b95b922813a7cc1fc3fb4595e881ef5d9b5f63b2b9da41f7e23568c57159e6fa493a20963e217de82f1e13a299cea1195f11867f51eaea87a3b5a4bcb1732da9aecc5134c7e84551532b2ccd93817de1c1ead10bbe361320649b02db6df4bb3cb34ca98f72401ecae2222d226fb8cfbd9532e02b1e23bf3e173de7ecb7b5a650521adc4ad358000b228c08d948baef3c8d66c3a98d98cf004713e75ebda87bf641a730454c601cc135e3020e3d8e4108b5fa44c6e083e3f3d84218435bd8d59d6dcbefd543429b142fb4822a470c9694239e9c06e598c56758bde7d9ce60356f8286c30be44512c775d3e911966a2883580f063d62b2e4a38143f38347a1089202ba1ea9c08d65be3a4459139105cf0a34c46981afb596135771cabe7ad5b3d697fbbfd27644dd553ff20ac0467aa2921c3f8f27cffc36a2b3c48031b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@pad1, @generic={0xf5, 0x4c, "d61ec40b239b183e173025cd6496b96aa2ccc7b439423a45fdd4756e3c8d3865690323b103ff49e5991cd84bc7f1441406447dc2175ef07584436fdfb1f2cc06609e85c0d60b2d03ded27d55"}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x1, [0x0]}]}, 0x10a0) bind(r1, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-avx2\x00'}, 0x80) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000080)={0x2, 'veth0_virt_wifi\x00', {0x80}, 0x3}) [ 368.818523] FAULT_INJECTION: forcing a failure. [ 368.818523] name failslab, interval 1, probability 0, space 0, times 0 [ 368.844494] CPU: 1 PID: 21017 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 368.852513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.864060] Call Trace: [ 368.866815] dump_stack+0x142/0x197 [ 368.870460] should_fail.cold+0x10f/0x159 [ 368.874637] should_failslab+0xdb/0x130 [ 368.878642] kmem_cache_alloc_node_trace+0x280/0x770 [ 368.883829] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 368.889306] __kmalloc_node_track_caller+0x3d/0x80 [ 368.894930] __kmalloc_reserve.isra.0+0x40/0xe0 [ 368.899755] __alloc_skb+0xcf/0x500 [ 368.903409] ? skb_trim+0x180/0x180 [ 368.907064] netlink_dump+0x235/0xb10 [ 368.910880] ? consume_skb+0xbc/0x340 [ 368.914714] netlink_recvmsg+0xaaa/0xdc0 [ 368.918796] ? netlink_dump+0xb10/0xb10 [ 368.922800] ? _copy_from_user+0x99/0x110 [ 368.927134] ? copy_msghdr_from_user+0x292/0x3f0 [ 368.931909] ? netlink_dump+0xb10/0xb10 [ 368.935903] sock_recvmsg_nosec+0x89/0xb0 [ 368.940070] ? __sock_tx_timestamp+0x90/0x90 [ 368.944492] ___sys_recvmsg+0x21f/0x4d0 [ 368.948583] ? ___sys_sendmsg+0x840/0x840 [ 368.952749] ? __fget+0x210/0x370 [ 368.956218] ? save_trace+0x290/0x290 [ 368.960040] ? __might_fault+0x110/0x1d0 [ 368.964137] ? find_held_lock+0x35/0x130 [ 368.968493] ? __might_fault+0x110/0x1d0 [ 368.972588] __sys_recvmmsg+0x226/0x6b0 [ 368.976720] ? SyS_recvmsg+0x50/0x50 [ 368.980450] ? lock_downgrade+0x740/0x740 [ 368.984625] ? __mutex_unlock_slowpath+0x71/0x800 [ 368.989517] ? check_preemption_disabled+0x3c/0x250 [ 368.994855] SyS_recvmmsg+0x125/0x140 [ 368.998673] ? __sys_recvmmsg+0x6b0/0x6b0 [ 369.002923] ? do_syscall_64+0x53/0x640 [ 369.007111] ? __sys_recvmmsg+0x6b0/0x6b0 [ 369.011279] do_syscall_64+0x1e8/0x640 [ 369.015829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.020712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.026071] RIP: 0033:0x45c6b9 [ 369.029266] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 369.036987] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 369.044451] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 369.051739] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.059018] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 369.066842] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000020 [ 369.080065] audit: type=1800 audit(1582015877.187:63): pid=21027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="file0" dev="sda1" ino=17228 res=0 08:51:17 executing program 3 (fault-call:2 fault-nth:33): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 369.149794] audit: type=1804 audit(1582015877.187:64): pid=21027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir938638858/syzkaller.sYmFOt/417/file0" dev="sda1" ino=17228 res=1 08:51:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="1400000052001f0214f9f4070009040081000710dabcdbcca058c6b61f566c6944c9eac2de29d60e8906b1f406a833c8f0526004aaee6a8b3bc78461fc6a62f040a0a8d535a5898ca7b7e7d412b6ed08a9d89886975eaf9802025509ce9346788407f23f20f1cbb1645e171edde33feaad55c3a26616e20fb4502341ad4ea4b044945b3755969c00c6a952804eb51112699c170b79aa8f5de0b1bf09ff8ada11534821a14ed11b521954c47b5815377696ea8440bb5710f0b418310b", 0xbc) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r5, 0x5, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000080)={r6, @in={{0x2, 0x4e24, @remote}}}, 0x84) [ 369.263531] FAULT_INJECTION: forcing a failure. [ 369.263531] name failslab, interval 1, probability 0, space 0, times 0 [ 369.293330] CPU: 0 PID: 21035 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 369.301253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.310616] Call Trace: [ 369.313227] dump_stack+0x142/0x197 [ 369.316869] should_fail.cold+0x10f/0x159 [ 369.321042] should_failslab+0xdb/0x130 [ 369.325036] kmem_cache_alloc_node_trace+0x280/0x770 [ 369.330264] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 369.335771] __kmalloc_node_track_caller+0x3d/0x80 [ 369.337777] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36880 sclass=netlink_route_socket pig=21005 comm=syz-executor.4 [ 369.340723] __kmalloc_reserve.isra.0+0x40/0xe0 [ 369.340737] __alloc_skb+0xcf/0x500 [ 369.340746] ? skb_trim+0x180/0x180 [ 369.340761] netlink_dump+0x235/0xb10 [ 369.340768] ? consume_skb+0xbc/0x340 [ 369.340780] netlink_recvmsg+0xaaa/0xdc0 [ 369.340791] ? netlink_dump+0xb10/0xb10 [ 369.340801] ? _copy_from_user+0x99/0x110 [ 369.340813] ? copy_msghdr_from_user+0x292/0x3f0 [ 369.340826] ? netlink_dump+0xb10/0xb10 [ 369.340844] sock_recvmsg_nosec+0x89/0xb0 [ 369.399128] ? __sock_tx_timestamp+0x90/0x90 [ 369.403542] ___sys_recvmsg+0x21f/0x4d0 [ 369.407514] ? ___sys_sendmsg+0x840/0x840 [ 369.411944] ? __fget+0x210/0x370 [ 369.415570] ? save_trace+0x290/0x290 [ 369.419373] ? __might_fault+0x110/0x1d0 [ 369.423430] ? find_held_lock+0x35/0x130 [ 369.427489] ? __might_fault+0x110/0x1d0 [ 369.431759] __sys_recvmmsg+0x226/0x6b0 [ 369.435778] ? SyS_recvmsg+0x50/0x50 [ 369.439558] ? lock_downgrade+0x740/0x740 [ 369.443949] ? __mutex_unlock_slowpath+0x71/0x800 [ 369.448786] ? check_preemption_disabled+0x3c/0x250 [ 369.453984] SyS_recvmmsg+0x125/0x140 [ 369.457889] ? __sys_recvmmsg+0x6b0/0x6b0 [ 369.462858] ? do_syscall_64+0x53/0x640 [ 369.466841] ? __sys_recvmmsg+0x6b0/0x6b0 [ 369.470995] do_syscall_64+0x1e8/0x640 [ 369.475037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.479909] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.485499] RIP: 0033:0x45c6b9 [ 369.488854] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 369.497026] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 369.504300] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 369.511574] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.518953] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 369.526486] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000021 08:51:17 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000010000108000000000000000020002131365c2c37c7d70000", @ANYRES32=r5, @ANYBLOB="000000000000000008001c00ef000000c9c43e8c341636bfe8998af54f14eab2264d03bb1571df25891310106a549aecbfc14914482e2f7aec79d1e0ea16e22422ef78692a75f51fc6681f1b96842819c3e5af3f5bf7239a6ff44de23c6e04f9adcc505102e44b63b21169916fd6eb356f9b443640987cd789cbda4459ba7c18b229148efd7ddd21adc17f5eaa900e2767d1a4ff17f4c34a8e2494bc95a9f1e088b5a4c553705ab4c58e5465a2ba2dbceeb1b03d76d6788c5c5e2a52ed0b1a74e6443625"], 0x28}}, 0x0) 