) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x0) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f00000083c0)=""/52, 0x34}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) memfd_create(&(0x7f0000000080)='wlan1\'mime_typeGPL.\x00', 0x1) 00:19:10 executing program 5 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800775331c90de0b90f0000000000000000000000000000bf1100000000000000000000000000009500feff00000000"], &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 00:19:10 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x101800) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000500)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f00000001c0)=0x44) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) write$P9_RLINK(r0, &(0x7f00000003c0)={0x7, 0x47, 0x1}, 0x7) 00:19:10 executing program 1: r0 = gettid() r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='uservboxnet0wlan0\x00', 0xffffffffffffff9c}, 0x10) write$P9_RRENAMEAT(r2, &(0x7f00000000c0)={0x7, 0x4b, 0x1}, 0x7) ioctl$VT_RELDISP(r1, 0xb701) ioctl$VT_WAITACTIVE(r2, 0x5607) 00:19:10 executing program 7: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x3f, 0x1, @thr={&(0x7f00000001c0)="ae294fd65034bf7855d4cddbdc4c24f3b163c0744294cdd3584d34ae8eb5877f8626a170920636a34b0cfd7b0c0aff813fa7a9f4bb22711f73c7dec0720364bc909a0fd9ed0bba91e741629a1f1463bba77bd4e72ff9b29efe093aca3080cbabaff126df016a433ec1290fbcd6b31d67192524c4e820025972", &(0x7f0000000440)="5164e4fcd18097941ce1744942e3dfffcef8ab98f5f7da881a711cb4652e6731ac17b122a26c078d6040502bf9ce95ab15d2a87342d22c21b99b56a0aabfabef6b21f43a8f8576780e199fed5c14d450943187e03d4fa9479dc00711dec3cf202f157c92770310a965143bb6cb75c4021edb13d89c451ebfd4e011ba7ef6f32fa6e91b8c7b38d8d541b4aea2ef1007ff67a45c54bb06badf0f5face52e38149ecb798224b9079987dee7ff9c7e8b5c675d84"}}, &(0x7f0000000300)=0x0) timer_settime(r0, 0xd275bcb08aa737b9, &(0x7f0000000340)={{0x77359400}}, &(0x7f0000000500)) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000540)={0xffffffff, 0x8, 0x100, 'queue1\x00', 0x4}) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="c6ce88cbd60d7d49f96a2d935c1f27b311a2f91213a96d1882ca64d74cab2a03ca11188fccb0649f9fc79ee8ade79cd5f79c654bd351b975ac25edbe02d3a50ed5e5d336407a9600bd02cc0253ff6f141587"], 0x1}, 0x1}, 0x0) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0xffffffffffffffff}) [ 1189.169162] FAULT_INJECTION: forcing a failure. [ 1189.169162] name failslab, interval 1, probability 0, space 0, times 0 [ 1189.180682] CPU: 1 PID: 27853 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1189.188013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1189.197589] Call Trace: [ 1189.200264] dump_stack+0x185/0x1e0 [ 1189.203961] ? __should_failslab+0x278/0x2a0 [ 1189.208445] should_fail+0x8a7/0xae0 [ 1189.212226] __should_failslab+0x278/0x2a0 [ 1189.216634] should_failslab+0x29/0x70 [ 1189.220580] __kmalloc+0xcb/0x370 [ 1189.224099] ? sctp_add_bind_addr+0xb0/0x630 [ 1189.228568] sctp_add_bind_addr+0xb0/0x630 [ 1189.232855] ? sctp_bind_addr_state+0x2a0/0x370 [ 1189.237680] sctp_copy_local_addr_list+0x4e8/0x660 [ 1189.242697] sctp_copy_one_addr+0x210/0xc40 [ 1189.247097] sctp_bind_addr_copy+0x28c/0x970 [ 1189.251641] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1189.257255] sctp_sendmsg+0x4b49/0x6500 [ 1189.261327] ? sctp_getsockopt+0x15e30/0x15e30 [ 1189.265946] inet_sendmsg+0x3fc/0x760 [ 1189.269851] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1189.275505] ? inet_getname+0x4a0/0x4a0 [ 1189.279553] __sys_sendto+0x798/0x8e0 [ 1189.283466] ? syscall_return_slowpath+0x108/0x800 [ 1189.288495] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1189.293978] __x64_sys_sendto+0x1a1/0x210 [ 1189.298240] ? __sys_sendto+0x8e0/0x8e0 [ 1189.302315] do_syscall_64+0x15b/0x230 [ 1189.306251] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1189.311475] RIP: 0033:0x455e29 [ 1189.314670] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1189.334591] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1189.342333] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1189.349626] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1189.356909] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:10 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x80000000, 0x204, 0x8, 0x95, 0xffffffff, 0x287, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xa8, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x3ff, @empty, 0x7}, @in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x44, @local={0xfe, 0x80, [], 0xaa}, 0xa17}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x6, @empty, 0x1}]}, &(0x7f0000000180)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x43b, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 00:19:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) memfd_create(&(0x7f0000000080)='wlan1\'mime_typeGPL.\x00', 0x1) [ 1189.364189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1189.371582] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000000d 00:19:10 executing program 1: r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000909000/0x3000)=nil, 0x3000, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) read(r0, &(0x7f0000000300)=""/100, 0x13d) 00:19:10 executing program 7: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x10000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x40200) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x3c, @rand_addr=0x7, 0x4e22, 0x1, 'dh\x00', 0x68671585bdb0280f, 0xb18c, 0x44}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x2, 0xb0c1, 0x1, 0x2}}, 0x44) 00:19:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x50000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) r2 = accept4(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80, 0x80000) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000001c0), 0x4) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000bf11000000000000000000000000000095000000000000005eeb1b06ec3218a1b5445c7e33724646beb81e773798e6b975dee1e0a733cdc5c69fe46a1ab33cc8873b7f9350f23285724999fbe87c4998c84539ec8c5a5a11dd29f24e49a7468ebf89f28407671127e7149bb96fd5f98e7c383b1c3b65bfac363d8ad8bbe4f8e4954fdb61d4715b68548484d40302794df031432b03d28d7e24fd02dd19df48608b420e39e860714879d563b7dcefed8ac6cae54dea7ebcf0c672479b8f2bddfceac6f700ab94af1fba792650d53a3d5335dbf7b091ca83d81e3fe91a64f9abf03e54b1bd8dcec6b1"], &(0x7f000031cff6)='GPL\x00', 0x3c, 0x82, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x20003}, 0x35) 00:19:10 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x6) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) 00:19:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0000974e51e86be6a61500d7a919c5831c3b6dac2534cde0668ea62dad5e75fca4976dc98ce24c58c487d7ac8bf496a2011d6b6afee4dbcb9786c0df86bd") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xe9, "ca99dca6296c28d93668a898bf78e89aec6b7a379ccf52de9927a2da2b6b5c4c0e4c34dee7d919fe0428a9ccce594edb560b79b0d62dc4b8f4aeca889aee9dc97f55f4689bba416d7ef758a1eab479c82e5a8375aac6d0d0a120b6ba7478e95051e5b0011543174376e1497a9d3091d0967a1791770efe9a093432ed6fd1683a0d04b890b20bef377531d513ed68c0656b501120bf5c9560e6f24ac4fafb5a06935c84b3c22fa73a576820c20e4b5fe29982410fbc5ea455dec9d999fc47973abddfd001e20432f7ad19b7c21aee709da955ff3668cf23d706c19f8e9b7786f1e1d3441840c9922fa0"}, &(0x7f0000000100)=0xf1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) syz_emit_ethernet(0x27, &(0x7f0000000140)={@empty=[0x2b], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 00:19:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(0xffffffffffffffff, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f00000083c0)=""/52, 0x34}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:11 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000280)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000080)) 00:19:11 executing program 5 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18e4000000f5b0005440ddc942000000bf11000000000000000008000000000095000000000000005b239fcb18ef0065497934cea57f40ee2f88b93f31247a8128c0a2461870368457cbbf38e3a2a8b2de3a30f202c82ef64967d7f9a3fa91b5f355444a7b61ee4b52d3bb2e5e516780235a261d18dc"], &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 00:19:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:11 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vsock\x00', 0x3ffffb, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000380)={0x9, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x5627}, &(0x7f0000000200)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000004c0)=""/99, &(0x7f0000000540)=0x63) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) 00:19:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x5115) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") unshare(0x8000400) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x20, 0x1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22}}, 0x5, 0x2, 0xa0, 0x5, 0x81}, 0x98) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x3}) read(r3, &(0x7f00000002c0)=""/177, 0x15a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 1190.204896] FAULT_INJECTION: forcing a failure. [ 1190.204896] name failslab, interval 1, probability 0, space 0, times 0 [ 1190.216456] CPU: 1 PID: 27909 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1190.223785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1190.233189] Call Trace: [ 1190.236003] dump_stack+0x185/0x1e0 [ 1190.239712] ? __should_failslab+0x278/0x2a0 [ 1190.244193] should_fail+0x8a7/0xae0 [ 1190.247978] __should_failslab+0x278/0x2a0 [ 1190.252304] should_failslab+0x29/0x70 [ 1190.256251] __kmalloc+0xcb/0x370 [ 1190.259767] ? sctp_add_bind_addr+0xb0/0x630 [ 1190.264257] sctp_add_bind_addr+0xb0/0x630 [ 1190.268556] ? sctp_bind_addr_state+0x2a0/0x370 [ 1190.273566] sctp_copy_local_addr_list+0x4e8/0x660 [ 1190.278575] sctp_copy_one_addr+0x210/0xc40 [ 1190.283010] sctp_bind_addr_copy+0x28c/0x970 [ 1190.287624] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1190.293259] sctp_sendmsg+0x4b49/0x6500 [ 1190.297338] ? sctp_getsockopt+0x15e30/0x15e30 [ 1190.302014] inet_sendmsg+0x3fc/0x760 [ 1190.305943] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1190.311431] ? inet_getname+0x4a0/0x4a0 [ 1190.315489] __sys_sendto+0x798/0x8e0 [ 1190.319398] ? syscall_return_slowpath+0x108/0x800 [ 1190.324438] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1190.329953] __x64_sys_sendto+0x1a1/0x210 [ 1190.334248] ? __sys_sendto+0x8e0/0x8e0 [ 1190.338304] do_syscall_64+0x15b/0x230 [ 1190.342245] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1190.347546] RIP: 0033:0x455e29 [ 1190.350747] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1190.370488] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1190.378237] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1190.385547] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1190.392854] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:11 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000280)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000080)) 00:19:11 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:11 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2a0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f00000006c0)=0xde) pread64(r0, &(0x7f0000000440)=""/229, 0xe5, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={0x8}, &(0x7f0000000200), &(0x7f0000000300)={r2, r3+30000000}, 0x8) r4 = add_key(&(0x7f0000000680)='id_legacy\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c40)="4972da92966c2bba1ecc1b4e9e5d1f7139307559c574cc0d1e3a741368a8e406ef10170a03860a6da82d5c53213ad3136456624b4d310e49e19548d67a8a570ce0047ce7289fb86db5ad849c9a964a254ec018a58022cc4b759f18856688fcd3ad62e0ffbdb80622d6e9918c98a14cb3048e10a4b03c216ea03ef5194edc9723d0eddf8d42b8b68a8abd1ad7dc39132ad52e", 0x92, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) mq_getsetattr(r0, &(0x7f0000000540)={0xfffffffffffffff8, 0x80000000, 0x100000001, 0x0, 0x8c, 0x9, 0x3, 0x20}, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x48b5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r5, 0x3}, &(0x7f0000000400)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) clock_gettime(0x7, &(0x7f0000000700)) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000005c0)={@loopback, @multicast1, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b40)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xfffffffffffffffc, 0x4e21, 0x2, 0xa, 0xa0, 0x80, 0x2c, r6, r7}, {0xf800000000, 0x26f4, 0xde86, 0x20, 0x20, 0x7ff, 0xf61, 0x1f}, {0x3, 0xfffffffffffffffc, 0x5981, 0x100}, 0xfffffffffffffff8, 0x6e6bbf, 0x3, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x3, 0x2, 0xfffffffffffffc01, 0x5, 0x1, 0x100000000}}, 0xe8) [ 1190.400148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1190.407443] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000000e 00:19:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) clock_gettime(0x7, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x43b, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 00:19:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(0xffffffffffffffff, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f00000083c0)=""/52, 0x34}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:11 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000448000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0x7, 0xffffffff80000000, 0x8, 0x7, 0x8000, 0x3, 0x8, 0x1ff, 0x4, 0x8}) tkill(r0, 0x1100000000012) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 00:19:11 executing program 5 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1190.773407] FAULT_INJECTION: forcing a failure. [ 1190.773407] name failslab, interval 1, probability 0, space 0, times 0 [ 1190.784981] CPU: 1 PID: 27939 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1190.792305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1190.802135] Call Trace: [ 1190.804794] dump_stack+0x185/0x1e0 [ 1190.808564] ? __should_failslab+0x278/0x2a0 [ 1190.813033] should_fail+0x8a7/0xae0 [ 1190.816823] __should_failslab+0x278/0x2a0 [ 1190.822109] should_failslab+0x29/0x70 [ 1190.826077] __kmalloc+0xcb/0x370 [ 1190.829587] ? sctp_add_bind_addr+0xb0/0x630 [ 1190.834492] sctp_add_bind_addr+0xb0/0x630 [ 1190.838813] ? sctp_bind_addr_state+0x2a0/0x370 [ 1190.843548] sctp_copy_local_addr_list+0x4e8/0x660 [ 1190.848639] sctp_copy_one_addr+0x210/0xc40 [ 1190.853040] sctp_bind_addr_copy+0x28c/0x970 [ 1190.857557] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1190.863175] sctp_sendmsg+0x4b49/0x6500 [ 1190.867794] ? sctp_getsockopt+0x15e30/0x15e30 [ 1190.872444] inet_sendmsg+0x3fc/0x760 [ 1190.876332] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1190.881779] ? inet_getname+0x4a0/0x4a0 [ 1190.885814] __sys_sendto+0x798/0x8e0 [ 1190.889729] ? syscall_return_slowpath+0x108/0x800 [ 1190.894746] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1190.900212] __x64_sys_sendto+0x1a1/0x210 [ 1190.904471] ? __sys_sendto+0x8e0/0x8e0 [ 1190.908534] do_syscall_64+0x15b/0x230 [ 1190.912486] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1190.917717] RIP: 0033:0x455e29 [ 1190.920933] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1190.940738] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1190.948510] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1190.955816] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1190.963114] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:11 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) unshare(0x24020400) r1 = shmget(0x3, 0x8000, 0x0, &(0x7f0000375000/0x8000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) 00:19:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x43b, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 00:19:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(0xffffffffffffffff, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f00000083c0)=""/52, 0x34}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1190.970422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1190.977719] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000000f 00:19:12 executing program 5 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 00:19:12 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffff, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x6, 0x5, 0xfffffffffffffff7, 0x7, 0x80000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) r1 = socket$inet(0x2, 0x5, 0x4000000000000) mq_unlink(&(0x7f0000000140)='-{\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)={r1, 0x4, 0xffff, "d40cf9e06b6cf1a84b039ab03189dae408619a367a9a805b00d755c5c0c48ad4d11069101367da2d6db3112d6b1974e141f1ea78d75cdea7bda7fef3f7acff3937c6eda89d9a6542a7c2874e2b7929e989f6d203d549c85d0fd2f821d25061b91101309019de90218c4ac9f1ae288e15bd9d1bb27bf674ef18c78017b8a657083eae86cb1a34bad03fb147d528d585269900bf4f5f4395"}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x2c) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000100)=0x7) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr}, 0x10) 00:19:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200408915, &(0x7f00000001c0)="0d1f71eb0a11ef46407438c472b87edcb3059e436a857f444bf35b59ec37f551d18bd3c461f4288cd708508d71e177082ba5d055dccee340315322479c4e866cad8671420b88fe13c59e09ca3ae0bafdc04ec8eddbcc5ab3f8c7f47a3b2093c7b2116fa91414c5997ea0f10cfb4dd2aeab4bd57fd4dcf4b386e2c96c8c090fc1353c1fa85ef59259403bf682a2b15a1b4fc712de928e69e841c49518691ceed0fdc5dd2389e782772fbd7a621137efcd3ad5327b5d4e6e767a8518a7a1a9e86f144fb0a5c61f06bdc830c0e096d2fc2e5ef9d971596b3e7eb7cc66273b98a1468355efa35e5d38506b") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x121001) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x12, &(0x7f00000000c0)=@raw=[@generic={0x3, 0x1000, 0x8, 0x2}, @call={0x85, 0x0, 0x0, 0x32}, @call={0x85, 0x0, 0x0, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r2}, @exit={0x95}, @ldst={0x3, 0x2, 0x0, 0x7, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x19}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x9e42}, @alu={0x4, 0x2f94c09a, 0xb, 0x0, 0x4, 0xffffffff, 0x4}], &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 00:19:12 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x7, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1191.316651] FAULT_INJECTION: forcing a failure. [ 1191.316651] name failslab, interval 1, probability 0, space 0, times 0 [ 1191.328362] CPU: 0 PID: 27958 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1191.335697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1191.345092] Call Trace: [ 1191.347751] dump_stack+0x185/0x1e0 [ 1191.351432] ? __should_failslab+0x278/0x2a0 [ 1191.355906] should_fail+0x8a7/0xae0 [ 1191.359728] __should_failslab+0x278/0x2a0 [ 1191.364066] should_failslab+0x29/0x70 [ 1191.368017] __kmalloc+0xcb/0x370 [ 1191.371546] ? sctp_add_bind_addr+0xb0/0x630 [ 1191.376058] sctp_add_bind_addr+0xb0/0x630 [ 1191.380375] ? sctp_bind_addr_state+0x2a0/0x370 [ 1191.385221] sctp_copy_local_addr_list+0x4e8/0x660 [ 1191.390251] sctp_copy_one_addr+0x210/0xc40 [ 1191.394737] sctp_bind_addr_copy+0x28c/0x970 [ 1191.399284] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1191.404934] sctp_sendmsg+0x4b49/0x6500 [ 1191.409139] ? sctp_getsockopt+0x15e30/0x15e30 [ 1191.413776] inet_sendmsg+0x3fc/0x760 [ 1191.417752] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1191.423210] ? inet_getname+0x4a0/0x4a0 [ 1191.427247] __sys_sendto+0x798/0x8e0 [ 1191.431167] ? syscall_return_slowpath+0x108/0x800 [ 1191.436181] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1191.441644] __x64_sys_sendto+0x1a1/0x210 [ 1191.445891] ? __sys_sendto+0x8e0/0x8e0 [ 1191.449947] do_syscall_64+0x15b/0x230 [ 1191.453904] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1191.459143] RIP: 0033:0x455e29 00:19:12 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) fanotify_mark(r0, 0x10, 0x40000002, r0, &(0x7f00000000c0)='./file0\x00') connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 00:19:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900070035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101400, 0x0) [ 1191.462357] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1191.482233] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1191.490020] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1191.497427] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1191.504857] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="fe8df7010000005cc154ac66131da312cb8e9715d2fe957b7256faf8b629f8f11488609c2ca5b8d23b6ba2d9592c90773c79763e3337b7dcc5d8dec7b8b1023010b0a27ef5a8282df9459f8be7744e9a811661ad63697998b61304f1a2227b58df426bb08de0f0ad8aed36ed223c78fef3fd673d81555bc69a6dff9eb1628ee0aa150ece8627fc7938cc2774314bd05e6c13e94d4b018ba6ab0e79ae3b97b2a6c31350a00b6491c9d5a237f2c02a5c63f5385555c655acd3a517cdd45eed467c98bbe644bad1c382e720bab369ac22da64e3b44b1c87580c503e39e5e2844cdbcec9c2fc87347716d7556fd4cb4cd21ccd31") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x43b, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) [ 1191.512174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1191.519759] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000010 [ 1191.556126] IPv6: Can't replace route, no match found [ 1191.588106] IPv6: Can't replace route, no match found [ 1191.604407] Unknown ioctl 21543 00:19:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1f) 00:19:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 00:19:12 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101400, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x81, 0x4) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = creat(&(0x7f0000000140)='./file0\x00', 0x60) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000180)={0x0, 0x8, 0x80, 0x1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0x3ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x2}, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000002c0)={0x1, 0x7, 0x4, 0x9, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100000000) write$eventfd(r3, &(0x7f0000000400)=0x1, 0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000440)) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000480)="af93303515ca8f35f612f5b03abb021cc9e639f2ff9e4e709b5724ae27707c133c31d2512fd864b7bea2cd4679225d2bcd9267275d1f93b271f6d79398c2a18f201f040ad9a91aa78f6cc5b9fd802bbd7ce8c4d26c625bb0de89393f81e91caa9807442dad85667dd353f7a2c7fb29e308e792988d25", 0x76}, {&(0x7f0000000500)}, {&(0x7f0000000540)="b4aa49274512d6549d6eba4a5e7e9236d11a6bbdf32ee753514751d2000d4d99d10182320e802c7ce98429b9", 0x2c}, {&(0x7f0000000580)="7d35b434565124b30371dc5ad3631cc876551cda757f36e8eb2a6c4ef2928ded01c4b8383fe0591464cde8fc3748773386ac2e3dab023b7250ba1eec8853d818feb11051444e59544c97ca25b2a8279ebec7303c935b06100277b054bc0bdc1bc4bbe69cb8e2a4e4ee87ef0fddd2728e28eebef5ea7181f0c567819f34a660d6bec7d14e97b0674e1611", 0x8a}], 0x4) r5 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000680)=""/248) fcntl$getownex(r3, 0x10, &(0x7f0000000780)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000800)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000007c0)={0xffffffff}, 0x106, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r4, &(0x7f0000000840)={0x15, 0x110, 0xfa00, {r6, 0xc478, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x97}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}}}, 0x118) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, r7, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000b00)={0x1, {{0xa, 0x4e22, 0x6, @empty, 0x4}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e20, 0x9, @empty, 0x5}}]}, 0x310) write$P9_RREAD(r3, &(0x7f0000000e40)={0xda, 0x75, 0x2, {0xcf, "3abd3b7a6ca89b577ad3f10057830bcf8394afd062a6cb2d6de9094b9aa644474520ab28d44ae7bd74fa1a9aa6e5a9f81902480de31b9da83d9e813742d2cad2d6b43f0d5aff7022c9bc25284644307769b33dc733ea62172c2eb106257fb48c505d76a33c245e3a497215c498c10b26894b402ae8dc7f042f72db97a7d10b177a60249b15b5bef75eca9234c9b134a3681a3ee97f2819f11c79ba850798b4e32702882d1d02ecf4a834ebd32080f6aef060d5328ac0acd0dc4cccf2936e886b669fa7131b48e11bcb1397f67af8c8"}}, 0xda) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000f40)=""/254) shmctl$SHM_UNLOCK(r5, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001040)=0x80, 0x4) [ 1191.742809] Unknown ioctl 4708 [ 1191.747805] Unknown ioctl 1075343563 [ 1191.770298] Unknown ioctl 21519 [ 1191.782808] Unknown ioctl 9217 [ 1191.820399] Unknown ioctl 4708 [ 1191.837196] Unknown ioctl 1075343563 [ 1191.860279] Unknown ioctl 21519 [ 1191.881993] Unknown ioctl 9217 00:19:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff), 0x0, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:12 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x1400000, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x4282, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) connect$inet(r2, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) sendmmsg(r2, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) 00:19:12 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x659) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x43b, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0xfb, &(0x7f00001a7f05)=""/251, 0x80000000000, 0xffffffffffffffff}, 0x48) 00:19:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000002000000"], 0x8}, 0x1}, 0x0) 00:19:12 executing program 5 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x79) r1 = socket(0x8, 0x0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001d40)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001380), &(0x7f0000000300)=0x68) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001500)={0x0, 0x1}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001580)={r2, 0x1, 0x4, [0x0, 0x3, 0x7fff, 0x3]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200), &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140), 0x8) pread64(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x1000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001d80)=ANY=[]) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000001400)={'IDLETIMER\x00'}, &(0x7f0000001440)=0x1e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000014c0)=ANY=[], &(0x7f0000000240)) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r5 = socket$inet6(0xa, 0x5, 0x81) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000001c0)={'bond_slave_1\x00', 0xfffffe0000000000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000014c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r4, 0x80}, 0x8) recvmsg(r5, &(0x7f0000001cc0)={&(0x7f0000001740)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000017c0)=""/47, 0x2f}, {&(0x7f0000001800)=""/192, 0xc0}, {&(0x7f00000018c0)=""/143, 0x8f}, {&(0x7f0000001980)=""/137, 0x89}, {&(0x7f0000001a40)=""/37, 0x25}, {&(0x7f0000001a80)=""/27, 0x1b}, {&(0x7f0000001ac0)=""/85, 0x55}, {&(0x7f0000001b40)=""/115, 0x73}, {&(0x7f0000001bc0)=""/56, 0x38}], 0x9, 0x0, 0x0, 0x1}, 0x40010100) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001d00)={r6, @loopback=0x7f000001}, 0xc) sendto$inet(r3, &(0x7f00000000c0)="9a", 0x1, 0x4008010, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000100), 0xfffffdef, 0x4008000, 0x0, 0xb4) 00:19:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f00000002c0)=""/209, 0xd1, 0x12040, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24}, 0xfffffffffffffec4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f0000000b80)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x20000) sendmmsg(r0, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000400)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x26c, &(0x7f0000000c40)}}], 0x2, 0x0) 00:19:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x1) 00:19:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a00000200000000003816"], 0xc}, 0x1}, 0x0) [ 1192.207848] FAULT_INJECTION: forcing a failure. [ 1192.207848] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.219423] CPU: 1 PID: 28007 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1192.226764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.236175] Call Trace: [ 1192.238837] dump_stack+0x185/0x1e0 [ 1192.242523] ? __should_failslab+0x278/0x2a0 [ 1192.247041] should_fail+0x8a7/0xae0 [ 1192.250821] __should_failslab+0x278/0x2a0 [ 1192.255554] should_failslab+0x29/0x70 [ 1192.259604] __kmalloc+0xcb/0x370 [ 1192.263112] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1192.267483] ? sctp_add_bind_addr+0xb0/0x630 [ 1192.272001] sctp_add_bind_addr+0xb0/0x630 [ 1192.276306] ? sctp_bind_addr_state+0x2a0/0x370 [ 1192.281060] sctp_copy_local_addr_list+0x4e8/0x660 [ 1192.286096] sctp_copy_one_addr+0x210/0xc40 [ 1192.290605] sctp_bind_addr_copy+0x28c/0x970 [ 1192.295233] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1192.300973] sctp_sendmsg+0x4b49/0x6500 [ 1192.305116] ? sctp_getsockopt+0x15e30/0x15e30 [ 1192.309946] inet_sendmsg+0x3fc/0x760 [ 1192.313858] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1192.319326] ? inet_getname+0x4a0/0x4a0 [ 1192.323375] __sys_sendto+0x798/0x8e0 [ 1192.327387] ? syscall_return_slowpath+0x108/0x800 [ 1192.332387] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1192.337866] __x64_sys_sendto+0x1a1/0x210 [ 1192.342109] ? __sys_sendto+0x8e0/0x8e0 [ 1192.346149] do_syscall_64+0x15b/0x230 [ 1192.350102] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1192.355343] RIP: 0033:0x455e29 [ 1192.358567] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1192.378990] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1192.386748] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1192.394148] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1192.401457] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1192.408766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1192.416088] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000011 00:19:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x7, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:13 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000100)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x2c, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xe8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x8, 0x9}, &(0x7f0000000400)=0x8) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000004c0)={0x80000001, 0x2, 'client0\x00', 0x0, "2d03b2b55645d062", "613685809b549139c12b2186aa621107853ca2d11c627af118526fcccd5152ce", 0xfffffffffffffff9}) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000081, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r4, 0x6}, 0x8) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0x8001, 0x30}, &(0x7f0000000480)=0xc) 00:19:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000000, 0x500) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f00000000c0)={0xb7, ""/183}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x7f, 0x100, 0xfffffffffffffff7, 0x3}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x3e, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 00:19:13 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') pread64(r0, &(0x7f0000000300), 0x30d, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 00:19:13 executing program 5 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000002000000000038166719"], 0xe}, 0x1}, 0x0) [ 1192.663180] Unknown ioctl 4708 [ 1192.705736] Unknown ioctl 4708 [ 1192.742354] FAULT_INJECTION: forcing a failure. [ 1192.742354] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.754025] CPU: 0 PID: 28044 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1192.761357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.770768] Call Trace: [ 1192.773439] dump_stack+0x185/0x1e0 [ 1192.777133] ? __should_failslab+0x278/0x2a0 [ 1192.781692] should_fail+0x8a7/0xae0 [ 1192.785488] __should_failslab+0x278/0x2a0 [ 1192.789799] should_failslab+0x29/0x70 [ 1192.793831] __kmalloc+0xcb/0x370 [ 1192.797377] ? sctp_add_bind_addr+0xb0/0x630 [ 1192.801857] sctp_add_bind_addr+0xb0/0x630 [ 1192.806517] ? sctp_bind_addr_state+0x2a0/0x370 [ 1192.811347] sctp_copy_local_addr_list+0x4e8/0x660 [ 1192.816386] sctp_copy_one_addr+0x210/0xc40 [ 1192.820804] sctp_bind_addr_copy+0x28c/0x970 [ 1192.825303] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1192.830918] sctp_sendmsg+0x4b49/0x6500 [ 1192.834992] ? sctp_getsockopt+0x15e30/0x15e30 00:19:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198e"], 0xf}, 0x1}, 0x0) [ 1192.839809] inet_sendmsg+0x3fc/0x760 [ 1192.843711] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1192.849281] ? inet_getname+0x4a0/0x4a0 [ 1192.853324] __sys_sendto+0x798/0x8e0 [ 1192.857230] ? syscall_return_slowpath+0x108/0x800 [ 1192.862272] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1192.867773] __x64_sys_sendto+0x1a1/0x210 [ 1192.872056] ? __sys_sendto+0x8e0/0x8e0 [ 1192.876132] do_syscall_64+0x15b/0x230 [ 1192.880365] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1192.885697] RIP: 0033:0x455e29 [ 1192.889005] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1192.908770] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1192.916638] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1192.923977] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1192.931516] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1192.938842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1192.946156] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000012 00:19:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x8, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x6, 0xdb, "ddc5d7336eedccc82d65369d21f6bee9c85497c3dcfd4380773f448fe689872d50a9e1ab3ad77e734afd1177fe9e404fc1195810226a0da1aa55a03f664a2a69085859cf459f2b57dda6a1d571b75f24119ee33ea0fc1aaf02a2ab53f2f110d78bdd06863cd7e5222dd5ebc239c39f5a6016350157f1f4a3633da4624f4646317e8cfa9ccbdc6c68f5490ee77a8638974a578ad4f2432beb0e4fa8a7a03f752619186725e71dfdfa281cabd58352597555ac4e88b847eb598454b41d1b8334f838d5b789c926251c47a14babf8bd9f35a5d9080bf40d0b0a33388c"}) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1623) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)}) 00:19:14 executing program 7: creat(&(0x7f0000000180)='./file1\x00', 0xffffffffffffffff) 00:19:14 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:14 executing program 5 (fault-call:4 fault-nth:19): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:14 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x8001, 0x9e, 0x5, 0x6, 0x2}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) [ 1193.221728] FAULT_INJECTION: forcing a failure. [ 1193.221728] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.233447] CPU: 1 PID: 28065 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #23 [ 1193.241015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1193.250440] Call Trace: [ 1193.253115] dump_stack+0x185/0x1e0 [ 1193.256854] should_fail+0x8a7/0xae0 [ 1193.260652] __should_failslab+0x278/0x2a0 [ 1193.265019] should_failslab+0x29/0x70 [ 1193.268999] kmem_cache_alloc_node+0x164/0xcb0 [ 1193.273680] ? __alloc_skb+0x202/0x9e0 [ 1193.277638] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1193.283084] __alloc_skb+0x202/0x9e0 [ 1193.286864] ? __msan_poison_alloca+0x183/0x220 [ 1193.291726] pfkey_sendmsg+0x2ba/0x1ac0 [ 1193.295786] ? import_iovec+0x3e0/0x640 [ 1193.299913] ? copy_msghdr_from_user+0x75e/0x8c0 [ 1193.304771] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1193.310470] ? security_socket_sendmsg+0x91/0x200 [ 1193.316103] ? pfkey_release+0x5f0/0x5f0 [ 1193.320364] ___sys_sendmsg+0xed9/0x1350 [ 1193.324628] ? __msan_poison_alloca+0x183/0x220 [ 1193.329478] ? __fdget+0x4e/0x60 [ 1193.333050] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1193.338690] ? __fget_light+0x6e6/0x760 [ 1193.342788] __x64_sys_sendmsg+0x3b0/0x520 [ 1193.347136] ? ___sys_sendmsg+0x1350/0x1350 [ 1193.351568] do_syscall_64+0x15b/0x230 [ 1193.355587] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1193.360920] RIP: 0033:0x455e29 [ 1193.364145] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1193.384022] RSP: 002b:00007facc89f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1193.391891] RAX: ffffffffffffffda RBX: 00007facc89f36d4 RCX: 0000000000455e29 [ 1193.399395] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 1193.407206] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1193.414528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 00:19:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x7, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000904000)=0xfffffffffffffd66) 00:19:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2800, 0x0) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@ipx={0x4, 0x7ff6, 0x0, "cac2f5b9e6c2", 0xfe}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)="05d29f87892f96b0059e240f8d6ea4f1e708a4c719e634e9678e2e93a3fc5b2d2097acd16e468244fed7d9b65a39e7dd2fe8792b8e29b923b34605d3600368becfad7d21c570f331cc4e6184ed0714f8ca2ddd195e900eccab8691173ebe1e46e70284523f4dfefd1c28387a0547436313eedd2a2c6af5a196d6bf256e217e9dfd76531839a8404b3b19f0b91a5e3e2d12ab40ea64c47365180c0860fc9760805859", 0xa2}, {&(0x7f0000000380)="753d747ef3e9f635fb1e0349b2b1f014019b042bcaeccce9bbd9a7f8fe32bbab13117b7f52fa457e40c8180a11a417c20afbe628bb322f2df73c34c86e0b0c9eb52f77255c6ef7306e66b596f4d3c4f4b0b35731192685e0617f144df5078a5c8902730a1c587eba95d6c03ce1d963b3b8f2b8b113ecb920e789623c5d704cddd409714b282121defdba7d69c0cac5b22938d9", 0x93}, {&(0x7f0000000440)="55754299bc0aa356430c1718591accc65bad9ecbd96982efa189271bdcde47308d1ab7835ecb4f511ca7abc9e170a02790c6ad73ae26afd0e3873949ebaa8923cef361bd333b0a6e9e3d11cb0140a4839949e300ea387590947fa9348d3b7a82ead805e0767f04a9f823a06cdc7a5e25a7033ff1b82ee5a9d0b726577fdd148ffe7e8c9048397809f777296e54db9393d272fcbbf74da1aee237448541142d35a93f15e16055f86b472a985d5e8c20eae654b5d75a4d3c4eabaddeba17aa683eaedec4febfb884971f542b226ecf71a91e891f60883554c55fb31ce65bcb8550857e05a035d8d6c4daccc0e337fa9fece8", 0xf1}, {&(0x7f0000000100)="92194ccba2", 0x5}], 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="9800000000000000150100000100000082c01d2015d423a604b211690dc86c0b6e1938c5fedaa0963574e318b4aa7c6f558f281356b28ce3e5549da7262750b257f6e3c191fdcbd72f55236aaacedc46477db4f580cb30a961fc844e9aa5106bf3e7cacb3b8525f4eb896da9e669a907220db6441928bf08c8e46ec60cf56f4a32861182317ba926e4b6be42fe0fff15e72d23f70000000021a39363f5716a52f8e11d3a954b1701fa70edc58c504625625a741f8d67a4ab328e5dd1c3a52cf247504d38daa595fd3e231b2f969d5235e4d9e201096b36873455c627080000000845f808813486800bc72d61db1d7f9503bfceb83fe97bdc9dd6bcca5fb5d21b150642c7e1bad7ae75cefa021bbe143e9e382a5a08ca5846b4cdd46d053dcc899373e922156113f875c1c871e5bdefb42e78ef75e75d49b842e0060f63a0d09f7585318864ae23a4d3b8ca0349f3f95033212527379c110c30dd2d5a2522ffd63e1e0aa44867aeffffe2255651eb4f9828388350ec99a8"], 0x98, 0x4004}, 0x80) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x80000000002, 0x4) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) 00:19:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x420981) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r2, 0x0, 0x2}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x8000000039, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r1, 0x5) accept(r1, &(0x7f0000000000)=@can, &(0x7f0000000080)=0xfffffffffffffd4e) [ 1193.421842] R13: 00000000004c140c R14: 00000000004d18a0 R15: 0000000000000000 [ 1193.491834] FAULT_INJECTION: forcing a failure. [ 1193.491834] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.503429] CPU: 1 PID: 28074 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1193.510783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1193.520207] Call Trace: [ 1193.522882] dump_stack+0x185/0x1e0 [ 1193.526582] ? __should_failslab+0x278/0x2a0 [ 1193.531071] should_fail+0x8a7/0xae0 [ 1193.534880] __should_failslab+0x278/0x2a0 [ 1193.539189] should_failslab+0x29/0x70 [ 1193.543138] __kmalloc+0xcb/0x370 [ 1193.546661] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1193.551041] ? sctp_add_bind_addr+0xb0/0x630 [ 1193.555522] sctp_add_bind_addr+0xb0/0x630 [ 1193.559826] ? sctp_bind_addr_state+0x2a0/0x370 [ 1193.564575] sctp_copy_local_addr_list+0x4e8/0x660 [ 1193.569581] sctp_copy_one_addr+0x210/0xc40 [ 1193.573998] sctp_bind_addr_copy+0x28c/0x970 [ 1193.578531] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1193.584154] sctp_sendmsg+0x4b49/0x6500 [ 1193.588233] ? sctp_getsockopt+0x15e30/0x15e30 [ 1193.593044] inet_sendmsg+0x3fc/0x760 [ 1193.596942] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1193.602428] ? inet_getname+0x4a0/0x4a0 [ 1193.606472] __sys_sendto+0x798/0x8e0 [ 1193.610378] ? syscall_return_slowpath+0x108/0x800 [ 1193.615408] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1193.620923] __x64_sys_sendto+0x1a1/0x210 [ 1193.625217] ? __sys_sendto+0x8e0/0x8e0 [ 1193.629298] do_syscall_64+0x15b/0x230 [ 1193.633269] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1193.638512] RIP: 0033:0x455e29 [ 1193.641726] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1193.661468] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1193.669261] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1193.676588] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1193.684089] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x2, 0x4, 0x1, 0x7}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r2, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000980)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, 0x6, 0x1, 0x9, 0x400, 0x99, 0x200, r3}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f000089b000)}, 0x18) 00:19:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x7, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:14 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1193.691397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1193.698688] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000013 [ 1193.789904] FAULT_INJECTION: forcing a failure. [ 1193.789904] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.801652] CPU: 1 PID: 28087 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #23 [ 1193.808982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1193.818394] Call Trace: [ 1193.821069] dump_stack+0x185/0x1e0 [ 1193.824906] should_fail+0x8a7/0xae0 [ 1193.828707] __should_failslab+0x278/0x2a0 [ 1193.833020] should_failslab+0x29/0x70 [ 1193.837015] __kmalloc_node_track_caller+0x258/0x11d0 [ 1193.842267] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1193.847686] ? pfkey_sendmsg+0x2ba/0x1ac0 [ 1193.851906] __alloc_skb+0x2cb/0x9e0 [ 1193.856722] ? pfkey_sendmsg+0x2ba/0x1ac0 [ 1193.860962] pfkey_sendmsg+0x2ba/0x1ac0 [ 1193.865149] ? import_iovec+0x3e0/0x640 [ 1193.869332] ? copy_msghdr_from_user+0x75e/0x8c0 [ 1193.874191] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1193.879658] ? security_socket_sendmsg+0x91/0x200 [ 1193.884600] ? pfkey_release+0x5f0/0x5f0 