7936c64466d58c0873e24a3dfc9f5ec7696041de585d4d522209259f45df2570dfbd577f69c5c84486d574fb795ac649d280ac8090b4e010e3f223c52048ddefb093109eef79a3fcf0d77479705cece588848750f63783db6cec56726d1c638ebbb747f5bb", @ANYRES16=r4, @ANYBLOB="000227bd70001f000000010000000000000008410000004c0018000000007564700000000000000000000000000000000000000000000000000000000000000005000000000000000000000000001e00"/98], 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x8, 0x2002) r5 = dup(r0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pwritev(r8, &(0x7f0000000000)=[{&(0x7f0000000240)="fe", 0x1}], 0x1, 0x45) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f00000002c0)={0xfffffeff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) write$P9_RFSYNC(r8, &(0x7f00000000c0)={0x7, 0x33, 0x1}, 0x7) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000380)={r6, r7/1000+10000}, 0x10) bind$inet(r1, &(0x7f0000001440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e20}, 0x10) r9 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r9, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x1, 0x0, @link_local}, 0x10) listen(r9, 0x2) accept4$llc(r9, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10, 0x80000) [ 402.877464] protocol 88fb is buggy, dev hsr_slave_0 [ 402.882641] protocol 88fb is buggy, dev hsr_slave_1 [ 402.966941] audit: type=1400 audit(1574543966.631:117): avc: denied { shutdown } for pid=12316 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 21:19:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x65, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) [ 403.034591] llc_conn_state_process: llc_conn_service failed [ 403.047999] protocol 88fb is buggy, dev hsr_slave_0 [ 403.053102] protocol 88fb is buggy, dev hsr_slave_1 21:19:26 executing program 0: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) tkill(0xffffffffffffffff, 0x33) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x2000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e21, 0xe, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x0, 0x7}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000400)={0x60, 0x0, 0x5, {{0x0, 0x5, 0x5ee1ddab, 0x9, 0x10000, 0x7, 0x8001, 0x9}}}, 0x60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='asymmetric\x00', 0x0, &(0x7f0000000100)='o', 0x1, r1) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r1) add_key(&(0x7f0000000080)='asymmetric\x00', 0x0, &(0x7f0000000100)='o', 0x1, r2) r3 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000280)='\x00', r2) keyctl$negate(0xd, 0x0, 0x2, r3) getpgrp(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r4, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000879218aefa82009d1906f5d5369c17ecaca17457bcfe4fcef302d9608fd1e0fbee387188f46bc5659aa36524f1ffdbe847c62791f5f523708901824b2bcad4141c1ba39c10440cb183dccd9b73f237a42098f4ea81a8982fbc2a9e6b54086dadcaaeca", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000001340)) write$UHID_SET_REPORT_REPLY(r6, &(0x7f0000000480)=ANY=[@ANYBLOB="0e000000000000007f40e600b69a3bcd6cd894431d80e2646a8ee61be41c67c6ddf6c15f9a9a5dddb3d05099e0ac94ec050698e2c0e8317bbe5fcc9afa2f34f5bec4f0f7b967471de63cef08bcc38e4c8531b76c79dcb6891c01e9970bf68ad8851e025542786e488d31d2df129a268ce42184bbeb4ab79175e351d9702b43153775d432c783e5b447f23b16146c4e4839468087485cd3c74027ae7a82a047a0b2e7f99c5d9c3988a2127f8c88e32387f43cec7f38615bddca4c9cef2bb9f6613f25d967128c41f4ba143143dadd49c13b02fc2af257f3823df42889380a868db4602f864d515388367bf692e8da4d88df77"], 0xf2) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x8000, 0x0) 21:19:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x6b, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x6e, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:27 executing program 5: r0 = socket$kcm(0x11, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000180)=@nfc={0x103, 0x14}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000040)="9cffffffffffba007a9b80008100256388a8", 0x12}], 0x1}, 0x20000480) r2 = add_key$keyring(&(0x7f0000000980)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', 0x0, &(0x7f0000000a00)='F', 0x1, r2) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet(0xa, 0x801, 0x84) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000000300)={0x8, {{0x2, 0x4e21, @multicast2}}}, 0x88) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100c7ca", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={r9, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0x101}, &(0x7f00000002c0)=0x8) keyctl$search(0xa, r2, &(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x1}, r3) 21:19:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r5 = dup(r4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000140)=""/214, &(0x7f0000000000)=0xd6) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 403.536475] ceph: device name is missing path (no : separator in /dev/sr0) [ 403.553891] batman_adv: batadv0: adding TT local entry ba:00:7a:9b:80:00 to non-existent VLAN 1379 21:19:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) perf_event_open(&(0x7f00000000c0)={0x8, 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={0x8000, 0x4}}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001680)="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", 0x1000, 0x20000000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x400, 0x44200) accept4(r1, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f0000001640)=0x80, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000700)=0x398) socket$nl_route(0x10, 0x3, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) dup3(0xffffffffffffffff, r2, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000540)='/dev/cec#\x00', 0x2, 0x2) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(0x0) sendmsg$nl_generic(r3, &(0x7f0000000600)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x3040430}, 0xc, &(0x7f00000005c0)={&(0x7f0000000740)={0x2c4, 0x25, 0x800, 0x70bd2c, 0x25dfdbff, {0x1e}, [@generic="431be2e7efabbea8ba28ca546366af3c1a33bde9c672e0be8fa19c55213f8da76ced6b618cea56df0b5c57ec0e0321bd0e5095c87ef74a8a33dc5b4ad0a678d78db5b7b06bae574ad967203a5f564c1011d1446877e823f075b7e5f648", @nested={0x250, 0x2b, [@generic="dceff0607eef7dc40ec3daa442e8d7986e88093cc505acd52754d39e92b1b046fa820d88b128", @typed={0xc, 0x59, @str=')em0\x00'}, @typed={0x8, 0x12, @ipv4=@broadcast}, @typed={0x8, 0x86, @u32=0x7ff}, @generic="fb256332bafaf3395e309ef69752cb361987f1ae596d6c8b71393c02557a74a3fc835ccfd6d6249e564a0e24d65c3075fde445d1e0dc6493912f813ee6ac06a2989cebcb957f36c9c0d69607f95ba3e045319f1b8ee290093042c7239a8d10440e2eb9e6a6d5cbd4fec5fb97be445073a0c2c2f699e8340a1e", @generic="31a7259a1796ac277635e9c1ac290a28889534982465811efa87aeb2ab68f1657e3139d9f3204bd0153323ede25beb7ba11c0913e8d1269f4a3dd6af94f785b705d5515126784726e52b7781a40a7a51e0888e0fb863f419c485b931800c89fd6d9fd1a23c372025995deaa19e4cb070b8995774d815bc1749c3c3a200543c0897a4a675c31d5e9b53f63953b1888d10b11376df6dffa675c06b815551580e031b77eaa336f7e192858437fac1c93169f93e7d3b5c13adb747b6ff9a58d2c4881fcf4b5a61c9182609ac9e46857d8a0d43def37d4b9e311b743bf97f03710f2bf8cf0c5df0999240bd87d434d103ab25", @typed={0x8, 0x34, @pid=r4}, @typed={0x8, 0x20, @fd}, @typed={0x8, 0x92, @pid=r5}, @generic="377d2b084989f67e4a5d11f52a483207800688d8c3e4a2e7eff63f70705f54ddefda20c9b81543c769cfa2700e5f2052ba6bdf4a7eb0a3e7a5ae09498ad3a1869494599df7a7338eba607d406fa0b29361d32b855cb2694f68604772ec64c25ced4d92bc873bcab30b92572506660363d90a3674a6647da1d656e131302b32d43b3db26b1c5c9590bc"]}]}, 0x2c4}}, 0x2001) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x100000) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/btrfs-control\x00', 0x40, 0x0) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000240)=0x9, &(0x7f0000000340)=0x4) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) r8 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x1, 0x22f500) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x75b}}, 0x1, 0x5, 0xffff4f76, 0x8, 0x101}, &(0x7f0000000400)=0x98) [ 403.618490] ceph: device name is missing path (no : separator in /dev/sr0) [ 403.642543] sctp: [Deprecated]: syz-executor.5 (pid 12355) Use of struct sctp_assoc_value in delayed_ack socket option. [ 403.642543] Use struct sctp_sack_info instead 21:19:27 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x10000) getsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) close(r2) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x303222) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 21:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x71, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) [ 403.718866] batman_adv: batadv0: adding TT local entry ba:00:7a:9b:80:00 to non-existent VLAN 1379 [ 403.720595] sctp: [Deprecated]: syz-executor.5 (pid 12369) Use of struct sctp_assoc_value in delayed_ack socket option. [ 403.720595] Use struct sctp_sack_info instead [ 403.777400] llc_conn_state_process: llc_conn_service failed 21:19:27 executing program 4: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') r1 = socket(0x2, 0x1000000000000002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0xff, 0x4) sendfile(r1, r0, 0x0, 0x10003) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x1, 0x4}) 21:19:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0xba1000, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'yam0\x00', 0x2}, 0x18) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') ioctl(r2, 0x8, &(0x7f0000000280)="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") sendfile(0xffffffffffffffff, r3, 0x0, 0x0) dup2(0xffffffffffffffff, r3) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r4, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4014}, 0x2000000) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f0000001280)=0x9, 0x4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000012c0)) ftruncate(r2, 0x8007ffc) sendfile(r0, r2, 0x0, 0x72439a6b) 21:19:27 executing program 5: ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002c40)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000100)) flock(0xffffffffffffffff, 0x922f358ed6f687ba) perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x10fab679f0c3fa11, 0x121) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @empty, {[@timestamp={0x44, 0x4, 0x3d, 0x3}]}}, @tcp={{0x0, 0x4e20, 0x42424242, 0x41424344, 0x0, 0x0, 0x5, 0x90a443025eb162d0}}}}}}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f0000000200)={0x1}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000480)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={r2}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') perf_event_open(&(0x7f0000000000)={0x20000000000006, 0x70, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7f, 0x3}, 0x20000200000000, 0x10006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:19:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:27 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x9, 0x11340, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c8b, 0x2, @perf_bp={0x0, 0x4}, 0xa81, 0x5, 0x40000000, 0x8, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/144, 0x90}], 0x4, 0x27) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) renameat2(r3, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) [ 404.156152] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 21:19:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000780)=ANY=[@ANYBLOB="000000000300000002000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002000000ac1414000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d0add07513cf1ffad7a0039859630ed1c130b580cb2ed1698913879bebbe96c3d80b08cef7f3d54a333ee33440d70e9c865fa895ea529081739b09cb9d5a6d4b3dd424ea562a59c063c840dcef75eb12fdb40b4980a650ab1e5c514806ba72b5b5954065565f5cab1e7e9cdf927b2d0c960b6f62dce44e6ea6a3774eef3a522d5e1ec52c9a8d20155f9c2992b779602f99e40ef43f6b2d43b32953100ccd9123e1361e78e7cf4d5de4933df68377cb901da485cbd34d11df334e932f28a5f18e2462406"], 0x110) r5 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000200)=0x1df2615a8d694c35, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r7, 0x0, 0x0}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r8, 0x0, 0x0}, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r9, 0x21f, 0x0}, 0x10) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r10, 0x0, 0x0}, 0x10) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r11, 0x0, 0x0}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000980)=ANY=[@ANYBLOB="3a56b657ab9311de582a803a32bad800797dbdd4f17f214455063b895cf38d0a2baf75d7337207b7a7f152f122de5cc024f331f0524f5ac162da1d6ae0d86271328a0f90df1ef91e155e06e27aa44d773650ca1412945857ade813f9480e9e6d8de648b125adce79182e3fe1f1f70aab1dc7fa8a3f81e20972246f65b459f584c45b2abf5f0352bc4834993ad6aa1d5bdebc906b6aca4acf7e71961338b1d02a47e6a32409ad60ffa6ff8c2b4c40f768eda4335307628d499e981c59fc", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES64, @ANYPTR, @ANYRESDEC=r5, @ANYRES32, @ANYPTR64, @ANYRESOCT, @ANYRESDEC=r2], @ANYRESHEX, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYRES32=r6], @ANYRES64=r5, @ANYRES16=r3, @ANYRES32, @ANYRESHEX=r11, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYPTR64, @ANYRESDEC=r8, @ANYRESDEC=r9, @ANYRES32=r10, @ANYRES16=0x0, @ANYRES16=0x0, @ANYRES32=r2], @ANYRESOCT=r2], @ANYBLOB="11e9734dcdd2197f5f5544215deb9995fe71bd7ce1b51e64468c1bcf9a652a4f5dd1a35b918b17e41007d402b911d0efbad836bd195450e41f09213708e2cd855299cab78466bc4c37b3156e3404a74ec03c9450bb4138fbe3cd762566904af3c6451a3f630d0385956cd89db5341d6c0c8f5c18ea6c3813a8eafc1308458684f1a665f9ea8be3d8a8dc894eff3c0015c77b844b9f9fbdab7a41cbe03a158a8b3df4c6ccb767497eba2d75c2a5d227430f2652fa0a5852edc5f807347c2bbaa3b54c6610cc312027abced806af1556dde8cf9277bd9c49fe520f8ab7acb885f5bed1d33d9c51b0fc2b8fff6ea99c5cf553", @ANYRES32=0x0], 0x3}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x8000) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) r12 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r12, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet(0xa, 0x801, 0x84) r16 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r15, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r17}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r14, 0x84, 0x71, &(0x7f00000001c0)={r17, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=r17, @ANYBLOB="66000000c2ac758c45b65d1c843c231f0132b671097c795e14a0db00433cda8214f5f0257a3dda99a4df3e000000f0f732b2fa122dae0080815cbf5597050000000000aa7acb6f42fe6c221fb1c248db38f9675a6f92aa05007c51bc67c653fc4545f006367b135e9ee286c34c15ea57c9c9b24892e8bb4fbce06cabf544325edb5625f88f1ca8ede7f3306b9b3cd4100d42b1552c02d42168a5f407afd2e30c01cbe0aca675afc300"/182], &(0x7f0000000300)=0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r12, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r18, 0x9}, &(0x7f0000000380)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff) 21:19:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/304]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x04\x00', 0x22504, 0x0) r2 = getpid() ptrace(0x10, r2) getpgid(r2) r3 = getpid() ptrace(0x10, r3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x101000, 0x0) fcntl$setown(r4, 0x8, r3) 21:19:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x75, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:28 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_persistent(0x16, 0xffffffffffffffff, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x1ff) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000140)=0x10) 21:19:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x76, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x156, 0xdb42}, 0x10) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:28 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 0x0, 0x53a, 0x3ff, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x40000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x44}) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000140), 0xfffffffffffffe88) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x30a, 0x0, 0x0, 0x7}, 0x10) read(r0, &(0x7f0000000400)=""/162, 0xacd) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2b) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, @ip6ip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x4}}}]}, 0x34}}, 0x0) r6 = mq_open(&(0x7f00000004c0)='ip6tnl\x00', 0x6eb3ebbbcc0884f2, 0x60, 0x0) mq_notify(r6, &(0x7f00000001c0)) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, 0x0, 0x4000) mq_timedsend(r6, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10000003, 0x0, 0xc8f8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f00000110c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000002a00)}, &(0x7f0000002a80)=0xc) syz_extract_tcp_res(&(0x7f0000000340), 0x20000000000005, 0x1f) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7}, 0x0, 0xe, 0xffffffffffffffff, 0x9) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r7, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r7, &(0x7f00000003c0), &(0x7f0000000200)=""/208}, 0x18) mq_notify(r6, &(0x7f0000002940)={0x0, 0x2000003f, 0x0, @thr={&(0x7f0000002800)="af66bfe98e95b8cc6a3dced16eb4f5f7e6490cfed992463a3a03faeae42fd6c34280bb44a5e1e56ec8fa0c59ad9a3baa971b39a11fd6c410d7b51bec30ca0523dbebed287de315c9ffb166a5aba7ade4d4df4f26cdeeda59bd7da10798a29832f9de04b603b3c1421976ca57f56ac67df7d67bf9e5da6560ed2ee1132032", 0x0}}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, 0x0, 0x0) 21:19:28 executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x2001, @rand_addr="00007fd6e3d8c4c1c6c800000052b300"}, 0x1c) syz_emit_ethernet(0x90, &(0x7f0000000180)={@local, @random="192bd05e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x5a, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}, {"6b4e8f8d99128712a041b9b3c7a767209acdb4c7c802f3b8b5a85583ee96e10eb4696d5fc9b4e4d45605a1c6843713a75004c7b4b9b141e35a1133c6f5e000000d13bcbec1ff"}}}}}}}, 0x0) 21:19:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x77, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) [ 404.969702] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 21:19:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') mkdir(&(0x7f0000000300)='./file0\x00', 0x0) sched_setaffinity(0x0, 0xffad, &(0x7f0000000c40)=0x5) 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) listen(0xffffffffffffffff, 0x6) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {}, [], {}, [{0x8, 0x0, r3}, {0x8, 0x0, r3}], {0x10, 0x6}}, 0x34, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000800)='./file0/file0\x00', &(0x7f00000007c0)='./file0\x00') clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000600)='./file0/file0\x00', 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[], &(0x7f0000000280)=""/148, 0x0, 0x94}, 0x20) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf0") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000380)="208de3a050ef6c71fe104bd201c8843deabb1e69a88afb04c18dfcb5337ab5630af95a0a2adeaab5e3a9390dfbe51afaab467082a83cf6984d797fecd081bc35f762f80ea14c527021261576da") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x7ff, 0x0, 0x9, 0x8000, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000a00)=@newsa={0x13c, 0x10, 0x963ddcda599079f3, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback}, {@in6=@rand_addr="54568e4f736521840d3b3ebc6027d84b", 0x0, 0x33}, @in6=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x100}}]}, 0x13c}}, 0x0) sendmsg(r6, &(0x7f0000002900)={&(0x7f0000001100)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001180)="1b4182a2608d1c5b047c1dafe1b55fd223f95de9bba26a1a383ec080fc12dfca05d53789ac59508826df58e0821a344d3206efa330c21c7416f21de2cce01e5749d394308ba690dc4940f54c439ddf038788187f24159b9362c07160f1729474113ab40a3a5d3a058033ece9c749b5c7ca96369d7bc6f301395a4cb68308c258abb4963919da645d86db1e9fe8faa48b79724eb8400e5f64b12943c5d42c6ccbed6edc63c6a8459ccd4ce4b62717ee83d23a50cb7e6b3d", 0xb7}, {&(0x7f0000001300)="54d5114adbd82db6087e7b0755005ce86b42cf87f9170e08281afe617922d227fff5eb34c80ebab44f597149f139e8220041359794124e46c18307961911f70017b5f119ba99d1d9a6d543ddd84c34303d87eca3751567ac1d6ce8597434cd8b0800a9836ede1510d0d63586e153d86f8c39b0b4ef527178adf16c9cf38333f3b0184a4193dd62f6d538992dacb6ba65d96bfc55d362c90f85706384df47c983ba9659d32433913f428f521c6ef1a90676581d4eea0cccf19c68cff0b75649bd2a0a0e", 0xc3}, {&(0x7f00000000c0)="22717b8d34df9e9f42902b2c9d7a892587d69ac1cf520318de721f486ef7640f415ef1d69054a38e69b80db983ab133e5988e90787766c", 0x37}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000001240)="8a266531771b0450311acd38f36f6c4456861be8c874848a34d79b62330d824f719943270b3ab49c9d533b2a8f6cd4c2b223cb87d35756d976fb5f6d99bf42e3f8d43b8c0df3608724a277ca53ad7fcc6c017f06f5e8cc256312d5d4e7f9", 0x5e}, {&(0x7f0000002400)="c436d8d7dfccbfabea8362d76f3da116b0bf7061a25c5a78d514bd8093d37a815061ea0791bb9eafda272a9cba31e2befd75b11cd7a23628bff305fe9c3f8bf50fa09c8151ac389ece9c22c26fe66f63b2d7d937fe5a51682a535e92ce5239ccd65abdc58b94c767b1281f58aeefa948a002abcfb673308132eed817f6f46c796b5260208ef637b73e66d55d40ed7a81a576ff7fa0892ea8a4", 0x99}, {&(0x7f00000024c0)="ecc3f73b7659fb9a53e1982d4bdd61ca32630e52228f8ac0250e33077938fcc2f439d1442c5fd66d24b686b5b0b186aba40dfecbf994c73cd9d0651f1e054a4c14e3933b3335c2401fa9ad6e430b4d08d4ae1970c020c67ffc19d86ba950b386bda7c0d7352335f81d2314cce9122a7b8a33f2d481789dd84268b847bc8e6c8e05ac7a30eaf3e2af808116bf9297f73c75827a46edd7a3305a0340e9c2bc8f16b0a7a6083f11480cfc5d31bdc5f26b6122cf913fdd2a30b15c1a08da351b6674f52e1868d5372dafa506efd17b59b7f9f9214288ea1adfb90636a0cbba1a613d", 0xe0}, {&(0x7f00000025c0)="392af08e1ef03f716f43c251f1202c76c5b2a1eaf5a311543c21deee90899097425994f5176806e23065ad0cef5551575dde4187bc81a9659bdc8995185a4d4f7b4fb5f7e3c88a11c24e4b2cf956efc0e0a2b5bf1f4f1282c1d079a975945ef0e77d0da0ab56a09640ab314e57bb38ec31dabef153b8f566094cb5d1af9732383fd5f298e2844c4af339e24322f302fd47f21decaa7da758eb684b4638fedaa58c17a983d88ddf060b83e71ed963c75f9dfc72c73a055af7121fff30b77f587a4e8179e49690e228e3608d0f3d967c13a787460731d922c144939ada64343e6956", 0xe1}, {&(0x7f00000026c0)="0f", 0x1}], 0x9, &(0x7f00000027c0)=[{0xa8, 0x1, 0x1f, "d00b007ec4e538d94bcd73a392e9d4217074a4e57af3e5b61b6ff7f7dfaedc0c66c12668306248c1ed31ab2185664f223ca2dcb023d943a15e76f9f34a1a33ccf471b96f0d83c33fdb418e1e2db79c061250491017c4fbe143070496ef7dfb84ae57f80b43b0276222eec2682c3303d64e1587cac028a5d7e9620ee0955d7d8c403584493bbf86113b1ab373628bd65845355122b2e6ad80"}, {0x68, 0x101, 0x100, "c32b35a5375bc54729a6c88b1161045d089ceef7eb45fca59e20dfe55da9f3ff2511cd3332bdf60392d3beb3e6e3b3c83b1e6c08056698c83a6e47f8e0b0684dd2331314cde4565449cbbd3e2554edeeaa56be15"}], 0x110}, 0x10000000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200", 0x12, 0xfffffffffffffffd}], 0x0, 0x0) 21:19:28 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x22124}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0xa, 0x801, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={r5, @in={{0x2, 0x4e24, @remote}}, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8]}, &(0x7f0000000140)=0x100) 21:19:28 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@link_local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x13}, @dev}, @tipc=@payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6}}}}}}}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x700) 21:19:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x78, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') mkdir(&(0x7f0000000300)='./file0\x00', 0x0) sched_setaffinity(0x0, 0xffad, &(0x7f0000000c40)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x6) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {}, [], {}, [{0x8, 0x0, r3}, {0x8, 0x0, r3}], {0x10, 0x6}}, 0x34, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000800)='./file0/file0\x00', &(0x7f00000007c0)='./file0\x00') clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000600)='./file0/file0\x00', 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[], &(0x7f0000000280)=""/148, 0x0, 0x94}, 0x20) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf0") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000380)="208de3a050ef6c71fe104bd201c8843deabb1e69a88afb04c18dfcb5337ab5630af95a0a2adeaab5e3a9390dfbe51afaab467082a83cf6984d797fecd081bc35f762f80ea14c527021261576da") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x7ff, 0x0, 0x9, 0x8000, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000a00)=@newsa={0x13c, 0x10, 0x963ddcda599079f3, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback}, {@in6=@rand_addr="54568e4f736521840d3b3ebc6027d84b", 0x0, 0x33}, @in6=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x100}}]}, 0x13c}}, 0x0) sendmsg(r6, &(0x7f0000002900)={&(0x7f0000001100)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001180)="1b4182a2608d1c5b047c1dafe1b55fd223f95de9bba26a1a383ec080fc12dfca05d53789ac59508826df58e0821a344d3206efa330c21c7416f21de2cce01e5749d394308ba690dc4940f54c439ddf038788187f24159b9362c07160f1729474113ab40a3a5d3a058033ece9c749b5c7ca96369d7bc6f301395a4cb68308c258abb4963919da645d86db1e9fe8faa48b79724eb8400e5f64b12943c5d42c6ccbed6edc63c6a8459ccd4ce4b62717ee83d23a50cb7e6b3d", 0xb7}, {&(0x7f0000001300)="54d5114adbd82db6087e7b0755005ce86b42cf87f9170e08281afe617922d227fff5eb34c80ebab44f597149f139e8220041359794124e46c18307961911f70017b5f119ba99d1d9a6d543ddd84c34303d87eca3751567ac1d6ce8597434cd8b0800a9836ede1510d0d63586e153d86f8c39b0b4ef527178adf16c9cf38333f3b0184a4193dd62f6d538992dacb6ba65d96bfc55d362c90f85706384df47c983ba9659d32433913f428f521c6ef1a90676581d4eea0cccf19c68cff0b75649bd2a0a0e", 0xc3}, {&(0x7f00000000c0)="22717b8d34df9e9f42902b2c9d7a892587d69ac1cf520318de721f486ef7640f415ef1d69054a38e69b80db983ab133e5988e90787766c", 0x37}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000001240)="8a266531771b0450311acd38f36f6c4456861be8c874848a34d79b62330d824f719943270b3ab49c9d533b2a8f6cd4c2b223cb87d35756d976fb5f6d99bf42e3f8d43b8c0df3608724a277ca53ad7fcc6c017f06f5e8cc256312d5d4e7f9", 0x5e}, {&(0x7f0000002400)="c436d8d7dfccbfabea8362d76f3da116b0bf7061a25c5a78d514bd8093d37a815061ea0791bb9eafda272a9cba31e2befd75b11cd7a23628bff305fe9c3f8bf50fa09c8151ac389ece9c22c26fe66f63b2d7d937fe5a51682a535e92ce5239ccd65abdc58b94c767b1281f58aeefa948a002abcfb673308132eed817f6f46c796b5260208ef637b73e66d55d40ed7a81a576ff7fa0892ea8a4", 0x99}, {&(0x7f00000024c0)="ecc3f73b7659fb9a53e1982d4bdd61ca32630e52228f8ac0250e33077938fcc2f439d1442c5fd66d24b686b5b0b186aba40dfecbf994c73cd9d0651f1e054a4c14e3933b3335c2401fa9ad6e430b4d08d4ae1970c020c67ffc19d86ba950b386bda7c0d7352335f81d2314cce9122a7b8a33f2d481789dd84268b847bc8e6c8e05ac7a30eaf3e2af808116bf9297f73c75827a46edd7a3305a0340e9c2bc8f16b0a7a6083f11480cfc5d31bdc5f26b6122cf913fdd2a30b15c1a08da351b6674f52e1868d5372dafa506efd17b59b7f9f9214288ea1adfb90636a0cbba1a613d", 0xe0}, {&(0x7f00000025c0)="392af08e1ef03f716f43c251f1202c76c5b2a1eaf5a311543c21deee90899097425994f5176806e23065ad0cef5551575dde4187bc81a9659bdc8995185a4d4f7b4fb5f7e3c88a11c24e4b2cf956efc0e0a2b5bf1f4f1282c1d079a975945ef0e77d0da0ab56a09640ab314e57bb38ec31dabef153b8f566094cb5d1af9732383fd5f298e2844c4af339e24322f302fd47f21decaa7da758eb684b4638fedaa58c17a983d88ddf060b83e71ed963c75f9dfc72c73a055af7121fff30b77f587a4e8179e49690e228e3608d0f3d967c13a787460731d922c144939ada64343e6956", 0xe1}, {&(0x7f00000026c0)="0f", 0x1}], 0x9, &(0x7f00000027c0)=[{0xa8, 0x1, 0x1f, "d00b007ec4e538d94bcd73a392e9d4217074a4e57af3e5b61b6ff7f7dfaedc0c66c12668306248c1ed31ab2185664f223ca2dcb023d943a15e76f9f34a1a33ccf471b96f0d83c33fdb418e1e2db79c061250491017c4fbe143070496ef7dfb84ae57f80b43b0276222eec2682c3303d64e1587cac028a5d7e9620ee0955d7d8c403584493bbf86113b1ab373628bd65845355122b2e6ad80"}, {0x68, 0x101, 0x100, "c32b35a5375bc54729a6c88b1161045d089ceef7eb45fca59e20dfe55da9f3ff2511cd3332bdf60392d3beb3e6e3b3c83b1e6c08056698c83a6e47f8e0b0684dd2331314cde4565449cbbd3e2554edeeaa56be15"}], 0x110}, 0x10000000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200", 0x12, 0xfffffffffffffffd}], 0x0, 0x0) [ 405.239473] sctp: [Deprecated]: syz-executor.3 (pid 12462) Use of struct sctp_assoc_value in delayed_ack socket option. [ 405.239473] Use struct sctp_sack_info instead 21:19:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800a1695e1dcfe87b1071") syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@quota_quantum={'quota_quantum', 0x3d, 0x100000001}}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000000)=0x1000) 21:19:29 executing program 3: syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1d, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth0_to_hsr\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="1bff01"]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'lo\x00@\x00', 0x1801}) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x437, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xe04, 0x2, @perf_config_ext={0x6, 0xb}, 0x900, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffff7f, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x8000002}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x1, 0x0) splice(r5, 0x0, r6, &(0x7f0000000640), 0x0, 0x5) socket$inet6_sctp(0xa, 0x0, 0x84) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0xfff, 0x5, 0x6, 0x7ff}, &(0x7f0000000300)=0x33b) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x4000}, 0x8) connect$inet6(r4, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, 0x0) socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0xd3, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x802, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r3, 0x0, 0xfff3, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) r9 = openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x80, 0x0) r10 = fcntl$getown(r3, 0x9) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f00000003c0)={[], 0x0, 0x4, 0x5, 0x1, 0x1000000, r10}) splice(r3, 0x0, r2, 0x0, 0x1002000000000003, 0x1) sendto$packet(r3, &(0x7f0000000340), 0xfffffffffffffd4d, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="0bd54b4f7f78e2dddd5209f86b20c56cb06070397f3a75626ce4dae6977aeb63765d55831b31c1a9b513c0c86eb83fc53e64340b5418051a405b3692ceed0fb707007c33eff7308febf7e4576ff97bd3656388e3addaf264e28ab68a8357f2ed8ecd179b75c1f9be249b18397f9bf3933326ae0f7bfd6f07f841df51afd8f262a74a6bedef796be7cb458fc9dedd04bbf177a4738c3751b18a92459f2b", 0x9d, 0x0, 0x0, 0x0) 21:19:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xedV\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) lseek(r1, 0x203ffffd, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket(0x42000000015, 0x805, 0x0) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt(r2, 0x0, 0x8, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0x30d) write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf, 0x1f, 0x73}, 0x20000357) mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) 21:19:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x156, 0xdb42}, 0x10) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x79, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:31 executing program 0: syz_read_part_table(0x0, 0x6876b688bcd26e3, &(0x7f0000000080)=[{&(0x7f0000000000)="025b81ffffff0a000000ff07000000ffffff81000800000000000000004000ffffff85000000e1000000887700720030b5829237c30000000000008000da55aa", 0x40, 0x1c0}]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000001c0)={0x5d, 0x7d, 0x1, {{0x0, 0x48, 0x2, 0xf67e, {0x10, 0x1, 0x7fff}, 0x6000000, 0x2, 0x7, 0x9, 0x0, '', 0x8, '$:cgroup', 0x1, '%', 0xc, '(.eth0cpuset'}, 0x0, '', r0, r1, r3}}, 0x5d) 21:19:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xedV\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) lseek(r1, 0x203ffffd, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket(0x42000000015, 0x805, 0x0) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt(r2, 0x0, 0x8, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0x30d) write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf, 0x1f, 0x73}, 0x20000357) mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) 21:19:31 executing program 3: prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) creat(&(0x7f0000000400)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000003c0)='bridge_slave_1\x00', 0x10) socket$inet6(0xa, 0x100800000000002, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001780), 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) pipe(&(0x7f0000000240)) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200004) r1 = open(0x0, 0x141042, 0x0) ftruncate(r1, 0x200004) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-monitor\x00', 0x80, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, &(0x7f0000000280)) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000580)) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000340)=0xb24) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="7f6935d4683ef79bf09d77efded2fce25e8c37b61e91bb48a767", @ANYRES16=0x0], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000000)=0xd) write(r5, &(0x7f0000000040)="e0", 0xfffffe00) ioctl$TIOCSETD(r5, 0x5437, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000000c0)=0x2, 0x4) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) 21:19:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7b, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:31 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x313100) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/\x8c\x00', 0x6b5ae3fe2d495fa6, 0x0) mkdir(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 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, 0x6, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4) fstatfs(r2, &(0x7f0000000340)=""/237) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @local}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x100) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x522ec494) poll(&(0x7f0000000540)=[{r2, 0x3700}], 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) keyctl$chown(0x4, r4, 0x0, r6) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x4800, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000300)=0x4, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) getgroups(0x4, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0]) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 21:19:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7c, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7d, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xedV\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) lseek(r1, 0x203ffffd, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket(0x42000000015, 0x805, 0x0) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt(r2, 0x0, 0x8, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0x30d) write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf, 0x1f, 0x73}, 0x20000357) mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) 21:19:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x2) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:32 executing program 3: prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) creat(&(0x7f0000000400)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000003c0)='bridge_slave_1\x00', 0x10) socket$inet6(0xa, 0x100800000000002, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001780), 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) pipe(&(0x7f0000000240)) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200004) r1 = open(0x0, 0x141042, 0x0) ftruncate(r1, 0x200004) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-monitor\x00', 0x80, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, &(0x7f0000000280)) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000580)) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000340)=0xb24) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="7f6935d4683ef79bf09d77efded2fce25e8c37b61e91bb48a767", @ANYRES16=0x0], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000000)=0xd) write(r5, &(0x7f0000000040)="e0", 0xfffffe00) ioctl$TIOCSETD(r5, 0x5437, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000000c0)=0x2, 0x4) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) 21:19:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x156, 0xdb42}, 0x10) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x8f) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$KDGKBLED(0xffffffffffffffff, 0xc074510c, &(0x7f0000000100)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={0xffffffffffffffff, 0x15, 0x1, 0xffffffff, &(0x7f0000000580), 0xa}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x1, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/../file0\x00') r0 = memfd_create(&(0x7f0000000500)='%\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file1\x00', &(0x7f00000000c0)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1d5000, 0x0) sendto$rose(r1, 0x0, 0x3df, 0x0, &(0x7f0000000280)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x6, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000300)=0x1) mount(0x0, &(0x7f00000002c0)='./file0/../file0/file0\x00', &(0x7f0000000340)='sysfs\x00', 0x0, 0x0) 21:19:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xedV\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) lseek(r1, 0x203ffffd, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket(0x42000000015, 0x805, 0x0) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt(r2, 0x0, 0x8, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0x30d) write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf, 0x1f, 0x73}, 0x20000357) mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) 21:19:34 executing program 0: r0 = open(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, 0x0) accept4$tipc(r0, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000200)={0x6, @loopback, 0x4e22, 0x1, 'fo\x00', 0x20, 0x4, 0x11}, 0x2c) fstat(r0, 0x0) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) fsetxattr$security_evm(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, 0x0) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, 0x0) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, 0x0) setxattr$system_posix_acl(&(0x7f0000000540)='./file1\x00', &(0x7f0000000480)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010000000000000002000200", @ANYRES32=r5, @ANYBLOB="040006000000000008000600", @ANYRES32=r7, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="1200c9f8", @ANYRES32=r8, @ANYBLOB='\b\x00\f\x00', @ANYRES32=r4, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r6, @ANYBLOB="10000400000000002000c21000000000"], 0x54, 0x2) mount$overlay(0x400050, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3ff) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./bus\x00', 0x6, 0x1) ftruncate(0xffffffffffffffff, 0x208200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) 21:19:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000100)) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) [ 410.990413] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:19:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$KDGKBLED(0xffffffffffffffff, 0xc074510c, &(0x7f0000000100)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={0xffffffffffffffff, 0x15, 0x1, 0xffffffff, &(0x7f0000000580), 0xa}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x1, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/../file0\x00') r0 = memfd_create(&(0x7f0000000500)='%\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file1\x00', &(0x7f00000000c0)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1d5000, 0x0) sendto$rose(r1, 0x0, 0x3df, 0x0, &(0x7f0000000280)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x6, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000300)=0x1) mount(0x0, &(0x7f00000002c0)='./file0/../file0/file0\x00', &(0x7f0000000340)='sysfs\x00', 0x0, 0x0) [ 411.039702] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 411.056157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 411.071382] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 411.134037] overlayfs: workdir and upperdir must reside under the same mount 21:19:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x10, r0, 0x0) memfd_create(&(0x7f0000000040)='posix_acl_access', 0x3bcc64abf1eeab36) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x800) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x10, 0xffffffffffffffff, 0x0) exit(0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 21:19:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @broadcast}, 0x10) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) sendto$inet(r0, 0x0, 0x1d0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) sendto(r0, &(0x7f0000000100)="16", 0x100000, 0x8055, 0x0, 0x0) 21:19:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x8f00) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:35 executing program 1: unshare(0x24020400) r0 = dup(0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) socket(0x8bf870feba1d9b3, 0x6, 0x40) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000440071053d0aa56f45dc5208c8d865f808d776f10d34df5f7a370253ff19a8a47f3a484dd477f5fcadf0848c900ddbb7cf45bb6dd43b13df522d90f3081d78301e74380c7095b84a57e5beb91e7d806cf9252c495f268033f155aee01dc7b3f976327fff7f43ce7ab9a871a17adb12d84e6185139151b769ad6283a4d1230b798646ac73cdf6de859ce4568d76e849c312cccb023caf7705394033e2c2435abe46a0cde7ac3bce179c7b998b68643c"], &(0x7f0000000080)=0x78) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e22, 0x8, @local, 0xfffffffe}, @in={0x2, 0x4e22, @multicast2}]}, &(0x7f0000000140)=0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={r0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet(0xa, 0x801, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r9, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000480)={r9, 0x20, 0x5, [0x1000, 0x7, 0x3f, 0x0, 0x2b5]}, &(0x7f00000004c0)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x7, 0x1, [0x4]}, 0xa) unshare(0x2020000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000000240)=""/162, &(0x7f0000000000)=[{0x80000001, 0xf6, 0x3, &(0x7f0000000300)=""/246}]}) [ 411.399365] sctp: [Deprecated]: syz-executor.1 (pid 12598) Use of struct sctp_assoc_value in delayed_ack socket option. [ 411.399365] Use struct sctp_sack_info instead 21:19:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0xff0f) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x156, 0xdb42}, 0x10) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:37 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r0, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0xbde, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x3, 0x3}, 0x0, 0x0, &(0x7f0000000280)={0x3, 0x2, 0x401, 0xc64}, &(0x7f0000000300)=0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x7}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)={r1}, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x44580, 0x142) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000100)="6e23603861c9e1e5f315048d0cb28172f82408e241056fb4b7b42af350406258a3ef70d346"}, 0x20) 21:19:37 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000040)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) 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, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ce]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 21:19:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000440)={0xff, 0x7, 0x1ff, 0x7c1, 0x10, 0xffff}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='batadv0\x00', 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat(r3, &(0x7f0000000380)='./file0\x00', 0x22c142, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000003c0)=0x3) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000288, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) sendmsg(r5, &(0x7f0000000240)={&(0x7f00000000c0)=@caif=@rfm={0x25, 0x6, "451e0d2fb247f3140c2a56ea9130906c"}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)="3e6c1912342905cbd50e098a2234ad3bf956a8479ec050ca3c58b32d10bc52a4ffdea76ec5167aa7e7ca90913186a019e3c659139e44", 0x36}, {&(0x7f0000000180)="13bd2a62d3d43818cb8c742f12976a01bdf57c096aee45e0314771e402d19c471316398584b56dce2d5cfe0d8d1b66cdf15a0dfff107f725379ceb7a837529866a851867c868e5b4f009abe201ec4a33170b3fc7d81e0db919e2b10f1055fa3f38073f36f93f2d30a7e4f5d035417bbd521a38314eb164f3", 0x78}, {&(0x7f00000002c0)="db507443f5aba6b5a85486427802603a0695b2986ee3bf7e27979ff28e10f26b1bcf8114ed5540f40094e3c9479a745084b91a53e07e0f7e7fe02dd5435196d600170e16823460005840165fab3ce144952c8cb2d5004ef2325a1db0aba9593c42dc8f1ebdea8d932135610c7a0ed78da0e4f34cc82a51e6a6f80f50f2a9f41ee23939332c0d9a9364299ceb357dbc4a7ad885868226373a65f1c0a5a2c8f7882257b3fa68be63", 0xa7}], 0x3}, 0x2004d091) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000400)={'syz_tun\x00', {0x2, 0x4e20, @rand_addr=0x3ff}}) 21:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x1000000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/igmp\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000002) sendfile(r2, r0, 0x0, 0x6f0a77bd) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 21:19:37 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x1ff}, &(0x7f0000000200)={0x0, 0x1c9c380}, 0x0) 21:19:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x2000000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req={0x400, 0x4, 0xaab}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') sendfile(r1, 0xffffffffffffffff, 0x0, 0xe0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x8000) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000340)=""/94) fremovexattr(0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x630e80) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xa) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) lseek(r4, 0x0, 0x0) r5 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f00000004c0)={0x7fff, 0x8, 0xa, 0x10001, [], [], [], 0x12, 0x6, 0x54a, 0x0, "fd00"}) accept4$unix(r5, &(0x7f00000004c0)=@abs, &(0x7f00000001c0)=0x6e, 0x800) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x10000, 0x4000) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback}}, [0x6, 0x3ff, 0x100000001, 0x0, 0x0, 0x4, 0x1, 0x100, 0x0, 0x1ff, 0x0, 0x1, 0x2, 0x6cdd3255]}, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r7}, 0x8) ioctl$int_in(r6, 0x800000c004500a, &(0x7f0000000300)) readv(r6, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) clone(0x1, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:19:37 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0655db7b2803b4f0a12585675d26b0d5e383e5b3b60ced5c54dbb7295df0df8217ad62005127000000000000e60000", 0x30) r2 = accept$alg(r1, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x71d) recvmmsg(r2, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0, 0xfffffffffffffda9}}], 0x1, 0x0, 0x0) [ 414.251903] audit: type=1400 audit(1574543977.921:118): avc: denied { map } for pid=12650 comm="syz-executor.1" path="/dev/ashmem" dev="devtmpfs" ino=15868 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 21:19:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x8f000000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:38 executing program 5: r0 = eventfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000002c0)={r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r0}) 21:19:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x156, 0xdb42}, 0x10) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0xff0f0000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:40 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000002740)=ANY=[@ANYBLOB="1800000000000000000000000000f3ff95000000000000001739f486a0ef063f58e57c4f3c167972fc5489a4ef7507020d447d9d007970d52bafd9c4365dde7f3bbfcb8129a6ef0ba5f002e97d7ef97a9029fd3354d6538094d26a9eacb2ae39233f0494050c710cdaee6d1639c8a46f7f20161953d41200205ebf8f117b054e35b249bdca000c81d6ddd903a3083406d3746b10dd8184a31d35194a1ae5b54dca7231605e38f35c4cba78688460b3017e315c08541b2ac4b9843bbe5dc73e41437bc36174974ec3aa2fd88df59fb261281a5d27a4b50f9206a6ead8b3a2c32b93602761f605d79c233c4e9d3a88705c40b5ddcba24012946542489b0b6ef1459d5542ad63d5d93ed38f69d8e24d7372a7176ef77e390f2dbf5f492d19969046556d9298ec36c60fb64939f963714a2ee1531d2aa3bd9acaa772060ac6c6a11fd49059cc7d9472a018e87ea32bdd1ecde70620928d97ea10256b3d86db"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) 21:19:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:19:40 executing program 0: socket(0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200), 0x10) syz_open_dev$midi(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000a40)='/dev/admmidi#\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000012fee)='\x06\x00\x00\x00!nt#\x00|\x00\n\xc8\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000012000/0x4000)=nil, 0x4000}) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) 21:19:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)={0x41, 0x0, "af8724b55a8d280120292a0c362b3658b3d109693a29f1c284d8ec317756f8b89a167da76b89325fb2a47ee7000000000000004f0080000018"}, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x32, &(0x7f0000000200)="5a6786306fe331b6b8c2c90eee7546e0ebccc9cfd81688d36de970f21786ce7ad96042d52f1d63ec233d6e15edb754eab8f9"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:19:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x100000000000000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x156, 0xdb42}, 0x10) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 417.071022] FAULT_FLAG_ALLOW_RETRY missing 70 [ 417.095859] CPU: 1 PID: 12682 Comm: syz-executor.0 Not tainted 4.19.85-syzkaller #0 [ 417.103713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.113126] Call Trace: [ 417.115885] dump_stack+0x197/0x210 [ 417.119574] handle_userfault.cold+0x41/0x5a [ 417.124014] ? userfaultfd_ioctl+0x3a40/0x3a40 [ 417.128651] ? find_get_entry+0x3e8/0x820 [ 417.132856] ? filemap_map_pages+0x1130/0x1130 [ 417.137469] ? find_lock_entry+0x1a3/0x510 [ 417.141757] shmem_getpage_gfp+0x2cfa/0x3640 [ 417.146191] ? shmem_add_to_page_cache+0xd30/0xd30 [ 417.151191] ? lock_downgrade+0x880/0x880 [ 417.155381] ? kasan_check_read+0x11/0x20 [ 417.159545] shmem_fault+0x233/0x760 [ 417.163275] ? shmem_read_mapping_page_gfp+0x1a0/0x1a0 [ 417.168559] ? find_get_pages_range_tag+0xc40/0xc40 [ 417.173619] ? pmd_val+0x85/0x100 [ 417.177075] ? pmd_val+0x85/0x100 [ 417.180534] __do_fault+0x111/0x480 [ 417.184160] __handle_mm_fault+0x2d78/0x3f80 [ 417.188573] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 417.193430] ? count_memcg_event_mm+0x2b1/0x4d0 [ 417.198100] handle_mm_fault+0x1b5/0x690 [ 417.202199] __do_page_fault+0x62a/0xe90 [ 417.206269] ? vmalloc_fault+0x740/0x740 [ 417.210349] ? trace_hardirqs_off_caller+0x65/0x220 [ 417.215361] ? trace_hardirqs_on_caller+0x6a/0x220 [ 417.220353] ? page_fault+0x8/0x30 [ 417.223900] do_page_fault+0x71/0x57d [ 417.227697] ? page_fault+0x8/0x30 [ 417.231239] page_fault+0x1e/0x30 [ 417.234689] RIP: 0033:0x453fd0 [ 417.237883] Code: 0f 84 c4 0f 00 00 48 89 f1 48 89 f8 48 83 e1 3f 48 83 f9 20 0f 86 7b 02 00 00 48 83 e6 f0 48 83 e1 0f 66 0f ef c0 66 0f ef c9 <66> 0f 74 0e 66 0f d7 d1 48 d3 ea 49 c7 c2 11 00 00 00 49 29 ca 4d [ 417.256789] RSP: 002b:00007f391b12e7a8 EFLAGS: 00010202 [ 417.262152] RAX: 00007f391b12e850 RBX: 0000000000000003 RCX: 000000000000000e [ 417.269418] RDX: 00000000000003ff RSI: 0000000020012fe0 RDI: 00007f391b12e850 [ 417.276690] RBP: 000000000075bf20 R08: 00000000000003ff R09: 0000000000000000 [ 417.283963] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f391b12f6d4 [ 417.291233] R13: 00000000004ca309 R14: 00000000004e22f8 R15: 00000000ffffffff 21:19:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x156, 0xdb42}, 0x10) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000a40)='/dev/admmidi#\x00', 0x2, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000012fee)='\x06\x00\x00\x00!nt#\x00|\x00\n\xc8\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000012000/0x4000)=nil, 0x4000}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:19:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xd}]}, 0x30}}, 0x0) fdatasync(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 21:19:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 417.476909] FAULT_FLAG_ALLOW_RETRY missing 70 [ 417.482635] CPU: 1 PID: 12717 Comm: syz-executor.1 Not tainted 4.19.85-syzkaller #0 [ 417.490448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.499832] Call Trace: [ 417.502447] dump_stack+0x197/0x210 [ 417.506100] handle_userfault.cold+0x41/0x5a [ 417.510523] ? _raw_spin_unlock_irq+0x5e/0x90 [ 417.515040] ? userfaultfd_ioctl+0x3a40/0x3a40 [ 417.519638] ? find_get_entry+0x3e8/0x820 [ 417.523802] ? filemap_map_pages+0x1130/0x1130 [ 417.528388] ? find_lock_entry+0x1a3/0x510 [ 417.532612] shmem_getpage_gfp+0x2cfa/0x3640 [ 417.537101] ? shmem_add_to_page_cache+0xd30/0xd30 [ 417.542055] ? lock_downgrade+0x880/0x880 [ 417.546190] ? kasan_check_read+0x11/0x20 [ 417.550328] shmem_fault+0x233/0x760 [ 417.554087] ? shmem_read_mapping_page_gfp+0x1a0/0x1a0 [ 417.559353] ? find_get_pages_range_tag+0xc40/0xc40 [ 417.564355] ? pmd_val+0x85/0x100 [ 417.567797] ? pmd_val+0x85/0x100 [ 417.571248] __do_fault+0x111/0x480 [ 417.574861] __handle_mm_fault+0x2d78/0x3f80 [ 417.579258] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 417.584117] ? count_memcg_event_mm+0x2b1/0x4d0 [ 417.588783] handle_mm_fault+0x1b5/0x690 [ 417.592831] __do_page_fault+0x62a/0xe90 [ 417.596880] ? vmalloc_fault+0x740/0x740 [ 417.600924] ? trace_hardirqs_off_caller+0x65/0x220 [ 417.605933] ? trace_hardirqs_on_caller+0x6a/0x220 [ 417.610860] ? page_fault+0x8/0x30 [ 417.614404] do_page_fault+0x71/0x57d [ 417.618276] ? page_fault+0x8/0x30 [ 417.621806] page_fault+0x1e/0x30 [ 417.625262] RIP: 0033:0x453fd0 [ 417.628447] Code: 0f 84 c4 0f 00 00 48 89 f1 48 89 f8 48 83 e1 3f 48 83 f9 20 0f 86 7b 02 00 00 48 83 e6 f0 48 83 e1 0f 66 0f ef c0 66 0f ef c9 <66> 0f 74 0e 66 0f d7 d1 48 d3 ea 49 c7 c2 11 00 00 00 49 29 ca 4d [ 417.647351] RSP: 002b:00007fc5d6d3e7a8 EFLAGS: 00010202 [ 417.652708] RAX: 00007fc5d6d3e850 RBX: 0000000000000003 RCX: 000000000000000e [ 417.659972] RDX: 00000000000003ff RSI: 0000000020012fe0 RDI: 00007fc5d6d3e850 [ 417.667229] RBP: 000000000075bf20 R08: 00000000000003ff R09: 0000000000000000 21:19:41 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) 21:19:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x200000000000000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) [ 417.674487] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc5d6d3f6d4 [ 417.681775] R13: 00000000004ca309 R14: 00000000004e22f8 R15: 00000000ffffffff [ 417.697270] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 417.710362] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 417.720240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:19:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x32, &(0x7f0000000200)="5a6786306fe331b6b8c2c90eee7546e0ebccc9cfd81688d36de970f21786ce7ad96042d52f1d63ec233d6e15edb754eab8f9"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffffffffff77, 0x0, 0x0, 0x2d2) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000003780)=[{&(0x7f0000000280)="a07d303bcf3c0998e9e08cd16312ac55bc", 0x11}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000380)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 417.776083] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 417.795591] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 417.815268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:19:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:19:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4cb]}) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:19:43 executing program 1: r0 = socket$inet6(0xa, 0x8000000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, 0x0, &(0x7f00000000c0)) 21:19:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x8f00000000000000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:19:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x24008005) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0xc559, 0x400) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000280)=0x2, 0x4) socket$packet(0x11, 0x3, 0x300) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0xd909}, 0x100) 21:19:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@setlink={0x30, 0x13, 0x101, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8}, @IFLA_NET_NS_PID={0x8}]}, 0x30}}, 0x0) [ 420.059298] kvm [12761]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000004 [ 420.067743] kvm [12761]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000004 21:19:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0xff0f000000000000) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:19:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:44 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000440)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, 0x0) 21:19:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:19:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x8, &(0x7f0000001600)=[{&(0x7f0000000080)="2fcfc2d56f25879ff956d338ee22006abf4b5215dcff176d9cd228b45991b36ebc329a1ae0798a398841249098514200385bfb870900158305ef0d9863cfe969bb03628e2cc0e00c6765472a7aca72863f346d2091bf3d9c66092e48543ab935e2c239c4a6db2a07d533f777d2a410733d67063d047d52052355f68176f6d6878638099a8fe9bdf7967bd90e2c50c05532530a59bda8a0cf8c67bd576f918332a8a5819105186a9d7b093579c20b6a39d08dc58a8f9738bb8b91", 0xba, 0xffffffff}, {&(0x7f0000000140)="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", 0xfd, 0x97d}, {&(0x7f0000000240)="65133eb03d4fbee02490ce0019198310fc2cac136db0ffa5b0aef660d1c7b655adf44bbe491cdc893acf92ecd562aa169c216394c56052ee557719d72ddfbf328559ca7324f94565e2789355a75d7ed91c12dd47f78ccae6e930cd07930c4b7f03a4016fe87474c875a8180757adc249625d69d2bf6de3b461301977ef330648b7ad6d74a6adde842a1df6d5c976180563950d4d", 0x94, 0x7fff}, {&(0x7f00000004c0)="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", 0x1000, 0x5}, {&(0x7f0000000340)="0b9248b487fba129775a922a92283fb5cb1bd0e405f9f52fd227bc3986d3dbbe1643895b324ba865cb7706ffcca8940e0070ec8354619b49018517dc1349448513982e76b790c555c9c6a6619dfd6f86442729c67bd1f2d9f117326c747d5028ec478b7f33bac82bb6e59dfb9a43bcebb23437935e0f57ec2a253c2d5165338a4f46c020060014a744a73b82f47189e2065cfe6265dd0e809549fdfcbf36d9c52031eb06208607add3b5c76e24d801ca7f3ecde7f41a156c42ee5edb7ab0e6431552166f290a", 0xc6, 0x561d}, {&(0x7f00000014c0)="95fa151537ad02fcecd5d855c31c4be2ff2317cc43d7c9cd3492a182c327e9c27b578a51b6796f1b263c141ad904b6e661e1c27d2aa7a6e0adab63a6cb72bd8c374988234e250c02c1e416a7882bebbaee531c235b0521999e0b40bb7174ebf15eaae2647d33fe6ea619101437c3d16afac859e56bef4ba8b66156788952e557c73e69de5cd7a74d3b35", 0x8a, 0x6}, {&(0x7f0000001580)="7c6f7662527c6d5342a5eaa6aad68a725acdc9820ca06590c0233bed914651a6f47d27dfd7ff35b05cde76b3f09ecc2159c9ab01ee7cfbbc21780272bdc3e79d92df4f868e831912acd6bbc8bf202cc7", 0x50, 0x4b}, {&(0x7f0000000440)="9eeefd0037f149f9a6b485b7388a9294b7079a261d0e537503ef87e8aa8baf37ee9926703e8a77db9194493f2c", 0x2d, 0x6}], 0xba3349c7140eaacb, &(0x7f00000016c0)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x1000}}, {@data_err_abort='data_err=abort'}, {@noload='noload'}, {@test_dummy_encryption='test_dummy_encryption'}, {@nouser_xattr='nouser_xattr'}, {@lazytime='lazytime'}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@permit_directio='permit_directio'}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001780)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000017c0)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:19:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:19:46 executing program 1: 21:19:46 executing program 5: 21:19:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) syz_init_net_socket$llc(0x1a, 0x7, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r10 = getpid() ptrace(0x10, r10) r11 = getpgrp(r10) setpgid(r9, r11) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r12 = socket$inet(0xa, 0x801, 0x84) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r12, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r14}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00000001c0)={r14, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x9, 0x2, 0x800, 0x9, 0x1, 0x400, 0xffff, r14}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000080)={r15, @in6={{0xa, 0x4e20, 0x10000, @remote}}, 0xa7de}, &(0x7f0000000140)=0x90) r16 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r17 = dup2(r0, r2) dup3(r17, r1, 0x0) 21:19:46 executing program 5: 21:19:46 executing program 1: 21:19:46 executing program 1: [ 423.147739] sctp: [Deprecated]: syz-executor.2 (pid 12817) Use of struct sctp_assoc_value in delayed_ack socket option. [ 423.147739] Use struct sctp_sack_info instead [ 423.212231] sctp: [Deprecated]: syz-executor.2 (pid 12830) Use of struct sctp_assoc_value in delayed_ack socket option. [ 423.212231] Use struct sctp_sack_info instead 21:19:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:47 executing program 5: 21:19:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000d, 0x10032, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x8001, @mcast2, 0x7}}, 0x7, 0x8000, 0x7, 0x9, 0x7}, &(0x7f00000001c0)=0x98) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0xa, 0x801, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)=@sack_info={r7, 0x5, 0x5}, &(0x7f0000002000)=0xc) r8 = socket(0x2, 0x803, 0xff) r9 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) r11 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r11, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$TUNGETIFF(r11, 0x800454d2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r12 = dup2(r0, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8200, 0x0) dup3(r12, r1, 0x0) [ 423.596566] sctp: [Deprecated]: syz-executor.2 (pid 12844) Use of struct sctp_assoc_value in delayed_ack socket option. [ 423.596566] Use struct sctp_sack_info instead [ 423.635811] sctp: [Deprecated]: syz-executor.2 (pid 12849) Use of struct sctp_assoc_value in delayed_ack socket option. [ 423.635811] Use struct sctp_sack_info instead 21:19:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:19:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000002400)=""/4096, 0x10b6}], 0x1) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e21, @rand_addr=0xfffffc01}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x2, [0x0, 0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, &(0x7f0000000100)) 21:19:49 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x800) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff2, 0x4002012, r1, 0x0) 21:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VFIO_IOMMU_UNMAP_DMA(r5, 0x3b72, &(0x7f0000000000)={0x20, 0x2, 0x0, 0x5, 0x8}) r6 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:19:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) dup2(r0, r2) [ 426.186304] audit: type=1804 audit(1574543989.851:119): pid=12859 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir875366606/syzkaller.CpVQhL/35/bus" dev="sda1" ino=17008 res=1 21:19:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r2}) [ 426.269851] audit: type=1804 audit(1574543989.941:120): pid=12866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir875366606/syzkaller.CpVQhL/35/bus" dev="sda1" ino=17008 res=1 21:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U+', 0xa56f}, 0x28, 0x4fea20612c14143) dup3(r6, r1, 0x0) 21:19:50 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0)=0x3f365342, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0xea44f2756cd8ffe5) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) [ 426.502230] device bridge_slave_1 left promiscuous mode [ 426.510096] bridge0: port 2(bridge_slave_1) entered disabled state 21:19:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 21:19:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x51, &(0x7f0000000200)="5a6786306fe331b6b8c2c90eee7546e0ebccc9cfd81688d36de970f21786ce7ad96042d52f1d63ec233d6e15edb754eab8f9a190fb9bef0eaed1c85c6b30c9465dac7f5b2c7e05e5053f8dba8993d6595c"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000380)='c', 0x1}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffffffffff77, 0x0, 0x0, 0x2d2) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 426.548934] device bridge_slave_0 left promiscuous mode [ 426.554676] bridge0: port 1(bridge_slave_0) entered disabled state 21:19:50 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x7456b2b44dd1d36, r0) r2 = msgget$private(0x0, 0x23cea33ffd51e6f6) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000d40)=ANY=[@ANYRES32, @ANYRES32=r4], 0x8) stat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x0, 0x0, r3, r4, r5, 0x20, 0x739}, 0x100000001, 0x2, 0x4, 0x6c5, 0x400, 0x5bd2, r6}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/64) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000200000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x4000, 0x0) [ 426.805733] EXT4-fs (loop5): Can't read superblock on 2nd try 21:19:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 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$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) keyctl$join(0x1, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_MASTER={0x8, 0xa, r16}]}, 0x28}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_MASTER={0x8, 0xa, r16}]}, 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x1e0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000028600"/20, @ANYRES32=r4, @ANYBLOB="000000000000000008008700", @ANYRES32=r7], 0xffffffffffffff5a}}, 0x0) 21:19:52 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 21:19:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) dup2(r0, r2) 21:19:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200006) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 21:19:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200006) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 21:19:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x200006) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 21:19:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 430.679585] device hsr_slave_1 left promiscuous mode [ 430.732921] device hsr_slave_0 left promiscuous mode [ 430.773528] team0 (unregistering): Port device team_slave_1 removed [ 430.784575] team0 (unregistering): Port device team_slave_0 removed [ 430.795978] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 430.822969] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 430.891810] bond0 (unregistering): Released all slaves 21:19:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0xe, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) [ 430.972304] bridge1: port 1(syz_tun) entered blocking state [ 430.981297] bridge1: port 1(syz_tun) entered disabled state [ 430.989591] device syz_tun entered promiscuous mode [ 430.996247] device bridge_slave_0 left promiscuous mode [ 431.008875] bridge0: port 1(bridge_slave_0) entered disabled state 21:19:54 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x7e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000700000000000019078ac2314bbac1414110304907800000000450000000000000000010000ac1e0001ac141400084000000000000000000000e000000200000000e000000100000000000000007f00000100000000ac14140000000000e800000100000000ac14140000000000"], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) sendmsg$rds(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/51, 0x33}, {&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000003c0)}], 0x6, 0x0, 0x0, 0x404506c}, 0x4) [ 431.048632] bridge1: port 2(bridge_slave_0) entered blocking state [ 431.055037] bridge1: port 2(bridge_slave_0) entered disabled state [ 431.064308] device bridge_slave_0 entered promiscuous mode 21:19:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000009, 0x2000031, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000002fc0)=ANY=[@ANYBLOB="0f000001000000004d000000000000000298eb7fffffff3a4b80a03a83f06aac89368d3d3d5589ea4e17d407e039b09de7733fbd79cde104fe6872b283e23e82b5db4536e7a9769b614d9d5a35b9dea07dedc23bfceaa48f8cf32a4cb8adaf39968e051eb001000080c71d7d10cc35ebea9ba67e35c316483b1ea1a92159657fde4558000fd0"]}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) 21:19:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018000000000000007d0000007d00000007000000100000000000000c020000000500000003000084331cffff1000000003000000280b0000090000000000000006000000010000000300000000effda8ab0000000200000d0000000010000000010000000f00000004000000080000000200000f010000000300000003000000ff03000001000000040000000000009a00612e2900000000000000"], &(0x7f0000000180)=""/226, 0x9f, 0xe2}, 0x20) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = getpid() ptrace(0x10, r5) perf_event_open(&(0x7f0000000040)={0xa3094f8c3846ee7e, 0x70, 0xeb, 0x8, 0x0, 0x0, 0x0, 0x46, 0x20, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffe, 0xc, @perf_bp={&(0x7f0000000000), 0x3d08e60f82b83409}, 0x48, 0x7, 0x0, 0x0, 0x2, 0xb2, 0xffff}, r5, 0xfffffffffffffff7, r4, 0x0) r6 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:19:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) dup2(r0, r2) [ 431.192253] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 21:19:54 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f0000000540)="f86fdd5d66500ea0966802a54d1132b6e1a331cea2b4e0b775dcf8fe0afeffe13443c4334dfca96b924d51b6671ed2b390321b0d9372a445f1ee0eaf9c46100136b94df6dabb565b3a863e9810876383f68938956a73598e7cece008fe77eeaf3b3b765747adc070181f2808", 0x6c}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="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", 0x1000}], 0x3, 0x437554502f63d336) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0xfffffffffffffe17, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r5, @ANYBLOB="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"], 0x3}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r5}, 0x80) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a, 0xa2, 0xffffffffffffffff, 0x0, [], r5}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) accept4$inet(r7, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f00000001c0)=0x10, 0xc0800) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r8, 0x0, 0x0}, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r9, 0x0, 0x0}, 0x10) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r10, 0x0, 0x0}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r11, 0x0, 0x0}, 0x10) r12 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x1, &(0x7f0000000200)=0x0) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r15, 0x0, 0x0}, 0x10) r16 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r16, 0x800000c0045005, &(0x7f0000000080)=0x400ada) io_cancel(r14, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7, r15, &(0x7f0000000300)="e2e505a6d378751d46038f20c83216a0e026e39f99219e32d2f32c8528fa55a9a4489b1fd156c4c6b3f432b18f34faf6e5201efb733f9ff9e26aacf265c2e6719d5c4bc6edc74f588d4757a865dd9e957c7c5ea6a467c5ccd5f99953b67db3efa5bf2bd5b7843f6182b8261fc96fee0499521d858f73cd5755bc3354ca64f5dc2a5fc05440fa124cb293b6bd08f1d314037a4f", 0x93, 0x3, 0x0, 0x3, r16}, &(0x7f00000003c0)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000002500e50d000000002000000000000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff6dc4f4a70fa350c8067995c31bea12f302d195fbf708ee4543449e9c639f75b13f949673ff7e00f21b281d98c7af7ef985255ba83d1d40514a2a2b709ad4b4bf2f26636a4cfafbafe1c7244aa031b1adbfc568a0a3f61548e37c23ebd0ef42e47a52051aefc8c4a40bac6dafdece1824e241d7dbb0425c5db2a4da02ffc84355f083cac0cf7cfe2b75b127d29200ad69a0b981442e8fd6c2"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 431.315769] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 21:19:55 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 21:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000140)={r3, 0xe8, 0x1, 0x4, 0x0, 0x5e, 0x1f}) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:19:55 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) r2 = dup(r1) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0xc8, "3b32a49dd4554c19529589f643725ee30d72628565f4840e6255489f4ed3628aa7e43b5489e7dc91d3de797918e3f093c1ba7af92e1b0e0a965d4aa59efcac8030da6ddc745f1551f80794e183f36991a027192b639e9cb14cb3722fdfc7073a8bed2813f77c3829db4a65f5980a2d0860d56f3f754bd369767766b33ac8faee71aefc5f249469b6ac7ae7ffc789531632bfedc7440dbda28a3f1e092a6350402f5c2192d92a6039a045df56c50932e7052dfaed5c6d88d78f3c826c60a14488d61b84f4154ec71e"}, &(0x7f0000000080)=0xec) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB='./fiJe*\x00'], &(0x7f0000000180)='./file0\x00', 0x0, 0x1041004, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000200)={[{@data_writeback='data=writeback'}]}) 21:19:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x800000, 0x0) fchdir(r0) socket$inet6(0xa, 0x400000000001, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f00000000c0)={0x5, 0x4, 0x0, 0x800, r2}) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, 0x0) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) lstat(&(0x7f0000000140)='./file0\x00', 0x0) socket(0x8, 0x2, 0x0) setuid(0x0) socket(0x10, 0x0, 0x0) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) r3 = add_key$keyring(&(0x7f0000000980)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', 0x0, &(0x7f0000000a00)='F', 0x1, r3) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', 0x0, &(0x7f0000000a00)='F', 0x1, r4) r5 = add_key$keyring(&(0x7f0000000980)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', 0x0, &(0x7f0000000a00)='F', 0x1, r5) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r5) add_key$keyring(0x0, 0x0, 0x0, 0x0, r6) keyctl$chown(0x4, 0x0, 0x0, 0x0) lsetxattr$security_smack_transmute(0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x13f) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 21:19:55 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) dup3(0xffffffffffffffff, r0, 0x0) [ 432.627594] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 432.636762] FAT-fs (loop1): Filesystem has been set read-only [ 432.694519] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF 21:19:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:19:56 executing program 5: r0 = socket$inet6(0xa, 0x8004808000080003, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000200)=0x1, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext={0x1, 0xfffffffffffffffa}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) userfaultfd(0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xe) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x1f, 0x81}, 'port0\x00', 0x2, 0x10000, 0x3, 0x80000001, 0xfffffffe, 0x80000000, 0x9, 0x0, 0x0, 0xb2ab5e0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4\x02\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x1a001b00, 0x297ef) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x20000, 0x0) sendto$inet6(r4, &(0x7f0000000440)="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", 0x1000, 0xa0, &(0x7f0000000280)={0xa, 0x4e20, 0x3e9, @dev={0xfe, 0x80, [], 0x26}, 0x6aa}, 0x1c) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000001880)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_int(r5, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f00000002c0)={0x1, 0x2, @raw_data=[0x0, 0x7c4, 0x2a0, 0x6, 0xfffffffd, 0x101, 0x81, 0x8000, 0x6d3, 0x20, 0x5d9, 0x1f, 0x7fff, 0x7, 0x1000, 0xbb]}) 21:19:56 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x463f448cd5925404, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r2 = socket(0x2, 0x803, 0xff) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x0, 0x0}, 0x10) r5 = fcntl$dupfd(r2, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r7, 0x0, 0x0}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r8, 0x0, 0x0}, 0x10) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x0, 0x8, 0xf1a, 0x3b6}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r9, 0x0, 0x0}, 0x10) memfd_create(&(0x7f0000000280)='\x00', 0x3) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r10, 0x0, 0x0}, 0x10) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r11, 0x0, 0x0}, 0x10) r12 = dup2(r11, r10) dup3(r12, r0, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r12, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r13}}, 0x18) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x93, 0x4) 21:19:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x1000000000001e, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3ffe, 0x4) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0xa, 0x801, 0x84) chroot(&(0x7f0000000340)='./file0\x00') r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="08ffff20502bb29f39ac36ffccec00", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={r7, 0x24c80ef2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0x8, 0x200, 0xffffff00, 0x5, 0xf10, 0x0, 0x0, r8}, 0x20) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x770edb3013233be5, 0x0) ioctl$CAPI_SET_FLAGS(r9, 0x80044324, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 432.946365] sctp: [Deprecated]: syz-executor.1 (pid 13010) Use of struct sctp_assoc_value in delayed_ack socket option. [ 432.946365] Use struct sctp_sack_info instead 21:19:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xef) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x408101, 0x10) r7 = dup2(r0, r3) dup3(r7, r1, 0x0) 21:19:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0xa, 0x801, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r7, 0x8001, 0x80}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r8, @in6={{0xa, 0x4e23, 0x5, @rand_addr="6bb5d03b587a3eaac7c7846cabf85268", 0xfffffffe}}, 0x2, 0x4}, &(0x7f00000001c0)=0x90) sendmmsg$inet6(r0, &(0x7f0000001340)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000400)="b1", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000a40)="9a", 0x1}], 0x1}}], 0x2, 0x408c044) 21:19:56 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) dup3(0xffffffffffffffff, r0, 0x0) [ 433.240038] sctp: [Deprecated]: syz-executor.5 (pid 13027) Use of struct sctp_assoc_value in delayed_ack socket option. [ 433.240038] Use struct sctp_sack_info instead [ 433.272800] sctp: [Deprecated]: syz-executor.5 (pid 13031) Use of struct sctp_assoc_value in delayed_ack socket option. [ 433.272800] Use struct sctp_sack_info instead 21:19:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 21:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xfffffffffffffffc) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) dup2(r0, r2) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) dup3(r6, r1, 0x80000) 21:19:59 executing program 5: socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) close(0xffffffffffffffff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) tee(r1, 0xffffffffffffffff, 0x401, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x5, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0xb}, 0x200, 0x1, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x54bc4cce}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x13122111dfa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RWALK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000100)={0x15, 0x3d8}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r6 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) prctl$PR_GET_SECUREBITS(0x1b) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r6, &(0x7f0000000440)='#'}, 0x20) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400000001) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0xfffffe51) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x282) sendto$inet(r5, 0x0, 0x0, 0x210007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r5, &(0x7f00000012c0)="030a8a927f1f6587b967483041ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe9f, 0x40004052, 0x0, 0xffffffffffffffa9) 21:19:59 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20165, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x6698, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x21ce}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x80, 0xb, 0x0, 0x1, 0x0, 0x0, 0x56324a54, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400000000000000, 0x8001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0xfffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket(0x10, 0x4, 0x6) r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000040)={0x0, 'syz0\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x48401) ioctl$RTC_PIE_ON(r1, 0x7005) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x200003, 0x7ff}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) 21:19:59 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) dup3(0xffffffffffffffff, r0, 0x0) 21:19:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x100800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x414e9b81ba414903, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000080)=""/57, &(0x7f00000000c0)=0x39) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value={0x0, 0x5}, &(0x7f0000002000)=0x1b5) r4 = socket(0x2c, 0x1, 0x8) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r10, 0x0, 0x0}, 0x10) r11 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r11, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r12 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r10, &(0x7f00000001c0)={r11, r12, 0x3}) dup3(r7, r1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 21:19:59 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r1, @ANYBLOB="010026bd7000fbdbdf25010000000000000008410000004c00188000000073797a3100"/98], 0x68}, 0x1, 0x0, 0x0, 0x400048c0}, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000440)='?\x94\xf9xw\xba\xe7\"\x8eHT:/dev/a\xb9\x00\xb2\xb1 \x06\xb0\xba\xe6x2s\x00>\xbc\x9d!\x05\x91\f,\xf3$\xb6\x1c;<\xbd\xb2c\xb1\xf53\xf3R\xbf\x8f\x7f\x14\xc9\xa7\x8f\xd5t\x9e', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) 21:19:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d0000000000000000000000ec79a85beaad3194dae3d74ea5faadde5ab46f78831dc37675b1058fd04767b1cd0a560a85c2e20910a623e19ac50c5d7ebea454517116a39314475c152edbe03b"], 0x15) r2 = dup(r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x0, 0x0}, 0x10) write$binfmt_script(r3, &(0x7f0000000080)={'#! ', './file0', [{0x20, '9p\x00'}, {}, {0x20, '9p\x00'}], 0xa, "37062724467028c80bd69a28e0d8bce84cc1b8954d5a4f47ad3f9f53dba44c0901ca648c606135f66f1d34b004b7369896e5750a1d0a32ad5baff956c9bfb9d60df725aaea779a634009f0289bf86efc926269227082140d775d7ade501ca0b7c4eff571f8a4d4ac42e60cd0"}, 0x80) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000140)=0x81, 0x4) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRESHEX=r0, @ANYBLOB="2c7766586ec004", @ANYRES64, @ANYBLOB=',uname=wfdno,\x00']) 21:19:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000180)="39980feb2120d55169b073a3e2e9220703d5d79183f472e21b88328d0669d5741fcdacb5dd8bfbda7040f9bda11660d254ca7ffd0a6e468effd0038e73d3d0c21154e5a82470cdae1a4c5d3af0eb7bd4c8d6d6c2087f793faca092ef91b5471e23bf722ebbccf44ee760f9023d6dea4fe259d5b61da7eea98677e616eeba9e3c58e5e28640bc29d0c539ea49c6fed48e9aa91516c7bd34b366b8cdc056fadf216b08b9c6d5d6ae1d6173b110", 0xac, r0) keyctl$assume_authority(0x10, r1) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x73, 0x0, @local={0xfe, 0x80, [0x0, 0x9000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 21:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0xa, 0x801, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)=@sack_info={r7, 0x100}, &(0x7f0000002000)=0xffffffffffffff30) r8 = socket(0x2, 0x803, 0xff) r9 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socket$inet6(0xa, 0xa, 0xab) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r11 = dup2(r0, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7, 0x7) r12 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r12, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$inet6_dccp_buf(r12, 0x21, 0x8b, &(0x7f0000000040)="859ceff5a546e0124aba7310ba72fdd3968da39e7d2d98a804c0d6f99c8f2df93bdb90ac80deb2b7d58b382c26", 0x2d) dup3(r11, r1, 0x0) 21:19:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000080)=""/219, 0xdb}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x0, 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, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x33, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) [ 436.184041] sctp: [Deprecated]: syz-executor.2 (pid 13087) Use of struct sctp_assoc_value in delayed_ack socket option. [ 436.184041] Use struct sctp_sack_info instead [ 436.314526] sctp: [Deprecated]: syz-executor.2 (pid 13094) Use of struct sctp_assoc_value in delayed_ack socket option. [ 436.314526] Use struct sctp_sack_info instead 21:20:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x10e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x8001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x0) r2 = getpid() ptrace(0x10, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x0, 0x0}, 0x10) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6d6964692300207d00205e0a6f096f0fd875b6db1b6187f2afae3172793a282937ce16061f46eec753be0556ba93f3536cfd5ae17b6de1ceecec686260cf8d42"], 0x50) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x3, 0x1, 0x0, 0x1000, 'syz1\x00'}, 0x5, 0x8, 0x10f5, r2, 0x1, 0x7, 'syz1\x00', &(0x7f0000000080)=['}\x00'], 0x2, [], [0x9d, 0x0, 0x7fff, 0x3]}) sendmsg$rds(r0, &(0x7f0000000f80)={&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="58000000000000001401000002000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff00000000000000000000000000000000000077baf02c000000006e5c8c7ca5c8488ad60925a190c3feb928cee26ec60fa819"], 0x58}, 0x0) 21:20:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:20:02 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x4, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RSTATFS(r1, &(0x7f0000000100)={0x43, 0x9, 0x0, {0x0, 0x0, 0x0, 0xb5fd, 0x0, 0x0, 0x0, 0x1}}, 0x43) 21:20:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000000000)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) [ 438.465292] RDS: rds_bind could not find a transport for ::ffff:0.0.128.1, load rds_tcp or rds_rdma? 21:20:02 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) connect$llc(r0, &(0x7f0000000200)={0x1a, 0xf6a1b95399edf918, 0x9, 0x0, 0x0, 0x80, @random="8d9731014abe"}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) fcntl$lock(r3, 0x25, &(0x7f0000027000)={0x0, 0x3}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = creat(0x0, 0xbc9dc8fbd81cb4b1) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000580)={{{@in=@broadcast, @in=@empty}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgrou\xaa\xb3;\xab\x16\x00\x00\x00\x00\x00', 0x200002, 0x0) fchdir(r6) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000002c0)=""/254) umount2(&(0x7f0000000540)='./file0\x00', 0x4) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) 21:20:02 executing program 1: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) ftruncate(r1, 0x8200) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ashmem\x00', 0x4000, 0x0) r3 = syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0x100000, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @dev}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x294ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000003, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x296, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) getresuid(&(0x7f0000004180), 0x0, 0x0) r5 = socket$inet(0x2, 0x0, 0x0) dup3(r5, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) 21:20:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:20:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x2, 0x0) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:20:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:20:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:05 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:05 executing program 1: 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x50, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000340)={0x80000000, 0x2, {0x3, 0x7, 0x9, 0x1, 0xc5}}) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000100)=0xc) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$UI_DEV_SETUP(r6, 0x405c5503, &(0x7f00000003c0)={{0x8, 0x5, 0x8, 0x2}, 'syz0\x00', 0x50}) fcntl$lock(r3, 0x27, &(0x7f0000000280)={0x4, 0x3, 0x5ba, 0x3f, r5}) setsockopt$sock_timeval(r3, 0x1, 0x76724b21dda991b3, &(0x7f0000000240)={0x77359400}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="9e9bb768feb61a009da40ddd9b718dd1dc2c2893e10063a0c394f0f837c280a0ade869b3296400"/52], @ANYRES32=r2], 0x3) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_names\x00') lseek(r7, 0x40000000, 0x1) shmat(r2, &(0x7f0000fff000/0x1000)=nil, 0x1000) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) r8 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r8) r9 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r9, &(0x7f0000000d40)=ANY=[@ANYBLOB="ffd934aa54cdfc17009c37dfb755c6d450726f13c9f79a076b92e304fcffffffefffffff0000"], 0x26) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000100)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x3, 0x2, 0x0, 0x8}, &(0x7f0000000140)=0x20) sendfile(r9, r9, &(0x7f0000000240), 0x7fff) 21:20:05 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x105084) sendfile(r3, 0xffffffffffffffff, 0x0, 0x102000002) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@empty, @in=@initdev}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) r5 = getpid() sched_setscheduler(0x0, 0x5, &(0x7f00000001c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffffc7) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='syz1\x00', r6}, 0x30) kcmp(r5, r7, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) sched_setscheduler(r5, 0x5, &(0x7f0000000100)=0x1) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xff39) write$cgroup_pid(r8, &(0x7f0000000000), 0x10000000d) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r9, 0x800000c0045005, &(0x7f0000000080)=0x400ada) connect$bt_rfcomm(r9, &(0x7f0000000300)={0x1f, {0x81, 0x8, 0xff, 0x7, 0x63}, 0x9}, 0xa) fcntl$setstatus(r1, 0x4, 0x0) 21:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0xc35e1d1d8b4ffece) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) dup3(r7, r2, 0x0) 21:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 21:20:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 441.531004] audit: type=1400 audit(1574544005.191:121): avc: denied { map } for pid=13171 comm="syz-executor.5" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 21:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x8293edb9f2793169, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 21:20:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)=@assoc_value, &(0x7f0000002000)=0x8) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, 0x0, 0x273) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 441.964436] audit: type=1400 audit(1574544005.631:122): avc: denied { map } for pid=13171 comm="syz-executor.5" path="pipe:[50471]" dev="pipefs" ino=50471 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 21:20:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0x8000, 0x7239170a, 0x400, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @empty}}, 0xffffd5c7, 0x6, 0x7b7d, 0x8, 0x89}, 0x98) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = socket(0x2, 0x803, 0xff) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0x0) r8 = dup2(r0, r4) dup3(r8, r1, 0x0) 21:20:08 executing program 4: close(0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r0, 0x200006) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000fffffffe) 21:20:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:20:08 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x2, 0x3}}, 0x20) 21:20:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000001a0002011400010000000000", @ANYRES32=0x0, @ANYBLOB="000000ae00c76f4503775e3a073ab87e54d66704d26547290000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @loopback}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x6841}}, 0x20}}, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) bind$unix(r7, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 444.528383] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 21:20:08 executing program 4: close(0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r0, 0x200006) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000fffffffe) [ 444.608154] IPv6: ADDRCONF(NETDEV_UP): veth7: link is not ready 21:20:08 executing program 4: close(0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r0, 0x200006) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000fffffffe) 21:20:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) [ 444.664465] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 21:20:08 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 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={&(0x7f00000002c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/\xf4ev/vsock\x00', 0xab61bd8d3a773615, 0x0) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000240)) recvmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x22c, 0x0}}], 0x1f4, 0x40000003, 0x0) socket$tipc(0x1e, 