08:51:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) dup3(r3, r4, 0x80000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x1, 0x0, 0xeb, 0x0, 0x4c8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe32b, 0x1]}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420000, 0x0) ioctl$FBIOPUTCMAP(r5, 0x4605, &(0x7f0000000200)={0x2, 0xa, &(0x7f0000000080)=[0x2, 0x8, 0x1f8a, 0xe96, 0x3, 0x1ff, 0x0, 0x0, 0x4, 0x7], &(0x7f0000000100)=[0x3, 0xf15c, 0x2, 0x9964], &(0x7f0000000140)=[0xc9, 0x659, 0x3, 0x8000], &(0x7f00000001c0)=[0x4, 0x2, 0x3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:51:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:17 executing program 3 (fault-call:2 fault-nth:34): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:18 executing program 2: r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_DIRTYFB(r2, 0xc01864b1, &(0x7f0000000080)={0x1ff, 0x2, 0x3, 0xa, &(0x7f0000000000)=[{0x3f, 0x3c80, 0x1, 0x7}, {0x400, 0x7, 0x8, 0x1f}, {0x6d3d, 0x155, 0x5, 0x2}, {0x4, 0x1, 0x7, 0x1000}, {0x1, 0x9e6d, 0x5, 0x400}, {0x3, 0x1, 0x8, 0x6}, {0x1, 0x1, 0xfbff, 0xdd}, {0x2, 0x400, 0x7fff, 0x7}, {0x1, 0x9, 0x8001, 0xde}, {0x1, 0x4, 0x7, 0x200}]}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r3, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 369.643958] FAULT_INJECTION: forcing a failure. [ 369.643958] name failslab, interval 1, probability 0, space 0, times 0 [ 369.704610] CPU: 1 PID: 21052 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 369.712537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.722017] Call Trace: [ 369.724618] dump_stack+0x142/0x197 [ 369.728279] should_fail.cold+0x10f/0x159 [ 369.732453] should_failslab+0xdb/0x130 [ 369.736584] kmem_cache_alloc_node_trace+0x280/0x770 [ 369.741702] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 369.747179] __kmalloc_node_track_caller+0x3d/0x80 [ 369.752132] __kmalloc_reserve.isra.0+0x40/0xe0 [ 369.756820] __alloc_skb+0xcf/0x500 [ 369.760457] ? skb_trim+0x180/0x180 [ 369.764132] netlink_dump+0x235/0xb10 [ 369.767938] ? consume_skb+0xbc/0x340 [ 369.771837] netlink_recvmsg+0xaaa/0xdc0 [ 369.775895] ? netlink_dump+0xb10/0xb10 [ 369.780570] ? _copy_from_user+0x99/0x110 [ 369.784755] ? copy_msghdr_from_user+0x292/0x3f0 [ 369.789526] ? netlink_dump+0xb10/0xb10 [ 369.793502] sock_recvmsg_nosec+0x89/0xb0 [ 369.797788] ? __sock_tx_timestamp+0x90/0x90 [ 369.802220] ___sys_recvmsg+0x21f/0x4d0 [ 369.806307] ? ___sys_sendmsg+0x840/0x840 [ 369.810461] ? __fget+0x210/0x370 [ 369.813913] ? save_trace+0x290/0x290 [ 369.817725] ? __might_fault+0x110/0x1d0 [ 369.821807] ? find_held_lock+0x35/0x130 [ 369.825872] ? __might_fault+0x110/0x1d0 [ 369.830052] __sys_recvmmsg+0x226/0x6b0 [ 369.834033] ? SyS_recvmsg+0x50/0x50 [ 369.837750] ? lock_downgrade+0x740/0x740 [ 369.842002] ? __mutex_unlock_slowpath+0x71/0x800 [ 369.846849] ? check_preemption_disabled+0x3c/0x250 [ 369.851883] SyS_recvmmsg+0x125/0x140 [ 369.855696] ? __sys_recvmmsg+0x6b0/0x6b0 [ 369.859936] ? do_syscall_64+0x53/0x640 [ 369.863919] ? __sys_recvmmsg+0x6b0/0x6b0 [ 369.868075] do_syscall_64+0x1e8/0x640 [ 369.871988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.876867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.882257] RIP: 0033:0x45c6b9 [ 369.885439] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 369.893462] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 08:51:18 executing program 3 (fault-call:2 fault-nth:35): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 369.900972] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 369.908264] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.915635] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 369.923195] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000022 08:51:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/107, &(0x7f0000000080)=0x6b) listen(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x40102, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_DEL_STATION(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x34, r4, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x6, 0xb03}}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x6}]}, 0x34}}, 0x4000080) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, 0x0, 0x0) close(r2) [ 369.997607] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:51:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCSCOMPRESS(r3, 0x4010744d) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000001c0)) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x7ff, 0x80000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000140)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r5, 0xf3, "1d6ac1d76bc7da39bd1fe18346c4bb7300d96a0393a0309300f57fea3f8556ccf2d69f4346502ee38463698f692400398befb865febca16578db8170ba295b3ebe04e0cee248f7e9485bc3f1b23423fad993d97632527c003821e989ca860ebe7db6de0f89471ccc77033c0f4cd35e3bf16ed46c2f477bf79d0085c40c5af31061fbc736f3b85629ce878c1c3f85b80743c254656242800f8edb3c5c50585b7822c5fb4a0435a292bc4645b1678e3c9486aab1e8d466e28de5fd9f5ca54698e315dbbd5ff575f834fa51ea556a41ec2e5d5bec33a18003b35f82f22e44c80254cf00dae1549f66cab7ede891810e9a859aa402"}, &(0x7f0000000100)=0xfb) [ 370.073431] FAULT_INJECTION: forcing a failure. [ 370.073431] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 370.085513] CPU: 1 PID: 21074 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 370.093412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.102950] Call Trace: [ 370.105577] dump_stack+0x142/0x197 [ 370.109224] should_fail.cold+0x10f/0x159 [ 370.113387] __alloc_pages_nodemask+0x1d6/0x7a0 [ 370.118075] ? __alloc_pages_slowpath+0x2930/0x2930 [ 370.123302] cache_grow_begin+0x80/0x400 [ 370.127395] kmem_cache_alloc_node_trace+0x697/0x770 [ 370.132536] __kmalloc_node_track_caller+0x3d/0x80 [ 370.137568] __kmalloc_reserve.isra.0+0x40/0xe0 [ 370.142252] __alloc_skb+0xcf/0x500 [ 370.145901] ? skb_trim+0x180/0x180 [ 370.149551] netlink_dump+0x235/0xb10 [ 370.155283] ? consume_skb+0xbc/0x340 [ 370.159227] netlink_recvmsg+0xaaa/0xdc0 [ 370.163301] ? netlink_dump+0xb10/0xb10 [ 370.167279] ? _copy_from_user+0x99/0x110 [ 370.171442] ? copy_msghdr_from_user+0x292/0x3f0 [ 370.176220] ? netlink_dump+0xb10/0xb10 [ 370.180293] sock_recvmsg_nosec+0x89/0xb0 [ 370.184464] ? __sock_tx_timestamp+0x90/0x90 [ 370.188891] ___sys_recvmsg+0x21f/0x4d0 [ 370.192889] ? ___sys_sendmsg+0x840/0x840 [ 370.197180] ? __fget+0x210/0x370 [ 370.200646] ? save_trace+0x290/0x290 [ 370.204460] ? __might_fault+0x110/0x1d0 [ 370.208540] ? find_held_lock+0x35/0x130 [ 370.212617] ? __might_fault+0x110/0x1d0 [ 370.216714] __sys_recvmmsg+0x226/0x6b0 [ 370.220704] ? SyS_recvmsg+0x50/0x50 [ 370.224422] ? lock_downgrade+0x740/0x740 [ 370.228585] ? __mutex_unlock_slowpath+0x71/0x800 [ 370.233543] ? check_preemption_disabled+0x3c/0x250 [ 370.238591] SyS_recvmmsg+0x125/0x140 [ 370.242410] ? __sys_recvmmsg+0x6b0/0x6b0 [ 370.246568] ? do_syscall_64+0x53/0x640 [ 370.250638] ? __sys_recvmmsg+0x6b0/0x6b0 [ 370.254899] do_syscall_64+0x1e8/0x640 [ 370.258792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.263687] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.268899] RIP: 0033:0x45c6b9 [ 370.272128] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 370.279850] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 370.287123] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 370.294531] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.301819] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 370.309098] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000023 08:51:18 executing program 3 (fault-call:2 fault-nth:36): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 