00:19:14 executing program 1: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x101000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x2, 0x38000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x800, 0x3, 0x2, 0x8, 0x6, 0x3, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100000000, 0x20, 0x3ff, 0x0, 0xfffffffffffffff7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x8000}, &(0x7f0000000280)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r5}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000080)=0x100) [ 1193.888757] ___sys_sendmsg+0xed9/0x1350 [ 1193.892914] ? __msan_poison_alloca+0x183/0x220 [ 1193.897673] ? __fdget+0x4e/0x60 [ 1193.901149] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1193.906611] ? __fget_light+0x6e6/0x760 [ 1193.910746] __x64_sys_sendmsg+0x3b0/0x520 [ 1193.915109] ? ___sys_sendmsg+0x1350/0x1350 [ 1193.919525] do_syscall_64+0x15b/0x230 [ 1193.923506] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1193.928766] RIP: 0033:0x455e29 00:19:14 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002580)=[{{&(0x7f0000000140)=@hci={0x1f}, 0x25, &(0x7f00000003c0), 0x0, &(0x7f0000000880)}}, {{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000080), 0x3d}}], 0x2, 0x0) 00:19:14 executing program 5 (fault-call:4 fault-nth:20): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1193.932006] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1193.952189] RSP: 002b:00007facc89f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1193.960310] RAX: ffffffffffffffda RBX: 00007facc89f36d4 RCX: 0000000000455e29 [ 1193.967738] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 1193.975172] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1193.982511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1193.989924] R13: 00000000004c140c R14: 00000000004d18a0 R15: 0000000000000001 [ 1194.053894] FAULT_INJECTION: forcing a failure. [ 1194.053894] name failslab, interval 1, probability 0, space 0, times 0 [ 1194.065760] CPU: 1 PID: 28100 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1194.073095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1194.082504] Call Trace: [ 1194.085181] dump_stack+0x185/0x1e0 [ 1194.088883] ? __should_failslab+0x278/0x2a0 [ 1194.093407] should_fail+0x8a7/0xae0 [ 1194.097295] __should_failslab+0x278/0x2a0 [ 1194.101631] should_failslab+0x29/0x70 [ 1194.105596] __kmalloc+0xcb/0x370 [ 1194.109124] ? sctp_add_bind_addr+0xb0/0x630 [ 1194.113610] sctp_add_bind_addr+0xb0/0x630 [ 1194.117915] ? sctp_bind_addr_state+0x2a0/0x370 [ 1194.122664] sctp_copy_local_addr_list+0x4e8/0x660 [ 1194.127790] sctp_copy_one_addr+0x210/0xc40 [ 1194.132666] sctp_bind_addr_copy+0x28c/0x970 [ 1194.137303] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1194.142929] sctp_sendmsg+0x4b49/0x6500 [ 1194.147017] ? sctp_getsockopt+0x15e30/0x15e30 [ 1194.151674] inet_sendmsg+0x3fc/0x760 [ 1194.155552] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1194.161030] ? inet_getname+0x4a0/0x4a0 [ 1194.165082] __sys_sendto+0x798/0x8e0 [ 1194.169181] ? syscall_return_slowpath+0x108/0x800 [ 1194.174224] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1194.179717] __x64_sys_sendto+0x1a1/0x210 [ 1194.184024] ? __sys_sendto+0x8e0/0x8e0 [ 1194.188110] do_syscall_64+0x15b/0x230 [ 1194.192114] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1194.197366] RIP: 0033:0x455e29 [ 1194.200588] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1194.220293] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1194.228071] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1194.235574] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1194.242935] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1194.250281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1194.257621] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000014 00:19:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:15 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40040, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8000, 0x2, 0x200, 0x0, 0xd6da, 0x81, 0x1}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x35, "f9cc55af25df96aa2ffe29400f3a1f2a43d1f324365fc84c9e6ad72fe84c303238087b1d83754d2396a2f943259bd1c175211c7a12"}, &(0x7f0000000080)=0x59) sendfile(r0, r2, &(0x7f000097d000), 0xff) 00:19:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x80000000000007b9, &(0x7f0000000080)="0001612200001f00000000") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) creat(&(0x7f0000000040)='./bus\x00', 0x0) 00:19:15 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1194.518177] FAULT_INJECTION: forcing a failure. [ 1194.518177] name failslab, interval 1, probability 0, space 0, times 0 [ 1194.530006] CPU: 1 PID: 28115 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #23 [ 1194.537339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1194.546741] Call Trace: [ 1194.549433] dump_stack+0x185/0x1e0 [ 1194.553161] ? __should_failslab+0x278/0x2a0 [ 1194.557675] should_fail+0x8a7/0xae0 [ 1194.561479] __should_failslab+0x278/0x2a0 [ 1194.565794] should_failslab+0x29/0x70 [ 1194.569949] kmem_cache_alloc+0x13c/0xbb0 [ 1194.574214] ? skb_clone+0x31e/0x590 [ 1194.578005] ? _cond_resched+0x4c/0x100 [ 1194.582080] skb_clone+0x31e/0x590 [ 1194.585834] pfkey_sendmsg+0x748/0x1ac0 [ 1194.590004] ? import_iovec+0x3e0/0x640 [ 1194.594104] ? copy_msghdr_from_user+0x75e/0x8c0 [ 1194.598976] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1194.604545] ? security_socket_sendmsg+0x91/0x200 [ 1194.609466] ? pfkey_release+0x5f0/0x5f0 [ 1194.613606] ___sys_sendmsg+0xed9/0x1350 [ 1194.617772] ? __msan_poison_alloca+0x183/0x220 [ 1194.622893] ? __fdget+0x4e/0x60 [ 1194.626369] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1194.631801] ? __fget_light+0x6e6/0x760 [ 1194.635887] __x64_sys_sendmsg+0x3b0/0x520 [ 1194.640236] ? ___sys_sendmsg+0x1350/0x1350 [ 1194.644710] do_syscall_64+0x15b/0x230 [ 1194.648752] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1194.654100] RIP: 0033:0x455e29 [ 1194.657301] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1194.677001] RSP: 002b:00007facc89f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1194.684819] RAX: ffffffffffffffda RBX: 00007facc89f36d4 RCX: 0000000000455e29 [ 1194.692153] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 1194.699479] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1194.706896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 00:19:15 executing program 5 (fault-call:4 fault-nth:21): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:15 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) unshare(0x600) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) 00:19:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffff) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x81) getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101800, 0x0) connect$vsock_dgram(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000040)={0x0, 0x28, [0x4, 0xd6, 0xfffffffffffffc00, 0x8, 0x1000, 0x1, 0x2, 0x2, 0xbe, 0xbe]}) [ 1194.714306] R13: 00000000004c140c R14: 00000000004d18a0 R15: 0000000000000002 00:19:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f00000083c0)=""/52, 0x34}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x7, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1194.880758] FAULT_INJECTION: forcing a failure. [ 1194.880758] name failslab, interval 1, probability 0, space 0, times 0 [ 1194.892259] CPU: 1 PID: 28133 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1194.899587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1194.910210] Call Trace: [ 1194.913123] dump_stack+0x185/0x1e0 [ 1194.916825] ? __should_failslab+0x278/0x2a0 [ 1194.921310] should_fail+0x8a7/0xae0 [ 1194.925106] __should_failslab+0x278/0x2a0 [ 1194.929429] should_failslab+0x29/0x70 [ 1194.933389] __kmalloc+0xcb/0x370 [ 1194.937056] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1194.941461] ? sctp_add_bind_addr+0xb0/0x630 [ 1194.946650] sctp_add_bind_addr+0xb0/0x630 [ 1194.951054] ? sctp_bind_addr_state+0x2a0/0x370 [ 1194.955845] sctp_copy_local_addr_list+0x4e8/0x660 [ 1194.961023] sctp_copy_one_addr+0x210/0xc40 [ 1194.965449] sctp_bind_addr_copy+0x28c/0x970 [ 1194.969954] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1194.975592] sctp_sendmsg+0x4b49/0x6500 00:19:16 executing program 7: r0 = timerfd_create(0x0, 0x0) statfs(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/115) read(r0, &(0x7f00004c0f44)=""/188, 0xbc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xfffffffffffffffe}, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000600)='/dev/full\x00', 0x8380, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000640)) r2 = gettid() r3 = socket$pppoe(0x18, 0x1, 0x0) recvmmsg(r3, &(0x7f0000000580)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000380)=""/76, 0x4c}, {&(0x7f0000000400)=""/238, 0xee}], 0x6, 0x0, 0x0, 0xffff}, 0x9584}], 0x1, 0x2042, &(0x7f00000005c0)={0x0, 0x989680}) tkill(r2, 0x16) r4 = msgget(0x2, 0x224) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000a00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000b40)={0x10002004}) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000ac0)={{0x7, r5, r6, r7, r8, 0x4, 0xe2cb}, 0x3, 0xfcf, 0xffffffffffffffac, 0x7ff, 0x7, 0xda6, r2, r2}) pread64(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) [ 1194.979770] ? sctp_getsockopt+0x15e30/0x15e30 [ 1194.984425] inet_sendmsg+0x3fc/0x760 [ 1194.988590] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1194.994063] ? inet_getname+0x4a0/0x4a0 [ 1194.998111] __sys_sendto+0x798/0x8e0 [ 1195.002038] ? syscall_return_slowpath+0x108/0x800 [ 1195.007127] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1195.012603] __x64_sys_sendto+0x1a1/0x210 [ 1195.016871] ? __sys_sendto+0x8e0/0x8e0 [ 1195.020955] do_syscall_64+0x15b/0x230 [ 1195.024963] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1195.030349] RIP: 0033:0x455e29 [ 1195.033678] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1195.053560] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1195.061544] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1195.068892] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 00:19:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x1000000040, 0xfff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000001140)}, 0x263) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000140)="c87bd202b66f3471cac8f302775d1b62755cd23396dbc457bd3209f4a8e63639403d56bd714a7d1914fe149f0b723048089105b1984498ed20f380ec13559549cd69e0fa83504406a013257f65b18efed291c131112fb3569592d63529191f04ad8b55566234d1cbf7ee163ce4761e253b34992da4a8a95f7c42bd8f52cce59e014e15271f0239ffd53e3b23639ba1fc7e53fd5bcb8f42bdf9b076cc462d8987edb0c788d5ec36f077b6816b9ee5e7cf7f392bb5fb0b6960c9ebbdcf00fb40339bc5040111fb01b3b78ecdb36784296efcd8c4b0f6a88d6fa382dc", &(0x7f0000000240)="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", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) [ 1195.076910] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1195.084338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1195.091667] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000015 00:19:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0254c83d6d345f8f762470") r1 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000040)="7d2744fc7998551fcf3e908bc5319ec01b6054246d825476b1c3fb1e61b0b2318911e8b4777e4b91762401505b5740171561d9861bdda96128afea80abff3ccc38fa711e053238b885b70db79440067f9b718156417284c8c9ff64391ad5b4bfd85d") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) 00:19:16 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:16 executing program 5 (fault-call:4 fault-nth:22): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8001, 0x8, 0x6029810d}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x3f}, {0x2, 0x4e23}, 0x4, 0x8, 0xffffffffffff5c12, 0x27e8, 0xfffffffffffffff9, &(0x7f0000000240), 0x6, 0x7, 0x1}) 00:19:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = getpid() ptrace$pokeuser(0x6, r1, 0xa2cf, 0xa9) [ 1195.399830] FAULT_INJECTION: forcing a failure. [ 1195.399830] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.411214] CPU: 0 PID: 28151 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #23 [ 1195.418542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1195.428030] Call Trace: [ 1195.430710] dump_stack+0x185/0x1e0 [ 1195.434405] ? __should_failslab+0x278/0x2a0 [ 1195.438903] should_fail+0x8a7/0xae0 [ 1195.442695] __should_failslab+0x278/0x2a0 [ 1195.447022] should_failslab+0x29/0x70 [ 1195.451078] kmem_cache_alloc_node+0x164/0xcb0 [ 1195.455764] ? __alloc_skb+0x202/0x9e0 [ 1195.459788] __alloc_skb+0x202/0x9e0 [ 1195.463591] __pfkey_xfrm_state2msg+0x9cd/0x4240 [ 1195.468458] ? kmsan_internal_chain_origin+0x1e3/0x240 [ 1195.473915] ? ___sys_sendmsg+0xed9/0x1350 [ 1195.478422] dump_sa+0x129/0x600 [ 1195.481888] xfrm_state_walk+0x44b/0x13c0 [ 1195.486305] ? pfkey_do_dump+0x510/0x510 [ 1195.490451] pfkey_dump_sa+0x91/0xb0 [ 1195.494270] ? pfkey_migrate+0x21b0/0x21b0 [ 1195.498602] pfkey_do_dump+0xa1/0x510 [ 1195.502484] ? __msan_get_context_state+0x9/0x30 [ 1195.507304] ? mutex_unlock+0x15/0x80 [ 1195.511204] pfkey_dump+0x647/0x7c0 [ 1195.514902] ? kmsan_set_origin+0x9e/0x160 [ 1195.519233] ? pfkey_flush+0x740/0x740 [ 1195.523240] pfkey_sendmsg+0x160b/0x1ac0 [ 1195.527509] ? import_iovec+0x3e0/0x640 [ 1195.531689] ? pfkey_release+0x5f0/0x5f0 [ 1195.532345] FAULT_INJECTION: forcing a failure. [ 1195.532345] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.535860] ___sys_sendmsg+0xed9/0x1350 [ 1195.535938] ? __msan_poison_alloca+0x183/0x220 [ 1195.555905] ? __fdget+0x4e/0x60 [ 1195.559332] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1195.564750] ? __fget_light+0x6e6/0x760 [ 1195.568790] __x64_sys_sendmsg+0x3b0/0x520 [ 1195.573098] ? ___sys_sendmsg+0x1350/0x1350 [ 1195.577472] do_syscall_64+0x15b/0x230 [ 1195.581404] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1195.586740] RIP: 0033:0x455e29 [ 1195.589934] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1195.609460] RSP: 002b:00007facc89f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1195.617203] RAX: ffffffffffffffda RBX: 00007facc89f36d4 RCX: 0000000000455e29 [ 1195.624762] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 1195.632071] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1195.639368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1195.646654] R13: 00000000004c140c R14: 00000000004d18a0 R15: 0000000000000003 [ 1195.653962] CPU: 1 PID: 28156 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1195.661284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1195.670685] Call Trace: [ 1195.673345] dump_stack+0x185/0x1e0 [ 1195.677034] ? __should_failslab+0x278/0x2a0 [ 1195.681517] should_fail+0x8a7/0xae0 [ 1195.685317] __should_failslab+0x278/0x2a0 [ 1195.689626] should_failslab+0x29/0x70 [ 1195.693598] __kmalloc+0xcb/0x370 [ 1195.697123] ? sctp_add_bind_addr+0xb0/0x630 [ 1195.701590] sctp_add_bind_addr+0xb0/0x630 [ 1195.705876] ? sctp_bind_addr_state+0x2a0/0x370 [ 1195.710604] sctp_copy_local_addr_list+0x4e8/0x660 [ 1195.715598] sctp_copy_one_addr+0x210/0xc40 [ 1195.720034] sctp_bind_addr_copy+0x28c/0x970 [ 1195.724551] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1195.730139] sctp_sendmsg+0x4b49/0x6500 [ 1195.734202] ? sctp_getsockopt+0x15e30/0x15e30 [ 1195.738845] inet_sendmsg+0x3fc/0x760 [ 1195.742730] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1195.748181] ? inet_getname+0x4a0/0x4a0 [ 1195.752228] __sys_sendto+0x798/0x8e0 [ 1195.756153] ? syscall_return_slowpath+0x108/0x800 [ 1195.761208] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1195.766709] __x64_sys_sendto+0x1a1/0x210 [ 1195.770971] ? __sys_sendto+0x8e0/0x8e0 [ 1195.775037] do_syscall_64+0x15b/0x230 [ 1195.779011] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1195.784250] RIP: 0033:0x455e29 00:19:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x4, 0x6, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x2e, &(0x7f0000001040)=ANY=[@ANYBLOB="aaaaaaaaaeaaaaaaaaaaaa800000000000200000000000019078ac1414bbfffffffe440400000000907800000000"], 0x0) 00:19:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)=@acquire={0x128, 0x17, 0x401, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, @in, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bbb}}}, 0xff2f}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x20040) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r2 = gettid() r3 = getpgrp(r2) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r3) [ 1195.787479] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1195.807121] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1195.814895] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1195.822242] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1195.829557] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1195.837248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1195.844566] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000016 00:19:16 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x10d000) write$P9_RRENAME(r0, &(0x7f0000000480)={0x7, 0x15, 0x1}, 0x7) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r1, r1) r3 = msgget$private(0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgroups(0x4, &(0x7f0000000040)=[0xee00, 0x0, 0xee00, 0xffffffffffffffff]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000005c0)={0x1ff, 0x4, 0x898, 0x8f0d, &(0x7f00000004c0)=[{}, {}, {}, {}]}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x3f, r4, r5, r6, r7, 0x1, 0x200040}, 0xfff, 0xa25, 0x8420, 0x4bf, 0x0, 0x1, r8, r9}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000000c0)=""/46) 00:19:16 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f00000083c0)=""/52, 0x34}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x7, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = epoll_create1(0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00000002c0)=0xfff, 0x4) epoll_pwait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3, &(0x7f0000000240)={0x100}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)=""/33, &(0x7f0000000140)=0x21) time(&(0x7f0000000280)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) openat$cgroup(r2, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) 00:19:17 executing program 5 (fault-call:4 fault-nth:23): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:17 executing program 0: pipe2$9p(&(0x7f00000038c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20004000) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x77df2bcd9cb4bb3c, 0x4d, 0x2}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x4, &(0x7f00000037c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@debug={'debug', 0x3d, 0xffffffff}, 0x2c}, {@privport='privport', 0x2c}, {@posixacl='posixacl', 0x2c}, {@mmap='mmap', 0x2c}, {@afid={'afid', 0x3d, 0x10001}, 0x2c}, {@version_9p2000='version=9p2000', 0x2c}, {@posixacl='posixacl', 0x2c}, {@aname={'aname', 0x3d}, 0x2c}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@msize={'msize', 0x3d, 0x8000}, 0x2c}]}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000008c0)={'vcan0\x00', 0x4000}) sendmmsg(r2, &(0x7f00000036c0)=[{{&(0x7f0000000200)=@l2={0x1f, 0x162, {0x2ca, 0x2, 0x100, 0x0, 0x7fffffff, 0x9}, 0xfffffffffffffffe, 0x1f}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="afbf675b5adfd5ba33cbcdb91fbe7ad408b507a760f405b6a65f925d41b726f69a0ca3aefa44d17fcd93fea12063a9e18159698fc544e7cc0f47e9d2526ea5bfd1ddb38352bbdce6627a520775ea2e73fd9e9b5b60e97246e59957e9b395ed66c754ab28a5929bb047945a16090a2e47d988f6521453e24f347babd0", 0x7c}], 0x1, &(0x7f0000000380)=[{0x50, 0x11d, 0x7, "caf24f9db82113ea76dac48e73f998f8253ce51e03fe120a6ec51f6f170f1f62f78c0cdf64904f858098a5e5e6ee595879c86c2f15f759fb841e9b48986cc1c3"}], 0x50, 0x41}, 0x3}, {{&(0x7f0000000400)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000300)="74c4b832c12405d7aa6bd922fcff24fcda5c79cf8dbe44496e8537e80060608020fe72d5f937", 0x26}, {&(0x7f0000000480)="034e3ef77ae00a21d7d68d4fac178e640d095673e1f2b65b0c0329699a8419881898dc09d4855588090444b7585ba0668861e3b74c63e8bd38c4e04e107d95ceb50650294ff9d8461fde46f4b98072e11c0b00009e697a36b88c366e", 0x5c}, {&(0x7f0000000500)="b9a8785ae900b77b696f0ec23d8d62c70eb4b72850ea8e14499c", 0x1a}, {&(0x7f0000000540)="559995f478784811b3687750d189f25c9380d38a0ec2b70ff8c8889ab98b5b68739e097d6a2b8ef02567", 0x2a}, {&(0x7f0000000580)="76a28765950884a911473bfd1ae03515529ab012c3", 0x15}, {&(0x7f00000005c0)="25908bff3317673d2fcbdc41926c934f122eb044f6f807beb6ed96", 0x1b}, {&(0x7f0000000600)="b61ee78935ce9babf6d431fc74ed075b81449819c42fc7469841a51a48e57f133978fc19a8ae9a216e96baa55c1b787694af86eaff2e42fc29e652bf0856c4ad31ff3a24aa8a67a7acde328e1d2c3187d04c5938a0aea9888ea17c8ba72a5e73a18692eec8a087cb75c448f80c20813d7666f9550d3061ca74d40f422b9f31e17fdd706940da3c76ebd6bad13548f0d84bb0432cd0c050d84eefb75ddbfccc4f796484fcd4b262b16d21695ca7483ed38dfe7b164ee1080d569b348697ba5b44cb393fa468c1450acbd4afea150b92d152a212061c0587eed997aedeaecd8b", 0xdf}, {&(0x7f0000000940)="826f4cfebc6fe090b5917ca9adb1b91cf234f5ad86de1386f9b671ab76acc64795f15e98b49724ca1c41fe80dfe50598d831d2001092291eef6d2a21b0d3255f7f56a388894e365da8600812d4f25e77c9c78299405480085cf0121f2587a88c8b09826f1dca8a9596a8150cfb8fbad8622b067f802e31ee632887b492f1eaba92715f104a1983aa8ba1a0878187d8432f45d7383726beb47525a8782d1ef312709e5fb2107e9fc1eeb41a630375be302cf4fecd4de393eaccc8712c414c1a41e5345cb5e9592ce223740ce6e4001007d1c024625d134669b984521ae00c1f229e7c10e503e85837a6940dcdb798a13885b9b28684cd460a693e2921ce98c84076bdcbaf945f70ef9013184dbc8fc9c95c497d00b5e5c0cb1fc9db195cd80753b1e6ac6ef698927bfd4987fa9dd340461a20ff2150c48fec52b6fb89dc4759a4a1559cfd8e01b8911705e3cca916682ee32968eac387691793bdb2a3c2e6b64b93ef570e98736be7468cbbef61b7f43bdb9e3833b413c391544c95ac74da45d9c0eb60d51a2b2406205f9d74bbed732e52ac358ed791b2c450a5e9860695c0503f48ed86d35994556f1b81c4f1a4b2a2995a9d8df40da88614adbc7028b0a7be6b509e8934f58f711c5ae69e5ec91c679a1ed50a5e71e7cd5eaf1c374457a1979ac088c4ea28890ab1b291729b1d83861cf3894047cd5c2c46e8c0adfe99187fa8eff98cc2fbb81cc53b747211a6e37984a38e8cff6dae60a6eeef141a0c092e4d591e30636753e1347c712357306505cec8348e7603ef2db084e14255e19f7986bf88c1675a90649c3dcc061cae9afcb7a871a1847ddb4f3ff6b3b157e410ea9d2f28255aa4171ea810665f547c03a97f899cdeedacfa659eb737329c27fe8a2d3a36eccad8dddfd352cc749179731e0b92ec7167434a14734a814e47e14cf384f634bedd0eee5a2459b8bd79650c8a18c2e22eda5462f145813ba74c99303eab1ccabb587fa33e2e2ab9b8ffe28909e972cf1fb866e3f29aa40f78904883afd8fa2e2024e11c726eff379ebe1d9ad0dd71f9c0eba9dcfe2f5a2bbe908f30f3247ba69abfe78f4be0604cc322bdca4474a7bd476f55e585e53767b6be2be7c9aee15877e62c4fd2d5b3d4d4142b14dbee71bc7b43a9d10c668696523077520482dfae3876ce3a95c1be5199dbf71a253339450c8ead65faa3c65e9b9fe5ee11ba83580601f56c6b635744704121ad6d341b30dd0a1a6f37e8832ac3375bcfb58f2cf793777f27f8af25b1d506dd6e19aa2c5b86b15ac53096cedca9bcea1e1573a7907b721fd4621957162a64af0f301cece0f74546258218d7fc7aa430b1a07970d07aa2463ca87e01719c5e40d50bdce34f7ece1b11f78ac3d62e9345bc49f54a48e94bdd6d04523719ca660477d65b0d8806b1d6a56c1858853d337f6eda19cbf8cc1980fe4b1ab11e1c624232c94ec2089aa7676da3f99dd17574ca7c36941331f23cffc702e0cbd6c57fdb9282e784ecb7e8cdfaae81f2ea192bb6c3ae9c7736a6a3ccb382bff7f8326fb4fd6ff70b20f505d3fa817e826b4f33f376c3152dc5080847c92a3517387041825f72b448105873b0561359536c5f7c4a4ffac7524b93455dfca3b35aa782f39d619e7dc4ba6d9766add87c916807b7a657f4d932eec2e042bf616d63d5f85757e7d5bde54915f84e6f1459cc086e0f759aac5f44123b9b5d65ce927f3651f6a7d93129164fbd269cacda5fb6340dc35cca034513d01a57acfae449573867a80663c7dbe2bcaf2c95f1e04ed38560abb3f7fbcc8fcc6515a031cac6d015ffa3400a869cfbf9d3207b7244cd55586bb69380dee5187d611a4aa69ccdb356d158fdd465a86332e95820f261a6ef44660e038a6b7c15a41099044069adb890a936c687a11f9537214f7fcbe3ddeab688c19fa722ea9ea6e0dc951fdbe2ca458e0dfd38ea6ad275355eedcdaf629ccdf79c294b0e530dbff684c3832bc72e27808b90263d6c84cd8f3d166a622a4aacd7f946a1e37e2cfc303cd2fc6f97cd2a43fed1cc8b2d1e3f7d70463c6227ccfe74de4668a15916eb4b0b65b9d36c9e3d4a8fbde3cec890221c550b944e52bd426eacc65c695d21a9c63d4e955b00118b3bea3276742fa19982741cdd91b32601f552c61bd76f6c5d2fcf01f80b3864feea10bae314e8ad8611ac3b224aa1c24bb92f55e083f76d769b195d23f0453ef1b6ab8c9e5cc235974c7c2b42305fa4e1e9161446cab0f04d7dc7c6254499bfb9ab6a85dae678051c56e73f7159c133f6c428a4a1a16c186250a24ecbe695fc0718cbf369f6e4f2384d484a381879b43fb9598933ccfd9cc4b23425f0ad7b38624dd22fab329240c4a7c47f72051db14752374e3fc2b4a32a705cf1992a59227c1c8bf6b599ef9e21020437547af1021d5d377495e1b8f32747c53a70727a603c3ff73db91ce9696e5ffc61781326d8fdb995deb7ab201323687a51ae47a8f93f360c0e64da2d178f412deb2711ec681843e241264fa71e647ac5347e4af4881e584c399cd9bcb881557d3f1551d840d20d5faa674359fae8226f1109b5c9d813416108860a9a462a9d37c53783a67a4cb513758fe46f924feef9770f8b88980b89f079db22ac6ca07a13b8a673171e20655e6280a775456a31f61909372ad7329a04322b3d9c65eb83cc1492983bed67beab4bd14f0e62535398eee606cccf8597b72deedc302f861dd32787979cbf9f70515d9a284837505dac05e81fbeae5a7d19bfef5f58ebc57af028d476150fab3dbc33189f37957efe982312364437912a5b705f00b42e28853592e9d30f4857d868434b0d29a85ff3237f8d3f424d59884abb1c242feda3617ee5b3d99254d1387caef2e2062a48cb13295abedf17ac1714aecc546ee79bd4c00197a516f2fdfd9fb4dbf5f0a8048cba371281ef158a62ca43792fd37c173e2d035f5b720b47c008be71e32b440d68eccc21379432b536e78aeabf860915c30ad608c2b1898e5e500c504b8e0a9c707b0bc3ded81509312041766954fc57176c1963abfa759061efe5b622aa130005e0ef04d8d72da4124b4aa89384a6afd07edb1f46aaaeb89bacfdf89fcd7ead4de3f86b2056566b0af52b43132d658d389c1d5ea952b4728321ba605b77bb3c67c9bc0e69721c2877312529fd9270e3c648d03b8cea84f1eab48f3d5c9c78e15dab253f640b719529071476de4dee5023729584abf189a090d7897ed1c8595eff52180f0dfc0e715c2f3248e181282d4c0367a34cc1fd74e48caa908548952e600e317411055332f43a58d1c45f5e0700ee334b3959edcf1f4082ee9943f7e4918fdc4b0854b14254cf6c989ffbbb853a5314de0da0ad7597780ed992ddea84daf88821fd4bd0e2db98ece50d040f5f19af915c9b1faa2368dc8885d0643c1fc62976ce2c830eb7f26a76f05068d5b138ca1873ab5223e3b888da2e1826d394a8478e66a7dfb638a915881fa50c6ef8c0068a6c833e77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&(0x7f00000033c0)=[{&(0x7f0000003100)="781c8446dc9aedd7b557e06ef8acc9d7fbc4a2f8e6477767b5104e4a9728d00e8dbb37b2702aad85b85100b12865f98bee5e60e16b48d8e9f1d6df6985d26e31573a7aea76c95fa9a20d02e5b5c92a1e314b6ea3bd7cea0660160ed8565f4c389e21c8097976056952d3919b1797f4a0aefce1654454282cb2811df2c2df17e7b2c35f980619817462ae2bf17cd1ef415c87d8220bb71a230d269d42f471cb5f3cc1f8d9d8cce95adf5d8d52f308b062cdb5dbb8dc5a1068d9b8498df3fb894890a38460dadcf235132cffc80bc27dc784ecbf76056aabba75272aa868c6ca26e8733e0acc86503fa232502ba0da4c42c85955afc4eb786468", 0xf9}, {&(0x7f0000003200)="e4c4135c9ffef5ccac74d4ceba4a7cfaf9f8678142d9feb0aa6e3e5eb5482652bf94885c94bae67ae730e70556a68e47c7d11974c33e768b97ee4eea89a272214132654b98580038156452728a681fe4e74cc02f2e97e6949a4a21bb8db7d4d9c0d3ee426c7a15c9dd7f12c0140e327d260ad5713f5351613300b07fcfa514f5935f70660b64570ce32077db26e990dc9f203ee55cd0fb1623d513c01588474450de4f2c8a40ee81f8398c4d0c1d65d9fe3b5066678cb315586977e4371ab9c720711b96a45fc9870c3ef4baaeba681e9798812d2a7f27d169f6586c9380327ef7340346755daeb7d62b4c3bf14546fb", 0xf0}, {&(0x7f0000003300)="3965d4a73c68ae2c4aac1fc4018cf428da02de3a7c50a3f8051ef19a4f7a5444286a5dcb7c5bcc4a317337c39cc54ef3062689c5f19ee551f08245bf01114372d39ba4d904fc2a13d3e1c8cdf86fce8caf81456c350ffb1460075f05644c4b8ea4ac039d7adeb867f99fa1c6275fba90b5b9a84a1b2d713437f870e49742d26d9dc63d301d0eaf25f67a75245d7c144edbe4fefb8b04d15dad363820a6c51df858fc556ac539", 0xa6}], 0x3, &(0x7f0000003400)=ANY=[@ANYBLOB="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"], 0x298, 0x40000}, 0x2}], 0x4, 0x20000000) [ 1196.113847] FAULT_INJECTION: forcing a failure. [ 1196.113847] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.125312] CPU: 1 PID: 28179 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #23 [ 1196.132639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1196.142044] Call Trace: [ 1196.144748] dump_stack+0x185/0x1e0 [ 1196.148441] ? __should_failslab+0x278/0x2a0 [ 1196.152931] should_fail+0x8a7/0xae0 [ 1196.156752] __should_failslab+0x278/0x2a0 [ 1196.161088] should_failslab+0x29/0x70 [ 1196.165091] __kmalloc_node_track_caller+0x258/0x11d0 [ 1196.170359] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1196.175821] ? __pfkey_xfrm_state2msg+0x9cd/0x4240 [ 1196.180868] __alloc_skb+0x2cb/0x9e0 [ 1196.184665] ? __pfkey_xfrm_state2msg+0x9cd/0x4240 [ 1196.189659] __pfkey_xfrm_state2msg+0x9cd/0x4240 [ 1196.194520] ? kmsan_internal_chain_origin+0x1e3/0x240 [ 1196.194543] FAULT_INJECTION: forcing a failure. [ 1196.194543] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.211240] ? ___sys_sendmsg+0xed9/0x1350 [ 1196.215539] dump_sa+0x129/0x600 [ 1196.218954] xfrm_state_walk+0x44b/0x13c0 [ 1196.223142] ? pfkey_do_dump+0x510/0x510 [ 1196.227431] pfkey_dump_sa+0x91/0xb0 [ 1196.231191] ? pfkey_migrate+0x21b0/0x21b0 [ 1196.235481] pfkey_do_dump+0xa1/0x510 [ 1196.239323] ? __msan_get_context_state+0x9/0x30 [ 1196.244122] ? mutex_unlock+0x15/0x80 [ 1196.247977] pfkey_dump+0x647/0x7c0 [ 1196.251639] ? kmsan_set_origin+0x9e/0x160 [ 1196.255929] ? pfkey_flush+0x740/0x740 [ 1196.259868] pfkey_sendmsg+0x160b/0x1ac0 [ 1196.264011] ? import_iovec+0x3e0/0x640 [ 1196.268048] ? pfkey_release+0x5f0/0x5f0 [ 1196.272237] ___sys_sendmsg+0xed9/0x1350 [ 1196.276367] ? __msan_poison_alloca+0x183/0x220 [ 1196.281188] ? __fdget+0x4e/0x60 [ 1196.284608] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1196.290051] ? __fget_light+0x6e6/0x760 [ 1196.294113] __x64_sys_sendmsg+0x3b0/0x520 [ 1196.298415] ? ___sys_sendmsg+0x1350/0x1350 [ 1196.302789] do_syscall_64+0x15b/0x230 [ 1196.306718] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1196.311930] RIP: 0033:0x455e29 [ 1196.315125] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1196.334656] RSP: 002b:00007facc89f2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1196.342418] RAX: ffffffffffffffda RBX: 00007facc89f36d4 RCX: 0000000000455e29 [ 1196.349710] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 1196.357009] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1196.364405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1196.372142] R13: 00000000004c140c R14: 00000000004d18a0 R15: 0000000000000004 [ 1196.379485] CPU: 0 PID: 28188 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1196.386809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1196.396365] Call Trace: [ 1196.399027] dump_stack+0x185/0x1e0 [ 1196.402716] ? __should_failslab+0x278/0x2a0 [ 1196.407180] should_fail+0x8a7/0xae0 [ 1196.410969] __should_failslab+0x278/0x2a0 [ 1196.415323] should_failslab+0x29/0x70 [ 1196.415361] __kmalloc+0xcb/0x370 [ 1196.415396] ? sctp_add_bind_addr+0xb0/0x630 [ 1196.415430] sctp_add_bind_addr+0xb0/0x630 [ 1196.415452] ? sctp_bind_addr_state+0x2a0/0x370 [ 1196.415498] sctp_copy_local_addr_list+0x4e8/0x660 [ 1196.441332] sctp_copy_one_addr+0x210/0xc40 [ 1196.445737] sctp_bind_addr_copy+0x28c/0x970 [ 1196.450236] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1196.454943] 9pnet: Insufficient options for proto=fd [ 1196.455842] sctp_sendmsg+0x4b49/0x6500 [ 1196.455906] ? sctp_getsockopt+0x15e30/0x15e30 [ 1196.455935] inet_sendmsg+0x3fc/0x760 [ 1196.455966] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1196.456029] ? inet_getname+0x4a0/0x4a0 [ 1196.465042] 9pnet: Insufficient options for proto=fd [ 1196.469912] __sys_sendto+0x798/0x8e0 [ 1196.469998] ? syscall_return_slowpath+0x108/0x800 [ 1196.470053] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1196.470117] __x64_sys_sendto+0x1a1/0x210 [ 1196.470185] ? __sys_sendto+0x8e0/0x8e0 [ 1196.488196] 9pnet: Insufficient options for proto=fd [ 1196.488995] do_syscall_64+0x15b/0x230 [ 1196.489035] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1196.489070] RIP: 0033:0x455e29 [ 1196.500189] 9pnet: Insufficient options for proto=fd [ 1196.503163] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1196.534363] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1196.534394] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1196.534412] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1196.534430] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1196.534447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1196.534465] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000017 00:19:19 executing program 5 (fault-call:4 fault-nth:24): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4040, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000000c0)=0x3) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) writev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="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", 0x568}], 0x1) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), 0x4) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x10001, 0x541000) bind$vsock_dgram(r4, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 00:19:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80040) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x4, 0x6, 0x2, 'queue0\x00', 0x4}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000080)) semget(0x2, 0x0, 0x0) 00:19:19 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000007f0ad2009b315b5c008a94bcba9159"], 0x1}], 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)=0x800, 0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 00:19:19 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:19 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$pptp(0x18, 0x1, 0x2) sendmmsg(r1, &(0x7f0000005b80)=[{{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="27f453efa517fa3c5e741d1f3c72527c7ca3af96fad297996ef4841d297047b84981b2ce62eaa93d45a6951124095e", 0x2f}, {&(0x7f0000000240)="e319670f422ee29ff2e18b8041f6ecb0b1819c8ee53984cc291e4e3b264143d488710910da9520b5d1cf20e9b8f6b4726bd9fa09aef420b778489c89746410728fe20900d3ed30dab0559eeffa57190146999c66887598e985ef35d45e64737d77b60d2d71a1b08122", 0x69}, {&(0x7f00000002c0)="e5bfb685686f45d8bea95eeeacec369a0673f3b17792ca7858ee9dadf7bd1e90aad35d0cc7b94a774596438718d084fd4c995eefb96a8c09330fbe67e451648fd547667c6864e34ef36746a07d9049c527fbed18ee9fdcf6f4271b0cad788a4ff24a3e8df8dd3139185db1f67d309c5c230586f3e3b315a0eb5581aa064e5202bd1c2caa17a96315db0127f27794f899c0ea0d07f44f29ce5d9a053c24a972d29b32e8848f835d8c2023e2d355614d7073b39ee3e21445d93d018a388b715cdc0abc05c103ac6dd019113b", 0xcb}, {&(0x7f00000003c0)="c26a440530e48a5f5987b5e962e7279b30f2f18f97101350212aee2865a2c7bcad6e3a61eb0eff2caaa09fb455295641a73df13f7a8297381f15b3790d114b8060589f76b8dcf0b6dfe3aa0505d841300f916d03e40fec6b59", 0x59}], 0x4, &(0x7f0000000480)=[{0xf8, 0x18f, 0x1, "6ac14632c7ebe764c0ea958ffbf278220b80b81db962a6539b59cd6ab180c01159dfa8c44d89795fc5262673b63b6170d7605ce9536beb0adc2dfcf2214c7f9550e685c3c4cce6605b4c8db2fb6ff5964f5404e635b5511b5a4a0f0c73222082406331e75aeee9b2c94d689b9f9c696c476d8f82d3a0c2c87932da50ac3f09834a83baba81a355e2c6d73603eaf1373ee9ada990984e5c398265b34267a3b0aaa9badee093b54de82e0b1228eaa093a02dce304117fbee8179f669883931574842b99e39ee7b58d8bfb1ae472f85edd9f6805ff6791780be5720aa29268d0f2ec71d5080"}, {0x68, 0x115, 0xfffffffffffffffb, "f92590b978ac1be168f4827b4e6348f8515e03fbe226439e8a1674a42f3e91072018cdefb17c0625505ae237a1a2bc6c9328a32eff830379182bbc0a9ea5295adeafbe451543cac17d2bd757f09ecca4d90f67957fed9326"}, {0x80, 0x119, 0x1f, "82105e2bd519c5d897e60a2e5c7ba0b994bb7d1bce83be2e5e00db69c100d1acf60f56db01a1682a5e90c7b87619c0f7df751dde4fc1566314680af1ff017b2017dd872948c579edd6ee3f73e1443700ab4eb47b06512bc9c91e69caa3223eb277a07ec354dd7d35e085"}, {0x60, 0x105, 0x5, "e37211fc54f6a95d142b9da3060eada11a3bbad3f788843010266567dc3b00361c42c2038d7b4237c8d5888a879586723cf6cda9e346c2504021c1c0ac693bb2f17b44a3a63c8bae9b19"}, {0x1010, 0x10f, 0x100000000, "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{0xb0, 0x113, 0x7, "83213ab24f4623ae47f25ac700c0a4912bc1394a490a169e5f5cdc39f6a3645ff2563e0f9371c99aef1414a309b0dbbaf2f52e00738e496b4a1496c47db5dfd8a9d4241388e92334fa7b699bae9e15250a183e9c5d62aeeb0f5e495f1cd40a4f9bd83bd0accfc6b7854e20b1fed06522e697adf5066054f70649d0cd31728e04fca91ce20cef833fce8855bcf678e4929eac56bb8536007ac9144376"}], 0x1300, 0x40}, 0x3}, {{&(0x7f0000001780)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x80, 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{&(0x7f0000004480)="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0x1000}, {&(0x7f0000005480)="c11df522e5749f6e9524b2e2042031905fba73fd12572b74d28e9b17b10016d7b2a623f94152185aa4c9971257e541a87dacd7d0fa261476ef934802b5159f910fbbb960d028fd3d0f6ebaa8a1781dfc07d73c95becd9e2d51c69bf2dec4bf739b60ead50944d25e0315ab4cb5282167a7ef43765012828bd3d0df6df5de0bed2b1319664b1127d8b8a1b80cb86e624cec7b67f38361aec779d9ecc7ddfd7fc9836e0179f1eca675b343756f2cdd0c99c9d78261f3e4cf668572564293cd4c03e0c8e828d297afda453cf6b1de91c13450ebaca90ab158fe53858d60d2f831", 0xdf}, {&(0x7f0000005580)="96d6b3117045472f57dde49773aa5472d11ce7c560cb344c0436825fa4569332db0d822cc0729046d9e6c589716d99cb488997b6dd9d20effc5ee38e01fc3a8c74bf", 0x42}, {&(0x7f0000005600)="f69e185f13b4a0fb7635e522182c8547e80301bfc87769b2464fa17f2295b3ecf83307e5f550913cf91774a9bbf7769a2eba8a7c9aa21dfe0a16b2ee7e646f0469bc489cfd879e47e357f500d873ba03e45e19d5aa9ac01850c92c62fb46c5e447c96395989b9c244002ff95cf8aac33dc5ab3ce2017804e9b7046a602b0d60a7b2027779b8f51350dd142c099e631fe3460edc6433db65ebb9f048be976fe3f9b86be648a0d05f4db9651c0ddcbab374b930eaffae0eece3c", 0xb9}, {&(0x7f00000056c0)="ef2b5db6312f28fc4fd7bf161fc3b79a619507228c2beb502df1bd881ddc1346012e8aa9909dcebee008bbb4f81cb1c83058d13e17c2a77afeab114354fe90d2a01e98d63b14c9ce9b62e28b8a03dff5c08007bcfc7fba7ccacf06a4a13815cd2c6f8555a4d100c119485779c6ab662d87c85814ce3aa4f81f4f751e02f6d9d9919edddceb3a9c4faf2f7ca63e309b756d627c77c62fdd8fd63815389e5dbb0a9b24d2b50d1b3f03e26cbcf1a55af846d939cc40ecf8beb8f7de9a51b1c3d112ba4f2f5ad43019692289c9b9f96b98781ee3976fa3a8a972ed128e6e15f5806da3aa6eef75d0936302728ff2de7f2247f3ce60c710c227", 0xf7}, {&(0x7f00000057c0)="44f703e4ffc9c165d94317bd5f234cb06807985c3189a473561fe118e0f6a1d63c9f9d149e8d3b09620ef90f32a19f93a360e9652975dc1d84907e8d60035430374b4f82442091911881a3d5c69decb7f45defd41532e1be4dc8a28793121d5329c3b584bbc8228b9633192c41c6ead4a8b49e184b8c879e49564ab56f054dc550cab61d1d3e9808954a85d541ca", 0x8e}], 0x7, &(0x7f0000005900)=[{0x30, 0x116, 0x5, "3594ba885a8b4b0d130ba83b6a28ea2cd5356e65483ca28ad810af"}, {0x110, 0x10d, 0x3, "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"}, {0xb8, 0x102, 0x8, "6f4ca71e4dea9dd1364622d29b1a9e228340c284bcf3dd1820f4236572cd24a1c919ab8eb10325de6bc5806ae5f860858be873fb19cab6eec77e84ae4f330c7786a518cc718e12d7ccd4cb8fd8023aef86be0f7b813dce921c9a8c7b91df15f8baaebf4a5aa80c81367b3682e2c1cc4596133e93cfd307aaf480ccd3a3ca2b5384f743de08ddc2d322da71c2383ec74d21d0265c9392416dadabd642213ef5d9fb"}, {0x88, 0x13f, 0x20, "2cfd1cd9c851669f94b0538006775e8cc58dc7f3e6b825983b7a96fbf009af1247a77f47ebd85f1ea0d18708f3617688727da828e66973bdf3d21e7f2f00017d8b5d7804bca0a91fb1e31d58d7a9bcc1dc0b15147b13b5bbc14748c5d54c40b8a3f2d3bdf0eb978710d8f0b959372b188b4859fdbec8ea26"}], 0x280, 0x8800}, 0x4}], 0x5, 0x20000004) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuse_mount(&(0x7f00000000c0)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 00:19:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f00000083c0)=""/52, 0x34}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x7, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1198.227669] FAULT_INJECTION: forcing a failure. [ 1198.227669] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.239519] CPU: 0 PID: 28214 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1198.246860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1198.256262] Call Trace: [ 1198.258939] dump_stack+0x185/0x1e0 [ 1198.262623] ? __should_failslab+0x278/0x2a0 [ 1198.267090] should_fail+0x8a7/0xae0 [ 1198.270876] __should_failslab+0x278/0x2a0 00:19:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x3) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0xfffffffffffffffe) [ 1198.275262] should_failslab+0x29/0x70 [ 1198.279220] __kmalloc+0xcb/0x370 [ 1198.282736] ? sctp_add_bind_addr+0xb0/0x630 [ 1198.287312] sctp_add_bind_addr+0xb0/0x630 [ 1198.291703] ? sctp_bind_addr_state+0x2a0/0x370 [ 1198.296566] sctp_copy_local_addr_list+0x4e8/0x660 [ 1198.301579] sctp_copy_one_addr+0x210/0xc40 [ 1198.305985] sctp_bind_addr_copy+0x28c/0x970 [ 1198.310518] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1198.316135] sctp_sendmsg+0x4b49/0x6500 [ 1198.320216] ? sctp_getsockopt+0x15e30/0x15e30 00:19:19 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x2, 0x27, &(0x7f0000000140)="2e30b1f3ed5f688ebc5f41b09a2a8f48494f0bbdbcb4231e7b83733b06bf18f293ffc710f1ed89"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x2}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x0, 0x4, 0x2, 0x4}}, 0xfea3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000080)) [ 1198.324864] inet_sendmsg+0x3fc/0x760 [ 1198.328759] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1198.334313] ? inet_getname+0x4a0/0x4a0 [ 1198.338359] __sys_sendto+0x798/0x8e0 [ 1198.342262] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1198.347840] __x64_sys_sendto+0x1a1/0x210 [ 1198.352131] ? __sys_sendto+0x8e0/0x8e0 [ 1198.356281] do_syscall_64+0x15b/0x230 [ 1198.360272] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1198.365514] RIP: 0033:0x455e29 [ 1198.368727] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1198.388365] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1198.396175] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1198.400693] Unknown ioctl 1074808211 [ 1198.403527] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1198.403548] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:19 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000280)={0x7, 0x2, 0xfa00, {r1}}, 0x10) dup(r0) [ 1198.403566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1198.403583] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000018 [ 1198.483478] Unknown ioctl 1074808211 00:19:19 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bridge0\x00', 0x0}) r2 = dup(r0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={0x8001, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x3, 0xff, 0x0, 0x80000000, &(0x7f00000001c0)='veth1_to_bridge\x00', 0x8, 0x7fffffff, 0x7fffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1210000}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x20000005}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000440)=""/200, &(0x7f0000000540)=0xc8) select(0x40, &(0x7f0000000040)={0x49, 0x5, 0x100000001, 0x7, 0x7a76e202, 0x2a, 0x1, 0x1}, &(0x7f0000000080)={0x7, 0x6, 0x7fffffff, 0x7, 0x6, 0x20, 0x9, 0x400}, &(0x7f00000000c0)={0xff, 0x80, 0x2, 0xe0, 0x0, 0x1cf, 0x20, 0x7}, &(0x7f0000000100)={0x0, 