0x2, 0x0) bind$llc(r2, &(0x7f0000000040), 0x10) sendmmsg(r2, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x2e728949431e771f, r2) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000140)=""/243) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f0000000280)=0x1000, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x03c\xdc\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') dup3(r0, r1, 0x0) 21:20:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f00000000c0)=0xe8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0xfffffffd, 0x8, 0xf1a, 0x0, 0xffffffffffffffff, 0x0, [], r1}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) r3 = dup2(r0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffe01, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r4, 0x2288, &(0x7f0000000040)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x74, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x1}]}) 21:20:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r5 = socket$inet(0xa, 0x801, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="010000d5", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)=@sack_info={r7, 0x0, 0x6}, &(0x7f0000002000)=0xc) r8 = socket(0x2, 0x803, 0xff) r9 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r11 = dup2(r0, r2) dup3(r11, r1, 0x0) [ 444.861769] sctp: [Deprecated]: syz-executor.2 (pid 13257) Use of struct sctp_assoc_value in delayed_ack socket option. [ 444.861769] Use struct sctp_sack_info instead [ 444.918100] audit: type=1326 audit(1574544008.591:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13251 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45d47a code=0x0 [ 444.921963] sctp: [Deprecated]: syz-executor.2 (pid 13257) Use of struct sctp_assoc_value in delayed_ack socket option. [ 444.921963] Use struct sctp_sack_info instead [ 445.627201] audit: type=1326 audit(1574544009.291:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13251 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45d47a code=0x0 21:20:11 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:20:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x41000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:20:11 executing program 5: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xafe}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 21:20:11 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x145000, 0x10) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000480)={0x8, 0x9, 0x2a4, &(0x7f00000003c0)="85f6f23ae3cd0d9a579a23b1692d2189082b854319f06712e9b1e7d0599abf3326a1c4d894887212dcc41fe46d9499f1a9964d26f543f895f0023b0e92a6b15a28027dfbafb73d168b3207fb9c6e6e880d1f2c3d28fc853eb587060c6af7f74393586327aa4fe606de362c4fdcfb41b9cf5a3d9d4ad265fe4ca5168066e2c36d450047289f9729ce1418f3f4f61edb047ff28dc38bd6564740797778147df2896c8aa8cd84757f203139198742f7052440e4976cb601cbc326cf"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) open(&(0x7f00000001c0)='./file1\x00', 0x400, 0x28) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000200)={0x9, 0x47, 0xfffffffffffffc73, 0x0}) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x55, 0x11040) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000280)={0x7, 0x1000, 0x2c3, 0x0, 0x60dcc7e8b00fa193}) socketpair(0x9, 0x4, 0xff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000140)=0x9) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000540)={0x55}, 0x13d) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r7, 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r7}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000580)=ANY=[@ANYBLOB="0080000018000000630000000200000000000000074000000000060002000000b3e0a2b7c53aab0f37da2797fc6ec8bdab718216e2729c044c44e220d45f5efb9ef3f6370894bb5978e5834ac46c177d1347dd45067ef1eb64bbd1a9502486bbfbe60ebe81f78fe049d68eac7a77e78261f369a33c794034a4d129f98e66ab4fd49f65527121133e2eb47a7140a506c026e610f38271375826d62a3baa0d6cc16de423bb1f171184347023febaccc178fd571282401188adf52b56992a417ba77f6f3eddf8eacad3352d379d1f6e9351301877fd793ca2f486af4e1f509f0222eebec4d7216d753c3543dc60454fc894d97ab4"]) 21:20:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000140)={r0}) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r3, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x4, 0x7, 0x20, 0x0, 0x0, 0x8, 0x200, 0x10, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x80, 0x1, 0x480, 0x4, 0x2, 0x2, 0x5}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) connect$rxrpc(r8, &(0x7f00000000c0)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e20, 0x7, @loopback, 0x1f}}, 0x24) 21:20:11 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0xfffffdb0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80, 0x40000) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000804}, 0x10) 21:20:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x10}, 0x800, 0x0, 0x1fd, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000000300), 0x9) r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x0) ftruncate(r1, 0x1000000) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x50008011}, 0x800) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000040)={0x0, 0x1000, 0x1}) 21:20:11 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x393201) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) uselib(&(0x7f0000000080)='./file0\x00') r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:14 executing program 5: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x28366, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000080)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x8400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x420000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCMIWAIT(r1, 0x40096100, 0x70f000) ioctl$EVIOCSREP(r1, 0x40084503, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)=0xa2ea) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x0, 0x0, 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000100)=0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xffffffffffff0000, 0x200602) syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\xbc\x02\xb5~v\xba(\x1f\x84|e\xe7g\xd6=\xbc\x9b\x9aD4\xd4f\xa9') accept$unix(0xffffffffffffffff, &(0x7f0000001400), &(0x7f00000003c0)=0xfffffffffffffdaf) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) io_setup(0x8, &(0x7f0000000280)) syz_open_dev$usbmon(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x400, &(0x7f0000001480)=ANY=[@ANYBLOB='fd=', @ANYBLOB="2ccc964779e6050b7000", @ANYRESDEC, @ANYRESDEC, @ANYBLOB="2c616c6c6f775f09000000722c66756ec4050c97f556412ce5d547826f9d006d01260a9420848e9cf41aee824c80101b41ba022cc1345eb05c38b0352fe024dd589dfe692a338039a3dc00bdccd5969c249557f4b726d7906214b84d302030d1a756b7feade12f2ad9639a8c8c3eee45cb689d02dbb3297cf2bf175b85434c7f3ccf32d1d07b5e823890c38de5f7299328a52a88801166e946282580e84c134bad7c48"]) io_setup(0x0, &(0x7f0000000280)) 21:20:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:14 executing program 1: r0 = socket(0x1e, 0x805, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xd0fb) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) listen(r1, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, 0x0}, 0x0) accept4$packet(r1, 0x0, 0x0, 0x0) 21:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) lseek(r0, 0x7e42, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) read(r6, &(0x7f0000000000)=""/33, 0x21) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 21:20:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000000)) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:14 executing program 1: creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="600b42e006000a0090040300001af5c97824", 0x2, 0x400}], 0x3, 0x0) [ 450.859255] QAT: failed to copy from user cfg_data. [ 450.915415] QAT: Invalid ioctl 21:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 21:20:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, 0x0, 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 450.970656] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 451.196865] QAT: failed to copy from user cfg_data. [ 451.202550] QAT: Invalid ioctl 21:20:14 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$USBDEVFS_CLAIMINTERFACE(r0, 0x8004550f, &(0x7f0000000000)=0x401) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00-\x00'], 0x1}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 21:20:14 executing program 1: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="240000001a0025f00485bc04fef7001d020b", 0x12) r0 = socket(0x10, 0x400000000080803, 0x0) write(r0, &(0x7f00000001c0), 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x8000, 0x204, 0x1f, 0x3f, 0x1, 0xfffffffb, 0x7, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={r2, 0x4}, 0x8) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) getpgrp(r3) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000400)=ANY=[@ANYRES64=0x0], 0x8) write$P9_RREAD(r4, &(0x7f0000000080)={0xf82, 0x75, 0x0, {0xf77, "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"}}, 0xf82) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x107402, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0x4) sendto$inet(r5, &(0x7f0000001040)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02ba3a07e758044ab6ea6f7ae55d88fecf9221a75ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aacf384a1553fbd47becf9baa494e84f28067127d7ed8aeac00"/118, 0x76, 0x20006882, 0x0, 0xfffffffffffffe19) 21:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20080) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 21:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 451.430189] selinux_nlmsg_perm: 5 callbacks suppressed [ 451.430206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 21:20:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, 0x0, 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 451.478049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.501384] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.523143] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.535646] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.548106] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.561372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.573817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.595186] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 [ 451.609439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13401 comm=syz-executor.5 21:20:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000240)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x0, 0x5, 0x0, "f5e13648435708c3054a524ebe8aac6773ffbb0086d2b8177bca92a237bd9f888738708b8fbc70272bbc9dc47d3cd5f685fa183a003779e9b01e739c499852fe41e306672e57cc97616ffb87111b246a"}, 0xd8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4000, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x400, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r7, &(0x7f00000006c0), 0x0}, 0x20) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f0000000100)) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r9, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$TCSETSW(r9, 0x5403, &(0x7f0000000140)={0x7ff, 0x80000000, 0x8001, 0x9, 0x5, 0x81, 0x6f, 0x0, 0x9, 0xf30b, 0x1, 0x2}) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x33, "0f7446ed79cd6d167a030069f59540cf3a5a9a3166b41e175400ab7240912d654e2c2d05c3ccedfddfe68ee2b5a19e22d461a9"}, &(0x7f0000000040)=0x3b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) r11 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r12 = dup2(r0, r3) r13 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r13, 0x800000c0045005, &(0x7f0000000080)=0x400ada) dup3(r12, r2, 0x0) 21:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x200, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0x8, {{0x2, 0x4e24, @empty}}, 0x1, 0x1, [{{0x2, 0x4e20, @empty}}]}, 0x110) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x1fe}}, 0x0) 21:20:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, 0x0, 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:17 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@usrjquota_file='usrjquota=syz'}]}) ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000040)={0xc}) 21:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 453.958106] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "" 21:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 454.017535] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "" 21:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0xd5ba}, 0xc) dup3(r6, r1, 0x0) 21:20:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:17 executing program 1: ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000001100)={0x0, 'syz0\x00', 'syz0\x00', 'syz1\x00', 0x0, 0x0, 0x0, 0x9e}, 0x120) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$tipc(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=ANY=[@ANYBLOB="316fb0ef", @ANYRES16=0x0, @ANYBLOB="05000000000000000000010000000000000009410000004c001800000f0062726f6164636173742d6c696e6b00"/98], 0x68}}, 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000540)='./file1\x00', 0x0, 0x80) mkdirat(r3, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f00000000c0)='./file0\x00') ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000c00)=""/107) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x1c6, 0x4, 0x0, 0xd6}, 0x14) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="080000006950a9fd9e50f9f29fd1fbcb2cbef022318f6290581047f7950d09ecb67921d36084fb086fa5a261ff34380d81ae785ce5ba8a0eda97177e", @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x54, 0x0) mount$overlay(0x400008, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) times(&(0x7f0000000280)) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4e, 0x3) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 21:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 454.400587] overlayfs: conflicting lowerdir path [ 454.434824] overlayfs: workdir and upperdir must reside under the same mount 21:20:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r1) dup3(r4, 0xffffffffffffffff, 0x0) 21:20:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x9846e40cdb81f20c, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) write$P9_RREADLINK(r8, &(0x7f0000000100)={0xa, 0x17, 0x2, {0x1, '.'}}, 0xa) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet(0xa, 0x801, 0x84) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r11, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r13}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f00000001c0)={r13, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00000000c0)={r13, 0x800, 0x7, 0x1000}, 0x10) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000040)=0xfffff000, &(0x7f0000000080)=0x4) dup3(r6, r1, 0x0) 21:20:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$sock_netrom_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0xfffffffa, 'syz0\x00', @bcast, 0xe39a, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', 0x0, &(0x7f0000000a00)='F', 0x1, r4) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r4) keyctl$negate(0xd, 0x0, 0xfbc, r5) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00\x03\x00'}, 0x58) 21:20:18 executing program 5: setresgid(0x0, 0xee01, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0xa, 0x801, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r5, 0x0, 0x20, 0x3, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r5, &(0x7f0000000140)=0x4) setgroups(0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7fff, @bcast, @netrom={'nr', 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @null, @default, @default]}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) shmget$private(0x300000000000000, 0x3000, 0x1800, &(0x7f0000ffd000/0x3000)=nil) 21:20:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r1) dup3(r4, 0xffffffffffffffff, 0x0) 21:20:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 454.843268] sctp: [Deprecated]: syz-executor.2 (pid 13494) Use of struct sctp_assoc_value in delayed_ack socket option. [ 454.843268] Use struct sctp_sack_info instead [ 454.874001] sctp: [Deprecated]: syz-executor.5 (pid 13497) Use of struct sctp_assoc_value in delayed_ack socket option. [ 454.874001] Use struct sctp_sack_info instead 21:20:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r1) dup3(r4, 0xffffffffffffffff, 0x0) 21:20:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0xfff, 0x202000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000000000a01, 0x0) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0xd) read(r3, 0x0, 0x2302) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00000000c0)=0x2, 0xffbf) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20040882, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000]}}, 0x1c) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:dhcpc_var_run_t:s0\x00', 0x25, 0x1) [ 454.950871] sctp: [Deprecated]: syz-executor.2 (pid 13508) Use of struct sctp_assoc_value in delayed_ack socket option. [ 454.950871] Use struct sctp_sack_info instead [ 454.992537] hugetlbfs: syz-executor.5 (13497): Using mlock ulimits for SHM_HUGETLB is deprecated 21:20:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(0x0, 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x12, 0xffffffffffffffff, 0x16ea9000) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) [ 455.046513] sctp: [Deprecated]: syz-executor.5 (pid 13511) Use of struct sctp_assoc_value in delayed_ack socket option. [ 455.046513] Use struct sctp_sack_info instead 21:20:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5c5b04a076b0e0d) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140)="25bca26f769e620a2734fa009de0612687ecb86a5c8802a9d8aea872943afd874e2f98b579a7086270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="69abbf659b73696f6e2c00"]) setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2={0x2000000, [{0x2, 0x2}, {0x7, 0x6}]}, 0x14, 0x1) 21:20:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(0x0, 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x200000, 0xf12915c0d8a27f08) fsync(r4) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r3, 0x0, r5) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) dup2(r0, r2) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r7, 0x0, 0x0}, 0x10) ftruncate(r7, 0x9) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x57b0, 0x4000) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_timeval(r3, 0x1, 0x5d, &(0x7f0000000100)={0x0, 0x7530}, 0x10) dup3(r8, r1, 0x0) 21:20:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:21 executing program 1: socket(0x200000000010, 0x5, 0x0) mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f00000012c0)="1fcc00000107ffff7d3b54c007110000f30501000b", 0xffffffffffffff3c) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x63, 0x0, 0x0, 0x0, 0xff, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x200, 0xfffffffffffffffd}, 0x0, 0x4, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000a00)='TIPCv2\x00') syz_open_dev$midi(0x0, 0x6, 0x10643) add_key(0x0, &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x200100, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, 0x0, 0x13f}}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x12, r3, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r1, 0x0) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x110, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, 0x0, 0x0) request_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f00000005c0)={'syz', 0x0}, 0x0, 0xffffffffffffffff) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x34, 0x0, 0x9, 0x0, 0x0, 0x0, 0x21410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x4e48}, 0x200000000, 0x80000000000003, 0x0, 0xd, 0x0, 0xfffffffb, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f00000002c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x700, &(0x7f0000000000)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(0xffffffffffffffff, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) socket$inet6_sctp(0xa, 0x5, 0x84) [ 457.860732] audit: type=1400 audit(1574544021.531:125): avc: denied { map } for pid=13540 comm="syz-executor.1" path="socket:[51093]" dev="sockfs" ino=51093 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 21:20:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(0x0, 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) sendto$inet(r1, 0x0, 0x26, 0x400200007fe, &(0x7f00000000c0)={0x2, 0x10084e23, @local}, 0x10) write$binfmt_elf64(r1, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0x120001644) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x7ffff012}], 0x1, &(0x7f0000000200)=""/20, 0xc2b, 0x3f00}, 0x304) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8162, 0x4100) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8000) 21:20:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='/dev/kvm\x00') ioctl(0xffffffffffffffff, 0x1000008912, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum}) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket(0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x7600) [ 457.910372] EXT4-fs (loop5): Unrecognized mount option "i«¿e›sion" or missing value 21:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000080)={0x8000, 0x9, 0x4, 0x1000, {}, {0x4, 0x15, 0xff, 0x0, 0x9, 0x1, "dc5c672b"}, 0x5, 0x1, @planes=&(0x7f0000000040)={0x7fffffff, 0x617, @userptr=0xde, 0x2ba}, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) dup3(r7, r2, 0x0) 21:20:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(0xffffffffffffffff, r1) dup3(r4, r0, 0x0) 21:20:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:24 executing program 1: io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x316}]) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="0342b7fb", @ANYRES16=0x0, @ANYBLOB="0000000100000200ed0c01e80800030000000085fd2692b64bcb798d1800"], 0x30}}, 0x0) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f00000001c0)={0x0, 0x1}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) 21:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x41481c26c085b1c0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xb}, 0x3, 0xd72db3e66e3ccd60, 0x0, 0x1, 0x9}, &(0x7f0000000040)=0x20) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:20:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f0000000300)={0x27, 0x1, 0x1, 0x3, 0x8, 0xfd, "97dad473ec50291509bbea6eb2b6611e05844760647c8f5f6b4f85aaeb6693173285a2390bb8c1df6bb9fe5093de9ffc18de874d2ff8823274669b47eb51d9", 0x6}, 0x60, &(0x7f0000001940)=[{&(0x7f00000003c0)="5316e32e17440c2f2f2364bf84c4a584959c9cd7ace4d20c78cc3798c7c5a34d928d7448a6db22ff661360ab97cf070905571cc14ac10b9ecacc1ea9b2f3b58e08e813ba5d49523a1f37499327d1bb1f69ddae62f039df53808cf1e0e5e41e9e92af12f92adb755af9aa7e8b68dc042e88ecff6e201cb0f37380e7e7c08e80b5f52a42a0de604a5d9f1ec8569957ed3523123657e9c99c60099ee0042b2f2e4af0ff5c69170f7e1934dd5566a8f070956137ffd23ee586f3663f52c3c700bbc7b479622f3a16b50823bcf5e6c52bdebcc111767d8121ecbfd255d915a8220f69b3e454f7096151c8408cce86", 0xec}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="eb8668faf43deccdbf5b2769ba6d78abf63070abb33a6d824596e5f65bb36189bf135fa5c40b0cdb2b71ad449b901abeabba5177c2c5ce0b224a9a243f16b2f44e7b8c837c68cb49412d6efcadad17d0a3f3075bb3e0763559791748197849bbaa89baa1e7b7dd3858fdd7d3213b471b95ba81cd2aa9f0aacfe80b769d6eb528bc54e508e0e31b0a6d30ea5461bd6d5cf031f7505d8b587c8c0f8374c18116113e082127c512ceb46cb25e987c605318d554e2667611db14a3272bb0f6041a3a5e8edecb531c488b643946ac87ee6fa07e63b7885af4f0f235a53fc73299df5e53ff7309d09d2cdb3f1d36607f2cf027604ee2319bde", 0xf6}, {&(0x7f0000000500)="7fdccb70d525ee180e53c03be0f20264247d577e02fc452d21bc1b", 0x1b}, {&(0x7f0000001680)="defbc630afe7460fc0a9658df9c2c694da9e92acec9872eca6a0f64f55182fa929e958f38712f79a32eacd8913ec119c16fa136ccff7da095b6c8b5c811874e653ceca4737897de4f4007723fc10dfed0bca0c594d6dc2f65f43420e3d80243994700551038155e661ba73c223b300d4c75ce0958847eb381cb7ffb252d0f93edd989154da5875b9cefeed7ecc83310bcee71b0157d4a97604e6db614bff934d10eca14a1b63b02a46646c41ddd66e1d45d9c5e61288b937a37b3e3ab95343b481b260682296d3f890e3857115b3206a1ece1df6f60bddcda3cda102eb892647d456a3c2e3f3cb603d09957bf378273c04f9a784", 0xf4}, {&(0x7f0000001780)="f706c75a4690d30f8cd7b9ef0ad6b0a076ca93466086359540ca5853dc362bea2b25fc687bbfe34039bc6ccbd134ce", 0x2f}, {&(0x7f00000017c0)="66e0a931cdbb474fcccde38dab926f92cb8c82e3938fc8af466982064fb0d1f4e1d58550bf0442a5aff63302a50129db257023d6377e6232a1b002b400cf4cb672a2e7d2488dff64061e4aec949c14911c0bea84e8810cf712f605d59efadf869743832fba9c43800a078e01876f465cc1054931adf9666548fe641bcf1e65208ea17c4903dccba50ec3746c57", 0x8d}, {&(0x7f0000001880)="01e5396b86c719ec2de53c83813de1f3f861461b9c6e4e21b19db5c9df0430e8c2dbd5cea00b9df62e5192b87822ef0baceec9c7fd58dab487b43b3e4347e33692ebfcf105533bdf2c25587ab77a6a5694a62599ac1c9af111009b91c52041f52d4bceba7a25887670971b0fcf0a487f256f724c5c0f1b78d9a32b5160bf0486dc49114410fd7063cea9995362d08187a11e4cbec485912dd3c3c101094bf6fe159ef1a6c6b4e23e6bdfa61a48b4c2d240b26ae69dcb5800c44e9d9b27ed75", 0xbf}], 0x8, &(0x7f00000019c0)={0xe0, 0x0, 0xec95, "fe5ea51ed6968597060b7fc5fdafa7564c11f3c49ba4a0ef124a523e177f6c6446d4e50159119a043171a24bd1dec67ea8639cdefd6d3c713bab5fc7f5c23d0d8732c308ed6c5b8f76ccc36d836fba5998f3aab31715db4ce6b206770d3f98d32ed540a75800abda841230a86761ee26d5e60d3ac85b4a69c655d1cf9fef6d8d48a2d3c8d360229815a51337e033ee1ee694cf5f79dd609d4d517a223264bdb1247a9e6081dbe5445693678e26ed9dad1620285afb72a4e4721b9b861e1cc1fc0d1c573d896c4c02690a535cf983"}, 0xe0, 0x400c}, 0x880) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, 0x0, 0x0) uselib(&(0x7f0000000080)='./bus\x00') io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x21, 0x1}, 0x7) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x7fff) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r5 = creat(&(0x7f0000001b00)='./file0\x00', 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r6 = dup3(0xffffffffffffffff, r4, 0x0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r5, 0xc0945662, &(0x7f0000001b40)={0x9, 0x0, [], {0x0, @reserved}}) dup2(r6, 0xffffffffffffffff) getsockopt$sock_int(r6, 0x1, 0x53e917959d02f549, &(0x7f0000000180), &(0x7f0000000240)=0x4) 21:20:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(0xffffffffffffffff, r1) dup3(r4, r0, 0x0) 21:20:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40400, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000280)=0x1, 0x4) r6 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) r8 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='}em1lo&^wlan0*posix_acl_accessvboxnet1#\'.}eth0mime_typetrustedeth0-%GPL\'/wlan0@\x00', 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000100)={r8, 0x5f, 0xcf}, &(0x7f0000000140)={'enc=', 'raw', ' hash=', {'crct10dif-arm64-ce\x00'}}, &(0x7f00000001c0)="4c048150412ea6bc5b1fa95a57ace0b21d3f8e52f438a415d85041707bf2afc8aa465d10b186b492394374686606c74ee918bc6098a603f62095c0cc3e76d6a4a002d5a1eaa3d0c46757e801be504a2290866dd6bb1fb5b65864e1a9e6fa9b", &(0x7f0000000340)=""/207) 21:20:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 461.195648] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 461.218906] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 21:20:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(0xffffffffffffffff, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 461.259105] audit: type=1804 audit(1574544024.931:126): pid=13597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir875366606/syzkaller.CpVQhL/61/file0/file0" dev="loop5" ino=174 res=1 21:20:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0xc1012, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xfc) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) dup3(r7, r2, 0x0) 21:20:25 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) sched_getparam(r0, &(0x7f0000000100)) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c653020937b63707551657476626f786e6574307d9600656c69507578c35d0a98070dcd8305f55cd8d53e212b246a1c28f7646907016b8d6f2c7d19554ee5b6782db6ad647510e563698a49600c3535a1cea64608476f60f0897ec7fd9889333ec4fcfed2611500"/120], 0x65) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xf75b, 0x0, 0x2, 0x2, 0x6, 0xce}, 0x20) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/exec\x00', 0x2, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) add_key(0x0, 0x0, &(0x7f00000003c0)="1693a8771021180d9977dc118776", 0xe, 0xfffffffffffffffa) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x162, 0x24800) 21:20:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(0xffffffffffffffff, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x1}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100), 0x8) open(&(0x7f0000000000)='./file0\x00', 0x5c441, 0xc5) 21:20:27 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x1a1900, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x7fff, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000000380)=0x8, 0x4) r6 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2400, 0x290840) ftruncate(r3, 0x6) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000140)={0x0, r6}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet(0xa, 0x801, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r12}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00000001c0)={r12, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000003c0)=@sack_info={0x0, 0x85d, 0x5b}, &(0x7f00000002c0)=0xfffffffffffffe0c) r13 = socket(0x2, 0x803, 0xff) r14 = open(&(0x7f0000000180)='./file0\x00', 0x46080, 0x42) r15 = fcntl$dupfd(r13, 0x0, r14) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r16, 0x0, 0x0}, 0x10) flistxattr(r16, &(0x7f0000000000)=""/106, 0x6a) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r17 = dup2(0xffffffffffffffff, r6) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x6, 0x5, 0x9, 0x80, 0x10, 0xffffffffffffffff, 0x7ff, [], 0x0, r17, 0x2, 0x3}, 0x3c) r18 = dup2(r1, r3) dup3(r18, r2, 0x0) 21:20:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(0xffffffffffffffff, r1) dup3(r4, r0, 0x0) 21:20:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(0xffffffffffffffff, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:27 executing program 5: getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sched_setattr(0x0, &(0x7f0000000080)={0x30}, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) clone(0x8000000101, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="0a87f52e2f6669424f8417b5a1210266f6776c6534"], &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='f2fs\x00c\x9b\xec\xe8Dv\xff\xd2\xd6\xc9LR\x12Df6\x1dA\xbc@\x1c\xf7\r\xfb4\xe2\n\x91\x91\xeb\x8d]\xbcy\xf7\xe0o\x1a%\x9e\xd6%\xdf\x85\x11-$\x8c9\x84\x0f\xe45=\x85\xa1\xa3\xa5\x87\xfa\xb5\xa5\x18\xda\xe0\xc53\xb1\\^\x12.\x03\x1a\xef\x00\x8f\x8d\xa8,\xe8\xc6\x8a\xdd\xee\x05#\x1d\rI^,\xe6\x80\x8aY\xa0\x8cB\x1d\xfa\xe3*\nWk\xcd\xd5y\xb4u\x7f\xc4\x8eP\x1dT\xbf\n\x1b\xe1\x01\xaa\xf3\xebu\xb8\xa8(\xb6\xf2\x1a\x86\x17\n\x8d\x82\x1a{q\xb1X&\xae\xf6\x15M\xff\x86&\xd2n~\xdd\xcft{xD.L1\x8c\xf19E\xdf\xe5\x80\xbb)\xfd)l\xb6\xfa\x1eP\x90:\xe4\xb3-B\xe4,\xed}\x10\x1b\xb7^\xcc\xeb\x91\xd4\x05B6\xcaC\xad!\x9aG\x8b\x04Z\x1es\xa1\x85\x0e\xed\xc3\x99', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) [ 464.044201] sctp: [Deprecated]: syz-executor.2 (pid 13651) Use of struct sctp_assoc_value in delayed_ack socket option. [ 464.044201] Use struct sctp_sack_info instead 21:20:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x3b618e21c71fb91, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x6c2e9da3adf4b947}) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0, 0x1f1}}], 0x1, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f00000017c0), 0x3a8, 0x7a) nanosleep(&(0x7f0000000100)={0x77359400}, &(0x7f0000001440)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x35) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@delpolicy={0x12ac, 0x14, 0x1, 0x70bd2a, 0x25dfdbfc, {{@in=@multicast1, @in6=@loopback, 0x4e21, 0x9, 0x4e24, 0x9, 0x2, 0x40, 0x80, 0x0, 0x0, r3}, 0x6e6bbd, 0x2}, [@lifetime_val={0x24, 0x9, {0x3, 0x7, 0x0, 0x200}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback, @in=@loopback, 0x0, 0x2}}, @lifetime_val={0x24, 0x9, {0x81, 0x200, 0x1, 0x81}}, @algo_crypt={0x118, 0x2, {{'ecb-serpent-avx\x00'}, 0x670, "62170a37ee4e14bf8194547ded59913950523f769a80d51e3940a7016df543bed5c0168fb81b7d540d40dc4cf29b290369a3ab0215b44cd656880b1b80ebd9f5ddf360dfab04d7fd2c513176a7f52618b93803f130925bfd5d37378efa09a47515bfd03cfc71b72a45e6feeb84006aac73757ce50aa92eb38d379382562e8fe7d7ea5e3a45a71cdbdf91209d75e1c0e46f157451e01e7dcdee6122f88a1e02cb67fad8a06f090f7442af2fa16fda52d6836d1f470f6c28430b6e84415c10756836a60eb44a18dbe0a5329fae4f43"}}, @policy_type={0xc, 0x10, {0xbf829e5fbc09c04}}, @algo_aead={0x6c, 0x12, {{'rfc7539(lrw(cbc-serpent-avx2),sha256-ni)\x00'}, 0xf0, 0xc0, "80eba32f24f0a1688a4b6c7000bca6650cadaa7c3483946ba8410ad8fd02"}}, @algo_auth_trunc={0x104c, 0x14, {{'sha224-generic\x00'}, 0x8000, 0x100, "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@lastused={0xc, 0xf, 0x5}]}, 0x12ac}, 0x1, 0x0, 0x0, 0x880}, 0xc000) 21:20:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:28 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext={0x0, 0xfffffffffffffffa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f00000000c0)="4c5b66d18b958db53e9eaba970c962290cd64b8e543576efa6b997220a6b25480f07b619700dea58dd19acfed3f5563381656d86e9846ea054bc8f5dd937f41b08fc49891606c91546d90054fa5a2ddaf15a9376f6ab829529f2bc4e0d042ede811b69", 0x63) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4\x02\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x1a001b00, 0x297ef) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000001880)='cgroup.type\x00', 0x2, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r3, 0x0, 0x0) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f0000000000)) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1ff, 0x200800) socket$inet6(0xa, 0x40000080806, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7ff, 0x101000) syz_open_dev$radio(0x0, 0x2, 0x2) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x101000) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc08c5334, &(0x7f0000000200)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={0x0, r5, 0x0, 0xd, &(0x7f0000000780)='\x82#$\'wlan0self}user-)+em1\x00'}, 0xfd95) write$RDMA_USER_CM_CMD_DISCONNECT(r5, &(0x7f0000000400)={0xa, 0x4}, 0xc) perf_event_open$cgroup(&(0x7f00000002c0)={0x3, 0x70, 0x0, 0x7, 0x9, 0x7, 0x0, 0x2, 0x1414, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x9, @perf_config_ext={0xfff, 0x7fffffff}, 0x1020, 0xd7b, 0xfff, 0xe, 0xff, 0xff, 0x2}, r4, 0x8, r5, 0xd) syz_open_dev$usbfs(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) 21:20:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:20:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) fchdir(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x5, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x1d}, [@map={0x18, 0x4, 0x1, 0x0, r2}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xca, &(0x7f0000000100)=""/202, 0x0, 0xcc190c94d716716d, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000080), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 21:20:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:30 executing program 5: unshare(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0xceab071b94da5ff2}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000580)={{&(0x7f0000e00000/0x200000)=nil, 0x200000}, 0x2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) setsockopt(r0, 0xe97c, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000e2e000/0x2000)=nil, 0x2000}, &(0x7f00000003c0)=0x10) r2 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x2, 0x6, 0x4, 0x8, 0x0, 0x1000}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$kcm(0xa, 0x2, 0x73) renameat2(r2, 0x0, r2, &(0x7f0000000240)='./file0\x00', 0x3) setsockopt$rose(0xffffffffffffffff, 0x104, 0x7, &(0x7f0000000000)=0x7, 0x4) r3 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bridge0\x00h\x00\x01\xd8\x00H\x00'}) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x1010080, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x3f}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x6}}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@hash='hash'}, {@smackfsroot={'smackfsroot', 0x3d, 'bridge0\x00h\x00\x01\xd8\x00H\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) [ 467.119957] audit: type=1400 audit(1574544030.791:127): avc: denied { setopt } for pid=13706 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 21:20:30 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="02006800000f000000000000000000008128b14700000000d59863d20000000002000f2020cc00000000ff0700690000000000000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x16f, 0x1a0}]) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40100, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) 21:20:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) 21:20:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 467.193549] bridge0: port 2(bridge_slave_1) entered disabled state 21:20:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) [ 467.259066] SELinux: security_context_str_to_sid(user_u) failed for (dev bpf, type bpf) errno=-22 [ 467.323271] loop1: p1 < > p4 [ 467.327321] loop1: partition table partially beyond EOD, truncated [ 467.348956] loop1: p1 size 2 extends beyond EOD, truncated [ 467.358770] loop1: p4 start 1854537728 is beyond EOD, truncated 21:20:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) [ 467.519705] loop1: p1 < > p4 [ 467.523002] loop1: partition table partially beyond EOD, truncated [ 467.545973] loop1: p1 size 2 extends beyond EOD, truncated 21:20:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) [ 467.568711] loop1: p4 start 1854537728 is beyond EOD, truncated [ 468.399625] device syz_tun left promiscuous mode [ 468.404474] bridge1: port 1(syz_tun) entered disabled state 21:20:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:33 executing program 1: socket$packet(0x11, 0x80a, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @dev, [{[{0x9100, 0x3, 0x1, 0x4}], {0x8100, 0x4, 0x0, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @local={0xac, 0x14, 0xffffffffffffffff}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}}}}}, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x9, 0x8, 0x6, 0x1, 0x6, 0x1, 0x51, 0x1, 0x2, 0x0, 0x20, 0x8}) 21:20:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 21:20:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x16f7374d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value={r3}, &(0x7f0000002000)=0x8) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:33 executing program 5: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@type={'type', 0x3d, "3a2c7f13"}}]}) socket$pppoe(0x18, 0x1, 0x0) [ 470.178127] device bridge_slave_0 left promiscuous mode [ 470.184148] bridge1: port 2(bridge_slave_0) entered disabled state 21:20:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x430a, {{0x2, 0x4e23, @empty}}}, 0x88) dup3(r6, r1, 0x0) 21:20:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 21:20:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 470.237463] protocol 88fb is buggy, dev hsr_slave_0 [ 470.242601] protocol 88fb is buggy, dev hsr_slave_1 [ 470.268643] device bridge_slave_1 left promiscuous mode [ 470.274157] bridge0: port 2(bridge_slave_1) entered disabled state [ 470.317527] protocol 88fb is buggy, dev hsr_slave_0 [ 470.322741] protocol 88fb is buggy, dev hsr_slave_1 21:20:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x0) 21:20:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 21:20:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x0) [ 470.797459] protocol 88fb is buggy, dev hsr_slave_0 [ 470.802599] protocol 88fb is buggy, dev hsr_slave_1 [ 470.957464] protocol 88fb is buggy, dev hsr_slave_0 [ 470.962613] protocol 88fb is buggy, dev hsr_slave_1 [ 474.249585] device hsr_slave_1 left promiscuous mode [ 474.290386] device hsr_slave_0 left promiscuous mode [ 474.331880] team0 (unregistering): Port device team_slave_1 removed [ 474.343457] team0 (unregistering): Port device team_slave_0 removed [ 474.353493] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 474.413116] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 474.498533] bond0 (unregistering): Released all slaves [ 474.593283] IPVS: ftp: loaded support on port[0] = 21 21:20:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x5c, 0x0, 0x1a, 0x0, 0x6d}}) 21:20:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 21:20:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x0) 21:20:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 474.847265] chnl_net:caif_netlink_parms(): no params data found [ 474.886830] bridge0: port 1(bridge_slave_0) entered blocking state [ 474.894484] bridge0: port 1(bridge_slave_0) entered disabled state [ 474.902839] device bridge_slave_0 entered promiscuous mode [ 474.910732] bridge0: port 2(bridge_slave_1) entered blocking state [ 474.917146] bridge0: port 2(bridge_slave_1) entered disabled state [ 474.924976] device bridge_slave_1 entered promiscuous mode [ 474.946707] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 474.958089] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 474.980194] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 474.988094] team0: Port device team_slave_0 added [ 474.993991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 475.001856] team0: Port device team_slave_1 added [ 475.007808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 475.016191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 475.120629] device hsr_slave_0 entered promiscuous mode [ 475.158663] device hsr_slave_1 entered promiscuous mode [ 475.198366] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 475.205725] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 475.234461] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.240878] bridge0: port 2(bridge_slave_1) entered forwarding state [ 475.247551] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.253923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 475.327679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 475.337107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 475.354231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 475.365695] bridge0: port 1(bridge_slave_0) entered disabled state [ 475.376330] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.394400] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 475.403696] 8021q: adding VLAN 0 to HW filter on device team0 [ 475.422052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 475.433536] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.439940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 475.474661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 475.483321] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.489732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 475.504098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 475.524220] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 475.531695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 475.545480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 475.556965] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 475.569456] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 475.575484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 475.582891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 475.600069] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 475.609234] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 475.615465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 475.624987] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 475.636983] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 475.712025] hfs: type requires a 4 character value [ 475.717083] hfs: unable to parse mount options 21:20:39 executing program 5: 21:20:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 21:20:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/99) r5 = socket(0x2, 0x803, 0xff) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$SG_SET_FORCE_PACK_ID(r6, 0x227b, &(0x7f0000000180)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0x0) dup2(r0, r4) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r8, 0x0, 0x0}, 0x10) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r9, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r10, 0x800000c0045005, &(0x7f0000000080)=0x400ada) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r9, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x1, @mcast2, 0xffffffff}, {0xa, 0x4e20, 0x8, @empty, 0x40}, r11, 0x7fd9}}, 0x48) dup3(r8, r1, 0x0) r12 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r12, 0x800000c0045005, &(0x7f0000000080)=0x400ada) epoll_wait(r12, &(0x7f0000000000)=[{}, {}], 0x2, 0x8001) 21:20:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:39 executing program 4: 21:20:39 executing program 1: [ 475.765399] hfs: type requires a 4 character value [ 475.781282] hfs: unable to parse mount options 21:20:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:39 executing program 1: 21:20:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:39 executing program 4: 21:20:39 executing program 5: 21:20:39 executing program 1: 21:20:39 executing program 4: 21:20:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:39 executing program 5: 21:20:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:39 executing program 1: 21:20:39 executing program 4: 21:20:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:40 executing program 5: 21:20:40 executing program 1: 21:20:40 executing program 4: 21:20:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0xa, 0x801, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value={r7}, &(0x7f0000002000)=0x3) r8 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x40000) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r9, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r9, 0xc0502100, &(0x7f00000003c0)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) getegid() r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r12, 0x0, 0x0}, 0x10) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r13, 0x0, 0x0}, 0x10) r14 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r14, 0x0, 0x0}, 0x10) r15 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r15, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r15, 0xc0502100, &(0x7f00000004c0)) r16 