370.427183] FAULT_INJECTION: forcing a failure. [ 370.427183] name failslab, interval 1, probability 0, space 0, times 0 [ 370.444225] CPU: 0 PID: 21087 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 370.452162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.461524] Call Trace: [ 370.464124] dump_stack+0x142/0x197 [ 370.467794] should_fail.cold+0x10f/0x159 [ 370.471964] should_failslab+0xdb/0x130 [ 370.475961] kmem_cache_alloc_node+0x287/0x780 [ 370.480667] __alloc_skb+0x9c/0x500 [ 370.484506] ? skb_trim+0x180/0x180 [ 370.488281] netlink_dump+0x235/0xb10 [ 370.492093] ? consume_skb+0xbc/0x340 [ 370.495919] netlink_recvmsg+0xaaa/0xdc0 [ 370.500018] ? netlink_dump+0xb10/0xb10 [ 370.504018] ? _copy_from_user+0x99/0x110 [ 370.508182] ? copy_msghdr_from_user+0x292/0x3f0 [ 370.513107] ? netlink_dump+0xb10/0xb10 [ 370.517107] sock_recvmsg_nosec+0x89/0xb0 [ 370.521372] ? __sock_tx_timestamp+0x90/0x90 [ 370.525798] ___sys_recvmsg+0x21f/0x4d0 [ 370.529959] ? ___sys_sendmsg+0x840/0x840 [ 370.534159] ? __fget+0x210/0x370 [ 370.537633] ? save_trace+0x290/0x290 [ 370.541447] ? __might_fault+0x110/0x1d0 [ 370.545524] ? find_held_lock+0x35/0x130 [ 370.549598] ? __might_fault+0x110/0x1d0 [ 370.555234] __sys_recvmmsg+0x226/0x6b0 [ 370.559356] ? SyS_recvmsg+0x50/0x50 [ 370.563103] ? lock_downgrade+0x740/0x740 [ 370.567273] ? __mutex_unlock_slowpath+0x71/0x800 [ 370.573101] ? check_preemption_disabled+0x3c/0x250 [ 370.578718] SyS_recvmmsg+0x125/0x140 [ 370.582656] ? __sys_recvmmsg+0x6b0/0x6b0 [ 370.586982] ? do_syscall_64+0x53/0x640 [ 370.590981] ? __sys_recvmmsg+0x6b0/0x6b0 [ 370.595149] do_syscall_64+0x1e8/0x640 [ 370.599099] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.603965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.609163] RIP: 0033:0x45c6b9 [ 370.612435] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 370.620568] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 08:51:19 executing program 1: syz_mount_image$xfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) r1 = inotify_init() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x6, 0x0) write$binfmt_aout(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x179) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x4) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000040)) fsetxattr$security_selinux(r0, &(0x7f00000001c0)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:tape_device_t:s0\x00', 0x23, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) fsetxattr$trusted_overlay_nlink(r5, &(0x7f0000000240)='trusted.overlay.nlink\x00', &(0x7f0000000280)={'U+', 0x7}, 0x16, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r7, 0xc0205647, &(0x7f0000000140)={0xa30000, 0x5, 0x6, r0, 0x0, &(0x7f00000000c0)={0x990969, 0x100, [], @p_u8=&(0x7f0000000080)=0x7}}) r9 = inotify_init() r10 = socket$packet(0x11, 0x3, 0x300) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r11, 0x6, 0x21, &(0x7f0000000180)="e1940c4d7fc8e21de152a291001e7aa0", 0x10) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r12 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r12, 0x1000008912, &(0x7f0000000000)="080da8055e0bcfe0479071") fanotify_mark(r0, 0x1, 0x8, 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') [ 370.628198] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 370.636091] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.643556] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 370.651374] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000024 08:51:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:19 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r5, @ANYBLOB="000000000000000044b40cdbb99eea7d"], 0x28}}, 0x0) 08:51:19 executing program 3 (fault-call:2 fault-nth:37): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:19 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) fchdir(0xffffffffffffffff) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 370.843731] FAULT_INJECTION: forcing a failure. [ 370.843731] name failslab, interval 1, probability 0, space 0, times 0 [ 370.857219] CPU: 0 PID: 21107 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 370.865245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.875917] Call Trace: [ 370.878528] dump_stack+0x142/0x197 [ 370.882184] should_fail.cold+0x10f/0x159 [ 370.886356] should_failslab+0xdb/0x130 [ 370.890356] kmem_cache_alloc_node_trace+0x280/0x770 [ 370.895467] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 370.901193] __kmalloc_node_track_caller+0x3d/0x80 [ 370.906239] __kmalloc_reserve.isra.0+0x40/0xe0 [ 370.911091] __alloc_skb+0xcf/0x500 [ 370.914716] ? skb_trim+0x180/0x180 [ 370.918346] netlink_dump+0x235/0xb10 [ 370.922153] ? consume_skb+0xbc/0x340 [ 370.926194] netlink_recvmsg+0xaaa/0xdc0 [ 370.930415] ? netlink_dump+0xb10/0xb10 [ 370.934632] ? _copy_from_user+0x99/0x110 [ 370.938897] ? copy_msghdr_from_user+0x292/0x3f0 [ 370.943661] ? netlink_dump+0xb10/0xb10 [ 370.947726] sock_recvmsg_nosec+0x89/0xb0 [ 370.952174] ? __sock_tx_timestamp+0x90/0x90 [ 370.956825] ___sys_recvmsg+0x21f/0x4d0 [ 370.960817] ? ___sys_sendmsg+0x840/0x840 [ 370.965330] ? __fget+0x210/0x370 [ 370.968795] ? save_trace+0x290/0x290 [ 370.972738] ? __might_fault+0x110/0x1d0 [ 370.978067] ? find_held_lock+0x35/0x130 [ 370.982412] ? __might_fault+0x110/0x1d0 [ 370.986632] __sys_recvmmsg+0x226/0x6b0 [ 370.990712] ? SyS_recvmsg+0x50/0x50 [ 370.994429] ? lock_downgrade+0x740/0x740 [ 370.998848] ? __mutex_unlock_slowpath+0x71/0x800 [ 371.003791] ? check_preemption_disabled+0x3c/0x250 [ 371.008830] SyS_recvmmsg+0x125/0x140 [ 371.012645] ? __sys_recvmmsg+0x6b0/0x6b0 [ 371.017025] ? do_syscall_64+0x53/0x640 [ 371.021012] ? __sys_recvmmsg+0x6b0/0x6b0 [ 371.025177] do_syscall_64+0x1e8/0x640 [ 371.029069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.033937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 371.039152] RIP: 0033:0x45c6b9 08:51:19 executing program 3 (fault-call:2 fault-nth:38): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 371.042340] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 371.050061] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 371.057335] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 371.064602] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.072142] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 371.079494] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000025 [ 371.149062] FAULT_INJECTION: forcing a failure. [ 371.149062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.161241] CPU: 1 PID: 21120 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 371.169130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.178883] Call Trace: [ 371.181477] dump_stack+0x142/0x197 [ 371.185130] should_fail.cold+0x10f/0x159 [ 371.189291] __alloc_pages_nodemask+0x1d6/0x7a0 [ 371.194077] ? __alloc_pages_slowpath+0x2930/0x2930 [ 371.199372] cache_grow_begin+0x80/0x400 [ 371.203568] kmem_cache_alloc_node_trace+0x697/0x770 [ 371.208924] __kmalloc_node_track_caller+0x3d/0x80 [ 371.213875] __kmalloc_reserve.isra.0+0x40/0xe0 [ 371.218718] __alloc_skb+0xcf/0x500 [ 371.222345] ? skb_trim+0x180/0x180 [ 371.226072] netlink_dump+0x235/0xb10 [ 371.230059] ? consume_skb+0xbc/0x340 [ 371.233864] netlink_recvmsg+0xaaa/0xdc0 [ 371.237923] ? netlink_dump+0xb10/0xb10 [ 371.241963] ? _copy_from_user+0x99/0x110 [ 371.246117] ? copy_msghdr_from_user+0x292/0x3f0 [ 371.250971] ? netlink_dump+0xb10/0xb10 [ 371.255044] sock_recvmsg_nosec+0x89/0xb0 [ 371.259212] ? __sock_tx_timestamp+0x90/0x90 [ 371.263838] ___sys_recvmsg+0x21f/0x4d0 [ 371.267831] ? ___sys_sendmsg+0x840/0x840 [ 371.272236] ? __fget+0x210/0x370 [ 371.275704] ? save_trace+0x290/0x290 [ 371.279516] ? __might_fault+0x110/0x1d0 [ 371.283631] ? find_held_lock+0x35/0x130 [ 371.287924] ? __might_fault+0x110/0x1d0 [ 371.292234] __sys_recvmmsg+0x226/0x6b0 [ 371.296203] ? SyS_recvmsg+0x50/0x50 [ 371.299919] ? lock_downgrade+0x740/0x740 [ 371.304171] ? __mutex_unlock_slowpath+0x71/0x800 [ 371.309093] ? check_preemption_disabled+0x3c/0x250 [ 371.314147] SyS_recvmmsg+0x125/0x140 [ 371.317953] ? __sys_recvmmsg+0x6b0/0x6b0 [ 371.322241] ? do_syscall_64+0x53/0x640 [ 371.326210] ? __sys_recvmmsg+0x6b0/0x6b0 [ 371.330466] do_syscall_64+0x1e8/0x640 [ 371.334547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.339410] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 371.344605] RIP: 0033:0x45c6b9 08:51:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffc0}}, {{0xa, 0x4e24, 0x401, @rand_addr="a6fb83891f7e81c582a7ebcef3511b5d", 0x54e}}}, 0x108) [ 371.347787] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 371.355689] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 371.362977] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 371.370340] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.377784] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 371.385082] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000026 08:51:19 executing program 3 (fault-call:2 fault-nth:39): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 371.441144] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 371.506149] FAULT_INJECTION: forcing a failure. [ 371.506149] name failslab, interval 1, probability 0, space 0, times 0 [ 371.532093] CPU: 1 PID: 21131 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 371.540168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.549559] Call Trace: [ 371.552171] dump_stack+0x142/0x197 08:51:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001100)={&(0x7f0000000080)={0x104c, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x13, 0x13, "658f7dd6070d1410cf237d4468f3ca"}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x6a4}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x6}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x1004, 0xac, "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"}]}, 0x104c}, 0x1, 0x0, 0x0, 0x4004810}, 0x20044000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x9c) [ 371.555831] should_fail.cold+0x10f/0x159 [ 371.560005] should_failslab+0xdb/0x130 [ 371.564077] kmem_cache_alloc_node+0x287/0x780 [ 371.568704] __alloc_skb+0x9c/0x500 [ 371.573220] ? skb_trim+0x180/0x180 [ 371.577113] netlink_dump+0x235/0xb10 [ 371.581050] ? consume_skb+0xbc/0x340 [ 371.584889] netlink_recvmsg+0xaaa/0xdc0 [ 371.589039] ? netlink_dump+0xb10/0xb10 [ 371.593049] ? _copy_from_user+0x99/0x110 [ 371.597354] ? copy_msghdr_from_user+0x292/0x3f0 [ 371.602270] ? netlink_dump+0xb10/0xb10 [ 371.606266] sock_recvmsg_nosec+0x89/0xb0 [ 371.610474] ? __sock_tx_timestamp+0x90/0x90 [ 371.614923] ___sys_recvmsg+0x21f/0x4d0 [ 371.619022] ? ___sys_sendmsg+0x840/0x840 [ 371.623210] ? __fget+0x210/0x370 [ 371.626666] ? save_trace+0x290/0x290 [ 371.630817] ? __might_fault+0x110/0x1d0 [ 371.635089] ? find_held_lock+0x35/0x130 [ 371.639240] ? __might_fault+0x110/0x1d0 [ 371.643411] __sys_recvmmsg+0x226/0x6b0 [ 371.647398] ? SyS_recvmsg+0x50/0x50 [ 371.651207] ? lock_downgrade+0x740/0x740 [ 371.655512] ? __mutex_unlock_slowpath+0x71/0x800 [ 371.660500] ? check_preemption_disabled+0x3c/0x250 [ 371.665522] SyS_recvmmsg+0x125/0x140 [ 371.669443] ? __sys_recvmmsg+0x6b0/0x6b0 [ 371.673735] ? do_syscall_64+0x53/0x640 [ 371.677704] ? __sys_recvmmsg+0x6b0/0x6b0 [ 371.681856] do_syscall_64+0x1e8/0x640 [ 371.685737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.690729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 371.695911] RIP: 0033:0x45c6b9 [ 371.699216] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 08:51:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 371.707040] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 371.714314] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 371.721715] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.728992] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 371.736439] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000027 08:51:20 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x100, 0x80000) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @initdev}, &(0x7f0000000300)=0x10) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5}, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="5aaa1a63c02dd97d308f78280000001000010800", @ANYRES32=r8, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x202000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) write(r1, &(0x7f00000000c0)="000b00ca0000784e47b2f10004000000002ffd4dc98f6bb5e9fac1e9fc74031150e2152770f843e2e458569c585765c4c464423be1af83322e354d35eadccee9dc7ca9713f43bff47039099d79fdb77193011c5aa4ee1876fc267486e28e868718cc7291c78022391c7a9b02c767ea52d25158b53ebcd8fe0f5c8e037e1a17f5eba68c9b5036bf050832df07a1f41f1d74d867481a80f3d9dad1fd3bc49818b757644cb506b945fa90bb1a5eab75747831efd1d0aaaf3b8505c9", 0xba) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCATTACH(r4, 0x4004743d, &(0x7f0000000000)=0x4) r5 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@dfltgid={'dfltgid'}}], [], 0x6b}}) 08:51:20 executing program 3 (fault-call:2 fault-nth:40): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 371.933515] FAULT_INJECTION: forcing a failure. [ 371.933515] name failslab, interval 1, probability 0, space 0, times 0 [ 371.945776] CPU: 1 PID: 21156 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 371.953895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.964073] Call Trace: [ 371.966704] dump_stack+0x142/0x197 [ 371.970445] should_fail.cold+0x10f/0x159 [ 371.974621] should_failslab+0xdb/0x130 [ 371.978616] kmem_cache_alloc_node_trace+0x280/0x770 [ 371.983837] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 371.989306] __kmalloc_node_track_caller+0x3d/0x80 [ 371.994395] __kmalloc_reserve.isra.0+0x40/0xe0 [ 371.999101] __alloc_skb+0xcf/0x500 [ 372.002883] ? skb_trim+0x180/0x180 [ 372.006567] netlink_dump+0x235/0xb10 [ 372.010397] ? consume_skb+0xbc/0x340 [ 372.014236] netlink_recvmsg+0xaaa/0xdc0 [ 372.018314] ? netlink_dump+0xb10/0xb10 [ 372.022763] ? _copy_from_user+0x99/0x110 [ 372.022778] ? copy_msghdr_from_user+0x292/0x3f0 [ 372.022796] ? netlink_dump+0xb10/0xb10 [ 372.022810] sock_recvmsg_nosec+0x89/0xb0 [ 372.022819] ? __sock_tx_timestamp+0x90/0x90 [ 372.022831] ___sys_recvmsg+0x21f/0x4d0 [ 372.022845] ? ___sys_sendmsg+0x840/0x840 [ 372.022855] ? __fget+0x210/0x370 [ 372.022870] ? save_trace+0x290/0x290 [ 372.022885] ? __might_fault+0x110/0x1d0 [ 372.022896] ? find_held_lock+0x35/0x130 [ 372.022906] ? __might_fault+0x110/0x1d0 [ 372.022930] __sys_recvmmsg+0x226/0x6b0 08:51:20 executing program 3 (fault-call:2 fault-nth:41): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 372.029575] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11712 sclass=netlink_route_socket pig=21160 comm=syz-executor.4 [ 372.031857] ? SyS_recvmsg+0x50/0x50 [ 372.031871] ? lock_downgrade+0x740/0x740 [ 372.031891] ? __mutex_unlock_slowpath+0x71/0x800 [ 372.031900] ? check_preemption_disabled+0x3c/0x250 [ 372.031920] SyS_recvmmsg+0x125/0x140 [ 372.031929] ? __sys_recvmmsg+0x6b0/0x6b0 [ 372.031938] ? do_syscall_64+0x53/0x640 [ 372.031947] ? __sys_recvmmsg+0x6b0/0x6b0 [ 372.031958] do_syscall_64+0x1e8/0x640 [ 372.031966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.031979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 