0x7530}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:19:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 00:19:19 executing program 5 (fault-call:4 fault-nth:25): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:19 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) unshare(0x24020400) ioctl$LOOP_SET_STATUS64(r1, 0x1268, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 00:19:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0xd4000, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0xb2, r0, 0x4000000000) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3, 0x1) prctl$setname(0xf, &(0x7f00000001c0)='/dev/snd/midiC#D#\x00') 00:19:19 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x901) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x44, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000002c0)=0xeee8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYPTR], 0x87747c5b714508bb}, 0x1}, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x1000, 0x0, 0x4}) [ 1198.744210] FAULT_INJECTION: forcing a failure. [ 1198.744210] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.755752] CPU: 0 PID: 28245 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1198.763062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1198.772494] Call Trace: [ 1198.775152] dump_stack+0x185/0x1e0 [ 1198.779318] ? __should_failslab+0x278/0x2a0 [ 1198.783793] should_fail+0x8a7/0xae0 [ 1198.787580] __should_failslab+0x278/0x2a0 00:19:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffff}, 0x13f, 0xf}}, 0x20) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000001b00)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000200)=0x1, r3, 0x0, 0x1, 0x4}}, 0x20) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r1, 0x20201) writev(r4, &(0x7f0000003440)=[{&(0x7f0000001300)="6707f034ab60cba44d068ba5ae3f363d99306dc8302af1e79da2a03d8d59a01185439c7cadbac263d44ed675c6911e729f67f0a68cc541935b2e7e4b0c210970cc1eff4528376b2d2b21950eba0ad4f72e4eb9d8e1dd0d2dad5ee8ed199a1ef505188c00dae1ded4e7346e5e8cff675c768418a13b1b38ded8a7586016fa1198e7267407cd98d1b643bf4b5f08b1b6bfe809ca86478509d68b42ea4213ca5f15bdc4681103a3ca67050deeadebdec55b117514ff54833acb85bc23cfe24b170d290c3f3bf2347c5c19c70c3a84150b973f51e657b0bff3b8b03f06e23b6b37369c802b04c69118b01035f1e43ab59aa01cf77fe6985da2c09eefdbbf2656ef910a6c109ee9beb6e84bc24e153c6222b23044a78fb3b825152dbffbc897cb47eb321d290f6d96ddba2b9c33f0e16d43f63f8416e4014dcbcddccb42643e38ddb77e8600ba3bbe9b261f5ea63a9185b189e8ef5ecd5a86fda93c002b688febc29c67c4d06b999e42d3089ae30101847361b96d0d6644df029e9527c7cbc51546ad7cffd984b2c4d9148829cf9569e62df888ba051274e954f1c039d89cdfd8092fab50ce3e560819f72993fb609ca87dd13ceca0d6275771f57eddf6be37bab3ce4570174837a335598db8c8ea8480cd1118f02df2d1abaf08a01ba470cd0b895f7e2a0e2ae09258c88f365321123fe81d4a97d9814c01cb184c01dcb6b5f503b7975807e9cf39a1ea5762b56e16324fcae7e6f89bd6574864f96cc40d912d5e9937d6fd7cca1368d38856a49b482b7268e85d9b593a243c97b2cbfbb1a0359518808c20569201888a807a716d9d1861cd4c55b2e7dc3afbb05b0d809706afa01990d8240a2e262b4aafc7a5d9a8c6295bccd48d01968b86df76a8d7715ba296f9a555e9ba210742d6ed6b9c8d5ce388e5146da56549f45735430675dbb77356fa1788002e49df177f12554792a7b3d0377d6529af1b6335c756118014fbba9e83e9c8ec7ab8062c5929ec3c82bd9e1629525d12536370820d00e518dfe49619b5378df8fa8ba262f3c7eb7bad2184ca726949b056afea69e30a7a7866ec7255a6e2b3a8dc241769d1263baec7947b50152cab575b6d090426a67a3298ba2e3f79d72621ead052b4622c06a649239cc49eea1d2dae3bbecb18128f38e00680620ee9136262ea52d54dcda3b035673bd6b2100073b9b334c1277a5c3997c48daa6c3a5cf39ca692234773aa23bcfa2861d05e3868d7c2533c5809aa903da4efb15b79f5e4fb977446b17ca999b8df9f99d67dbc39eb07ecd41fa22fcfdbc6399a066c1528e023e51a7794e941066169fd3fea75555ab4468953803dbed67e694f37fc4ed0c24e5e373d61391382996e1c57f0f62f315abaa4c180f1b70198044c93292be2c4173d840a37cf7b82c5128fa16f3d9f6de4df93222ca0885a862bb476c33787075ec9e1927606da140f69439192828ad034960ce7af1cfae6824749958544f48effa36292df6f64b718873f586a0519f396805a547dd0767454adfc43c8f9470e4093865b4e65b04b1fef9dada6c294af63b66b224ea959652b6bf26d0a17e942f2541e19892fca4fca1457915332f8caf4eff71db337b8b4e959c299a65cb432eb2b26c4aeae46d86916589ab9144f1e1fd40bf87c785a39ee75b71a629e12ccec90775599139d6df42807e65c1efd041b1f967684148047b601828e180e808380df91391b2517669da7c51c0c8a50664ed43eade539ab6e243067c2addab151389c91912c1d7f13e420e96001ce912cb96f73c711adab32f61b0da6296f6be94dfc5fa67874332f0d576232dbece7a36b939037a4f61ad6cfaeec2d597ffd43d660ef36d4eb9fb88599719bf3979757fe82b16378f84e494d313d77e66300a595f8732240f87e98f81f1f658c794ff7f8aa7791d6c6cc9cbd74967f614f9eb9c6cd87925efd71eee07c801e196173574bf77bc594bcc7847d098d2fb7751dc91ca85123245a81dc51aef7adb6d40af0f1b6443853e78e4d59cc2541ae1b763970f521d89b2caec274c527c81ad558c500aeb7f1b1d2ab62fa9e95424350baa3973f660921a8d17b7018d1e0c680e643d7bc389be3ac63bb554f033e12f085e8db9485ba577ef28a0dbe06e57ee7c5b83d0dbb33c1fcf8454d7f27567629afb511d3e607b052b40c9cf35af71c7eca1f30d650dfe4364ab1995d8e5f81acaf3501a2d1f271b779b444ec06dc2489b057fd7b2270278bec38bcd12d9ac7d65cae95838de833f37a135bddd3acb486d0e584291b9fc2c85305c3ad95e29d1381aec0d93ced97b1dbdc0501062802ec1fd34fd2b436af58e3f3352a1105630df073faae8a5b34f973e00bbd62f835d168b34977fdcff49aced5894ef1c0a7fee24b847712929e0432ae3cf67acb0342cadaefdc176f81f592d92d663232df04184a1a1fc841217b227576522fe9753c1aaf928e5d1a41d95cbad433b1773d7ab3d16efd81e74a2985cdd2aee9bc53610fa5bce68c0232b1b8e1ffc5d8698390b3b148b56254475f69ec6e55668375732dcbd4a74a6b1b319a6a0d1e8172059c024affc10f6b05fb9ce8595f7a9bead113fd0a4050b72c1c269de4abaeb4b7d5dae9f48f0d4e8da69fd158a6322e695802151e084a9e95de26702f6884fc1c206f1ee1e4d09313f6f8615c26df71cf84b7ec425111e0e4b287aa8bf22f60a8002ff6343f0889224f10698ca7c6059dfa65eef5ac1202538243c0124934485b3576feabbc9a3dc87233c7f5a9b47d3af6f6daf5fb09e9596ba0f023d276dc1aa2fc91a7776e756df2e37255ad854b94535b634296e45cfde8ffa07f", 0x7dd}], 0x1) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x82000) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0x81}, {0xa, 0x4e24, 0x3}, 0xffff, [0x6, 0x5, 0x8000000000000000, 0x800, 0x6, 0x100000000, 0x0, 0x7]}, 0x5c) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x111, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r5, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r6, 0x0, 0x1, 0x4}}, 0x20) readlinkat(r2, &(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=""/51, 0x33) getdents64(r5, &(0x7f00000002c0)=""/4096, 0x1000) [ 1198.791891] should_failslab+0x29/0x70 [ 1198.795853] __kmalloc+0xcb/0x370 [ 1198.799377] ? sctp_add_bind_addr+0xb0/0x630 [ 1198.803851] sctp_add_bind_addr+0xb0/0x630 [ 1198.808147] ? sctp_bind_addr_state+0x2a0/0x370 [ 1198.812899] sctp_copy_local_addr_list+0x4e8/0x660 [ 1198.817946] sctp_copy_one_addr+0x210/0xc40 [ 1198.822341] sctp_bind_addr_copy+0x28c/0x970 [ 1198.826857] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1198.832484] sctp_sendmsg+0x4b49/0x6500 [ 1198.836560] ? sctp_getsockopt+0x15e30/0x15e30 [ 1198.841197] inet_sendmsg+0x3fc/0x760 [ 1198.845082] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1198.850542] ? inet_getname+0x4a0/0x4a0 [ 1198.854585] __sys_sendto+0x798/0x8e0 [ 1198.858501] ? syscall_return_slowpath+0x108/0x800 [ 1198.863544] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1198.869038] __x64_sys_sendto+0x1a1/0x210 [ 1198.873292] ? __sys_sendto+0x8e0/0x8e0 [ 1198.877352] do_syscall_64+0x15b/0x230 [ 1198.881310] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1198.886645] RIP: 0033:0x455e29 [ 1198.889869] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1198.909638] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1198.917509] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1198.924832] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1198.932165] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1198.939505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1198.946839] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000019 00:19:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x1) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)="dc69834ef6e381f0c4fa2223d8b2ed930ad3e3280c9e90c3", 0x18}], 0x1) 00:19:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0xa, 0x4, &(0x7f0000000240)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x63e}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2000400000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb7f7}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000180)={r4, 0x1d, 0xb8, "b89f4d77d1f95fa480da7de21195a6a8e27e1052d4952d87c4643b1f24b29e5e1060da1d50b3e2205d98c9db484bef9bbe48e57f79d2ce51a9cdd2fe58e97e07b47d9f61a5b0c30f9728dbca8cf2be777d2657a067da5d7e008c861e1da18f0c6777eb5724dd61d58500bfff7c58119ad5d2c374ec2ab0ec0c439a71031674bddc7e964883efbc268a057cfad7e4be15bd2de53ffa58e365eda01f280a932509b08f409033d58d73c3f2ea3562ca8b1d71c7adfbd2fcb622"}, 0xc0) 00:19:20 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$pptp(0x18, 0x1, 0x2) sendmmsg(r1, &(0x7f0000005b80)=[{{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="27f453efa517fa3c5e741d1f3c72527c7ca3af96fad297996ef4841d297047b84981b2ce62eaa93d45a6951124095e", 0x2f}, {&(0x7f0000000240)="e319670f422ee29ff2e18b8041f6ecb0b1819c8ee53984cc291e4e3b264143d488710910da9520b5d1cf20e9b8f6b4726bd9fa09aef420b778489c89746410728fe20900d3ed30dab0559eeffa57190146999c66887598e985ef35d45e64737d77b60d2d71a1b08122", 0x69}, {&(0x7f00000002c0)="e5bfb685686f45d8bea95eeeacec369a0673f3b17792ca7858ee9dadf7bd1e90aad35d0cc7b94a774596438718d084fd4c995eefb96a8c09330fbe67e451648fd547667c6864e34ef36746a07d9049c527fbed18ee9fdcf6f4271b0cad788a4ff24a3e8df8dd3139185db1f67d309c5c230586f3e3b315a0eb5581aa064e5202bd1c2caa17a96315db0127f27794f899c0ea0d07f44f29ce5d9a053c24a972d29b32e8848f835d8c2023e2d355614d7073b39ee3e21445d93d018a388b715cdc0abc05c103ac6dd019113b", 0xcb}, {&(0x7f00000003c0)="c26a440530e48a5f5987b5e962e7279b30f2f18f97101350212aee2865a2c7bcad6e3a61eb0eff2caaa09fb455295641a73df13f7a8297381f15b3790d114b8060589f76b8dcf0b6dfe3aa0505d841300f916d03e40fec6b59", 0x59}], 0x4, &(0x7f0000000480)=[{0xf8, 0x18f, 0x1, "6ac14632c7ebe764c0ea958ffbf278220b80b81db962a6539b59cd6ab180c01159dfa8c44d89795fc5262673b63b6170d7605ce9536beb0adc2dfcf2214c7f9550e685c3c4cce6605b4c8db2fb6ff5964f5404e635b5511b5a4a0f0c73222082406331e75aeee9b2c94d689b9f9c696c476d8f82d3a0c2c87932da50ac3f09834a83baba81a355e2c6d73603eaf1373ee9ada990984e5c398265b34267a3b0aaa9badee093b54de82e0b1228eaa093a02dce304117fbee8179f669883931574842b99e39ee7b58d8bfb1ae472f85edd9f6805ff6791780be5720aa29268d0f2ec71d5080"}, {0x68, 0x115, 0xfffffffffffffffb, "f92590b978ac1be168f4827b4e6348f8515e03fbe226439e8a1674a42f3e91072018cdefb17c0625505ae237a1a2bc6c9328a32eff830379182bbc0a9ea5295adeafbe451543cac17d2bd757f09ecca4d90f67957fed9326"}, {0x80, 0x119, 0x1f, "82105e2bd519c5d897e60a2e5c7ba0b994bb7d1bce83be2e5e00db69c100d1acf60f56db01a1682a5e90c7b87619c0f7df751dde4fc1566314680af1ff017b2017dd872948c579edd6ee3f73e1443700ab4eb47b06512bc9c91e69caa3223eb277a07ec354dd7d35e085"}, {0x60, 0x105, 0x5, "e37211fc54f6a95d142b9da3060eada11a3bbad3f788843010266567dc3b00361c42c2038d7b4237c8d5888a879586723cf6cda9e346c2504021c1c0ac693bb2f17b44a3a63c8bae9b19"}, {0x1010, 0x10f, 0x100000000, 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{&(0x7f0000004480)="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0x1000}, {&(0x7f0000005480)="c11df522e5749f6e9524b2e2042031905fba73fd12572b74d28e9b17b10016d7b2a623f94152185aa4c9971257e541a87dacd7d0fa261476ef934802b5159f910fbbb960d028fd3d0f6ebaa8a1781dfc07d73c95becd9e2d51c69bf2dec4bf739b60ead50944d25e0315ab4cb5282167a7ef43765012828bd3d0df6df5de0bed2b1319664b1127d8b8a1b80cb86e624cec7b67f38361aec779d9ecc7ddfd7fc9836e0179f1eca675b343756f2cdd0c99c9d78261f3e4cf668572564293cd4c03e0c8e828d297afda453cf6b1de91c13450ebaca90ab158fe53858d60d2f831", 0xdf}, {&(0x7f0000005580)="96d6b3117045472f57dde49773aa5472d11ce7c560cb344c0436825fa4569332db0d822cc0729046d9e6c589716d99cb488997b6dd9d20effc5ee38e01fc3a8c74bf", 0x42}, {&(0x7f0000005600)="f69e185f13b4a0fb7635e522182c8547e80301bfc87769b2464fa17f2295b3ecf83307e5f550913cf91774a9bbf7769a2eba8a7c9aa21dfe0a16b2ee7e646f0469bc489cfd879e47e357f500d873ba03e45e19d5aa9ac01850c92c62fb46c5e447c96395989b9c244002ff95cf8aac33dc5ab3ce2017804e9b7046a602b0d60a7b2027779b8f51350dd142c099e631fe3460edc6433db65ebb9f048be976fe3f9b86be648a0d05f4db9651c0ddcbab374b930eaffae0eece3c", 0xb9}, {&(0x7f00000056c0)="ef2b5db6312f28fc4fd7bf161fc3b79a619507228c2beb502df1bd881ddc1346012e8aa9909dcebee008bbb4f81cb1c83058d13e17c2a77afeab114354fe90d2a01e98d63b14c9ce9b62e28b8a03dff5c08007bcfc7fba7ccacf06a4a13815cd2c6f8555a4d100c119485779c6ab662d87c85814ce3aa4f81f4f751e02f6d9d9919edddceb3a9c4faf2f7ca63e309b756d627c77c62fdd8fd63815389e5dbb0a9b24d2b50d1b3f03e26cbcf1a55af846d939cc40ecf8beb8f7de9a51b1c3d112ba4f2f5ad43019692289c9b9f96b98781ee3976fa3a8a972ed128e6e15f5806da3aa6eef75d0936302728ff2de7f2247f3ce60c710c227", 0xf7}, {&(0x7f00000057c0)="44f703e4ffc9c165d94317bd5f234cb06807985c3189a473561fe118e0f6a1d63c9f9d149e8d3b09620ef90f32a19f93a360e9652975dc1d84907e8d60035430374b4f82442091911881a3d5c69decb7f45defd41532e1be4dc8a28793121d5329c3b584bbc8228b9633192c41c6ead4a8b49e184b8c879e49564ab56f054dc550cab61d1d3e9808954a85d541ca", 0x8e}], 0x7, &(0x7f0000005900)=[{0x30, 0x116, 0x5, "3594ba885a8b4b0d130ba83b6a28ea2cd5356e65483ca28ad810af"}, {0x110, 0x10d, 0x3, "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"}, {0xb8, 0x102, 0x8, "6f4ca71e4dea9dd1364622d29b1a9e228340c284bcf3dd1820f4236572cd24a1c919ab8eb10325de6bc5806ae5f860858be873fb19cab6eec77e84ae4f330c7786a518cc718e12d7ccd4cb8fd8023aef86be0f7b813dce921c9a8c7b91df15f8baaebf4a5aa80c81367b3682e2c1cc4596133e93cfd307aaf480ccd3a3ca2b5384f743de08ddc2d322da71c2383ec74d21d0265c9392416dadabd642213ef5d9fb"}, {0x88, 0x13f, 0x20, "2cfd1cd9c851669f94b0538006775e8cc58dc7f3e6b825983b7a96fbf009af1247a77f47ebd85f1ea0d18708f3617688727da828e66973bdf3d21e7f2f00017d8b5d7804bca0a91fb1e31d58d7a9bcc1dc0b15147b13b5bbc14748c5d54c40b8a3f2d3bdf0eb978710d8f0b959372b188b4859fdbec8ea26"}], 0x280, 0x8800}, 0x4}], 0x5, 0x20000004) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuse_mount(&(0x7f00000000c0)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 00:19:20 executing program 5 (fault-call:4 fault-nth:26): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x7, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:20 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0), 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 00:19:20 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/140, 0x8c}], 0x1, &(0x7f00000004c0)=""/157, 0x9d}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, 0x4) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) close(r0) 00:19:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) [ 1199.432003] FAULT_INJECTION: forcing a failure. [ 1199.432003] name failslab, interval 1, probability 0, space 0, times 0 [ 1199.443556] CPU: 0 PID: 28289 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1199.450884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1199.460283] Call Trace: [ 1199.462954] dump_stack+0x185/0x1e0 [ 1199.466645] ? __should_failslab+0x278/0x2a0 [ 1199.471121] should_fail+0x8a7/0xae0 [ 1199.474908] __should_failslab+0x278/0x2a0 00:19:20 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0xa) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='/dev/vhost-net\x00'}, 0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{0xbc5, 0x931}, {0x4, 0x1}, {0x80000001, 0x1}, {0x1, 0x13}, {0x8, 0xff}, {0x4cd149c4, 0x6}, {0x5, 0x8}, {0x86, 0x100000001}, {0x846, 0x3}]}) write$eventfd(r1, &(0x7f0000000040), 0x8) [ 1199.479226] should_failslab+0x29/0x70 [ 1199.483188] __kmalloc+0xcb/0x370 [ 1199.486708] ? sctp_add_bind_addr+0xb0/0x630 [ 1199.491193] sctp_add_bind_addr+0xb0/0x630 [ 1199.495511] ? sctp_bind_addr_state+0x2a0/0x370 [ 1199.500262] sctp_copy_local_addr_list+0x4e8/0x660 [ 1199.505270] sctp_copy_one_addr+0x210/0xc40 [ 1199.509671] sctp_bind_addr_copy+0x28c/0x970 [ 1199.514199] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1199.519842] sctp_sendmsg+0x4b49/0x6500 [ 1199.523920] ? sctp_getsockopt+0x15e30/0x15e30 [ 1199.528564] inet_sendmsg+0x3fc/0x760 [ 1199.532424] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1199.537892] ? inet_getname+0x4a0/0x4a0 [ 1199.541928] __sys_sendto+0x798/0x8e0 [ 1199.545837] ? syscall_return_slowpath+0x108/0x800 [ 1199.550848] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1199.556314] __x64_sys_sendto+0x1a1/0x210 [ 1199.560577] ? __sys_sendto+0x8e0/0x8e0 [ 1199.564817] do_syscall_64+0x15b/0x230 [ 1199.568779] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1199.574015] RIP: 0033:0x455e29 [ 1199.577242] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1199.596926] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1199.604702] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1199.612027] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1199.619370] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1199.626696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1199.634034] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000001a 00:19:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000fcffffff1667198ea3"], 0x10}, 0x1}, 0x0) 00:19:20 executing program 5 (fault-call:4 fault-nth:27): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:20 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0xa) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='/dev/vhost-net\x00'}, 0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{0xbc5, 0x931}, {0x4, 0x1}, {0x80000001, 0x1}, {0x1, 0x13}, {0x8, 0xff}, {0x4cd149c4, 0x6}, {0x5, 0x8}, {0x86, 0x100000001}, {0x846, 0x3}]}) write$eventfd(r1, &(0x7f0000000040), 0x8) 00:19:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x3, 0x5, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x20, r2, 0x20, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x400c050) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x202000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={@empty, 0x45, r4}) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) [ 1199.875717] FAULT_INJECTION: forcing a failure. [ 1199.875717] name failslab, interval 1, probability 0, space 0, times 0 [ 1199.887393] CPU: 1 PID: 28307 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1199.894724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1199.904215] Call Trace: [ 1199.906998] dump_stack+0x185/0x1e0 [ 1199.910728] ? __should_failslab+0x278/0x2a0 [ 1199.915237] should_fail+0x8a7/0xae0 [ 1199.919048] __should_failslab+0x278/0x2a0 [ 1199.923366] should_failslab+0x29/0x70 [ 1199.927332] __kmalloc+0xcb/0x370 [ 1199.930866] ? sctp_add_bind_addr+0xb0/0x630 [ 1199.935427] sctp_add_bind_addr+0xb0/0x630 [ 1199.939754] ? sctp_bind_addr_state+0x2a0/0x370 [ 1199.944529] sctp_copy_local_addr_list+0x4e8/0x660 [ 1199.949555] sctp_copy_one_addr+0x210/0xc40 [ 1199.953964] sctp_bind_addr_copy+0x28c/0x970 [ 1199.958472] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1199.964091] sctp_sendmsg+0x4b49/0x6500 [ 1199.968170] ? sctp_getsockopt+0x15e30/0x15e30 [ 1199.972822] inet_sendmsg+0x3fc/0x760 [ 1199.976725] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1199.982224] ? inet_getname+0x4a0/0x4a0 [ 1199.986277] __sys_sendto+0x798/0x8e0 [ 1199.990202] ? syscall_return_slowpath+0x108/0x800 [ 1199.995239] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1200.000718] __x64_sys_sendto+0x1a1/0x210 [ 1200.004994] ? __sys_sendto+0x8e0/0x8e0 [ 1200.009068] do_syscall_64+0x15b/0x230 [ 1200.013039] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1200.018287] RIP: 0033:0x455e29 [ 1200.021591] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1200.041316] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1200.049176] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1200.056493] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1200.063810] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:21 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x0, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x9}, &(0x7f0000000080)=0x8) r3 = accept(r1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6e35, 0x1, 0x642, 0x80000000, 0xc966}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x43, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_dump}) [ 1200.071404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1200.078730] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000001b 00:19:21 executing program 5 (fault-call:4 fault-nth:28): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1200.267974] FAULT_INJECTION: forcing a failure. [ 1200.267974] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.279709] CPU: 1 PID: 28330 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1200.287045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1200.296450] Call Trace: [ 1200.299137] dump_stack+0x185/0x1e0 [ 1200.302835] ? __should_failslab+0x278/0x2a0 [ 1200.307313] should_fail+0x8a7/0xae0 [ 1200.311104] __should_failslab+0x278/0x2a0 [ 1200.315410] should_failslab+0x29/0x70 [ 1200.319360] __kmalloc+0xcb/0x370 [ 1200.322875] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1200.327256] ? sctp_add_bind_addr+0xb0/0x630 [ 1200.331718] sctp_add_bind_addr+0xb0/0x630 [ 1200.336020] ? sctp_bind_addr_state+0x2a0/0x370 [ 1200.340759] sctp_copy_local_addr_list+0x4e8/0x660 [ 1200.345762] sctp_copy_one_addr+0x210/0xc40 [ 1200.350171] sctp_bind_addr_copy+0x28c/0x970 [ 1200.354652] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1200.360223] sctp_sendmsg+0x4b49/0x6500 [ 1200.364282] ? sctp_getsockopt+0x15e30/0x15e30 [ 1200.368906] inet_sendmsg+0x3fc/0x760 [ 1200.372883] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1200.378301] ? inet_getname+0x4a0/0x4a0 [ 1200.382313] __sys_sendto+0x798/0x8e0 [ 1200.386235] ? syscall_return_slowpath+0x108/0x800 [ 1200.391243] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1200.396961] __x64_sys_sendto+0x1a1/0x210 [ 1200.401221] ? __sys_sendto+0x8e0/0x8e0 [ 1200.405285] do_syscall_64+0x15b/0x230 [ 1200.409250] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1200.414479] RIP: 0033:0x455e29 [ 1200.417679] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1200.437346] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1200.445116] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1200.452429] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1200.459767] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 00:19:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x2, &(0x7f0000ffb000/0x4000)=nil, 0x4) 00:19:21 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/140, 0x8c}], 0x1, &(0x7f00000004c0)=""/157, 0x9d}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, 0x4) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) close(r0) [ 1200.467091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1200.474417] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000001c 00:19:21 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$pptp(0x18, 0x1, 0x2) sendmmsg(r1, &(0x7f0000005b80)=[{{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="27f453efa517fa3c5e741d1f3c72527c7ca3af96fad297996ef4841d297047b84981b2ce62eaa93d45a6951124095e", 0x2f}, {&(0x7f0000000240)="e319670f422ee29ff2e18b8041f6ecb0b1819c8ee53984cc291e4e3b264143d488710910da9520b5d1cf20e9b8f6b4726bd9fa09aef420b778489c89746410728fe20900d3ed30dab0559eeffa57190146999c66887598e985ef35d45e64737d77b60d2d71a1b08122", 0x69}, {&(0x7f00000002c0)="e5bfb685686f45d8bea95eeeacec369a0673f3b17792ca7858ee9dadf7bd1e90aad35d0cc7b94a774596438718d084fd4c995eefb96a8c09330fbe67e451648fd547667c6864e34ef36746a07d9049c527fbed18ee9fdcf6f4271b0cad788a4ff24a3e8df8dd3139185db1f67d309c5c230586f3e3b315a0eb5581aa064e5202bd1c2caa17a96315db0127f27794f899c0ea0d07f44f29ce5d9a053c24a972d29b32e8848f835d8c2023e2d355614d7073b39ee3e21445d93d018a388b715cdc0abc05c103ac6dd019113b", 0xcb}, {&(0x7f00000003c0)="c26a440530e48a5f5987b5e962e7279b30f2f18f97101350212aee2865a2c7bcad6e3a61eb0eff2caaa09fb455295641a73df13f7a8297381f15b3790d114b8060589f76b8dcf0b6dfe3aa0505d841300f916d03e40fec6b59", 0x59}], 0x4, &(0x7f0000000480)=[{0xf8, 0x18f, 0x1, "6ac14632c7ebe764c0ea958ffbf278220b80b81db962a6539b59cd6ab180c01159dfa8c44d89795fc5262673b63b6170d7605ce9536beb0adc2dfcf2214c7f9550e685c3c4cce6605b4c8db2fb6ff5964f5404e635b5511b5a4a0f0c73222082406331e75aeee9b2c94d689b9f9c696c476d8f82d3a0c2c87932da50ac3f09834a83baba81a355e2c6d73603eaf1373ee9ada990984e5c398265b34267a3b0aaa9badee093b54de82e0b1228eaa093a02dce304117fbee8179f669883931574842b99e39ee7b58d8bfb1ae472f85edd9f6805ff6791780be5720aa29268d0f2ec71d5080"}, {0x68, 0x115, 0xfffffffffffffffb, "f92590b978ac1be168f4827b4e6348f8515e03fbe226439e8a1674a42f3e91072018cdefb17c0625505ae237a1a2bc6c9328a32eff830379182bbc0a9ea5295adeafbe451543cac17d2bd757f09ecca4d90f67957fed9326"}, {0x80, 0x119, 0x1f, "82105e2bd519c5d897e60a2e5c7ba0b994bb7d1bce83be2e5e00db69c100d1acf60f56db01a1682a5e90c7b87619c0f7df751dde4fc1566314680af1ff017b2017dd872948c579edd6ee3f73e1443700ab4eb47b06512bc9c91e69caa3223eb277a07ec354dd7d35e085"}, {0x60, 0x105, 0x5, "e37211fc54f6a95d142b9da3060eada11a3bbad3f788843010266567dc3b00361c42c2038d7b4237c8d5888a879586723cf6cda9e346c2504021c1c0ac693bb2f17b44a3a63c8bae9b19"}, {0x1010, 0x10f, 0x100000000, "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{&(0x7f0000004480)="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0x1000}, {&(0x7f0000005480)="c11df522e5749f6e9524b2e2042031905fba73fd12572b74d28e9b17b10016d7b2a623f94152185aa4c9971257e541a87dacd7d0fa261476ef934802b5159f910fbbb960d028fd3d0f6ebaa8a1781dfc07d73c95becd9e2d51c69bf2dec4bf739b60ead50944d25e0315ab4cb5282167a7ef43765012828bd3d0df6df5de0bed2b1319664b1127d8b8a1b80cb86e624cec7b67f38361aec779d9ecc7ddfd7fc9836e0179f1eca675b343756f2cdd0c99c9d78261f3e4cf668572564293cd4c03e0c8e828d297afda453cf6b1de91c13450ebaca90ab158fe53858d60d2f831", 0xdf}, {&(0x7f0000005580)="96d6b3117045472f57dde49773aa5472d11ce7c560cb344c0436825fa4569332db0d822cc0729046d9e6c589716d99cb488997b6dd9d20effc5ee38e01fc3a8c74bf", 0x42}, {&(0x7f0000005600)="f69e185f13b4a0fb7635e522182c8547e80301bfc87769b2464fa17f2295b3ecf83307e5f550913cf91774a9bbf7769a2eba8a7c9aa21dfe0a16b2ee7e646f0469bc489cfd879e47e357f500d873ba03e45e19d5aa9ac01850c92c62fb46c5e447c96395989b9c244002ff95cf8aac33dc5ab3ce2017804e9b7046a602b0d60a7b2027779b8f51350dd142c099e631fe3460edc6433db65ebb9f048be976fe3f9b86be648a0d05f4db9651c0ddcbab374b930eaffae0eece3c", 0xb9}, {&(0x7f00000056c0)="ef2b5db6312f28fc4fd7bf161fc3b79a619507228c2beb502df1bd881ddc1346012e8aa9909dcebee008bbb4f81cb1c83058d13e17c2a77afeab114354fe90d2a01e98d63b14c9ce9b62e28b8a03dff5c08007bcfc7fba7ccacf06a4a13815cd2c6f8555a4d100c119485779c6ab662d87c85814ce3aa4f81f4f751e02f6d9d9919edddceb3a9c4faf2f7ca63e309b756d627c77c62fdd8fd63815389e5dbb0a9b24d2b50d1b3f03e26cbcf1a55af846d939cc40ecf8beb8f7de9a51b1c3d112ba4f2f5ad43019692289c9b9f96b98781ee3976fa3a8a972ed128e6e15f5806da3aa6eef75d0936302728ff2de7f2247f3ce60c710c227", 0xf7}, {&(0x7f00000057c0)="44f703e4ffc9c165d94317bd5f234cb06807985c3189a473561fe118e0f6a1d63c9f9d149e8d3b09620ef90f32a19f93a360e9652975dc1d84907e8d60035430374b4f82442091911881a3d5c69decb7f45defd41532e1be4dc8a28793121d5329c3b584bbc8228b9633192c41c6ead4a8b49e184b8c879e49564ab56f054dc550cab61d1d3e9808954a85d541ca", 0x8e}], 0x7, &(0x7f0000005900)=[{0x30, 0x116, 0x5, "3594ba885a8b4b0d130ba83b6a28ea2cd5356e65483ca28ad810af"}, {0x110, 0x10d, 0x3, "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"}, {0xb8, 0x102, 0x8, "6f4ca71e4dea9dd1364622d29b1a9e228340c284bcf3dd1820f4236572cd24a1c919ab8eb10325de6bc5806ae5f860858be873fb19cab6eec77e84ae4f330c7786a518cc718e12d7ccd4cb8fd8023aef86be0f7b813dce921c9a8c7b91df15f8baaebf4a5aa80c81367b3682e2c1cc4596133e93cfd307aaf480ccd3a3ca2b5384f743de08ddc2d322da71c2383ec74d21d0265c9392416dadabd642213ef5d9fb"}, {0x88, 0x13f, 0x20, "2cfd1cd9c851669f94b0538006775e8cc58dc7f3e6b825983b7a96fbf009af1247a77f47ebd85f1ea0d18708f3617688727da828e66973bdf3d21e7f2f00017d8b5d7804bca0a91fb1e31d58d7a9bcc1dc0b15147b13b5bbc14748c5d54c40b8a3f2d3bdf0eb978710d8f0b959372b188b4859fdbec8ea26"}], 0x280, 0x8800}, 0x4}], 0x5, 0x20000004) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuse_mount(&(0x7f00000000c0)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 00:19:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x7, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:21 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="ff0900000200000000003816671975fb0a45434b0e47738ea3b682131f80d0ca469659b100000000000000000000"], 0x10}, 0x1}, 0x0) 00:19:21 executing program 5 (fault-call:4 fault-nth:29): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:21 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18800, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_int(r0, 0x10d, 0xe5, &(0x7f0000000100), &(0x7f0000000040)=0xffffffffffffff05) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) setsockopt(r0, 0x0, 0x80000000, &(0x7f00000001c0)="ec77b3b200e7a8a8d3af76244e106dd86a834311d273a6529de594eafdeea07309fffc8624d9966db164cad4d7b2e0a8e93ed1c2822250ee1a825882ff096fb63782081ee6ffb10df1b3f2035da84194e1b05fe4616bdbcaf1d7ae12aefa77f24b2b86f6632751", 0x67) [ 1200.926002] FAULT_INJECTION: forcing a failure. [ 1200.926002] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.937586] CPU: 1 PID: 28368 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1200.944907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1200.954305] Call Trace: [ 1200.956988] dump_stack+0x185/0x1e0 [ 1200.960693] ? __should_failslab+0x278/0x2a0 [ 1200.965181] should_fail+0x8a7/0xae0 [ 1200.968983] __should_failslab+0x278/0x2a0 00:19:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9000408}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xfc, 0x1d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @generic="b2cb987d2f071de337867dc6e32d72d72599246639088f9f27dd0a6011de2380c14783b256acd334f77869150f00580c11eafa0fd9e7ea59aecfc620cfec2d79077a02e3b4943deb5f378027df02e7cdc1f655d6f207603f818d2bf78ed9db2aa3b194ef7095675655fdfbb57c8ed3b6581b54b8ae8bf88ae32f4fe48b1664aa850e1eed7228a8d81886160f96d0809b269175a8a1f2bb581f3f5caa36355939a97249293270398df6deb15f1fccb55e31651d0f8c71d1614a5f692c80ff20cff80b3a19344888d4fda453dce02dd852d2029d1edd3258186db1d18d73eb"]}, 0xfc}, 0x1}, 0x0) [ 1200.973299] should_failslab+0x29/0x70 [ 1200.977248] __kmalloc+0xcb/0x370 [ 1200.980761] ? sctp_add_bind_addr+0xb0/0x630 [ 1200.985237] sctp_add_bind_addr+0xb0/0x630 [ 1200.989545] ? sctp_bind_addr_state+0x2a0/0x370 [ 1200.994307] sctp_copy_local_addr_list+0x4e8/0x660 [ 1200.999311] sctp_copy_one_addr+0x210/0xc40 [ 1201.003707] sctp_bind_addr_copy+0x28c/0x970 [ 1201.008232] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1201.013847] sctp_sendmsg+0x4b49/0x6500 [ 1201.017929] ? sctp_getsockopt+0x15e30/0x15e30 [ 1201.022580] inet_sendmsg+0x3fc/0x760 [ 1201.026481] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1201.031977] ? inet_getname+0x4a0/0x4a0 [ 1201.036027] __sys_sendto+0x798/0x8e0 [ 1201.039994] ? syscall_return_slowpath+0x108/0x800 [ 1201.045206] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1201.050684] __x64_sys_sendto+0x1a1/0x210 [ 1201.054938] ? __sys_sendto+0x8e0/0x8e0 [ 1201.059045] do_syscall_64+0x15b/0x230 [ 1201.063017] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1201.068260] RIP: 0033:0x455e29 00:19:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000c22300000000381660274394"], 0x10}, 0x1}, 0x0) [ 1201.071474] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1201.091236] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1201.099066] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1201.106385] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1201.113712] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:22 executing program 1: socket$inet6(0xa, 0xced252c4c2bf9b3e, 0x8) r0 = socket$inet6(0xa, 0x80003, 0x9) ioctl(r0, 0x4000008912, &(0x7f0000000000)="a9a523962981c85ddcf270") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x80}, {0x6}]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) [ 1201.121029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1201.128348] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000001d 00:19:22 executing program 5 (fault-call:4 fault-nth:30): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:22 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d5}, 0x2c) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000240)={r0, 0x1, 0xa0000000000000}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000280)=""/183, &(0x7f0000000340)=0xb7) 00:19:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/sequencer\x00', 0x40000, 0x0) sendmsg$key(r0, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000002b40)={&(0x7f0000002ac0)={0x2, 0x4, 0x3ff, 0xb, 0xe, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x11, 0x14, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@multicast2=0xe0000002, 0x1d, 0x14, 0x14}, @sadb_sa={0x2, 0x1, 0x4d4, 0x7, 0xb2a6, 0xa6, 0x3, 0xc0000000}]}, 0x70}, 0x1}, 0x4080) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='limits\x00') preadv(r2, &(0x7f00000029c0)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/146, 0x92}, {&(0x7f0000000700)=""/130, 0x82}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/11, 0xb}, {&(0x7f0000001800)=""/199, 0xc7}, {&(0x7f0000001900)=""/34, 0x22}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/127, 0x7f}], 0x9, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/143) r3 = socket$key(0xf, 0x3, 0x2) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)="6574683028216c6f212a6367726f75705d8f00", &(0x7f0000000240)='\x00', &(0x7f0000000280)='limits\x00', &(0x7f00000002c0)='limits\x00', &(0x7f0000000300)='selfeth0keyringlo(proc%@-\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='limits\x00', &(0x7f00000003c0)='limits\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='limits\x00', &(0x7f0000000480)='eth0\x00', &(0x7f00000004c0)='selinuxlo\x00', &(0x7f0000000500)='limits\x00']) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYRESHEX=r3], 0x33c}, 0x1}, 0x0) [ 1201.227573] audit: type=1326 audit(1531181962.225:26): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=28378 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 [ 1201.344976] FAULT_INJECTION: forcing a failure. [ 1201.344976] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.356498] CPU: 1 PID: 28382 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1201.363820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1201.373224] Call Trace: [ 1201.375891] dump_stack+0x185/0x1e0 [ 1201.379588] ? __should_failslab+0x278/0x2a0 [ 1201.384085] should_fail+0x8a7/0xae0 [ 1201.387893] __should_failslab+0x278/0x2a0 [ 1201.392204] should_failslab+0x29/0x70 [ 1201.396164] __kmalloc+0xcb/0x370 [ 1201.399686] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1201.404079] ? sctp_add_bind_addr+0xb0/0x630 [ 1201.408560] sctp_add_bind_addr+0xb0/0x630 [ 1201.412872] ? sctp_bind_addr_state+0x2a0/0x370 [ 1201.417626] sctp_copy_local_addr_list+0x4e8/0x660 [ 1201.422643] sctp_copy_one_addr+0x210/0xc40 [ 1201.427052] sctp_bind_addr_copy+0x28c/0x970 [ 1201.431573] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1201.437184] sctp_sendmsg+0x4b49/0x6500 00:19:22 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1c1002) ioctl$RTC_PLL_SET(r2, 0x40207012, &(0x7f0000000100)={0x2, 0x6, 0x4, 0x456, 0x454, 0x7, 0x1}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)) [ 1201.441246] ? sctp_getsockopt+0x15e30/0x15e30 [ 1201.445884] inet_sendmsg+0x3fc/0x760 [ 1201.449774] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1201.455236] ? inet_getname+0x4a0/0x4a0 [ 1201.459277] __sys_sendto+0x798/0x8e0 [ 1201.463196] ? syscall_return_slowpath+0x108/0x800 [ 1201.468261] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1201.473758] __x64_sys_sendto+0x1a1/0x210 [ 1201.478047] ? __sys_sendto+0x8e0/0x8e0 [ 1201.482123] do_syscall_64+0x15b/0x230 [ 1201.486089] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1201.491348] RIP: 0033:0x455e29 [ 1201.494565] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1201.514326] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1201.522107] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1201.529431] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1201.536789] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1201.544115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1201.551443] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000001e 00:19:22 executing program 5 (fault-call:4 fault-nth:31): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:22 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) rename(&(0x7f00000003c0)="e91f7189591e9233614b00", &(0x7f0000000540)='./file0\x00') getdents64(r2, &(0x7f0000000000)=""/54, 0x36) 00:19:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYRESOCT=r0], 0x17}, 0x1}, 0x0) [ 1201.828984] FAULT_INJECTION: forcing a failure. [ 1201.828984] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.840376] CPU: 0 PID: 28412 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1201.847690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1201.857088] Call Trace: [ 1201.859749] dump_stack+0x185/0x1e0 [ 1201.863434] ? __should_failslab+0x278/0x2a0 [ 1201.867923] should_fail+0x8a7/0xae0 [ 1201.871806] __should_failslab+0x278/0x2a0 [ 1201.876112] should_failslab+0x29/0x70 [ 1201.880062] __kmalloc+0xcb/0x370 [ 1201.883578] ? sctp_add_bind_addr+0xb0/0x630 [ 1201.888054] sctp_add_bind_addr+0xb0/0x630 [ 1201.892355] ? sctp_bind_addr_state+0x2a0/0x370 [ 1201.897135] sctp_copy_local_addr_list+0x4e8/0x660 [ 1201.902145] sctp_copy_one_addr+0x210/0xc40 [ 1201.906626] sctp_bind_addr_copy+0x28c/0x970 [ 1201.911150] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1201.916797] sctp_sendmsg+0x4b49/0x6500 [ 1201.920880] ? sctp_getsockopt+0x15e30/0x15e30 [ 1201.925538] inet_sendmsg+0x3fc/0x760 [ 1201.929437] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1201.934915] ? inet_getname+0x4a0/0x4a0 [ 1201.938974] __sys_sendto+0x798/0x8e0 [ 1201.942958] ? syscall_return_slowpath+0x108/0x800 [ 1201.947973] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1201.953433] __x64_sys_sendto+0x1a1/0x210 [ 1201.957686] ? __sys_sendto+0x8e0/0x8e0 [ 1201.961743] do_syscall_64+0x15b/0x230 [ 1201.965695] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1201.970934] RIP: 0033:0x455e29 00:19:22 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$pptp(0x18, 0x1, 0x2) sendmmsg(r1, &(0x7f0000005b80)=[{{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="27f453efa517fa3c5e741d1f3c72527c7ca3af96fad297996ef4841d297047b84981b2ce62eaa93d45a6951124095e", 0x2f}, {&(0x7f0000000240)="e319670f422ee29ff2e18b8041f6ecb0b1819c8ee53984cc291e4e3b264143d488710910da9520b5d1cf20e9b8f6b4726bd9fa09aef420b778489c89746410728fe20900d3ed30dab0559eeffa57190146999c66887598e985ef35d45e64737d77b60d2d71a1b08122", 0x69}, {&(0x7f00000002c0)="e5bfb685686f45d8bea95eeeacec369a0673f3b17792ca7858ee9dadf7bd1e90aad35d0cc7b94a774596438718d084fd4c995eefb96a8c09330fbe67e451648fd547667c6864e34ef36746a07d9049c527fbed18ee9fdcf6f4271b0cad788a4ff24a3e8df8dd3139185db1f67d309c5c230586f3e3b315a0eb5581aa064e5202bd1c2caa17a96315db0127f27794f899c0ea0d07f44f29ce5d9a053c24a972d29b32e8848f835d8c2023e2d355614d7073b39ee3e21445d93d018a388b715cdc0abc05c103ac6dd019113b", 0xcb}, {&(0x7f00000003c0)="c26a440530e48a5f5987b5e962e7279b30f2f18f97101350212aee2865a2c7bcad6e3a61eb0eff2caaa09fb455295641a73df13f7a8297381f15b3790d114b8060589f76b8dcf0b6dfe3aa0505d841300f916d03e40fec6b59", 0x59}], 0x4, &(0x7f0000000480)=[{0xf8, 0x18f, 0x1, "6ac14632c7ebe764c0ea958ffbf278220b80b81db962a6539b59cd6ab180c01159dfa8c44d89795fc5262673b63b6170d7605ce9536beb0adc2dfcf2214c7f9550e685c3c4cce6605b4c8db2fb6ff5964f5404e635b5511b5a4a0f0c73222082406331e75aeee9b2c94d689b9f9c696c476d8f82d3a0c2c87932da50ac3f09834a83baba81a355e2c6d73603eaf1373ee9ada990984e5c398265b34267a3b0aaa9badee093b54de82e0b1228eaa093a02dce304117fbee8179f669883931574842b99e39ee7b58d8bfb1ae472f85edd9f6805ff6791780be5720aa29268d0f2ec71d5080"}, {0x68, 0x115, 0xfffffffffffffffb, "f92590b978ac1be168f4827b4e6348f8515e03fbe226439e8a1674a42f3e91072018cdefb17c0625505ae237a1a2bc6c9328a32eff830379182bbc0a9ea5295adeafbe451543cac17d2bd757f09ecca4d90f67957fed9326"}, {0x80, 0x119, 0x1f, "82105e2bd519c5d897e60a2e5c7ba0b994bb7d1bce83be2e5e00db69c100d1acf60f56db01a1682a5e90c7b87619c0f7df751dde4fc1566314680af1ff017b2017dd872948c579edd6ee3f73e1443700ab4eb47b06512bc9c91e69caa3223eb277a07ec354dd7d35e085"}, {0x60, 0x105, 0x5, "e37211fc54f6a95d142b9da3060eada11a3bbad3f788843010266567dc3b00361c42c2038d7b4237c8d5888a879586723cf6cda9e346c2504021c1c0ac693bb2f17b44a3a63c8bae9b19"}, {0x1010, 0x10f, 0x100000000, "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{&(0x7f0000004480)="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0x1000}, {&(0x7f0000005480)="c11df522e5749f6e9524b2e2042031905fba73fd12572b74d28e9b17b10016d7b2a623f94152185aa4c9971257e541a87dacd7d0fa261476ef934802b5159f910fbbb960d028fd3d0f6ebaa8a1781dfc07d73c95becd9e2d51c69bf2dec4bf739b60ead50944d25e0315ab4cb5282167a7ef43765012828bd3d0df6df5de0bed2b1319664b1127d8b8a1b80cb86e624cec7b67f38361aec779d9ecc7ddfd7fc9836e0179f1eca675b343756f2cdd0c99c9d78261f3e4cf668572564293cd4c03e0c8e828d297afda453cf6b1de91c13450ebaca90ab158fe53858d60d2f831", 0xdf}, {&(0x7f0000005580)="96d6b3117045472f57dde49773aa5472d11ce7c560cb344c0436825fa4569332db0d822cc0729046d9e6c589716d99cb488997b6dd9d20effc5ee38e01fc3a8c74bf", 0x42}, {&(0x7f0000005600)="f69e185f13b4a0fb7635e522182c8547e80301bfc87769b2464fa17f2295b3ecf83307e5f550913cf91774a9bbf7769a2eba8a7c9aa21dfe0a16b2ee7e646f0469bc489cfd879e47e357f500d873ba03e45e19d5aa9ac01850c92c62fb46c5e447c96395989b9c244002ff95cf8aac33dc5ab3ce2017804e9b7046a602b0d60a7b2027779b8f51350dd142c099e631fe3460edc6433db65ebb9f048be976fe3f9b86be648a0d05f4db9651c0ddcbab374b930eaffae0eece3c", 0xb9}, {&(0x7f00000056c0)="ef2b5db6312f28fc4fd7bf161fc3b79a619507228c2beb502df1bd881ddc1346012e8aa9909dcebee008bbb4f81cb1c83058d13e17c2a77afeab114354fe90d2a01e98d63b14c9ce9b62e28b8a03dff5c08007bcfc7fba7ccacf06a4a13815cd2c6f8555a4d100c119485779c6ab662d87c85814ce3aa4f81f4f751e02f6d9d9919edddceb3a9c4faf2f7ca63e309b756d627c77c62fdd8fd63815389e5dbb0a9b24d2b50d1b3f03e26cbcf1a55af846d939cc40ecf8beb8f7de9a51b1c3d112ba4f2f5ad43019692289c9b9f96b98781ee3976fa3a8a972ed128e6e15f5806da3aa6eef75d0936302728ff2de7f2247f3ce60c710c227", 0xf7}, {&(0x7f00000057c0)="44f703e4ffc9c165d94317bd5f234cb06807985c3189a473561fe118e0f6a1d63c9f9d149e8d3b09620ef90f32a19f93a360e9652975dc1d84907e8d60035430374b4f82442091911881a3d5c69decb7f45defd41532e1be4dc8a28793121d5329c3b584bbc8228b9633192c41c6ead4a8b49e184b8c879e49564ab56f054dc550cab61d1d3e9808954a85d541ca", 0x8e}], 0x7, &(0x7f0000005900)=[{0x30, 0x116, 0x5, "3594ba885a8b4b0d130ba83b6a28ea2cd5356e65483ca28ad810af"}, {0x110, 0x10d, 0x3, "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"}, {0xb8, 0x102, 