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r17) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r18, 0x0) r19 = getpid() ptrace(0x10, r19) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r20, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x203400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r21 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r21, 0x0, 0x0}, 0x10) sendmmsg$unix(r8, &(0x7f0000000600)=[{&(0x7f00000006c0)=@abs={0x73f52ebdedd549e3, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000640)="ff010000f924a536ab1a30dd78fee366b06ea5b173a0e9502bb992417e35a2d414f7056168c6b2b84801d58274cfc3d620ab86458567795a3c12e67e46544ffc569d29", 0x43}, {&(0x7f0000000100)="6219433726b777ad1ef3", 0x7}, {&(0x7f0000000140)="ef0071c145c4724a38ecee7f3a978a3f4a40b1a313239b7933fe94c2b424dbb7bd23bf6392b7c60a4f64e5953db2a6726d474307e909db1824ec3cc67f0a8654ddd512c2cbecaebd144bd45a90d3eff0708ea632e19d92c922a63b5bbfbc4621a622f0f6022cca04fe72e3ec57", 0x6d}, {&(0x7f00000001c0)="3f04e721a3b7aeba195c4a5a3cab7efeccbe5284faa13f6d483d9d2e36930d00351481de5dd3b5753b766e752366994038a3bfbd375d87fc18468953f74813ada284d6ebd148856398ff1875a1c76237833e08fe89d37f67b23d8d799aa1442eb3428016e1947d1b54af56b455f3df0fb3eb88fb933666e2dc41a3a0a0099f1ad6dccf", 0x83}, {&(0x7f0000000280)="e84e6da44f072b9134e19ac4bb87ff3ef967cb430950fc2680a83cb282362105", 0x20}, {&(0x7f00000002c0)="40b9ac9d54a42cbe3d38ce04994527178636be16a866bb", 0x17}], 0x6, &(0x7f0000000540)=ANY=[], 0x0, 0x100}], 0x1, 0x20020000) r22 = socket(0x2, 0x803, 0xff) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r23 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r23, 0x0, 0x0}, 0x10) r24 = fcntl$dupfd(r22, 0x0, r23) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r25 = dup2(r0, r2) dup3(r25, r1, 0x0) 21:20:40 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 476.507664] sctp: [Deprecated]: syz-executor.2 (pid 13883) Use of struct sctp_assoc_value in delayed_ack socket option. [ 476.507664] Use struct sctp_sack_info instead 21:20:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4400, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000022c0)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:40 executing program 5: 21:20:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:40 executing program 1: 21:20:40 executing program 4: [ 476.639224] ptrace attach of "/root/syz-executor.3"[13888] was attempted by "/root/syz-executor.3"[13889] 21:20:40 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:40 executing program 5: 21:20:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port0\x00'}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0xc559, 0x400) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000280)=0x2, 0x4) socket$packet(0x11, 0x3, 0x300) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0xd909}, 0x100) 21:20:40 executing program 1: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) keyctl$KEYCTL_MOVE(0x1e, r2, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) syz_open_procfs(0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 21:20:40 executing program 5: [ 477.002256] ptrace attach of "/root/syz-executor.3"[13918] was attempted by "/root/syz-executor.3"[13919] [ 477.038071] protocol 88fb is buggy, dev hsr_slave_0 [ 477.043506] protocol 88fb is buggy, dev hsr_slave_1 21:20:40 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x0, 0x0}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum}) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:20:40 executing program 1: 21:20:40 executing program 5: 21:20:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 477.199036] ptrace attach of "/root/syz-executor.3"[13931] was attempted by "/root/syz-executor.3"[13932] 21:20:40 executing program 1: 21:20:41 executing program 4: 21:20:41 executing program 1: 21:20:41 executing program 5: 21:20:41 executing program 4: 21:20:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:41 executing program 5: 21:20:41 executing program 1: 21:20:41 executing program 5: 21:20:41 executing program 4: 21:20:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8d) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x505000, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000080)=0x400ada) getsockopt$inet6_tcp_buf(r8, 0x6, 0x22, &(0x7f0000000380)=""/52, &(0x7f00000003c0)=0x34) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/p4\x1bc5self/net\xafpfkey\x00', 0x1800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000040)={0xed87, 0x6}) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0xbc, "e8cc50672e7b68cf10215f00cc71e2561a6f5e44bfc5343a2cf5fcfb0b549685d97419f0835ead0a0d08f38801cd1e1e5a6072a02d71f4b106b81034919cda316ced11e1487cad531541f4fe928a6508429e8e4185afb4ab32a63b2b132e7974397973727f75b03881a3d10b12c32ff638703fd72396ae025d740f706b3408efce2df09f3af3901d1c798d200937da5210198c1506b458bdeda2d999bede2138d77d9fca90fdbb098125ca92d5d4cfcea0935453d4dae26ab7d04f53"}, &(0x7f00000002c0)=0xc4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000340)={r11, 0xac30}, 0x8) dup3(r7, r1, 0x0) fsetxattr$security_smack_transmute(r6, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x2) 21:20:41 executing program 4: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bridge0\x00'}) 21:20:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 21:20:41 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r0, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2, @loopback}, 0x28) close(r0) 21:20:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c", 0x46}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 478.139547] tls_set_device_offload_rx: netdev lo with no TLS offload 21:20:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:42 executing program 4 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 478.311293] bond0: bridge0 is up - this may be due to an out of date ifenslave 21:20:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:42 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0xbb96514aec138ffa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000240)) sendmsg$tipc(r0, 0x0, 0x10) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0xfffffffffffffecf) pipe2$9p(&(0x7f0000000080), 0x4000) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(0x0, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0x8, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0)={0x6, 0xff, 0x9, 0x0, 0x4, 0x4, 0x8, 0x80, 0x2, 0x64, 0x9}, 0xb) r4 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xffffffff00000001, 0x1) ioctl$VIDIOC_G_JPEGCOMP(r4, 0x808c563d, &(0x7f0000000140)) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x0, 0x1c9c380}, 0x8, {0x1, 0x57}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000040)={0x40d}) keyctl$KEYCTL_CAPABILITIES(0x1f, 0x0, 0x0) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000200)={0x3}) time(&(0x7f0000000440)) unshare(0x40000000) 21:20:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x2f2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0xd) r3 = syz_open_dev$ndb(0x0, 0x0, 0x8000) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x800000) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="010000a699e569d89b798c8486d5", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000004c0)={r6, 0x4a, "f11529e6796f705edd3b2f7a99b8ff00d53d5adeca57e958781eb2d4485621c60829b1cfd1d4cd94cf702a64f3635995fbc80a43522b66f73dcc9fa20b68bffeec635de4170c6d72dd57"}, &(0x7f00000003c0)=0x52) [ 478.426438] FAULT_INJECTION: forcing a failure. [ 478.426438] name failslab, interval 1, probability 0, space 0, times 1 21:20:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet(0xa, 0x801, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r11}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00000001c0)={r11, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={r11, 0x40, 0x30, 0xfffffffc00000000, 0xfb2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000080)={r12, @in6={{0xa, 0x4e23, 0xf038, @mcast2, 0xcc2c}}}, 0x84) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r13 = dup2(r0, r3) dup3(r13, r2, 0x0) [ 478.515789] CPU: 0 PID: 14027 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 478.523633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.532991] Call Trace: [ 478.535594] dump_stack+0x197/0x210 [ 478.539308] should_fail.cold+0xa/0x1b [ 478.543212] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 478.548326] ? lock_downgrade+0x880/0x880 [ 478.552523] __should_failslab+0x121/0x190 [ 478.556765] should_failslab+0x9/0x14 [ 478.560572] kmem_cache_alloc_trace+0x2cc/0x760 [ 478.565321] alloc_pipe_info+0xb9/0x430 [ 478.569329] ? __might_sleep+0x95/0x190 [ 478.573335] splice_direct_to_actor+0x6bb/0x890 [ 478.578062] ? avc_policy_seqno+0xd/0x70 [ 478.582137] ? generic_pipe_buf_nosteal+0x10/0x10 [ 478.587026] ? selinux_file_permission+0x92/0x550 [ 478.591896] ? do_splice_to+0x180/0x180 [ 478.595913] ? security_file_permission+0x89/0x230 [ 478.600856] ? rw_verify_area+0x118/0x360 [ 478.605020] do_splice_direct+0x1da/0x2a0 [ 478.609178] ? splice_direct_to_actor+0x890/0x890 [ 478.614043] ? security_file_permission+0x89/0x230 [ 478.619006] ? rw_verify_area+0x118/0x360 [ 478.623163] do_sendfile+0x597/0xce0 [ 478.626899] ? do_compat_pwritev64+0x1c0/0x1c0 [ 478.631495] ? fput+0x128/0x1a0 [ 478.634792] __x64_sys_sendfile64+0x1dd/0x220 [ 478.639298] ? __ia32_sys_sendfile+0x230/0x230 [ 478.644025] ? do_syscall_64+0x26/0x620 [ 478.648011] ? lockdep_hardirqs_on+0x415/0x5d0 [ 478.652606] ? trace_hardirqs_on+0x67/0x220 [ 478.653834] IPVS: ftp: loaded support on port[0] = 21 [ 478.657051] do_syscall_64+0xfd/0x620 [ 478.657074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 478.657086] RIP: 0033:0x45a639 [ 478.657101] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 478.657109] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 478.657125] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 21:20:42 executing program 4 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 478.657132] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 478.657141] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 478.657150] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 478.657158] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 [ 478.763551] sctp: [Deprecated]: syz-executor.2 (pid 14045) Use of struct sctp_assoc_value in delayed_ack socket option. [ 478.763551] Use struct sctp_sack_info instead [ 478.796356] FAULT_INJECTION: forcing a failure. [ 478.796356] name failslab, interval 1, probability 0, space 0, times 0 [ 478.813336] CPU: 1 PID: 14047 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 478.821162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.830518] Call Trace: [ 478.833118] dump_stack+0x197/0x210 [ 478.836765] should_fail.cold+0xa/0x1b [ 478.840662] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 478.845759] ? lock_downgrade+0x880/0x880 [ 478.849906] __should_failslab+0x121/0x190 [ 478.854134] should_failslab+0x9/0x14 [ 478.857918] __kmalloc+0x2e2/0x750 [ 478.861458] ? kmem_cache_alloc_trace+0x348/0x760 [ 478.866292] ? alloc_pipe_info+0x199/0x430 [ 478.870526] alloc_pipe_info+0x199/0x430 [ 478.874601] splice_direct_to_actor+0x6bb/0x890 [ 478.879259] ? avc_policy_seqno+0xd/0x70 [ 478.883302] ? generic_pipe_buf_nosteal+0x10/0x10 [ 478.888272] ? selinux_file_permission+0x92/0x550 [ 478.893101] ? do_splice_to+0x180/0x180 [ 478.897062] ? security_file_permission+0x89/0x230 [ 478.901977] ? rw_verify_area+0x118/0x360 [ 478.906168] do_splice_direct+0x1da/0x2a0 [ 478.910303] ? splice_direct_to_actor+0x890/0x890 [ 478.915139] ? security_file_permission+0x89/0x230 [ 478.920160] ? rw_verify_area+0x118/0x360 [ 478.924314] do_sendfile+0x597/0xce0 [ 478.928019] ? do_compat_pwritev64+0x1c0/0x1c0 [ 478.932586] ? fput+0x128/0x1a0 [ 478.935853] __x64_sys_sendfile64+0x1dd/0x220 [ 478.940338] ? __ia32_sys_sendfile+0x230/0x230 [ 478.944905] ? do_syscall_64+0x26/0x620 [ 478.948883] ? lockdep_hardirqs_on+0x415/0x5d0 [ 478.953451] ? trace_hardirqs_on+0x67/0x220 [ 478.957852] do_syscall_64+0xfd/0x620 [ 478.961657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 478.966830] RIP: 0033:0x45a639 [ 478.970042] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 478.988928] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 478.996620] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 479.003877] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 479.011131] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 479.018396] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 479.025647] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:20:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:42 executing program 4 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 479.085681] sctp: [Deprecated]: syz-executor.2 (pid 14045) Use of struct sctp_assoc_value in delayed_ack socket option. [ 479.085681] Use struct sctp_sack_info instead [ 479.166718] FAULT_INJECTION: forcing a failure. [ 479.166718] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 479.186403] CPU: 1 PID: 14055 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 479.194211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.203576] Call Trace: [ 479.206171] dump_stack+0x197/0x210 [ 479.209810] should_fail.cold+0xa/0x1b [ 479.213702] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 479.218809] ? __might_sleep+0x95/0x190 [ 479.222842] __alloc_pages_nodemask+0x1ee/0x750 [ 479.227529] ? __alloc_pages_slowpath+0x2870/0x2870 [ 479.232555] ? find_held_lock+0x35/0x130 [ 479.236623] ? __do_page_cache_readahead+0x3f1/0x720 [ 479.241774] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 479.247361] alloc_pages_current+0x107/0x210 [ 479.251798] __page_cache_alloc+0x2bd/0x450 [ 479.256118] ? kasan_check_read+0x11/0x20 [ 479.260273] __do_page_cache_readahead+0x1ce/0x720 [ 479.265211] ? read_pages+0x530/0x530 [ 479.269010] ? page_cache_sync_readahead+0x1d3/0x520 [ 479.274125] ondemand_readahead+0x543/0xcd0 [ 479.278460] page_cache_sync_readahead+0x281/0x520 [ 479.283397] generic_file_read_iter+0x168c/0x2ac0 [ 479.288247] ? save_stack+0xa9/0xd0 [ 479.291878] ? kasan_kmalloc+0xce/0xf0 [ 479.295761] ? __kmalloc+0x15d/0x750 [ 479.299490] ? do_sendfile+0x597/0xce0 [ 479.303391] ? filemap_range_has_page+0x290/0x290 [ 479.308241] ? rcu_read_unlock+0x16/0x60 [ 479.312374] ? percpu_ref_put_many+0x94/0x190 [ 479.316932] ext4_file_read_iter+0x180/0x3c0 [ 479.321345] generic_file_splice_read+0x42c/0x750 [ 479.326174] ? add_to_pipe+0x350/0x350 [ 479.330047] ? __inode_security_revalidate+0xda/0x120 [ 479.335238] ? security_file_permission+0x89/0x230 [ 479.340155] ? rw_verify_area+0x118/0x360 [ 479.344285] ? add_to_pipe+0x350/0x350 [ 479.348155] do_splice_to+0x127/0x180 [ 479.351942] splice_direct_to_actor+0x256/0x890 [ 479.356597] ? generic_pipe_buf_nosteal+0x10/0x10 [ 479.361428] ? do_splice_to+0x180/0x180 [ 479.365385] ? security_file_permission+0x89/0x230 [ 479.370296] ? rw_verify_area+0x118/0x360 [ 479.374428] do_splice_direct+0x1da/0x2a0 [ 479.378562] ? splice_direct_to_actor+0x890/0x890 [ 479.383389] ? security_file_permission+0x89/0x230 [ 479.388301] ? rw_verify_area+0x118/0x360 [ 479.392436] do_sendfile+0x597/0xce0 [ 479.396136] ? do_compat_pwritev64+0x1c0/0x1c0 [ 479.400709] ? fput+0x128/0x1a0 [ 479.403981] __x64_sys_sendfile64+0x1dd/0x220 [ 479.408463] ? __ia32_sys_sendfile+0x230/0x230 [ 479.413031] ? do_syscall_64+0x26/0x620 [ 479.416991] ? lockdep_hardirqs_on+0x415/0x5d0 [ 479.421563] ? trace_hardirqs_on+0x67/0x220 [ 479.425872] do_syscall_64+0xfd/0x620 [ 479.429660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 479.434831] RIP: 0033:0x45a639 [ 479.438006] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 479.456892] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 479.464586] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 479.471847] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 479.479147] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 479.486411] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 479.493666] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:20:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) sendto$rxrpc(r6, &(0x7f0000000000)="bd35039a20cfb0ea1b74e2", 0xb, 0x0, &(0x7f0000000040)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) [ 479.536761] IPVS: ftp: loaded support on port[0] = 21 21:20:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc100) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="73f70000000008000000000000000000"], 0x5ac) [ 480.838084] device bridge_slave_1 left promiscuous mode [ 480.843661] bridge0: port 2(bridge_slave_1) entered disabled state [ 480.898473] device bridge_slave_0 left promiscuous mode [ 480.904098] bridge0: port 1(bridge_slave_0) entered disabled state 21:20:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0xc0000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x4d}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000100)) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r7 = socket(0x2, 0x803, 0xff) syz_mount_image$nfs(&(0x7f0000000140)='nfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x5, &(0x7f00000003c0)=[{&(0x7f00000001c0)="88e6bb2e6eee13b62319597f470c520501156e", 0x13, 0x5}, {&(0x7f0000000200)="e6f045728ee9b74ded69d27647b56833f40dcdb69e6c4f1607f42b956324b0acfd0850035d7f949308e9fb", 0x2b}, {&(0x7f0000000240)="c214da02767437b44dc18667c51d8ea27aa33c17a48f0acb81aed92757c48cbc0b43aac79ebc5a55adf5867930596755bfcda58c700f9e6a9ea3701b8293a513fc7ae186e318f3bc04164c5ae167c3829e63bfa89cf99428288154e01515260f3dcd027b7b90a0ba3ab1d693140b037ea4f7ad3c1c765c0ab77b413f6c5d23488027e0d2059c16", 0x87, 0xfffffffffffffc00}, {&(0x7f0000000340)="08abb8500bce90c569eb099bc3e912df183471ee9edf82a6fcc2b51060caa5ace3e24708be464c5f809d23a46d7057bd8c164fcf2575f6a6fd90cdec18e1e8d46452aa016296e33efd725cd29fcded5185a0774870bf356ef34e1065", 0x5c, 0x5}, {&(0x7f00000004c0)="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", 0x1000, 0x2}], 0x801002, &(0x7f0000000440)='/dev/audio\x00') r8 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, 0x0, 0x0) r10 = dup2(r0, r6) dup3(r10, r1, 0x0) [ 484.410568] device hsr_slave_1 left promiscuous mode [ 484.451126] device hsr_slave_0 left promiscuous mode [ 484.492432] team0 (unregistering): Port device team_slave_1 removed [ 484.503055] team0 (unregistering): Port device team_slave_0 removed [ 484.513203] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 484.562074] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 484.649561] bond0 (unregistering): Released all slaves 21:20:48 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x171042, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000003040)="02", 0x1}], 0x1, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = socket$inet6(0xa, 0x3, 0x4) close(r2) fallocate(r2, 0x10, 0x1ff, 0x4) r3 = open(&(0x7f0000000140)='./bus\x00', 0x149042, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 21:20:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() ptrace(0x10, r1) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8088, 0x20000}}, 0x20}}, 0x0) 21:20:48 executing program 4 (fault-call:5 fault-nth:3): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1}], 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r11 = dup(r10) mount$9p_fd(0x0, 0x0, &(0x7f0000000300)='9p\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r9, @ANYBLOB=',wfdno=', @ANYRESHEX=r11]) r12 = socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r13, @ANYBLOB="3f0200000000fddbdf2501002327bcf3baba7a2200000014001462726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r11, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, r13, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) sendmsg$TIPC_CMD_GET_MAX_PORTS(r8, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r13, 0x904, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) dup3(r7, r1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0xc0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x12000000000000, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x5, 0x5}, 0x0, 0x0, &(0x7f0000000400)={0x0, 0x4, 0x400, 0x1000}, &(0x7f0000000440)=0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000580)={r14}, 0xc) [ 485.162584] FAULT_INJECTION: forcing a failure. [ 485.162584] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 485.204240] CPU: 1 PID: 14110 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 485.212085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.221442] Call Trace: [ 485.224046] dump_stack+0x197/0x210 [ 485.227691] should_fail.cold+0xa/0x1b [ 485.231605] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 485.236723] ? __might_sleep+0x95/0x190 [ 485.240719] __alloc_pages_nodemask+0x1ee/0x750 [ 485.245403] ? __alloc_pages_slowpath+0x2870/0x2870 [ 485.250437] ? find_held_lock+0x35/0x130 [ 485.254506] ? __do_page_cache_readahead+0x3f1/0x720 [ 485.259614] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 485.265164] alloc_pages_current+0x107/0x210 [ 485.269585] __page_cache_alloc+0x2bd/0x450 [ 485.273907] ? kasan_check_read+0x11/0x20 [ 485.278066] __do_page_cache_readahead+0x1ce/0x720 [ 485.283010] ? read_pages+0x530/0x530 [ 485.286819] ? page_cache_sync_readahead+0x1d3/0x520 [ 485.291939] ondemand_readahead+0x543/0xcd0 [ 485.296278] page_cache_sync_readahead+0x281/0x520 [ 485.301223] generic_file_read_iter+0x168c/0x2ac0 [ 485.306080] ? save_stack+0xa9/0xd0 [ 485.309718] ? kasan_kmalloc+0xce/0xf0 [ 485.313612] ? __kmalloc+0x15d/0x750 [ 485.317333] ? do_sendfile+0x597/0xce0 [ 485.321230] ? filemap_range_has_page+0x290/0x290 [ 485.326078] ? mark_held_locks+0x100/0x100 [ 485.330323] ? rcu_read_unlock+0x16/0x60 [ 485.334393] ? percpu_ref_put_many+0x94/0x190 [ 485.338909] ext4_file_read_iter+0x180/0x3c0 [ 485.343337] generic_file_splice_read+0x42c/0x750 [ 485.348194] ? add_to_pipe+0x350/0x350 [ 485.352093] ? __inode_security_revalidate+0xda/0x120 [ 485.357303] ? security_file_permission+0x89/0x230 [ 485.362240] ? rw_verify_area+0x118/0x360 [ 485.366394] ? add_to_pipe+0x350/0x350 [ 485.370298] do_splice_to+0x127/0x180 [ 485.374114] splice_direct_to_actor+0x256/0x890 [ 485.378799] ? generic_pipe_buf_nosteal+0x10/0x10 [ 485.383651] ? do_splice_to+0x180/0x180 [ 485.387631] ? security_file_permission+0x89/0x230 [ 485.392563] ? rw_verify_area+0x118/0x360 [ 485.396724] do_splice_direct+0x1da/0x2a0 [ 485.400876] ? splice_direct_to_actor+0x890/0x890 [ 485.405733] ? security_file_permission+0x89/0x230 [ 485.410673] ? rw_verify_area+0x118/0x360 [ 485.414832] do_sendfile+0x597/0xce0 [ 485.418564] ? do_compat_pwritev64+0x1c0/0x1c0 [ 485.423156] ? fput+0x128/0x1a0 [ 485.426457] __x64_sys_sendfile64+0x1dd/0x220 [ 485.430968] ? __ia32_sys_sendfile+0x230/0x230 [ 485.435559] ? do_syscall_64+0x26/0x620 [ 485.439545] ? lockdep_hardirqs_on+0x415/0x5d0 [ 485.444131] ? trace_hardirqs_on+0x67/0x220 [ 485.448460] do_syscall_64+0xfd/0x620 [ 485.452273] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 485.457468] RIP: 0033:0x45a639 [ 485.460667] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 485.479581] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 485.487309] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 485.494591] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 21:20:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:49 executing program 1: write(0xffffffffffffffff, &(0x7f0000000000)="0f42", 0xfffffeab) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip_tables_targets\x00') getpeername$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x0, 0x0) getsockname$packet(r4, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip_tables_targets\x00') preadv(r5, 0x0, 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000600)=0x14, 0x80000) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="580000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100736662002c00020028000100"/64], 0x58}}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'team0\x00'}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="d0ca25d5f300ffffff7f00000000ffffa6fffff7", @ANYRES32=r10, @ANYBLOB="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"], 0x8d0}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000125bd7000fedbdf250200000008000100", @ANYRES32=r10, @ANYBLOB="b20701de"], 0x20}, 0x1, 0x0, 0x0, 0x30004004}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x24000, 0x0) dup2(0xffffffffffffffff, r11) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 485.501866] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 485.509150] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 485.516419] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:20:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:20:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 485.855890] selinux_nlmsg_perm: 5 callbacks suppressed [ 485.855922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=243 sclass=netlink_route_socket pig=14134 comm=syz-executor.1 [ 486.023124] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=243 sclass=netlink_route_socket pig=14134 comm=syz-executor.1 21:20:51 executing program 4 (fault-call:5 fault-nth:4): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:51 executing program 5: 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, 0x400000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') lseek(0xffffffffffffffff, 0x203ffffd, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), 0x0) socket(0x10, 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0x9) setreuid(0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbe\x02\xc5\xbc\xb34\xbe}\xf7\x03\x97\x02}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc3@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) lseek(0xffffffffffffffff, 0x203ffffd, 0x0) write$P9_RXATTRWALK(r2, &(0x7f0000000080)={0xf}, 0x20000357) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 21:20:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r4 = socket(0xa, 0x2, 0x65) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet(0xa, 0x801, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="c14d7f9087163d1746d91e576c438d16a2fa9283463a52c438f38169b3181d7bd749040c949f824fbce269c7f29a6caff747e42f1f36d8ec562916c5d3f276a143df745e141e54c7e9de8d1336d1c82f7f3e2e925e140072da01541c3db7a4fe15891c73b0b5a72303befc20589440428468586674d3c4", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={r9, 0x1}, &(0x7f0000000200)=0x8) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet(0xa, 0x801, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1}, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r12, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000000)={r9, 0x5, 0xfce, 0x1ff, 0x5, 0x5, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x6, @loopback, 0x9}}, 0x0, 0x1f, 0x1ff, 0x0, 0xffff8001}}, &(0x7f00000000c0)=0xb0) r13 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r14 = dup2(r0, r2) dup3(r14, r1, 0x0) 21:20:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x10, 0x3, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @mcast1}, r4}}, 0x48) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000040)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r4}}, 0x18) sendmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000540)="2400000018007be11dfffd946f6105000a0000061f00008100000800080017000400ff7e280000001100ffffba16a0aa1c0900000000000020000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) select(0x40, &(0x7f00000000c0)={0x7b8d7fd1, 0x1, 0x7f, 0x8, 0xec3, 0x2, 0x0, 0x5}, &(0x7f0000000100)={0x100000001, 0x0, 0x5, 0x2, 0x2, 0xff, 0xc533, 0xfffffffffffffe2d}, &(0x7f0000000140)={0xfff, 0x18, 0x8, 0x663, 0x3ff, 0xffffffffffff0720, 0x8000, 0x3}, &(0x7f0000000180)={0x0, 0x7530}) [ 488.258744] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 488.297095] FAULT_INJECTION: forcing a failure. [ 488.297095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 488.326465] sctp: [Deprecated]: syz-executor.2 (pid 14179) Use of struct sctp_assoc_value in delayed_ack socket option. [ 488.326465] Use struct sctp_sack_info instead [ 488.330611] CPU: 1 PID: 14174 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 488.349593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.358940] Call Trace: [ 488.361521] dump_stack+0x197/0x210 [ 488.365144] should_fail.cold+0xa/0x1b [ 488.369022] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 488.374115] ? __might_sleep+0x95/0x190 [ 488.378082] __alloc_pages_nodemask+0x1ee/0x750 [ 488.382743] ? __alloc_pages_slowpath+0x2870/0x2870 [ 488.387750] ? find_held_lock+0x35/0x130 [ 488.391803] ? __do_page_cache_readahead+0x3f1/0x720 [ 488.396893] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 488.402420] alloc_pages_current+0x107/0x210 [ 488.406822] __page_cache_alloc+0x2bd/0x450 [ 488.411133] ? kasan_check_read+0x11/0x20 [ 488.415269] __do_page_cache_readahead+0x1ce/0x720 [ 488.420189] ? read_pages+0x530/0x530 [ 488.423983] ? page_cache_sync_readahead+0x1d3/0x520 [ 488.429078] ondemand_readahead+0x543/0xcd0 [ 488.433390] page_cache_sync_readahead+0x281/0x520 [ 488.438313] generic_file_read_iter+0x168c/0x2ac0 [ 488.443143] ? save_stack+0xa9/0xd0 [ 488.446757] ? kasan_kmalloc+0xce/0xf0 [ 488.450627] ? __kmalloc+0x15d/0x750 [ 488.454336] ? do_sendfile+0x597/0xce0 [ 488.458217] ? filemap_range_has_page+0x290/0x290 [ 488.463050] ? rcu_read_unlock+0x16/0x60 [ 488.467122] ? percpu_ref_put_many+0x94/0x190 [ 488.471633] ext4_file_read_iter+0x180/0x3c0 [ 488.476045] generic_file_splice_read+0x42c/0x750 [ 488.480894] ? add_to_pipe+0x350/0x350 [ 488.484775] ? __inode_security_revalidate+0xda/0x120 [ 488.489969] ? security_file_permission+0x89/0x230 [ 488.494901] ? rw_verify_area+0x118/0x360 [ 488.499050] ? add_to_pipe+0x350/0x350 [ 488.502925] do_splice_to+0x127/0x180 [ 488.506721] splice_direct_to_actor+0x256/0x890 [ 488.511390] ? generic_pipe_buf_nosteal+0x10/0x10 [ 488.516222] ? do_splice_to+0x180/0x180 [ 488.520183] ? security_file_permission+0x89/0x230 [ 488.525107] ? rw_verify_area+0x118/0x360 [ 488.529243] do_splice_direct+0x1da/0x2a0 [ 488.533391] ? splice_direct_to_actor+0x890/0x890 [ 488.538225] ? security_file_permission+0x89/0x230 [ 488.543141] ? rw_verify_area+0x118/0x360 [ 488.547278] do_sendfile+0x597/0xce0 [ 488.550993] ? do_compat_pwritev64+0x1c0/0x1c0 [ 488.555564] ? fput+0x128/0x1a0 [ 488.558837] __x64_sys_sendfile64+0x1dd/0x220 [ 488.563340] ? __ia32_sys_sendfile+0x230/0x230 [ 488.567913] ? do_syscall_64+0x26/0x620 [ 488.571874] ? lockdep_hardirqs_on+0x415/0x5d0 [ 488.576443] ? trace_hardirqs_on+0x67/0x220 [ 488.580755] do_syscall_64+0xfd/0x620 [ 488.584547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 488.589720] RIP: 0033:0x45a639 [ 488.592900] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 488.611799] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 488.619522] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 488.626799] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 488.634068] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 488.641344] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 488.648606] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:52 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x477, 0xc0) recvfrom$ax25(r0, &(0x7f0000000040)=""/9, 0x9, 0x40014061, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000200)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000240)={0x592, 0x9, 0x200, 0x9, 0x7, 0x3, 0x3f, 0x9, 0x2}) setxattr$security_smack_transmute(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000300)='TRUE', 0x4, 0x2) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x800, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000c, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0x5, 0x400, 0x0, 0x127c2d5c, 0x0}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e23, 0x800, @remote, 0x7605ffa1}}}, 0x84) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000600)={r0, 0x0, 0x1a7, 0x8, 0x6}) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x3ef0, 0x0) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000680)=0x81) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ubi_ctrl\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000000780)={0x6, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}]}) r7 = open(&(0x7f00000007c0)='./file0\x00', 0x0, 0x1) recvmsg$kcm(r7, &(0x7f0000000d00)={&(0x7f0000000800)=@hci, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000880)=""/108, 0x6c}, {&(0x7f0000000900)=""/171, 0xab}, {&(0x7f00000009c0)=""/60, 0x3c}, {&(0x7f0000000a00)=""/197, 0xc5}, {&(0x7f0000000b00)=""/85, 0x55}], 0x5, &(0x7f0000000c00)=""/204, 0xcc}, 0xd859678494e38802) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/vcs\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000d80)={0x1ff, 0x8104, 0x7ff, 0xfffffffb, r5}, &(0x7f0000000dc0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000e00)={r9, 0x26, "5548c4f29f67414c34ddb3b77ab553a4c47a71af865d74c93434c81fd5ada5b379fa930f0e0b"}, &(0x7f0000000e40)=0x2e) r10 = add_key(&(0x7f0000000f00)='asymmetric\x00', &(0x7f0000000f40)={'syz', 0x3}, &(0x7f0000000f80)="d76e4a0d3488641d527196a2a78e3bb58a4edebd7382ade389881aa507b677f23c173702d4cd3b6fe77b3683aa6359a1a8565319d1074db338a12ea9d9d9eaa663f9ddc69d7fe9ce4b0241962dd5606890276a4c8005ab4824db56595da125bf89d8fe6786c9925722aad27574d4cc0dca0ede61fc8b8b466dc379ed61e7cd9381412662f52610a2243c7aa806a5ce40a922b566b691fbe81aeee52f41c1", 0x9e, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000e80)='keyring\x00', &(0x7f0000000ec0)={'syz', 0x0}, 0x0, 0x0, r10) r11 = syz_open_dev$dmmidi(&(0x7f0000001040)='/dev/dmmidi#\x00', 0x886, 0x400) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10, r11, 0x78423000) [ 488.724623] sctp: [Deprecated]: syz-executor.2 (pid 14179) Use of struct sctp_assoc_value in delayed_ack socket option. [ 488.724623] Use struct sctp_sack_info instead 21:20:52 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$int_in(0xffffffffffffffff, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x3e) sendto$inet6(r0, &(0x7f0000000000), 0xffcf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) r2 = getpid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) ptrace(0x11, r5) prctl$PR_SET_PTRACER(0x59616d61, r2) 21:20:52 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000004c0)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xc, 0x3fe241c89f9fa13f) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/\xae\xf9\x02\x00ck\x04M\xad\x00', 0x200200, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x40402, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U+', 0xfb4}, 0x28, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x4a0ac559, 0x901c4) ioctl$CAPI_GET_ERRCODE(r4, 0x80024321, &(0x7f0000000340)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000015000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f035000c803cf", 0x2f}], 0xaaaaaaaaaaaad09, 0x0, 0x0, 0x238) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r11, @ANYBLOB="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"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r11}, 0x80) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000440)={'bridge_slave_0\x00', r11}) setsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000480)={@empty, r12}, 0x14) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82, 0x0) ioctl$KDDISABIO(r13, 0x4b37) r14 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) ioctl$KVM_SET_REGS(r14, 0x4090ae82, &(0x7f0000000380)={[0x1, 0x0, 0x0, 0x0, 0x40, 0x0, 0x4c8, 0x40, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r14, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000280)={0xc, 0xba8e}) ioctl$KVM_RUN(r14, 0xae80, 0x0) [ 489.072986] sctp: [Deprecated]: syz-executor.2 (pid 14199) Use of struct sctp_assoc_value in delayed_ack socket option. [ 489.072986] Use struct sctp_sack_info instead [ 489.104583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 21:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 489.128544] sctp: [Deprecated]: syz-executor.2 (pid 14175) Use of struct sctp_assoc_value in delayed_ack socket option. [ 489.128544] Use struct sctp_sack_info instead 21:20:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) getpid() accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x1f, 0x4) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32=0x0], 0x2}}, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:var_log_t:s0\x00', 0x1f, 0x0) tkill(0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000010000001809"], 0x0) dup2(0xffffffffffffffff, r4) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r5, 0x0, 0x0}, 0x10) ioctl(r5, 0x40, &(0x7f0000000380)="291258398d0fc0f18c0daf395745f66ec113d1d2c5d9c8234d11589d8580c7d2298b4be43d1cec0fbb3fb1e7522d5bf0dad04045321604e19f41394fde1021bf3030e948c18536cc36d6deca8ba2fa5fdd4403e15dcf7a561798fc") setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0x8000}, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r6, 0x0, 0xedc0) [ 489.174731] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. [ 489.374378] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. [ 489.677535] protocol 88fb is buggy, dev hsr_slave_0 [ 489.682678] protocol 88fb is buggy, dev hsr_slave_1 21:20:54 executing program 4 (fault-call:5 fault-nth:5): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:54 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000004c0)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xc, 0x3fe241c89f9fa13f) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/\xae\xf9\x02\x00ck\x04M\xad\x00', 0x200200, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x40402, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U+', 0xfb4}, 0x28, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x4a0ac559, 0x901c4) ioctl$CAPI_GET_ERRCODE(r4, 0x80024321, &(0x7f0000000340)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000015000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f035000c803cf", 0x2f}], 0xaaaaaaaaaaaad09, 0x0, 0x0, 0x238) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r11, @ANYBLOB="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"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r11}, 0x80) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000440)={'bridge_slave_0\x00', r11}) setsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000480)={@empty, r12}, 0x14) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82, 0x0) ioctl$KDDISABIO(r13, 0x4b37) r14 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) ioctl$KVM_SET_REGS(r14, 0x4090ae82, &(0x7f0000000380)={[0x1, 0x0, 0x0, 0x0, 0x40, 0x0, 0x4c8, 0x40, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r14, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000280)={0xc, 0xba8e}) ioctl$KVM_RUN(r14, 0xae80, 0x0) 21:20:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) r7 = dup2(0xffffffffffffffff, r6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000380)={0x2c, r10, 0x2a4e306f4ca4a109, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r8, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11002900}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r10, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x627735afd82220a9}, 0x238d185c51450cc2) write$P9_RRENAME(r7, &(0x7f0000000000)={0x7, 0x15, 0x1}, 0x7) r11 = dup2(r0, r2) dup3(r11, r1, 0x0) 21:20:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) r3 = dup3(0xffffffffffffffff, r2, 0x180000) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000180)=0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 21:20:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:55 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:20:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, &(0x7f0000002000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 491.335551] FAULT_INJECTION: forcing a failure. [ 491.335551] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 491.356527] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. [ 491.361774] CPU: 1 PID: 14237 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 491.373007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.382366] Call Trace: [ 491.384965] dump_stack+0x197/0x210 [ 491.388614] should_fail.cold+0xa/0x1b [ 491.392528] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 491.397660] ? __might_sleep+0x95/0x190 [ 491.401656] __alloc_pages_nodemask+0x1ee/0x750 [ 491.406345] ? __alloc_pages_slowpath+0x2870/0x2870 [ 491.411376] ? find_held_lock+0x35/0x130 [ 491.415436] ? __do_page_cache_readahead+0x3f1/0x720 [ 491.420537] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 491.426077] alloc_pages_current+0x107/0x210 [ 491.430495] __page_cache_alloc+0x2bd/0x450 [ 491.434814] ? kasan_check_read+0x11/0x20 [ 491.438963] __do_page_cache_readahead+0x1ce/0x720 [ 491.443898] ? read_pages+0x530/0x530 [ 491.447695] ? page_cache_sync_readahead+0x1d3/0x520 [ 491.452807] ondemand_readahead+0x543/0xcd0 [ 491.457132] page_cache_sync_readahead+0x281/0x520 [ 491.462085] generic_file_read_iter+0x168c/0x2ac0 [ 491.466959] ? save_stack+0xa9/0xd0 [ 491.470588] ? kasan_kmalloc+0xce/0xf0 [ 491.474476] ? __kmalloc+0x15d/0x750 [ 491.478213] ? do_sendfile+0x597/0xce0 [ 491.482109] ? filemap_range_has_page+0x290/0x290 [ 491.486964] ? rcu_read_unlock+0x16/0x60 [ 491.491032] ? percpu_ref_put_many+0x94/0x190 [ 491.495543] ext4_file_read_iter+0x180/0x3c0 [ 491.499959] generic_file_splice_read+0x42c/0x750 [ 491.504809] ? add_to_pipe+0x350/0x350 [ 491.508714] ? __inode_security_revalidate+0xda/0x120 [ 491.514003] ? security_file_permission+0x89/0x230 [ 491.518939] ? rw_verify_area+0x118/0x360 [ 491.523089] ? add_to_pipe+0x350/0x350 [ 491.526979] do_splice_to+0x127/0x180 [ 491.530786] splice_direct_to_actor+0x256/0x890 [ 491.535457] ? generic_pipe_buf_nosteal+0x10/0x10 [ 491.540305] ? do_splice_to+0x180/0x180 [ 491.544284] ? security_file_permission+0x89/0x230 [ 491.549390] ? rw_verify_area+0x118/0x360 [ 491.553544] do_splice_direct+0x1da/0x2a0 [ 491.557695] ? splice_direct_to_actor+0x890/0x890 [ 491.562557] ? security_file_permission+0x89/0x230 [ 491.567488] ? rw_verify_area+0x118/0x360 [ 491.571642] do_sendfile+0x597/0xce0 [ 491.575365] ? do_compat_pwritev64+0x1c0/0x1c0 [ 491.579948] ? fput+0x128/0x1a0 [ 491.583233] __x64_sys_sendfile64+0x1dd/0x220 [ 491.587726] ? __ia32_sys_sendfile+0x230/0x230 [ 491.592304] ? do_syscall_64+0x26/0x620 [ 491.596281] ? lockdep_hardirqs_on+0x415/0x5d0 [ 491.600864] ? trace_hardirqs_on+0x67/0x220 [ 491.605187] do_syscall_64+0xfd/0x620 [ 491.608993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 491.614183] RIP: 0033:0x45a639 [ 491.617378] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:20:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000600)={@initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, r3}, 0xc) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r2, 0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x14, 0x2, [@IFLA_GRE_LOCAL={0x8, 0x6, @loopback}, @gre_common_policy=[@IFLA_GRE_ENCAP_DPORT={0x8}]]}}}]}, 0x40}}, 0x0) [ 491.636396] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 491.644112] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 491.651382] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 491.658652] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 491.665934] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 491.673202] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:20:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, &(0x7f0000002000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:55 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x18, 0x1, 0x7, 0x203, 0x70bd27, 0x0, {0x0, 0x0, 0x5}, [@nested={0x4, 0x7}]}, 0x18}}, 0x0) [ 491.748637] netlink: 'syz-executor.1': attribute type 17 has an invalid length. [ 491.774528] netlink: 'syz-executor.1': attribute type 17 has an invalid length. 