372.031986] RIP: 0033:0x45c6b9 [ 372.031990] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 372.032000] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 [ 372.032004] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 372.032009] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 372.032014] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 372.032019] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000028 [ 372.083762] FAULT_INJECTION: forcing a failure. [ 372.083762] name failslab, interval 1, probability 0, space 0, times 0 [ 372.204116] CPU: 1 PID: 21165 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 372.212047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.221513] Call Trace: [ 372.224112] dump_stack+0x142/0x197 [ 372.227764] should_fail.cold+0x10f/0x159 [ 372.231943] should_failslab+0xdb/0x130 [ 372.235934] kmem_cache_alloc_node+0x287/0x780 [ 372.240594] __alloc_skb+0x9c/0x500 [ 372.244240] ? skb_trim+0x180/0x180 [ 372.247889] netlink_dump+0x235/0xb10 [ 372.251709] ? consume_skb+0xbc/0x340 [ 372.255553] netlink_recvmsg+0xaaa/0xdc0 [ 372.259687] ? netlink_dump+0xb10/0xb10 [ 372.263717] ? _copy_from_user+0x99/0x110 [ 372.267981] ? copy_msghdr_from_user+0x292/0x3f0 [ 372.272855] ? netlink_dump+0xb10/0xb10 [ 372.276853] sock_recvmsg_nosec+0x89/0xb0 [ 372.281021] ? __sock_tx_timestamp+0x90/0x90 [ 372.285636] ___sys_recvmsg+0x21f/0x4d0 [ 372.289694] ? ___sys_sendmsg+0x840/0x840 [ 372.293886] ? __fget+0x210/0x370 [ 372.297427] ? save_trace+0x290/0x290 [ 372.301236] ? __might_fault+0x110/0x1d0 [ 372.305479] ? find_held_lock+0x35/0x130 [ 372.309542] ? __might_fault+0x110/0x1d0 [ 372.313780] __sys_recvmmsg+0x226/0x6b0 [ 372.317972] ? SyS_recvmsg+0x50/0x50 [ 372.321763] ? lock_downgrade+0x740/0x740 [ 372.325907] ? __mutex_unlock_slowpath+0x71/0x800 [ 372.330735] ? check_preemption_disabled+0x3c/0x250 [ 372.336015] SyS_recvmmsg+0x125/0x140 [ 372.339910] ? __sys_recvmmsg+0x6b0/0x6b0 [ 372.344066] ? do_syscall_64+0x53/0x640 [ 372.348063] ? __sys_recvmmsg+0x6b0/0x6b0 [ 372.352226] do_syscall_64+0x1e8/0x640 [ 372.356208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.361056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 372.366287] RIP: 0033:0x45c6b9 [ 372.369471] RSP: 002b:00007ff1ec8c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 372.377326] RAX: ffffffffffffffda RBX: 00007ff1ec8c86d4 RCX: 000000000045c6b9 08:51:20 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x2000000000000}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) write(r4, &(0x7f0000000340), 0x41395527) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setattr(r6, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x9, 0x6, 0x4, 0x7ff, 0x8, 0x10000, 0x1}, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) mkdir(&(0x7f0000000740)='./file0\x00', 0x1a7) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) connect(0xffffffffffffffff, &(0x7f0000000340)=@ethernet={0x0, @local}, 0x80) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)=@gcm_256={{0x303}, "456c0eb3617734e7", "0edc30a8cb563a440a6c03292f7b0da8751f1b59a9b35119ae3c0aeb731f5411", "cb9048f0", "8b04a0dd735cc206"}, 0x38) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r8, r9, &(0x7f0000000040), 0xa808) connect$inet6(r9, 0x0, 0x0) 08:51:20 executing program 3 (fault-call:2 fault-nth:42): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 372.385117] RDX: 0000000000000344 RSI: 0000000020005c80 RDI: 0000000000000003 [ 372.392514] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 372.399796] R10: 0000000000010122 R11: 0000000000000246 R12: 0000000000000004 [ 372.407064] R13: 0000000000000896 R14: 00000000004cb2fa R15: 0000000000000029 08:51:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) 08:51:20 executing program 3: r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:21 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 372.629174] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=21181 comm=syz-executor.3 08:51:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 372.717734] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=21181 comm=syz-executor.3 08:51:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) sysinfo(&(0x7f0000000300)=""/149) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYRES16=r4, @ANYRESDEC=r4], 0x2}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') 08:51:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc00, 0x8020) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000040)) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3}, 0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000180)=""/79, &(0x7f0000000200)=0x4f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x97b9}}}, 0x84) recvmmsg(r0, &(0x7f0000005c80), 0x1, 0x0, 0x0) 08:51:21 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}, 0xfffffffd}], 0x400000000000207, 0x10122, 0x0) [ 372.841640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11712 sclass=netlink_route_socket pig=21198 comm=syz-executor.4 08:51:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(0xffffffffffffffff, 0xc01c64ae, &(0x7f0000000000)={0x8001, 0xf98d, 0x3, 0x5, 0x3f, 0x7fffffff, 0xff}) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x7b, &(0x7f0000000380)=@srh={0x89, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="0065040100000000801000486b0000000400000000000001"], 0x18) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r2, @ANYRES16=r3], 0x2) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast}, 0x2, 0x4, 0x4, 0x3}}, 0x80) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0xc2, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/194}, &(0x7f0000000140)=0x78) 08:51:21 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000100)=""/4096, 0xbf, &(0x7f0000000000)=""/191, 0x7, &(0x7f0000001100)=""/7}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) read(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r2, 0xc01064c7, &(0x7f0000000240)={0x9, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) read(r4, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000300)={&(0x7f0000000180)=[0x4, 0x129, 0xfff, 0x9a, 0x0, 0x1, 0x1, 0x401, 0x5], 0x9, 0x0, r3, r4}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x6e7e, 0x804875bf, 0x1, 0x7, 0x2, 0x401, 0x6d08], 0x7, 0x80000, r3}) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:21 executing program 3: r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x301040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000180)=0x1f, 0x8) r3 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={r6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r6, 0x80000000}, 0x8) r7 = socket(0x10, 0x3, 0x0) getsockopt$inet_dccp_int(r7, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r7, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r7, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 08:51:21 executing program 2: r0 = socket(0xf, 0x80000, 0x4) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = inotify_init() r5 = socket$packet(0x11, 0x3, 0x300) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x61}, @remote}, @echo_reply={0x7}}}}, 0x26) 08:51:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) 08:51:21 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:22 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) shutdown(r2, 0x1) r3 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x4, 0x2, 0x9) sendmsg$IPSET_CMD_ADD(r6, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x9, 0x6, 0x104, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x2000c044) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:22 