0x8, "6f4ca71e4dea9dd1364622d29b1a9e228340c284bcf3dd1820f4236572cd24a1c919ab8eb10325de6bc5806ae5f860858be873fb19cab6eec77e84ae4f330c7786a518cc718e12d7ccd4cb8fd8023aef86be0f7b813dce921c9a8c7b91df15f8baaebf4a5aa80c81367b3682e2c1cc4596133e93cfd307aaf480ccd3a3ca2b5384f743de08ddc2d322da71c2383ec74d21d0265c9392416dadabd642213ef5d9fb"}, {0x88, 0x13f, 0x20, "2cfd1cd9c851669f94b0538006775e8cc58dc7f3e6b825983b7a96fbf009af1247a77f47ebd85f1ea0d18708f3617688727da828e66973bdf3d21e7f2f00017d8b5d7804bca0a91fb1e31d58d7a9bcc1dc0b15147b13b5bbc14748c5d54c40b8a3f2d3bdf0eb978710d8f0b959372b188b4859fdbec8ea26"}], 0x280, 0x8800}, 0x4}], 0x5, 0x20000004) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuse_mount(&(0x7f00000000c0)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 00:19:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1201.974148] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1201.993803] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1202.001578] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1202.008912] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1202.016233] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x10080, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x1d}, 0x81}, {0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x0, [0x3, 0x0, 0xd3, 0x7c88, 0x200, 0x1, 0xab1c]}, 0x5c) r2 = syz_open_pts(r0, 0x20201) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)) fcntl$setstatus(r2, 0x4, 0x2800) r4 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x3, 0x400) write$P9_RLOCK(r4, &(0x7f00000002c0)={0x8, 0x35, 0x2, 0x1}, 0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80080, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB="2c7766646e6f3d42b00e003d99858970b098058b486624ee353b7cbfc3d4e9aad20538056846f5dfddd619", @ANYRESHEX=r3, @ANYBLOB="2c6163636573733d636c69656e742c616363bf09234dd55f1e459b618a876573733d636c69656e742c63616368653d6e6f6e652c6c6f6f73652c616363"]) ioctl$TCXONC(r2, 0x540a, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000040)={0x2}) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) close(r0) 00:19:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:23 executing program 3: r0 = socket$inet(0x10, 0x80000, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffedb, &(0x7f0000000140)=[{&(0x7f0000000080)="24010000250007371dfffd946fa2830020158694219fa49091b6200a0009006c44ffffffffffffffffff00ff7e", 0x2d}], 0x1}, 0x20000000) [ 1202.023559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1202.030879] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000001f [ 1202.066224] audit: type=1326 audit(1531181963.063:27): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=28378 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 00:19:23 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0xa, &(0x7f0000000140)=@raw=[@exit={0x95}, @ldst={0x3, 0x3, 0x0, 0x1, 0x0, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x81}, @ldst={0x3, 0x3, 0x6, 0x4, 0x8, 0xfffffffe, 0xfffffffffffffffd}], &(0x7f0000000040)='syzkaller\x00', 0xeeb, 0x1000, &(0x7f0000000380)=""/4096, 0x40f00, 0x1, [], 0x0, 0xd}, 0x48) poll(&(0x7f0000000240)=[{r0, 0x4304}], 0x1, 0x7) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x218000, 0x8) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x4009c3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x0, 0x3, 0x6, 0x101}, 0xfffffffffffffd68) 00:19:23 executing program 5 (fault-call:4 fault-nth:32): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:19:23 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@setlink={0x50, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFALIAS={0x14, 0x28, 'veth0_to_team\x00'}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0xff56}, 0x1}, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000180)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) 00:19:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002980)=0x0) fstat(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002b00)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000002c00)=0xe8) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002d00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002e00)=0xe8) getgroups(0x8, &(0x7f0000002e40)=[0xee00, 0xffffffffffffffff, 0xee01, 0xee01, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002ec0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000002fc0)=0xe8) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003080)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000003180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0, 0x0}, &(0x7f0000003200)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005780)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000057c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000058c0)=0xe8) getgroups(0x8, &(0x7f0000005900)=[0xee01, 0xee01, 0xee00, 0xee01, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r20 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000059c0), &(0x7f0000005a00)=0x0, &(0x7f0000005a40)) r23 = getpid() lstat(&(0x7f0000005e40)='./file0\x00', &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0x0) lstat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006040)='./file0\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() r32 = getpgrp(r26) r33 = geteuid() fstat(r0, &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000009440)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="088ffdcdf43322a0c96a7ca003f6336e1c527de2e3b4b500b9f126b66daf1a8c7185381cfdfaf7b3dd6b9dff82328eab9244dd24", 0x34}, {&(0x7f00000001c0)="39d69c90f20f070fa2e9c3acf5c492090af3e93b99607cd0e1dda59c294d9bd9e0d6003430a323287beb0a996b7d20e6160427158fece39b4c75552273f88107814717c45d57c289c6", 0x49}], 0x2, 0x0, 0x0, 0x41}, {&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000000300)="7213d30e4a200694fa4e8367a091676fcf0ef307e5f4a208985e3c2d5d832f628a18f6842d84826c36df1dcc74c504b45e0387716ead4733c62d385a7a4fadefb480e660746b405045f12ee6ab1545801a7b2e375644559f18c912d5999eebd751591869108380bf769d6b7e32965ff98f0d3bc4615437067b988df2cd06365bc21e4474a22c2850d4a6dacdb2af50f4831d81c8131cb023838414f68d16854f827195fcbee68723d9ee66a4ed8cd4", 0xaf}, {&(0x7f00000003c0)="bbaa151fb7b1d0ce130432cebdf540b67d5034c63e95432dbe5f7d3a9bb78d4c5d038fe8c377a5dd773d1512327b430dff8ea722fdf00a3253647f0b76a2382418cf49c213488072731473c61eb65577b089b80d5e1e544cfa2ec1a258755fb33ea6ec6e5adaff437c1b89726c2ea0e1213077b9e8790762bf7170f13f86102c2edaf480725d4172b3ec63f9b2aaf2f6aa62b81ba69081c53a9fbe0f2d3fc0a51a01e20dbe3e86a0aa6ce3f73c7002b87825e65b9e772713bdfd2fd1c8068fb2cf8b52b039f7e25902f8bef1a71b2ecc5df52ccc3e38bd56c9aa", 0xda}, {&(0x7f00000004c0)="139e244e7ee01f587776faccb6561b0af6cd77299d1b29845e4b9c813639eeadf17308163ceba38ad0e707e3e8f992f2", 0x30}, {&(0x7f0000000500)="283d6eba9ff0be651b05d6a302ffc3f018e17fe8cdd5c934c9b24910dd5f1e4f6c8e054e2a45567391314ffd75310f2d72f6eb6a2ba7a52f7fb5c49742a394c0dc0fc1a9c259ca23ea6a36200a375928c04961ec2319892eff32f196580e3d325536b473d790928256eb4d158607925345a40937bf639d83c67cb8e2e5697246075743f3384c42fb2327bcc5064c26aba9e51de7fdb7a127c83c59a6170091dcb2d478294b02145238d423120c755eac3f11ac800bdbfda7108650ea5bb2012a91a7a954b8d733a52dc177ce", 0xcc}, {&(0x7f0000000600)="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{&(0x7f0000008280)="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", 0x1000}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f00000092c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000093c0)=[{&(0x7f0000009340)="c4e52c14501925f62519134654179340a0b20f02bfb7befd2d75f5271aafddbbf2c38757252de4cdb4e01c8c64d7b7", 0x2f}, {&(0x7f0000009380)="b0c7f0cf74cba6db4cc96a82d3224d173db6e0e14d240ed72c57029ec3a3557630c801bc0bc768a13592c5e9e00a2a64b18600c5eab9", 0x36}], 0x2, &(0x7f0000009400), 0x0, 0x4000}], 0x9, 0x40) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1202.418669] netlink: 'syz-executor0': attribute type 40 has an invalid length. [ 1202.429375] A link change request failed with some changes committed already. Interface team_slave_1 may have been left with an inconsistent configuration, please check. [ 1202.475610] netlink: 'syz-executor0': attribute type 40 has an invalid length. [ 1202.483242] A link change request failed with some changes committed already. Interface team_slave_1 may have been left with an inconsistent configuration, please check. [ 1202.505317] FAULT_INJECTION: forcing a failure. [ 1202.505317] name failslab, interval 1, probability 0, space 0, times 0 [ 1202.516881] CPU: 1 PID: 28439 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1202.524200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1202.533603] Call Trace: [ 1202.536268] dump_stack+0x185/0x1e0 [ 1202.539952] ? __should_failslab+0x278/0x2a0 [ 1202.544419] should_fail+0x8a7/0xae0 [ 1202.548195] __should_failslab+0x278/0x2a0 [ 1202.552499] should_failslab+0x29/0x70 [ 1202.556459] __kmalloc+0xcb/0x370 [ 1202.560045] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1202.564421] ? sctp_add_bind_addr+0xb0/0x630 [ 1202.568896] sctp_add_bind_addr+0xb0/0x630 [ 1202.573187] ? sctp_bind_addr_state+0x2a0/0x370 [ 1202.577923] sctp_copy_local_addr_list+0x4e8/0x660 [ 1202.582934] sctp_copy_one_addr+0x210/0xc40 [ 1202.587334] sctp_bind_addr_copy+0x28c/0x970 [ 1202.591819] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1202.597426] sctp_sendmsg+0x4b49/0x6500 [ 1202.601497] ? sctp_getsockopt+0x15e30/0x15e30 [ 1202.606143] inet_sendmsg+0x3fc/0x760 [ 1202.610037] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1202.615492] ? inet_getname+0x4a0/0x4a0 [ 1202.619528] __sys_sendto+0x798/0x8e0 [ 1202.623433] ? syscall_return_slowpath+0x108/0x800 [ 1202.628462] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1202.633930] __x64_sys_sendto+0x1a1/0x210 [ 1202.638173] ? __sys_sendto+0x8e0/0x8e0 [ 1202.642230] do_syscall_64+0x15b/0x230 [ 1202.646208] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1202.651443] RIP: 0033:0x455e29 [ 1202.654656] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:19:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001040)=""/223) listen(r0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4013, r2, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000200)='dns_resolver\x00', r3}, 0x10) ioctl$VT_ACTIVATE(r4, 0x5606, 0x10000000000000) shutdown(r3, 0x1) r5 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r5, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000040)={0x80000000}) r6 = add_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="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", 0xc42, 0xffffffffffffffff) close(r3) add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="11ce9ee36be8ceaace8b550d400abb", 0xfffffffffffffcd6, r6) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x3, 0x3, 'ovf\x00', 0x4, 0x800, 0x7f}, 0x2c) 00:19:23 executing program 2: socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000000040)) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)=0x1) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x40, 0x440000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02a3"], 0x10}, 0x1}, 0x0) 00:19:23 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000580)='net/packet\x00') r2 = add_key(&(0x7f0000000940)='trusted\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="c7bd26e263f6b592cca5460487206d4fc8", 0x11, 0xffffffffffffffff) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000008c0)="37ead27edf63d89e2d0b8e72ee013949dc6fcb99e78c4c1c9b55b13b2fc3d054c12301d58360b70c826ed7e8885dcffbe939f1e150bed0e93acaee452e943cef9a18cf46c13658b0fb3ace29525b441c9c572a96771f2b9cf4082e4b3f01121532d97130dd65b29e", 0x68, r2) execveat(r1, &(0x7f00000005c0)='./file1\x00', &(0x7f0000000740)=[&(0x7f0000000600)='/md5sum\x00', &(0x7f0000000640)='/dev/sequencer\x00', &(0x7f0000000680)='/dev/sequencer\x00', &(0x7f00000006c0)='/dev/sequencer\x00', &(0x7f0000000700)='\x00'], &(0x7f00000007c0)=[&(0x7f0000000780)='/dev/sequencer\x00'], 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f00009b2000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000014) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) recvmsg$kcm(r4, &(0x7f0000000540)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000340)=""/202, 0xca}], 0x3, &(0x7f0000000480)=""/191, 0xbf, 0x5}, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x1e0) kcmp(r0, r0, 0x0, r3, r5) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000800)) geteuid() [ 1202.674340] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1202.682101] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1202.689415] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1202.696728] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1202.704034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1202.711346] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000020 [ 1202.774473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:19:23 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x101000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000080)='./file0\x00', 0x20141044, 0xa) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000000)={0x30000015}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000140)={0x100000000, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x88) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xd65, 0x2, 0x5, 0x80, 0x23}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r5, 0x3, 0x0, 0xffffffffffffffc1, 0x100000000}, &(0x7f0000000400)=0x18) write$binfmt_elf64(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x78) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000040)=0x1d, 0x4) sendfile(r3, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) [ 1202.791649] Option ' 00:19:23 executing program 5 (fault-call:4 fault-nth:33): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1202.929880] Unknown ioctl 8817 00:19:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c004900000001020000000000000000000000000800080000000100"], 0x1c}, 0x1}, 0x0) [ 1202.944740] Option ' [ 1203.046124] Unknown ioctl 8817 [ 1203.079126] FAULT_INJECTION: forcing a failure. [ 1203.079126] name failslab, interval 1, probability 0, space 0, times 0 [ 1203.090555] CPU: 1 PID: 28480 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1203.097873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.107265] Call Trace: [ 1203.109921] dump_stack+0x185/0x1e0 [ 1203.113603] ? __should_failslab+0x278/0x2a0 [ 1203.118260] should_fail+0x8a7/0xae0 [ 1203.122073] __should_failslab+0x278/0x2a0 [ 1203.126385] should_failslab+0x29/0x70 [ 1203.130328] __kmalloc+0xcb/0x370 [ 1203.133828] ? sctp_add_bind_addr+0xb0/0x630 [ 1203.138376] sctp_add_bind_addr+0xb0/0x630 [ 1203.142659] ? sctp_bind_addr_state+0x2a0/0x370 [ 1203.147417] sctp_copy_local_addr_list+0x4e8/0x660 [ 1203.152419] sctp_copy_one_addr+0x210/0xc40 [ 1203.156858] sctp_bind_addr_copy+0x28c/0x970 [ 1203.161382] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1203.166991] sctp_sendmsg+0x4b49/0x6500 [ 1203.171240] ? sctp_getsockopt+0x15e30/0x15e30 [ 1203.175895] inet_sendmsg+0x3fc/0x760 [ 1203.179788] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1203.185386] ? inet_getname+0x4a0/0x4a0 [ 1203.189420] __sys_sendto+0x798/0x8e0 [ 1203.193436] ? syscall_return_slowpath+0x108/0x800 [ 1203.198467] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1203.204020] __x64_sys_sendto+0x1a1/0x210 [ 1203.208434] ? __sys_sendto+0x8e0/0x8e0 [ 1203.212513] do_syscall_64+0x15b/0x230 [ 1203.216469] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1203.221700] RIP: 0033:0x455e29 [ 1203.224910] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1203.244558] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1203.252435] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1203.259747] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1203.267058] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x9, 0x4100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240), 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xa400, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x61) read(r2, &(0x7f0000000040)=""/11, 0xb) r3 = syz_open_pts(r2, 0x0) r4 = dup3(r3, r2, 0x0) fstat(r0, &(0x7f0000000100)) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002100)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000002200)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000002240)={@loopback={0x0, 0x1}, 0x63, r5}) 00:19:24 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x400000) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x2, 0x3db, 0x4, 0x6, 0x2, 0x3, 0x7fffffff, 0x185, 0x38, 0x61, 0x1, 0x8, 0x20, 0x2, 0x77, 0x2, 0x3}, [{0x5, 0x2, 0x5, 0x2, 0x3, 0x80, 0xffffffffffff66ca, 0xfffffffffffffffd}], "d17d28605e783553249a336e54747e47454b3a4de5be60ffc91d55dd654c17db25451bb5ac4fd614c4f17d8fe0c38d81fb8367ae62231c73ca8dc94f2f34005ae1b9d86e3145", [[], [], [], []]}, 0x49e) 00:19:24 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)=""/192, &(0x7f00000000c0)=0xc0) [ 1203.274372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1203.281947] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000021 00:19:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x80001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:24 executing program 5 (fault-call:4 fault-nth:34): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:24 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r1, &(0x7f0000000280)='net/mcfilter6\x00') r2 = socket$inet6(0xa, 0x80006, 0x3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x5, 0x0) write$cgroup_int(r3, &(0x7f0000000040), 0x7) tee(r0, r3, 0x81, 0x8) ioctl(r2, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") recvfrom$unix(r0, &(0x7f0000000000)=""/1, 0x1, 0x0, &(0x7f00000000c0)=@abs, 0x701000) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80, 0x0, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000140)={0x6474, 0x1ff, 0x3ff, 'queue0\x00', 0x80000000}) sendto$inet6(r4, &(0x7f0000000480), 0x37, 0x0, 0x0, 0x2a6) 00:19:24 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)=""/192, &(0x7f00000000c0)=0xc0) [ 1203.567056] FAULT_INJECTION: forcing a failure. [ 1203.567056] name failslab, interval 1, probability 0, space 0, times 0 [ 1203.578614] CPU: 1 PID: 28505 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1203.585954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.595366] Call Trace: [ 1203.598022] dump_stack+0x185/0x1e0 [ 1203.601712] ? __should_failslab+0x278/0x2a0 [ 1203.606175] should_fail+0x8a7/0xae0 [ 1203.609948] __should_failslab+0x278/0x2a0 [ 1203.614236] should_failslab+0x29/0x70 [ 1203.618169] __kmalloc+0xcb/0x370 [ 1203.621670] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1203.626056] ? sctp_add_bind_addr+0xb0/0x630 [ 1203.630515] sctp_add_bind_addr+0xb0/0x630 [ 1203.634795] ? sctp_bind_addr_state+0x2a0/0x370 [ 1203.639527] sctp_copy_local_addr_list+0x4e8/0x660 [ 1203.644526] sctp_copy_one_addr+0x210/0xc40 [ 1203.648916] sctp_bind_addr_copy+0x28c/0x970 [ 1203.653426] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1203.659036] sctp_sendmsg+0x4b49/0x6500 [ 1203.663105] ? sctp_getsockopt+0x15e30/0x15e30 [ 1203.667742] inet_sendmsg+0x3fc/0x760 [ 1203.671626] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1203.677073] ? inet_getname+0x4a0/0x4a0 [ 1203.681109] __sys_sendto+0x798/0x8e0 [ 1203.685047] ? syscall_return_slowpath+0x108/0x800 [ 1203.690067] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1203.696415] __x64_sys_sendto+0x1a1/0x210 [ 1203.700916] ? __sys_sendto+0x8e0/0x8e0 [ 1203.705064] do_syscall_64+0x15b/0x230 [ 1203.709019] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1203.714249] RIP: 0033:0x455e29 [ 1203.717503] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1203.737094] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1203.744880] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1203.752209] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1203.759528] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:24 executing program 3: unshare(0x24020400) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000600)='ns/pid\x00') r1 = dup(r0) socket$inet(0x2, 0x80000, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000680)) 00:19:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) tee(r0, r0, 0x1000, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="3b7f00198ea30000003700000000000100e5de04008e83e55d19791a7e6c12481fe43cdfbb36ffffffffffffffffedfb19137bb732679bd29b1db1758cf80800"], 0x10}, 0x1}, 0x0) [ 1203.766850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1203.774164] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000022 00:19:24 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)=""/192, &(0x7f00000000c0)=0xc0) 00:19:24 executing program 5 (fault-call:4 fault-nth:35): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:24 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) ustat(0xdb, &(0x7f0000000000)) 00:19:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x40, 0x10000]) fcntl$getflags(r2, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x400) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x9, 0x800) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000280)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a0000020000000000381667198ea354525c1f3b495e3ad49a472afb045c522b3655b9dc6b1ac1d64651c1923044728830989aeff0ac279036bc7b648792f25a2600f57669cc1d73d8e61a552616b34fb2ddbd0bc506fb2f518287a133ccb9a09f90c8ac3c480f76ac69a650b980a6496c71e0d07d3d4e274c15bc2b0a82188aa4d3e3d29f"], 0x10}, 0x1}, 0x0) getresuid(&(0x7f0000000700), &(0x7f0000000680), &(0x7f0000000600)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000002c0)='./file0\x00', r3, r4, 0x1000) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000480)="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") 00:19:25 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)=""/192, &(0x7f00000000c0)=0xc0) [ 1204.096726] FAULT_INJECTION: forcing a failure. [ 1204.096726] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.108246] CPU: 0 PID: 28529 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1204.115560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1204.124953] Call Trace: [ 1204.127613] dump_stack+0x185/0x1e0 [ 1204.131303] ? __should_failslab+0x278/0x2a0 [ 1204.135774] should_fail+0x8a7/0xae0 [ 1204.139561] __should_failslab+0x278/0x2a0 [ 1204.143896] should_failslab+0x29/0x70 [ 1204.147864] __kmalloc+0xcb/0x370 [ 1204.151389] ? sctp_add_bind_addr+0xb0/0x630 [ 1204.155890] sctp_add_bind_addr+0xb0/0x630 [ 1204.160291] ? sctp_bind_addr_state+0x2a0/0x370 [ 1204.165061] sctp_copy_local_addr_list+0x4e8/0x660 [ 1204.170071] sctp_copy_one_addr+0x210/0xc40 [ 1204.174501] sctp_bind_addr_copy+0x28c/0x970 [ 1204.178989] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1204.184624] sctp_sendmsg+0x4b49/0x6500 [ 1204.189038] ? sctp_getsockopt+0x15e30/0x15e30 [ 1204.193682] inet_sendmsg+0x3fc/0x760 [ 1204.197615] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1204.203073] ? inet_getname+0x4a0/0x4a0 [ 1204.207122] __sys_sendto+0x798/0x8e0 [ 1204.211113] ? syscall_return_slowpath+0x108/0x800 [ 1204.216141] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1204.221606] __x64_sys_sendto+0x1a1/0x210 [ 1204.225862] ? __sys_sendto+0x8e0/0x8e0 [ 1204.229946] do_syscall_64+0x15b/0x230 [ 1204.233906] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1204.239145] RIP: 0033:0x455e29 [ 1204.242374] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1204.262120] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1204.269907] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1204.277231] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1204.284551] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1204.291867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1204.299176] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000023 00:19:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008440)=""/179, 0xb3}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000040)=""/15, 0xfffffffffffffd57, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x1) 00:19:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:25 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001740)=""/1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x28a8, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)={0x6, 0x0, [{0x6004, 0x1000, &(0x7f0000000400)=""/4096}, {0x2, 0x1d, &(0x7f00000002c0)=""/29}, {0x1, 0x81, &(0x7f0000000300)=""/129}, {0xd002, 0x67, &(0x7f0000001400)=""/103}, {0x0, 0x93, &(0x7f0000001480)=""/147}, {0xf002, 0xd7, &(0x7f0000001540)=""/215}]}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) close(r1) write$9p(r0, &(0x7f0000001780)="81052f526cf9173873296300d5b75ca0d133858de54c902c29af7e0b36280db82b39e6e94ac1f5a128aa020013fe8ce07c1ef2799a8e8347ce447ec685e93e3ae07db4dc0dc93a1c9e5ef87afbbe2a6cb21463d00d8d26de419037e7cc082ac1828eb17d06764a122ad2c42f4bf4e1e913dc9e2115509a82941677402c45529f8ef24f16280a18db4ec4a56c3973503c30ce72430e4e0d6eb7a5daa616e0c180ca94b36f069eda33415a0cf2ea69679ee8ffaf9d1c9a7f63d4657c5ba4847087bf608eb3bfc4f9b1425feaa9f047419278", 0xd1) 00:19:25 executing program 5 (fault-call:4 fault-nth:36): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:25 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000040)='ppp1\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x1000, 0x3b, 0xa340}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x90, "8a8058144b67a4c0fff6f21220083a30fa402d908c5f63980e5840ed3abce05b48f0e097b5508825302f93c053c25cac9bec112f4c9dfef40c6150b0e68e26103b7733d62866414f9fccda764c3130b5e569428a8d68ed7b43d88a4b721157acc37a93efcd3c0bf58e68b3fb3968a6b1cb944a4f5c0505b4fc9a1e95b0fb0b76551c2c5ad43724b2ca978d0bd58e68be"}, &(0x7f0000000300)=0x98) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x1000, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 00:19:25 executing program 3: r0 = gettid() ioprio_set$pid(0x1, r0, 0x80000001) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x400, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000000280)=""/57, 0x39}], 0x3, 0x0, 0x0, 0x5}, 0x2000) r2 = socket(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lseek(r2, 0x3e, 0x51ec0ba3d59242b4) request_key(&(0x7f0000001180)='asymmetric\x00', &(0x7f00000011c0)={0x65, 0x78, 0x7a}, &(0x7f0000001200)='/dev/cuse\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x9) [ 1204.664228] FAULT_INJECTION: forcing a failure. [ 1204.664228] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.675804] CPU: 1 PID: 28567 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1204.683123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1204.692525] Call Trace: [ 1204.695190] dump_stack+0x185/0x1e0 [ 1204.698875] ? __should_failslab+0x278/0x2a0 [ 1204.703561] should_fail+0x8a7/0xae0 [ 1204.707361] __should_failslab+0x278/0x2a0 [ 1204.711665] should_failslab+0x29/0x70 [ 1204.715615] __kmalloc+0xcb/0x370 [ 1204.719130] ? sctp_add_bind_addr+0xb0/0x630 [ 1204.723693] sctp_add_bind_addr+0xb0/0x630 [ 1204.727996] ? sctp_bind_addr_state+0x2a0/0x370 [ 1204.732738] sctp_copy_local_addr_list+0x4e8/0x660 [ 1204.737828] sctp_copy_one_addr+0x210/0xc40 [ 1204.742223] sctp_bind_addr_copy+0x28c/0x970 [ 1204.746735] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1204.752345] sctp_sendmsg+0x4b49/0x6500 [ 1204.756416] ? sctp_getsockopt+0x15e30/0x15e30 [ 1204.761056] inet_sendmsg+0x3fc/0x760 [ 1204.764945] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1204.770405] ? inet_getname+0x4a0/0x4a0 [ 1204.774437] __sys_sendto+0x798/0x8e0 [ 1204.778427] ? syscall_return_slowpath+0x108/0x800 [ 1204.783473] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1204.788950] __x64_sys_sendto+0x1a1/0x210 [ 1204.793304] ? __sys_sendto+0x8e0/0x8e0 [ 1204.797377] do_syscall_64+0x15b/0x230 [ 1204.801368] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1204.806616] RIP: 0033:0x455e29 [ 1204.809846] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1204.829561] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1204.829616] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1204.844637] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1204.851962] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:25 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0xe7f3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x32, 0x3}, {0x9, 0x15}, 0x2, 0x7, 0x7}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 00:19:25 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1204.859333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1204.866658] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000024 00:19:26 executing program 5 (fault-call:4 fault-nth:37): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:26 executing program 0: prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r0, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{0x3, 0x7, 0x63dc, 0x1, 'syz0\x00', 0x8}, 0x4, 0x40, 0xfffffffffffffff8, r1, 0x2, 0x5, 'syz1\x00', &(0x7f0000000000)=['ppp0procGPLwlan1\'wlan0bdeveth1:&]-(nodevselinux\x00', "73656c662b65746831a470703100"], 0x3e, [], [0x3, 0x4, 0x3, 0x2]}) 00:19:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x13f, 0x1) 00:19:26 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x80001) r1 = dup3(r0, r0, 0x80000) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000100)=@can={{0x1, 0x400, 0xd6, 0x7}, 0x8, 0x3, 0x0, 0x0, "17974e1d196149f0"}, 0x10}, 0x1}, 0x8000) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x204800) write$P9_RSTAT(r2, &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], 0x12) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 00:19:26 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffffffffffeac) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x402000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000140)=""/122) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) [ 1205.180978] FAULT_INJECTION: forcing a failure. [ 1205.180978] name failslab, interval 1, probability 0, space 0, times 0 [ 1205.192576] CPU: 1 PID: 28591 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1205.200001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1205.209431] Call Trace: [ 1205.212090] dump_stack+0x185/0x1e0 [ 1205.215795] ? __should_failslab+0x278/0x2a0 [ 1205.220239] should_fail+0x8a7/0xae0 [ 1205.223986] __should_failslab+0x278/0x2a0 [ 1205.228260] should_failslab+0x29/0x70 [ 1205.232168] __kmalloc+0xcb/0x370 [ 1205.235638] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1205.240010] ? sctp_add_bind_addr+0xb0/0x630 [ 1205.244436] sctp_add_bind_addr+0xb0/0x630 [ 1205.248685] ? sctp_bind_addr_state+0x2a0/0x370 [ 1205.253380] sctp_copy_local_addr_list+0x4e8/0x660 [ 1205.258335] sctp_copy_one_addr+0x210/0xc40 [ 1205.262697] sctp_bind_addr_copy+0x28c/0x970 [ 1205.267160] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1205.272727] sctp_sendmsg+0x4b49/0x6500 [ 1205.276752] ? sctp_getsockopt+0x15e30/0x15e30 [ 1205.281361] inet_sendmsg+0x3fc/0x760 [ 1205.285227] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1205.290628] ? inet_getname+0x4a0/0x4a0 [ 1205.294635] __sys_sendto+0x798/0x8e0 [ 1205.298492] ? syscall_return_slowpath+0x108/0x800 [ 1205.303475] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1205.309069] __x64_sys_sendto+0x1a1/0x210 [ 1205.313272] ? __sys_sendto+0x8e0/0x8e0 [ 1205.317349] do_syscall_64+0x15b/0x230 [ 1205.321266] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1205.326475] RIP: 0033:0x455e29 [ 1205.329669] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1205.349213] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1205.356953] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1205.364243] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1205.371529] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1205.378831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1205.386133] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000025 00:19:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:26 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)=0x10001, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0400020000000000381667198ea3"], 0x10}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/36) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307}, 0x6c, {0x2, 0x4e22, @broadcast=0xffffffff}, 'gretap0\x00'}) 00:19:26 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x5) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x1) 00:19:26 executing program 5 (fault-call:4 fault-nth:38): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "d489829dee539ab5b26e9077f33e2e0ac7eb93c7ec76b71d5badf89a79a38582c2fa25e01eb7a34c4b0c62d4bd3817e5e950c1e6b37a72f1e99dc6efa615aa9136e6729e3a7fa123468c9d0a7759c402f6d2e498897c73a45fc8aabfe64c4a955dcc54423eeb17737149650d9946e33303f53b4aa89d77c521866df4ab1e04ba72f5e3a6d4871b403d9ab99a0eef3e484959b72d127ae7614ac68bb9125ddc16e65ff111986b315364fa3dffd8a3d22b1cb1ef3d7ca59be745e11f271f424414a40320810473c7d5395e9d40014a0580a8c2a94dc0eb52be3f9cde95c6bf787cb8586bd4f76b2484"}, 0xec) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$int_in(r1, 0x5473, &(0x7f00000001c0)=0x7) 00:19:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x1, 0x0, 0xfba4, 0x8, 0x7, 0x80000001, 0x7ff, 0xcedd482, 0xb4a6, 0x9, 0x1, 0x2, 0x0, 0x5, 0x7fff]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffffc, 0x0, 0xac, 0x9409, r1}, &(0x7f0000000280)=0x10) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$pptp(0x18, 0x1, 0x2) getpeername(r2, &(0x7f0000000040)=@pppol2tpin6, &(0x7f00000000c0)=0x80) 00:19:26 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x68c080, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x4244c0) fanotify_mark(r2, 0x41, 0x8000000, r3, &(0x7f00000000c0)='./file0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) [ 1205.846416] FAULT_INJECTION: forcing a failure. [ 1205.846416] name failslab, interval 1, probability 0, space 0, times 0 [ 1205.858011] CPU: 0 PID: 28631 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1205.865332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1205.874730] Call Trace: [ 1205.877391] dump_stack+0x185/0x1e0 [ 1205.881092] ? __should_failslab+0x278/0x2a0 [ 1205.885589] should_fail+0x8a7/0xae0 [ 1205.889464] __should_failslab+0x278/0x2a0 [ 1205.893826] should_failslab+0x29/0x70 [ 1205.897815] __kmalloc+0xcb/0x370 [ 1205.901331] ? sctp_add_bind_addr+0xb0/0x630 [ 1205.905809] sctp_add_bind_addr+0xb0/0x630 [ 1205.910112] ? sctp_bind_addr_state+0x2a0/0x370 [ 1205.914865] sctp_copy_local_addr_list+0x4e8/0x660 [ 1205.919900] sctp_copy_one_addr+0x210/0xc40 [ 1205.924310] sctp_bind_addr_copy+0x28c/0x970 [ 1205.928832] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1205.934457] sctp_sendmsg+0x4b49/0x6500 [ 1205.938556] ? sctp_getsockopt+0x15e30/0x15e30 [ 1205.943199] inet_sendmsg+0x3fc/0x760 00:19:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/150) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1205.947095] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1205.952571] ? inet_getname+0x4a0/0x4a0 [ 1205.956610] __sys_sendto+0x798/0x8e0 [ 1205.960525] ? syscall_trace_enter+0x98a/0x10a0 [ 1205.965282] ? syscall_return_slowpath+0x108/0x800 [ 1205.970310] __x64_sys_sendto+0x1a1/0x210 [ 1205.974560] ? __sys_sendto+0x8e0/0x8e0 [ 1205.978610] do_syscall_64+0x15b/0x230 [ 1205.982563] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1205.987814] RIP: 0033:0x455e29 [ 1205.991027] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1206.010667] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1206.018462] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1206.025797] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1206.033116] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1206.040435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:19:27 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0xffff, 0x3}}) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000000000)) 00:19:27 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x80000003) [ 1206.047754] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000026 00:19:27 executing program 5 (fault-call:4 fault-nth:39): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="539e8d5efda1a286f61b1124bc760000e6c4ef405ca3b00fe9f4a983a2c14685cd6c8ad42297ad0c6391f620000935eb1f61413e062c72e595e0e2475b535c81f3e2ea58ac351aab809561f24d565c6016c8"], 0x3}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x8000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x609e220c, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0xffffffffffffff16) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0xffffffffffffff80, 0x1, "80f1b976511d7f054bb74ffbe5d66379"}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x6, 0x0) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xff7fffff, @host=0x2}, 0x10, 0x8000000000000803) set_robust_list(&(0x7f0000000380)={&(0x7f00000002c0), 0x2, &(0x7f0000000340)={&(0x7f0000000300)}}, 0x18) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000003c0)=0x12) [ 1206.228937] FAULT_INJECTION: forcing a failure. [ 1206.228937] name failslab, interval 1, probability 0, space 0, times 0 [ 1206.240358] CPU: 0 PID: 28649 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1206.247675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1206.257079] Call Trace: [ 1206.259750] dump_stack+0x185/0x1e0 [ 1206.263540] ? __should_failslab+0x278/0x2a0 [ 1206.268015] should_fail+0x8a7/0xae0 [ 1206.271806] __should_failslab+0x278/0x2a0 [ 1206.276144] should_failslab+0x29/0x70 [ 1206.280121] __kmalloc+0xcb/0x370 [ 1206.283656] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1206.288053] ? sctp_add_bind_addr+0xb0/0x630 [ 1206.292600] sctp_add_bind_addr+0xb0/0x630 [ 1206.296911] ? sctp_bind_addr_state+0x2a0/0x370 [ 1206.301709] sctp_copy_local_addr_list+0x4e8/0x660 [ 1206.306733] sctp_copy_one_addr+0x210/0xc40 [ 1206.311146] sctp_bind_addr_copy+0x28c/0x970 [ 1206.315676] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1206.321303] sctp_sendmsg+0x4b49/0x6500 [ 1206.325395] ? sctp_getsockopt+0x15e30/0x15e30 [ 1206.330044] inet_sendmsg+0x3fc/0x760 [ 1206.333951] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1206.339421] ? inet_getname+0x4a0/0x4a0 [ 1206.343516] __sys_sendto+0x798/0x8e0 [ 1206.347446] ? syscall_return_slowpath+0x108/0x800 [ 1206.352531] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1206.358011] __x64_sys_sendto+0x1a1/0x210 [ 1206.362275] ? __sys_sendto+0x8e0/0x8e0 [ 1206.366336] do_syscall_64+0x15b/0x230 [ 1206.370313] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1206.375549] RIP: 0033:0x455e29 [ 1206.378766] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1206.398451] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1206.406232] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1206.413554] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1206.420878] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:27 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1206.428197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1206.435691] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000027 00:19:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:27 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x8000, 0x101, 0x2}, {0x10001, 0x80000001, 0x69d, 0xb276}, {0x7ff, 0x100, 0x0, 0x8}, {0x7, 0x7f, 0x8, 0x5}, {0x3, 0xb22, 0xfffffffffffffffe, 0x5}]}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x80000003) 00:19:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 00:19:27 executing program 5 (fault-call:4 fault-nth:40): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) fcntl$setstatus(r1, 0x4, 0x4000) ftruncate(r0, 0x3) pwritev(r1, &(0x7f0000000580)=[{&(0x7f0000000540)="e7", 0x1}], 0x1, 0xf) 00:19:27 executing program 7: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000000)=[{0x1d}, {0x6}]}) 00:19:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a00000200000000003816f9198ea38eae655b166688767346d407f9c5097e0e69dc000bd5501b458eee76616e063a46b5e1b6957f425a"], 0x10}, 0x1}, 0x0) 00:19:27 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x7fff) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000005c0)={0x303, 0x33}, 0x4) r1 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2000, 0x0, 0x0, 0x10000, 0x9, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000480)=0x10, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write$binfmt_elf64(r2, &(0x7f00000007c0)=ANY=[@ANYRES16=r2], 0x2) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000440)="86c76cfcfd6870c58f04329c148940e9c88b7a891430e1e84b8ddb41f595e53eec2cf501ce3c939b9d07") clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x10, r5, 0x0) setsockopt$inet6_int(r5, 0x29, 0xcf, &(0x7f0000000840), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe, 0x0, 0x8000000100, 0x4000000000000003, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffd9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x3}, 0x20) dup(r5) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000000340)=0x20) write$evdev(r2, &(0x7f0000000200)=[{{r3, r4/1000+30000}, 0xff, 0x5, 0x5}, {{0x77359400}, 0x3, 0x8, 0x7}, {{0x0, 0x2710}, 0x6, 0x9, 0x3}, {{0x0, 0x7530}, 0x8, 0xf5, 0x7}, {{}, 0xead, 0x5, 0xffffffffffff8fd5}, {{}, 0x3, 0x0, 0x4}], 0x90) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/urandom\x00', 0x201, 0x0) close(r6) r7 = socket$key(0xf, 0x3, 0x2) socketpair(0x17, 0x8000f, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r8, 0x890d, &(0x7f0000000600)={0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0x220, 0x7, 0xcd3, 0x0, 0x10000, 0x0, 0x99, 0xd0, 0xffffffffffffff79}) ioctl(r1, 0x8912, &(0x7f0000000780)="f547fc2f07d82c99240970") fsetxattr(r7, &(0x7f00000004c0)=ANY=[@ANYBLOB="6f73322e6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff00000000000000009198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7"], &(0x7f0000000580)='+,GPL-\x00', 0x7, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000400)={0xa, 0x4e23, 0x4}, 0x1c) r9 = getpid() r10 = syz_open_procfs(r9, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r10, r10, &(0x7f00000000c0)=0x202, 0xdd) [ 1206.888580] audit: type=1326 audit(1531181967.887:28): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=28680 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 [ 1206.893478] FAULT_INJECTION: forcing a failure. [ 1206.893478] name failslab, interval 1, probability 0, space 0, times 0 [ 1206.919616] CPU: 1 PID: 28679 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1206.926934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1206.936419] Call Trace: [ 1206.939071] dump_stack+0x185/0x1e0 [ 1206.942844] ? __should_failslab+0x278/0x2a0 [ 1206.947324] should_fail+0x8a7/0xae0 [ 1206.951101] __should_failslab+0x278/0x2a0 [ 1206.955408] should_failslab+0x29/0x70 [ 1206.959362] __kmalloc+0xcb/0x370 [ 1206.962862] ? sctp_add_bind_addr+0xb0/0x630 [ 1206.967314] sctp_add_bind_addr+0xb0/0x630 [ 1206.971592] ? sctp_bind_addr_state+0x2a0/0x370 [ 1206.976351] sctp_copy_local_addr_list+0x4e8/0x660 [ 1206.981352] sctp_copy_one_addr+0x210/0xc40 [ 1206.985792] sctp_bind_addr_copy+0x28c/0x970 [ 1206.990324] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1206.996025] sctp_sendmsg+0x4b49/0x6500 [ 1207.000107] ? sctp_getsockopt+0x15e30/0x15e30 [ 1207.004751] inet_sendmsg+0x3fc/0x760 [ 1207.008634] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1207.014085] ? inet_getname+0x4a0/0x4a0 [ 1207.018117] __sys_sendto+0x798/0x8e0 [ 1207.022021] ? syscall_return_slowpath+0x108/0x800 [ 1207.027037] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1207.032501] __x64_sys_sendto+0x1a1/0x210 [ 1207.036752] ? __sys_sendto+0x8e0/0x8e0 [ 1207.040804] do_syscall_64+0x15b/0x230 [ 1207.044757] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1207.050012] RIP: 0033:0x455e29 [ 1207.053221] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1207.073389] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1207.081507] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 00:19:27 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) 00:19:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:28 executing program 0: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) write$P9_RATTACH(r1, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x88, 0x2, 0x7}}, 0x14) ioctl$TIOCCBRK(r0, 0x5428) [ 1207.088828] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1207.096146] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1207.103484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1207.110795] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000028 00:19:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, [0x101, 0x7f, 0x9, 0x6, 0x9c6, 0x401, 0x8, 0x6, 0xf4d, 0xce, 0x2, 0x9, 0x7, 0x3, 0x1]}, &(0x7f0000000280)=0x100) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r2, &(0x7f0000000540)={'#! ', './file0', [], 0xa, "f5261e68096d5c0229a3b790564806b2d199ab53bb15d0f456464f127c998493b19e80"}, 0x2e) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000400000000000000000000000000000"], 0x2a) poll(&(0x7f00000003c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x0, 0x1, 0x4, 0x5b19, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7c, &(0x7f0000908000)={r3, 0x4}, 0x7) 00:19:28 executing program 5 (fault-call:4 fault-nth:41): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x2) ppoll(&(0x7f0000000040)=[{r0, 0x8128}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x100}, 0x8) 00:19:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) socket$inet6_udp(0xa, 0x2, 0x0) init_module(&(0x7f0000000040)="7b76626f786e6574317365637572697479e72c7d265d656d307d2500", 0x1c, &(0x7f0000000080)='systemvboxnet1proc&bdev\x00') [ 1207.321472] FAULT_INJECTION: forcing a failure. [ 1207.321472] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.332915] CPU: 0 PID: 28703 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1207.340240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1207.349629] Call Trace: [ 1207.352294] dump_stack+0x185/0x1e0 [ 1207.356337] ? __should_failslab+0x278/0x2a0 [ 1207.360812] should_fail+0x8a7/0xae0 [ 1207.364620] __should_failslab+0x278/0x2a0 00:19:28 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)="2b5e1a2a3a00", 0x3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)="26f281922cc3547d46a8284cbbba3ba82e6f04a0c338838d260a0d8f220df880636c99a979dec03a6756c7aebff7c517f7e61417834b9d41845dd0dd2c3feb3f7cc6c69ef57f9e3b8e26ad5929fdc3c035509dddd6a7b9fe7b004602fb02abfcbe7389fe6cc663953acd57659205db09c410a6f44ea8fd9470db7193ac6f4d1416344802a6d3255c482d2c882559c596f852139f7e2d762598c4dd", 0x9b) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x20000, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0/file1/file0\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1, 0x1030}, {r1}, {r1, 0x2021}, {r0}, {r0, 0x4}, {r0, 0x1482}, {r0, 0x4000}, {r0, 0x11}, {r1, 0x6005}], 0x9, &(0x7f0000000240)={r2, r3+30000000}, &(0x7f0000000280)={0x1f}, 0x8) fcntl$dupfd(r0, 0x0, r1) umount2(&(0x7f0000000080)='./file0\x00', 0x2) read(r1, &(0x7f0000003380)=""/4096, 0x30) [ 1207.369278] should_failslab+0x29/0x70 [ 1207.373244] __kmalloc+0xcb/0x370 [ 1207.376761] ? sctp_add_bind_addr+0xb0/0x630 [ 1207.381232] sctp_add_bind_addr+0xb0/0x630 [ 1207.385699] ? sctp_bind_addr_state+0x2a0/0x370 [ 1207.390434] sctp_copy_local_addr_list+0x4e8/0x660 [ 1207.395440] sctp_copy_one_addr+0x210/0xc40 [ 1207.399837] sctp_bind_addr_copy+0x28c/0x970 [ 1207.404353] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1207.409960] sctp_sendmsg+0x4b49/0x6500 [ 1207.414036] ? sctp_getsockopt+0x15e30/0x15e30 [ 1207.418693] inet_sendmsg+0x3fc/0x760 [ 1207.422624] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1207.428117] ? inet_getname+0x4a0/0x4a0 [ 1207.432276] __sys_sendto+0x798/0x8e0 [ 1207.436198] ? syscall_return_slowpath+0x108/0x800 [ 1207.441225] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1207.446693] __x64_sys_sendto+0x1a1/0x210 [ 1207.451031] ? __sys_sendto+0x8e0/0x8e0 [ 1207.455402] do_syscall_64+0x15b/0x230 [ 1207.459625] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1207.464850] RIP: 0033:0x455e29 [ 1207.468045] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1207.487772] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1207.495542] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1207.502857] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1207.510173] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1207.517497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1207.524810] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000029 00:19:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:28 executing program 1: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:28 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) getdents64(r0, &(0x7f0000000200)=""/38, 0x26) getdents64(r0, &(0x7f0000000100)=""/186, 0xba) 00:19:28 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x8e) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000200)={0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0xa95, 0x6, 0x40, 'queue1\x00', 0x1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000180)=""/127) poll(&(0x7f0000000040)=[{r0, 0x24}], 0x1, 0x1) read$eventfd(r1, &(0x7f0000000240), 0xfffffffffffffede) 00:19:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x80) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@remote, @loopback, @broadcast}, &(0x7f0000000080)=0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x24300, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 00:19:28 executing program 5 (fault-call:4 fault-nth:42): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:28 executing program 1: r0 = socket(0x10, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1207.916941] FAULT_INJECTION: forcing a failure. [ 1207.916941] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.928502] CPU: 0 PID: 28730 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1207.935827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1207.945833] Call Trace: [ 1207.948519] dump_stack+0x185/0x1e0 [ 1207.952229] ? __should_failslab+0x278/0x2a0 [ 1207.956712] should_fail+0x8a7/0xae0 [ 1207.960519] __should_failslab+0x278/0x2a0 00:19:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10240, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000002c0)=""/201) syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") socket$inet6(0xa, 0x3, 0x81) r3 = memfd_create(&(0x7f0000000100)='cpusetsystem\x00', 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'veth0_to_bond\x00', 0x1}, 0x18) lseek(r3, 0x7ffffffffffffffb, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) [ 1207.965011] should_failslab+0x29/0x70 [ 1207.968972] __kmalloc+0xcb/0x370 [ 1207.972496] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1207.976940] ? sctp_add_bind_addr+0xb0/0x630 [ 1207.981535] sctp_add_bind_addr+0xb0/0x630 [ 1207.986197] ? sctp_bind_addr_state+0x2a0/0x370 [ 1207.990944] sctp_copy_local_addr_list+0x4e8/0x660 [ 1207.995948] sctp_copy_one_addr+0x210/0xc40 [ 1208.000384] sctp_bind_addr_copy+0x28c/0x970 [ 1208.004897] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1208.010531] sctp_sendmsg+0x4b49/0x6500 [ 1208.014610] ? sctp_getsockopt+0x15e30/0x15e30 [ 1208.019252] inet_sendmsg+0x3fc/0x760 [ 1208.023165] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1208.028634] ? inet_getname+0x4a0/0x4a0 [ 1208.032851] __sys_sendto+0x798/0x8e0 [ 1208.036759] ? syscall_return_slowpath+0x108/0x800 [ 1208.041790] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1208.047258] __x64_sys_sendto+0x1a1/0x210 [ 1208.051611] ? __sys_sendto+0x8e0/0x8e0 [ 1208.055676] do_syscall_64+0x15b/0x230 [ 1208.059647] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1208.064883] RIP: 0033:0x455e29 [ 1208.068095] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1208.087718] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1208.095481] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1208.102800] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1208.110101] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1208.117407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1208.124723] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000002a 00:19:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x0, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:29 executing program 5 (fault-call:4 fault-nth:43): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:29 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000180)=""/234, &(0x7f0000000000)=0xea) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000002000000000038dcf2198ea31f68260ed97067d6e80a8870caafc6a0d3cf0e106e7a49ba80ac1de9c209f65653cd87534e4d755d78587bb9267fc2eb7f100bb4ba2225e38f000000000000000000e9"], 0x10}, 0x1}, 0x0) 00:19:29 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='vboxnet0\x00'}, 0x10) sendfile(r0, r1, &(0x7f00000000c0)=0xb, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) write$P9_RWALK(r1, &(0x7f0000000100)={0x16, 0x6f, 0x1, {0x1, [{0x8, 0x2, 0x3}]}}, 0x16) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) 00:19:29 executing program 3: getrlimit(0xf, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x10980) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) restart_syscall() r4 = getgid() getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000500)=[r4, r5, r7, r8, r9, r10]) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000540)={0x7, 0xffffffffffffff7f, 0x2, 0x7f, 0x6ad1}, 0x14) getpgid(r6) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xfffffffffffffff7}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000005c0)=0xe11b, &(0x7f0000000600)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000640)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000008c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0xf, 0xb, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81}, [@ldst={0x2, 0x1, 0x6, 0x4, 0x9, 0xfffffff0}, @ldst={0x1, 0x3, 0x0, 0x9, 0xb, 0x76}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1f18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9a, 0x0, 0x0, 0x0, 0xfffffffffffff85f}], {0x95}}, &(0x7f0000000700)='syzkaller\x00', 0x7, 0x4a, &(0x7f0000000740)=""/74, 0x40f00, 0x1, [], r11, 0xe}, 0x48) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000980)=""/219, &(0x7f0000000a80)=0xdb) openat$vsock(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vsock\x00', 0x50000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000b00)=""/166) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000bc0)) syz_open_dev$vcsa(&(0x7f0000000c00)='/dev/vcsa#\x00', 0xff, 0x4000) r12 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r12, 0x0) 00:19:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000108010000010000000000000000000000000000603576f8db0e5691e9348195d71862bb23866f31a0958fcc767ceb56f77acd4c706fd4c998fcb0d7465fe96f8261b7acbdb558e7cd5c8476e5567501785a4116784f70492801", @ANYRES32=0x0], 0xff81}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x6, 0x4e22, 0x7fffffff, 0xa, 0xa0, 0x0, 0x7f, r2, r3}, {0x3, 0x8, 0x9, 0x0, 0x436f, 0x1, 0x101, 0x3f}, {0x401, 0x7, 0x1, 0x3ff}, 0x1, 0x6e6bb1, 0x0, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xf04150723e1040c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3505, 0x1, 0x1, 0xfcb5, 0x6, 0xc98, 0x3}}, 0xe8) [ 1208.430389] FAULT_INJECTION: forcing a failure. [ 1208.430389] name failslab, interval 1, probability 0, space 0, times 0 [ 1208.441834] CPU: 1 PID: 28761 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1208.449153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1208.458556] Call Trace: [ 1208.461225] dump_stack+0x185/0x1e0 [ 1208.464928] ? __should_failslab+0x278/0x2a0 [ 1208.469448] should_fail+0x8a7/0xae0 [ 1208.473335] __should_failslab+0x278/0x2a0 [ 1208.477648] should_failslab+0x29/0x70 [ 1208.481611] __kmalloc+0xcb/0x370 [ 1208.485135] ? sctp_add_bind_addr+0xb0/0x630 [ 1208.489622] sctp_add_bind_addr+0xb0/0x630 [ 1208.494066] ? sctp_bind_addr_state+0x2a0/0x370 [ 1208.498906] sctp_copy_local_addr_list+0x4e8/0x660 [ 1208.503937] sctp_copy_one_addr+0x210/0xc40 [ 1208.508364] sctp_bind_addr_copy+0x28c/0x970 [ 1208.512901] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1208.518537] sctp_sendmsg+0x4b49/0x6500 [ 1208.522627] ? sctp_getsockopt+0x15e30/0x15e30 00:19:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x0, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1208.527475] inet_sendmsg+0x3fc/0x760 [ 1208.531389] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1208.537206] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1208.537541] ? inet_getname+0x4a0/0x4a0 [ 1208.537594] __sys_sendto+0x798/0x8e0 [ 1208.554308] ? syscall_return_slowpath+0x108/0x800 [ 1208.559437] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1208.565086] __x64_sys_sendto+0x1a1/0x210 [ 1208.569356] ? __sys_sendto+0x8e0/0x8e0 [ 1208.573420] do_syscall_64+0x15b/0x230 [ 1208.577429] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1208.577456] RIP: 0033:0x455e29 [ 1208.577464] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1208.577965] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1208.578003] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1208.578022] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 00:19:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x0, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1208.578040] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1208.578058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1208.578077] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000002b [ 1208.619459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 00:19:29 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_xen(&(0x7f0000003e80)='cgroup\x00', &(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)='9p\x00', 0x1000, &(0x7f0000003f40)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/199, 0x200002c7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x73, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'nq\x00', 0x10, 0x0, 0xfffffffffffffffd}, 0x2c) getdents(r0, &(0x7f0000000000)=""/59, 0x3b) 00:19:29 executing program 2: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0xb07c297d99167a11) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x800, 0x5, 0x1, 0xc21}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000380)=""/164, &(0x7f00000000c0)=0xa4) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 00:19:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1, 0x6, 0xfffffffffffff7c5}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$sock_int(r0, 0x1, 0xffffffffffe, &(0x7f0000000200), &(0x7f00000000c0)=0x4) 00:19:29 executing program 5 (fault-call:4 fault-nth:44): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x80000003) 00:19:30 executing program 6 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) [ 1209.063333] FAULT_INJECTION: forcing a failure. [ 1209.063333] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.074759] CPU: 1 PID: 28795 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1209.082098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1209.092097] Call Trace: [ 1209.094762] dump_stack+0x185/0x1e0 [ 1209.098456] ? __should_failslab+0x278/0x2a0 [ 1209.102953] should_fail+0x8a7/0xae0 [ 1209.106791] __should_failslab+0x278/0x2a0 [ 1209.111143] should_failslab+0x29/0x70 [ 1209.115125] __kmalloc+0xcb/0x370 [ 1209.118643] ? sctp_add_bind_addr+0xb0/0x630 [ 1209.123119] sctp_add_bind_addr+0xb0/0x630 [ 1209.127423] ? sctp_bind_addr_state+0x2a0/0x370 [ 1209.132612] sctp_copy_local_addr_list+0x4e8/0x660 [ 1209.137651] sctp_copy_one_addr+0x210/0xc40 [ 1209.142045] sctp_bind_addr_copy+0x28c/0x970 [ 1209.146603] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1209.152207] sctp_sendmsg+0x4b49/0x6500 [ 1209.156263] ? sctp_getsockopt+0x15e30/0x15e30 [ 1209.161012] inet_sendmsg+0x3fc/0x760 [ 1209.164908] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1209.170370] ? inet_getname+0x4a0/0x4a0 [ 1209.174434] __sys_sendto+0x798/0x8e0 [ 1209.178370] ? syscall_return_slowpath+0x108/0x800 [ 1209.183383] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1209.188845] __x64_sys_sendto+0x1a1/0x210 [ 1209.193585] ? __sys_sendto+0x8e0/0x8e0 [ 1209.197657] do_syscall_64+0x15b/0x230 [ 1209.201729] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1209.206974] RIP: 0033:0x455e29 [ 1209.210194] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1209.229801] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1209.237586] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1209.244919] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1209.252338] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x2, 0x400, 0x40, {}, 0x3, 0x3fc0000000000000}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x6, 0x6, 0x7}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 00:19:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="f344b8d135bb43348dd6aca68db60c420d94147bf2e343517946b5ecae420d640f973a0e173495fa8fe324d79fbe5c5e20ed7f16e70c2df44891bfa2f28691352356bbb42ddc4946fea7240a85d2f29e1b66c78a975745034647f2d864046b1beeaa4adbb68930d152d4bac13b7f883d2e5b03a0", @ANYRES64=r0, @ANYRES64=0x0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYBLOB="08ec99776b6888d7fde555672cff16f101b17f5d9a8c7dc8ff270731cafc29a265f8ecff8ca2e867a0734d93b97889ed07ef06969ab032248dcea5dc9dc7818346301f79319ed0f11f0f77dcddbe0ed1e4dee9abec36377aa35238bbb40e"], @ANYRES64=r0]], 0x8}, 0x1}, 0x800000000000) 00:19:30 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r4 = getpgid(0x0) r5 = dup(0xffffffffffffffff) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000003080)='/dev/zero\x00', 0x200, 0x0) r7 = timerfd_create(0x5, 0x80800) r8 = syz_open_dev$usbmon(&(0x7f00000030c0)='/dev/usbmon#\x00', 0x7ff, 0x40200) r9 = gettid() r10 = geteuid() getresgid(&(0x7f0000003100), &(0x7f0000003140)=0x0, &(0x7f0000003180)) sendmsg$netlink(r0, &(0x7f0000003200)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000240)={0x12e0, 0x26, 0x2, 0x70bd2d, 0x25dfdbfe, "", [@generic="78b361a68c0217dbb4f81ca274934b47c572810fc2c4f6d3e0448da56b7b60966e83eb087f6439d00515d1444c1338119927fead63e37b5b61658cbbed831e5b8b7819b0f655ae1863ac9f1dc0b0e27797b3f1fe413cc69fcbaed9be82ca37633dbd20c94f5d1ca4592c807973a5205300d1d517bd722c421fc986109a3db6f1c15b223d33b5084a8cdb86aff400cd8364ad6a60b36f730f5e5c6a2de9be88f34a1a8a370ab6704191ecb20b9cc8a93309d0aa484bea1e3e1ddde912680ee1cc4fc71d52f74374ce4dedff0cc600abe0", @typed={0x8, 0x89, @fd=r1}, @generic="76aa6cd713aad46abece6a908ca616b22edd44ef1559656e5f335cdf686c1c208b2365d150d33114581751fccc2f3a8cfa698b6799ef91a68260a7a672f00cf1befbb7a03256b8f11a27353c8784847c9ab367f944b736f9a2d61769ae772286e5087bcdbfb6b8a3a1c415bfb8f95dafce1fb93e52216347903ededbf7d874c4381c4a4258d852d69270708a6aabc7887bae3d65b6a6c93cc7b380ee1c57b808d2889586941bbb93b2a1c08a6b39c91fd0882c765140f40514d2c1da2c5a3f6d", @typed={0x8, 0x16, @fd=r2}, @generic="443e31a276af1ec147d28bf29bd84877dc14563d539ad1b10b239c9a8c48e08116e5c2ad27382f75d3df982738011bc40030a681903758a1b3218219c51278d42afeaeed70ece3f9426bf9fcb8aad0bce183740df4d132cba2f564", @typed={0x4, 0x10}, @nested={0x10c8, 0x51, [@generic="f9f1dc1c840ecfc1e00da1815f4baa49bdc68ba534a64e8a12cb6bc3aebdb44fbaf3fa4bffac7f96229f0ebf6e7ae9e89ddba1e4724868222e2882815fcb55383ffc895b81508a24bb89aa9d59051cce25b6d7fe15f5e50c5df7fe9a", @typed={0x40, 0x38, @binary="308fcaa1fa8742e9789717f4182d7b78ee5825ab48a2dc6ca7ef0c69c072de9add3cb705f9404068db5e8a966b7b9a5456de7b6675e93753de77e8"}, @typed={0x4, 0x66}, 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@generic="a9c28a6c8f822a41dac86e73e75a2c207c603a01adc7487ded84003e80b32f7f9c4e0241e135c0977ba5b6b2b8d770f664791eefe693c12450d8497dbb57b7d6d95cd1ed9ee2afcef77e754c7d1adfc2dc36541b5527ee0aa0d9cc65343a22ee16d47b25cdc319f8f025e600bca0e8085b4ea9d3f8bb2d71c4ff4ede85da9a53e4f4962a7c6b21c5ea2f", @generic="cccac418f796588c8417", @typed={0x14, 0x6d, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="d67d7340a495ad492ecac9e58e0f1a1a215b4c163a438b43e110b508d52e441491373df25be83fad61dc9f2937c0977bac0d63731cc835cf0fd92647ca0229b29824528b6ef10e86c0d3e7a2a2766d44e99be16e9962f053", @generic="ec364e7bd66f37dc5234a3f94f5f26669ecfb2c06cd0f13095af989febdd17b8f9df"]}, @generic="8e7b563e41136c94b53b4f6b23b17fb2edaa534f0a4a859205eb61f140467f3f03a3ffc898687d8cdf7cd28ede64763ac9e1d63ab660454204ae1960975e649b04c7cf4bb055a0a207ddca1f85f921c6844e15f648fef950c0", @nested={0x238, 0x4d, [@typed={0x14, 0x6d, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @generic="84db20d52f03ea4dd3067f16936b0f0bc600b07e8b90f313f3dfac88f3424712b69bceacf31c1af25e278677327559a283ecd791036d4032853be044d27da48c5e165b1feb9fc08387e0c948d0a8d7eaa4a58c95c9d61032af70fb5337ae2feab587ce5cd346a340b1a59ce826197e9a52b3db12c9e4d0ff0c23e938e1b244f0727e97641ea2d48128c304d1451f17485db8bece2713d541c5359d57a7076dbdad13a1a258db767dd9aa25e3af8b610c26ad6bf5f9798ee0371a6050da2d550836a2073e1d608eb71492504922118c66bf64e81a0e5fa6e18889c70dcc63841f3f55e00b01bbbab9412a04c7ae1f6e", @typed={0x4, 0x1c}, @generic="5571d9805bf4ed0e86bb0564fb788f590b6f44ccba2f3c2a57f1f5eeacd2e54acd8efe219a7bd64c4ea9eb0419c6ad45942b4f6e0544a2a4ae4a8cb75d7664fd0c0fad877782010d6e8e051cb5b34b4f9e4868a456acb4ac6fb7429df321f4eb8706668fd78415fd312ee6b022b09fe9e4f75eb47e6c5d", @typed={0xc, 0x62, @u64=0x1}, @generic="f86136491544212160a5cd11a8", @typed={0x28, 0x14, @binary="83ff89d050c66e6518c00c48b58e2e9194b54418c61f6018ba18be469fde6e3c499a"}, @generic="50fe18136c95f3d37cb42e9c41d7f1decd5ea94528ffe2c1fd6a7d785ec8b51fb9355ddec7092138f8395a8ec104bd816da76494790f1234b274da162ac7315f54de5df13ff856f5e1515653e9d35184c185e73b362ff09f4e74f2e61bc79a8ff2f6bcbdf8823aea7095dcecba00cf6e142e39190f"]}, @nested={0x40, 0x66, [@generic="4fe8a3261a741e00b30ed086e7270d45db0c085f91a4dbd08ecc44c52bdcb796bd8a481c09b460fa93cc6640560fa6f04522c65daba4e230f7ad"]}, @typed={0x1c, 0xf, @str='(vboxnet0em0vboxnet1+\x00'}]}, 0x5b4}], 0x3, &(0x7f00000031c0)=[@rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x4000000}, 0x4004) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r12 = socket$inet(0x2, 0x5, 0x0) shutdown(r12, 0x0) recvmmsg(r12, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) [ 1209.259651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1209.267011] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000002c 00:19:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x80000003) 00:19:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a0000020000000800381667198ea36fafd93a40ce3e1b4ccd90fa6a44b8f5f549e9b06bdfaef2851f29d700ff84e740175dd13a3cee1bba7e2791e8b7aa6226f31916118ae4cbdda6bd551795c0750c48f3360145533e477b699ccf83fdab50faa21bf495f1a110d7f623eb556afa0a4ba82790761a35c0b946d345a5dd5256de86bedf93fdd88e125292d7de21b6c276e7a030dce4095e5404525ae1a3e9349141ef1639ebdb9a00d4720ac17a064497486e563b423dc7d40455e15eccb363bda4816d851fa720cc0a9a34351c7b3b674434f50f09e5"], 0x10}, 0x1}, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000300)=0x6) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6) pipe2$9p(&(0x7f0000000040), 0x800) inotify_rm_watch(r0, r2) r3 = socket$inet(0x2, 0x80000, 0x84a6) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000280)=0x44) 00:19:30 executing program 7: r0 = socket$inet(0x2, 0x804, 0x7acf0000000) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) 00:19:30 executing program 0: r0 = socket$inet6(0xa, 0x400000000000003, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x131000, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffff7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x0, 0x0, r1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) 00:19:30 executing program 5 (fault-call:4 fault-nth:45): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1209.702176] FAULT_INJECTION: forcing a failure. [ 1209.702176] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.713776] CPU: 0 PID: 28834 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1209.721090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1209.730586] Call Trace: [ 1209.733272] dump_stack+0x185/0x1e0 [ 1209.737000] ? __should_failslab+0x278/0x2a0 [ 1209.741486] should_fail+0x8a7/0xae0 [ 1209.745430] __should_failslab+0x278/0x2a0 [ 1209.749762] should_failslab+0x29/0x70 [ 1209.753720] __kmalloc+0xcb/0x370 [ 1209.757351] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1209.761736] ? sctp_add_bind_addr+0xb0/0x630 [ 1209.766216] sctp_add_bind_addr+0xb0/0x630 [ 1209.770612] ? sctp_bind_addr_state+0x2a0/0x370 [ 1209.775387] sctp_copy_local_addr_list+0x4e8/0x660 [ 1209.780576] sctp_copy_one_addr+0x210/0xc40 [ 1209.785901] sctp_bind_addr_copy+0x28c/0x970 [ 1209.790429] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1209.796053] sctp_sendmsg+0x4b49/0x6500 [ 1209.800142] ? sctp_getsockopt+0x15e30/0x15e30 [ 1209.804801] inet_sendmsg+0x3fc/0x760 [ 1209.808719] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1209.814175] ? inet_getname+0x4a0/0x4a0 [ 1209.818209] __sys_sendto+0x798/0x8e0 [ 1209.822108] ? syscall_return_slowpath+0x108/0x800 [ 1209.827128] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1209.832674] __x64_sys_sendto+0x1a1/0x210 [ 1209.836918] ? __sys_sendto+0x8e0/0x8e0 [ 1209.840994] do_syscall_64+0x15b/0x230 [ 1209.844977] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1209.850210] RIP: 0033:0x455e29 [ 1209.853418] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1209.873050] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1209.880819] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1209.888157] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1209.895487] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1209.902796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1209.910192] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000002d [ 1209.932518] FAULT_INJECTION: forcing a failure. [ 1209.932518] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.944133] CPU: 1 PID: 28804 Comm: syz-executor6 Not tainted 4.18.0-rc4+ #23 [ 1209.951444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1209.961024] Call Trace: [ 1209.963685] dump_stack+0x185/0x1e0 [ 1209.967440] should_fail+0x8a7/0xae0 [ 1209.973738] __should_failslab+0x278/0x2a0 [ 1209.978045] should_failslab+0x29/0x70 [ 1209.982002] kmem_cache_alloc_node+0x164/0xcb0 [ 1209.986633] ? __alloc_skb+0x202/0x9e0 [ 1209.990575] ? __wake_up_common+0x120/0xa50 [ 1209.994963] __alloc_skb+0x202/0x9e0 [ 1209.998780] _sctp_make_chunk+0xf6/0x8f0 [ 1210.002939] ? sctp_make_heartbeat+0x6a/0xad0 [ 1210.007542] ? sctp_sf_do_prm_requestheartbeat+0x8f/0x500 [ 1210.013178] sctp_make_heartbeat+0xb8/0xad0 [ 1210.017596] ? kmsan_set_origin+0x9e/0x160 [ 1210.021923] sctp_sf_do_prm_requestheartbeat+0x8f/0x500 [ 1210.027376] ? __msan_get_context_state+0x9/0x30 [ 1210.032569] ? sctp_sm_lookup_event+0x6a1/0x900 [ 1210.037319] sctp_do_sm+0x2d9/0x9fe0 [ 1210.041092] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1210.046540] ? dput+0x391/0x530 [ 1210.049898] ? sctp_sf_shutdown_ack_sent_prm_abort+0xf0/0xf0 [ 1210.055793] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1210.061259] ? unlock_page_memcg+0x7a/0x1d0 [ 1210.065663] ? page_add_file_rmap+0x5fc/0x6e0 [ 1210.070236] sctp_primitive_REQUESTHEARTBEAT+0x175/0x1a0 [ 1210.075745] sctp_apply_peer_addr_params+0x207/0x1660 [ 1210.081002] sctp_setsockopt+0x1244f/0x12d00 [ 1210.085451] ? sctp_shutdown+0x270/0x270 [ 1210.089536] sock_common_setsockopt+0x13b/0x170 [ 1210.094238] ? sock_common_recvmsg+0x2a0/0x2a0 [ 1210.098882] __sys_setsockopt+0x496/0x540 [ 1210.103151] __x64_sys_setsockopt+0x15c/0x1c0 [ 1210.107719] ? __ia32_sys_recv+0x180/0x180 [ 1210.112031] do_syscall_64+0x15b/0x230 [ 1210.115980] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1210.121179] RIP: 0033:0x455e29 [ 1210.124388] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1210.143811] RSP: 002b:00007f8d1713dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 00:19:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:31 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0xffffffff}, {}], 0x2, &(0x7f0000034000)={0x77359400}) tkill(r0, 0x1000000000013) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) 00:19:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x0) 00:19:31 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x500, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) clock_settime(0x0, &(0x7f0000000180)={0x77359400}) 00:19:31 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) writev(r0, &(0x7f0000002100)=[{&(0x7f0000000100)="ed", 0x1}, {&(0x7f0000001100)="02", 0x1}], 0x2) ustat(0x100000001, &(0x7f0000000040)) 00:19:31 executing program 5 (fault-call:4 fault-nth:46): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:31 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x2003}) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x1f) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba0000000000000000000000008ad755640f1a4c4ad268a9361369e6092bcaad6c98a903aab809144db31d", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f00000014c0)=""/21, 0x15}], 0x1) [ 1210.151630] RAX: ffffffffffffffda RBX: 00007f8d1713e6d4 RCX: 0000000000455e29 [ 1210.158925] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000014 [ 1210.166387] RBP: 000000000072bea0 R08: 0000000000000098 R09: 0000000000000000 [ 1210.173766] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000015 [ 1210.181053] R13: 00000000004c7ce8 R14: 00000000004d2d10 R15: 0000000000000000 [ 1210.283787] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1210.298161] FAULT_INJECTION: forcing a failure. [ 1210.298161] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.309702] CPU: 0 PID: 28848 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1210.317269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1210.327003] Call Trace: [ 1210.329672] dump_stack+0x185/0x1e0 [ 1210.333357] ? __should_failslab+0x278/0x2a0 [ 1210.337819] should_fail+0x8a7/0xae0 [ 1210.341586] __should_failslab+0x278/0x2a0 [ 1210.345874] should_failslab+0x29/0x70 [ 1210.349822] __kmalloc+0xcb/0x370 [ 1210.353323] ? sctp_add_bind_addr+0xb0/0x630 [ 1210.357780] sctp_add_bind_addr+0xb0/0x630 [ 1210.362092] ? sctp_bind_addr_state+0x2a0/0x370 [ 1210.366818] sctp_copy_local_addr_list+0x4e8/0x660 [ 1210.371837] sctp_copy_one_addr+0x210/0xc40 [ 1210.376226] sctp_bind_addr_copy+0x28c/0x970 00:19:31 executing program 6 (fault-call:6 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x0) [ 1210.380731] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1210.386334] sctp_sendmsg+0x4b49/0x6500 [ 1210.390367] ? sctp_getsockopt+0x15e30/0x15e30 [ 1210.394998] inet_sendmsg+0x3fc/0x760 [ 1210.399060] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1210.404653] ? inet_getname+0x4a0/0x4a0 [ 1210.408697] __sys_sendto+0x798/0x8e0 [ 1210.412614] ? syscall_return_slowpath+0x108/0x800 [ 1210.417641] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1210.423106] __x64_sys_sendto+0x1a1/0x210 [ 1210.427378] ? __sys_sendto+0x8e0/0x8e0 [ 1210.431437] do_syscall_64+0x15b/0x230 [ 1210.435419] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1210.440671] RIP: 0033:0x455e29 [ 1210.443882] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1210.463596] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1210.471363] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 00:19:31 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) writev(r0, &(0x7f0000002100)=[{&(0x7f0000000100)="ed", 0x1}, {&(0x7f0000001100)="02", 0x1}], 0x2) ustat(0x100000001, &(0x7f0000000040)) [ 1210.478690] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1210.486001] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1210.493325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1210.500665] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000002e 00:19:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x7, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0xe4}, &(0x7f00000002c0)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYRESHEX=r0], 0xffffffffffffffa9}, 0x1}, 0xfffffffffffffffe) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x41) io_destroy(r4) write$P9_RSTATFS(r3, &(0x7f0000000180)={0x43, 0x9, 0x1, {0xff, 0xfffffffffffffff9, 0x9, 0x7ff, 0x5, 0x2, 0x400, 0x4, 0x8}}, 0x43) 00:19:31 executing program 5 (fault-call:4 fault-nth:47): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x0) [ 1210.748392] FAULT_INJECTION: forcing a failure. [ 1210.748392] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.759798] CPU: 0 PID: 28875 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1210.767107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1210.776511] Call Trace: [ 1210.779168] dump_stack+0x185/0x1e0 [ 1210.783120] ? __should_failslab+0x278/0x2a0 [ 1210.787657] should_fail+0x8a7/0xae0 [ 1210.791543] __should_failslab+0x278/0x2a0 00:19:31 executing program 3: syslog(0x3, &(0x7f00000002c0)=""/198, 0xc6) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/254, &(0x7f0000000100)=0xfe) [ 1210.795847] should_failslab+0x29/0x70 [ 1210.799810] __kmalloc+0xcb/0x370 [ 1210.803317] ? sctp_add_bind_addr+0xb0/0x630 [ 1210.807803] sctp_add_bind_addr+0xb0/0x630 [ 1210.812088] ? sctp_bind_addr_state+0x2a0/0x370 [ 1210.816821] sctp_copy_local_addr_list+0x4e8/0x660 [ 1210.821818] sctp_copy_one_addr+0x210/0xc40 [ 1210.826214] sctp_bind_addr_copy+0x28c/0x970 [ 1210.830743] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1210.836368] sctp_sendmsg+0x4b49/0x6500 [ 1210.840436] ? sctp_getsockopt+0x15e30/0x15e30 [ 1210.845083] inet_sendmsg+0x3fc/0x760 [ 1210.848970] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1210.854557] ? inet_getname+0x4a0/0x4a0 [ 1210.858643] __sys_sendto+0x798/0x8e0 [ 1210.862548] ? syscall_return_slowpath+0x108/0x800 [ 1210.867587] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1210.873061] __x64_sys_sendto+0x1a1/0x210 [ 1210.877302] ? __sys_sendto+0x8e0/0x8e0 [ 1210.881357] do_syscall_64+0x15b/0x230 [ 1210.885306] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1210.890534] RIP: 0033:0x455e29 [ 1210.893744] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1210.913380] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1210.921151] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1210.928470] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1210.966841] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1210.974192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1210.981540] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000002f 00:19:32 executing program 5 (fault-call:4 fault-nth:48): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1211.033913] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 00:19:32 executing program 1 (fault-call:3 fault-nth:0): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1211.170652] FAULT_INJECTION: forcing a failure. [ 1211.170652] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.182152] CPU: 1 PID: 28889 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1211.189555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1211.198945] Call Trace: [ 1211.201608] dump_stack+0x185/0x1e0 [ 1211.205307] ? __should_failslab+0x278/0x2a0 [ 1211.209784] should_fail+0x8a7/0xae0 [ 1211.213562] __should_failslab+0x278/0x2a0 [ 1211.217938] should_failslab+0x29/0x70 [ 1211.221876] __kmalloc+0xcb/0x370 [ 1211.225368] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1211.229742] ? sctp_add_bind_addr+0xb0/0x630 [ 1211.234202] sctp_add_bind_addr+0xb0/0x630 [ 1211.238482] ? sctp_bind_addr_state+0x2a0/0x370 [ 1211.243215] sctp_copy_local_addr_list+0x4e8/0x660 [ 1211.248552] sctp_copy_one_addr+0x210/0xc40 [ 1211.252943] sctp_bind_addr_copy+0x28c/0x970 [ 1211.257463] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1211.263066] sctp_sendmsg+0x4b49/0x6500 [ 1211.263555] FAULT_INJECTION: forcing a failure. [ 1211.263555] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.267108] ? sctp_getsockopt+0x15e30/0x15e30 [ 1211.267158] inet_sendmsg+0x3fc/0x760 [ 1211.286759] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1211.292180] ? inet_getname+0x4a0/0x4a0 [ 1211.296191] __sys_sendto+0x798/0x8e0 [ 1211.300063] ? syscall_return_slowpath+0x108/0x800 [ 1211.305054] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1211.310549] __x64_sys_sendto+0x1a1/0x210 [ 1211.314747] ? __sys_sendto+0x8e0/0x8e0 [ 1211.318758] do_syscall_64+0x15b/0x230 [ 1211.322671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1211.327976] RIP: 0033:0x455e29 [ 1211.331162] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1211.350648] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1211.358378] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1211.365660] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1211.372954] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1211.380254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1211.387536] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000030 [ 1211.394841] CPU: 0 PID: 28891 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1211.402145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1211.411534] Call Trace: [ 1211.414184] dump_stack+0x185/0x1e0 [ 1211.417893] should_fail+0x8a7/0xae0 [ 1211.421671] __should_failslab+0x278/0x2a0 [ 1211.425993] should_failslab+0x29/0x70 [ 1211.429932] __kmalloc+0xcb/0x370 [ 1211.433434] ? kmsan_set_origin_inline+0x6b/0x120 [ 1211.438325] ? alloc_pipe_info+0xb8/0x920 [ 1211.439217] FAULT_INJECTION: forcing a failure. [ 1211.439217] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.442524] alloc_pipe_info+0xb8/0x920 [ 1211.442561] ? splice_direct_to_actor+0x70/0x1090 [ 1211.442584] ? do_splice_direct+0x351/0x5a0 [ 1211.442643] splice_direct_to_actor+0xd93/0x1090 [ 1211.471746] ? do_splice_direct+0x5a0/0x5a0 [ 1211.476107] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1211.481551] ? security_file_permission+0x26d/0x480 [ 1211.486630] do_splice_direct+0x351/0x5a0 [ 1211.490817] do_sendfile+0x10ab/0x1e80 [ 1211.494755] __x64_sys_sendfile64+0x228/0x3b0 [ 1211.499283] ? __ia32_sys_sendfile+0x160/0x160 [ 1211.503893] do_syscall_64+0x15b/0x230 [ 1211.507809] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1211.513019] RIP: 0033:0x455e29 [ 1211.516220] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1211.535708] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1211.543438] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1211.550727] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1211.558006] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1211.565294] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1211.572663] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000000 [ 1211.579976] CPU: 1 PID: 28865 Comm: syz-executor6 Not tainted 4.18.0-rc4+ #23 [ 1211.587452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1211.596838] Call Trace: [ 1211.599493] dump_stack+0x185/0x1e0 [ 1211.603179] should_fail+0x8a7/0xae0 [ 1211.606954] __should_failslab+0x278/0x2a0 [ 1211.611247] should_failslab+0x29/0x70 [ 1211.615189] __kmalloc_node_track_caller+0x258/0x11d0 [ 1211.620449] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1211.625861] ? _sctp_make_chunk+0xf6/0x8f0 [ 1211.630182] __alloc_skb+0x2cb/0x9e0 [ 1211.634065] ? _sctp_make_chunk+0xf6/0x8f0 [ 1211.638391] _sctp_make_chunk+0xf6/0x8f0 [ 1211.642505] ? sctp_make_heartbeat+0x6a/0xad0 [ 1211.647046] ? sctp_sf_do_prm_requestheartbeat+0x8f/0x500 [ 1211.652665] sctp_make_heartbeat+0xb8/0xad0 [ 1211.657051] ? kmsan_set_origin+0x9e/0x160 [ 1211.661377] sctp_sf_do_prm_requestheartbeat+0x8f/0x500 [ 1211.666813] ? __msan_get_context_state+0x9/0x30 [ 1211.671639] ? sctp_sm_lookup_event+0x6a1/0x900 [ 1211.676380] sctp_do_sm+0x2d9/0x9fe0 [ 1211.680141] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1211.685591] ? dput+0x391/0x530 [ 1211.688934] ? sctp_sf_shutdown_ack_sent_prm_abort+0xf0/0xf0 [ 1211.694821] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1211.700273] ? unlock_page_memcg+0x7a/0x1d0 [ 1211.704680] ? page_add_file_rmap+0x5fc/0x6e0 [ 1211.709251] sctp_primitive_REQUESTHEARTBEAT+0x175/0x1a0 [ 1211.714763] sctp_apply_peer_addr_params+0x207/0x1660 [ 1211.720026] sctp_setsockopt+0x1244f/0x12d00 [ 1211.724515] ? sctp_shutdown+0x270/0x270 [ 1211.728627] sock_common_setsockopt+0x13b/0x170 [ 1211.733335] ? sock_common_recvmsg+0x2a0/0x2a0 [ 1211.737996] __sys_setsockopt+0x496/0x540 [ 1211.742187] __x64_sys_setsockopt+0x15c/0x1c0 [ 1211.746716] ? __ia32_sys_recv+0x180/0x180 [ 1211.750983] do_syscall_64+0x15b/0x230 [ 1211.754893] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1211.760090] RIP: 0033:0x455e29 [ 1211.763282] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1211.783514] RSP: 002b:00007f8d1713dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1211.791239] RAX: ffffffffffffffda RBX: 00007f8d1713e6d4 RCX: 0000000000455e29 [ 1211.798529] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000014 [ 1211.805828] RBP: 000000000072bea0 R08: 0000000000000098 R09: 0000000000000000 [ 1211.813121] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000015 00:19:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="a36ed3edad2554c11000a95c00000500b6f7"], 0x10}, 0x1}, 0x0) 00:19:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-256-generic,ecb-cipher_null)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 00:19:32 executing program 7: capset(&(0x7f00000fc000)={0x399f1336}, &(0x7f000047efe8)={0x0, 0xfffffffffffffffe}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x200) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_map}) 00:19:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x3a9, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa2f0086dd6062a09c00082100fe8000000000000000000000000000bbfe80000000000000aa0000000000089c78"], &(0x7f0000000080)) 