21:20:55 executing program 5: syz_open_dev$mice(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/79, 0xffa0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/79, 0xffa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x200000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={r1, 0x46fb}, 0x8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001240)='./file0\x00', 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x101400) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r3 = userfaultfd(0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, r3) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00WD%l\x8c\x8e3\xf1vS\xdeK8\xd6R\xbd\xd3\x199\'\x95J[>u\xd4l\x8c\xd3\xa6\xcf\xc99\xe0\xed^OM\x9a\xd8\xa2\xef\xee]\x11\xadD\xbe\xf7P:\xc5\xf4\xc2q', 0x0, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/79, 0xffa0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000400)) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r6 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) keyctl$chown(0x4, r5, 0x0, 0x0) r8 = add_key$user(0x0, &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000080)="4acf665ff77df4f20690a5a83bc1a1e6519321341dc2bf7eee06d9780000bb33f3bc7025e6befda3c827875946eb75c14639ab6e76811a733653f7ab689f6a8b52e37477a8faa02e6da16041b40b556ae76ab3ed558bce7f615266a6b38408259cae8344b4defcda8173bda3c19f4f7132acddbf4bd656fbc24cbce2cc", 0x7d, 0xfffffffffffffffe) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), 0x0, &(0x7f00000006c0)=0x0) keyctl$chown(0x4, r8, r9, r10) fchown(0xffffffffffffffff, r7, r10) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 21:20:57 executing program 4 (fault-call:5 fault-nth:6): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:20:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, &(0x7f0000002000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x3, 0x0, 0x1000, &(0x7f000003a000/0x1000)=nil}) r3 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, 0x0, 0x1, r3, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x13d) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@host}) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 21:20:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000140)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4018002}, 0x80) r5 = socket(0x2, 0x803, 0xff) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r9 = 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffc00000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x0) r11 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r13 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip_tables_targets\x00') preadv(r13, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/168, 0xa8}], 0x1, 0x500) getpeername$packet(r13, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'veth0_to_bond\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r10, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000050}, 0xc, &(0x7f0000000740)={&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES16=r11, @ANYBLOB="040025bd7000fddbdf250200000008000100", @ANYRES32, @ANYBLOB="b800020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c656400000000000000000000000000080003000600000004000400080006", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004003931000008000100", @ANYRES32=r14, @ANYBLOB="7c020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r15, @ANYBLOB="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", @ANYRES32, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c00040099830900fcffffff0400061f040000000600056f010001002000009100000100010008130002000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="08000700000000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400ff0002f7030000000800", @ANYBLOB="6800020064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000340004000101400c08000000494b07acfbffffff040000d6", @ANYRES32, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="4001020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff07000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400360002070400000000004001070000000300c2010900000040000100240001006c625f706f72745f73746174730000000000000000", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008", @ANYRES32], 0x1b}, 0x1, 0x0, 0x0, 0x8000}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000005c0)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'netdevsim0\x00', 0x0}) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket(0x11, 0x800000003, 0x0) bind(r22, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r22, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r21, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r23, @ANYBLOB="00000000ffffffff000000000800010063627300a408020004040600030000000500000000700300fdffffffffff00001f0000000500000000020000010000000000100083000000fdffffff07000000084900000100000002000000cf000000feffffff080000000180000003000000090000000200000000800000d00d337d05000000050000000100000004000000ff7f000000000000000400000002000004000000ff0f0000f44f350001000000010400005eb768350100000008000000ffffffffc38d00001f000000040000000600000000000100f7ffffff030000000080ffff050000000600000006000000a900000000000000c0000000c0ffffff08000000018000000101000006000000b3000000000000200500000001ff000004000000070000000800000001010000c22e0000c0ffffff0500000004000000060000000900000008000000f7ffffff0800000003000000080000000400000001000080040000000400000000100000040000000700000009000000fcffffff01000000010000000900000000020000060e0000080000000200000002000000090000000800000007000000ab000000fb00000007000000ff0100000800000001040000070000000300000009000000ff07000008000000ffff0000a90100000900000005000000200000000500000001000000070000008eb7000000000080010000000000000007000000fffffffffcffffff01f0ffff000000003f00000003000000000100000080000000800000030000000500000005000000ffffffff0700000015ba000004000000070000000300000003000000ffffffff04000000554f00006ff800000700000003000000000200000600000008000000b3000000060000004b0d00000500000001010000030000000080000000040000730a000001000080010000009e0c0000000800000100008000000000000000004000000000fefffff67d000004000000ff01000002000000000000004000000040000000ed000000010001000e0a00000020000000020000040000000600000002000000ff7f00000100000001000000060000007f000000020000000004000004000000090000009000000008000000b6000000040000000400000005000000f50a0000ffff0000060000008ff9ffff070000001eaaffff3f0000008000000000000000ff0c0000ff7f0000030000007f0000002d0000000800000000010000ff070000ffffffff2bab000002000000ace800000500000000000000e1bf934d070000001f0000000300000004000000070000000900000005000000030000000200000087d400010000800000000000000100007f0000000e000000080000000200000007000000ffffff7f06000000000000000500000001000000820000001f0000000004000001000000faffffff0500000006000000070000000300000010000500810306009fff04000800000004040600d94b0000ff00000005000000040000001ba2cc3b00000080010000003f000000ff0f0000bd52c97303000000be060000fffffffffffeffff7f000000ff0000008100000000db040009000000070000000300000000000000060000008f5e0000010000000400000000000000010100000200000007000000000000e03189000001040000000800000600000004000000080000000400000002000000c00000000800000008000000f7ffffff05000000810000004d00000001000080eb0700001f000000090000000800000001000000000000000000000002000000ffff00000100000002000000000000e0a000000040000000ff000000f7ffffff0500000009000000070000000600000028080000030000000600000004000000be00000003000000070000000500000038080000faffffffffffffff47b5554d001000008100000007000000ffffffff040000000100000002000000566b00002000000004000000020000008b01000001000000ffff000004000000ff0f0000050000002000000003000000e40d000007000000f8ffffff200000003f000000387f00000700000007000000c100000009000000040000000400000000000000008000000100008009000000370b000000000080ff07000006000000bb7900000400000002000000ffffff7f0300000000000000090000000700000005000000000000807f0000000900000008000000fad4ffffff01000001010000010000003f0000000400000020f2ffff01000100ffff0000010000000200000008000000fbfffffff9ffffd2361db970138aa5f478b193ff040000004d000000060000000200000002000000070000004e0d0000000200000800000035000000300e00000700000000040000020000000180000020000000f2ffffff070000000500000000010000fffffeff0900000000080000070000000800000009000000ff7f00000900000004000000040000000000000006000000050000000100000009000000080000007e0700000300000000800000bf16000002000000d9c3ffffee0000000100000000000000001000006305000000000000000000007f00000010080000000000000100008002000000080000000101000003000000ffffff7ffffffffff7ffffff06000000abaa0000a6060000ff0300000700000001800000090000000200000000000000040000000080ffff00020000070000000500000001000100000000800000af06060000002b0a000005000000010000000500000009000000040000000500000002000000ffffff7ff30000000800000002000000ffff0000ff070000810000004000000075fc000009000000fbffffff0500000000000000810000000100000080000000d05e0000020000001f00000000000000ff010000451e00002d00000000000000ff0000001000030008001000ff070000010000001800010039031c020101000001000000000000060500000010000200e002807104000000ff03000018000100080d1e02800000000700000024709a02ff7f0000100005001f02df00e5b9fb0007000000100003001f0003000700000001010000180001000501040009000000040000000104000000000000f2275eef7138e6d8404ee35c1c03d0a7e3015b89e6e440ebafa27d5b8188804cd5beea2fda73c030f26439c9e4f2e27a824bfb4415f2af99b482560d1a447df28d8d838ad1a39caf40dc96c5f134529d47c0604f66f8714f8ee594e71165c4b029a7dc7e2f90de64a234d9098b06231c71bc79c43de912eb17614cf75d8c49152a801ac9a1326f0e334e0534faa8d8704d03c25495230a2ed4feb5298d99c124310dd877185ebdc389b927fbef0d13c3fd02dcf10ccd97af0b5f53363942e80ada17f524179cc71ea3c52ac33efaa6c2fb807d46a501002a8cb3f0b3d33ab580c42295aec56ab0d771b847c63bc403a4a9d6a99f3742378bbeaf2e86a210ed4be308e6b2d06e7bd7ec8120e6d4029370"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r23}, 0x80) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000640)={'rose0\x00', r23}) recvmmsg(r5, &(0x7f0000003780)=[{{&(0x7f00000006c0)=@isdn, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/37, 0x25}, {&(0x7f0000000780)=""/54, 0x36}, {&(0x7f00000007c0)=""/198, 0xc6}], 0x3, &(0x7f0000000900)=""/15, 0xf}, 0x2}, {{&(0x7f0000000940)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/115, 0x73}, {&(0x7f0000000a40)=""/91, 0x5b}], 0x2, &(0x7f0000000b00)=""/163, 0xa3}, 0x7}, {{&(0x7f0000000bc0)=@un=@abs, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/186, 0xba}, {&(0x7f0000001d00)=""/40, 0x28}, {&(0x7f0000001d40)=""/189, 0xbd}, {&(0x7f0000001e00)=""/69, 0x45}], 0x5, &(0x7f0000001f00)=""/11, 0xb}, 0x7}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001f40)=""/190, 0xbe}, {&(0x7f0000002040)=""/167, 0xa7}, {&(0x7f0000002100)=""/188, 0xbc}, {&(0x7f00000021c0)=""/42, 0x2a}, {&(0x7f0000002200)=""/252, 0xfc}, {&(0x7f0000002300)=""/153, 0x99}, {&(0x7f00000023c0)=""/40, 0x28}, {&(0x7f0000002400)=""/175, 0xaf}, {&(0x7f00000024c0)=""/30, 0x1e}, {&(0x7f0000002500)=""/173, 0xad}], 0xa, &(0x7f0000002680)=""/160, 0xa0}, 0x6}, {{&(0x7f0000002740)=@nl=@proc, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000027c0)=""/78, 0x4e}, {&(0x7f0000002840)=""/92, 0x5c}, {&(0x7f00000028c0)=""/106, 0x6a}, {&(0x7f0000002940)=""/46, 0x2e}, {&(0x7f0000002980)=""/59, 0x3b}, {&(0x7f00000029c0)=""/115, 0x73}, {&(0x7f0000002a40)=""/113, 0x71}], 0x7, &(0x7f0000002b40)=""/60, 0x3c}, 0x7}, {{&(0x7f0000002b80)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c00)=""/103, 0x67}, {&(0x7f0000002c80)=""/90, 0x5a}, {&(0x7f0000002d00)=""/155, 0x9b}, {&(0x7f0000002dc0)=""/145, 0x91}, {&(0x7f0000002e80)=""/22, 0x16}], 0x5, &(0x7f0000002f40)=""/153, 0x99}, 0x1000}, {{&(0x7f0000003000)=@nfc_llcp, 0x80, &(0x7f0000003240)=[{&(0x7f0000003080)=""/115, 0x73}, {&(0x7f0000003100)=""/173, 0xad}, {&(0x7f00000031c0)=""/87, 0x57}], 0x3, &(0x7f0000003280)=""/111, 0x6f}, 0x6}, {{0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f0000003300)=""/180, 0xb4}], 0x1, &(0x7f0000003400)=""/221, 0xdd}, 0xfffffffb}, {{&(0x7f0000003500)=@nl=@proc, 0x80, &(0x7f0000003740)=[{&(0x7f0000003580)=""/211, 0xd3}, {&(0x7f0000003680)=""/160, 0xa0}], 0x2}, 0x6}], 0x9, 0x10000, &(0x7f00000039c0)={0x0, 0x1c9c380}) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000003a00)={0x0, @multicast1, @multicast2}, &(0x7f0000003a40)=0xc) r27 = socket$nl_route(0x10, 0x3, 0x0) r28 = socket(0x11, 0x800000003, 0x0) bind(r28, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r28, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r27, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r29, @ANYBLOB="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"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r29}, 0x80) r30 = socket$nl_route(0x10, 0x3, 0x0) r31 = socket(0x11, 0x800000003, 0x0) bind(r31, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r31, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r30, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r32, @ANYBLOB="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"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r32}, 0x80) r33 = socket$nl_route(0x10, 0x3, 0x0) r34 = socket(0x11, 0x800000003, 0x0) bind(r34, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r34, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r33, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r35, @ANYBLOB="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"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r35}, 0x80) r36 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r36, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_pktinfo(r36, 0x0, 0x8, &(0x7f0000003a80)={0x0, @remote, @broadcast}, &(0x7f0000003ac0)=0xc) sendmsg$TEAM_CMD_NOOP(r8, &(0x7f0000003f40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003f00)={&(0x7f0000003b00)={0x3c4, r11, 0x400, 0x70bd25, 0x3ff, {}, [{{0x8, 0x1, r19}, {0x11c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r20}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x8001, 0xd9, 0xd6, 0x7fffffff}, {0xaa, 0xda, 0xa3, 0x10000}, {0x2f, 0x3f, 0x0, 0x9}, {0xfffd, 0x3, 0x3, 0x4}, {0x592, 0x98, 0xff}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r24}}, {0x8}}}]}}, {{0x8, 0x1, r25}, {0x284, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r29}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r32}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x6, 0x0, 0x8, 0x7}, {0x5, 0x20, 0x5, 0x9}, {0x3, 0x0, 0x3, 0x9}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r35}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffb}}, {0x8, 0x6, r37}}}]}}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x80}, 0x7be7275e2c2ce666) r38 = dup2(r0, r3) dup3(r38, r1, 0x0) 21:20:57 executing program 5: syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1d, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth0_to_hsr\x00', &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'lo\x00@\x00', 0x1801}) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x8000002}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000000000)={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, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x1, 0x0) splice(r5, 0x0, r6, 0x0, 0x9, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x5, 0x8001, 0x5, 0x0, 0x3}, &(0x7f0000000300)=0x14) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, 0x8) connect$inet6(r4, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0xd3, 0x0) sendfile(0xffffffffffffffff, r7, &(0x7f0000000240), 0xacfc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r3, 0x0, 0xfff3, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(r3, 0x0, r2, 0x0, 0x1000000000000003, 0x0) sendto$packet(r3, &(0x7f0000000340), 0xfffffffffffffd4d, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000380)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket$alg(0x26, 0x5, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="0bd54b4f7f78e2dddd5209f86b20c56cb06070397f3a75626ce4dae6977aeb63765d55831b31c1a9b513c0c86eb83fc53e64340b5418051a405b3692ceed0fb707007c33eff7308febf7e4576ff97bd3656388e3addaf264e28ab68a8357f2ed8ecd179b75c1f9be249b18397f9bf3933326ae0f7bfd6f07f841df51afd8f262a74a6bedef796be7cb458fc9dedd04bbf177a4738c3751b18a92459f2b", 0x9d, 0x0, 0x0, 0x0) 21:20:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:58 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 494.395010] FAULT_INJECTION: forcing a failure. [ 494.395010] name fail_page_alloc, interval 1, probability 0, space 0, times 0 21:20:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 494.453078] CPU: 1 PID: 14280 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 494.460931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.470510] Call Trace: [ 494.473128] dump_stack+0x197/0x210 [ 494.476780] should_fail.cold+0xa/0x1b [ 494.480692] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 494.485820] ? __might_sleep+0x95/0x190 [ 494.489814] __alloc_pages_nodemask+0x1ee/0x750 [ 494.494500] ? __alloc_pages_slowpath+0x2870/0x2870 [ 494.499538] ? find_held_lock+0x35/0x130 [ 494.503618] ? __do_page_cache_readahead+0x3f1/0x720 [ 494.508734] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 494.514288] alloc_pages_current+0x107/0x210 [ 494.518716] __page_cache_alloc+0x2bd/0x450 [ 494.523064] ? kasan_check_read+0x11/0x20 [ 494.527226] __do_page_cache_readahead+0x1ce/0x720 [ 494.532177] ? read_pages+0x530/0x530 [ 494.535989] ? page_cache_sync_readahead+0x1d3/0x520 [ 494.541113] ondemand_readahead+0x543/0xcd0 [ 494.545456] page_cache_sync_readahead+0x281/0x520 21:20:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 494.550402] generic_file_read_iter+0x168c/0x2ac0 [ 494.555263] ? save_stack+0xa9/0xd0 [ 494.558899] ? kasan_kmalloc+0xce/0xf0 [ 494.562790] ? __kmalloc+0x15d/0x750 [ 494.566517] ? do_sendfile+0x597/0xce0 [ 494.570420] ? filemap_range_has_page+0x290/0x290 [ 494.575297] ? rcu_read_unlock+0x16/0x60 [ 494.579367] ? percpu_ref_put_many+0x94/0x190 [ 494.583887] ext4_file_read_iter+0x180/0x3c0 [ 494.588313] generic_file_splice_read+0x42c/0x750 [ 494.593171] ? add_to_pipe+0x350/0x350 [ 494.597069] ? __inode_security_revalidate+0xda/0x120 [ 494.602287] ? security_file_permission+0x89/0x230 [ 494.607227] ? rw_verify_area+0x118/0x360 [ 494.611384] ? add_to_pipe+0x350/0x350 [ 494.615287] do_splice_to+0x127/0x180 [ 494.619108] splice_direct_to_actor+0x256/0x890 [ 494.623800] ? generic_pipe_buf_nosteal+0x10/0x10 [ 494.628679] ? do_splice_to+0x180/0x180 [ 494.632672] ? security_file_permission+0x89/0x230 [ 494.637614] ? rw_verify_area+0x118/0x360 [ 494.641782] do_splice_direct+0x1da/0x2a0 [ 494.645951] ? splice_direct_to_actor+0x890/0x890 [ 494.650806] ? security_file_permission+0x89/0x230 [ 494.655731] ? rw_verify_area+0x118/0x360 [ 494.659872] do_sendfile+0x597/0xce0 [ 494.663600] ? do_compat_pwritev64+0x1c0/0x1c0 [ 494.668176] ? fput+0x128/0x1a0 [ 494.671455] __x64_sys_sendfile64+0x1dd/0x220 [ 494.675955] ? __ia32_sys_sendfile+0x230/0x230 [ 494.680529] ? do_syscall_64+0x26/0x620 [ 494.684492] ? lockdep_hardirqs_on+0x415/0x5d0 [ 494.689069] ? trace_hardirqs_on+0x67/0x220 [ 494.693382] do_syscall_64+0xfd/0x620 [ 494.697178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 494.702369] RIP: 0033:0x45a639 [ 494.705553] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 494.724540] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 494.732240] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 494.739507] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 494.746781] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 494.754064] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 494.761325] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:20:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socket(0x2, 0x803, 0xff) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$kcm(0x29, 0x96c5387158637700, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x0, 0x0}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:20:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000180), &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb}, 0x8b1b5d2f3ead6cf1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000980)=ANY=[@ANYBLOB="50010000100013070000000000000000fe800000000000000000000000000000ac1e000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x150}}, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000800)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000840)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x1) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000740)='fuseblk\x00', 0x0, &(0x7f0000000780)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getgid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x9) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000740)='fuseblk\x00', 0x654f6c76512f7fa9, &(0x7f00000008c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise_type='appraise_type=imasig'}]}}) connect(0xffffffffffffffff, &(0x7f0000000380)=@rc={0x1f, {0x1, 0x0, 0x1f, 0x20, 0x7f, 0x3f}}, 0x80) syz_open_procfs(0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000200)="04e037b30ec9d880a38fb378b2e6309ad8b0f1b27f21e1723662702dd8b6550c5a21e666abef4dbbee5c239f214e2e53ca26c5fe2f2e82afd61e18d88f99444ce8c7bc8dbdecbcbf9ebbda6cdfd614d13a0d71e9acedf863dc7313a1e8b035070f4f5eb5dc3d002e41e549a0b4", &(0x7f0000000280)=""/164}, 0x20) 21:21:01 executing program 4 (fault-call:5 fault-nth:7): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:01 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, 0x1}, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000800c5011, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/user\x00', 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000200)="cacf5682f8c0df3c18c8266d3248f2e2667532559cb6fdc2284dc7746126b6ce5891ad75b722ba65ff8cab5e29092d88d45e2a2f646320388da13ff071d7bf91dfed07e091a4917379ba3c2dfeb1126f1f32f692dea86913b841610c2dd339c596e49981aef9bf3e14f3db5ca0394d2061fa6dac174e299a066bc132aefa013c135ee899fb294cba75f2696d4d87cfee07b082090effec0c059cad97aade4d3d1c9dd129c777c4692793c913c76a1ae8b4564a37be2c450f9783f09d3d04feaa26b51d4a86b1dbb5f15e66106b52e91dbd33317b0c44d1566ab9bbd5a645bd22e9d6f6c1723ee5c52e96a44c27e1cbbdd0f8ef599719f2d219070eee78a79205") ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 21:21:01 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x31d, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r7, @ANYBLOB="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"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r7}, 0x80) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001d0010002b49aea733e0d07715000000", @ANYRES32=r7, @ANYBLOB="0000080108000100ac14140f080009000000000008000a00ab020000"], 0x34}, 0x1, 0x0, 0x0, 0x1a801}, 0x20000000) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r4}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000d0400000000000000fb0900000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000001800120008000100767469000c00020008000500e0000001"], 0x38}}, 0x0) 21:21:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) ppoll(&(0x7f0000000000)=[{}, {r1, 0x8100}], 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)=')selinux\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='vboxnet1*\x00', &(0x7f00000001c0)='&*\x00', &(0x7f0000000200)='vmnet1((ppp1%\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='userP\x00', &(0x7f00000002c0)='selinux&#!eth1nodevsystem\\$cpuset\x00']) dup3(r7, r2, 0x0) 21:21:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 497.448810] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. [ 497.463332] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14329 comm=syz-executor.5 [ 497.463737] FAULT_INJECTION: forcing a failure. [ 497.463737] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 497.488413] CPU: 1 PID: 14331 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 497.496256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.505617] Call Trace: [ 497.508215] dump_stack+0x197/0x210 [ 497.512055] should_fail.cold+0xa/0x1b [ 497.515963] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 497.521081] ? __might_sleep+0x95/0x190 [ 497.525079] __alloc_pages_nodemask+0x1ee/0x750 [ 497.529769] ? __alloc_pages_slowpath+0x2870/0x2870 [ 497.534802] ? find_held_lock+0x35/0x130 [ 497.538876] ? __do_page_cache_readahead+0x3f1/0x720 [ 497.544000] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 497.549654] alloc_pages_current+0x107/0x210 [ 497.554112] __page_cache_alloc+0x2bd/0x450 [ 497.558534] ? kasan_check_read+0x11/0x20 [ 497.562673] __do_page_cache_readahead+0x1ce/0x720 [ 497.567592] ? read_pages+0x530/0x530 [ 497.571376] ? page_cache_sync_readahead+0x1d3/0x520 [ 497.576511] ondemand_readahead+0x543/0xcd0 [ 497.580823] page_cache_sync_readahead+0x281/0x520 [ 497.585740] generic_file_read_iter+0x168c/0x2ac0 [ 497.590571] ? save_stack+0xa9/0xd0 [ 497.594181] ? kasan_kmalloc+0xce/0xf0 [ 497.598069] ? __kmalloc+0x15d/0x750 [ 497.601788] ? do_sendfile+0x597/0xce0 [ 497.605688] ? filemap_range_has_page+0x290/0x290 [ 497.610594] ? rcu_read_unlock+0x16/0x60 [ 497.614661] ? percpu_ref_put_many+0x94/0x190 [ 497.619180] ext4_file_read_iter+0x180/0x3c0 [ 497.623600] generic_file_splice_read+0x42c/0x750 [ 497.628455] ? add_to_pipe+0x350/0x350 [ 497.632343] ? __inode_security_revalidate+0xda/0x120 [ 497.637529] ? security_file_permission+0x89/0x230 [ 497.642505] ? rw_verify_area+0x118/0x360 [ 497.646640] ? add_to_pipe+0x350/0x350 [ 497.650516] do_splice_to+0x127/0x180 [ 497.654303] splice_direct_to_actor+0x256/0x890 [ 497.658957] ? generic_pipe_buf_nosteal+0x10/0x10 [ 497.663834] ? do_splice_to+0x180/0x180 [ 497.667798] ? security_file_permission+0x89/0x230 [ 497.672714] ? rw_verify_area+0x118/0x360 [ 497.676882] do_splice_direct+0x1da/0x2a0 [ 497.681018] ? splice_direct_to_actor+0x890/0x890 [ 497.685849] ? security_file_permission+0x89/0x230 [ 497.690782] ? rw_verify_area+0x118/0x360 [ 497.694916] do_sendfile+0x597/0xce0 [ 497.698618] ? do_compat_pwritev64+0x1c0/0x1c0 [ 497.703188] ? fput+0x128/0x1a0 [ 497.706453] __x64_sys_sendfile64+0x1dd/0x220 [ 497.710932] ? __ia32_sys_sendfile+0x230/0x230 [ 497.715516] ? do_syscall_64+0x26/0x620 [ 497.719479] ? lockdep_hardirqs_on+0x415/0x5d0 [ 497.724048] ? trace_hardirqs_on+0x67/0x220 [ 497.728356] do_syscall_64+0xfd/0x620 [ 497.732147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.737336] RIP: 0033:0x45a639 [ 497.740517] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 497.759415] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 497.767109] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 497.774363] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 497.781614] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 497.788883] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 21:21:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:21:01 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VIDIOC_S_FMT(r6, 0xc0d05605, &(0x7f0000000000)={0x6, @vbi={0x2, 0x8, 0x80000000, 0x34324948, [0x9f4, 0x40], [0x5, 0x1], 0x1}}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) [ 497.796137] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:01 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x59) write$FUSE_STATFS(r0, &(0x7f0000000040)={0x60, 0x0, 0x6, {{0x0, 0x80000001, 0xfffffffffffffff9, 0x31, 0x80, 0x5, 0xfffffffb, 0xfffff536}}}, 0x60) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x10) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x45, 0x3, 0xffffffff, 0x80, 0x8}, 0x14) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r2, 0x3f}, 0x8) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r4 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x5, 0x343201) ioctl$TCXONC(r4, 0x540a, 0x5) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000380)='/proc/capi/capi20\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='.\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f00000003c0)='./file0/file0\x00', r7, r9, 0x800) r10 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) flistxattr(r10, &(0x7f0000000600)=""/46, 0x2e) r11 = creat(&(0x7f0000000640)='./file0/file0\x00', 0x10) ioctl$EVIOCGABS20(r11, 0x80184560, &(0x7f0000000680)=""/28) setxattr$security_selinux(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='security.selinux\x00', &(0x7f0000000740)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x3) lsetxattr$trusted_overlay_opaque(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='trusted.overlay.opaque\x00', &(0x7f0000000800)='y\x00', 0x2, 0x2) r12 = accept$alg(0xffffffffffffffff, 0x0, 0x0) close(r12) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'vxcan0\x00', r6}) setsockopt$inet6_IPV6_XFRM_POLICY(r13, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x22}, @in=@multicast1, 0x4e21, 0xff00, 0x4e23, 0x8, 0xa, 0x0, 0x130, 0x2f, r14, r8}, {0x6, 0x4, 0x5, 0x8000, 0x8, 0x4, 0x2, 0x7}, {0x5, 0x7, 0x3, 0x1}, 0x1000, 0x6e6bb0, 0x0, 0x0, 0x5, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d3, 0xff}, 0x2, @in6=@empty, 0x0, 0x4, 0x1, 0x0, 0x20, 0x9, 0x8}}, 0xe8) execve(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000b00)=[&(0x7f0000000a00)='y\x00', &(0x7f0000000a40)='trusted.overlay.opaque\x00', &(0x7f0000000a80)='trusted.overlay.opaque\x00', &(0x7f0000000ac0)='\x00'], &(0x7f0000000cc0)=[&(0x7f0000000b40)='y\x00', &(0x7f0000000b80)='[\x03-@]vmnet0\x00', &(0x7f0000000bc0)='\x00', &(0x7f0000000c00)='user^\x00', &(0x7f0000000c40)='/proc/capi/capi20\x00', &(0x7f0000000c80)='\x00']) write$P9_RMKDIR(r11, &(0x7f0000000d00)={0x14, 0x49, 0x2, {0x10d, 0x2, 0x4}}, 0x14) prctl$PR_MCE_KILL(0x21, 0x1, 0x6) pipe(&(0x7f0000000d40)={0xffffffffffffffff}) ioctl$UI_DEV_SETUP(r15, 0x405c5503, &(0x7f0000000d80)={{0x5, 0x2ff, 0x0, 0x2}, 'syz0\x00', 0x50}) [ 497.839727] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. [ 497.921844] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14329 comm=syz-executor.5 [ 497.930558] audit: type=1804 audit(1574544061.601:128): pid=14352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir739481669/syzkaller.1VAD7b/206/file0" dev="sda1" ino=16721 res=1 [ 497.948675] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14339 comm=syz-executor.5 21:21:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) [ 497.993477] audit: type=1400 audit(1574544061.661:129): avc: denied { relabelto } for pid=14349 comm="syz-executor.1" name="file0" dev="sda1" ino=16721 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:dlm_control_device_t:s0 tclass=file permissive=1 21:21:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000003c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003c40)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003c80)={r2, @dev={0xac, 0x14, 0x14, 0x14}, @loopback}, 0xc) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x280440, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) setitimer(0x1, &(0x7f0000000000)={{0x4080000000000000}, {0x77359400}}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x3, 0x1, 0x2, 0x7}, 0x20, 0x20, 'id1\x00', 'timer1\x00', 0x0, 0x1ff, 0xb9f, 0x2, 0x1}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}, 0x0) [ 498.021692] audit: type=1804 audit(1574544061.691:130): pid=14355 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir739481669/syzkaller.1VAD7b/206/file0" dev="sda1" ino=16721 res=1 21:21:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x20000, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1200}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0xfffffffffffffffe}}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x30, 0x37, 0x62, 0x63, 0x34, 0x37, 0x62], 0x2d, [0x36, 0x3c, 0x95], 0x2d, [0x0, 0x37, 0x62, 0x31], 0x2d, [0x806cc9397dfd1acd, 0x65, 0x61, 0x63], 0x2d, [0x52, 0x34, 0x31, 0x38, 0x62, 0x85b955c982eeb2bc, 0x0, 0x62]}}}]}}) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r7 = fcntl$dupfd(r3, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r8 = dup2(r0, r2) dup3(r8, r1, 0x0) 21:21:04 executing program 4 (fault-call:5 fault-nth:8): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:04 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = open(&(0x7f0000000340)='./file0/file0\x00', 0x3, 0x100) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000680)={0x3f, {{0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x401, @mcast2, 0x3}}]}, 0x110) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r1, r2, 0x0) dup2(r5, r4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in=@loopback}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000080)=0xe8) getgid() openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) stat(&(0x7f0000000440)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r2, 0x0, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f887bd7018", @ANYRES32=0x0, @ANYBLOB, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="10000200000000000000000000000000620b671ddb57aca01ab7df8c09a91cd8a88bd27a1d33433585623b6bb79b26cd541b60f8745f4311ee592d66235f99ee40d3e85c470c976e01b66015c979a77f10cff12dec5883ede002a81f98873c0b69330d60f8175afaf60fecc771d2"], 0x8, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x240) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000400)={@mcast2}, &(0x7f0000000480)=0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket(0x10, 0x803, 0x0) r8 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x3, 0x2) writev(r8, &(0x7f0000000540)=[{&(0x7f0000000280)='&', 0x1}, {0x0}, {&(0x7f0000000980)="c0", 0x1}], 0x3) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r10, 0x105, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r8, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)={0xf4, r10, 0x202, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb8efb7608813cc49, 0x3a}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x22}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x80000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xca}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000011) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r6, &(0x7f00000000c0)=[{{&(0x7f00000001c0)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@pktinfo={{0x24, 0x29, 0x32, {@dev, r11}}}], 0x28}}], 0x2, 0x0) 21:21:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:21:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$char_usb(r2, &(0x7f0000000100)=""/226, 0xe2) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) listen(r0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000200)={0x36e, 0x1, 'client0\x00', 0xffffffff80000000, "68a479ac7b13eb91", "269b95aac83081054d980ad3a445921a6f59a0e65010cc060a16cf58d79399bd", 0xa6bd, 0x7}) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa6041aaaaaaaaaaaaaa0086dd60d8652b00140600fe80000000077c0a01aabba5a2fdc7f37480a3c5fe80000000000000000000000000000000000009000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x0, 0x0}, 0x10) fchmod(r4, 0x80) 21:21:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet(0xa, 0x801, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r11}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00000001c0)={r11, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000000)={r11, 0xfffffffa}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r12 = dup2(r0, r2) dup3(r12, r1, 0x0) [ 500.505006] FAULT_INJECTION: forcing a failure. [ 500.505006] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 500.523544] CPU: 1 PID: 14384 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 500.525374] sctp: [Deprecated]: syz-executor.2 (pid 14388) Use of struct sctp_assoc_value in delayed_ack socket option. [ 500.525374] Use struct sctp_sack_info instead [ 500.531370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.531377] Call Trace: [ 500.531399] dump_stack+0x197/0x210 [ 500.531422] should_fail.cold+0xa/0x1b [ 500.531441] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 500.531464] ? __might_sleep+0x95/0x190 [ 500.575288] __alloc_pages_nodemask+0x1ee/0x750 [ 500.579969] ? __alloc_pages_slowpath+0x2870/0x2870 [ 500.584990] ? find_held_lock+0x35/0x130 [ 500.589051] ? __do_page_cache_readahead+0x3f1/0x720 [ 500.594155] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 500.599696] alloc_pages_current+0x107/0x210 [ 500.604112] __page_cache_alloc+0x2bd/0x450 [ 500.608432] ? kasan_check_read+0x11/0x20 [ 500.612582] __do_page_cache_readahead+0x1ce/0x720 [ 500.617516] ? read_pages+0x530/0x530 [ 500.621312] ? page_cache_sync_readahead+0x1d3/0x520 [ 500.626419] ondemand_readahead+0x543/0xcd0 [ 500.630746] page_cache_sync_readahead+0x281/0x520 [ 500.635679] generic_file_read_iter+0x168c/0x2ac0 [ 500.640548] ? save_stack+0xa9/0xd0 [ 500.644196] ? kasan_kmalloc+0xce/0xf0 [ 500.648094] ? __kmalloc+0x15d/0x750 [ 500.651813] ? do_sendfile+0x597/0xce0 [ 500.655707] ? filemap_range_has_page+0x290/0x290 [ 500.660556] ? rcu_read_unlock+0x16/0x60 [ 500.664617] ? percpu_ref_put_many+0x94/0x190 [ 500.669139] ext4_file_read_iter+0x180/0x3c0 [ 500.673669] generic_file_splice_read+0x42c/0x750 [ 500.678518] ? add_to_pipe+0x350/0x350 [ 500.682579] ? __inode_security_revalidate+0xda/0x120 [ 500.687781] ? security_file_permission+0x89/0x230 [ 500.692709] ? rw_verify_area+0x118/0x360 [ 500.696856] ? add_to_pipe+0x350/0x350 [ 500.700758] do_splice_to+0x127/0x180 [ 500.704597] splice_direct_to_actor+0x256/0x890 [ 500.709282] ? generic_pipe_buf_nosteal+0x10/0x10 [ 500.714140] ? do_splice_to+0x180/0x180 [ 500.718120] ? security_file_permission+0x89/0x230 [ 500.723068] ? rw_verify_area+0x118/0x360 [ 500.727221] do_splice_direct+0x1da/0x2a0 [ 500.731373] ? splice_direct_to_actor+0x890/0x890 [ 500.736225] ? security_file_permission+0x89/0x230 [ 500.742025] ? rw_verify_area+0x118/0x360 [ 500.746182] do_sendfile+0x597/0xce0 [ 500.749906] ? do_compat_pwritev64+0x1c0/0x1c0 [ 500.754489] ? fput+0x128/0x1a0 [ 500.757802] __x64_sys_sendfile64+0x1dd/0x220 [ 500.762311] ? __ia32_sys_sendfile+0x230/0x230 [ 500.766895] ? do_syscall_64+0x26/0x620 [ 500.770872] ? lockdep_hardirqs_on+0x415/0x5d0 [ 500.775456] ? trace_hardirqs_on+0x67/0x220 [ 500.779795] do_syscall_64+0xfd/0x620 [ 500.783605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.788795] RIP: 0033:0x45a639 21:21:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x6, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@exit, @map_val={0x18, 0xa, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000000200)='syzkaller\x00', 0x4, 0xce, &(0x7f0000000040)=""/206, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xfffffffe, 0xffff}, 0x10}, 0x70) [ 500.791987] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 500.810888] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 500.818598] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 500.825865] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 500.833130] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 500.840394] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 500.847657] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:04 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:21:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2c, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$unix(0x1, 0x10004000000002, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000180)={0x0, 0x0, 0xffffffa5}) [ 500.923660] sctp: [Deprecated]: syz-executor.2 (pid 14377) Use of struct sctp_assoc_value in delayed_ack socket option. [ 500.923660] Use struct sctp_sack_info instead 21:21:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt(r1, 0x40, 0x200, &(0x7f0000000180)="d267ec7d2d5a618b225f27625023dda745bde2e0e229310df8abad875a13f52ff9964930bd22968df7f9c4221fda5aa808fc0c8a39898bddf5220477bda038892b9de253ccefd93dd076bada1191423708fea3c44a9ef3c12712acb3802ddc0b16da9b8f43356f2b069e492b7560e5cea4d44ddb7c2cb405b18338a97ff419d96514a788cc0fe040", 0x88) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x2367, &(0x7f0000000000)=[{&(0x7f0000000140)="2e0000002b00050ad25a80648c6394fb0b24fc001a00054005000200053582c137153e370a00018003001700d1bd", 0x2e}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x20c044, &(0x7f0000000440)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_any='access=any'}, {@posixacl='posixacl'}, {@debug={'debug', 0x3d, 0x1}}, {@access_uid={'access', 0x3d, r3}}, {@loose='loose'}, {@posixacl='posixacl'}, {@debug={'debug', 0x3d, 0x3}}, {@uname={'uname', 0x3d, 'vboxnet1'}}, {@afid={'afid', 0x3d, 0x1}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x38, 0x36, 0x58, 0x35, 0xc1, 0x66, 0x51], 0x2d, [0x34, 0x66, 0x37, 0x38], 0x2d, [0x6, 0x62, 0x35, 0x57], 0x2d, [0x35, 0x63, 0x39, 0x1c], 0x2d, [0x62, 0x69, 0x35, 0x65, 0x37, 0x53, 0x33, 0x32]}}}, {@hash='hash'}, {@obj_role={'obj_role', 0x3d, '&usereth1'}}, {@pcr={'pcr', 0x3d, 0x23}}, {@dont_hash='dont_hash'}, {@smackfsfloor={'smackfsfloor'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute'}}]}}) 21:21:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = accept(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x18, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r4, 0xfa29e5fa94a6349c, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xd0e}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x893dbd33d4d8825f}, 0x4) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="000200ab", @ANYRES16=r4, @ANYBLOB="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"], 0x200}, 0x1, 0x0, 0x0, 0xc}, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r6 = socket(0x2, 0x803, 0xff) r7 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r8 = fcntl$dupfd(r6, 0x406, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, 0x0, 0x0) r9 = dup2(r0, r5) dup3(r9, r1, 0x0) 21:21:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:21:07 executing program 4 (fault-call:5 fault-nth:9): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0xfffffffffffffe73, 0x0, 0x0, &(0x7f0000000040)={[{@unhide='unhide'}, {@check_relaxed='check=relaxed'}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet(0xa, 0x801, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={r8, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r8, 0x10001}, 0x8) r9 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) ioctl$int_in(r9, 0x800000c0040424, &(0x7f0000000080)=0x400ada) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r10, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockname$tipc(r10, &(0x7f0000000180)=@id, &(0x7f00000001c0)=0x10) write$P9_RRENAMEAT(r2, &(0x7f0000000080)={0x7, 0x4b, 0x2}, 0x7) 21:21:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socket(0x2, 0x803, 0xff) open(&(0x7f00000001c0)='./file0\x00', 0x32146, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = getegid() mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x400, &(0x7f0000000080)={{'fd', 0x3d, r3}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1d00}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@obj_type={'obj_type', 0x3d, 'em1.vmnet1^!security]vboxnet0'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role'}}]}}) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r8 = dup2(r0, r2) dup3(r8, r1, 0x0) 21:21:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:21:07 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file1\x00', 0x4000000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="584653428af75a4cd5e299fab200d5b8d497696803272b4792bc7e0128b3be68091b8fb28375b8c2b8d400b5a1b37d94ff7f00000000000031a36ef513b156d561206925e179dbff866f2cd4ee385546ba87c550bf02749ed0c761f96adf27dc119bcd365121d8", 0x67}], 0x0, 0x0) 21:21:07 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x20040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) clock_gettime(0x0, &(0x7f0000000180)) prctl$PR_GET_KEEPCAPS(0x7) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 503.566792] FAULT_INJECTION: forcing a failure. [ 503.566792] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 503.604078] CPU: 1 PID: 14441 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 503.611958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.620468] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 503.621313] Call Trace: [ 503.621338] dump_stack+0x197/0x210 [ 503.621361] should_fail.cold+0xa/0x1b [ 503.621381] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 503.621407] ? __might_sleep+0x95/0x190 [ 503.633010] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 503.636452] __alloc_pages_nodemask+0x1ee/0x750 [ 503.636476] ? __alloc_pages_slowpath+0x2870/0x2870 [ 503.636498] ? find_held_lock+0x35/0x130 [ 503.636513] ? __do_page_cache_readahead+0x3f1/0x720 [ 503.636531] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 503.650602] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 503.657107] alloc_pages_current+0x107/0x210 [ 503.657130] __page_cache_alloc+0x2bd/0x450 [ 503.657144] ? kasan_check_read+0x11/0x20 [ 503.657162] __do_page_cache_readahead+0x1ce/0x720 [ 503.657182] ? read_pages+0x530/0x530 [ 503.664685] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 503.666846] ? page_cache_sync_readahead+0x1d3/0x520 [ 503.666871] ondemand_readahead+0x543/0xcd0 [ 503.666894] page_cache_sync_readahead+0x281/0x520 [ 503.666914] generic_file_read_iter+0x168c/0x2ac0 [ 503.666935] ? save_stack+0xa9/0xd0 [ 503.694946] ? kasan_kmalloc+0xce/0xf0 [ 503.703381] ? __kmalloc+0x15d/0x750 [ 503.703403] ? do_sendfile+0x597/0xce0 [ 503.703426] ? filemap_range_has_page+0x290/0x290 [ 503.742006] XFS (loop5): bad version [ 503.742533] ? rcu_read_unlock+0x16/0x60 [ 503.746582] XFS (loop5): SB validate failed with error -22. [ 503.750114] ? percpu_ref_put_many+0x94/0x190 [ 503.750141] ext4_file_read_iter+0x180/0x3c0 [ 503.750163] generic_file_splice_read+0x42c/0x750 [ 503.750180] ? add_to_pipe+0x350/0x350 [ 503.750200] ? __inode_security_revalidate+0xda/0x120 [ 503.795151] ? security_file_permission+0x89/0x230 [ 503.800074] ? rw_verify_area+0x118/0x360 [ 503.804211] ? add_to_pipe+0x350/0x350 [ 503.808088] do_splice_to+0x127/0x180 [ 503.811880] splice_direct_to_actor+0x256/0x890 [ 503.816545] ? generic_pipe_buf_nosteal+0x10/0x10 [ 503.821393] ? do_splice_to+0x180/0x180 [ 503.825364] ? security_file_permission+0x89/0x230 [ 503.830290] ? rw_verify_area+0x118/0x360 [ 503.834428] do_splice_direct+0x1da/0x2a0 [ 503.838565] ? splice_direct_to_actor+0x890/0x890 [ 503.843399] ? security_file_permission+0x89/0x230 [ 503.848316] ? rw_verify_area+0x118/0x360 [ 503.852450] do_sendfile+0x597/0xce0 [ 503.856153] ? do_compat_pwritev64+0x1c0/0x1c0 [ 503.860721] ? fput+0x128/0x1a0 [ 503.863993] __x64_sys_sendfile64+0x1dd/0x220 [ 503.868477] ? __ia32_sys_sendfile+0x230/0x230 [ 503.873148] ? do_syscall_64+0x26/0x620 [ 503.877127] ? lockdep_hardirqs_on+0x415/0x5d0 [ 503.881696] ? trace_hardirqs_on+0x67/0x220 [ 503.886032] do_syscall_64+0xfd/0x620 [ 503.889833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 503.895012] RIP: 0033:0x45a639 [ 503.898196] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 503.917089] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 503.924789] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 503.932047] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 503.939305] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 503.946604] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 503.953864] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) sendmmsg$sock(r3, &(0x7f0000001980)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @multicast1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="052e66e3486605b8c6fc1d1d45b601ec3838a495dd58d5ff82964649eeaf197fa5ad775060f87e11049b31d26f9b99e1280fba223112e8f2cbededaae09f0f3ab7f8fdc5bd7a53f456797637a7042585a6e1eeb5af80d2822c92d11810e4fb95f9173b695930bd826e96347b30d9299960e3508c4e25cc83504a72621721249712175f3d1ae6ddf11a5b3c816f4e8923c3", 0x91}, {&(0x7f0000000200)="b98e7db94c2390421a6d3ac2b8ab616edf26d8c940ce133bfea48f54a0239fc02118ff02fedb2d5ff8ca542043e1c893cc1b0f9e9d262132a059f0b729deb36289a61463efe2c1bcbffe72e57a1bbb0e72c9c8fd88ea4141a69746bd871f93f054b25aa61f95ec2e08c5e7dc156e6a5edb33686fa0d6da445153c45e4be1b53c40456d2373fb879cd56a888a91298229f0a3bef731eaeb157ae62dff2771f02c7c1011ef20216eb6ab9a4183dc61c02f075221ae6c676ac42649e4c68ba51d79f06f166bfd627dfa3419f489846ba5d4edee343d4ab312b24c4fea9931ed568d09d45ad05aecf9a44360f7053c8e4aba35eb6070e54c2f4ce7cb24", 0xfb}, {&(0x7f0000000300)="789102d79c68ba5794902a9226734661b80417d4e35b165e129b7982272021e203352f3a47d6d990d7711a3ac9d230ce7ac63a8098ffffd0afb6f488e79226699aa826c1c8c6168144f49c73c92049825521f3e3aa675f81983e70680d4dd82fa2c74d01e1d8140484ade339a8e14893e440dd0bfef09cbd4c413a8cd011df1d778d5f0f8f8acbca1d83f2879d32b9ff14691220e52a67ea16ec474a96a9ade644ca1a20f7a57414e3cd07271ea354f0fca7f972cca3c3368440e0f402d624bdddd529ca707fc3bc9cc03b93daeaf5f28865e0f628dd", 0xd6}, {&(0x7f0000000400)="c2b136052dc12800832dc3edb7d491fc016165ce8f46a93eb78587e55e6b8cbe6840dd412015f6b07ccc1edd2c5ed2f710ecf605db13139c350c55ccf2e2308e3c955017cd5535176884ea570feee776237f751721385d4c5d65ecbcb66c0d0b074b44d42ab6805bc8ec0603e94a7232c6d8191ff9aa86a7b48e03b3e22253", 0x7f}, {&(0x7f0000000480)="26968d5b657d0eb0709df78aefc4b3acaa2ac6f93a9d82ed25cb21a627408351728d4804e8540658dc0efdcbca1d450b8ead13f2a8b143a86ead2cb0edfcbddce23f", 0x42}], 0x5, &(0x7f0000000040)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x18}}, {{&(0x7f00000005c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x9, 0x5f, "ec39af648d06c7d118448f1bb909923a10569e01ed13fff225ccaa2ec9ab4d199bd8efb7552d39c197564452f127ecba1fa1bfa776e78f65f50037d6bac796", 0x1b}, 