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x80}, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000080)={0x3, 'lo\x00', {0x7f}, 0x2}) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x6, 0xffffffff, {r2}, {0xee00}, 0x7, 0x7}) syz_open_procfs(r3, &(0x7f0000000040)='net/llc/core\x00') recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10120, 0x0) 08:51:22 executing program 1: creat(&(0x7f0000000200)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_LOG_STATUS(r2, 0x5646, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000069f, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x218, 0x0, 0x0}, 0x40) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000200)='nfs\x00', 0x0, &(0x7f0000000000)) 08:51:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000002240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003040), 0x924924924924724, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r6 = inotify_init() r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCSABS3F(r8, 0x401845ff, &(0x7f0000000000)={0xffffffff, 0x8001, 0x3ff, 0x8, 0x7fffffff, 0x5}) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r9, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000140)={r11}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000040)={r11, 0x7ff}, 0x8) [ 373.787140] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 08:51:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000000)={0xd000, 0xd000, 0x8, 0x2, 0x9}) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:22 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x2000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) r3 = dup2(r1, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x3c, r4, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x92}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4004) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010000108000000000104000000000000dab2e80612f3124e26552d508604526593851e080000009a1bfb5f2097000082afeeed5db1d58e4284498c4c83504efaffffff9134d9c081cb2af8000000000000", @ANYRES32=r7, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:22 executing program 1: r0 = socket(0x10, 0x800000000080003, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000006a00f903ebaccb77a7fb00800100000000000000080001007808d38893542216dc0000c080715cf7cbf8112ae91000aaa139f76d7ebc84bdfdd47500000058b6afc3f86cefd8aac848b70317992ec6d48fd87f6785d964f73af1b998bb90c02040eb7470f973d182d2e9c993e530b9ebd65289d697cdab75834b00010000050009000000000000", @ANYRES32=0x0], 0x20}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="220000002100070777d000000900070102000009000000000020000305001380", 0x20) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SOUND_OLD_MIXER_INFO(r3, 0x80304d65, &(0x7f0000000180)) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:51:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 08:51:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x49b) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) geteuid() socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r3, &(0x7f0000000340)=""/177) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x5, 0x20}) r5 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r7 = creat(&(0x7f0000000100)='./file0\x00', 0x85) fallocate(r7, 0x0, 0x0, 0x2000002) fallocate(r6, 0x0, 0x6, 0x110001) ioctl$SIOCAX25CTLCON(r7, 0x89e8, &(0x7f0000000180)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x7, 0x101, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0x0, r7}) ioctl$VIDIOC_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f0000000400)={0x0, @reserved}) io_submit(0x0, 0x0, &(0x7f00000008c0)) [ 374.112270] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:51:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="49000000743e10", @ANYRES16=r4, @ANYBLOB="000325bd7000fedbdf250300000005003500010000000600280001000000050035000000000008003c002d000000"], 0x34}, 0x1, 0x0, 0x0, 0x48800}, 0x1) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x183480, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_PAUSE(r3, 0x40044145, &(0x7f0000000000)=0x3a) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x3}, {0x8}]}}]}, @IFLA_GROUP={0x8, 0x1b, 0x450}]}, 0x44}}, 0x0) [ 374.540899] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 08:51:23 executing program 2: r0 = socket(0x25, 0x800, 0x3e) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept(0xffffffffffffffff, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000001780)=0x80) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x2c, r6, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r5, 0xc0406618, &(0x7f0000000400)={{0x1, 0x0, @descriptor="16fbd51b275bafec"}}) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)={0x2c, r6, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4048000) sendmsg$NLBL_CALIPSO_C_ADD(r3, &(0x7f0000002a00)={&(0x7f00000001c0), 0xc, &(0x7f00000029c0)={&(0x7f0000002980)={0x3c, r6, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40090}, 0xc080) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) r8 = syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r9 = inotify_init() r10 = socket$packet(0x11, 0x3, 0x300) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = inotify_init() r13 = socket$packet(0x11, 0x3, 0x300) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x200000, 0x0) r16 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vcsa\x00', 0x400, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000c40)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b40)={0x8c, r8, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xe6c}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r11}, {0x8, 0x1, r14}, {0x8, 0x1, r15}, {0x8, 0x1, r16}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4041}, 0x7c8097f81fb9b147) ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f0000002540)={0x20, 0x2, "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"}) write(r0, &(0x7f000018efdc)="400010", 0x3) recvmmsg(r0, &(0x7f0000002500)=[{{&(0x7f0000000100)=@l2tp6, 0x80, &(0x7f0000001480)=[{&(0x7f0000002680)=""/119, 0x77}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000002a40)=""/4103, 0x1007}, {&(0x7f0000005cc0)=""/102387, 0x18ff3}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000001400)=""/38, 0x26}, {&(0x7f0000001440)=""/37, 0x25}], 0x8, &(0x7f0000001500)=""/4096, 0x1000}, 0x5}], 0x1, 0x10122, 0x0) r17 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={&(0x7f0000002700)="53bc2a87c81e4a2654a185868472bfdeab273e2569f4f6d1bf7ad07b249d410fe8feae74002569f95d9970f415276a9356354c17c60ea732f86595632ef5d1c3c8c812ea19ee6f0b85387b6130143301f75420dc475203c9fa49867038786f1228e106228f48bd63f04c069e7377bf9209dae61199258be6e8aeae01bc5be3469334fe2754e80982bb673b56e4c1c3b8bb53a2ead80e46721e6ca490c27136ca8acd664ef1afb1879e3ff539799bddfbc74e35d7fc34a684", &(0x7f00000027c0)=""/136, &(0x7f0000000000)="756e2605b327a1b8", &(0x7f0000002880)="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", 0xd36, 0xffffffffffffffff, 0x4}, 0x38) openat$cgroup_type(r17, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 08:51:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}, 0x20000000}], 0x1, 0x12103, 0x0) 08:51:23 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20000014}, 0xa1db50b3cc716fc5) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000779cf44e270000000000000000", @ANYRES32=r8, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x400000, 0x2, {0x77359400}, {0x3, 0x2, 0x40, 0x20, 0x5, 0x4, "8350df3b"}, 0x1, 0x2, @planes=&(0x7f0000000000)={0x6, 0x80000000, @mem_offset=0x1, 0xecf0}, 0x7ff, 