00:19:32 executing program 5 (fault-call:4 fault-nth:49): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1211.820407] R13: 00000000004c7ce8 R14: 00000000004d2d10 R15: 0000000000000001 [ 1211.947451] FAULT_INJECTION: forcing a failure. [ 1211.947451] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.958949] CPU: 1 PID: 28908 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1211.966456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1211.975866] Call Trace: [ 1211.978609] dump_stack+0x185/0x1e0 [ 1211.982307] ? __should_failslab+0x278/0x2a0 [ 1211.986781] should_fail+0x8a7/0xae0 [ 1211.990551] __should_failslab+0x278/0x2a0 00:19:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1297db0a000002000000000038166719"], 0x10}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, r0, r0) [ 1211.994838] should_failslab+0x29/0x70 [ 1211.998795] __kmalloc+0xcb/0x370 [ 1212.002329] ? sctp_add_bind_addr+0xb0/0x630 [ 1212.006787] sctp_add_bind_addr+0xb0/0x630 [ 1212.011066] ? sctp_bind_addr_state+0x2a0/0x370 [ 1212.015794] sctp_copy_local_addr_list+0x4e8/0x660 [ 1212.020787] sctp_copy_one_addr+0x210/0xc40 [ 1212.025690] sctp_bind_addr_copy+0x28c/0x970 [ 1212.030200] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1212.035816] sctp_sendmsg+0x4b49/0x6500 [ 1212.039897] ? sctp_getsockopt+0x15e30/0x15e30 [ 1212.044535] inet_sendmsg+0x3fc/0x760 [ 1212.048422] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1212.053864] ? inet_getname+0x4a0/0x4a0 [ 1212.058077] __sys_sendto+0x798/0x8e0 [ 1212.062008] ? syscall_return_slowpath+0x108/0x800 [ 1212.067035] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1212.072600] __x64_sys_sendto+0x1a1/0x210 [ 1212.076875] ? __sys_sendto+0x8e0/0x8e0 [ 1212.081011] do_syscall_64+0x15b/0x230 [ 1212.084977] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1212.090480] RIP: 0033:0x455e29 [ 1212.093696] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1212.113310] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1212.121076] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1212.128392] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1212.135734] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:33 executing program 6 (fault-call:6 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:33 executing program 1 (fault-call:3 fault-nth:1): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:33 executing program 7: unshare(0x8000400) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000840)={&(0x7f0000000800)='\'\x00'}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000000880)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x3, 0x3, 0x3, 0x2}}, 0x26) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) sched_getparam(r3, &(0x7f0000000400)) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000001040)="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", 0x1000) socketpair$inet(0x2, 0xa, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r5, &(0x7f00000000c0), &(0x7f0000000100)}, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r2, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r6, 0x51a, 0x8}, 0xc) r7 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x200}) r8 = fcntl$getown(r7, 0x9) ptrace$setregs(0xf, r8, 0x7ff, &(0x7f0000000380)="0418321d494bf20d6d") r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) rt_sigqueueinfo(r3, 0x1e, &(0x7f0000000440)={0x36, 0x100000001, 0x8, 0x10001}) ioctl$BLKTRACESTOP(r9, 0x1275, 0x0) write$P9_RXATTRWALK(r9, &(0x7f00000001c0)={0xf, 0x1f, 0x1, 0xfff}, 0xf) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f0000000040)={0x0, 0x7fffffff, 0xef}) write$P9_RLOPEN(r9, &(0x7f0000000280)={0x18, 0xd, 0x1, {{0x21, 0x0, 0x5}, 0x4ca}}, 0x18) 00:19:33 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b50200000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9140, 0x400040) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x80000) 00:19:33 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="000000007463703e00aaf879d4851257c3ac53a89cd91e5731339e0ffb5d178313ffeccef08ca45150439d1ff32210551cafca89142dddf8c4cbf243894a502749ed5cf91c60274cf5b6d14247df12f3dc418f4ad3d77f91aad11a84f18a3daf88e4bb79aef1cb151424288240a3bb87858355e57c84a92652a089df45c232ea5ac9489de4a1116b3df76d031c84b859cbd1f8cffa1a5009b852f953863c9d515ade8c7078cbbf982446df3c7557ccf1f3b15a9b17d2fca5765094af3becbe0bd5208d0699") fchdir(r1) exit(0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) syz_fuse_mount(&(0x7f0000000040)="e91f7189591e9233614b2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) [ 1212.143138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1212.150539] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000031 [ 1212.293557] FAULT_INJECTION: forcing a failure. [ 1212.293557] name failslab, interval 1, probability 0, space 0, times 0 [ 1212.305066] CPU: 0 PID: 28930 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1212.313074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1212.322805] Call Trace: [ 1212.325536] dump_stack+0x185/0x1e0 [ 1212.329242] should_fail+0x8a7/0xae0 [ 1212.333106] __should_failslab+0x278/0x2a0 [ 1212.337438] should_failslab+0x29/0x70 [ 1212.341380] __kmalloc+0xcb/0x370 [ 1212.344884] ? kmsan_set_origin_inline+0x6b/0x120 [ 1212.349871] ? alloc_pipe_info+0x515/0x920 [ 1212.354171] alloc_pipe_info+0x515/0x920 [ 1212.358308] splice_direct_to_actor+0xd93/0x1090 [ 1212.363131] ? do_splice_direct+0x5a0/0x5a0 [ 1212.367526] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1212.373013] ? security_file_permission+0x26d/0x480 [ 1212.378149] do_splice_direct+0x351/0x5a0 [ 1212.382396] do_sendfile+0x10ab/0x1e80 [ 1212.386404] __x64_sys_sendfile64+0x228/0x3b0 [ 1212.390998] ? __ia32_sys_sendfile+0x160/0x160 [ 1212.395672] do_syscall_64+0x15b/0x230 [ 1212.399629] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1212.404866] RIP: 0033:0x455e29 [ 1212.408071] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1212.428480] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1212.436261] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 00:19:33 executing program 5 (fault-call:4 fault-nth:50): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0b00020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000080)=""/59, &(0x7f0000000240)=0x3b) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000001c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r4}}, 0x18) [ 1212.443762] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1212.451178] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1212.458747] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1212.466065] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000001 [ 1212.480960] FAULT_INJECTION: forcing a failure. [ 1212.480960] name failslab, interval 1, probability 0, space 0, times 0 [ 1212.492521] CPU: 1 PID: 28936 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1212.499844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1212.509463] Call Trace: [ 1212.512124] dump_stack+0x185/0x1e0 [ 1212.515821] ? __should_failslab+0x278/0x2a0 [ 1212.520375] should_fail+0x8a7/0xae0 [ 1212.524240] __should_failslab+0x278/0x2a0 [ 1212.528539] should_failslab+0x29/0x70 [ 1212.532723] __kmalloc+0xcb/0x370 [ 1212.536250] ? sctp_add_bind_addr+0xb0/0x630 [ 1212.540705] sctp_add_bind_addr+0xb0/0x630 [ 1212.545007] ? sctp_bind_addr_state+0x2a0/0x370 [ 1212.549712] sctp_copy_local_addr_list+0x4e8/0x660 [ 1212.554700] sctp_copy_one_addr+0x210/0xc40 [ 1212.559094] sctp_bind_addr_copy+0x28c/0x970 [ 1212.563618] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1212.569227] sctp_sendmsg+0x4b49/0x6500 [ 1212.573336] ? sctp_getsockopt+0x15e30/0x15e30 [ 1212.577979] inet_sendmsg+0x3fc/0x760 [ 1212.581939] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1212.587369] ? inet_getname+0x4a0/0x4a0 [ 1212.591394] __sys_sendto+0x798/0x8e0 [ 1212.595286] ? syscall_return_slowpath+0x108/0x800 [ 1212.600287] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1212.605742] __x64_sys_sendto+0x1a1/0x210 [ 1212.610013] ? __sys_sendto+0x8e0/0x8e0 [ 1212.614054] do_syscall_64+0x15b/0x230 [ 1212.618020] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1212.623516] RIP: 0033:0x455e29 [ 1212.626817] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1212.646797] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1212.654558] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1212.661862] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1212.669182] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1212.676498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1212.683809] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000032 00:19:33 executing program 0: r0 = socket(0x1e, 0x4, 0x0) clock_getres(0x2000000007, &(0x7f0000002100)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000003a00)=[{{&(0x7f0000000100)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000180)=[{0xd0, 0x105, 0xfffffffffffffff7, "b3718fa8bfff36d45f59fb6046b8f2dc5179a1210647ef83317910855ca383a756423f5bdcf6de15bbd2f27a861f3122356faa33a8307fb21bb0df33a5d5ebc750b7b43e3cf5fc34af83f7198c23d4053bbbd802a3ba3605ba8a4e3d7e2c4308aeaf22521a0232152f4994f4c8a89e2c225812caf499cf5a15515022368dad0742cc5f9024f6ea88e30f07d735b2f76a8e42b6868ca2b3472b4a22cada5dbe04763d8870eba3de412b9f996f557e8e86663d4bb3cdd268d151b7eb0a83"}, {0xe8, 0x11e, 0x1, "3d73cbb9f5eb1c7f9d68fb17624364cc70b8f85a04ef5b5704523c28f14e67b5867f15815d45357e5078f88b3a1e6946159720670043297576f1b46cc05c70ae8bfbf683d11c7f1467cb601e6c108b8323ed0f88486cfe7d811462e7872a30e192c883f790986b372850796c85870485527d120e9d48f5a9d35da416686c81b03ada91b1fa5afccc6785c25c7e98f591a9021d7dd374cb20d766be59d57e905ea44171a94157a2579b3db2168d9dd1a4d234d6d717934c24a2d46c6c3244f85cb3d9c485796e11ee3f94b35d128a58fe1028"}, {0x1010, 0x0, 0x9, "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{&(0x7f0000002640)="8229d778aa5aae65391d9cc36c5df9efe29951a80be9d49deeeec4a83aa2710caac9f9ef22a4048ea1707e32c5d5a9ee859c497b8f0f75476f01bdd54a2b52b66222a9fe55bb27de91ac17c60418acbb830d95894111f34eee33c5923a67a634c3245b53b5bab7c3d883892abfda0e5b21f98050c4d5f5379a1e99e12b83e0bbbde7d8ca3e135e572a6f5db11b2672e0e9cbbb19a9be704ddad6f44fa306f41e26f215f0b31dde5d071db045aae1420b5248f431e5692ba70c409480ec61b42002d06f735536491f89e489b2859a314ff133019dd40baa38fcde8997e28eeb36db2873005f2a84aa941a86030857bbbd", 0xf0}, {&(0x7f0000002740)="d0aee2740f163714c5c6373171489cb87b311161cbc3e0761c0e4d7109b6ab8c75ee36adadbd7481026a7df677eccf3443f31dd730a41db08b218c38155a22434ecc22b00a3d8d9599c005d47e8919e64964fac9efbbf7fe00529c87a5171d0b9d0cb4bf399fc3b7bae6cf3b1bc37d", 0x6f}], 0x9, &(0x7f0000002880)=[{0xf0, 0x10f, 0xfffffffffffff000, 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"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"}], 0x1160, 0x800}, 0x8}], 0x4, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) r2 = dup(r0) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) 00:19:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRESOCT=r0], 0x17}, 0x1}, 0x0) 00:19:33 executing program 5 (fault-call:4 fault-nth:51): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:33 executing program 1 (fault-call:3 fault-nth:2): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) fcntl$setpipe(r0, 0x408, 0x0) read(r0, &(0x7f0000000000)=""/126, 0x7e) dup2(r0, r0) [ 1212.970871] FAULT_INJECTION: forcing a failure. [ 1212.970871] name failslab, interval 1, probability 0, space 0, times 0 [ 1212.982320] CPU: 0 PID: 28962 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1212.989734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1212.999118] Call Trace: [ 1213.001857] dump_stack+0x185/0x1e0 [ 1213.005546] should_fail+0x8a7/0xae0 [ 1213.009320] __should_failslab+0x278/0x2a0 [ 1213.013611] should_failslab+0x29/0x70 00:19:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, 0x1000, 0x9, 0x40000000000000, 0x100, 0x2, 0x90, r1}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000010a07031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 1213.017594] __kmalloc_node+0x23c/0x1240 [ 1213.022953] ? kmsan_set_origin_inline+0x6b/0x120 [ 1213.027866] ? kvmalloc_node+0x19d/0x370 [ 1213.029783] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 1213.032026] kvmalloc_node+0x19d/0x370 [ 1213.032067] iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1213.032150] default_file_splice_read+0x2df/0x11a0 [ 1213.032186] ? __fsnotify_parent+0x13f/0x5a0 [ 1213.032270] ? security_file_permission+0x447/0x480 [ 1213.064230] ? rw_verify_area+0x35e/0x580 [ 1213.068489] ? __ia32_sys_tee+0x160/0x160 [ 1213.072703] splice_direct_to_actor+0x4cf/0x1090 [ 1213.077529] ? do_splice_direct+0x5a0/0x5a0 [ 1213.081963] do_splice_direct+0x351/0x5a0 [ 1213.086200] do_sendfile+0x10ab/0x1e80 [ 1213.090183] __x64_sys_sendfile64+0x228/0x3b0 [ 1213.094783] ? __ia32_sys_sendfile+0x160/0x160 [ 1213.099434] do_syscall_64+0x15b/0x230 [ 1213.103385] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1213.108609] RIP: 0033:0x455e29 00:19:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a0000020000000000381667198ea31e5573e73d7eeb9a7d61e6fa8341f07664dcf78bcac2d66da89d0f685441589622b52180d04979a5528246c2ee83bddf2f42821fde85b54008a614976dcb6cf41b6e1488d89af849f2e19aa19686d186d0d937b0a0720852755bec958f66628708ed7add63b8a7284ab942adba57574bace02a560bcb07876ebb2ab2caa26bfcdeb8c68ffb3284b0d27ae534e557ac8602e9e4859e337426d407241717fa1e54993dfba2816dde9829"], 0x10}, 0x1}, 0x0) [ 1213.111896] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1213.131620] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1213.139400] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1213.146711] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1213.154019] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1213.161331] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1213.168649] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000002 [ 1213.182287] FAULT_INJECTION: forcing a failure. [ 1213.182287] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.193801] CPU: 0 PID: 28957 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1213.201129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1213.210518] Call Trace: [ 1213.213317] dump_stack+0x185/0x1e0 [ 1213.216995] ? __should_failslab+0x278/0x2a0 [ 1213.221459] should_fail+0x8a7/0xae0 [ 1213.225232] __should_failslab+0x278/0x2a0 [ 1213.229540] should_failslab+0x29/0x70 [ 1213.233483] __kmalloc+0xcb/0x370 [ 1213.236986] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1213.241350] ? sctp_add_bind_addr+0xb0/0x630 [ 1213.245812] sctp_add_bind_addr+0xb0/0x630 [ 1213.250095] ? sctp_bind_addr_state+0x2a0/0x370 [ 1213.254912] sctp_copy_local_addr_list+0x4e8/0x660 [ 1213.259905] sctp_copy_one_addr+0x210/0xc40 [ 1213.264288] sctp_bind_addr_copy+0x28c/0x970 [ 1213.268800] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1213.274396] sctp_sendmsg+0x4b49/0x6500 [ 1213.278449] ? sctp_getsockopt+0x15e30/0x15e30 [ 1213.283086] inet_sendmsg+0x3fc/0x760 [ 1213.286963] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1213.292409] ? inet_getname+0x4a0/0x4a0 [ 1213.296432] __sys_sendto+0x798/0x8e0 [ 1213.300935] ? syscall_return_slowpath+0x108/0x800 [ 1213.305953] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1213.311459] __x64_sys_sendto+0x1a1/0x210 [ 1213.315705] ? __sys_sendto+0x8e0/0x8e0 [ 1213.319753] do_syscall_64+0x15b/0x230 [ 1213.323787] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1213.329013] RIP: 0033:0x455e29 [ 1213.332220] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1213.351814] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1213.359598] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 00:19:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2000000000000001, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0xe3, 0xfffffffffffffffd, 0x7fff, 0x3ff, 0x14}) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0xac00) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000180)=0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000000, 0x800) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0xc0145401, &(0x7f0000000340)=""/4096) 00:19:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000080)) [ 1213.366912] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1213.374222] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1213.381529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1213.388838] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000033 00:19:34 executing program 1 (fault-call:3 fault-nth:3): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:34 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x0, 0x84080) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x8, @empty, 0x81}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xca, @dev={0xfe, 0x80, [], 0x1f}, 0x81}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000340)={r2, 0x10000}, 0x8) fcntl$getown(r1, 0x9) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2, @multicast2, @rand_addr}, &(0x7f0000000300)=0xc) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[], 0xfffffffffffffe74}, 0x1}, 0x0) 00:19:34 executing program 5 (fault-call:4 fault-nth:52): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1213.582187] FAULT_INJECTION: forcing a failure. [ 1213.582187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1213.594267] CPU: 0 PID: 28992 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1213.601582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1213.610975] Call Trace: [ 1213.613633] dump_stack+0x185/0x1e0 [ 1213.617348] ? __alloc_pages_nodemask+0x622/0x6320 [ 1213.622341] should_fail+0x8a7/0xae0 [ 1213.626146] __alloc_pages_nodemask+0x622/0x6320 [ 1213.630951] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1213.636390] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1213.641743] ? kmsan_kmalloc+0xa1/0x120 [ 1213.645784] ? __kmalloc_node+0xe5d/0x1240 [ 1213.650081] ? kvmalloc_node+0x19d/0x370 [ 1213.654214] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1213.659525] ? default_file_splice_read+0x2df/0x11a0 [ 1213.664724] ? splice_direct_to_actor+0x4cf/0x1090 [ 1213.669717] ? do_splice_direct+0x351/0x5a0 [ 1213.674089] ? do_sendfile+0x10ab/0x1e80 [ 1213.678198] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1213.683828] ? do_syscall_64+0x15b/0x230 [ 1213.687939] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1213.688835] FAULT_INJECTION: forcing a failure. [ 1213.688835] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.693368] ? kmsan_set_origin_inline+0x6b/0x120 [ 1213.693399] ? __msan_poison_alloca+0x183/0x220 [ 1213.693427] ? __should_failslab+0x278/0x2a0 [ 1213.693502] ? kmsan_set_origin_inline+0x6b/0x120 [ 1213.693550] ? __msan_poison_alloca+0x183/0x220 [ 1213.728204] ? __kmalloc_node+0xb8a/0x1240 [ 1213.732480] alloc_pages_current+0x6b1/0x970 [ 1213.736910] push_pipe+0x680/0xca0 [ 1213.740511] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1213.745582] default_file_splice_read+0x2df/0x11a0 [ 1213.750706] ? __fsnotify_parent+0x13f/0x5a0 [ 1213.755172] ? security_file_permission+0x447/0x480 [ 1213.760231] ? rw_verify_area+0x35e/0x580 [ 1213.764436] ? __ia32_sys_tee+0x160/0x160 [ 1213.768699] splice_direct_to_actor+0x4cf/0x1090 [ 1213.773482] ? do_splice_direct+0x5a0/0x5a0 [ 1213.777864] do_splice_direct+0x351/0x5a0 [ 1213.782068] do_sendfile+0x10ab/0x1e80 [ 1213.786006] __x64_sys_sendfile64+0x228/0x3b0 [ 1213.790539] ? __ia32_sys_sendfile+0x160/0x160 [ 1213.795181] do_syscall_64+0x15b/0x230 [ 1213.799114] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1213.804338] RIP: 0033:0x455e29 [ 1213.807611] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1213.827096] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1213.834838] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1213.842116] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1213.849390] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1213.856683] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1213.863964] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000003 [ 1213.871280] CPU: 1 PID: 28995 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1213.878828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1213.888228] Call Trace: [ 1213.891035] dump_stack+0x185/0x1e0 [ 1213.894851] ? __should_failslab+0x278/0x2a0 [ 1213.899332] should_fail+0x8a7/0xae0 [ 1213.903125] __should_failslab+0x278/0x2a0 [ 1213.907455] should_failslab+0x29/0x70 [ 1213.911425] __kmalloc+0xcb/0x370 [ 1213.914937] ? sctp_add_bind_addr+0xb0/0x630 [ 1213.919421] sctp_add_bind_addr+0xb0/0x630 [ 1213.923731] ? sctp_bind_addr_state+0x2a0/0x370 [ 1213.928471] sctp_copy_local_addr_list+0x4e8/0x660 [ 1213.933481] sctp_copy_one_addr+0x210/0xc40 [ 1213.937858] sctp_bind_addr_copy+0x28c/0x970 [ 1213.942358] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1213.948056] sctp_sendmsg+0x4b49/0x6500 [ 1213.952121] ? sctp_getsockopt+0x15e30/0x15e30 [ 1213.956755] inet_sendmsg+0x3fc/0x760 [ 1213.960626] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1213.966170] ? inet_getname+0x4a0/0x4a0 [ 1213.970208] __sys_sendto+0x798/0x8e0 [ 1213.974127] ? syscall_return_slowpath+0x108/0x800 [ 1213.979146] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1213.984623] __x64_sys_sendto+0x1a1/0x210 [ 1213.988951] ? __sys_sendto+0x8e0/0x8e0 [ 1213.993026] do_syscall_64+0x15b/0x230 [ 1213.997064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1214.002387] RIP: 0033:0x455e29 [ 1214.005599] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1214.025308] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 00:19:35 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TCFLSH(r0, 0x80045430, 0x706ffc) 00:19:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x3, 0x458, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000890], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'syz_tun\x00', 'team0\x00', 'ifb0\x00', 'veth1_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}, {{{0x1d, 0x0, 0x0, 'bcsh0\x00', 'bcsf0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0x150, 0x188, [@connlabel={'connlabel\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a35d853a1141603742a69fd593432c42bb7c1d3d02c9601090974ccafc41da6bc736d616b5fe88e126d50e6a97c4b7050e74b2cbec803733872ecffb0e5765f3"}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x160, 0x198, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x4d0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x100, 0xc) [ 1214.033050] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1214.040354] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1214.047640] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1214.054926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1214.062244] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000034 00:19:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:35 executing program 1 (fault-call:3 fault-nth:4): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1000000000089e, 0x7f, 0x3, 0x1}, {0x9, 0xa, 0x2, 0x8000000c84d1ea}, {0x7e00000000000000, 0x100000001, 0x2}, {0x4, 0x8, 0x5, 0x7}]}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000001340)={@mcast2, 0x0}, &(0x7f0000001380)=0x14) sendmsg$nl_route(r3, &(0x7f0000001440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)=@ipv4_deladdr={0x3c, 0x15, 0x200, 0x70bd26, 0x25dfdbfb, {0x2, 0x8, 0x2, 0xff, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x1f, 0xa19, 0x5, 0x6}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x23acf93f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000001b8c48afe5fedf8fa9df06f9ca0d1d29db00000000fc19afac8048e63180ef00"], 0x28}, 0x1}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r6, 0x5441, 0x7) [ 1214.319303] cannot load conntrack support for proto=7 [ 1214.353873] FAULT_INJECTION: forcing a failure. [ 1214.353873] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1214.365737] CPU: 0 PID: 29025 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1214.373023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1214.382483] Call Trace: [ 1214.385095] dump_stack+0x185/0x1e0 [ 1214.388746] should_fail+0x8a7/0xae0 [ 1214.392497] __alloc_pages_nodemask+0x622/0x6320 [ 1214.397288] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1214.402841] ? get_page_from_freelist+0xb01f/0xbb50 [ 1214.407876] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1214.413274] ? __save_stack_trace+0xa45/0xca0 [ 1214.417799] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 1214.423543] ? is_bpf_text_address+0x47e/0x4b0 [ 1214.428287] ? kmsan_set_origin_inline+0x6b/0x120 [ 1214.433158] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1214.438201] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1214.443111] cannot load conntrack support for proto=7 [ 1214.443595] kmsan_alloc_page+0x80/0xe0 [ 1214.452755] __alloc_pages_nodemask+0x105b/0x6320 [ 1214.457623] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1214.463011] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1214.468297] ? kmsan_kmalloc+0xa1/0x120 [ 1214.472282] ? __kmalloc_node+0xe5d/0x1240 [ 1214.476533] ? kvmalloc_node+0x19d/0x370 [ 1214.480608] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1214.484385] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 1214.485832] ? default_file_splice_read+0x2df/0x11a0 [ 1214.485853] ? splice_direct_to_actor+0x4cf/0x1090 [ 1214.485873] ? do_splice_direct+0x351/0x5a0 [ 1214.485888] ? do_sendfile+0x10ab/0x1e80 [ 1214.485917] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1214.517373] ? do_syscall_64+0x15b/0x230 [ 1214.521490] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1214.526868] ? kmsan_set_origin_inline+0x6b/0x120 [ 1214.531724] ? __msan_poison_alloca+0x183/0x220 [ 1214.536403] ? __should_failslab+0x278/0x2a0 [ 1214.540826] ? kmsan_set_origin_inline+0x6b/0x120 [ 1214.545696] ? __msan_poison_alloca+0x183/0x220 [ 1214.550380] ? rtnetlink_init+0x80/0xe10 [ 1214.554473] alloc_pages_current+0x6b1/0x970 [ 1214.554644] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 1214.558904] push_pipe+0x680/0xca0 [ 1214.558934] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1214.558970] default_file_splice_read+0x2df/0x11a0 [ 1214.558991] ? __fsnotify_parent+0x13f/0x5a0 [ 1214.559024] ? security_file_permission+0x447/0x480 [ 1214.590758] ? rw_verify_area+0x35e/0x580 [ 1214.594930] ? __ia32_sys_tee+0x160/0x160 [ 1214.599102] splice_direct_to_actor+0x4cf/0x1090 00:19:35 executing program 5 (fault-call:4 fault-nth:53): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0x9695, 0x1, 0x4, 0x0, 0x0, [], [], [], 0x1, 0x1}) [ 1214.603874] ? do_splice_direct+0x5a0/0x5a0 [ 1214.608230] do_splice_direct+0x351/0x5a0 [ 1214.612398] do_sendfile+0x10ab/0x1e80 [ 1214.616317] __x64_sys_sendfile64+0x228/0x3b0 [ 1214.620846] ? __ia32_sys_sendfile+0x160/0x160 [ 1214.625443] do_syscall_64+0x15b/0x230 [ 1214.629351] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1214.634552] RIP: 0033:0x455e29 [ 1214.637760] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1214.657098] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1214.663497] FAULT_INJECTION: forcing a failure. [ 1214.663497] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.664824] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1214.664835] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1214.664845] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1214.664854] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1214.664864] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000004 [ 1214.713479] CPU: 1 PID: 29039 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1214.720793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1214.730192] Call Trace: [ 1214.732866] dump_stack+0x185/0x1e0 [ 1214.736547] ? __should_failslab+0x278/0x2a0 [ 1214.741017] should_fail+0x8a7/0xae0 [ 1214.744897] __should_failslab+0x278/0x2a0 [ 1214.749226] should_failslab+0x29/0x70 [ 1214.753171] __kmalloc+0xcb/0x370 [ 1214.756705] ? sctp_add_bind_addr+0xb0/0x630 [ 1214.761163] sctp_add_bind_addr+0xb0/0x630 [ 1214.765440] ? sctp_bind_addr_state+0x2a0/0x370 [ 1214.770163] sctp_copy_local_addr_list+0x4e8/0x660 [ 1214.775161] sctp_copy_one_addr+0x210/0xc40 [ 1214.779578] sctp_bind_addr_copy+0x28c/0x970 [ 1214.779658] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1214.779699] sctp_sendmsg+0x4b49/0x6500 [ 1214.779761] ? sctp_getsockopt+0x15e30/0x15e30 [ 1214.779787] inet_sendmsg+0x3fc/0x760 [ 1214.779849] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1214.807648] ? inet_getname+0x4a0/0x4a0 [ 1214.811675] __sys_sendto+0x798/0x8e0 [ 1214.815579] ? syscall_return_slowpath+0x108/0x800 [ 1214.820586] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1214.826036] __x64_sys_sendto+0x1a1/0x210 [ 1214.830267] ? __sys_sendto+0x8e0/0x8e0 [ 1214.834314] do_syscall_64+0x15b/0x230 [ 1214.838251] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1214.843496] RIP: 0033:0x455e29 [ 1214.846718] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1214.866404] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1214.874165] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1214.881476] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1214.888788] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1214.896098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 00:19:35 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x4004510f, &(0x7f0000000000)) socketpair$inet6(0xa, 0xe, 0x6, &(0x7f00000000c0)) r1 = gettid() sched_getparam(r1, &(0x7f0000000040)) 00:19:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x800, 0x800) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000005}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="40f4ff006a47bea0655335eea3612cb4353483e5013ec780", @ANYRES16=r2, @ANYBLOB="503ca649546298224ea4ecda"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) 00:19:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) fcntl$getown(r0, 0x9) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}}) [ 1214.903413] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000035 00:19:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x800, 0x800) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000005}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="40f4ff006a47bea0655335eea3612cb4353483e5013ec780", @ANYRES16=r2, @ANYBLOB="503ca649546298224ea4ecda"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) 00:19:36 executing program 2: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000b73c87541168c66e1c6165b0"], 0x10}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:19:36 executing program 1 (fault-call:3 fault-nth:5): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100}}, 0x5, 0x0, 0x1000, 0x8, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xfffffffff9cea7d9}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff37) 00:19:36 executing program 5 (fault-call:4 fault-nth:54): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1215.182247] FAULT_INJECTION: forcing a failure. [ 1215.182247] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1215.194202] CPU: 1 PID: 29067 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1215.201498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.210954] Call Trace: [ 1215.213595] dump_stack+0x185/0x1e0 [ 1215.217262] should_fail+0x8a7/0xae0 [ 1215.221021] __alloc_pages_nodemask+0x622/0x6320 [ 1215.225820] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1215.231302] ? get_page_from_freelist+0xb01f/0xbb50 [ 1215.236354] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1215.241787] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 1215.247615] ? is_bpf_text_address+0x47e/0x4b0 [ 1215.252276] ? kmsan_set_origin_inline+0x6b/0x120 [ 1215.257159] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1215.262131] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1215.265594] FAULT_INJECTION: forcing a failure. [ 1215.265594] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.267520] kmsan_alloc_page+0x80/0xe0 [ 1215.267546] __alloc_pages_nodemask+0x105b/0x6320 [ 1215.267586] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1215.293314] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1215.298596] ? kmsan_kmalloc+0xa1/0x120 [ 1215.302578] ? __kmalloc_node+0xe5d/0x1240 [ 1215.307012] ? kvmalloc_node+0x19d/0x370 [ 1215.311074] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1215.316268] ? default_file_splice_read+0x2df/0x11a0 [ 1215.321372] ? splice_direct_to_actor+0x4cf/0x1090 [ 1215.326305] ? do_splice_direct+0x351/0x5a0 [ 1215.330667] ? do_sendfile+0x10ab/0x1e80 [ 1215.334725] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1215.339389] ? do_syscall_64+0x15b/0x230 [ 1215.343446] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1215.348813] ? kmsan_set_origin_inline+0x6b/0x120 [ 1215.353663] ? __msan_poison_alloca+0x183/0x220 [ 1215.358345] ? __should_failslab+0x278/0x2a0 [ 1215.362761] ? kmsan_set_origin_inline+0x6b/0x120 [ 1215.367602] ? __msan_poison_alloca+0x183/0x220 [ 1215.372275] ? rtnetlink_init+0x80/0xe10 [ 1215.376351] alloc_pages_current+0x6b1/0x970 [ 1215.380768] push_pipe+0x680/0xca0 [ 1215.384318] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1215.389359] default_file_splice_read+0x2df/0x11a0 [ 1215.394296] ? __fsnotify_parent+0x13f/0x5a0 [ 1215.398719] ? security_file_permission+0x447/0x480 [ 1215.403743] ? rw_verify_area+0x35e/0x580 [ 1215.407891] ? __ia32_sys_tee+0x160/0x160 [ 1215.412039] splice_direct_to_actor+0x4cf/0x1090 [ 1215.416799] ? do_splice_direct+0x5a0/0x5a0 [ 1215.421136] do_splice_direct+0x351/0x5a0 [ 1215.425293] do_sendfile+0x10ab/0x1e80 [ 1215.429197] __x64_sys_sendfile64+0x228/0x3b0 [ 1215.433699] ? __ia32_sys_sendfile+0x160/0x160 [ 1215.438279] do_syscall_64+0x15b/0x230 [ 1215.442170] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1215.447361] RIP: 0033:0x455e29 [ 1215.450541] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1215.469803] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 00:19:36 executing program 0: r0 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xd01634f0e6a9b3fe) keyctl$link(0x8, r0, r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x10000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) [ 1215.477519] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1215.484784] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1215.492050] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.499316] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1215.506580] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000005 [ 1215.513899] CPU: 0 PID: 29075 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1215.521206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.530597] Call Trace: [ 1215.533256] dump_stack+0x185/0x1e0 [ 1215.536961] ? __should_failslab+0x278/0x2a0 [ 1215.541437] should_fail+0x8a7/0xae0 [ 1215.545244] __should_failslab+0x278/0x2a0 [ 1215.549531] should_failslab+0x29/0x70 [ 1215.553505] __kmalloc+0xcb/0x370 [ 1215.557003] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1215.561369] ? sctp_add_bind_addr+0xb0/0x630 [ 1215.565831] sctp_add_bind_addr+0xb0/0x630 [ 1215.570114] ? sctp_bind_addr_state+0x2a0/0x370 [ 1215.574853] sctp_copy_local_addr_list+0x4e8/0x660 [ 1215.579847] sctp_copy_one_addr+0x210/0xc40 [ 1215.584223] sctp_bind_addr_copy+0x28c/0x970 [ 1215.588723] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1215.594324] sctp_sendmsg+0x4b49/0x6500 [ 1215.598384] ? sctp_getsockopt+0x15e30/0x15e30 [ 1215.603008] inet_sendmsg+0x3fc/0x760 [ 1215.606880] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1215.612340] ? inet_getname+0x4a0/0x4a0 [ 1215.616369] __sys_sendto+0x798/0x8e0 [ 1215.620262] ? syscall_return_slowpath+0x108/0x800 [ 1215.625273] ? __msan_metadata_ptr_for_load_1+0x10/0x20 00:19:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="205cc83d6d345f8f7620708632ea3974f523b2c571255902e0280f28d5") r1 = socket(0xa, 0x2, 0x0) fcntl$getown(r1, 0x9) getsockopt$sock_buf(r1, 0x1, 0x2, &(0x7f0000b56f40)=""/192, &(0x7f00000000c0)=0xc0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x0, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e24, 0x2, 'lc\x00', 0x20, 0x9, 0x3}, {@rand_addr=0x293, 0x4e24, 0x0, 0x10001, 0x7fffffff}}, 0x44) 00:19:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1215.630727] __x64_sys_sendto+0x1a1/0x210 [ 1215.634960] ? __sys_sendto+0x8e0/0x8e0 [ 1215.639005] do_syscall_64+0x15b/0x230 [ 1215.642948] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1215.648175] RIP: 0033:0x455e29 [ 1215.651407] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1215.671006] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 00:19:36 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x158) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x1e, 0xffffffff}) mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x0) [ 1215.678766] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1215.686078] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1215.693397] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1215.700721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1215.708037] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000036 [ 1215.769481] IPVS: set_ctl: invalid protocol: 0 172.20.20.12:20004 00:19:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=@acquire={0x128, 0x17, 0x15, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}}, @in=@multicast1=0xe0000001, {@in6=@dev={0xfe, 0x80}, @in6}, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bbd, 0x1}}}, 0x128}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000002cc0)=@ll, &(0x7f0000002d40)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002d80)={0x0, 0x7}, &(0x7f0000002dc0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002e00)={r2, 0x4}, 0x8) 00:19:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'veth0_to_bridge\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) 00:19:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="9e8d"]}, 0x18}, 0x1}, 0x0) 00:19:36 executing program 1 (fault-call:3 fault-nth:6): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) mq_getsetattr(r0, &(0x7f0000000100)={0x7, 0xffffffff80000000, 0x1ff, 0x8, 0xffffffff, 0x7, 0x5, 0xf14}, &(0x7f0000000140)) r1 = socket(0xb, 0x1, 0x0) getsockopt$inet6_int(r1, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000013000)=0x4) mq_open(&(0x7f0000000000)='cpuseteth1md5sum!