0x80, &(0x7f0000000640)}}, {{&(0x7f0000000680)=@ethernet={0x6, @broadcast}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000700)="d1bd9081318c8da422c1ca545f2bc3558ad99c39fb090457b928a1c3009ac273690e480e8eea5531c0bc17a266b14f68424910b8003b90b44c77e8367abf1a92fd3536d02218a98c2b6c6d3ab7e42d45699addee146a94e394", 0x59}, {&(0x7f0000000780)="9c8a3d35d3cb4ca8fd6fccbc34fba4b27d995abe1b45be167fae8e86f1db0ecd7a8111cdf321d47d8c51d8057035c4aef5e29930a6038849668e5581ba8de356a567173ef8070840683042b775bb3284156338c30d2f2d39a828be5c5844b6a986f09e19d7d9b036bb1c7bc9981c06da7321f375b132ab25e01440e990788086eedbfe9fc3e36e7d9a0f6c111f912e34858dae9d0632bae6fddfcf2d943a3a3b041b235f065785dc60aa4f823f6d90073188d2b034bcb2830a966c83ccff29e5d421ddf95bb79bc5397e36c74570fc33bf02fb2842f855f24d4570dd171e28a461cef12daa635f07687d07ae9279d5bb2d8bab1097d8494a6c5824ff581d4e9ec9f3797d5d37ef12067def7e3aa3ba9bccc00ab24df503a9f45ad5b979ea68b1be85e49e9245fb3f71489b958ada26800041592bededcb5b2441e0dcb8535817b1a825bfc7335fedc6753fc61fb218d21a5814c168be0043deea1d678397615ac499b5ab515534168eae819a6b551080c6cbfc2dc7eacc58e8fec5ea77c5cdf3d731fdd6b4794318887e24676d6685a92dc4c6b8cfd5a8d77251a34f2f9f22e4890ff2fc82acf6a2c74d3923478074eaa09121eb301e9b15f81ab3e1bc50c32e081f9cd1a25a885db2d341ba9c68d8189d294f16bbf20edf172ba622826412bbda35e98a8d38f98dc8070d07541c9e03e8cbd2738ec8e5342d204cf57bdd0d9d524ae47dcd285a7ad7f9fc47c02271adc98c490456f970eb1b0ad4a8a6dc67bb358f3373c1960492934a8b9576918dce630eed27e8a3fdfc7a02fce70c7310a03f1ad3566023beee73cdcd0b48258e0ffbdfee8f59a42274575b58d393d308b45d588de78db567fdb2aaa75163274adff31f57d0f0106cb3c51c35727679238a01d898f04f9c6858a9c00336203b73c2d67061a3da3dc2aaa7dd00def550bc2a114502bfbfd8151107b508190b62233747c2d2ff2bb0e59ecb85aa9268fd2afadb3eabf8c4e155563273e34bfec22b374ffc944d044e7f6871f2bdd2321deec6f49bc912fa2970a9ef843dc5b3b098974989d3efbd471ef66c9735a1418f58a21e0b2ad8ca14a445df7da28b620be43e2524fb193980ab6410437dc947ea0846cfa686a4bbf2bfaa6a52d11919a21026bd31b7766b178851d70328a3b39f35ee9d553b988a47aa657981b08f61e12e3e2beb2b6b2fa96d2a4697cd252897c35703755d4cc649b728f146d993774d6ed475670adadc905f5b578764203cccd90964d8beea15ec4fdefc60b1bf4d9cfa24cc5b0386de1bf78d9a8a9cbc8a7853256bfb2f29d63a2a891fe6a41f910d23d78325076b7dbf1bf4fb251d8bb06cbce8d0fc6e24555fc6744d4c2015e8787df0c6d86c72e3913a3d55f85d5a11cbb602684dd349c6486708e7955a2a38b8c71c8abb5498e8a301e3fa92d46c64d69522a63b85569cb4eae544a5bb7c22b57af8343ff65bf765299c5f925f5edb2639ed5dc2f69d73c1dd5d3752fe1a321f03a56f1ebd4197cad2d6d61074547e2b5eea5ca7bc45ae64a45058e50a7dc052a21db96fc8c960707cd885c5762c6c6e7f81881068f9948a23442443df8d489a448de34c79b4463734d332c5ef8070de09a463a9dbcc70e022f2a6e31ddab2c99b3c1752ffa68d13e8c9e0f848be335d3d3a3f9fb264aa9c096a5a6795e5e118874e055a8a89cef8ae82e478b937f299c2812f110d9420e4bcce9fa27681b3fb4baf0827cc5f34c1138b9082bf968f0b037fc95fc8bb0e4beae4fe592e7e96858d8c72caf0ae8689f20ee5e774507bf5e3d8628d7b1370feb4099903abdfcf880ddce5793bb0068252b56bee38247a4cb05537df37bb3c4cbc5c1042de5d21065e89e9f20ffbecf32a4f50f425313721e5f7413831b86b0873c15b13d5280516c3a7732f977a8dcd5b10e78e864c0c19f5c029e44893dd05b55b552850d93750ada5a58329a17940ee3488a10d267850e014346af135a605e29f2504df08238004c6d51b1f46e3f832faf6cf86d179e8b7389253ea8aee3878624a9188a9a0629b68256a0be20d17c64f02288dbd7ca56f8bc362a651d285209fc9be0b3085606d38e93aecea258040145603c3b34d8c04b087c612e24b839f0fec42420c338930cfdacde5a6d606d8846e9b15b8f6e9aaf988a2f4c7e8b11311f58a06065e9fcd66fd69f8f8d28cf2af2eb68f5c4c8b71ddd9539e9110cdf69f028b04209cf83c762da3521a4d778a11546e9def29d808c7d7bd3cd64353fb11e5ab1f5ee9ff3e70b395d1195b6dec6e532f803afe9a396ae2f985332e77b39fb6a30ba802861229ff203f3ff807a114edb5862c00713d0b679c219c63579d258787bc3f457bf65032f1ac89ff78dcb8af9a585d34816b606d9260ceab87488adf014c47231c0671a85b1c4afa6b10fe27c1bdf4181fe324788e649f6c305ceb93e1b6d558c13253d73d16ec8907595365b93f7c0f8e05d1e1c4075dcb4873e7f873de757ce8c91c02876d9ff5344d80083400756970c3706f8d318f43df7033eb0380f6d17e38b053132bc2c09634f88aaec1f99f2020fd770bfe19dd8f5a9152a5374257983a7905a5b2d25223598622c121932ca07706d5f65f6166375b896a82ec3474b7657a91c76bc3603561e1f95afc9a53ccd7a0fe2ea842170f778571ff0f4fc30c761ee31ea98cb5812d1e8deec785f5b3dc490937dc7c8cb563b157cc12a8325efb27fe77970d8f8ea7ee1aacb8f4602b73378963a91891733937cb85c25d74f728df90040cee9b06983019664e596019dc2f55f0eefa4fafc66626789bf545c5c589a8a22fdddf5a65e58da0072e2638d566bdc972bcf26ba67e5744c162fc1355daec010bea56fd4269b67f44585d34215c6fec115bd76e96971190dda1d705d8e9da7b6f3ea7092f725b79c1fd9c4009fc12f965fe48e136feb795df47590d58093864f523991ea4b095155984cf5c48c23f1788fe56f23345c964cd551d5c7052d3bb9d35673ebbc924803be21d1fb0ee1c868f53747347566bff605a3a2133d50af7277bce09bfa63b015b5bda34e9507182afba59ab202fa9920f647d31290aed5b5229f316c6b720f5bc3c803a25d2e43a4dda608a9f8c9a3a0aa1f39e9c27cc5a7c05857de18d664bc0c1f7ad610bd815383a664ea54ed4240f51e07242dc4f9530e701f1c4b41bada49c6683d12c25c93e93357d80ec6d49df4da91c89075869527235ce235619b0a2f6e46774c36c4dcfb7719f88216b03c6687463a5cab78c360cc6e86dbe59ce85f6c0bb2a51773e1adb6f04f5c354114e19becf93e13928e6ee05a2349bb7f612eed55edf3ace3fc1c06b0c069c23738bd66d99784a49adb77e32a3733b79c9d937c5e1ccdfdf054ae015d772a7cda5770d6156cf0301484850e9a96bd1052df8007a5a1eabe10810050b299a114c7244b3f415aeeff6245502deb23242f0cb263b04f538ff014cbcb8604e9f313a0c2930f3e6b5b79a4ffdae10c26b99e796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0x1000}, {&(0x7f0000001780)="1dd806de028443aeecf0ded3f10a0aaa6fa12e312146ed90fc9d13cfeaaca5b3e0734461ac0a2f43cd4d4c8877e6087f619ec468fdf4181a32e17683a3a4e8d59bd5b0d1cde317ccd5d28bedd737c5002f257fcbc30fdf017e87f39dab694d371228e9c5a63f090fed09bb81e24d8b5c069d1fa379860ece0e8da04643", 0x7d}, {&(0x7f0000001800)}], 0x4, &(0x7f0000001880)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff9}}, @mark={{0x14, 0x1, 0x24, 0xbc0}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xf30}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xb5e0}}, @txtime={{0x18}}], 0xd8}}], 0x3, 0x20000004) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SYNC(r0, 0x5387) 21:21:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) recvmsg$can_raw(r2, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x23) 21:21:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:21:07 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:21:07 executing program 5: r0 = memfd_create(&(0x7f00000000c0)=']e:P\xe5\xee', 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="08eb738cfa970416ae75c7454d068bd416eed47e2753716a52a92d00008616fec464a0ba077a000000000000000000006899eeda09940570c08412276a0638927939a977a44928900a06fa7803bbd03fed1d796ca032287c0956be18847b1e02e6bfaeaa6acb8abc4202d60b0c"], 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x148811, r0, 0x0) socket$inet6_sctp(0xa, 0x2, 0x84) socket$packet(0x11, 0x20000000000003, 0x300) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, 0x0, &(0x7f0000000100)=0xffffffffffffff7b) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x800, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) write$P9_RMKNOD(r2, &(0x7f0000000080)={0x14, 0x13, 0x1, {0x28, 0x0, 0x4}}, 0x14) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000040)={0x2a, 0x4, 0x0, {0x5, 0x30000000, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) 21:21:10 executing program 4 (fault-call:5 fault-nth:10): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:21:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x88001, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) accept4$netrom(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @bcast}, [@bcast, @rose, @netrom, @netrom, @netrom, @netrom]}, &(0x7f00000002c0)=0x48, 0x800) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) listen(0xffffffffffffffff, 0x333b876b) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20004044, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @local}, 0x1c) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14, 0x800) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r10, 0x800000c0045005, &(0x7f0000000080)=0x400ada) accept4$packet(r10, &(0x7f0000000140)={0x11, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80000) setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f00000001c0)={r11, 0x1, 0x6, @random="3810df36ddea"}, 0x10) sendto$inet6(r2, 0x0, 0x0, 0x17f1be16ef4a0fdd, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup3(r12, r3, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socket(0x2, 0x803, 0xff) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r14 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24200, 0x0) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x34667e2e2fa88203, 0x2, 0x8, 0xf1a, 0x1e9, 0xffffffffffffffff, 0x0, [], r9}, 0x3c) socket$inet6_udp(0xa, 0x2, 0x0) r16 = fcntl$dupfd(r14, 0x406, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r13, 0x84, 0x1f, 0x0, 0x0) r17 = dup2(r0, r13) dup3(r17, r1, 0x0) 21:21:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) r1 = dup3(0xffffffffffffffff, r0, 0xc0000) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x880, 0xfffffffffffffffd, 0x8000000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000013ff4)=@assoc_value, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x3a) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x10, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x98) dup2(0xffffffffffffffff, r3) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) fanotify_mark(r5, 0x36, 0x104d4df8a950537d, r6, 0x0) ioctl$CAPI_NCCI_GETUNIT(0xffffffffffffffff, 0x80044327, 0x0) setgid(r4) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cg\xf1a\xd6n\x91:\x7f\xeeVg?up2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xbd28) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) 21:21:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000640)='nbd\x00') r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) r6 = dup2(0xffffffffffffffff, r2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)=ANY=[@ANYBLOB="40000000811539969884729663be0add73d088e9fdffc78f490d80dff1729c99a7f6fdf7fb0f4f04cefa41a3ff28b2eb553f9553a7feaf1ab6ec6bd8a70a952663ce3cff8c9c948da039079e89700b05268a78058bce9c129049b620113d987aff6c9c8e2a0d3459f59c1aad7f2ba800deeee02f62b8995a551302313042d795f3fdaeafb4c7fb9e45d46b764f4431f70f5512b2fbb3b26803f4354cb243a2b1f3c0acd8b16625cfe5bddd40", @ANYRES16=r4, @ANYBLOB="000829bd7000ffdbdf25020000000c00050020000000000000001400070008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c0005000c01000000000000"], 0x7}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4850008}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6db7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004000}, 0x8) sendmsg$kcm(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="2e0000003100050ad25a80648c6394fb0324fc0010000b400c000200053582c137153e370900018025641700d1bd", 0x2e}], 0x1}, 0x0) [ 506.618277] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 506.632513] FAULT_INJECTION: forcing a failure. [ 506.632513] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 506.664441] CPU: 1 PID: 14506 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 506.672291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.681657] Call Trace: [ 506.684267] dump_stack+0x197/0x210 [ 506.687918] should_fail.cold+0xa/0x1b [ 506.691823] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 506.696943] ? __might_sleep+0x95/0x190 [ 506.700940] __alloc_pages_nodemask+0x1ee/0x750 [ 506.705627] ? __alloc_pages_slowpath+0x2870/0x2870 [ 506.710666] ? find_held_lock+0x35/0x130 21:21:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) r1 = dup3(0xffffffffffffffff, r0, 0xc0000) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x880, 0xfffffffffffffffd, 0x8000000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000013ff4)=@assoc_value, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x3a) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x10, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x98) dup2(0xffffffffffffffff, r3) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) fanotify_mark(r5, 0x36, 0x104d4df8a950537d, r6, 0x0) ioctl$CAPI_NCCI_GETUNIT(0xffffffffffffffff, 0x80044327, 0x0) setgid(r4) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cg\xf1a\xd6n\x91:\x7f\xeeVg?up2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xbd28) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) [ 506.714746] ? __do_page_cache_readahead+0x3f1/0x720 [ 506.719867] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 506.725416] alloc_pages_current+0x107/0x210 [ 506.729839] __page_cache_alloc+0x2bd/0x450 [ 506.734171] ? kasan_check_read+0x11/0x20 [ 506.738335] __do_page_cache_readahead+0x1ce/0x720 [ 506.743312] ? read_pages+0x530/0x530 [ 506.747122] ? page_cache_sync_readahead+0x1d3/0x520 [ 506.752243] ondemand_readahead+0x543/0xcd0 [ 506.756582] page_cache_sync_readahead+0x281/0x520 [ 506.761527] generic_file_read_iter+0x168c/0x2ac0 [ 506.766381] ? save_stack+0xa9/0xd0 [ 506.770038] ? kasan_kmalloc+0xce/0xf0 [ 506.773929] ? __kmalloc+0x15d/0x750 [ 506.777644] ? do_sendfile+0x597/0xce0 [ 506.777665] ? filemap_range_has_page+0x290/0x290 [ 506.777688] ? __lock_is_held+0xb6/0x140 [ 506.777712] ext4_file_read_iter+0x180/0x3c0 [ 506.777731] generic_file_splice_read+0x42c/0x750 [ 506.777748] ? add_to_pipe+0x350/0x350 [ 506.777764] ? __inode_security_revalidate+0xda/0x120 [ 506.777786] ? security_file_permission+0x89/0x230 [ 506.777799] ? rw_verify_area+0x118/0x360 [ 506.777811] ? add_to_pipe+0x350/0x350 [ 506.777826] do_splice_to+0x127/0x180 [ 506.777842] splice_direct_to_actor+0x256/0x890 [ 506.777859] ? generic_pipe_buf_nosteal+0x10/0x10 [ 506.777877] ? do_splice_to+0x180/0x180 [ 506.777889] ? security_file_permission+0x89/0x230 [ 506.777903] ? rw_verify_area+0x118/0x360 [ 506.777920] do_splice_direct+0x1da/0x2a0 [ 506.777941] ? splice_direct_to_actor+0x890/0x890 [ 506.857358] ? rcu_read_lock_sched_held+0x110/0x130 [ 506.859049] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 506.862387] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 506.862402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 506.862420] ? __sb_start_write+0x1a9/0x360 [ 506.884390] do_sendfile+0x597/0xce0 [ 506.888128] ? do_compat_pwritev64+0x1c0/0x1c0 [ 506.892719] ? fput+0x128/0x1a0 [ 506.896012] __x64_sys_sendfile64+0x1dd/0x220 [ 506.900523] ? __ia32_sys_sendfile+0x230/0x230 [ 506.905117] ? do_syscall_64+0x26/0x620 [ 506.909112] ? lockdep_hardirqs_on+0x415/0x5d0 [ 506.913713] ? trace_hardirqs_on+0x67/0x220 21:21:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000000000}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="800000000000000000004080"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0185879, 0x20000000) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='m_\x8djA\x1a\xd6\x1f(\xa0/\x05\x15\x1d\x14)m\x9f\x8e\xe6\xad?u\x00\'e\x90CGs\xa4\xf6\x7f\x18\x94\"^P\xaa\xbd\xb5\xb40\xfb\x90\x95\xfc\xaa#\xe6\xd5\x92\xd8\x96\x05\xca\xce\xb7(\b:6b\x893\xd0k\x00\xca\x8c\xdd\x85\x96', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0xb, 0x1}, 0x14) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r4, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) r6 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000540)="659ddfa3f7b75d090e685fcb58d12f05dc1d6680c08a4fce906c935dcdb194369ebb50100c15dbc60727a727e8e8b67e866c57b007323384abce21d361e9cb0a0c2b172a074d293fdeec3c2f66c31ca572f12af8e3ce22aa88576814ef350d5f82f13504eaae0772ec898957cbece65869b8558d196ee58c91610c11d0f508446a5107eedc4318ce054e877097184d5bd616bac179f8befaf84a80d31db8578eafbd0f6c3b1d718524c021e09c096d6697a5b27ea9029216964f4cc2670a24ce2a1ed7142776ac0c2ba84208dabbcd2b43cc0b7b2436cb38775b8884e61965483810043a31ee2dd67a863f53b0c1a0470b84cb237b", 0xf5, r5) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000440)={r6, 0x16, 0x8e}, &(0x7f0000000640)={'enc=', 'raw', ' hash=', {'nhpoly1305-generic\x00'}}, &(0x7f0000000480)="5ac099084d440802f0f5b38f704a38cc811dd6f9df96", &(0x7f00000006c0)=""/142) pwrite64(0xffffffffffffffff, &(0x7f0000000340)="0d09190fd29e07119221c6fd17329e3e51c937541ec372d96645d1fc6ec82d53d5f77259147120ee0fbb35f2e1451b444164758cf7f122e37e5e4e724d6ba4c6a5b184b3f1cc5e9f6dc5bffc853c94f9ff70d5745a0c49d6eb6e596a5e136ce78a6dbd7c297aca5c5ed30f039fd4ab8fdd8f0b2bc01448ed5cbd98a807e86d3037014ec21d21a02c025dde2e8a085c0f530801da227d10cf6751d82d7b57975416d51da07fbeda2b7b6526bbae193be182008aed98ba6d55d49c0106dc01740932028c7d7ad1d968faaea007", 0xcc, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0)=r7, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0xfffffec7) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x42080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x80000001, 0x0, 0x0, 0x5, 0x8, 0x0, 0x3, 0x0, @perf_bp={0x0, 0xd}, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x6, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x3, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) [ 506.918051] do_syscall_64+0xfd/0x620 [ 506.921874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 506.927069] RIP: 0033:0x45a639 [ 506.930265] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 506.949196] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 506.949212] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 21:21:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0xee00) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x1001400, &(0x7f00000000c0)='$*ppp0vmnet1\x00') 21:21:10 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(0x0, &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000440)="d3fd2d0b42", 0x5, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) chmod(&(0x7f0000000100)='.\x00', 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0xffff0000, 0x4) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xa0080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000001c0)) [ 506.949219] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 506.949227] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 506.949235] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 506.949243] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000004 21:21:10 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) [ 507.177029] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 507.214837] BFS-fs: bfs_fill_super(): Inode 0x00000005 corrupted 21:21:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) 21:21:11 executing program 4 (fault-call:5 fault-nth:11): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xa, 0x110, r2, 0xba685000) r3 = userfaultfd(0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0xa1800, 0x0) ioctl$KVM_HYPERV_EVENTFD(r7, 0x4018aebd, &(0x7f0000000040)={0x2, r8, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r9 = socket(0x2, 0x803, 0xff) r10 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r11 = fcntl$dupfd(r9, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, 0x0, 0x0) r12 = dup2(r0, r6) dup3(r12, r3, 0x0) [ 507.315533] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 507.344138] BFS-fs: bfs_fill_super(): Inode 0x00000005 corrupted 21:21:11 executing program 1: setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, 0x0) bind$bt_sco(r0, &(0x7f0000000040), 0x8) chmod(&(0x7f0000000000)='./file0\x00', 0x20) 21:21:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000007c0)={@remote, r4}, 0x14) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r3, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) [ 507.495984] FAULT_INJECTION: forcing a failure. [ 507.495984] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 507.586376] CPU: 1 PID: 14563 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 507.594231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.603621] Call Trace: [ 507.606233] dump_stack+0x197/0x210 [ 507.609889] should_fail.cold+0xa/0x1b [ 507.613799] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 507.618922] ? __might_sleep+0x95/0x190 [ 507.622914] __alloc_pages_nodemask+0x1ee/0x750 [ 507.627603] ? __alloc_pages_slowpath+0x2870/0x2870 [ 507.632635] ? find_held_lock+0x35/0x130 [ 507.636795] ? __do_page_cache_readahead+0x3f1/0x720 [ 507.641946] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 507.647504] alloc_pages_current+0x107/0x210 [ 507.651927] __page_cache_alloc+0x2bd/0x450 [ 507.656256] ? kasan_check_read+0x11/0x20 [ 507.660418] __do_page_cache_readahead+0x1ce/0x720 [ 507.665904] ? read_pages+0x530/0x530 [ 507.669718] ? page_cache_sync_readahead+0x1d3/0x520 [ 507.674842] ondemand_readahead+0x543/0xcd0 [ 507.679190] page_cache_sync_readahead+0x281/0x520 [ 507.684138] generic_file_read_iter+0x168c/0x2ac0 [ 507.688995] ? save_stack+0xa9/0xd0 [ 507.692630] ? kasan_kmalloc+0xce/0xf0 [ 507.696522] ? __kmalloc+0x15d/0x750 [ 507.700242] ? do_sendfile+0x597/0xce0 [ 507.704151] ? filemap_range_has_page+0x290/0x290 [ 507.709100] ? rcu_read_unlock+0x16/0x60 [ 507.713178] ? percpu_ref_put_many+0x94/0x190 [ 507.717693] ext4_file_read_iter+0x180/0x3c0 [ 507.717715] generic_file_splice_read+0x42c/0x750 [ 507.717733] ? add_to_pipe+0x350/0x350 [ 507.717748] ? __inode_security_revalidate+0xda/0x120 [ 507.717772] ? security_file_permission+0x89/0x230 [ 507.727001] ? rw_verify_area+0x118/0x360 [ 507.727018] ? add_to_pipe+0x350/0x350 [ 507.727032] do_splice_to+0x127/0x180 [ 507.727050] splice_direct_to_actor+0x256/0x890 [ 507.757548] ? generic_pipe_buf_nosteal+0x10/0x10 [ 507.762417] ? do_splice_to+0x180/0x180 [ 507.766407] ? security_file_permission+0x89/0x230 [ 507.771350] ? rw_verify_area+0x118/0x360 [ 507.775517] do_splice_direct+0x1da/0x2a0 [ 507.779681] ? splice_direct_to_actor+0x890/0x890 21:21:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x40, 0x5c, 0x3, 0xffffffffffffffff}) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) dup2(r3, r4) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000980)={"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"}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = dup3(r2, r5, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4040aea0, &(0x7f0000000140)) dup2(r7, r6) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}) 21:21:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 507.784542] ? security_file_permission+0x89/0x230 [ 507.789504] ? rw_verify_area+0x118/0x360 [ 507.793670] do_sendfile+0x597/0xce0 [ 507.797405] ? do_compat_pwritev64+0x1c0/0x1c0 [ 507.802022] ? fput+0x128/0x1a0 [ 507.805317] __x64_sys_sendfile64+0x1dd/0x220 [ 507.809827] ? __ia32_sys_sendfile+0x230/0x230 [ 507.814420] ? do_syscall_64+0x26/0x620 [ 507.818410] ? lockdep_hardirqs_on+0x415/0x5d0 [ 507.823008] ? trace_hardirqs_on+0x67/0x220 [ 507.827351] do_syscall_64+0xfd/0x620 [ 507.831173] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 507.836369] RIP: 0033:0x45a639 [ 507.839570] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 507.858569] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 507.866292] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 507.866301] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 507.866310] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 507.866319] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 507.866328] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:11 executing program 5: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file1\x00', 0x4000000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="584653428af75a4cd5e299fab200d5b8d497696803272b4792bc7e0128b3be68091b8fb28375b8c2b8d400b5a1b37d94ff7f00000000000031a36ef513b156d561206925e179dbff866f2cd4ee385546ba87c550bf02749ed0c761f96adf27dc119bcd365121d8", 0x67}], 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x0, @multicast2, 0x4e22, 0x3, 'none\x00', 0x10, 0x4, 0x6e}, {@local, 0x4e22, 0x4003, 0x2, 0x6, 0x81}}, 0x44) 21:21:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r8 = socket$nl_route(0x10, 0x3, 0x0) fchdir(r8) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000400)={@empty, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffe00, 0x800, 0x0, 0x100, 0x80000000, 0x40000, r10}) sendmsg$nl_route_sched(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r10, @ANYBLOB="00000000ffffffff000000000800010063627300a408020004040600030000000500000000700300fdffffffffff00001f0000000500000000020000010000000000100083000000fdffffff07000000084900000100000002000000cf000000feffffff080000000180000003000000090000000200000000800000d00d337d05000000050000000100000004000000ff7f000000000000000400000002000004000000ff0f0000f44f350001000000010400005eb768350100000008000000ffffffffc38d00001f000000040000000600000000000100f7ffffff030000000080ffff050000000600000006000000a900000000000000c0000000c0ffffff08000000018000000101000006000000b3000000000000200500000001ff000004000000070000000800000001010000c22e0000c0ffffff0500000004000000060000000900000008000000f7ffffff0800000003000000080000000400000001000080040000000400000000100000040000000700000009000000fcffffff01000000010000000900000000020000060e0000080000000200000002000000090000000800000007000000ab000000fb00000007000000ff0100000800000001040000070000000300000009000000ff07000008000000ffff0000a90100000900000005000000200000000500000001000000070000008eb7000000000080010000000000000007000000fffffffffcffffff01f0ffff000000003f00000003000000000100000080000000800000030000000500000005000000ffffffff0700000015ba000004000000070000000300000003000000ffffffff04000000554f00006ff800000700000003000000000200000600000008000000b3000000060000004b0d00000500000001010000030000000080000000040000730a000001000080010000009e0c0000000800000100008000000000000000004000000000fefffff67d000004000000ff01000002000000000000004000000040000000ed000000010001000e0a00000020000000020000040000000600000002000000ff7f00000100000001000000060000007f000000020000000004000004000000090000009000000008000000b6000000040000000400000005000000f50a0000ffff0000060000008ff9ffff070000001eaaffff3f0000008000000000000000ff0c0000ff7f0000030000007f0000002d0000000800000000010000ff070000ffffffff2bab000002000000ace800000500000000000000e1bf934d070000001f0000000300000004000000070000000900000005000000030000000200000087d400010000800000000000000100007f0000000e000000080000000200000007000000ffffff7f06000000000000000500000001000000820000001f0000000004000001000000faffffff0500000006000000070000000300000010000500810306009fff04000800000004040600d94b0000ff00000005000000040000001ba2cc3b00000080010000003f000000ff0f0000bd52c97303000000be060000fffffffffffeffff7f000000ff0000008100000000db040009000000070000000300000000000000060000008f5e0000010000000400000000000000010100000200000007000000000000e03189000001040000000800000600000004000000080000000400000002000000c00000000800000008000000f7ffffff05000000810000004d00000001000080eb0700001f000000090000000800000001000000000000000000000002000000ffff00000100000002000000000000e0a000000040000000ff000000f7ffffff0500000009000000070000000600000028080000030000000600000004000000be00000003000000070000000500000038080000faffffffffffffff47b5554d001000008100000007000000ffffffff040000000100000002000000566b00002000000004000000020000008b01000001000000ffff000004000000ff0f0000050000002000000003000000e40d000007000000f8ffffff200000003f000000387f00000700000007000000c100000009000000040000000400000000000000008000000100008009000000370b000000000080ff07000006000000bb7900000400000002000000ffffff7f0300000000000000090000000700000005000000000000807f0000000900000008000000fad4ffffff01000001010000010000003f0000000400000020f2ffff01000100ffff0000010000000200000008000000fbfffffff9ffffd2361db970138aa5f478b193ff040000004d000000060000000200000002000000070000004e0d0000000200000800000035000000300e00000700000000040000020000000180000020000000f2ffffff070000000500000000010000fffffeff0900000000080000070000000800000009000000ff7f00000900000004000000040000000000000006000000050000000100000009000000080000007e0700000300000000800000bf16000002000000d9c3ffffee0000000100000000000000001000006305000000000000000000007f00000010080000000000000100008002000000080000000101000003000000ffffff7ffffffffff7ffffff06000000abaa0000a6060000ff0300000700000001800000090000000200000000000000040000000080ffff00020000070000000500000001000100000000800000af06060000002b0a000005000000010000000500000009000000040000000500000002000000ffffff7ff30000000800000002000000ffff0000ff070000810000004000000075fc000009000000fbffffff0500000000000000810000000100000080000000d05e0000020000001f00000000000000ff010000451e00002d00000000000000ff0000001000030008001000ff070000010000001800010039031c020101000001000000000000060500000010000200e002807104000000ff03000018000100080d1e02800000000700000024709a02ff7f0000100005001f02df00e5b9fb0007000000100003001f0003000700000001010000180001000501040009000000040000000104000000000000f2275eef7138e6d8404ee35c1c03d0a7e3015b89e6e440ebafa27d5b8188804cd5beea2fda73c030f26439c9e4f2e27a824bfb4415f2af99b482560d1a447df28d8d838ad1a39caf40dc96c5f134529d47c0604f66f8714f8ee594e71165c4b029a7dc7e2f90de64a234d9098b06231c71bc79c43de912eb17614cf75d8c49152a801ac9a1326f0e334e0534faa8d8704d03c25495230a2ed4feb5298d99c124310dd877185ebdc389b927fbef0d13c3fd02dcf10ccd97af0b5f53363942e80ada17f524179cc71ea3c52ac33efaa6c2fb807d46a501002a8cb3f0b3d33ab580c42295aec56ab0d771b847c63bc403a4a9d6a99f3742378bbeaf2e86a210ed4be308e6b2d06e7bd7ec8120e6d4029370"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r10}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) sendmsg$TEAM_CMD_PORT_LIST_GET(r6, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x32900000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYBLOB="800129bd7000fbdbdf250300000008000100", @ANYRES32=r10, @ANYBLOB="04000200"], 0x5}, 0x1, 0x0, 0x0, 0x4000}, 0x20044880) r11 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r11, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r12 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r12, 0x800000c0045005, &(0x7f0000000080)=0x400ada) connect$unix(r5, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r13 = dup2(r0, r2) dup3(r13, r1, 0x0) 21:21:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 508.046362] XFS (loop5): bad version [ 508.054318] XFS (loop5): SB validate failed with error -22. [ 508.063612] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20002 [ 508.071603] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.2'. [ 508.134471] XFS (loop5): bad version [ 508.142899] XFS (loop5): SB validate failed with error -22. [ 508.147519] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:20002 [ 508.219537] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:13 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcf", 0x23}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:21:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x100000000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @loopback}, &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040)=0x7fb, 0x4) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3ff, 0x101000) socket$inet_udplite(0x2, 0x2, 0x88) listen(r1, 0x404) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xfe800000, @loopback}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x4000000000000d0, 0x0) 21:21:14 executing program 4 (fault-call:5 fault-nth:12): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup(0xffffffffffffffff) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r6, @ANYBLOB="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"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r6}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', r6}) r7 = socket(0x2, 0x803, 0xff) r8 = open(&(0x7f0000000000)='.\x00', 0x6200, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r10 = dup2(r0, r2) dup3(r10, r1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 21:21:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaeaaaaaaaaaaaaaaaaaaaaa08004500001c0000000001119078ac1414bbac1414bb0067fc267c690400c4ca4a5e2cd015f0f0359d70177d332741789833786f3f4df5a673315177bb52bc89520e7f26aec2cb74605b8e3f874f71b3ef6a0b928ddede9e4114f638f6619bfb3bd2b6568152570e3cb365ffb03c2d00c788dec4769cc436931917d283c519fb477da65cacf154c8975aeabdc420a999968821c676da85937f5a55fb256e41b212a10e5022e9fbab67d2c39b9f7d39a1376c56f96916f9e77123f9037b1b1bfcf569"], 0x0) 21:21:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:21:14 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001240)='./file0\x00', 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x280a001, &(0x7f0000000340)=ANY=[@ANYBLOB="6d6f646508000000303030303030303030303030303030040000c7f100000064653d30303030303030303030303030303030301c30313737372c2f3be92d6b66737472616e736d7574653d2f6465762f75696e707574002c686173682c7375626a5f747970653d2f73656c696e75782f61"]) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x101400) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) fcntl$getown(r2, 0x9) userfaultfd(0x0) kcmp(r1, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00WD%l\x8c\x8e3\xf1vS\xdeK8\xd6R\xbd\xd3\x199\'\x95J[>u\xd4l\x8c\xd3\xa6\xcf\xc99\xe0\xed^OM\x9a\xd8\xa2\xef\xee]\x11\xadD\xbe\xf7P:\xc5\xf4\xc2q', 0x0, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) [ 510.537114] FAULT_INJECTION: forcing a failure. [ 510.537114] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 510.559540] CPU: 1 PID: 14647 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 510.559601] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.2'. [ 510.567372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.567380] Call Trace: [ 510.567402] dump_stack+0x197/0x210 [ 510.567425] should_fail.cold+0xa/0x1b [ 510.567446] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 510.567467] ? __might_sleep+0x95/0x190 [ 510.604655] __alloc_pages_nodemask+0x1ee/0x750 [ 510.609340] ? __alloc_pages_slowpath+0x2870/0x2870 [ 510.614369] ? find_held_lock+0x35/0x130 [ 510.618438] ? __do_page_cache_readahead+0x3f1/0x720 [ 510.623550] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 510.629101] alloc_pages_current+0x107/0x210 [ 510.633523] __page_cache_alloc+0x2bd/0x450 [ 510.637852] ? kasan_check_read+0x11/0x20 [ 510.642037] __do_page_cache_readahead+0x1ce/0x720 [ 510.646984] ? read_pages+0x530/0x530 [ 510.650799] ? page_cache_sync_readahead+0x1d3/0x520 [ 510.655919] ondemand_readahead+0x543/0xcd0 [ 510.660257] page_cache_sync_readahead+0x281/0x520 [ 510.665205] generic_file_read_iter+0x168c/0x2ac0 [ 510.670069] ? save_stack+0xa9/0xd0 [ 510.673710] ? kasan_kmalloc+0xce/0xf0 [ 510.677603] ? __kmalloc+0x15d/0x750 [ 510.681348] ? do_sendfile+0x597/0xce0 [ 510.685251] ? filemap_range_has_page+0x290/0x290 [ 510.690108] ? rcu_read_unlock+0x16/0x60 [ 510.694178] ? percpu_ref_put_many+0x94/0x190 [ 510.698690] ext4_file_read_iter+0x180/0x3c0 [ 510.703113] generic_file_splice_read+0x42c/0x750 [ 510.707973] ? add_to_pipe+0x350/0x350 [ 510.711909] ? __inode_security_revalidate+0xda/0x120 [ 510.717122] ? security_file_permission+0x89/0x230 [ 510.722151] ? rw_verify_area+0x118/0x360 [ 510.726309] ? add_to_pipe+0x350/0x350 [ 510.730189] do_splice_to+0x127/0x180 [ 510.733996] splice_direct_to_actor+0x256/0x890 [ 510.738663] ? generic_pipe_buf_nosteal+0x10/0x10 [ 510.743496] ? do_splice_to+0x180/0x180 [ 510.747499] ? security_file_permission+0x89/0x230 [ 510.752460] ? rw_verify_area+0x118/0x360 [ 510.756646] do_splice_direct+0x1da/0x2a0 [ 510.760783] ? splice_direct_to_actor+0x890/0x890 [ 510.765643] ? security_file_permission+0x89/0x230 [ 510.770572] ? rw_verify_area+0x118/0x360 [ 510.774716] do_sendfile+0x597/0xce0 [ 510.778421] ? do_compat_pwritev64+0x1c0/0x1c0 [ 510.783009] ? fput+0x128/0x1a0 [ 510.786297] __x64_sys_sendfile64+0x1dd/0x220 [ 510.790805] ? __ia32_sys_sendfile+0x230/0x230 [ 510.795387] ? do_syscall_64+0x26/0x620 [ 510.799356] ? lockdep_hardirqs_on+0x415/0x5d0 [ 510.803929] ? trace_hardirqs_on+0x67/0x220 [ 510.808241] do_syscall_64+0xfd/0x620 [ 510.812030] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 510.817203] RIP: 0033:0x45a639 21:21:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 510.820420] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 510.839311] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 510.847008] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 510.854263] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 510.861532] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 510.868788] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 510.876063] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:21:14 executing program 1: mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x57, 0x6, 0x0, 0x0, 0x0, 0x1000007f, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x48b, 0x6}, 0x2cef, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb8, 0x2}, 0x8000000200036158, 0x800007c, 0x0, 0x0, 0x1000000, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xb) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)='ramfs\x00', 0x11041, &(0x7f000000a000)) r0 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) write$P9_RATTACH(r0, 0x0, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="e42b13da44e66fea4a85d74397e1a285c8e42a117b63d9d1728d6e3510f1ab90c0ca564191da92a89a46d2b6df3462f2e90d640adb3e") pipe(&(0x7f0000000340)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000100)=0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x3, 0x1, 0x2, 0x20, 0x8}, 0x14) r3 = memfd_create(&(0x7f0000000140)='lotrusted\x1a\x00', 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) dup2(0xffffffffffffffff, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, 0x0, 0x40008000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000380)=0x6) socketpair$unix(0x1, 0x0, 0x0, 0x0) r6 = dup(0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f00000000c0), 0x0}, 0x548) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = creat(&(0x7f00000002c0)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000300)='/dev/audio\x00') 21:21:14 executing program 5: set_mempolicy(0x4000, &(0x7f00000000c0)=0x1, 0xffffffffffffffff) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x10010005, 0xffffffffffffffff}) [ 511.380269] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:16 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x171042, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000003040)="02", 0x1}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) close(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2}, 0x1c) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x23}}, 0x4, 0x0, 0x2}}, 0x2e) sendmmsg(r3, &(0x7f0000005fc0), 0x800000000000059, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x80001d00c0d0) 21:21:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, 0x0, 0x0) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:21:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcf", 0x23}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 513.321830] audit: type=1804 audit(1574544076.991:131): pid=14679 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-testdir739481669/syzkaller.1VAD7b/222/bus" dev="sda1" ino=17262 res=1 21:21:17 executing program 4 (fault-call:5 fault-nth:13): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:17 executing program 5: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = accept4$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e, 0x0) sendfile(r1, r3, &(0x7f00000004c0)=0xffffffff80000001, 0xb52) mkdirat(r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)) utimes(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)) ioctl$int_in(0xffffffffffffffff, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getpeername$llc(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000003c0)=0x10) io_setup(0x800, &(0x7f0000000140)=0x0) io_destroy(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) mount(0x0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000000)='debugfs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x20060e0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) 21:21:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) dup3(r7, r2, 0x0) 21:21:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, 0x0, 0x0) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) 21:21:17 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcf", 0x23}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 513.592008] FAULT_INJECTION: forcing a failure. [ 513.592008] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 513.606308] CPU: 0 PID: 14698 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 513.614120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.623478] Call Trace: [ 513.626069] dump_stack+0x197/0x210 [ 513.629712] should_fail.cold+0xa/0x1b [ 513.633613] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 513.638731] ? __might_sleep+0x95/0x190 [ 513.642713] __alloc_pages_nodemask+0x1ee/0x750 [ 513.647388] ? __alloc_pages_slowpath+0x2870/0x2870 [ 513.652414] ? find_held_lock+0x35/0x130 [ 513.656478] ? __do_page_cache_readahead+0x3f1/0x720 [ 513.661597] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 513.667149] alloc_pages_current+0x107/0x210 [ 513.671571] __page_cache_alloc+0x2bd/0x450 [ 513.675888] ? kasan_check_read+0x11/0x20 [ 513.680047] __do_page_cache_readahead+0x1ce/0x720 [ 513.684995] ? read_pages+0x530/0x530 21:21:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, 0x0, 0x0) r5 = dup2(r0, r2) dup3(r5, r1, 0x0) [ 513.688804] ? page_cache_sync_readahead+0x1d3/0x520 [ 513.693923] ondemand_readahead+0x543/0xcd0 [ 513.698259] page_cache_sync_readahead+0x281/0x520 [ 513.703205] generic_file_read_iter+0x168c/0x2ac0 [ 513.708065] ? save_stack+0xa9/0xd0 [ 513.711737] ? kasan_kmalloc+0xce/0xf0 [ 513.715713] ? __kmalloc+0x15d/0x750 [ 513.719429] ? do_sendfile+0x597/0xce0 [ 513.723329] ? filemap_range_has_page+0x290/0x290 [ 513.728174] ? rcu_read_unlock+0x16/0x60 [ 513.732234] ? percpu_ref_put_many+0x94/0x190 [ 513.736723] ext4_file_read_iter+0x180/0x3c0 [ 513.741124] generic_file_splice_read+0x42c/0x750 [ 513.745967] ? add_to_pipe+0x350/0x350 [ 513.749858] ? __inode_security_revalidate+0xda/0x120 [ 513.755057] ? security_file_permission+0x89/0x230 [ 513.759998] ? rw_verify_area+0x118/0x360 [ 513.764162] ? add_to_pipe+0x350/0x350 [ 513.768056] do_splice_to+0x127/0x180 [ 513.771864] splice_direct_to_actor+0x256/0x890 [ 513.776528] ? generic_pipe_buf_nosteal+0x10/0x10 [ 513.781373] ? do_splice_to+0x180/0x180 [ 513.785345] ? security_file_permission+0x89/0x230 21:21:17 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(0xffffffffffffffff, r1) dup3(r4, r0, 0x0) [ 513.790274] ? rw_verify_area+0x118/0x360 [ 513.794440] do_splice_direct+0x1da/0x2a0 [ 513.798588] ? splice_direct_to_actor+0x890/0x890 [ 513.803597] ? security_file_permission+0x89/0x230 [ 513.808524] ? rw_verify_area+0x118/0x360 [ 513.812679] do_sendfile+0x597/0xce0 [ 513.816389] ? do_compat_pwritev64+0x1c0/0x1c0 [ 513.820973] ? fput+0x128/0x1a0 [ 513.824263] __x64_sys_sendfile64+0x1dd/0x220 [ 513.828768] ? __ia32_sys_sendfile+0x230/0x230 [ 513.833359] ? do_syscall_64+0x26/0x620 [ 513.837343] ? lockdep_hardirqs_on+0x415/0x5d0 [ 513.841941] ? trace_hardirqs_on+0x67/0x220 [ 513.846278] do_syscall_64+0xfd/0x620 [ 513.850094] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 513.855289] RIP: 0033:0x45a639 [ 513.858491] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 513.877401] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 513.885118] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 21:21:17 executing program 5: r0 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x17f) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x100, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x1, 0x0) ioctl$MON_IOCG_STATS(r1, 0x80089203, &(0x7f0000000000)) [ 513.892392] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 513.899649] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 513.906906] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 513.914272] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa7e7b601e6342dff, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) dup3(r7, r2, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) bind$netlink(r8, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x80000000}, 0xc) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) sendmmsg$inet6(r2, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3e4e2fa83e5a7116f387444d6d4d8d497c5c3d270989cb2a7192fea2293851c256ac53453af17c5024", 0x29}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000080)="03fa6e029dbcb7ac57fc86cd353cd73ebab39522506a043754369d748b072304e69a64a640", 0x25}], 0x3, &(0x7f00000014c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}, @dstopts={{0x108, 0x29, 0x37, {0x0, 0x1d, [], [@generic={0x57, 0xe4, "0f6d1f3300c46c93a97c12d4d8aafcd4c730868f3cb249b6241c7bd602020b61fb75bea56acadbc9bbd6d16fc87730f0b397dc22eb4e7926dba341d60c5658621f8dc741cd0be56ee231a2278e0aadf3d5db3ddb5e04154dd24e03aba1eda131acc43ffccf404297564517bae706129baa7bdbf7ad311471f0680ab655477fab279223ef7dad4958eab685c8cd302c3ab8ca55da58be754c0caf07f12695649029b840eee2016a61d515b300471f25ff2b230b7ca75ee12ffc286a36e3156aefabb2656c74ed40dd7565a414cfc7c9ac1fd4e9650e760f0e509a92770685be0cb77d07a2"}, @enc_lim={0x4, 0x1, 0x9}, @jumbo]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xfff}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @tclass={{0x14, 0x29, 0x43, 0xfff}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x84, 0xc, 0x2, 0x8, 0x0, [@loopback, @empty, @rand_addr="48877414a643440498396ac2aaa6d4bf", @mcast1, @dev={0xfe, 0x80, [], 0x12}, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x40}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r9}}}], 0x220}}], 0x1, 0x4001000) [ 514.042608] audit: type=1400 audit(1574544077.711:132): avc: denied { dyntransition } for pid=14716 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 21:21:17 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000040000fef0682a00"]) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0xffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) mount$9p_fd(0x0, 0x0, &(0x7f0000000300)='9p\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x30, r6, 0x23f, 0x0, 0x25dfdbfd, {{}, 0x0, 0x410c, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, r6, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x1) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r6, 0x420, 0x70bd27, 0x25dfdbfb, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0xffff}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x44041}, 0xc49843930a4d69bf) poll(&(0x7f00000000c0), 0x0, 0x9) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000000c0)=0xc51, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:21:17 executing program 5: r0 = memfd_create(&(0x7f0000000080)='\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00', 