0x0, r0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600000000000000300b00000000000000f0ffffffffffff5d0800000000000000000000000000009d080000000000000600000000000000480b000000000000080000000000000007040000000000000400000000000000d10b000000000000fdfffff0ffffffff"]) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 374.956662] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) write(r1, &(0x7f0000000080)="94fc5ce92078f2ce1f7191fc70a18443aa27baccc502b3050565bbf5548cba39d05bcc7fa6c434aeb6ed32059c55a3508041ba6ddc23c7fcd8d308a67eacdcecb3b18e20bbcb5b8a5eee45bd073f4e645222d4440bed3de1252e0cc072185522eec507858028bfcb21ab28ef45db14564fff4eb96475364d447ea91506374c0dbe3c2ea2f6d04213eac851423df78a420b7e498fd3fde800fbf3095bb5a5acaf026a684d02a91a3cdc", 0xfffffffffffffffe) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:23 executing program 4: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000002c0)="5a8557d281b504db575c4b0b0e82916b8ad7331f9fd9f33d4e9010a49e40b616bd36e3aaa35e", 0x26}, {&(0x7f00000003c0)="45e5766e7fd3447ad4933ec9f1f14dd9adf9607fa41701707c5447b5442fd12beb91318a283c855d9ff2543099fea7441acbebd864463e04afca7c013d68f5e90d6a88ce85167ae9eb83349c1cb5fa735d3aca0399a450d6177bc7c2cedae80e3a8437028c358dec2fcf9f7da44943e33cc994d293753ddee0264bdf82af5518f531eb573a30babe7974d52977dcf2cce2de110aaa890b574379350a6c0b3189d75723d8579ba282db2048a583f6d60b781c806cff670b300ea0db9aa8cf1a1ecb67f3256f2d51b79be0f4acfdeeba4f91fbea9e50b7eb40f6271764fb3f9f28f6c22af7bb0d28915a2a", 0xea}, {&(0x7f0000000300)="f08a44f8015375686cfaf72dcd79", 0xe}, {&(0x7f0000000340)="c9a52fa63076601f402e739dc25bfee90c77d13aa29e0885e6c02a94f43d413e5dc14e6884ed2e15bb9d6a72ebfc869d0dedf3ee2e", 0x35}, {&(0x7f00000004c0)="184f4a18adebca3057967a5d67ea8ce55f1541b985c97015180980dff3acce92ee3a8fe90881227048a61e9aca82c99d495f4def516c2df0796bad32133478599cb74a7fb8de14b55ec3a50550ce8fc14c26d97f1613d461c6ecbffe0edde21e65e4d0d03c50ca52cf7095beb1c85d7af177c1e10d1e211f6d47be6a9c309f4319dee174c2b5d907bcbbac3c31dfd53694c2eb67ea9f5cfce1c878c4398df9ff65d883af9e41b1738efa006c1d0703ce2f18391686c2f2946df186de090144f448fdbce0adb2", 0xc6}, {&(0x7f0000000640)="32e9c2e38501bf8031879fff3f9c21a0a3086bbb351300acc26a8cfdbda745bdf8735c18f82ad463af8ae0995af42e95a34022b44915557040f53cf4a10162f46939fefdb0bee250f08369b787de087fe8a71ffca8a0a3a295f8ec5de48d16005eeef74e7380120dc2ceceb3f9726f4af5a07f196e9aca0dc6b495a4969cfe1b64fddfbd3b70fdb73ba99eb052dcbbf9798f90ddb415cec6fcf05681547bc94ad45647cd93f35d085167056d5905c4c52caa5fc24a6cae5109f388a4dcf9092da7ccf56d29662d2f49ad81f267fe1deb", 0xd0}, {&(0x7f00000005c0)="0fc554121574e936476c4eb115d7f9641c74beb4bdde4c59d9161da43f70d81176c7900e2573926f21f2ce231d4548aab7609de776241e048630a95cfa494f6a", 0x40}], 0x7, &(0x7f00000007c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @rand_addr=0x400, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @dev={0xac, 0x14, 0x14, 0x35}, @local}}}], 0x70}, 0x10000000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r11 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r14 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r14, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$sock_SIOCGPGRP(r14, 0x8904, &(0x7f0000000140)) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:23 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x101480, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r1, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0xffffffffffffffff}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1f}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'vcan0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x8004) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r4, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:23 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 375.221425] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 375.326107] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 08:51:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) recvmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x4e, 0x10063, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x10203, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000080)=0x1) [ 375.438312] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 08:51:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x200001) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="006d040100a84d55b4ea000001"], 0x18) recvmmsg(r3, &(0x7f0000003bc0)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000003380)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/4097, 0x1001}, {&(0x7f00000020c0)=""/189, 0xbd}, {&(0x7f0000002180)=""/121, 0x79}, {&(0x7f0000002200)=""/63, 0x3f}, {&(0x7f0000002240)=""/99, 0x63}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/122, 0x7a}, {&(0x7f0000003340)=""/35, 0x23}], 0x9, &(0x7f0000003440)=""/238, 0xee}}, {{&(0x7f0000003540)=@generic, 0x80, &(0x7f0000003880)=[{&(0x7f00000035c0)=""/144, 0x90}, {&(0x7f0000003680)=""/140, 0x8c}, {&(0x7f0000003740)=""/181, 0xb5}, {&(0x7f0000003800)=""/88, 0x58}], 0x4, &(0x7f00000038c0)=""/95, 0x5f}, 0x29}, {{&(0x7f0000003940)=@isdn, 0x80, &(0x7f0000003a80)=[{&(0x7f00000039c0)=""/176, 0xb0}], 0x1, &(0x7f0000003ac0)=""/208, 0xd0}, 0x1000}], 0x3, 0x10121, 0x0) 08:51:24 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 08:51:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) msgget$private(0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = inotify_init() r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup2(r3, r2) r5 = inotify_init() r6 = socket$packet(0x11, 0x3, 0x300) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_S_FREQUENCY(r7, 0x402c5639, &(0x7f0000000200)={0x200, 0x5, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x8005, 0x0, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r8, 0x5}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'vlan0\x00', {0x7, 0x3, @empty}}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000060f4e243001073000000000000000087e07caefde7c91ced0000000000000000ff0200000000000000000008000000010001000000000000"], 0x42) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r9, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="006504010000000000000000000000000000000100000000"], 0x18) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000000000)=[@mss={0x2, 0x56d}, @timestamp, @sack_perm, @mss={0x2, 0x8}], 0x4) 08:51:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x240000, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000040)={0x0, "1fc8d92d48ae5a0e532ff2779e4eced2578e190c0fd79e812de7eb9e4aab6d81", 0x2, 0xffff, 0x2, 0x40004, 0x1000030, 0xa}) 08:51:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:24 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:24 executing program 2: r0 = socket(0x3, 0x2, 0xfc) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:24 executing program 2: r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_RESET(r2, 0x5000, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f00000000c0)={0x401, 0x7, 0x4, 0x4000, 0x82, {r5, r6/1000+30000}, {0x2, 0xc, 0xff, 0x5, 0x0, 0xff, "648f0610"}, 0xa5a, 0x3, @userptr=0x40, 0x4}) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000380)=@srh={0x0, 0x1fffffffffffff65, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback]}, 0x18) write(r7, &(0x7f0000000000)="140000ef51001f0214f9f4070009040081000710", 0x75) recvmmsg(r3, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:24 executing program 1: lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7940000000000, 0x400000000000000}, 0x1010, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x32a) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[@sack_perm, @mss={0x2, 