\x00', 0x0, 0x1, &(0x7f0000000080)={0x9, 0x6010, 0x1, 0x0, 0x8, 0x100000001, 0xbd67, 0x2}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x1, 0x20000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000280)) 00:19:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) dup(r0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02012200020300000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1216.130829] FAULT_INJECTION: forcing a failure. [ 1216.130829] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1216.143044] CPU: 0 PID: 29104 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1216.151597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1216.160993] Call Trace: [ 1216.163670] dump_stack+0x185/0x1e0 [ 1216.167380] ? __alloc_pages_nodemask+0x622/0x6320 [ 1216.172380] should_fail+0x8a7/0xae0 [ 1216.176163] __alloc_pages_nodemask+0x622/0x6320 [ 1216.180959] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1216.186399] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1216.191790] ? kmsan_kmalloc+0xa1/0x120 [ 1216.195833] ? __kmalloc_node+0xe5d/0x1240 [ 1216.200153] ? kvmalloc_node+0x19d/0x370 [ 1216.204282] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1216.209545] ? default_file_splice_read+0x2df/0x11a0 [ 1216.214735] ? splice_direct_to_actor+0x4cf/0x1090 [ 1216.219755] ? do_splice_direct+0x351/0x5a0 [ 1216.224131] ? do_sendfile+0x10ab/0x1e80 [ 1216.228252] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1216.233037] ? do_syscall_64+0x15b/0x230 [ 1216.237168] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1216.242603] ? kmsan_set_origin_inline+0x6b/0x120 [ 1216.247513] ? __msan_poison_alloca+0x183/0x220 [ 1216.252237] ? __should_failslab+0x278/0x2a0 [ 1216.256732] ? kmsan_set_origin_inline+0x6b/0x120 [ 1216.261611] ? __msan_poison_alloca+0x183/0x220 [ 1216.266324] ? rtnetlink_init+0x80/0xe10 [ 1216.270462] alloc_pages_current+0x6b1/0x970 [ 1216.274913] push_pipe+0x680/0xca0 [ 1216.278488] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1216.283599] default_file_splice_read+0x2df/0x11a0 [ 1216.288602] ? __fsnotify_parent+0x13f/0x5a0 [ 1216.293131] ? security_file_permission+0x447/0x480 [ 1216.298250] ? rw_verify_area+0x35e/0x580 [ 1216.302529] ? __ia32_sys_tee+0x160/0x160 [ 1216.306744] splice_direct_to_actor+0x4cf/0x1090 [ 1216.311568] ? do_splice_direct+0x5a0/0x5a0 [ 1216.316004] do_splice_direct+0x351/0x5a0 [ 1216.320254] do_sendfile+0x10ab/0x1e80 [ 1216.324258] __x64_sys_sendfile64+0x228/0x3b0 [ 1216.328833] ? __ia32_sys_sendfile+0x160/0x160 [ 1216.333492] do_syscall_64+0x15b/0x230 [ 1216.337441] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1216.342695] RIP: 0033:0x455e29 [ 1216.345914] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1216.365595] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1216.373396] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 00:19:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x3f, 0x20}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x2b}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x2, 0xb03b, 0x4, 0x6, 0x8, 0x2, 0x4, {r3, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xfff, 0x3f, 0x0, 0x0, 0x5e0136e3}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x10000, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000400)) 00:19:37 executing program 5 (fault-call:4 fault-nth:55): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:37 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000001340)) fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x4) pipe2(&(0x7f0000000040), 0x80000) 00:19:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x80}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0xffffffffffffffff, 0x802}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 00:19:37 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x7fff, 0x15bb, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc4c85513, &(0x7f0000000140)={{0x0, 0x2, 0x0, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f00000000c0)}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'bond_slave_1\x00', 0x7e9}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x9, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000000240)) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='timers\x00') timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000000180)) preadv(r3, &(0x7f0000000040)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) r4 = semget$private(0x0, 0x0, 0x2b6) semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f0000000280)=""/11) readahead(r2, 0x0, 0x9) [ 1216.380724] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1216.388037] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1216.395393] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1216.402794] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000006 [ 1216.514824] FAULT_INJECTION: forcing a failure. [ 1216.514824] name failslab, interval 1, probability 0, space 0, times 0 [ 1216.526224] CPU: 0 PID: 29124 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1216.533532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1216.542932] Call Trace: [ 1216.545601] dump_stack+0x185/0x1e0 [ 1216.549288] ? __should_failslab+0x278/0x2a0 [ 1216.553766] should_fail+0x8a7/0xae0 [ 1216.557573] __should_failslab+0x278/0x2a0 00:19:37 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc1f, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001180)="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", 0x2c3}], 0x1, &(0x7f0000000200)}, 0x8000) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)="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", 0x2d4}], 0x1, &(0x7f0000003b40)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000840)=0x802, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000800)=0x4) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000002600)=ANY=[@ANYBLOB="9c100000180008002dbd7000ffdbdf258000140200b8000000200000701016006c10570014007900000000000000000000000000000000000400920008004300", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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"], 0x109c}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) [ 1216.561899] should_failslab+0x29/0x70 [ 1216.565842] __kmalloc+0xcb/0x370 [ 1216.569352] ? sctp_add_bind_addr+0xb0/0x630 [ 1216.573817] sctp_add_bind_addr+0xb0/0x630 [ 1216.578106] ? sctp_bind_addr_state+0x2a0/0x370 [ 1216.582844] sctp_copy_local_addr_list+0x4e8/0x660 [ 1216.587849] sctp_copy_one_addr+0x210/0xc40 [ 1216.592250] sctp_bind_addr_copy+0x28c/0x970 [ 1216.596775] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1216.602390] sctp_sendmsg+0x4b49/0x6500 [ 1216.606815] ? sctp_getsockopt+0x15e30/0x15e30 [ 1216.611455] inet_sendmsg+0x3fc/0x760 [ 1216.615352] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1216.620809] ? inet_getname+0x4a0/0x4a0 [ 1216.624855] __sys_sendto+0x798/0x8e0 [ 1216.628772] ? syscall_return_slowpath+0x108/0x800 [ 1216.633806] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1216.639444] __x64_sys_sendto+0x1a1/0x210 [ 1216.643701] ? __sys_sendto+0x8e0/0x8e0 [ 1216.647773] do_syscall_64+0x15b/0x230 [ 1216.651772] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1216.657019] RIP: 0033:0x455e29 [ 1216.660233] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1216.679965] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1216.687737] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1216.695052] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1216.702377] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3da20991492677e0a6621072947c4a95988ba73559417f8ecbff561a6e2d79dd6c7365b65ec5de96393262494afffb4d06603f654a5268e04cb6deafdde1ad653087fc8e0ca2a7a100c"], 0x10}, 0x1}, 0x0) 00:19:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1216.709694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1216.717025] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000037 00:19:37 executing program 1 (fault-call:3 fault-nth:7): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x800089f2, &(0x7f0000000100)={'erspan0\x00', @ifru_addrs=@generic={0x6, "f9e7845e5be1a42cb1562baa563b"}}) socket$inet6_sctp(0xa, 0x1, 0x84) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c00, 0xc0) 00:19:37 executing program 3: syz_emit_ethernet(0xfffffcc9, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@arp={0x806, @generic={0x301, 0x1, 0x6, 0x4, 0x0, @empty, "d2608f07", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "891cf89fe3e83c114fe4f439563626da"}}}}, &(0x7f0000000040)={0x3, 0x0, [0x8a2, 0xa90]}) [ 1216.932533] FAULT_INJECTION: forcing a failure. [ 1216.932533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1216.944533] CPU: 1 PID: 29148 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1216.951857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1216.961241] Call Trace: [ 1216.963860] dump_stack+0x185/0x1e0 [ 1216.967524] should_fail+0x8a7/0xae0 [ 1216.971285] __alloc_pages_nodemask+0x622/0x6320 [ 1216.976122] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1216.981622] ? get_page_from_freelist+0xb01f/0xbb50 [ 1216.986686] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1216.992093] ? run_rebalance_domains+0x341/0x350 [ 1216.996916] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 1217.002675] ? __msan_poison_alloca+0x183/0x220 [ 1217.007383] ? __switch_to+0x2b3/0x420 [ 1217.011327] ? kmsan_set_origin_inline+0x6b/0x120 [ 1217.016230] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1217.021205] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1217.026618] kmsan_alloc_page+0x80/0xe0 [ 1217.030633] __alloc_pages_nodemask+0x105b/0x6320 [ 1217.035521] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1217.040725] FAULT_INJECTION: forcing a failure. [ 1217.040725] name failslab, interval 1, probability 0, space 0, times 0 [ 1217.040964] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1217.057444] ? kmsan_kmalloc+0xa1/0x120 [ 1217.061429] ? __kmalloc_node+0xe5d/0x1240 [ 1217.065678] ? kvmalloc_node+0x19d/0x370 [ 1217.069758] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1217.074974] ? default_file_splice_read+0x2df/0x11a0 [ 1217.080107] ? splice_direct_to_actor+0x4cf/0x1090 [ 1217.085050] ? do_splice_direct+0x351/0x5a0 [ 1217.089385] ? do_sendfile+0x10ab/0x1e80 [ 1217.093453] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1217.098304] ? do_syscall_64+0x15b/0x230 [ 1217.102370] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1217.107741] ? kmsan_set_origin_inline+0x6b/0x120 [ 1217.112592] ? __msan_poison_alloca+0x183/0x220 [ 1217.117280] ? __should_failslab+0x278/0x2a0 [ 1217.121718] ? kmsan_set_origin_inline+0x6b/0x120 [ 1217.126579] ? __msan_poison_alloca+0x183/0x220 [ 1217.131263] ? rtnetlink_init+0x80/0xe10 [ 1217.135372] alloc_pages_current+0x6b1/0x970 [ 1217.139816] push_pipe+0x680/0xca0 [ 1217.143392] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1217.148454] default_file_splice_read+0x2df/0x11a0 [ 1217.153409] ? __fsnotify_parent+0x13f/0x5a0 [ 1217.157851] ? security_file_permission+0x447/0x480 [ 1217.162881] ? rw_verify_area+0x35e/0x580 [ 1217.167046] ? __ia32_sys_tee+0x160/0x160 [ 1217.171209] splice_direct_to_actor+0x4cf/0x1090 [ 1217.175980] ? do_splice_direct+0x5a0/0x5a0 [ 1217.180330] do_splice_direct+0x351/0x5a0 [ 1217.184500] do_sendfile+0x10ab/0x1e80 [ 1217.188413] __x64_sys_sendfile64+0x228/0x3b0 [ 1217.192922] ? __ia32_sys_sendfile+0x160/0x160 [ 1217.197517] do_syscall_64+0x15b/0x230 [ 1217.201440] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1217.206636] RIP: 0033:0x455e29 [ 1217.209819] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:19:37 executing program 5 (fault-call:4 fault-nth:56): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:37 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x3, 0x1, 0x7}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1217.229118] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1217.236838] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1217.244113] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1217.251388] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1217.258661] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1217.265932] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000007 [ 1217.273249] CPU: 0 PID: 29153 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1217.280573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1217.289971] Call Trace: [ 1217.292658] dump_stack+0x185/0x1e0 [ 1217.296360] ? __should_failslab+0x278/0x2a0 [ 1217.300836] should_fail+0x8a7/0xae0 [ 1217.304637] __should_failslab+0x278/0x2a0 [ 1217.308942] should_failslab+0x29/0x70 [ 1217.312896] __kmalloc+0xcb/0x370 [ 1217.316412] ? sctp_add_bind_addr+0xb0/0x630 [ 1217.320889] sctp_add_bind_addr+0xb0/0x630 [ 1217.325204] ? sctp_bind_addr_state+0x2a0/0x370 [ 1217.329948] sctp_copy_local_addr_list+0x4e8/0x660 [ 1217.334954] sctp_copy_one_addr+0x210/0xc40 [ 1217.339353] sctp_bind_addr_copy+0x28c/0x970 [ 1217.343870] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1217.349494] sctp_sendmsg+0x4b49/0x6500 [ 1217.353574] ? sctp_getsockopt+0x15e30/0x15e30 [ 1217.358229] inet_sendmsg+0x3fc/0x760 [ 1217.362129] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1217.367591] ? inet_getname+0x4a0/0x4a0 [ 1217.371633] __sys_sendto+0x798/0x8e0 [ 1217.375552] ? syscall_return_slowpath+0x108/0x800 00:19:38 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000000080)="c758a632b836780046eb601a42b04e40bdefb03dc09365b1862ac93399d708b66f69a6beebee472ea75e2265890a503c059960767d371a7af68aca7252746af84fc5000000000000000019") [ 1217.380575] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1217.386049] __x64_sys_sendto+0x1a1/0x210 [ 1217.390332] ? __sys_sendto+0x8e0/0x8e0 [ 1217.394392] do_syscall_64+0x15b/0x230 [ 1217.398349] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1217.403628] RIP: 0033:0x455e29 [ 1217.406854] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1217.426602] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 00:19:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='K\x00\x00\x000']}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x1, 0x80, 0x3, 0xff, 0x6}) 00:19:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mknod(&(0x7f0000000200)='./file0\x00', 0x1040, 0x0) r1 = gettid() r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) tkill(r1, 0x15) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 1217.434380] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1217.441697] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1217.449020] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1217.456340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1217.463659] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000038 00:19:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:38 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x227}], 0x1, 0xfffffffffffffffc) connect$unix(r1, &(0x7f0000681000)=@file={0x0, './file0\x00'}, 0x6e) 00:19:38 executing program 1 (fault-call:3 fault-nth:8): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 00:19:38 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:38 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0xffffff19) 00:19:38 executing program 5 (fault-call:4 fault-nth:57): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:38 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) move_pages(r1, 0x7, &(0x7f0000000040)=[&(0x7f0000384000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000062a000/0x3000)=nil, &(0x7f000022e000/0x1000)=nil, &(0x7f0000568000/0x1000)=nil, &(0x7f000018d000/0x2000)=nil, &(0x7f000051e000/0x1000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x44031, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000002, 0x3, 0x2) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket(0x40000000002, 0x3, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x10, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) dup2(r2, r2) get_mempolicy(&(0x7f00000005c0), &(0x7f0000001ac0), 0x100, &(0x7f0000339000/0x1000)=nil, 0x3) [ 1217.953271] FAULT_INJECTION: forcing a failure. [ 1217.953271] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1217.965279] CPU: 0 PID: 29187 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1217.972576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1217.981989] Call Trace: [ 1217.984620] dump_stack+0x185/0x1e0 [ 1217.988295] should_fail+0x8a7/0xae0 [ 1217.992068] __alloc_pages_nodemask+0x622/0x6320 [ 1217.996869] ? __msan_metadata_ptr_for_store_8+0x13/0x20 00:19:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") ioctl$TCFLSH(r0, 0x80045439, 0xffffffffffffe800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) [ 1218.002354] ? get_page_from_freelist+0xb01f/0xbb50 [ 1218.007504] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1218.012986] ? __save_stack_trace+0xa45/0xca0 [ 1218.017557] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 1218.023397] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1218.029400] ? kmsan_alloc_page+0x80/0xe0 [ 1218.033589] ? alloc_pages_current+0x6b1/0x970 [ 1218.038247] ? do_sendfile+0x10ab/0x1e80 [ 1218.042341] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1218.047054] ? do_syscall_64+0x15b/0x230 [ 1218.051268] ? kmsan_set_origin_inline+0x6b/0x120 [ 1218.056149] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1218.061219] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1218.066709] kmsan_alloc_page+0x80/0xe0 [ 1218.070822] __alloc_pages_nodemask+0x105b/0x6320 [ 1218.075708] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1218.081113] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1218.086442] ? kmsan_kmalloc+0xa1/0x120 [ 1218.090463] ? __kmalloc_node+0xe5d/0x1240 [ 1218.094748] ? kvmalloc_node+0x19d/0x370 [ 1218.098851] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 00:19:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x8000, 0x0) recvfrom(r0, &(0x7f0000000240)=""/150, 0x96, 0x40000100, 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f0000000600)=0x4, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x78, &(0x7f0000000340)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x8}, @in={0x2, 0x380000000, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000440)={r3, 0x7fffffff, 0xbe, 0x3}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="72617700000000000000000000000000ac0000000000400000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80000) accept$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000000), 0x4) [ 1218.104074] ? default_file_splice_read+0x2df/0x11a0 [ 1218.109207] ? splice_direct_to_actor+0x4cf/0x1090 [ 1218.114168] ? do_splice_direct+0x351/0x5a0 [ 1218.118700] ? do_sendfile+0x10ab/0x1e80 [ 1218.122807] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1218.127518] ? do_syscall_64+0x15b/0x230 [ 1218.131624] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1218.137045] ? __msan_poison_alloca+0x183/0x220 [ 1218.141749] ? __kmalloc_node+0x964/0x1240 [ 1218.146039] ? kmsan_set_origin_inline+0x6b/0x120 [ 1218.150925] ? __msan_poison_alloca+0x183/0x220 [ 1218.155641] ? rtnetlink_init+0x80/0xe10 [ 1218.159753] alloc_pages_current+0x6b1/0x970 [ 1218.164206] push_pipe+0x680/0xca0 [ 1218.167804] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1218.172891] default_file_splice_read+0x2df/0x11a0 [ 1218.177871] ? __fsnotify_parent+0x13f/0x5a0 [ 1218.182337] ? security_file_permission+0x447/0x480 [ 1218.187414] ? rw_verify_area+0x35e/0x580 [ 1218.191595] ? __ia32_sys_tee+0x160/0x160 [ 1218.195750] splice_direct_to_actor+0x4cf/0x1090 [ 1218.200518] ? do_splice_direct+0x5a0/0x5a0 [ 1218.204886] do_splice_direct+0x351/0x5a0 [ 1218.209075] do_sendfile+0x10ab/0x1e80 [ 1218.212991] __x64_sys_sendfile64+0x228/0x3b0 [ 1218.217554] ? __ia32_sys_sendfile+0x160/0x160 [ 1218.222163] do_syscall_64+0x15b/0x230 [ 1218.226182] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1218.231405] RIP: 0033:0x455e29 [ 1218.234593] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:19:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xffffffffe68adc12}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000005c0)={r4, 0x74, &(0x7f0000000540)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e20, 0xfffffffffffff6ed, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xf28, @dev={0xfe, 0x80, [], 0x16}, 0x6}]}, &(0x7f0000000600)=0x10) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000340)=[{&(0x7f0000000180)="c6bbbd6fcfdb2b3d28467705704ba20889af7560", 0x14}, {&(0x7f00000001c0)="5267887bab396bb9966045c41209f57c39eb401ab8640cf7d42085b9d8c854684c822b0a5f0885962b998afc45bc3e5468517c468b9a90d18e8f320cbf5da70532dd91b1e85c43481b43e1468c70b151529a3ad53c213336af30a342ad2891f80dfe739cd3cfefeec27470db01cde46e39d95d00e70264d850f1e29d2bf04ed55b0fa2621bb8867f4919c87ce44956e925cb", 0x92}, {&(0x7f0000000280)="adef79efa9bdd18497fef8398b92bdd1e66f5b130dcc8c8947d27847eea4e0fce1279f6ab9af572a7e01d2c618f5b1d1b6d35e9c571a3509e56e6c358ef9beb41b0c9fc21f28ab490f4db3fb3fac237dbce9c0918554179428c6094de943069070fca692a11ed92e214f486abcac44ae0f91022920ccde80554b3ecc2b66be422b0c1daa168b18824b671a5d42a707a27f69158ddf93f806c6df12b0ba02c13e88fe3b", 0xa3}], 0x3, r2) [ 1218.253919] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1218.261633] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1218.268902] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1218.276176] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1218.283446] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1218.290734] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000008 [ 1218.324338] FAULT_INJECTION: forcing a failure. [ 1218.324338] name failslab, interval 1, probability 0, space 0, times 0 [ 1218.335766] CPU: 0 PID: 29191 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1218.343093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1218.352505] Call Trace: [ 1218.355182] dump_stack+0x185/0x1e0 [ 1218.358881] ? __should_failslab+0x278/0x2a0 [ 1218.363366] should_fail+0x8a7/0xae0 [ 1218.367168] __should_failslab+0x278/0x2a0 [ 1218.371498] should_failslab+0x29/0x70 [ 1218.375496] __kmalloc+0xcb/0x370 [ 1218.379032] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1218.383433] ? sctp_add_bind_addr+0xb0/0x630 [ 1218.387929] sctp_add_bind_addr+0xb0/0x630 [ 1218.392240] ? sctp_bind_addr_state+0x2a0/0x370 [ 1218.396995] sctp_copy_local_addr_list+0x4e8/0x660 [ 1218.402007] sctp_copy_one_addr+0x210/0xc40 [ 1218.406409] sctp_bind_addr_copy+0x28c/0x970 [ 1218.410942] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1218.416567] sctp_sendmsg+0x4b49/0x6500 [ 1218.420661] ? sctp_getsockopt+0x15e30/0x15e30 [ 1218.425324] inet_sendmsg+0x3fc/0x760 [ 1218.429259] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1218.434755] ? inet_getname+0x4a0/0x4a0 [ 1218.438817] __sys_sendto+0x798/0x8e0 [ 1218.442756] ? syscall_return_slowpath+0x108/0x800 [ 1218.447801] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1218.453286] __x64_sys_sendto+0x1a1/0x210 [ 1218.457569] ? __sys_sendto+0x8e0/0x8e0 [ 1218.461640] do_syscall_64+0x15b/0x230 [ 1218.465612] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1218.470878] RIP: 0033:0x455e29 [ 1218.474105] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1218.493752] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1218.501511] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1218.508823] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1218.516131] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1218.523442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1218.530762] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 0000000000000039 00:19:39 executing program 1 (fault-call:3 fault-nth:9): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:39 executing program 5 (fault-call:4 fault-nth:58): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x803fc, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0x6, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x69134dc093ad8c0b, 0x2c2e, 0x6af, 0x0, 0x6, 0x0, 0x10001, 0x3, 0x400}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000002000000000038156722ee8506493e08cfb12ca337dc23198ea3"], 0x10}, 0x1}, 0x0) 00:19:39 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x7fffffff) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000080), &(0x7f0000000040)=0x60f) recvmmsg(r0, &(0x7f0000008600)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/135, 0x87}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/44, 0x2c}], 0x9, 0x0, 0x0, 0x1}, 0x7ff}, {{&(0x7f0000001600)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)=""/242, 0xf2}], 0x1, &(0x7f00000017c0)=""/131, 0x83, 0x20}}, {{&(0x7f0000001880)=@pppol2tpv3in6, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001900)=""/216, 0xd8}, {&(0x7f0000001a00)=""/212, 0xd4}, {&(0x7f0000001b00)=""/81, 0x51}, {&(0x7f0000001b80)=""/71, 0x47}], 0x4, &(0x7f0000001c40)=""/72, 0x48, 0x8}, 0x3}, {{&(0x7f0000001cc0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/173, 0xad}], 0x2, &(0x7f0000002e40)=""/72, 0x48, 0x3ff}, 0x6}, {{0x0, 0x0, &(0x7f0000002ec0), 0x0, &(0x7f0000002f00)=""/4096, 0x1000, 0xffff}, 0x400}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/162, 0xa2}], 0x2, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000004080)=@ethernet={0x0, @random}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/181, 0xb5}], 0x2, &(0x7f0000005200)=""/129, 0x81, 0x3}, 0x1}, {{&(0x7f00000052c0)=@can, 0x80, &(0x7f0000007580)=[{&(0x7f0000005340)=""/204, 0xcc}, {&(0x7f0000005440)=""/108, 0x6c}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/4096, 0x1000}, {&(0x7f00000074c0)=""/65, 0x41}, {&(0x7f0000007540)=""/13, 0xd}], 0x6, &(0x7f0000007600)=""/4096, 0x1000}, 0x81}], 0x8, 0x102, &(0x7f0000008800)={0x77359400}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008840)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) [ 1218.690517] FAULT_INJECTION: forcing a failure. [ 1218.690517] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1218.702670] CPU: 0 PID: 29213 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1218.709995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1218.719393] Call Trace: [ 1218.722092] dump_stack+0x185/0x1e0 [ 1218.725885] ? __alloc_pages_nodemask+0x622/0x6320 [ 1218.730977] should_fail+0x8a7/0xae0 [ 1218.734784] __alloc_pages_nodemask+0x622/0x6320 [ 1218.739611] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1218.745070] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1218.750446] ? kmsan_kmalloc+0xa1/0x120 [ 1218.754549] ? __kmalloc_node+0xe5d/0x1240 [ 1218.758864] ? kvmalloc_node+0x19d/0x370 [ 1218.762985] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1218.768242] ? default_file_splice_read+0x2df/0x11a0 [ 1218.773458] ? splice_direct_to_actor+0x4cf/0x1090 [ 1218.778545] ? do_splice_direct+0x351/0x5a0 [ 1218.782946] ? do_sendfile+0x10ab/0x1e80 [ 1218.787078] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1218.791827] ? do_syscall_64+0x15b/0x230 [ 1218.795951] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1218.796557] FAULT_INJECTION: forcing a failure. [ 1218.796557] name failslab, interval 1, probability 0, space 0, times 0 [ 1218.801369] ? kmsan_set_origin_inline+0x6b/0x120 [ 1218.801397] ? __msan_poison_alloca+0x183/0x220 [ 1218.801451] ? __should_failslab+0x278/0x2a0 [ 1218.826720] ? kmsan_set_origin_inline+0x6b/0x120 [ 1218.831607] ? __msan_poison_alloca+0x183/0x220 [ 1218.836318] ? rtnetlink_init+0x80/0xe10 [ 1218.840449] alloc_pages_current+0x6b1/0x970 [ 1218.844991] push_pipe+0x680/0xca0 [ 1218.848564] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1218.853676] default_file_splice_read+0x2df/0x11a0 [ 1218.858652] ? __fsnotify_parent+0x13f/0x5a0 [ 1218.863136] ? security_file_permission+0x447/0x480 [ 1218.868205] ? rw_verify_area+0x35e/0x580 [ 1218.872402] ? __ia32_sys_tee+0x160/0x160 [ 1218.876580] splice_direct_to_actor+0x4cf/0x1090 [ 1218.881360] ? do_splice_direct+0x5a0/0x5a0 [ 1218.885749] do_splice_direct+0x351/0x5a0 [ 1218.889948] do_sendfile+0x10ab/0x1e80 [ 1218.893890] __x64_sys_sendfile64+0x228/0x3b0 [ 1218.898419] ? __ia32_sys_sendfile+0x160/0x160 [ 1218.903040] do_syscall_64+0x15b/0x230 [ 1218.906968] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1218.912197] RIP: 0033:0x455e29 [ 1218.915389] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1218.934914] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1218.942649] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1218.949935] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1218.957226] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1218.964530] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1218.971837] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000009 [ 1218.979156] CPU: 1 PID: 29222 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1218.989020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1218.998422] Call Trace: [ 1219.001090] dump_stack+0x185/0x1e0 [ 1219.004787] ? __should_failslab+0x278/0x2a0 [ 1219.009265] should_fail+0x8a7/0xae0 [ 1219.013063] __should_failslab+0x278/0x2a0 [ 1219.017377] should_failslab+0x29/0x70 [ 1219.021340] __kmalloc+0xcb/0x370 [ 1219.024861] ? sctp_add_bind_addr+0xb0/0x630 [ 1219.029340] sctp_add_bind_addr+0xb0/0x630 [ 1219.033632] ? sctp_bind_addr_state+0x2a0/0x370 [ 1219.038368] sctp_copy_local_addr_list+0x4e8/0x660 [ 1219.043370] sctp_copy_one_addr+0x210/0xc40 [ 1219.047757] sctp_bind_addr_copy+0x28c/0x970 [ 1219.052274] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1219.057887] sctp_sendmsg+0x4b49/0x6500 [ 1219.061958] ? sctp_getsockopt+0x15e30/0x15e30 [ 1219.066602] inet_sendmsg+0x3fc/0x760 [ 1219.070496] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1219.075941] ? inet_getname+0x4a0/0x4a0 [ 1219.079996] __sys_sendto+0x798/0x8e0 [ 1219.083894] ? syscall_return_slowpath+0x108/0x800 [ 1219.088909] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1219.094368] __x64_sys_sendto+0x1a1/0x210 [ 1219.098621] ? __sys_sendto+0x8e0/0x8e0 [ 1219.102673] do_syscall_64+0x15b/0x230 [ 1219.106636] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1219.111872] RIP: 0033:0x455e29 [ 1219.115087] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1219.134763] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 00:19:40 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) exit(0x0) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) [ 1219.142578] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1219.149895] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1219.157214] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c [ 1219.164531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1219.171857] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000003a 00:19:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xc0f, 0x20, 0x4, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x0, 0x8000, 0x7, 0x4, 0x6, 0x0, 0x89, r2}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:40 executing program 3: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/177) 00:19:40 executing program 1 (fault-call:3 fault-nth:10): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:40 executing program 5 (fault-call:4 fault-nth:59): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xffff) 00:19:40 executing program 7: r0 = eventfd2(0x800, 0x800) fdatasync(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @random="3d1796b63d32"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) [ 1219.480185] FAULT_INJECTION: forcing a failure. [ 1219.480185] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1219.492065] CPU: 1 PID: 29249 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1219.499361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1219.508741] Call Trace: [ 1219.511374] dump_stack+0x185/0x1e0 [ 1219.515043] should_fail+0x8a7/0xae0 [ 1219.518805] __alloc_pages_nodemask+0x622/0x6320 [ 1219.523637] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1219.529148] ? get_page_from_freelist+0xb01f/0xbb50 [ 1219.534216] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1219.539704] ? __save_stack_trace+0xa45/0xca0 [ 1219.544269] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 1219.547141] FAULT_INJECTION: forcing a failure. [ 1219.547141] name failslab, interval 1, probability 0, space 0, times 0 [ 1219.550023] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1219.550042] ? kmsan_alloc_page+0x80/0xe0 [ 1219.550063] ? alloc_pages_current+0x6b1/0x970 [ 1219.550085] ? do_sendfile+0x10ab/0x1e80 [ 1219.550102] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1219.550120] ? do_syscall_64+0x15b/0x230 [ 1219.550184] ? kmsan_set_origin_inline+0x6b/0x120 [ 1219.593687] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1219.598638] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1219.604015] kmsan_alloc_page+0x80/0xe0 [ 1219.608007] __alloc_pages_nodemask+0x105b/0x6320 [ 1219.612865] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1219.618235] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1219.623520] ? kmsan_kmalloc+0xa1/0x120 [ 1219.627496] ? __kmalloc_node+0xe5d/0x1240 [ 1219.631755] ? kvmalloc_node+0x19d/0x370 [ 1219.635816] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1219.641020] ? default_file_splice_read+0x2df/0x11a0 [ 1219.646216] ? splice_direct_to_actor+0x4cf/0x1090 [ 1219.651164] ? do_splice_direct+0x351/0x5a0 [ 1219.655503] ? do_sendfile+0x10ab/0x1e80 [ 1219.659568] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1219.664266] ? do_syscall_64+0x15b/0x230 [ 1219.668331] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1219.673700] ? kmsan_set_origin_inline+0x6b/0x120 [ 1219.678547] ? __msan_poison_alloca+0x183/0x220 [ 1219.683320] ? __should_failslab+0x278/0x2a0 [ 1219.687740] ? kmsan_set_origin_inline+0x6b/0x120 [ 1219.692589] ? __msan_poison_alloca+0x183/0x220 [ 1219.697264] ? rtnetlink_init+0x80/0xe10 [ 1219.701344] alloc_pages_current+0x6b1/0x970 [ 1219.705763] push_pipe+0x680/0xca0 [ 1219.709318] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1219.714616] default_file_splice_read+0x2df/0x11a0 [ 1219.719554] ? __fsnotify_parent+0x13f/0x5a0 [ 1219.723983] ? security_file_permission+0x447/0x480 [ 1219.729009] ? rw_verify_area+0x35e/0x580 [ 1219.733165] ? __ia32_sys_tee+0x160/0x160 [ 1219.737324] splice_direct_to_actor+0x4cf/0x1090 [ 1219.742094] ? do_splice_direct+0x5a0/0x5a0 [ 1219.746455] do_splice_direct+0x351/0x5a0 [ 1219.750624] do_sendfile+0x10ab/0x1e80 [ 1219.754536] __x64_sys_sendfile64+0x228/0x3b0 [ 1219.759044] ? __ia32_sys_sendfile+0x160/0x160 [ 1219.763632] do_syscall_64+0x15b/0x230 [ 1219.767532] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1219.772719] RIP: 0033:0x455e29 [ 1219.775914] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1219.795218] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1219.803013] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1219.810454] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1219.817729] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1219.825005] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1219.832277] R13: 00000000004c1113 R14: 00000000004d1540 R15: 000000000000000a [ 1219.839584] CPU: 0 PID: 29250 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1219.846902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1219.856295] Call Trace: [ 1219.858967] dump_stack+0x185/0x1e0 [ 1219.862650] ? __should_failslab+0x278/0x2a0 [ 1219.867131] should_fail+0x8a7/0xae0 [ 1219.870919] __should_failslab+0x278/0x2a0 [ 1219.875225] should_failslab+0x29/0x70 [ 1219.879174] __kmalloc+0xcb/0x370 [ 1219.883724] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 1219.888094] ? sctp_add_bind_addr+0xb0/0x630 [ 1219.892826] sctp_add_bind_addr+0xb0/0x630 [ 1219.897114] ? sctp_bind_addr_state+0x2a0/0x370 [ 1219.901849] sctp_copy_local_addr_list+0x4e8/0x660 [ 1219.906843] sctp_copy_one_addr+0x210/0xc40 [ 1219.911227] sctp_bind_addr_copy+0x28c/0x970 [ 1219.915722] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 1219.921328] sctp_sendmsg+0x4b49/0x6500 [ 1219.925390] ? sctp_getsockopt+0x15e30/0x15e30 [ 1219.930030] inet_sendmsg+0x3fc/0x760 [ 1219.933924] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1219.939377] ? inet_getname+0x4a0/0x4a0 [ 1219.943498] __sys_sendto+0x798/0x8e0 [ 1219.947419] ? syscall_return_slowpath+0x108/0x800 [ 1219.952437] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1219.957906] __x64_sys_sendto+0x1a1/0x210 [ 1219.962159] ? __sys_sendto+0x8e0/0x8e0 [ 1219.966209] do_syscall_64+0x15b/0x230 [ 1219.970152] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1219.975384] RIP: 0033:0x455e29 00:19:41 executing program 7: r0 = socket$kcm(0xa, 0x100000000000000a, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x100000001, 0x3}, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xf5, "2f02baa8645ddcf494f4dfb4de93fecc05f7c3bb4047f3a7f37cd2befd2f6b83fa5b7565b54008ed37ad6585be632c92bed05ee6f7ad6fb1abed2a6c07e5ffa8840a3a063c27b2cdfb2985577fffe61cbad524f075ce176ca7e3df3631d1b686fe12f11a8b4c5436a64e866174e6e8f9d1521951ad9b91e3bddad4c1e849b0cae1ab874ac63cd7645a76a17a2340e6f14936b655b4e6292e4ca174359f46d9ca5fec005fe819955803f9415edbc38df4e1f97a34782d44433ffb6885738795281736a27000f08bc8aa8573efb9a96a9452933b704aa601d13709a31ba43a1a6f47bf7b32cead2d095e7ddc08d06a8036c8b78ed268"}, &(0x7f0000000180)=0xfd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6, 0xa2ac}, 0x8) close(r0) [ 1219.978594] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1219.999405] RSP: 002b:00007fc677f79c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1220.007186] RAX: ffffffffffffffda RBX: 00007fc677f7a6d4 RCX: 0000000000455e29 [ 1220.014570] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 1220.022005] RBP: 000000000072bea0 R08: 000000002005ffe4 R09: 000000000000001c 00:19:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000003e00)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lookup_dcookie(0x1, &(0x7f0000000080)=""/97, 0x61) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00', 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00', &(0x7f0000000240), 0x0, [], [0x100]}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 1220.029324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1220.036651] R13: 00000000004c14fe R14: 00000000004d1a20 R15: 000000000000003b 00:19:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000dd0ee77a69982d8793545513384db9ddea1df700000000000000"], 0x10}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x92000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) 00:19:41 executing program 1 (fault-call:3 fault-nth:11): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1220.345685] FAULT_INJECTION: forcing a failure. [ 1220.345685] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1220.357565] CPU: 1 PID: 29286 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1220.364878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1220.374251] Call Trace: [ 1220.376876] dump_stack+0x185/0x1e0 [ 1220.380535] should_fail+0x8a7/0xae0 [ 1220.384288] __alloc_pages_nodemask+0x622/0x6320 [ 1220.389179] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1220.394742] ? get_page_from_freelist+0xb01f/0xbb50 [ 1220.399793] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1220.405269] ? __save_stack_trace+0xa45/0xca0 [ 1220.409834] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 1220.415670] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1220.421671] ? kmsan_alloc_page+0x80/0xe0 [ 1220.425847] ? alloc_pages_current+0x6b1/0x970 [ 1220.430461] ? do_sendfile+0x10ab/0x1e80 [ 1220.434543] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1220.439241] ? do_syscall_64+0x15b/0x230 [ 1220.443353] ? kmsan_set_origin_inline+0x6b/0x120 [ 1220.448234] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1220.453211] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1220.458618] kmsan_alloc_page+0x80/0xe0 [ 1220.462645] __alloc_pages_nodemask+0x105b/0x6320 [ 1220.467613] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1220.473052] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1220.478380] ? kmsan_kmalloc+0xa1/0x120 [ 1220.482421] ? __kmalloc_node+0xe5d/0x1240 [ 1220.486714] ? kvmalloc_node+0x19d/0x370 [ 1220.490807] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1220.496028] ? default_file_splice_read+0x2df/0x11a0 [ 1220.501163] ? splice_direct_to_actor+0x4cf/0x1090 [ 1220.506132] ? do_splice_direct+0x351/0x5a0 [ 1220.510485] ? do_sendfile+0x10ab/0x1e80 [ 1220.514584] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1220.519319] ? do_syscall_64+0x15b/0x230 [ 1220.523423] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1220.528819] ? kmsan_set_origin_inline+0x6b/0x120 [ 1220.533696] ? __msan_poison_alloca+0x183/0x220 [ 1220.538397] ? __should_failslab+0x278/0x2a0 [ 1220.542845] ? kmsan_set_origin_inline+0x6b/0x120 [ 1220.547720] ? __msan_poison_alloca+0x183/0x220 [ 1220.552436] ? rtnetlink_init+0x80/0xe10 [ 1220.556546] alloc_pages_current+0x6b1/0x970 [ 1220.561024] push_pipe+0x680/0xca0 [ 1220.564610] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1220.569686] default_file_splice_read+0x2df/0x11a0 [ 1220.574657] ? __fsnotify_parent+0x13f/0x5a0 [ 1220.579157] ? security_file_permission+0x447/0x480 [ 1220.584231] ? rw_verify_area+0x35e/0x580 [ 1220.588439] ? __ia32_sys_tee+0x160/0x160 [ 1220.592634] splice_direct_to_actor+0x4cf/0x1090 [ 1220.597424] ? do_splice_direct+0x5a0/0x5a0 [ 1220.601812] do_splice_direct+0x351/0x5a0 [ 1220.606041] do_sendfile+0x10ab/0x1e80 [ 1220.610009] __x64_sys_sendfile64+0x228/0x3b0 [ 1220.614563] ? __ia32_sys_sendfile+0x160/0x160 [ 1220.619206] do_syscall_64+0x15b/0x230 [ 1220.623146] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1220.628386] RIP: 0033:0x455e29 [ 1220.631593] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1220.653026] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1220.660831] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1220.668208] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1220.675597] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1220.682889] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 00:19:41 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x1, 0x1, {0x2b, 0x13, 0x9, 0xa, 0x3, 0x3, 0x6, 0x80, 0xffffffffffffffff}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1ff, 0x8, 0x0, 0x3fd, @tick, {}, {}, @control}], 0x30) 00:19:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/115) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x81, 0x4}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a00000200000200000000000000a3"], 0x10}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0x1, 0x4, 0x20}) 00:19:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000001c0)={0x1d}, 0xfffffffffffffe36) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) creat(&(0x7f0000000080)='./file0\x00', 0x8) 00:19:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1220.690187] R13: 00000000004c1113 R14: 00000000004d1540 R15: 000000000000000b 00:19:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x408000, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000080)) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 00:19:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x807, 0x7) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") getsockopt$sock_buf(r0, 0x1, 0x80000000002f, &(0x7f0000b56f40)=""/192, &(0x7f0000000100)=0xc0) 00:19:41 executing program 7: r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpgid(r0, r1) signalfd4(0xffffffffffffff9c, &(0x7f0000000100)={0xffffffffffffffff}, 0x42, 0x80000) signalfd4(0xffffffffffffff9c, &(0x7f0000003940), 0x8, 0x0) 00:19:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:42 executing program 1 (fault-call:3 fault-nth:12): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/115) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1221.137058] FAULT_INJECTION: forcing a failure. [ 1221.137058] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1221.149358] CPU: 1 PID: 29328 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1221.156684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1221.166224] Call Trace: [ 1221.168876] dump_stack+0x185/0x1e0 [ 1221.172565] ? __alloc_pages_nodemask+0x622/0x6320 [ 1221.177557] should_fail+0x8a7/0xae0 [ 1221.181343] __alloc_pages_nodemask+0x622/0x6320 [ 1221.186163] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1221.191611] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1221.196977] ? kmsan_kmalloc+0xa1/0x120 [ 1221.201060] ? __kmalloc_node+0xe5d/0x1240 [ 1221.205392] ? kvmalloc_node+0x19d/0x370 [ 1221.209512] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1221.214866] ? default_file_splice_read+0x2df/0x11a0 [ 1221.220082] ? splice_direct_to_actor+0x4cf/0x1090 [ 1221.225114] ? do_splice_direct+0x351/0x5a0 [ 1221.229493] ? do_sendfile+0x10ab/0x1e80 00:19:42 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) unshare(0x40000) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000340)="2700000014000707030e0000120f0a0011000300f59b001274809192078a08000005001ccaa6d0", 0x27) [ 1221.233610] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1221.238449] ? do_syscall_64+0x15b/0x230 [ 1221.242583] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1221.248015] ? kmsan_set_origin_inline+0x6b/0x120 [ 1221.252921] ? __msan_poison_alloca+0x183/0x220 [ 1221.257671] ? __should_failslab+0x278/0x2a0 [ 1221.262182] ? kmsan_set_origin_inline+0x6b/0x120 [ 1221.267099] ? __msan_poison_alloca+0x183/0x220 [ 1221.271853] ? rtnetlink_init+0x80/0xe10 [ 1221.276001] alloc_pages_current+0x6b1/0x970 [ 1221.280502] push_pipe+0x680/0xca0 [ 1221.284117] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1221.289246] default_file_splice_read+0x2df/0x11a0 [ 1221.294244] ? __fsnotify_parent+0x13f/0x5a0 [ 1221.298750] ? security_file_permission+0x447/0x480 [ 1221.303863] ? rw_verify_area+0x35e/0x580 [ 1221.308204] ? __ia32_sys_tee+0x160/0x160 [ 1221.312460] splice_direct_to_actor+0x4cf/0x1090 [ 1221.317302] ? do_splice_direct+0x5a0/0x5a0 [ 1221.321751] do_splice_direct+0x351/0x5a0 [ 1221.326124] do_sendfile+0x10ab/0x1e80 [ 1221.330144] __x64_sys_sendfile64+0x228/0x3b0 [ 1221.334740] ? __ia32_sys_sendfile+0x160/0x160 [ 1221.339423] do_syscall_64+0x15b/0x230 [ 1221.343389] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1221.348635] RIP: 0033:0x455e29 [ 1221.351852] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1221.371692] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1221.379468] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1221.386793] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1221.394114] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1221.401435] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1221.408746] R13: 00000000004c1113 R14: 00000000004d1540 R15: 000000000000000c 00:19:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") exit(0x674400000000) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 00:19:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fallocate(r0, 0x2, 0x4, 0x7bd8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:42 executing program 1 (fault-call:3 fault-nth:13): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x80000001, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0), 