0x0) io_setup(0x81, &(0x7f0000000000)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x3e5000, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8233, r0, &(0x7f00000000c0)="392e5773be35af2492530d23ab32640dc387fe1b3d4f658aeff27cd2f1f581dfb36c74b92f6d47e2caa5199c398e9602fab7ca0826303dfc3c8943b2320f18e7580d26e271639d8941440ae9d8bb572d93235cfa5cc6eee27df5e8a7b543b15a7e896cf6374fb47473ae73d2b5059bcb3f2ae189310b5280e0cce7eee8d3274db9a725e3f484f23900ab5dd7e63aee59b1021a58c4e0", 0x96, 0x5}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000180)="865a49deb39302884303f001720152e338b4acb18eb7ff639e7c5f97e2fbbfede7c7701c2d05e37da34c4638579c509c50c853f8ac840ff0a055086705505bc9103a84538c45ab2b19550eb01f0fa27da68e7fa7b6725573703634af4d61a34d4ec7561335a9b2ada5ead031414a6cc31d6f9d5e21f149c2f780340e393245d30bc2d5a5cf6cbf26eeac7b99", 0x8c, 0xe4, 0x0, 0x2, r2}]) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VFIO_CHECK_EXTENSION(r3, 0x3b65, 0x7) execveat(r0, &(0x7f0000000240)='\x00', 0x0, 0x0, 0x1000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet(0xa, 0x801, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r10}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00000001c0)={r10, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)={r10, 0xcf, 0x1, [0x522]}, &(0x7f00000004c0)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r11, 0x3, 0x4, 0x8001, 0xffff, 0xc5f}, 0x14) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VIDIOC_DBG_G_REGISTER(r5, 0xc0385650, &(0x7f0000000440)={{0x1, @name="6f2d94c5d7061ccadfbd01d208e4ba8c534bb5e598e5839e4e0804b51f2fe915"}, 0x8, 0x5, 0xa3}) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r12 = syz_open_dev$media(&(0x7f0000000540)='/dev/media#\x00', 0x200, 0x40082) bind$isdn(r12, &(0x7f0000000580)={0x22, 0x1, 0x7, 0x0, 0x3}, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000380)=""/190, &(0x7f0000000300)=0xbe) [ 514.275922] sctp: [Deprecated]: syz-executor.5 (pid 14730) Use of struct sctp_assoc_value in delayed_ack socket option. [ 514.275922] Use struct sctp_sack_info instead 21:21:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcf", 0x23}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:20 executing program 4 (fault-call:5 fault-nth:14): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ad7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0xa, 0x801, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="0f96cfc17d4f11e01f71874d650100dd38bba551000a14d3b87a399ba6baf203c7e81a57070000000000000081f777991924af270a06ad3b8fc843a61dca10ded48f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r7, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r8, 0x23, "1b01cae2f7bd1dda7ae8a6cf1dbdba82806ba684180c79b7f531808dd6d05832f44ebd"}, &(0x7f0000000180)=0x2b) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000480)) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r10, 0xc0845658, &(0x7f0000000240)={0x0, @reserved}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r11, 0x84, 0xf, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000002000)=0xffffffffffffff29) r12 = socket(0x2, 0x803, 0xff) r13 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r14 = fcntl$dupfd(r12, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x1f, 0x0, 0x0) r15 = dup2(r0, r11) dup3(r15, r9, 0x0) 21:21:20 executing program 5: r0 = open(&(0x7f0000000700)='./file0\x00', 0x8044, 0x0) clone(0x20000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000080)={0xfffffffffffffffc}, 0x0, 0x0, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x7) fcntl$setlease(r1, 0x400, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, 0x0, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VIDIOC_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f0000000240)={0x0, @bt={0x1, 0x0, 0x0, 0x6, 0x8, 0x80, 0x7, 0x7f, 0x638, 0x9, 0x7ff, 0x7, 0xffffffff, 0xd60, 0x20, 0x18}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)=')$\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x124) syslog(0x1b, &(0x7f0000000100)=""/174, 0xae) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x40c00) dup2(r3, r0) 21:21:20 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(0xffffffffffffffff, r1) dup3(r4, r0, 0x0) 21:21:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479ae", 0x35}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:20 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcf", 0x23}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479ae", 0x35}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 516.641190] sctp: [Deprecated]: syz-executor.2 (pid 14743) Use of struct sctp_assoc_value in delayed_ack socket option. [ 516.641190] Use struct sctp_sack_info instead [ 516.665979] FAULT_INJECTION: forcing a failure. [ 516.665979] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 516.680801] CPU: 1 PID: 14753 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 516.688630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.697997] Call Trace: [ 516.700598] dump_stack+0x197/0x210 [ 516.704248] should_fail.cold+0xa/0x1b [ 516.708324] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 516.708349] ? __might_sleep+0x95/0x190 [ 516.708371] __alloc_pages_nodemask+0x1ee/0x750 [ 516.708392] ? __alloc_pages_slowpath+0x2870/0x2870 [ 516.708417] ? find_held_lock+0x35/0x130 [ 516.717482] ? __do_page_cache_readahead+0x3f1/0x720 21:21:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r3, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) [ 516.717501] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 516.717522] alloc_pages_current+0x107/0x210 [ 516.717542] __page_cache_alloc+0x2bd/0x450 [ 516.717556] ? kasan_check_read+0x11/0x20 [ 516.717572] __do_page_cache_readahead+0x1ce/0x720 [ 516.717592] ? read_pages+0x530/0x530 [ 516.717603] ? page_cache_sync_readahead+0x1d3/0x520 [ 516.717623] ondemand_readahead+0x543/0xcd0 [ 516.717644] page_cache_sync_readahead+0x281/0x520 [ 516.717660] generic_file_read_iter+0x168c/0x2ac0 [ 516.717678] ? save_stack+0xa9/0xd0 [ 516.717694] ? kasan_kmalloc+0xce/0xf0 [ 516.717704] ? __kmalloc+0x15d/0x750 [ 516.717718] ? do_sendfile+0x597/0xce0 [ 516.717736] ? filemap_range_has_page+0x290/0x290 [ 516.717754] ? rcu_read_unlock+0x16/0x60 [ 516.726580] sctp: [Deprecated]: syz-executor.2 (pid 14755) Use of struct sctp_assoc_value in delayed_ack socket option. [ 516.726580] Use struct sctp_sack_info instead [ 516.727434] ? percpu_ref_put_many+0x94/0x190 [ 516.727459] ext4_file_read_iter+0x180/0x3c0 [ 516.727479] generic_file_splice_read+0x42c/0x750 [ 516.727498] ? add_to_pipe+0x350/0x350 [ 516.727515] ? __inode_security_revalidate+0xda/0x120 [ 516.727542] ? security_file_permission+0x89/0x230 [ 516.768832] ? rw_verify_area+0x118/0x360 [ 516.768850] ? add_to_pipe+0x350/0x350 [ 516.768867] do_splice_to+0x127/0x180 [ 516.768886] splice_direct_to_actor+0x256/0x890 [ 516.768904] ? generic_pipe_buf_nosteal+0x10/0x10 [ 516.768922] ? do_splice_to+0x180/0x180 [ 516.768936] ? security_file_permission+0x89/0x230 [ 516.768951] ? rw_verify_area+0x118/0x360 [ 516.778176] do_splice_direct+0x1da/0x2a0 [ 516.778196] ? splice_direct_to_actor+0x890/0x890 [ 516.778217] ? security_file_permission+0x89/0x230 [ 516.778234] ? rw_verify_area+0x118/0x360 [ 516.778249] do_sendfile+0x597/0xce0 [ 516.778273] ? do_compat_pwritev64+0x1c0/0x1c0 [ 516.778290] ? fput+0x128/0x1a0 [ 516.778308] __x64_sys_sendfile64+0x1dd/0x220 [ 516.778328] ? __ia32_sys_sendfile+0x230/0x230 [ 516.922781] ? do_syscall_64+0x26/0x620 [ 516.926758] ? lockdep_hardirqs_on+0x415/0x5d0 [ 516.931333] ? trace_hardirqs_on+0x67/0x220 [ 516.935648] do_syscall_64+0xfd/0x620 [ 516.939440] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 516.944614] RIP: 0033:0x45a639 [ 516.947799] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 516.966702] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 516.974411] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 516.981672] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 516.988936] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 516.998709] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 517.005972] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000001800)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000001880)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @rand_addr=0x1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="14", 0x1}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000080)="3b207a9bec9cbc0f2dc09a0444856d79a8fd5d817f03201656f2c23414470162d7a68347296b24023a1c8a96aaf1921939fef71e4b4391eaa71f6b8f6603fd7a9435b4471cc204da379bc4897bd259e57d46007533d92464f6a5c1d61a25a477c91497731d437945c377ae0a03e5bebff9635e12ae507a8ca5c204c24c0d35a557109f494ff3f47a75cac36fc2135d15f0a1", 0x92}, 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0x1000}, {&(0x7f0000000140)="33a9da455c513f869919c71e26847a36be2cc7231cc2c9578cca5a306679f8acfc82885f36a54b8cc223d07e11174a370bbb74e79541821e52a9730ed4e8171f6725ff1d1de4b0e081fe54c8e110c64b18e6728bfb148070e9dfe54886690721b91759d95f50399e40adb6806257285c65419b9371d799c69672e5695d5235bb73b50a6f610e650960baa049fe4157d0a19639692ca29aeab2b167", 0x9b}, {&(0x7f0000000200)="9ab1a57789", 0x5}], 0x6, &(0x7f0000000340)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x7, 0xb44e, 0x0, 0x20}}, @init={0x18, 0x84, 0x0, {0x80, 0x40, 0x2, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xbb35e5a843d3a637, 0x1, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x38, 0x2}}], 0x80, 0x4010}, {&(0x7f00000002c0)=@in={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000001780)=[{&(0x7f00000003c0)}, {&(0x7f00000014c0)="ee7ae619ca4e4a8e79c05a3a2ef7e237703c0602b9c3eff679c1691dd0d7e08a623b6e43c6c3fb704123989cd2d2b7d9d75b4e469a4fea0f833d8323a48c643d0f5eb8bcb9e418a3d466c0a772ca95bf735bb1c8d1038db91f09b5a18da6ec2ff5ca6530d7b23cd182227c988a7727c820d73587c5dfb41f73cf13223ab76ca81972f5c6c398f3d8bae00b7e34f5e77c62356ebbb48685cf7152a7962433dd9e0028005f70ecc7d41e03866338d03826e2824ce95b62b9d08984c501d6a0c574a58ec9c5fd6ef441bf", 0xc9}, {&(0x7f0000000400)="c0a6d160a3e8e4a65277a78d963b", 0xe}, {&(0x7f00000015c0)="45e3e80eb64a6aa27bc283c51808725bb315d1c6a66a4deb0384188090d5e4053051ad42cfb126630c58a13b18fd53374cac58ce5f40b3d884578d8578bf40ab7773038bebfa76c2cc9d69510a5f3daf2ea23206a8b173ab328d61022a7a2b1a6e0661b31db89f8520e903d6a164079edb4a9104337a7a861171e3fe04cd39a01fc61748d39256135dc6b1899e1bcdebc4b2a7a4dc60a7b2f504e64590f765afaade4cc83df41938a561b3733cb024e985d0531ba56e09463381d3be0266758556afffd63c95bff553c73385f2b5febf80991f399499d8f836823ab98760d898f344ed3152e35a4e65c37471d3820759a6", 0xf1}, {&(0x7f00000016c0)="0eba6c60e821a6a9d5018ba9714c48eada7b7abf4f8dab1dfd7b4d9c7ee2bd113a1a15c3c2e71551100965df49120efad077870d56779caf6fc7d2be5089c995aec6f0cbac32267bb90d64789fff545ddad9218a9b546fdb7676e023a3b7448a67bea0317de3dbd11decb4ff1724e810d406baadb496f10531fa8b9846dd80ef524988afef1e423482c064a8c7a4390beb4c45c9d1a0eaa3583efb31825637544ed64b1a02543f73f2bbeba4cc4f", 0xae}], 0x5, &(0x7f0000001840)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x80000001, 0x3ff, r2}}, @init={0x18, 0x84, 0x0, {0x40e1, 0x7f, 0x4, 0xc6}}], 0x38, 0x24008011}], 0x2, 0x4400c01c) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = socket(0x2, 0x803, 0xff) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0x0) r8 = dup2(r0, r4) dup3(r8, r3, 0x0) [ 517.022308] audit: type=1804 audit(1574544080.691:133): pid=14767 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.5" name="/root/syzkaller-testdir652157135/syzkaller.zC1NGP/38/file0" dev="sda1" ino=17278 res=1 21:21:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000040)={[{0x8001, 0x9, 0x1, 0x1, 0x7f, 0xf9, 0x7f, 0x0, 0x1f, 0x1e, 0x0, 0x6c, 0x3ff}, {0xfffff800, 0x6, 0x7, 0x5, 0x82, 0x7, 0x2, 0x0, 0x0, 0x81, 0x3}, {0x40, 0x7, 0xe1, 0x5, 0x5, 0x4d, 0xff, 0x81, 0x56, 0x1, 0x80, 0x5, 0x7}], 0x6}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = socket(0x2, 0x803, 0xff) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0x0) r8 = dup2(r0, r4) dup3(r8, r1, 0x0) 21:21:21 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x1008, 0x2}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r1, r3) dup3(r7, r2, 0x0) 21:21:21 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) r4 = dup2(0xffffffffffffffff, r1) dup3(r4, r0, 0x0) 21:21:23 executing program 4 (fault-call:5 fault-nth:15): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$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) r4 = socket(0x1, 0x803, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r6, 0xc0506617, &(0x7f0000000380)={{0x2, 0x0, @descriptor="d6ffe2ff74ae30a6"}, 0x41, [], "ae39b6889acb3ac317d7717bf1822a322c3e60c5bb4bcd40d7218fbe75de7e036f2978a329e6e2ed16ef9df20c3ea8c47548d4f47525bdb7a1795de634c7f842be"}) r7 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r8}]]}}}]}, 0x38}}, 0x0) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r9, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$sock_inet6_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f0000000000)) fcntl$getown(r9, 0x9) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@getaddr={0x0, 0x16, 0x4, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x48}}, 0xa0) 21:21:23 executing program 2: prctl$PR_GET_SECUREBITS(0x1b) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xaa, "1748eae3ba6beffde4e1e3e5963baaded8f7e564076ad20c27417cfd22b8188d8af0d04661cb53afbddff855557c431394082b83d35c22301a2268688a3f5b5fab923e8cce8de7fed7eaa6e7b9003b1dae5af52e49e92d03e539b79837ea88591a95a24144901e0706367ba49657889a87c7ac6de488ea5406c9f4e3b125a894efa0d5af6a07ce4d667c1dba10bdc1933ca061128a36a191900bbf1d60bb592f7072cc4974682c8ea992"}, &(0x7f00000000c0)=0xb2) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5, 0x7, 0xf0d}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) dup3(r7, r2, 0x0) 21:21:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 21:21:23 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcf", 0x23}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479ae", 0x35}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:23 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmmsg(r0, &(0x7f0000005c00), 0x0, 0x4048000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) recvmmsg(r1, &(0x7f0000000200)=[{{&(0x7f0000001d40)=@nfc_llcp, 0x80, 0x0, 0xffffffffffffffea, &(0x7f0000000240)=""/2, 0x2}, 0x2}], 0x1, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) stat(0x0, &(0x7f0000000a00)) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0x9, @mcast1}}, 0xfe) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, 0x0, &(0x7f0000000140)) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000c582f24186cf0d", @ANYRES32, @ANYBLOB], 0x3}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) mknodat(r3, &(0x7f0000000300)='./file0/file0\x00', 0x4, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f0000001f40), 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$hfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), 0x0) [ 519.746781] FAULT_INJECTION: forcing a failure. [ 519.746781] name fail_page_alloc, interval 1, probability 0, space 0, times 0 21:21:23 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000280)) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x500, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 519.802327] CPU: 1 PID: 14806 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 519.810165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.819520] Call Trace: [ 519.819546] dump_stack+0x197/0x210 [ 519.819572] should_fail.cold+0xa/0x1b [ 519.819591] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 519.819609] ? __might_sleep+0x95/0x190 [ 519.819630] __alloc_pages_nodemask+0x1ee/0x750 [ 519.829721] ? __alloc_pages_slowpath+0x2870/0x2870 [ 519.829742] ? find_held_lock+0x35/0x130 [ 519.829758] ? __do_page_cache_readahead+0x3f1/0x720 [ 519.829775] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 519.829792] alloc_pages_current+0x107/0x210 [ 519.829811] __page_cache_alloc+0x2bd/0x450 [ 519.871988] ? kasan_check_read+0x11/0x20 [ 519.876152] __do_page_cache_readahead+0x1ce/0x720 [ 519.881125] ? read_pages+0x530/0x530 [ 519.884513] ptrace attach of "/root/syz-executor.3"[14820] was attempted by "/root/syz-executor.3"[14821] [ 519.884931] ? page_cache_sync_readahead+0x1d3/0x520 [ 519.899724] ondemand_readahead+0x543/0xcd0 [ 519.901345] overlayfs: conflicting lowerdir path [ 519.904056] page_cache_sync_readahead+0x281/0x520 [ 519.904079] generic_file_read_iter+0x168c/0x2ac0 [ 519.918577] ? save_stack+0xa9/0xd0 [ 519.922213] ? kasan_kmalloc+0xce/0xf0 [ 519.925285] overlayfs: workdir and upperdir must reside under the same mount [ 519.926102] ? __kmalloc+0x15d/0x750 [ 519.926119] ? do_sendfile+0x597/0xce0 [ 519.926138] ? filemap_range_has_page+0x290/0x290 [ 519.945709] ? mark_held_locks+0x100/0x100 21:21:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_CAPBSET_READ(0x17, 0xe) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_AD_ACTOR_SYS_PRIO={0x8, 0x18, 0x3f}, @IFLA_BOND_MODE={0x8, 0x1, 0x4}]}}}]}, 0x44}}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$RTC_UIE_OFF(r3, 0x7004) [ 519.949952] ? rcu_read_unlock+0x16/0x60 [ 519.954016] ? percpu_ref_put_many+0x94/0x190 [ 519.958529] ext4_file_read_iter+0x180/0x3c0 [ 519.962953] generic_file_splice_read+0x42c/0x750 [ 519.967810] ? add_to_pipe+0x350/0x350 [ 519.971895] ? __inode_security_revalidate+0xda/0x120 [ 519.977107] ? security_file_permission+0x89/0x230 [ 519.982044] ? rw_verify_area+0x118/0x360 [ 519.986198] ? add_to_pipe+0x350/0x350 [ 519.990105] do_splice_to+0x127/0x180 [ 519.993916] splice_direct_to_actor+0x256/0x890 [ 519.998592] ? generic_pipe_buf_nosteal+0x10/0x10 [ 520.003449] ? do_splice_to+0x180/0x180 [ 520.007435] ? security_file_permission+0x89/0x230 [ 520.012371] ? rw_verify_area+0x118/0x360 [ 520.016529] do_splice_direct+0x1da/0x2a0 [ 520.020687] ? splice_direct_to_actor+0x890/0x890 [ 520.025565] ? security_file_permission+0x89/0x230 [ 520.030505] ? rw_verify_area+0x118/0x360 [ 520.034658] do_sendfile+0x597/0xce0 [ 520.034686] ? do_compat_pwritev64+0x1c0/0x1c0 [ 520.034708] ? fput+0x128/0x1a0 [ 520.034725] __x64_sys_sendfile64+0x1dd/0x220 [ 520.034736] ? __ia32_sys_sendfile+0x230/0x230 [ 520.034748] ? do_syscall_64+0x26/0x620 [ 520.034763] ? lockdep_hardirqs_on+0x415/0x5d0 [ 520.043240] ? trace_hardirqs_on+0x67/0x220 [ 520.043263] do_syscall_64+0xfd/0x620 [ 520.043283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.043298] RIP: 0033:0x45a639 [ 520.080627] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:21:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79", 0x3e}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$x25(r6, &(0x7f0000000040)="67735ab388365e1b0b916e7d5da58dadfc9f387ebc510dccb861a95a401dfd502220ee8f4f387ea0c53012194e47b7caf87d64a7fa1bc2cb614069fc79b4fc40572b84abf7a96af9c2924bb3ac23abafb8ebde6f2b4d5ba03887085587", 0x5d, 0x10, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) [ 520.099537] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 520.107256] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 520.114529] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 520.116444] hfs: can't find a HFS filesystem on dev loop1 [ 520.121803] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 520.121813] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 520.121822] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79", 0x3e}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 520.240655] netlink: 'syz-executor.5': attribute type 24 has an invalid length. [ 520.257272] hfs: can't find a HFS filesystem on dev loop1 [ 520.264062] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 520.334366] netlink: 'syz-executor.5': attribute type 24 has an invalid length. [ 520.342128] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 21:21:26 executing program 4 (fault-call:5 fault-nth:16): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x20002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:21:26 executing program 1: sched_setscheduler(0x0, 0x5, &(0x7f00000001c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/23, &(0x7f0000000300)=0x17) r3 = inotify_init1(0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000740)={[], 0x9, 0xff, 0x18, 0x0, 0xb1, 0x1, 0x19002, [], 0x40}) fcntl$setown(r3, 0x8, 0xffffffffffffffff) lsetxattr$security_ima(&(0x7f0000000340)='./file0\x00', &(0x7f00000006c0)='security.ima\x00', &(0x7f0000000700)=@v1={0x2, "e0"}, 0x2, 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000900), 0x4) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/72, 0x48}], 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1f, 0x0, 0xfc, 0x7, 0x0, 0x10000, 0x11a, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0xffffffff}, 0x2448a605c82ac242, 0x7, 0x7a4, 0x7, 0x1, 0x8}, r5, 0x0, 0xffffffffffffffff, 0x1) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = socket$inet_smc(0x2b, 0x1, 0x0) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r7, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x33e, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000280)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0x49d}, {&(0x7f0000000400)=""/120, 0x2ce}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f00000018c0)={@broadcast, @loopback, 0x0}, &(0x7f0000001900)=0xc) setsockopt$inet6_buf(r7, 0x29, 0x6, &(0x7f0000000180)="0317008ae2f6a5fa255f69fd29f671f2c66e901c568d2d02b0e29b0e48ff33fe3d3ee8cbaf88ac1b6b48cb", 0x2b) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000001940)={@rand_addr=0x91e, @multicast1, r8}, 0xc) 21:21:26 executing program 5: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x7, &(0x7f0000000400)=[{&(0x7f00000000c0)="915c207e22b0c019038a2d", 0xb, 0x8}, {&(0x7f0000000100)="6951aed6fc466f8c858560f82e4c50a1ef7ce694f51b6a55962e7d5dd8dcaa78ae3f7064a3a91a1aad51e2cd2b7565b617ab3eeb7fdb118cd5a25aa5f4a71e3c1a", 0x41, 0x6}, {&(0x7f0000000180)="84f437fd15a7e1e94b7f2124110d8c4a15731c12f4801f7f4729f4986fdf5af66c443b06756e3ffbb4a9b72f451dcc803bcd6a3cb5fd9e98290341ac2b0fbc9fc1feed6852dc43daab554e0e57b44f0f709ec72fb8e26de6a9ba02000000e44039d70f4109857699410b3acc01bf2c211c5eaad7536f8470343f859715106ce4c55644192e9129ad2e5e803be9ca24155bc00299ad794ee46ccd8c7b02219a983b34fc61aeb6a1693a90792f837126cbfbe10fb632bc7723996f4f1234ca97394f2bc07e1e3f1a83a1334f9b24", 0xcd, 0x4}, {&(0x7f0000000280)="1d8cbffeae956906057114253686082bdec47d69789cda9a3df72a183a412f5a6123af2dffb56b5b1dcc9ccd38f512e7875e88667e13730ba77c8945d51c1eab1bea4fe4a3928a0c88d2e014daa7cb6b6d87f3509bdddae4b00b670ccebd9a2e23227a5e1115638498da198d46d1659231497e174932ab58bab0583cca", 0x7d, 0x1ff}, {&(0x7f0000000300)="42cf05ed06e527682436a35e6d88338bbb0781466ca40eb5b8c7c1c0ba7718a2a1193552104600b482fd55cb9f4964fb32d6cd1aea347129a9ee0d2f040c", 0x3e, 0x2}, {&(0x7f0000000340)="756033b383", 0x5, 0x80000001}, {&(0x7f0000000380)="23dcfbc096e8e557a78c8851c6e3f1eedf161c84865f361dad23d40a314d3418500077bdd3bc89ca6fab902e7223d2d71d5f318d9fd704359c933cd23eb80e981d283522c891f64c32cbaaa058ae18d92f5ef13b1fcc3aecbd442d4fb075845fa8fa", 0x1ba, 0x6}], 0x401, 0x0) utime(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)={0x4, 0x3}) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x400000000000032b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x32, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0xffffff94, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000004c0)) 21:21:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) [ 522.766426] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=cf420000) [ 522.786520] FAULT_INJECTION: forcing a failure. [ 522.786520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 522.810358] CPU: 0 PID: 14868 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 522.818184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.827963] Call Trace: [ 522.830551] dump_stack+0x197/0x210 [ 522.834176] should_fail.cold+0xa/0x1b [ 522.838057] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 522.843154] ? __might_sleep+0x95/0x190 [ 522.847120] __alloc_pages_nodemask+0x1ee/0x750 [ 522.851781] ? __alloc_pages_slowpath+0x2870/0x2870 [ 522.856789] ? find_held_lock+0x35/0x130 [ 522.860838] ? __do_page_cache_readahead+0x3f1/0x720 [ 522.865929] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 522.871474] alloc_pages_current+0x107/0x210 [ 522.875875] __page_cache_alloc+0x2bd/0x450 [ 522.880200] ? kasan_check_read+0x11/0x20 [ 522.884359] __do_page_cache_readahead+0x1ce/0x720 [ 522.889309] ? read_pages+0x530/0x530 [ 522.893097] ? page_cache_sync_readahead+0x1d3/0x520 [ 522.898295] ondemand_readahead+0x543/0xcd0 [ 522.902614] page_cache_sync_readahead+0x281/0x520 [ 522.907542] generic_file_read_iter+0x168c/0x2ac0 [ 522.912380] ? save_stack+0xa9/0xd0 [ 522.916013] ? kasan_kmalloc+0xce/0xf0 [ 522.919901] ? __kmalloc+0x15d/0x750 [ 522.923603] ? do_sendfile+0x597/0xce0 [ 522.927482] ? filemap_range_has_page+0x290/0x290 [ 522.932319] ? rcu_read_unlock+0x16/0x60 [ 522.936371] ? percpu_ref_put_many+0x94/0x190 [ 522.940862] ext4_file_read_iter+0x180/0x3c0 [ 522.945283] generic_file_splice_read+0x42c/0x750 [ 522.950133] ? add_to_pipe+0x350/0x350 [ 522.954012] ? __inode_security_revalidate+0xda/0x120 [ 522.959195] ? security_file_permission+0x89/0x230 [ 522.964115] ? rw_verify_area+0x118/0x360 [ 522.968259] ? add_to_pipe+0x350/0x350 [ 522.972138] do_splice_to+0x127/0x180 [ 522.975929] splice_direct_to_actor+0x256/0x890 [ 522.980586] ? generic_pipe_buf_nosteal+0x10/0x10 [ 522.985418] ? do_splice_to+0x180/0x180 [ 522.989380] ? security_file_permission+0x89/0x230 [ 522.994481] ? rw_verify_area+0x118/0x360 [ 522.998644] do_splice_direct+0x1da/0x2a0 [ 523.002783] ? splice_direct_to_actor+0x890/0x890 [ 523.007629] ? security_file_permission+0x89/0x230 [ 523.012550] ? rw_verify_area+0x118/0x360 [ 523.016688] do_sendfile+0x597/0xce0 [ 523.020406] ? do_compat_pwritev64+0x1c0/0x1c0 [ 523.024977] ? fput+0x128/0x1a0 [ 523.028249] __x64_sys_sendfile64+0x1dd/0x220 [ 523.032730] ? __ia32_sys_sendfile+0x230/0x230 [ 523.037309] ? do_syscall_64+0x26/0x620 [ 523.041272] ? lockdep_hardirqs_on+0x415/0x5d0 [ 523.045845] ? trace_hardirqs_on+0x67/0x220 [ 523.050171] do_syscall_64+0xfd/0x620 [ 523.053963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.059234] RIP: 0033:0x45a639 [ 523.062415] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 523.081315] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 523.089014] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 523.096277] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 523.103538] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 523.110797] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 21:21:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x4000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000040)={0x4, 0x4, 0x5, 0x1, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc2^_\xf6\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa8\x1a\xbe>\xda\xa47t\xe6\xd6\x04', 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r8 = dup2(r0, r2) dup3(r8, r1, 0x0) [ 523.118054] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 [ 523.147212] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=cf420000) 21:21:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x41a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x741402, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4048000) r0 = socket(0x2000000000000021, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000001001000001000000770000f200000000a6e217b91c3b0d873722b41afb8ed58f2109e448e6cc4bd0f11a26f4233e3ba1ff40e062a43f80b1bae2728316e63e58afdf284732bd1e1970881ddd3c9f310f827c195f3c5d57c67a08466517ba1300000000858003ffffffffffffffff3e26b5ca26bb434dbd0e4885c214e577bb081876e63e7c2834573925db8b54b33da7b9c7aefca1f9c49c6400000000000000000000000061e2448f23a7e49736a335440c5b7681c58dc647494f0dbc811becd7c487d283b2d0574510c4fdbb54c61ba9e635c0b3a3df610d9975d1d9570b38026b259815dba598ffa069c01b3d386c15d34a5918d6909192ec97032c320044fa934bf944d6d5ce621d91c17f1c4377a54c7febb46f83a7847a97259b8f1fca2c2816023b60417388196a22091c9f82e8e0291f4082d92d0ae76b94a18647bb44cbe9366a08fb3f0502644307c51085f7215fd44635e5967f21e8f59bd021f309d910cb5d37cb16450244ef261a37255a06c97f19fa0e68836543174745684037cc7bba99aa1cbefcdd62f799a5fb35abc5af3ab43a5fc40eb352e6ff078fad68182845f1f6b7ff6c200c103b64608404b41fce73186e55193d3d96faab587448349b35e431914bfde3c07f1419dac11995aded30b44ead7142a7b397a913f6bac2eac41c32d10863c3e6dd9e88d44842951e15d6d631995f071434"], 0x18}}], 0x1, 0x4048000) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000040)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e23, 0xd0a7, @dev={0xfe, 0x80, [], 0x25}, 0x1}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000), 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 21:21:26 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x80) fcntl$setstatus(r0, 0x4, 0x46000) ftruncate(r0, 0x800) lseek(r0, 0x4200, 0x0) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x9c49) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r3, &(0x7f0000000040)={0x1f, {0x6, 0x4b, 0xec, 0x81, 0x8, 0x6f}}, 0x8) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000070000000000000001"]) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r4}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r6, 0x0, &(0x7f0000000080)=0x400add) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00000000c0)={0x0, 0x0, 0x5f, "e9dc44e8fbf888a9af45bf14080e1de8f0b94eb8e5c05ebeb28425f786651240773a0ce80af26aecad910b1a0b3f6639e8d69975a214ffa33b1916d7de8776aa187d662f0e49c45a46d3ed52859f56cd8baf7c91aa9a69da3f84868eb37b76"}, 0x67) 21:21:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79", 0x3e}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:27 executing program 5: 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, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @null]}, 0x48) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e23, 0x80000004, @remote, 0x994}, @in={0x2, 0x4e21, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) wait4(0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) io_setup(0x3b24, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4d2, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000780), 0x4000}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) r9 = socket$inet6(0xa, 0x0, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') sendfile(r9, r10, 0x0, 0x0) write$FUSE_INIT(r10, &(0x7f0000000200)={0x50, 0x0, 0x8, {0x7, 0x1f, 0x0, 0x400240, 0x0, 0x1, 0x5, 0x1000}}, 0x50) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r8, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x1060000, 0xffffffffffffffff}}}, 0x90) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 21:21:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r3) dup3(r7, r1, 0x0) [ 523.389242] audit: type=1804 audit(1574544087.061:134): pid=14895 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-testdir739481669/syzkaller.1VAD7b/228/bus" dev="sda1" ino=17249 res=1 21:21:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961", 0x42}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 523.491805] audit: type=1804 audit(1574544087.101:135): pid=14895 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-testdir739481669/syzkaller.1VAD7b/228/bus" dev="sda1" ino=17249 res=1 [ 523.555653] audit: type=1804 audit(1574544087.141:136): pid=14895 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-testdir739481669/syzkaller.1VAD7b/228/file0" dev="sda1" ino=17297 res=1 [ 523.601331] audit: type=1804 audit(1574544087.191:137): pid=14907 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-testdir739481669/syzkaller.1VAD7b/228/bus" dev="sda1" ino=17249 res=1 [ 523.672049] audit: type=1804 audit(1574544087.201:138): pid=14907 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-testdir739481669/syzkaller.1VAD7b/228/bus" dev="sda1" ino=17249 res=1 [ 523.712644] audit: type=1804 audit(1574544087.271:139): pid=14909 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-testdir739481669/syzkaller.1VAD7b/228/file0" dev="sda1" ino=17297 res=1 [ 524.373834] audit: type=1400 audit(1574544088.041:140): avc: denied { getopt } for pid=14898 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 524.395549] audit: type=1400 audit(1574544088.051:141): avc: denied { connect } for pid=14898 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 21:21:29 executing program 4 (fault-call:5 fault-nth:17): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x201, 0x1, 0x1, r3}, &(0x7f0000000040)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:21:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 21:21:29 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="3c58fab1cffbc3c8e600000001c9", 0xe, 0x1d9}]) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x8, &(0x7f0000002600)=[{&(0x7f0000000080)="bdb2eda1956da2323d5930ed1112", 0xe, 0x6c5}, {&(0x7f00000000c0)="1758107155ec6b1bceec128131a2f34335f7531e7fa753a4", 0x18, 0x6}, {&(0x7f0000000100)="deb039f34a94c5cbb9e05b7aa4a9ae440ed5611439af970a408ea6f59647e2ed7d2cd7f093f7f3dadb993e88864016e4f7f82935f73e104fa999038d1a595665e6aef73ba0b78dfd7b12ccb54901658aa815027ba14aa39944465615b30326853f5d566960e745cce512876b6ba0c8761b85e021bf4de5a89e829a1e3d311c0cda49718038f96238cb6d2b360b3cb5ab3fe4b35da4f67ddf7ef665caa6e50c4fa60bedb9eaf6e531", 0xa8, 0x2}, {&(0x7f0000000340)="9534ce72c3b05163e0fb1a06c6e395956adee2e9e0fca01d66dab490ec9cb2e1aa32032810ab11182028645ec67377591890ebad1170521fde378f10d525abb0039aaaca24a8d134bc9cc7fa5c000965fec2ed624d09282d283a95a86644712b33138cbba4d962c79598f54e68fda77fa4f567f06082d7d065a5d95c1f5635497a156f6165884dcade03b10441d1ec08e60fffa25eeb3f2cf9cff3ff3ae3fe098d0ece20675400bd937c1d919c5dfa2dca260675ec58e6339e92ccef055b73182e935d464622afa0", 0xc8, 0x861a}, 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{&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="32a446bd362dc633ae3afc2fb5eb33bdea2b364e473c417e6c5cabc5e170f13f7d4a39f89fdcf41696d55f3fb999508b5b359dd8823093a748c7e7cdcfe3485d9569ad063293a2251c1080a9b1c1451d4f6470491bda7fbd7be4246d2c2b02dfb37d289bfe13b4480d9950cea034a617f67db27f61d898de7f6d48c38d8c692eeeb5d98317d0623e8ea6f79027bfa31aa2ca27867ada0040770d25b66c783e20f141", 0xa2, 0x100000001}], 0x8, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'maccenteuro'}}, {@quota='quota'}, {@usrquota='usrquota'}, {@nodiscard='nodiscard'}, {@errors_remount='errors=remount-ro'}, {@resize='resize'}], [{@subj_type={'subj_type', 0x3d, 'ppp1em0&'}}, {@hash='hash'}, {@audit='audit'}]}) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-monitor\x00', 0xad638ee8711abbd6, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000002c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$RTC_AIE_ON(r1, 0x7001) dup3(r0, 0xffffffffffffffff, 0x80000) 21:21:29 executing program 5: r0 = socket$kcm(0x2b, 0x200000000000001, 0x0) pkey_alloc(0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="373a360963e1dd9c9fc2a94ff6e249927505f4d4664c690c64f034bcde47e150004b68f8bbbb8761343e8c188a03a0969b635f6c934faecf9b9abd7b29e3f3f91ef64a33420639da0858b20a32f2e8b1f9"], 0x4) 21:21:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f0000000240)=@v2={0x5, 0x1, 0x3, 0x3, 0x0, "edb98868d81e989e6973c12eaa570b60c68ff45e15d8984e3a3133ec486a69c3c9612e166702396438fcf52f57fc294958309aef2293858c7915798c4ca5ee77f0fa1a1f01a7f00e8862cca27193eea413df7fd16dd6fe65f91cdd0d2f77fa520580e83976edcb1e0c7611a01d7fe03381f2ab1a38ec0fead3daf94f6e9f1d4effcf637ff67adc3037c7511c0fd581270580048cf88dc51943d7aa40c026682791b091373eef077db373ecd91b1e12c558e3087870"}, 0xfffffdec, 0x2) [ 525.838544] Dev loop1: unable to read RDB block 1 [ 525.848823] loop1: unable to read partition table [ 525.858361] FAULT_INJECTION: forcing a failure. [ 525.858361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 525.860000] loop1: partition table beyond EOD, [ 525.880763] truncated [ 525.887888] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 525.907640] CPU: 1 PID: 14938 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 525.915463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.924817] Call Trace: [ 525.927419] dump_stack+0x197/0x210 [ 525.931065] should_fail.cold+0xa/0x1b [ 525.934964] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 525.934988] ? __might_sleep+0x95/0x190 [ 525.935011] __alloc_pages_nodemask+0x1ee/0x750 [ 525.948721] ? __alloc_pages_slowpath+0x2870/0x2870 [ 525.948744] ? find_held_lock+0x35/0x130 [ 525.948759] ? __do_page_cache_readahead+0x3f1/0x720 [ 525.948775] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 525.948799] alloc_pages_current+0x107/0x210 [ 525.948821] __page_cache_alloc+0x2bd/0x450 [ 525.977176] ? kasan_check_read+0x11/0x20 [ 525.981320] __do_page_cache_readahead+0x1ce/0x720 [ 525.986242] ? read_pages+0x530/0x530 [ 525.990029] ? page_cache_sync_readahead+0x1d3/0x520 [ 525.995124] ondemand_readahead+0x543/0xcd0 [ 525.999438] page_cache_sync_readahead+0x281/0x520 [ 526.004357] generic_file_read_iter+0x168c/0x2ac0 [ 526.009189] ? save_stack+0xa9/0xd0 [ 526.012811] ? kasan_kmalloc+0xce/0xf0 [ 526.016684] ? __kmalloc+0x15d/0x750 [ 526.020386] ? do_sendfile+0x597/0xce0 [ 526.024264] ? filemap_range_has_page+0x290/0x290 [ 526.029098] ? rcu_read_unlock+0x16/0x60 [ 526.033146] ? percpu_ref_put_many+0x94/0x190 [ 526.037634] ext4_file_read_iter+0x180/0x3c0 [ 526.042032] generic_file_splice_read+0x42c/0x750 [ 526.046865] ? add_to_pipe+0x350/0x350 [ 526.050739] ? __inode_security_revalidate+0xda/0x120 [ 526.056011] ? security_file_permission+0x89/0x230 [ 526.060931] ? rw_verify_area+0x118/0x360 [ 526.065068] ? add_to_pipe+0x350/0x350 [ 526.068944] do_splice_to+0x127/0x180 [ 526.072735] splice_direct_to_actor+0x256/0x890 [ 526.077397] ? generic_pipe_buf_nosteal+0x10/0x10 [ 526.082255] ? do_splice_to+0x180/0x180 [ 526.086233] ? security_file_permission+0x89/0x230 [ 526.091174] ? rw_verify_area+0x118/0x360 [ 526.095331] do_splice_direct+0x1da/0x2a0 [ 526.099483] ? splice_direct_to_actor+0x890/0x890 [ 526.104320] ? security_file_permission+0x89/0x230 [ 526.109254] ? rw_verify_area+0x118/0x360 [ 526.113393] do_sendfile+0x597/0xce0 [ 526.117103] ? do_compat_pwritev64+0x1c0/0x1c0 [ 526.121677] ? fput+0x128/0x1a0 [ 526.124948] __x64_sys_sendfile64+0x1dd/0x220 [ 526.129430] ? __ia32_sys_sendfile+0x230/0x230 [ 526.133999] ? do_syscall_64+0x26/0x620 [ 526.137963] ? lockdep_hardirqs_on+0x415/0x5d0 [ 526.142533] ? trace_hardirqs_on+0x67/0x220 [ 526.146843] do_syscall_64+0xfd/0x620 [ 526.150653] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.155837] RIP: 0033:0x45a639 [ 526.159016] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.177902] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 21:21:29 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x8001, 0xc0600) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000340)) r4 = socket$inet(0xa, 0x801, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r6, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r6, 0xac, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x54f, @mcast2, 0x6}, @in6={0xa, 0x4e23, 0x400, @mcast1, 0x10000}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [], @empty}, 0x6}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x25}, 0x4833}]}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x4e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800480000400000000000009078ac1414bbac1e000044080502000000008903000000000000000000000000000000000000000000000000000000000c0000000000a86e878e1f153312e936531684ac644373d8b4ff6e77fd0fd729cf4319b68c4bf615a275baaf617c3540f3dbb0766081741d578ad7271f1cb8830ed062a549bb29c07424800a2e4aed3ca61c14694c1f1e6ec7efe1e1d71deab4e8eec4c4c5a8ac9068051cb399f491a493e99da9e69d287f9487451ea379964a21231eb1820c083994caf51e9092ada4acf3f48255756e7f6afe22e2f5795c415ee2af26fd46ad23da3a046c24df0008ad5279bf39c13a789ac06171d1d03a0b92c12b"], 0x0) [ 526.185596] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 526.192868] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 526.200124] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 526.207553] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 526.214806] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x1) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000040)='$[eth0\x00', 0x7) syz_open_dev$dspn(0x0, 0x927, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) socketpair(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0}) close(0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x1, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000007a40)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000440)="e969d9d67c0f95f96d1c5c38716556635c468d485b7de9d828cc045db35e4ff1da6e77bb11653f76fc3510b8205a2b5dea165d54217b65db56", 0x39}, {&(0x7f0000000540)}, {&(0x7f00000005c0)="364cb1fbf7349ee68f313a4154dbc7e43aedd5e58890c137d9f0e05df933a0d8091ee1c436888247863141bddec0b0459455144c903cd39ac6df998689f445342a270ec5f97d97c57d8bcc32eb3ab830f8beb5b2bcc3ed7e0a44b7d1bcbcf0407b50de1e0fb9fee53898423b1dabe3f2142e5ae94a4e6deb6507e5cdab", 0x7d}], 0x3, &(0x7f0000002000)=[{0x48, 0x0, 0x0, "907457e6c653b9ef93e27aa10da99fc694e183e14271f068c40d39bd153707aafaf1ac9d9d88d5ce25145d7906af4a62b7c3ad294ca7b8c7"}, {0x38, 0x0, 0x0, "b8083c1c87083e93ede389d79f6a1ee208dc5d4ce9fc9b2220ab27a99eb2bc9bce25f8"}, {0x50, 0x0, 0x0, "f69e886dec3736bacb7cc090e64199911b7b6a661485d4ff1fdc0fa5bb7ffd3f4ca157174b643ea96880ad79140348522dfd14a82f5c6b439f293fe4ccb0e8"}, {0xb8, 0x0, 0x0, "bf431da34d6b08fcdb35b5abe5dbd104a4b95245f6babe3df50a0bf222b4ac99934ddd437264435d28af2ecccc316c683d673e28935a566445c50094ce28ecbf308cd113174d0b86c6fd33f8e29c47ac87c2b2078ef9b98dfc969fe46fd38497724707eb174c3155942c8bbd726b8ff6b02433330cb986d95a88d328701f84ac83d00540d01f5e091f9c08fc532b3e69a8bb0989c1710ad4e872feedbeab764233"}, {0xa8, 0x0, 0x0, "7570c644317e57199b19ed176346c1c78f19b34235a9ad1615d4ed71075fddb4256b3ca4bb8c862cf1179182860ee419f8b6d06a7b628f7077e06919b01675629ece08e45f59484b628016e054b83f121cbadd9411372de7734aa1ceb3e400719b524eba58dc44e5b250a43f913dc118030df0fe4b499d4caaa3e49563c77202d564a03bb6e5cc53866b945fa1b99cb0840969091a"}, {0xc8, 0x0, 0x0, "0c8cf66faef236104dba1e5aab39637e6d1519bde65ef8e0cc6c6788874847ed146fa650265c955c56bb674e4dc5d0b660f89a3a18726267b11268c897192e7df00714351355050910b5ec9ba9e7a09a597edff0746e0e0214ce7fb184a8f3b805929b65701484a61d89c61d34553769575ca233e0d7ba6739d252c7f4d5585e53dbde6aa3ab630b605de44eca7cdb3fb71d154aa18dc07421aecf0df2fa3099a4270abb357c3799a67d3d5d8f4906c3545e92"}, {0xb8, 0x110, 0x0, "5ce91c8d06453ed08dcff55cbbba169da1ca731e2b02970162d0a7e2a9e008fc9e1e9ea6dc95c4478ab28f64480ad4a6b11aa29d515935a7e5f484821c874838616413dc3d26f5cd33fa0fa91438d41bcf2612e80bed9db319832989a182fcf486c033d2f0eeab6baee6da9df9c4f3b2e490627992601a6f8ee0330852a059cb5d0474957277f8aa2f3303f8d1e28e5b51b54662323c4edc586157d94e93861e7550d211cc7a94"}], 0x3b0}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)="f4debe8ac123ab8f854a2091bcc81787587fba2f9f274456ed224c8105226a0534c12e2f532561bbed2e7a0e91d57c66fceba4aa73bb6c968d3b6b5c18f99bba8f0f0f261a780de1d079a4f922177d6cb70019962b6f9f170e3c1cc2d883dfdce614204b223b1eca14a12b8ea528df6194345674faabd247a8867e42d8083f02fb6c6018e1bd41e4e9e66d7ce55808dfe8beb125065f94a8d42f141f75015c4ba54f937643bfdda82de93fa1e70aac91c9a6c6a70a604c7afb2b7e76e838b041cb243d8ac4b9efa6912ebbd48d0db1111d929bb40b3aaa257580333769467262325d6b678f3a2f", 0xe7}, {&(0x7f0000002580)="ac6b08debf7858f130e38de00f96566dc2da79972018a5698b6523012a6e1228aab9bec2af46f75d14eb9f64dda8746d9b33bb33bc8b1b8c84760fd2c862049f1a6d0c92f5364fdd223354b61ec71f369c91b1e333854a28b118fbe093febfbbabd5de5f2cbace8ae836c7e8aef33767fb59e752f92e397ba3a89df8539d83a0578baff384e5bf9ffa0f54", 0x8b}, {&(0x7f0000002640)="5325d58e61c91bd76ee3fdb918854a4bec900aa6836c847b9ece057473c2232895aede1b6ce01dfc3672484d3f210c02bf1c4c323c574cbc7bc6cb901c36ac513744580b0fb2de06fd959ec8d0d01ee096354fa659110cf2500aa40bf9fb83dbe40b2c3bafece0557a4c87693e2406f98be55be60cea8b2fb5f03ae8dc1b3b1719efb95c711ce5e2c81e428828b68731685aca296a46c256c32876c0e0892154e9f2c5a718daeb703c54ab3fdab1bc788b1c8a", 0xb3}, {0x0}, {&(0x7f00000027c0)}], 0x5}}, {{&(0x7f00000028c0)=@rc, 0x80, &(0x7f0000002cc0), 0x0, &(0x7f0000002d40)}}, {{0x0, 0x0, &(0x7f0000004fc0)=[{0x0}, {0x0}], 0x2, &(0x7f0000005000)}}, {{&(0x7f0000005040)=@vsock, 0x80, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f000000c3c0)=ANY=[@ANYBLOB="10a900007e2f0ea50000000000000300000000000000007c09f333"], 0x1b}}, {{&(0x7f0000007780)=@sco, 0x80, 0x0}}], 0x7, 0x40000000) recvmmsg(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') preadv(r3, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x28) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000100)={0x1f, 0xfd8, 0x5, 'queue1\x00', 0x4}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {r5, r6+30000000}}, &(0x7f0000000340)) 21:21:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f00000000c0)={&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000040)=""/103, 0x44}) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) [ 526.337561] Dev loop1: unable to read RDB block 1 [ 526.362980] loop1: unable to read partition table [ 526.373703] loop1: partition table beyond EOD, truncated [ 526.385268] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 21:21:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000080)='./file0\x00', 0x0, 0x2001001, 0x0) setgid(0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse.', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=r3]) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse.', 0x0, &(0x7f0000001780)=ANY=[@ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r5]) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse.', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) getgroups(0x7, &(0x7f0000000440)=[0xffffffffffffffff, r3, 0x0, 0x0, r5, 0xee00, r7]) r8 = getgid() r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse.', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r9, @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=r10]) r11 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse.', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r11, @ANYBLOB=',rootmode=00000000000000000140000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) r13 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse.', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r13, @ANYBLOB=',rootmode=00000000000000000140000,user_id', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r14]) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuse.', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC]) getgroups(0x40000000000001aa, &(0x7f00000004c0)=[r8, 