0x3}, @window, @mss={0x2, 0x91c}], 0x4) sendmmsg(r1, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000580)='Y', 0x1}, {&(0x7f00000002c0)="a5437c0230ef12f708145aebe71d607aa3822176477180a8180c969c4c339357f80197dc0ad45fb2e009de8bf56b39d147e9ee0e1133c0bb3918c4f6cd09", 0x3e}, {&(0x7f0000000480)="6cd27eaa89a813459ac2294be2a7ad90c412ded552dccbdb097cd10e934d2cd8d9e08e60fd8583127bb9079b6f17540faf5b05d06f448a38c9352e762841aba159df7ce8def7fc9774b155fc5d067537cd990dfe06f6d12d3c43314f70b3fc88f08b3acd7b40083aa18d3f9558b31d80577f586e6326682bd1e13fc273e1ccd91ca13487a7ea023e2cb0c948a3a0dff64f40d5e8ba5f82776d5bd190df4718da748911847c3a7ccda298a7110f65", 0xae}], 0x3}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100), 0x618) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x32a) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss, @timestamp, @mss={0x2, 0x2}, @mss={0x2, 0x3}], 0x4) sendmmsg(r2, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000002240)='Y', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="160e90cb39bca59f8c4064ac6d7b242060a07bc4309e3eb79d8745797b308edd84adef35ad9d8a17240f38f55f57c55f380d17eb11c751b2458cb5820875db81d255eea402f1c11ca7fc01964aeb9ed6ef4e80bc67cba7e7fe961fe5d921442b0a06b135f8a73b68dc904b436f256f50ae7cb980e69e7580b9f11c6ede4210f23240559b8c427000d7ce7862417ab5a50e494b2a54e346d7ffa008ccef06813e235b446788ac0f1df3c65bc1fb5393364a2efd284640ec000800"/198], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000100), 0x618) close(r2) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x3d, &(0x7f0000000200), &(0x7f0000000240)) dup2(r3, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000240)=""/65, 0x18) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000440)={0x9e0000, 0xa757, 0x4, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x1af1d18, 0xff, [], @p_u8=&(0x7f0000000300)=0x5}}) bind$pptp(r5, &(0x7f00000001c0)={0x18, 0x2, {0x0, @rand_addr=0x8}}, 0x1e) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000008000400"/24], 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') 08:51:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:24 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='auxv\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='auxv\x00') r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1, 0x0, 0x1, 0x2}, 0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100766c616e000000001000028006000100000000000400038008000500", @ANYRES32=r6, @ANYBLOB], 0x48}}, 0x0) [ 376.468322] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 08:51:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="1400000052001f0214f9f4070009040081000710c3e75a47adb3e18666af1ae6aa5488bc9bdd2a1a3017c03f7b4f9599eecdff650c9f15ff87840bb3909be327ec4c1028fb1323c64d40bc781756878a4700235b27", 0x55) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x581840, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x8144, 0x1, 0x10, &(0x7f0000fff000/0x1000)=nil, 0x5}) socket(0x9, 0xa, 0x6) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) connect$caif(0xffffffffffffffff, &(0x7f0000000000), 0x18) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:25 executing program 1: timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x209) 08:51:25 executing program 1: r0 = perf_event_open(&(0x7f0000000340)={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, 0x80000, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xfe80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x5c831, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0) pipe(0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000140), 0x10) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x111700, 0x0) write$uinput_user_dev(r4, &(0x7f0000000d40)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x81, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77d0c77e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x45c) splice(r0, &(0x7f0000000000)=0xffffffffffffff83, r0, &(0x7f0000000040)=0x6, 0x4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00001da000/0x18000)=nil, 0x0, 0xfffffe72, 0x0, 0x0, 0xa00000000000000) 08:51:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x1, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = epoll_create(0x9) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000af31208077c67f3bd133354777ea18b372c9598565596f6b8bd2240beb2c9c1210a018001950b7708ff6f345343718aaac466d455c335bdcaab9a1b5849c6c414a553e054def23803a33febac7e7367be1970504a540d736363fedf9d63b8367a32dd87abfb1", @ANYRES32=r6, @ANYBLOB="000000000000000008001c00ef000000"], 0x28}}, 0x0) 08:51:25 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="c80400114d0002002bbd7000fddbdf25ae27cfa022364a94a2a2b93a8cb900", @ANYRES32=r4, @ANYBLOB="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"], 0x4c8}, 0x1, 0x0, 0x0, 0x8001}, 0x24008010) write(r0, &(0x7f0000000040)="1443960052007a0280607aa8c80f3bb0c670f64f6a1f6558450300005de7abca008924fab864bea78c", 0x29) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 377.128694] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:51:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020000000100", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:25 executing program 2: r0 = socket(0x10, 0xa, 0x1) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) 08:51:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = inotify_init() r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x10122, 0x0) [ 377.508508] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 377.535529] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 377.580000] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 377.615531] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 377.658751] device bridge_slave_1 left promiscuous mode [ 377.690809] bridge0: port 2(bridge_slave_1) entered disabled state 08:51:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r5, @ANYBLOB='\x00'/16], 0x28}}, 0x0) [ 377.756086] device bridge_slave_0 left promiscuous mode [ 377.767698] bridge0: port 1(bridge_slave_0) entered disabled state 08:51:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x4}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 377.834700] device veth1_macvtap left promiscuous mode [ 377.848379] device veth0_macvtap left promiscuous mode [ 377.875752] device veth1_vlan left promiscuous mode [ 377.902083] device veth0_vlan left promiscuous mode 08:51:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 379.403082] device hsr_slave_1 left promiscuous mode [ 379.456511] device hsr_slave_0 left promiscuous mode [ 379.508678] team0 (unregistering): Port device team_slave_1 removed [ 379.519028] team0 (unregistering): Port device team_slave_0 removed [ 379.528868] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 379.576519] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 379.654711] bond0 (unregistering): Released all slaves 08:51:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050f88da38bef8f1fa0000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200000001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 08:51:28 executing program 5: 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, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece4580e, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c9b7cbbeeeacbe34a"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x23, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 379.704959] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 389.930250] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 397.284586] NOHZ: local_softirq_pending 08