0x0, r10, r12, r14]) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x5cfc285fa6ae3c46, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/btrfs-control\x00', 0x40, 0x0) write$P9_RRENAME(0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000400)=0x0, &(0x7f0000000480)) setgid(r15) openat$autofs(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/autofs\x00', 0x0, 0x0) r16 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000), 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x24000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={r17, 0x200, 0x80000000, 0x80000000}, 0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xa93f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r16, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="0fae050f015c27d0ad00000f20e06635040000000f22e03e660f3a0953f9056467f2af0f01ca66b8c10000000f23c00f21f86635030005000f23f80f20e06635002000000f22e0baa100b80000ef", 0x4e}], 0x0, 0xcffa808b513f9dfd, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r16, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 21:21:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0xa, 0x801, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x401, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="060700007a153f8bced6bea430304a2277bbc8295979d9eeb9ee3815d8559151aa49df5f9f36085a439a09c76bd06b69b487c861705818b85bc9e86756e17ae48a544cbf987c0a68475e3a41f4a9b78a755c33175a0f18abf0bb66efb48ba24c736accbda48654f9db915a84d9261b9c4dc0920328b58e31446c6a2eded2b67ec4defde22022b65ff6da01f2b688ef", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f000095dffc)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @broadcast}}, 0x8000, 0x101}, &(0x7f0000000080)=0x90) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20084a0, &(0x7f00000003c0)) 21:21:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961", 0x42}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:32 executing program 4 (fault-call:5 fault-nth:18): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) 21:21:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r0, &(0x7f00000001c0)={0xfffffffffffffe95}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7ffffd, 0x12, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x5}) 21:21:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) dup2(r0, r2) dup3(0xffffffffffffffff, r1, 0x0) 21:21:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x3457cd7725c0289c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = getpid() ptrace(0x10, r7) r8 = getpid() setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000040)={r3, 0x0, 0x2d, "7414065ed48b7a8418abee018f52624c713866f1dd008ea8f52430856e941b0869af614cb5fe4aab1ec5a1a409"}, 0x35) ptrace(0x10, r8) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r9, 0x0, 0x0}, 0x10) kcmp(r7, r8, 0x0, r9, r5) r10 = dup2(r0, r2) dup3(r10, r1, 0x0) 21:21:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) r4 = syz_open_procfs(0x0, 0x0) sendfile(r3, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x299}], 0x1, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000380)=0x1c7d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0xfd, 0x0}}, @in={0x2, 0x4e20, @local}]}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, &(0x7f0000000440)) openat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000140)=0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) r6 = syz_open_dev$vcsa(0x0, 0x0, 0x78a48b825aa4afba) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000000640)={0x3, 0x0, 0x2080, {0x2, 0x100000, 0x1}, [], 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ioctl$KVM_RUN(r5, 0xae80, 0x0) pipe(&(0x7f0000000180)) [ 528.788550] device bridge_slave_1 left promiscuous mode [ 528.794173] bridge0: port 2(bridge_slave_1) entered disabled state [ 528.855007] device bridge_slave_0 left promiscuous mode [ 528.878838] bridge0: port 1(bridge_slave_0) entered disabled state [ 528.904457] FAULT_INJECTION: forcing a failure. [ 528.904457] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 528.922416] CPU: 0 PID: 14991 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 528.930248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.939607] Call Trace: [ 528.942207] dump_stack+0x197/0x210 [ 528.945881] should_fail.cold+0xa/0x1b [ 528.949783] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 528.954920] ? __might_sleep+0x95/0x190 [ 528.958912] __alloc_pages_nodemask+0x1ee/0x750 [ 528.963598] ? __alloc_pages_slowpath+0x2870/0x2870 [ 528.968626] ? find_held_lock+0x35/0x130 [ 528.972693] ? __do_page_cache_readahead+0x3f1/0x720 [ 528.977804] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 528.983350] alloc_pages_current+0x107/0x210 [ 528.987773] __page_cache_alloc+0x2bd/0x450 [ 528.992098] ? kasan_check_read+0x11/0x20 [ 528.996259] __do_page_cache_readahead+0x1ce/0x720 [ 529.001318] ? read_pages+0x530/0x530 [ 529.005121] ? page_cache_sync_readahead+0x1d3/0x520 [ 529.010235] ondemand_readahead+0x543/0xcd0 [ 529.014566] page_cache_sync_readahead+0x281/0x520 [ 529.019505] generic_file_read_iter+0x168c/0x2ac0 [ 529.024354] ? save_stack+0xa9/0xd0 [ 529.027984] ? kasan_kmalloc+0xce/0xf0 [ 529.031981] ? __kmalloc+0x15d/0x750 [ 529.035701] ? do_sendfile+0x597/0xce0 [ 529.039595] ? filemap_range_has_page+0x290/0x290 [ 529.044444] ? rcu_read_unlock+0x16/0x60 [ 529.048511] ? percpu_ref_put_many+0x94/0x190 21:21:32 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000380)={0x0, 0x7ff}) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@sco, 0x80, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/222, 0xde}, {&(0x7f0000001740)=""/142, 0x8e}, {&(0x7f0000000440)=""/72, 0x48}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001540)=""/108, 0x6c}, 0x2100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001600)={{{@in6=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0xe8) write(0xffffffffffffffff, &(0x7f00000000c0)="a5dd0d34446b5887c3955f6e25689f0acf0681c6da82c53957919be6ffe59a77e0ec84c5269c72eea8fe8a8cc4450ab03f2ee9a7a9d50841bfeb4e865e3fc1897544d77243935c8e2aee1d40a71cee7a", 0x50) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f00000000c0)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000200000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x964c, 0x400}], 0x5, 0x0) [ 529.053019] ext4_file_read_iter+0x180/0x3c0 [ 529.057438] generic_file_splice_read+0x42c/0x750 [ 529.062291] ? add_to_pipe+0x350/0x350 [ 529.066183] ? __inode_security_revalidate+0xda/0x120 [ 529.071389] ? security_file_permission+0x89/0x230 [ 529.076325] ? rw_verify_area+0x118/0x360 [ 529.080517] ? add_to_pipe+0x350/0x350 [ 529.084405] do_splice_to+0x127/0x180 [ 529.088213] splice_direct_to_actor+0x256/0x890 [ 529.092888] ? generic_pipe_buf_nosteal+0x10/0x10 [ 529.097742] ? do_splice_to+0x180/0x180 [ 529.101725] ? security_file_permission+0x89/0x230 [ 529.106663] ? rw_verify_area+0x118/0x360 [ 529.110823] do_splice_direct+0x1da/0x2a0 [ 529.114988] ? splice_direct_to_actor+0x890/0x890 [ 529.119847] ? security_file_permission+0x89/0x230 [ 529.124783] ? rw_verify_area+0x118/0x360 [ 529.128936] do_sendfile+0x597/0xce0 [ 529.132662] ? do_compat_pwritev64+0x1c0/0x1c0 [ 529.137255] ? fput+0x128/0x1a0 [ 529.140547] __x64_sys_sendfile64+0x1dd/0x220 [ 529.145050] ? __ia32_sys_sendfile+0x230/0x230 [ 529.149638] ? do_syscall_64+0x26/0x620 [ 529.153622] ? lockdep_hardirqs_on+0x415/0x5d0 [ 529.158209] ? trace_hardirqs_on+0x67/0x220 [ 529.162539] do_syscall_64+0xfd/0x620 [ 529.166348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.171542] RIP: 0033:0x45a639 [ 529.174736] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.193638] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 529.201359] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 529.208643] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 529.215916] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 529.223188] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 529.230466] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 [ 529.279830] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 21:21:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x4, 0x4, 0x42}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f0000000180)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}]}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 21:21:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000180)={0x6, 0x118, 0xfa00, {{0x5, 0x4, "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", 0x9, 0x5c, 0x2, 0xe1, 0x0, 0x6, 0x20, 0x5}, r2}}, 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x15}}) 21:21:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000180)={0x6, 0x118, 0xfa00, {{0x5, 0x4, "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", 0x9, 0x5c, 0x2, 0xe1, 0x0, 0x6, 0x20, 0x5}, r2}}, 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x15}}) 21:21:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961", 0x42}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000000)={0x68e5, 0x8000}) syz_emit_ethernet(0x5e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa192bce5e2dfb86dd60d8652b00280600fe8000000000000000000d00000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="a00000009078000002040000050e00000000"], 0x0) [ 531.368373] audit: type=1400 audit(1574544095.041:142): avc: denied { map } for pid=15027 comm="syz-executor.1" path="/sys/kernel/debug/kcov" dev="debugfs" ino=95 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 21:21:35 executing program 4 (fault-call:5 fault-nth:19): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 531.981759] FAULT_INJECTION: forcing a failure. [ 531.981759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 531.993656] CPU: 0 PID: 15031 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 532.001457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.010906] Call Trace: [ 532.013504] dump_stack+0x197/0x210 [ 532.017147] should_fail.cold+0xa/0x1b [ 532.021052] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 532.026167] ? __might_sleep+0x95/0x190 [ 532.030157] __alloc_pages_nodemask+0x1ee/0x750 [ 532.034839] ? __alloc_pages_slowpath+0x2870/0x2870 [ 532.039864] ? find_held_lock+0x35/0x130 [ 532.043935] ? __do_page_cache_readahead+0x3f1/0x720 [ 532.049046] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 532.054595] alloc_pages_current+0x107/0x210 [ 532.059013] __page_cache_alloc+0x2bd/0x450 [ 532.063424] ? kasan_check_read+0x11/0x20 [ 532.067581] __do_page_cache_readahead+0x1ce/0x720 [ 532.072518] ? read_pages+0x530/0x530 [ 532.076322] ? page_cache_sync_readahead+0x1d3/0x520 [ 532.081443] ondemand_readahead+0x543/0xcd0 [ 532.085776] page_cache_sync_readahead+0x281/0x520 [ 532.090716] generic_file_read_iter+0x168c/0x2ac0 [ 532.095569] ? save_stack+0xa9/0xd0 [ 532.099200] ? kasan_kmalloc+0xce/0xf0 [ 532.103086] ? __kmalloc+0x15d/0x750 [ 532.106805] ? do_sendfile+0x597/0xce0 [ 532.110708] ? filemap_range_has_page+0x290/0x290 [ 532.115562] ? cache_grow_end+0xa4/0x190 [ 532.119630] ? percpu_ref_put_many+0x94/0x190 [ 532.124138] ext4_file_read_iter+0x180/0x3c0 [ 532.128559] generic_file_splice_read+0x42c/0x750 [ 532.133407] ? add_to_pipe+0x350/0x350 [ 532.137304] ? __inode_security_revalidate+0xda/0x120 [ 532.142517] ? security_file_permission+0x89/0x230 [ 532.147455] ? rw_verify_area+0x118/0x360 [ 532.151610] ? add_to_pipe+0x350/0x350 [ 532.155504] do_splice_to+0x127/0x180 [ 532.159316] splice_direct_to_actor+0x256/0x890 [ 532.163996] ? generic_pipe_buf_nosteal+0x10/0x10 [ 532.169888] ? do_splice_to+0x180/0x180 [ 532.173871] ? security_file_permission+0x89/0x230 [ 532.178810] ? rw_verify_area+0x118/0x360 [ 532.182966] do_splice_direct+0x1da/0x2a0 [ 532.187121] ? splice_direct_to_actor+0x890/0x890 [ 532.191976] ? security_file_permission+0x89/0x230 [ 532.196910] ? rw_verify_area+0x118/0x360 [ 532.201066] do_sendfile+0x597/0xce0 [ 532.204797] ? do_compat_pwritev64+0x1c0/0x1c0 [ 532.209387] ? fput+0x128/0x1a0 [ 532.212678] __x64_sys_sendfile64+0x1dd/0x220 [ 532.217180] ? __ia32_sys_sendfile+0x230/0x230 [ 532.221768] ? do_syscall_64+0x26/0x620 [ 532.225847] ? lockdep_hardirqs_on+0x415/0x5d0 [ 532.230437] ? trace_hardirqs_on+0x67/0x220 [ 532.234767] do_syscall_64+0xfd/0x620 [ 532.238584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.243771] RIP: 0033:0x45a639 [ 532.246965] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 532.265870] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 532.273587] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 532.280858] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 532.288128] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 532.295396] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 532.302668] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607", 0x44}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 533.410069] bond2 (unregistering): Released all slaves [ 533.420779] bond1 (unregistering): Released all slaves [ 533.469458] device hsr_slave_1 left promiscuous mode [ 533.510720] device hsr_slave_0 left promiscuous mode [ 533.570786] team0 (unregistering): Port device team_slave_1 removed [ 533.583049] team0 (unregistering): Port device team_slave_0 removed [ 533.593297] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 533.662756] bond0 (unregistering): Released all slaves 21:21:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0xe0c460181fd1cb90) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = socket(0x2, 0x803, 0xff) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) readahead(r5, 0x8, 0x800) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) 21:21:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) dup2(r0, r2) dup3(0xffffffffffffffff, r1, 0x0) 21:21:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bc, 0x40, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdbc, 0x7fffffff}, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) flock(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0xc502, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000002200290818000000000000000400000014001100fe8000000000000002000000000063f50300aae17a8e4671b0dcf2f29993bddae8dd37e8be118020f3f76950e37c3cc04b2013c811f104b00c5e74d1d3c6ebb70e8d78e009ed9eb6202eec17feaea3307792b80569a06a355ab0bbb0c1e012619e979a96c1f16b1482694a"], 0x28}, 0x1, 0xfdffffff00000000}, 0x0) [ 533.724373] IPVS: ftp: loaded support on port[0] = 21 [ 534.244789] chnl_net:caif_netlink_parms(): no params data found [ 534.297270] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.309087] bridge0: port 1(bridge_slave_0) entered disabled state [ 534.316631] device bridge_slave_0 entered promiscuous mode [ 534.333283] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.343595] bridge0: port 2(bridge_slave_1) entered disabled state [ 534.353847] device bridge_slave_1 entered promiscuous mode [ 534.382656] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 534.395164] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 534.424933] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 534.435921] team0: Port device team_slave_0 added [ 534.444764] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 534.456197] team0: Port device team_slave_1 added [ 534.464945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 534.475730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 534.544027] device hsr_slave_0 entered promiscuous mode [ 534.599284] device hsr_slave_1 entered promiscuous mode [ 534.638454] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 534.645722] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 534.667610] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.674037] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.680720] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.687076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 534.718563] bridge0: port 1(bridge_slave_0) entered disabled state [ 534.725906] bridge0: port 2(bridge_slave_1) entered disabled state [ 534.751095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 534.768992] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 534.785904] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 534.792994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 534.813578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 534.829321] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 534.835414] 8021q: adding VLAN 0 to HW filter on device team0 [ 534.846515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 534.853954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 534.862743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 534.877329] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.883758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 534.900371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 534.908130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 534.915972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 534.924463] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.930872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.941321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 534.949492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 534.959885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 534.966692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 534.988005] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 534.994927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 535.003785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 535.014592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 535.022067] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 535.029618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 535.037304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 535.047344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 535.054312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 535.062207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 535.072394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 535.079725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 535.087156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 535.096529] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 535.102679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 535.116809] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 535.124966] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 535.131290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 535.139307] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 535.152628] 8021q: adding VLAN 0 to HW filter on device batadv0 21:21:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bc, 0x40, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdbc, 0x7fffffff}, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) flock(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0xc502, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000002200290818000000000000000400000014001100fe8000000000000002000000000063f50300aae17a8e4671b0dcf2f29993bddae8dd37e8be118020f3f76950e37c3cc04b2013c811f104b00c5e74d1d3c6ebb70e8d78e009ed9eb6202eec17feaea3307792b80569a06a355ab0bbb0c1e012619e979a96c1f16b1482694a"], 0x28}, 0x1, 0xfdffffff00000000}, 0x0) 21:21:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r7, &(0x7f0000000180)='./file0\x00', 0x6c, 0x6605945b2ba189f8) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r10, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$UI_SET_MSCBIT(r10, 0x40045568, 0xe) write$RDMA_USER_CM_CMD_RESOLVE_IP(r8, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @mcast1}, r9}}, 0x48) write$RDMA_USER_CM_CMD_REJECT(r6, &(0x7f0000000000)={0x9, 0x108, 0xfa00, {r9, 0x80, "ded2fd", "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"}}, 0x110) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r11 = dup2(r0, r2) dup3(r11, r1, 0x0) 21:21:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) dup2(r0, r2) dup3(0xffffffffffffffff, r1, 0x0) 21:21:39 executing program 1: getpid() r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x80000) r3 = open(0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$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) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000ae7a29e5e36fc3e001"}}}, 0x48) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000ae7a29e5e36fc3e001"}}}, 0x48) openat$pfkey(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000), 0x111}}, 0x20) r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r10, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000ae7a29e5e36fc3e001"}}}, 0x48) r11 = getpid() sched_setattr(r11, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) getpgrp(r11) socket(0x0, 0x2, 0x0) setresuid(0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000ae7a29e5e36fc3e001"}, r12}}, 0x48) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000ae7a29e5e36fc3e001"}, r13}}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@initdev, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000d40)=0xe8) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)) r14 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r14, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000), 0x111}}, 0x20) r15 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r15, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r15, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000ae7a29e5e36fc3e001"}, r16}}, 0x48) r17 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r17, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000), 0x111}}, 0x20) r18 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r18, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000), 0x111}}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000), 0x111}}, 0x20) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000230e4f76"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="440400002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000e00ffffffff00000000080001006362710018040200040406000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000500060000000000000005000000"], 0x444}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000002800070400"/20, @ANYRES32=r7], 0x2}}, 0x0) pread64(r3, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000100)={0x0, 0x0}) 21:21:39 executing program 4 (fault-call:5 fault-nth:20): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 535.525619] FAULT_INJECTION: forcing a failure. [ 535.525619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 535.561771] CPU: 1 PID: 15068 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 535.569610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.569617] Call Trace: [ 535.569637] dump_stack+0x197/0x210 [ 535.569660] should_fail.cold+0xa/0x1b [ 535.569680] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 535.569702] ? __might_sleep+0x95/0x190 [ 535.569722] __alloc_pages_nodemask+0x1ee/0x750 [ 535.569743] ? __alloc_pages_slowpath+0x2870/0x2870 [ 535.569761] ? find_held_lock+0x35/0x130 [ 535.569778] ? __do_page_cache_readahead+0x3f1/0x720 [ 535.598391] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 535.598413] alloc_pages_current+0x107/0x210 [ 535.598434] __page_cache_alloc+0x2bd/0x450 [ 535.598447] ? kasan_check_read+0x11/0x20 [ 535.598466] __do_page_cache_readahead+0x1ce/0x720 [ 535.598487] ? read_pages+0x530/0x530 [ 535.598499] ? page_cache_sync_readahead+0x1d3/0x520 [ 535.598521] ondemand_readahead+0x543/0xcd0 [ 535.598542] page_cache_sync_readahead+0x281/0x520 [ 535.598562] generic_file_read_iter+0x168c/0x2ac0 [ 535.598582] ? save_stack+0xa9/0xd0 [ 535.598598] ? kasan_kmalloc+0xce/0xf0 [ 535.598610] ? __kmalloc+0x15d/0x750 [ 535.598624] ? do_sendfile+0x597/0xce0 [ 535.598643] ? filemap_range_has_page+0x290/0x290 [ 535.598664] ? rcu_read_unlock+0x16/0x60 [ 535.598680] ? percpu_ref_put_many+0x94/0x190 [ 535.598704] ext4_file_read_iter+0x180/0x3c0 [ 535.598724] generic_file_splice_read+0x42c/0x750 [ 535.598743] ? add_to_pipe+0x350/0x350 [ 535.598757] ? __inode_security_revalidate+0xda/0x120 [ 535.598783] ? security_file_permission+0x89/0x230 [ 535.598799] ? rw_verify_area+0x118/0x360 [ 535.598813] ? add_to_pipe+0x350/0x350 [ 535.598830] do_splice_to+0x127/0x180 [ 535.598850] splice_direct_to_actor+0x256/0x890 [ 535.598868] ? generic_pipe_buf_nosteal+0x10/0x10 [ 535.598888] ? do_splice_to+0x180/0x180 [ 535.598902] ? security_file_permission+0x89/0x230 [ 535.598918] ? rw_verify_area+0x118/0x360 [ 535.598937] do_splice_direct+0x1da/0x2a0 [ 535.598955] ? splice_direct_to_actor+0x890/0x890 [ 535.598975] ? security_file_permission+0x89/0x230 [ 535.598992] ? rw_verify_area+0x118/0x360 [ 535.599009] do_sendfile+0x597/0xce0 [ 535.599033] ? do_compat_pwritev64+0x1c0/0x1c0 [ 535.599050] ? fput+0x128/0x1a0 [ 535.599071] __x64_sys_sendfile64+0x1dd/0x220 [ 535.599087] ? __ia32_sys_sendfile+0x230/0x230 [ 535.599101] ? do_syscall_64+0x26/0x620 [ 535.599117] ? lockdep_hardirqs_on+0x415/0x5d0 [ 535.599133] ? trace_hardirqs_on+0x67/0x220 [ 535.599151] do_syscall_64+0xfd/0x620 [ 535.599172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 535.599184] RIP: 0033:0x45a639 [ 535.599198] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 535.599206] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 535.599226] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 535.599235] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 535.599243] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 535.599252] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 535.599260] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607", 0x44}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:39 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") syz_mount_image$ceph(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x6, &(0x7f0000001380)=[{&(0x7f0000000140)="e56428f47b8d26de2a5ecea7aac6659b2059adfb8dba71f0887f894fbf05df46ee2ca804fa2c1217a021454d43ba29b9e82f", 0x32, 0xffffffff}, {&(0x7f0000000180)="2e9620476038281157294b4472fea1829d279982b808f02cc460e9664932ff56de6db718b103b927833173d9b3245893079b26d9f4a82fedb6686940598c22ae60f6832101ae2d1cfa4b913f82942aa5ffbb9c698134e574969a45d642f941c59da11a60eefe77097d0f3378722895b15b618db5ab7bd0266ecad074b887bce99c710fcc241b5bfd0e141b18a877c42c1c7589bdf4ed64b93794dd3254dd1a360aa4627d20b437575101450d430f2001d8574ee32b9d2a46536a", 0xba, 0x7ff}, {&(0x7f0000000240)="b728", 0x2, 0x7ff}, {&(0x7f0000000280)="d5d80170cf0103939b16", 0xa, 0xf3e}, {&(0x7f00000002c0)="4554e220cb738e2eb084703c25ac22774554a942909eadcf45ca168a227cbbb910c2a2bf4b571723557218b4e5d0ca71f078db05cd10ee31d14b6bcc8cec6ec46588f9a1b583e64d23ad70b2e9cdc964e1f77892e7d3d8f0bbef308659d1a794113d6f001a24892b75e0d65510f29ae535e6f90f9b6619e89d1b477d4996c2c4e1b60853c1499407c6c466d85bc096d6fc69b303d1cf7504aaeff415c8b6dc0f140acf75efe01ea6350e8da3bb0c55f1", 0xb0, 0x6}, {&(0x7f0000000380)="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", 0x1000, 0xff}], 0x80, &(0x7f0000001440)='posix_acl_accessmd5sum}\x11@mime_type\x00') [ 536.100050] ceph: device name is missing path (no : separator in /dev/loop5) 21:21:39 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}, 0x200020000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) 21:21:39 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00\xe0\b\x02\x00\x9d$\xc65\xce\xe4\xaeM\x06u', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x15d4b87) ioctl$FS_IOC_FIEMAP(r1, 0xc020662a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000030000000008000003e3ffd905ffffffff"]) 21:21:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, 0xffffffffffffffff, 0x0) [ 536.289691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15116 comm=syz-executor.1 21:21:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0xffffe000) r1 = userfaultfd(0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) r3 = dup3(r2, r1, 0xc0000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x400ada) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000000)={&(0x7f0000011000/0x4000)=nil, 0x8, 0x5, 0x80, &(0x7f0000013000/0x1000)=nil, 0x2}) r6 = socket(0x2, 0x803, 0xff) r7 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0x0) r9 = dup2(r0, r4) dup3(r9, r1, 0x0) 21:21:40 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e9", 0x5d}], 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) dup2(r0, r2) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) signalfd4(r6, &(0x7f0000000000), 0x8, 0x1000) dup3(r4, r4, 0x80000) 21:21:40 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x02', &(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYRESOCT=r3, @ANYRES64=r1]}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002, 0x1}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) ioctl$int_in(r5, 0x5421, &(0x7f0000000080)=0x3) sendmsg$sock(r5, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}, {&(0x7f00000009c0)="9a97", 0x2}, {0x0}], 0x3}, 0x4004045) splice(r5, 0x0, r4, 0x0, 0x60000, 0x0) 21:21:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, 0xffffffffffffffff, 0x0) 21:21:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f0000000000)={0xfffffffd, 0x4000, "28163383190545972b98f107962165e9788d9ffb626ba277", {0x32b, 0xfffffffb}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) 21:21:42 executing program 4 (fault-call:5 fault-nth:21): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) [ 538.517911] FAULT_INJECTION: forcing a failure. [ 538.517911] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 538.530069] CPU: 0 PID: 15164 Comm: syz-executor.4 Not tainted 4.19.85-syzkaller #0 [ 538.537859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 538.547204] Call Trace: [ 538.549833] dump_stack+0x197/0x210 [ 538.553453] should_fail.cold+0xa/0x1b [ 538.557327] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 538.562434] ? __might_sleep+0x95/0x190 [ 538.566406] __alloc_pages_nodemask+0x1ee/0x750 [ 538.571067] ? __alloc_pages_slowpath+0x2870/0x2870 [ 538.576200] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 538.581330] ? rcu_read_unlock_special+0x679/0xea0 [ 538.586249] ? find_held_lock+0x35/0x130 [ 538.590322] ? __do_page_cache_readahead+0x3f1/0x720 [ 538.595463] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 538.600991] alloc_pages_current+0x107/0x210 [ 538.605389] __page_cache_alloc+0x2bd/0x450 [ 538.609698] ? kasan_check_read+0x11/0x20 [ 538.613847] __do_page_cache_readahead+0x1ce/0x720 [ 538.618763] ? read_pages+0x530/0x530 [ 538.622555] ? page_cache_sync_readahead+0x1d3/0x520 [ 538.627658] ondemand_readahead+0x543/0xcd0 [ 538.631969] page_cache_sync_readahead+0x281/0x520 [ 538.636985] generic_file_read_iter+0x168c/0x2ac0 [ 538.641836] ? save_stack+0xa9/0xd0 [ 538.645462] ? kasan_kmalloc+0xce/0xf0 [ 538.649332] ? __kmalloc+0x15d/0x750 [ 538.653046] ? do_sendfile+0x597/0xce0 [ 538.656932] ? filemap_range_has_page+0x290/0x290 [ 538.661768] ? rcu_read_unlock+0x16/0x60 [ 538.665818] ? percpu_ref_put_many+0x94/0x190 [ 538.670332] ext4_file_read_iter+0x180/0x3c0 [ 538.674730] generic_file_splice_read+0x42c/0x750 [ 538.679587] ? add_to_pipe+0x350/0x350 [ 538.683461] ? __inode_security_revalidate+0xda/0x120 [ 538.688639] ? security_file_permission+0x89/0x230 [ 538.693555] ? rw_verify_area+0x118/0x360 [ 538.697686] ? add_to_pipe+0x350/0x350 [ 538.701560] do_splice_to+0x127/0x180 [ 538.705348] splice_direct_to_actor+0x256/0x890 [ 538.710005] ? generic_pipe_buf_nosteal+0x10/0x10 [ 538.714838] ? do_splice_to+0x180/0x180 [ 538.718823] ? security_file_permission+0x89/0x230 [ 538.723767] ? rw_verify_area+0x118/0x360 [ 538.727909] do_splice_direct+0x1da/0x2a0 [ 538.732046] ? splice_direct_to_actor+0x890/0x890 [ 538.736875] ? security_file_permission+0x89/0x230 [ 538.741812] ? rw_verify_area+0x118/0x360 [ 538.745971] do_sendfile+0x597/0xce0 [ 538.750464] ? do_compat_pwritev64+0x1c0/0x1c0 [ 538.755034] ? fput+0x128/0x1a0 [ 538.758306] __x64_sys_sendfile64+0x1dd/0x220 [ 538.762795] ? __ia32_sys_sendfile+0x230/0x230 [ 538.767371] ? do_syscall_64+0x26/0x620 [ 538.771345] ? lockdep_hardirqs_on+0x415/0x5d0 [ 538.775915] ? trace_hardirqs_on+0x67/0x220 [ 538.780254] do_syscall_64+0xfd/0x620 [ 538.784075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 538.789248] RIP: 0033:0x45a639 [ 538.792427] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 538.811318] RSP: 002b:00007f996675cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 538.819014] RAX: ffffffffffffffda RBX: 00007f996675cc90 RCX: 000000000045a639 [ 538.826270] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 538.833523] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 538.840777] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f996675d6d4 [ 538.848058] R13: 00000000004c85aa R14: 00000000004dec38 R15: 0000000000000005 21:21:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607", 0x44}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff0d, 0x0, 0x0, 0x0, 0xfd9c}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:21:42 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x40247007, &(0x7f0000000080)) 21:21:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r6, 0x0, 0x0}, 0x10) fcntl$setsig(r6, 0xa, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r7 = dup2(r0, r2) dup3(r7, r1, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000000080)=0x400ada) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r12, 0x0, 0x0}, 0x10) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r13, 0x0, 0x0}, 0x10) sendmsg$nl_route_sched(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYRESOCT=r12, @ANYRES32=r11, @ANYRES64], 0x3}, 0x1, 0x0, 0x0, 0x880}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r11}, 0x80) connect$can_bcm(r8, &(0x7f0000000000)={0x1d, r11}, 0x10) 21:21:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), 0x4) r5 = dup2(r0, r2) dup3(r5, 0xffffffffffffffff, 0x0) 21:21:42 executing program 5: 21:21:42 executing program 5: 21:21:43 executing program 1: 21:21:43 executing program 5: 21:21:43 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000080)=0x400ada) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "57b581e9c420efe0", "ef406a40c91da7eec2dc23aca1ea0f52", "b92951f2", "ac720fab1f7b85cf"}, 0x28) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) open(0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42000, 0x20) bind$netrom(r3, &(0x7f0000000300)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(0x0, &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)={{}, {}, [{}, {}], {}, [{}, {}]}, 0x44, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r5, 0x0, 0x0}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000800010063627300a41f000004040600030000000500000000700300fdffffffffff00001f0000000500000000020000010000000000100083000000fdffffff07000000084900000100000002000000cf000000feffffff080000000180000003000000090000000200000000800000d00d337d05000000050000000100000004000000ff7f000000000000000400000002000004000000ff0f0000f44f350001000000010400005eb768350100000008000000ffffffffc38d00001f000000040000000600000000000100f7ffffff030000000080ffff050000000600000006000000a900000000000000c0000000c0ffffff08000000018000000101000006000000b3000000000000200500000001ff0000046545152582c8cd2900000001010000c22e0000c0ffffff0500000004000000060000000900000008000000f7ffffff0800000003000000080000000400000001000080040000000400000000100000040000000700000009000000fcffffff01000000010000000900000000020000060e0000080000000200000002000000090000000800000007000000ab000000fb00000007000000ff0100000800000001040000070000000300000009000000ff07000008000000ffff0000a90100000900000005000000200000000500000001000000070000008eb7000000000080010000000000000007000000fffffffffcffffff01f0ffff000000003f00000003000000000100000080000000800000030000000500000005000000ffffffff0700000015ba000004000000070000000300000003000000ffffffff04000000554f00006ff800000700000003000000000200000600000008000000b3000000060000004b0d00000500000001010000030000000080000000040000730a000001000080010000009e0c0000000800000100008000000000000000004000000000fefffff67d000004000000ff01000002000000000000004000000040000000ed000000010001000e0a00000020000000020000040000000600000002000000ff7f00000100000001000000060000007f000000020000000004000004000000090000009000000008000000b6000000040000000400000005000000f50a0000ffff0000060000008ff9ffff070000001eaaffff3f0000008000000000000000ff0c0000ff7f0000030000007f0000002d0000000800000000010000ff070000ffffffff2bab000002000000ace800000500000000000000e1bf934d070000001f0000000300000004000000070000000900000005000000030000000200000087d400010000800000000000000100007f0000000e000000080000000200000007000000ffffff7f06000000000000000500000001000000820000001f0000000004000001000000faffffff0500000006000000070000000300000010000500810306009fff04000800000004040600d94b0000ff00000005000000040000001ba2cc3b00000080010000003f000000ff0f0000bd52c97303000000be060000fffffffffffeffff7f000000ff0000008100000000db040009000000070000000300000000000000060000008f5e0000010000000400000000000000010100000200000007000000000000e03189000001040000000800000600000004000000080000000400000002000000c00000000800000008000000f7ffffff05000000810000004d00000001000080eb0700001f000000090000000800000001000000000000000000000002000000ffff00000100000002000000000000e0a000000040000000ff000000f7ffffff0500000009000000070000000600000028080000030000000600000004000000be00000003000000070000000500000038080000faffffffffffffff47b5554d001000008100000007000000ffffffff040000000100000002000000566b00002000000004000000020000008b01000001000000ffff000004000000ff0f0000050000002000000003000000e40d000007000000f8ffffff200000003f000000387f00000700000007000000c100000009000000040000000400000000000000008000000100008009000000370b000000000080ff07000006000000bbc3112937672daafa437900000400000002000000ffffff7f0300000000000000090000000700000005000000000000807facd6bcb2aec258e035136b67b960ef0000000900000008000000fad4ffffff01000001010000010000003f0000000400000020f2ffff01000100ffff0000010000000200000008000000fbfffffff9ffffd2361db970138aa5f478b193ff040000004d000000060000000200000002000000070000004e0d0000000200000800000035000000300e00000700000000040000020000000180000020000000f2ffffff070000000500000000010000fffffeff0900000000080000070000000800000009000000ff7f00000900000004000000040000000000000006000000050000000100000009000000080000007e0700000300000000800000bf16000002000000d9c3ffffee0000000100000000000000001000006305000000000000000000007f00000010080000000000000100008002000000080000000101000003000000ffffff7ffffffffff7ffffff06000000abaa0000a6060000ff0300000700000001800000090000000200000000000000040000000080ffff00020000070000000500000001000100000000800000af06060000002b0a000005000000010000000500000009000000040000000500000002000000ffffff7ff30000000800000002000000ffff0000ff070000810000004000000075fc000009000000fbffffff0500000000000000810000000100000080000000d05e0000020000001f00000000000000ff010000451e00002d00000000000000ff0000001000030008001000ff070000010000001800010039031c020101000001000000000000060500000010000200e002807104000000ff03000018000100080d1e02800000000700000024709a02ff7f0000100005001f02df00e5b9fb0007000000100003001f0003000700000001010000180001000501040009000000040000000104000000000000f2275eef7138e6d8404ee35c1c03d0a7e3015b89e6e440ebafa27d5b8188804cd5beea2fda73c030f26439c9e4f2e27a824bfb4415f2af99b482560d1a447df28d8d838ad1a39caf40dc96c5f134529d47c0604f66f8714f8ee594e71165c4b029a7dc7e2f90de64a234d9098b06231c71bc79c43de912eb17614cf75d8c49152a801ac9a1326f0e334e0534faa8d8704d03c25495230a2ed4feb5298d99c124310dd877185ebdc389b927fbef0d13c3fd02dcf10ccd97af0b5f53363942e80ada17f524179cc71ea3c52ac33efaa6c2fb807d46a501002a8cb3f0b3d33ab580c42295aec56ab0d771b847c63bc403a4a9d6a99f3742378bbeaf2e86a210ed4be308e6b2d06e7b"], 0x8d0}}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000380)=@can={0x1d, r8}, 0x80) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r9, 0x0, 0x0}, 0x10) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r10, 0x0, 0x0}, 0x10) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r11, 0x0, 0x0}, 0x10) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRESDEC=r5, @ANYRESHEX, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESOCT=r9, @ANYRESOCT, @ANYRES16=r10, @ANYPTR, @ANYRESHEX=r4], @ANYRESDEC=r11]]) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x739}, 0x0, 0x2, 0x4, 0x6c5, 0x400, 0x5bd2}) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000280)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x8}}], [{@dont_appraise='dont_appraise'}, {@uid_lt={'uid<'}}]}}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) r12 = socket(0x2, 0x803, 0xff) r13 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r14 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="8000ff03007f0000210440"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r14, 0xc0185879, 0x20000000) fcntl$dupfd(r12, 0x0, r13) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) 21:21:43 executing program 5: 21:21:43 executing program 1: [ 539.515476] netlink: 2212 bytes leftover after parsing attributes in process `syz-executor.2'. [ 539.553177] kasan: CONFIG_KASAN_INLINE enabled [ 539.567703] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 539.584523] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 539.590806] CPU: 1 PID: 15192 Comm: syz-executor.2 Not tainted 4.19.85-syzkaller #0 [ 539.598606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 539.605208] overlayfs: missing 'lowerdir' [ 539.608857] RIP: 0010:hrtimer_active+0x11e/0x230 [ 539.608875] Code: 48 39 c3 0f 84 d3 00 00 00 e8 fe 20 0f 00 48 8b 45 c8 80 38 00 0f 85 06 01 00 00 49 8b 5d 30 4c 8d 63 10 4c 89 e0 48 c1 e8 03 <42> 0f b6 14 38 4c 89 e0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 539.636658] RSP: 0018:ffff88804cbef350 EFLAGS: 00010202 [ 539.642030] RAX: 0000000000000002 RBX: 0000000000000000 RCX: ffffc9000a291000 [ 539.649303] RDX: 000000000000d85e RSI: ffffffff815bfdc2 RDI: ffff88808e5802c0 [ 539.656576] RBP: ffff88804cbef3a8 R08: ffff88809292a6c0 R09: 0000000000000000 [ 539.663845] R10: ffffed1011cb000c R11: ffff88808e580067 R12: 0000000000000010 [ 539.671122] R13: ffff88808e5802c0 R14: ffff888082f84680 R15: dffffc0000000000 [ 539.678398] FS: 00007fa1f600d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 539.686630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 539.692506] CR2: 00007f091be28000 CR3: 0000000049d26000 CR4: 00000000001406e0 [ 539.699764] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 539.707015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 539.714268] Call Trace: [ 539.716845] hrtimer_try_to_cancel+0x74/0x5b0 [ 539.721342] ? hrtimer_run_softirq+0x270/0x270 [ 539.725912] ? retint_kernel+0x2d/0x2d [ 539.729785] hrtimer_cancel+0x20/0x40 [ 539.733640] qdisc_watchdog_cancel+0x16/0x20 [ 539.738087] cbs_destroy+0x5e/0xd0 [ 539.741615] ? cbs_dequeue_soft+0x400/0x400 [ 539.745969] qdisc_create+0xaa6/0x1230 [ 539.749857] ? tc_get_qdisc+0xbb0/0xbb0 [ 539.753816] tc_modify_qdisc+0x51b/0x1bdc [ 539.757949] ? qdisc_create+0x1230/0x1230 [ 539.762095] ? find_held_lock+0x35/0x130 [ 539.766158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 539.771708] ? qdisc_create+0x1230/0x1230 [ 539.775916] rtnetlink_rcv_msg+0x463/0xb00 [ 539.780137] ? rtnetlink_put_metrics+0x560/0x560 [ 539.784972] ? netdev_pick_tx+0x300/0x300 [ 539.789171] ? netlink_deliver_tap+0x22d/0xc20 [ 539.793753] ? find_held_lock+0x35/0x130 [ 539.797800] netlink_rcv_skb+0x17d/0x460 [ 539.801846] ? rtnetlink_put_metrics+0x560/0x560 [ 539.806586] ? netlink_ack+0xb30/0xb30 [ 539.810459] ? kasan_check_read+0x11/0x20 [ 539.814590] ? netlink_deliver_tap+0x254/0xc20 [ 539.819162] rtnetlink_rcv+0x1d/0x30 [ 539.822857] netlink_unicast+0x537/0x720 [ 539.826911] ? netlink_attachskb+0x770/0x770 [ 539.831310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 539.836830] netlink_sendmsg+0x8ae/0xd70 [ 539.840873] ? netlink_unicast+0x720/0x720 [ 539.845110] ? selinux_socket_sendmsg+0x36/0x40 [ 539.849771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 539.855293] ? security_socket_sendmsg+0x8d/0xc0 [ 539.860031] ? netlink_unicast+0x720/0x720 [ 539.864289] sock_sendmsg+0xd7/0x130 [ 539.868001] ___sys_sendmsg+0x803/0x920 [ 539.871966] ? copy_msghdr_from_user+0x430/0x430 [ 539.876709] ? lock_downgrade+0x880/0x880 [ 539.880840] ? kasan_check_read+0x11/0x20 [ 539.884991] ? __fget+0x367/0x540 [ 539.888443] ? iterate_fd+0x360/0x360 [ 539.892234] ? lock_downgrade+0x880/0x880 [ 539.896375] ? __fget_light+0x1a9/0x230 [ 539.900333] ? __fdget+0x1b/0x20 [ 539.903683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 539.909215] __sys_sendmsg+0x105/0x1d0 [ 539.913094] ? __ia32_sys_shutdown+0x80/0x80 [ 539.917491] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 539.922266] __x64_sys_sendmsg+0x78/0xb0 [ 539.926320] do_syscall_64+0xfd/0x620 [ 539.930109] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 539.935279] RIP: 0033:0x45a639 [ 539.938453] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 539.957458] RSP: 002b:00007fa1f600cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 539.965154] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 539.972420] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000009 [ 539.979674] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 539.986925] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa1f600d6d4 [ 539.994179] R13: 00000000004c8d86 R14: 00000000004df5f8 R15: 00000000ffffffff [ 540.001496] Modules linked in: [ 540.009179] ---[ end trace e67b473bfe9a147b ]--- [ 540.014159] RIP: 0010:hrtimer_active+0x11e/0x230 [ 540.020082] Code: 48 39 c3 0f 84 d3 00 00 00 e8 fe 20 0f 00 48 8b 45 c8 80 38 00 0f 85 06 01 00 00 49 8b 5d 30 4c 8d 63 10 4c 89 e0 48 c1 e8 03 <42> 0f b6 14 38 4c 89 e0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 540.039654] RSP: 0018:ffff88804cbef350 EFLAGS: 00010202 [ 540.045152] RAX: 0000000000000002 RBX: 0000000000000000 RCX: ffffc9000a291000 [ 540.052665] RDX: 000000000000d85e RSI: ffffffff815bfdc2 RDI: ffff88808e5802c0 [ 540.060043] RBP: ffff88804cbef3a8 R08: ffff88809292a6c0 R09: 0000000000000000 [ 540.067506] R10: ffffed1011cb000c R11: ffff88808e580067 R12: 0000000000000010 [ 540.074825] R13: ffff88808e5802c0 R14: ffff888082f84680 R15: dffffc0000000000 [ 540.082185] FS: 00007fa1f600d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 540.090513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 540.096400] CR2: 0000000000712158 CR3: 0000000049d26000 CR4: 00000000001406e0 [ 540.103761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 540.111115] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 540.118561] Kernel panic - not syncing: Fatal exception [ 540.125324] Kernel Offset: disabled [ 540.128978] Rebooting in 86400 seconds..