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="09012dbde1ecab9bf701438f0000500003001400020076777468305f746f5f627269646765000800070200000000140002007665746830000000000000000000002008000500ac1414bb14000600fe8000000000000000000000000000bb02b4034265220f4bfbede5262f7b9672a4bd4afb5a136826905f4abfa74f84579f6b66f1ef59c5ba393fff15ef3d7ae12920e538a586bae204379ece1c3413920fc27904f9b215b7f46d7d060db091a21177fa184dcb963d39a7e938ec241cef280f85df5686a3c5e4e4e415fe02538c7cef15eb0c6f9e3bf989f15b0c"], 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) waitid(0x1, r3, 0x0, 0x4000000b, &(0x7f0000000180)) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) clone(0x0, &(0x7f00000003c0)="d4", &(0x7f00000005c0), &(0x7f0000000380), &(0x7f00000003c0)) waitid(0xfffffffffffffffe, 0x0, &(0x7f0000000480), 0x40000008, &(0x7f0000000080)) 00:19:42 executing program 0: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)) epoll_create1(0x0) [ 1221.711764] FAULT_INJECTION: forcing a failure. [ 1221.711764] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1221.723781] CPU: 0 PID: 29353 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1221.731073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1221.740451] Call Trace: [ 1221.743077] dump_stack+0x185/0x1e0 [ 1221.746738] should_fail+0x8a7/0xae0 [ 1221.750505] __alloc_pages_nodemask+0x622/0x6320 [ 1221.755317] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1221.760810] ? get_page_from_freelist+0xb01f/0xbb50 [ 1221.765867] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1221.771341] ? __save_stack_trace+0xa45/0xca0 [ 1221.775892] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 1221.781643] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1221.787664] ? kmsan_alloc_page+0x80/0xe0 [ 1221.791831] ? alloc_pages_current+0x6b1/0x970 [ 1221.796440] ? do_sendfile+0x10ab/0x1e80 [ 1221.800524] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1221.805213] ? do_syscall_64+0x15b/0x230 [ 1221.809499] ? kmsan_set_origin_inline+0x6b/0x120 [ 1221.814372] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1221.819415] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1221.824803] kmsan_alloc_page+0x80/0xe0 [ 1221.828820] __alloc_pages_nodemask+0x105b/0x6320 [ 1221.833679] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1221.839090] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1221.844389] ? kmsan_kmalloc+0xa1/0x120 [ 1221.848556] ? __kmalloc_node+0xe5d/0x1240 [ 1221.852817] ? kvmalloc_node+0x19d/0x370 [ 1221.856900] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 00:19:42 executing program 7: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) close(r0) [ 1221.862221] ? default_file_splice_read+0x2df/0x11a0 [ 1221.867354] ? splice_direct_to_actor+0x4cf/0x1090 [ 1221.872307] ? do_splice_direct+0x351/0x5a0 [ 1221.876658] ? do_sendfile+0x10ab/0x1e80 [ 1221.880746] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1221.885458] ? do_syscall_64+0x15b/0x230 [ 1221.889557] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1221.894960] ? kmsan_set_origin_inline+0x6b/0x120 [ 1221.899839] ? __msan_poison_alloca+0x183/0x220 [ 1221.904566] ? __should_failslab+0x278/0x2a0 [ 1221.909011] ? kmsan_set_origin_inline+0x6b/0x120 [ 1221.913883] ? __msan_poison_alloca+0x183/0x220 [ 1221.918668] ? rtnetlink_init+0x80/0xe10 [ 1221.922776] alloc_pages_current+0x6b1/0x970 [ 1221.927229] push_pipe+0x680/0xca0 [ 1221.930812] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1221.936051] default_file_splice_read+0x2df/0x11a0 [ 1221.941009] ? __fsnotify_parent+0x13f/0x5a0 [ 1221.945458] ? security_file_permission+0x447/0x480 [ 1221.950517] ? rw_verify_area+0x35e/0x580 [ 1221.954689] ? __ia32_sys_tee+0x160/0x160 [ 1221.958862] splice_direct_to_actor+0x4cf/0x1090 [ 1221.963676] ? do_splice_direct+0x5a0/0x5a0 [ 1221.968023] do_splice_direct+0x351/0x5a0 [ 1221.972204] do_sendfile+0x10ab/0x1e80 [ 1221.976136] __x64_sys_sendfile64+0x228/0x3b0 [ 1221.980661] ? __ia32_sys_sendfile+0x160/0x160 [ 1221.985267] do_syscall_64+0x15b/0x230 [ 1221.989187] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1221.994396] RIP: 0033:0x455e29 00:19:43 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}], 0x5, 0x0, 0x0, 0x69e}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) [ 1221.997588] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1222.017120] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1222.024852] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1222.032147] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1222.039422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1222.046711] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1222.053987] R13: 00000000004c1113 R14: 00000000004d1540 R15: 000000000000000d 00:19:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x2, &(0x7f0000000200)=@raw=[@ldst={0x2, 0x2, 0x3, 0x7, 0x0, 0xffffffc0}], &(0x7f0000000240)='syzkaller\x00', 0x9, 0x8e, &(0x7f0000000280)=""/142, 0x41000, 0x1, [], r1, 0x6}, 0x48) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x3, 0x7}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000580)={r3, 0x7}, 0x8) r4 = openat$cgroup_ro(r2, &(0x7f00000005c0)='cpuset.effective_mems\x00', 0x0, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000180)) sendmsg$key(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000600)={0x2, 0xc, 0x3, 0xf, 0x1c, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x6, 0x7, 0x2, 0x80000000}, @sadb_lifetime={0x4, 0x7, 0x1, 0x3, 0x1, 0x1}, @sadb_lifetime={0x4, 0x7, 0x1, 0x5, 0x3363, 0x20}, @sadb_x_nat_t_type={0x1, 0x14, 0x7f}, @sadb_key={0xb, 0x9, 0x268, 0x0, "dd36ae5c496162749510d25ffb6bcc72a3fc8c15209c36609d52926a3d64aff399af9d8f1a2ead5d05d0766c343fe984905cfb04f494e54dd0ddb62e93029b7fef5c3b8d625c82f16164813862"}, @sadb_ident={0x2, 0xa, 0xadd, 0x0, 0xa2}]}, 0xe0}, 0x1}, 0x4000000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xff, 0xa, 0x18, 0x8, "d63e2b054f6f3b119311f82f5662299dcfdc59889c4f20c88e6e1a9fe4f963cf713d5a6a895b1830286bd25b1ec268d26dd22fd39d0ad974d2ca78fbc480c76d", "95152c26584cc4732157bfd285c199f48f9c9c3feac69383ef756cd1e74e896f", [0x1ff, 0x2]}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', r5}, 0x10) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a0000020040000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) 00:19:43 executing program 1 (fault-call:3 fault-nth:14): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff8f5, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x20) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x1, 0x9fe, 0x2, r3}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0)={0xb10e, 0xffffffffffffffc0, 0x100000000, 0x1f, 0x6, 0xfffffffffffff697, 0x3, 0x382, 0x4b, 0x9, 0xb5de}, 0xb) fcntl$setown(r1, 0x8, r4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) socket$inet6_sctp(0xa, 0x5, 0x84) 00:19:43 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1a) getsockopt$sock_buf(r1, 0x1, 0x8000000000001, &(0x7f0000000300)=""/145, &(0x7f0000000100)=0xfffffffffffffc2e) 00:19:43 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x13, 0x1d, &(0x7f00000000c0)="2fdc6b3a3d84cbffcc0a4bc5c18e0d6b87657bdf65c38f0a6c5274d50c"}) socket$inet6(0xa, 0x1000000000003, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1}) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) [ 1222.457309] FAULT_INJECTION: forcing a failure. [ 1222.457309] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1222.469353] CPU: 1 PID: 29378 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1222.476748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1222.486118] Call Trace: [ 1222.488738] dump_stack+0x185/0x1e0 [ 1222.492405] should_fail+0x8a7/0xae0 [ 1222.496159] __alloc_pages_nodemask+0x622/0x6320 [ 1222.500955] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1222.506446] ? get_page_from_freelist+0xb01f/0xbb50 [ 1222.511493] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1222.516973] ? __save_stack_trace+0xa45/0xca0 [ 1222.521532] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 1222.527366] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1222.533370] ? kmsan_alloc_page+0x80/0xe0 [ 1222.537540] ? alloc_pages_current+0x6b1/0x970 [ 1222.542140] ? do_sendfile+0x10ab/0x1e80 [ 1222.546214] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1222.550893] ? do_syscall_64+0x15b/0x230 [ 1222.554998] ? kmsan_set_origin_inline+0x6b/0x120 [ 1222.559869] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1222.564829] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1222.570236] kmsan_alloc_page+0x80/0xe0 [ 1222.574235] __alloc_pages_nodemask+0x105b/0x6320 [ 1222.579095] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1222.584492] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1222.589798] ? kmsan_kmalloc+0xa1/0x120 [ 1222.593792] ? __kmalloc_node+0xe5d/0x1240 [ 1222.598055] ? kvmalloc_node+0x19d/0x370 [ 1222.602144] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1222.607378] ? default_file_splice_read+0x2df/0x11a0 [ 1222.612500] ? splice_direct_to_actor+0x4cf/0x1090 [ 1222.617447] ? do_splice_direct+0x351/0x5a0 [ 1222.622138] ? do_sendfile+0x10ab/0x1e80 [ 1222.626217] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1222.630906] ? do_syscall_64+0x15b/0x230 [ 1222.635018] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1222.640404] ? kmsan_set_origin_inline+0x6b/0x120 [ 1222.645274] ? __msan_poison_alloca+0x183/0x220 [ 1222.649972] ? __should_failslab+0x278/0x2a0 [ 1222.654512] ? kmsan_set_origin_inline+0x6b/0x120 [ 1222.659389] ? __msan_poison_alloca+0x183/0x220 [ 1222.664085] ? rtnetlink_init+0x80/0xe10 [ 1222.668179] alloc_pages_current+0x6b1/0x970 [ 1222.672616] push_pipe+0x680/0xca0 [ 1222.676193] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1222.681259] default_file_splice_read+0x2df/0x11a0 [ 1222.686213] ? __fsnotify_parent+0x13f/0x5a0 [ 1222.690659] ? security_file_permission+0x447/0x480 [ 1222.695711] ? rw_verify_area+0x35e/0x580 [ 1222.699875] ? __ia32_sys_tee+0x160/0x160 [ 1222.704039] splice_direct_to_actor+0x4cf/0x1090 [ 1222.708808] ? do_splice_direct+0x5a0/0x5a0 [ 1222.713172] do_splice_direct+0x351/0x5a0 [ 1222.717347] do_sendfile+0x10ab/0x1e80 [ 1222.721274] __x64_sys_sendfile64+0x228/0x3b0 [ 1222.725821] ? __ia32_sys_sendfile+0x160/0x160 [ 1222.730423] do_syscall_64+0x15b/0x230 [ 1222.734336] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1222.739539] RIP: 0033:0x455e29 [ 1222.742904] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1222.762438] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1222.770179] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1222.777484] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1222.785031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1222.792312] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1222.799591] R13: 00000000004c1113 R14: 00000000004d1540 R15: 000000000000000e 00:19:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000003, 0x7) ioctl(r2, 0x1, &(0x7f0000000080)="025cc83d6d345f8f762070") write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x50}, [{}]}, 0x58) preadv(r1, &(0x7f0000000240), 0x9b, 0x0) 00:19:43 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x13, 0x1d, &(0x7f00000000c0)="2fdc6b3a3d84cbffcc0a4bc5c18e0d6b87657bdf65c38f0a6c5274d50c"}) socket$inet6(0xa, 0x1000000000003, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1}) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:43 executing program 0: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0xffffffff80000001, 0x2, 0x9, 0x9, 0x7, 0x3}) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000380)=""/149, 0x95, &(0x7f0000000500)={&(0x7f0000000440)={'sha384-avx\x00'}, &(0x7f0000000480)}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) 00:19:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYPTR64, @ANYRESHEX=r0, @ANYBLOB="c9e5", @ANYRES64=r0, @ANYRESHEX=r0], 0x5a}, 0x1}, 0x8000) time(&(0x7f0000000040)) 00:19:44 executing program 1 (fault-call:3 fault-nth:15): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x13, 0x1d, &(0x7f00000000c0)="2fdc6b3a3d84cbffcc0a4bc5c18e0d6b87657bdf65c38f0a6c5274d50c"}) socket$inet6(0xa, 0x1000000000003, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1}) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000003, 0x7) ioctl(r2, 0x1, &(0x7f0000000080)="025cc83d6d345f8f762070") write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x50}, [{}]}, 0x58) preadv(r1, &(0x7f0000000240), 0x9b, 0x0) 00:19:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:19:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000000)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r2, 0x1}}, 0x18) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f00000004c0)={0xf, 0x8, 0xfa00, {r2}}, 0x10) 00:19:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='rose0\x00') [ 1223.378862] FAULT_INJECTION: forcing a failure. [ 1223.378862] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1223.391154] CPU: 1 PID: 29416 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1223.398477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.407953] Call Trace: [ 1223.410620] dump_stack+0x185/0x1e0 [ 1223.414311] ? __alloc_pages_nodemask+0x622/0x6320 [ 1223.419305] should_fail+0x8a7/0xae0 [ 1223.423098] __alloc_pages_nodemask+0x622/0x6320 [ 1223.427913] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1223.433364] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1223.438723] ? kmsan_kmalloc+0xa1/0x120 [ 1223.442753] ? __kmalloc_node+0xe5d/0x1240 [ 1223.447050] ? kvmalloc_node+0x19d/0x370 [ 1223.451163] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1223.456691] ? default_file_splice_read+0x2df/0x11a0 [ 1223.461870] ? splice_direct_to_actor+0x4cf/0x1090 [ 1223.466990] ? do_splice_direct+0x351/0x5a0 [ 1223.471397] ? do_sendfile+0x10ab/0x1e80 00:19:44 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) [ 1223.475518] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1223.480293] ? do_syscall_64+0x15b/0x230 [ 1223.484433] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1223.489855] ? kmsan_set_origin_inline+0x6b/0x120 [ 1223.494754] ? __msan_poison_alloca+0x183/0x220 [ 1223.499479] ? __should_failslab+0x278/0x2a0 [ 1223.503983] ? kmsan_set_origin_inline+0x6b/0x120 [ 1223.508892] ? __msan_poison_alloca+0x183/0x220 [ 1223.513619] ? rtnetlink_init+0x80/0xe10 [ 1223.517843] alloc_pages_current+0x6b1/0x970 [ 1223.522319] push_pipe+0x680/0xca0 [ 1223.525959] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1223.531094] default_file_splice_read+0x2df/0x11a0 [ 1223.536096] ? __fsnotify_parent+0x13f/0x5a0 [ 1223.540621] ? security_file_permission+0x447/0x480 [ 1223.545744] ? rw_verify_area+0x35e/0x580 [ 1223.550038] ? __ia32_sys_tee+0x160/0x160 [ 1223.554275] splice_direct_to_actor+0x4cf/0x1090 [ 1223.559103] ? do_splice_direct+0x5a0/0x5a0 [ 1223.563512] do_splice_direct+0x351/0x5a0 [ 1223.567757] do_sendfile+0x10ab/0x1e80 [ 1223.571747] __x64_sys_sendfile64+0x228/0x3b0 [ 1223.576347] ? __ia32_sys_sendfile+0x160/0x160 [ 1223.581013] do_syscall_64+0x15b/0x230 [ 1223.584971] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1223.590198] RIP: 0033:0x455e29 [ 1223.593406] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1223.613238] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1223.621029] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1223.628346] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1223.635939] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1223.643345] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1223.650665] R13: 00000000004c1113 R14: 00000000004d1540 R15: 000000000000000f 00:19:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@ax25={0x3, {"2832349c03fb0a"}, 0x80}, {&(0x7f0000000100)=""/149, 0x95}, &(0x7f0000000080), 0x9273a4a5b6c6e566}, 0xa0) 00:19:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x13, 0x1d, &(0x7f00000000c0)="2fdc6b3a3d84cbffcc0a4bc5c18e0d6b87657bdf65c38f0a6c5274d50c"}) socket$inet6(0xa, 0x1000000000003, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1}) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:44 executing program 2: getrusage(0xffffffffffffffff, &(0x7f0000002f40)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002b00)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001780)={0x0, 0x9, 0x80000000, 0x6b2de669, 0x9, 0x8, 0x0, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x6, 0x7c86, 0xffffffffffffff00, 0x37f5, 0x7}}, &(0x7f0000001840)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001880)=@assoc_value={0x0}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002c80)={0x0, 0x4}, &(0x7f0000002cc0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002d80)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b3bf686ad01581d45d8daec6cb23399c7afcaca1937166e9398f13590eeb4f5177a247a49b1ed6708ee1cb07968bd8e9c9", 0x31}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084006bf71113470000060000000300000000000000180400000000000084000000070000007f0000"], 0x30, 0x80}, {&(0x7f0000000200)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000240)="605a33877e4cdef98a167c49ca9a009abd775f387b5d4d3f7e91a944c28fba9aff6c02259dfaa1d88b74f5952b242cccc7da46014bf896cf30fc7ce660be438118ceac7c59cc312731932cfb9bb2e7aeb44c437e6f1544c0cca6b7245354623b87cf2d4c06894d08de6bdc4f589a2f54273a06ca2d4a7d0877e237b6fd59de280b1e69ff62b3e9c86252093a25da82c762340a7e59913bc48d9dbb02efaa3f5b4a27ddc45afdf28a0e22b99d2d650451e69012", 0xb3}, {&(0x7f0000000300)="8489e057eaec0d4b5cff4b32fd98562b4150ab422e20667508290a933d20822e900e6756a69e8c75474db0f6baa6e85cfe", 0x31}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="c372c777e81306aae5bdd09dc9ec3c436c49528beef4f0fb6db7a8d34d23d5431f49fa8b2762a019697bb1cbb4f44c04b83a4079d9021bf6d3e310f2ef0edb29c42c0557eefdbad208ef828b0888af8c905ca275fbdb8d182e0291c44b649efd8e76127016247c591e2e33e8eb1123aa9302e749fd4e8381869fe7d3b455d656a3777c1b1d00f73dcfc1de250e4920955f74cc8be201590785988bafd2e78bd4c7b9b654c88bd90bb93cb067a57eeff30a", 0xb1}, {&(0x7f0000001400)="8288c6bdf605cbf962455275599e768ed257fc6ef31c2e08af0414908c5291b5943156e34dd3a611df5d481dd9f3e7e7a609cf100b6864b3f1fc822165101c706d2a00b1bbbfe3068d40e8800f1656bafb99df134c5b4c97a99da6b10f41ac83034f7a652f50cdfb774f022445d682f1e770e5fb4106872b6456171678bbdfbfdda3ec644527b044c43d4dfd745c2d098d29066a2b68137a013bf1", 0x9b}, {&(0x7f00000014c0)="345bdaa86a337ba272b505fb5fdb3fabbcfd61d4e5b2a3fe043e27ed9f520c556b3f25ac464c1d6a42d3aa5e506194724ff9de4707ecd19739b3dfcac84767249f0a6ee0cf03671b813c72191925b9211bdf6597c592361bb1d3558225459e2e56b1a506bb", 0x65}, {&(0x7f0000001540)="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", 0xfe}, {&(0x7f0000001640)="641e4398a1e6c4422da46822bb2b38961d78c717529f1da5765fc918b9a6992fffe9828ad7dd22e7a532b1dbdaacd5aa34a1c866179e6c1e27f5a259cc6b49120ce26fb9363304d4a24702d4e3244d9b6e240454114b4c8695cd2de7ada16a2a43485407cc2b19007d6797b66a772a4ff7b1778c9da7b99de82c1d8be1252f199fd90819bfb5c615d65ead672d4993623b400b0dc4f36dd4aba69dda05d00b617efb7728357f723cb39b", 0xaa}], 0x8, &(0x7f0000001900)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1a}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x4, 0x9, 0xfff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x167, 0x9, 0xd44, 0xd6, 0x9, 0xee13, 0x715be73c, r3}}], 0xa0}, {&(0x7f00000019c0)=@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0xd9d0}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001a00)="ecac7afcaa3c5392be905460557946dbbdfe7cb627acd86a567ee76610cb7887390e88bc24824fccdc5e634696aece160345f7aa32ef4ff12db9fb6bdae0294bef095497698fc863deb583a7b5525f7a50089f6fd060525dd728b01abee62d9d14f88b9c282cc1aa094995aa2188417f8bb7bf736a3773fad463", 0x7a}, {&(0x7f0000001a80)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000002ac0)=@in6={0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xccb}, 0x1c, &(0x7f0000002c40)=[{&(0x7f0000002b00)}, {&(0x7f0000002b40)="639b004da9c8357571ae0a93afb3b7e9674d580ffd845f24908f42113b1422755f3a47dd14cf74b1bb7ba5dae3640c98a88caa5f75f7860361525018440aab57e2a25967db7bb6f70a84e2fed414eadfcaee918ec3667c022c9f2e13d74c6214a6d2a5fdd1db5d55f34b620f63cc326affc0e0c1981d5974141294fdc9310bfdeb093791558052a7ea2e88faa9bb7d8a2f80b4adcd76c107cfa6955f75a6290e4cbe3b51b8183afa108cbc5c97a4e4bc068e66b90451e39a223be6f1571ba79651fde72664b48ce93aea0867392dd4f2a0ba7d974f8884f48027919cf97ca4a2621362d97d0723346894d94e61", 0xed}], 0x2, &(0x7f0000002d00)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x6e, 0x47d6a17, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x40, 0x5d}}], 0x50, 0x10}], 0x4, 0x20000000) syz_emit_ethernet(0x56, &(0x7f0000002e80)=ANY=[@ANYBLOB="b8cd7ed7e101ffffffffffff000d030000000302001c620ac72b09c3e867a2ff3ad318940db407f7cd8aa249b0ad4f6be84b1d197e3d96235f9ff0d551a5252dd382b51775c0215d0000000000"], &(0x7f0000002f00)={0x0, 0x3, [0x6be, 0x90d, 0x105, 0x65d]}) 00:19:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="ec6d72ca23bc5e5b677ab9fc86dd7b3eebb984347bc6b92bf2037466ad80a51d953c98789a24d3c44eb7c24dc7692bf9a8b8d6db0c1685972ed3f54adb38dac0829297d1c28c54f4a9223de1f2b6e0d8948d0f5ec2a75cd1e0d1b2e064a1099d6779d911d131a0b99cf62a0ca55fa0d68854caebdc4138dfed7ac0", 0x7b}, {&(0x7f0000000340)="d1958720a35e7aec8609420e5c6d20ba3fa2106238b4fdaadf5903c2dc56a1a7df6d89dcf629decab56671533b0a28b88eacde39f58193999414781948859a01937dde2c77c8057964cca6e77490a1dc4a3e502fd6451c55a164746960cce6ba5644b2d63fc72210b44bbdfba6fc5e570e4eb3ae8d8dd21fd77a944cb10fa7722ac79b3b9afd80e206ae01ca4d5d3a4a78b3c63451462318261b014bc98ca9a5b1a9056dc123e7382bb63b980553ddaf1b", 0xb1}, {&(0x7f0000000400)="c95ec55a9c7e601b663691cbbd4f421d075268a6fba57b2b98508a07195ffd285fc80892f5940ad307ed616ed0f1866744c3d5045c94d38ccef98583988ceebcddbda5dbf45b26e937b9e59cd9fd9e8efbec7aa2bf65ad261e7bbb91454033aea85d566379f9465dc78e6f6b6236e1afe02a30ad06a6832d720f7532ebb84ee8", 0x80}, {&(0x7f0000000480)="85405ed303cd4d07c69fb252f9cc752bcca3256f6c94943f263108f8a1e7438e06e7e187ca3eea6d04627e3a19c71dff75ca92dc362f36657f6ce29a44d0720a71755c696f5a87e53f1f18b6b874265a43865ef696d2f99a2e419745db72414f7a7c7c77b9edac05f4d2c9f8e39442713eb09720b165e48bba7601ce37b95f66bb8ce6c353ace3676b7018205ccb5772b5ae70263cb88a07dab15577d45bfa", 0x9f}, {&(0x7f0000000540)="daaaa506f3f90094774acedae996d2922c4e53ef714dc0eae84c4b307220c8f751cb15c0c690426032033da983f975363f00c81f75a1fa07ac0604f64646d2c786b844fcdbfa13c5", 0x48}], 0x6, &(0x7f0000000740)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x40000}, 0x1) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r5 = socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(r5, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) close(r5) 00:19:44 executing program 1 (fault-call:3 fault-nth:16): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x13, 0x1d, &(0x7f00000000c0)="2fdc6b3a3d84cbffcc0a4bc5c18e0d6b87657bdf65c38f0a6c5274d50c"}) socket$inet6(0xa, 0x1000000000003, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:45 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x13, 0x80003, 0x2) 00:19:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR], @ANYRESDEC=r0, @ANYRES32=0x0]], 0x26}, 0x1}, 0x40011) [ 1224.049696] FAULT_INJECTION: forcing a failure. [ 1224.049696] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1224.062165] CPU: 0 PID: 29460 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1224.069485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1224.069491] Call Trace: [ 1224.069518] dump_stack+0x185/0x1e0 [ 1224.069553] should_fail+0x8a7/0xae0 [ 1224.089142] __alloc_pages_nodemask+0x622/0x6320 [ 1224.093959] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1224.099529] ? get_page_from_freelist+0xb01f/0xbb50 [ 1224.104592] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1224.110077] ? __save_stack_trace+0xa45/0xca0 [ 1224.114861] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 1224.120873] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1224.126880] ? kmsan_alloc_page+0x80/0xe0 [ 1224.131061] ? alloc_pages_current+0x6b1/0x970 [ 1224.135679] ? do_sendfile+0x10ab/0x1e80 [ 1224.139766] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1224.144463] ? do_syscall_64+0x15b/0x230 [ 1224.148602] ? kmsan_set_origin_inline+0x6b/0x120 [ 1224.153491] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1224.158485] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1224.163886] kmsan_alloc_page+0x80/0xe0 [ 1224.167983] __alloc_pages_nodemask+0x105b/0x6320 [ 1224.172862] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1224.178258] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1224.184108] ? kmsan_kmalloc+0xa1/0x120 [ 1224.188717] ? __kmalloc_node+0xe5d/0x1240 [ 1224.193261] ? kvmalloc_node+0x19d/0x370 00:19:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x17810000000000, 0x1, 0x1, 0xdb43, 0x1f}, 0xc) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1224.197373] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1224.202600] ? default_file_splice_read+0x2df/0x11a0 [ 1224.207765] ? splice_direct_to_actor+0x4cf/0x1090 [ 1224.212837] ? do_splice_direct+0x351/0x5a0 [ 1224.217208] ? do_sendfile+0x10ab/0x1e80 [ 1224.221319] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1224.226012] ? do_syscall_64+0x15b/0x230 [ 1224.230210] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1224.235875] ? kmsan_set_origin_inline+0x6b/0x120 [ 1224.240800] ? __msan_poison_alloca+0x183/0x220 [ 1224.245519] ? __should_failslab+0x278/0x2a0 [ 1224.250058] ? kmsan_set_origin_inline+0x6b/0x120 [ 1224.255045] ? __msan_poison_alloca+0x183/0x220 [ 1224.259748] ? rtnetlink_init+0x80/0xe10 [ 1224.263944] alloc_pages_current+0x6b1/0x970 [ 1224.268414] push_pipe+0x680/0xca0 [ 1224.271994] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1224.277042] default_file_splice_read+0x2df/0x11a0 [ 1224.282949] ? __fsnotify_parent+0x13f/0x5a0 [ 1224.287390] ? security_file_permission+0x447/0x480 [ 1224.292455] ? rw_verify_area+0x35e/0x580 [ 1224.296729] ? __ia32_sys_tee+0x160/0x160 [ 1224.300902] splice_direct_to_actor+0x4cf/0x1090 [ 1224.305749] ? do_splice_direct+0x5a0/0x5a0 [ 1224.310099] do_splice_direct+0x351/0x5a0 [ 1224.314270] do_sendfile+0x10ab/0x1e80 [ 1224.318190] __x64_sys_sendfile64+0x228/0x3b0 [ 1224.322695] ? __ia32_sys_sendfile+0x160/0x160 [ 1224.327283] do_syscall_64+0x15b/0x230 [ 1224.331174] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1224.336456] RIP: 0033:0x455e29 [ 1224.339657] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1224.358922] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1224.366639] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1224.373907] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1224.381184] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1224.388515] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 00:19:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1224.395781] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000010 00:19:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e22}}) 00:19:45 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x13, 0x1d, &(0x7f00000000c0)="2fdc6b3a3d84cbffcc0a4bc5c18e0d6b87657bdf65c38f0a6c5274d50c"}) socket$inet6(0xa, 0x1000000000003, 0x7) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:45 executing program 1 (fault-call:3 fault-nth:17): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a00000200000000003816c2459ca10399"], 0x10}, 0x1}, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7fffffff, 0x5}, 0x4}, 0x10) [ 1224.788800] FAULT_INJECTION: forcing a failure. [ 1224.788800] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1224.800759] CPU: 1 PID: 29496 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1224.808052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1224.817423] Call Trace: [ 1224.820045] dump_stack+0x185/0x1e0 [ 1224.823711] should_fail+0x8a7/0xae0 [ 1224.827479] __alloc_pages_nodemask+0x622/0x6320 [ 1224.832297] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1224.837790] ? get_page_from_freelist+0xb01f/0xbb50 [ 1224.842844] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1224.848326] ? __save_stack_trace+0xa45/0xca0 [ 1224.852881] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 1224.859151] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1224.865151] ? kmsan_alloc_page+0x80/0xe0 [ 1224.869412] ? alloc_pages_current+0x6b1/0x970 [ 1224.874019] ? do_sendfile+0x10ab/0x1e80 [ 1224.878139] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1224.882829] ? do_syscall_64+0x15b/0x230 [ 1224.886952] ? kmsan_set_origin_inline+0x6b/0x120 [ 1224.891833] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1224.896803] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1224.902206] kmsan_alloc_page+0x80/0xe0 [ 1224.906311] __alloc_pages_nodemask+0x105b/0x6320 [ 1224.911282] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1224.916680] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1224.922007] ? kmsan_kmalloc+0xa1/0x120 [ 1224.926025] ? __kmalloc_node+0xe5d/0x1240 [ 1224.930606] ? kvmalloc_node+0x19d/0x370 [ 1224.934729] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1224.940002] ? default_file_splice_read+0x2df/0x11a0 [ 1224.945252] ? splice_direct_to_actor+0x4cf/0x1090 [ 1224.950243] ? do_splice_direct+0x351/0x5a0 [ 1224.954620] ? do_sendfile+0x10ab/0x1e80 [ 1224.958749] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1224.963440] ? do_syscall_64+0x15b/0x230 [ 1224.967525] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1224.972911] ? kmsan_set_origin_inline+0x6b/0x120 [ 1224.977793] ? __msan_poison_alloca+0x183/0x220 [ 1224.982501] ? __should_failslab+0x278/0x2a0 [ 1224.986958] ? kmsan_set_origin_inline+0x6b/0x120 [ 1224.991835] ? __msan_poison_alloca+0x183/0x220 [ 1224.996508] ? rtnetlink_init+0x80/0xe10 [ 1225.000623] alloc_pages_current+0x6b1/0x970 [ 1225.005059] push_pipe+0x680/0xca0 [ 1225.008628] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1225.013683] default_file_splice_read+0x2df/0x11a0 [ 1225.018626] ? __fsnotify_parent+0x13f/0x5a0 [ 1225.023057] ? security_file_permission+0x447/0x480 [ 1225.028115] ? rw_verify_area+0x35e/0x580 [ 1225.032284] ? __ia32_sys_tee+0x160/0x160 [ 1225.036441] splice_direct_to_actor+0x4cf/0x1090 [ 1225.041200] ? do_splice_direct+0x5a0/0x5a0 [ 1225.045544] do_splice_direct+0x351/0x5a0 [ 1225.049717] do_sendfile+0x10ab/0x1e80 [ 1225.053612] __x64_sys_sendfile64+0x228/0x3b0 [ 1225.058110] ? __ia32_sys_sendfile+0x160/0x160 [ 1225.062687] do_syscall_64+0x15b/0x230 [ 1225.066584] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1225.071769] RIP: 0033:0x455e29 [ 1225.074953] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1225.094243] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1225.101961] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1225.109252] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1225.116519] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1225.123788] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1225.131058] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000011 00:19:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x7, 0x4dba}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:46 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x13, 0x1d, &(0x7f00000000c0)="2fdc6b3a3d84cbffcc0a4bc5c18e0d6b87657bdf65c38f0a6c5274d50c"}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e22}}) 00:19:46 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000002f40)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002b00)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001780)={0x0, 0x9, 0x80000000, 0x6b2de669, 0x9, 0x8, 0x0, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x6, 0x7c86, 0xffffffffffffff00, 0x37f5, 0x7}}, &(0x7f0000001840)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001880)=@assoc_value={0x0}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002c80)={0x0, 0x4}, &(0x7f0000002cc0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002d80)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b3bf686ad01581d45d8daec6cb23399c7afcaca1937166e9398f13590eeb4f5177a247a49b1ed6708ee1cb07968bd8e9c9", 0x31}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000084006bf71113470000060000000300000000000000180400000000000084000000070000007f0000"], 0x30, 0x80}, {&(0x7f0000000200)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000240)="605a33877e4cdef98a167c49ca9a009abd775f387b5d4d3f7e91a944c28fba9aff6c02259dfaa1d88b74f5952b242cccc7da46014bf896cf30fc7ce660be438118ceac7c59cc312731932cfb9bb2e7aeb44c437e6f1544c0cca6b7245354623b87cf2d4c06894d08de6bdc4f589a2f54273a06ca2d4a7d0877e237b6fd59de280b1e69ff62b3e9c86252093a25da82c762340a7e59913bc48d9dbb02efaa3f5b4a27ddc45afdf28a0e22b99d2d650451e69012", 0xb3}, {&(0x7f0000000300)="8489e057eaec0d4b5cff4b32fd98562b4150ab422e20667508290a933d20822e900e6756a69e8c75474db0f6baa6e85cfe", 0x31}, {&(0x7f0000000340)="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{&(0x7f0000001540)="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", 0xfe}, {&(0x7f0000001640)="641e4398a1e6c4422da46822bb2b38961d78c717529f1da5765fc918b9a6992fffe9828ad7dd22e7a532b1dbdaacd5aa34a1c866179e6c1e27f5a259cc6b49120ce26fb9363304d4a24702d4e3244d9b6e240454114b4c8695cd2de7ada16a2a43485407cc2b19007d6797b66a772a4ff7b1778c9da7b99de82c1d8be1252f199fd90819bfb5c615d65ead672d4993623b400b0dc4f36dd4aba69dda05d00b617efb7728357f723cb39b", 0xaa}], 0x8, &(0x7f0000001900)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1a}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x4, 0x9, 0xfff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x167, 0x9, 0xd44, 0xd6, 0x9, 0xee13, 0x715be73c, r3}}], 0xa0}, {&(0x7f00000019c0)=@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0xd9d0}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001a00)="ecac7afcaa3c5392be905460557946dbbdfe7cb627acd86a567ee76610cb7887390e88bc24824fccdc5e634696aece160345f7aa32ef4ff12db9fb6bdae0294bef095497698fc863deb583a7b5525f7a50089f6fd060525dd728b01abee62d9d14f88b9c282cc1aa094995aa2188417f8bb7bf736a3773fad463", 0x7a}, {&(0x7f0000001a80)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000002ac0)=@in6={0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xccb}, 0x1c, &(0x7f0000002c40)=[{&(0x7f0000002b00)}, {&(0x7f0000002b40)="639b004da9c8357571ae0a93afb3b7e9674d580ffd845f24908f42113b1422755f3a47dd14cf74b1bb7ba5dae3640c98a88caa5f75f7860361525018440aab57e2a25967db7bb6f70a84e2fed414eadfcaee918ec3667c022c9f2e13d74c6214a6d2a5fdd1db5d55f34b620f63cc326affc0e0c1981d5974141294fdc9310bfdeb093791558052a7ea2e88faa9bb7d8a2f80b4adcd76c107cfa6955f75a6290e4cbe3b51b8183afa108cbc5c97a4e4bc068e66b90451e39a223be6f1571ba79651fde72664b48ce93aea0867392dd4f2a0ba7d974f8884f48027919cf97ca4a2621362d97d0723346894d94e61", 0xed}], 0x2, &(0x7f0000002d00)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x6e, 0x47d6a17, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x40, 0x5d}}], 0x50, 0x10}], 0x4, 0x20000000) syz_emit_ethernet(0x56, &(0x7f0000002e80)=ANY=[@ANYBLOB="b8cd7ed7e101ffffffffffff000d030000000302001c620ac72b09c3e867a2ff3ad318940db407f7cd8aa249b0ad4f6be84b1d197e3d96235f9ff0d551a5252dd382b51775c0215d0000000000"], &(0x7f0000002f00)={0x0, 0x3, [0x6be, 0x90d, 0x105, 0x65d]}) 00:19:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) setsockopt(r0, 0xffffffff80000000, 0x1ff, &(0x7f00000000c0)="10437ae246b43b02dde187be4fbe3c2ac34e24729c498711012379a29fd7b0b0d4d90665b47e0804a372af1c5546ffbfc6edf47d71e1dca211e1150875b00c7353122f14d735", 0x46) sendto$inet6(r0, &(0x7f0000000180)="4448dc1922cd5e82908c8d55590afe08e02b25802c0d3b7e23e18914c70061a318a5775fdf5e6e51ce67aa02152b7eba6a0f6b3f5894283722177d4be164cef19e96aeb99a96c0e262e43ba15afd90f21e80aab2f199e354ac3c1f30ad9399a2abebb3a957b649160346859d70223301a4ad8b949c043d1a2bd8ea8d85fa294fbc1848699a0258778032ef0a2b34d533d2a6c725e4505391dc2506ddb7c1a257be7a13f2a3751028826aa18f752894c97a6cfe2e0603bdc5f0ab1e39df39d0aa2bf3f56e41dc14241e54714d63cc59b7c2002f4a70d73cc8b60e20a72c55", 0xde, 0x8000, &(0x7f0000000280)={0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x1d}, 0x1}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa) 00:19:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x208002, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:46 executing program 1 (fault-call:3 fault-nth:18): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) [ 1225.346522] FAULT_INJECTION: forcing a failure. [ 1225.346522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1225.358625] CPU: 1 PID: 29516 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1225.366172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1225.375870] Call Trace: [ 1225.378527] dump_stack+0x185/0x1e0 [ 1225.382212] ? __alloc_pages_nodemask+0x622/0x6320 [ 1225.387197] should_fail+0x8a7/0xae0 [ 1225.390995] __alloc_pages_nodemask+0x622/0x6320 00:19:46 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) [ 1225.395796] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1225.401362] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1225.406720] ? kmsan_kmalloc+0xa1/0x120 [ 1225.410749] ? __kmalloc_node+0xe5d/0x1240 [ 1225.415054] ? kvmalloc_node+0x19d/0x370 [ 1225.419166] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1225.424426] ? default_file_splice_read+0x2df/0x11a0 [ 1225.429631] ? splice_direct_to_actor+0x4cf/0x1090 [ 1225.434663] ? do_splice_direct+0x351/0x5a0 [ 1225.439039] ? do_sendfile+0x10ab/0x1e80 [ 1225.443182] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1225.447950] ? do_syscall_64+0x15b/0x230 [ 1225.452086] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1225.457508] ? kmsan_set_origin_inline+0x6b/0x120 [ 1225.462410] ? __msan_poison_alloca+0x183/0x220 [ 1225.467137] ? __should_failslab+0x278/0x2a0 [ 1225.471635] ? kmsan_set_origin_inline+0x6b/0x120 [ 1225.476556] ? __msan_poison_alloca+0x183/0x220 [ 1225.481281] ? rtnetlink_init+0x80/0xe10 [ 1225.485418] alloc_pages_current+0x6b1/0x970 [ 1225.489911] push_pipe+0x680/0xca0 [ 1225.493546] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1225.498650] default_file_splice_read+0x2df/0x11a0 [ 1225.503677] ? __fsnotify_parent+0x13f/0x5a0 [ 1225.508216] ? security_file_permission+0x447/0x480 [ 1225.513352] ? rw_verify_area+0x35e/0x580 [ 1225.517567] ? __ia32_sys_tee+0x160/0x160 [ 1225.521788] splice_direct_to_actor+0x4cf/0x1090 [ 1225.526620] ? do_splice_direct+0x5a0/0x5a0 [ 1225.531075] do_splice_direct+0x351/0x5a0 [ 1225.535322] do_sendfile+0x10ab/0x1e80 [ 1225.539315] __x64_sys_sendfile64+0x228/0x3b0 [ 1225.544176] ? __ia32_sys_sendfile+0x160/0x160 [ 1225.544237] do_syscall_64+0x15b/0x230 [ 1225.552839] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1225.558163] RIP: 0033:0x455e29 [ 1225.561375] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1225.581105] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1225.588870] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 00:19:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r2}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) [ 1225.596187] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1225.603517] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1225.610831] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1225.618254] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000012 00:19:46 executing program 1 (fault-call:3 fault-nth:19): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_group_source_req(r0, 0x29, 0x11, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) 00:19:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6}, 0x81}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:46 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x8, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='stat\x00\x00\x00') rt_sigaction(0x1, &(0x7f0000000000)={0x5}, 0x0, 0x8, &(0x7f0000000040)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2ef, 0x0) 00:19:46 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) [ 1225.845674] FAULT_INJECTION: forcing a failure. [ 1225.845674] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1225.858677] CPU: 1 PID: 29537 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1225.866008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1225.875378] Call Trace: [ 1225.878003] dump_stack+0x185/0x1e0 [ 1225.881666] should_fail+0x8a7/0xae0 [ 1225.885416] __alloc_pages_nodemask+0x622/0x6320 [ 1225.890215] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1225.895725] ? get_page_from_freelist+0xb01f/0xbb50 [ 1225.900774] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1225.906260] ? __save_stack_trace+0xa45/0xca0 [ 1225.910838] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 1225.916582] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1225.922598] ? kmsan_alloc_page+0x80/0xe0 [ 1225.926773] ? alloc_pages_current+0x6b1/0x970 [ 1225.931397] ? do_sendfile+0x10ab/0x1e80 [ 1225.931413] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1225.931429] ? do_syscall_64+0x15b/0x230 00:19:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="7e5bae474dd1463d028598ac1777c80a"], 0x10}, 0x1}, 0x0) [ 1225.931464] ? kmsan_set_origin_inline+0x6b/0x120 [ 1225.931489] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1225.931514] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1225.931534] kmsan_alloc_page+0x80/0xe0 [ 1225.931558] __alloc_pages_nodemask+0x105b/0x6320 [ 1225.931574] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1225.931591] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1225.931606] ? kmsan_kmalloc+0xa1/0x120 [ 1225.931625] ? __kmalloc_node+0xe5d/0x1240 [ 1225.931643] ? kvmalloc_node+0x19d/0x370 [ 1225.931660] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1225.931678] ? default_file_splice_read+0x2df/0x11a0 [ 1225.931696] ? splice_direct_to_actor+0x4cf/0x1090 [ 1225.931713] ? do_splice_direct+0x351/0x5a0 [ 1225.931727] ? do_sendfile+0x10ab/0x1e80 [ 1225.931741] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1225.931755] ? do_syscall_64+0x15b/0x230 [ 1225.931774] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1225.931792] ? kmsan_set_origin_inline+0x6b/0x120 [ 1225.931810] ? __msan_poison_alloca+0x183/0x220 [ 1225.931826] ? __should_failslab+0x278/0x2a0 00:19:47 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') [ 1225.931850] ? kmsan_set_origin_inline+0x6b/0x120 [ 1225.931868] ? __msan_poison_alloca+0x183/0x220 [ 1225.931889] ? rtnetlink_init+0x80/0xe10 [ 1225.931922] alloc_pages_current+0x6b1/0x970 [ 1225.931945] push_pipe+0x680/0xca0 [ 1225.931981] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1225.932018] default_file_splice_read+0x2df/0x11a0 [ 1226.075168] ? __fsnotify_parent+0x13f/0x5a0 [ 1226.079623] ? security_file_permission+0x447/0x480 [ 1226.084682] ? rw_verify_area+0x35e/0x580 [ 1226.088875] ? __ia32_sys_tee+0x160/0x160 [ 1226.093073] splice_direct_to_actor+0x4cf/0x1090 [ 1226.097866] ? do_splice_direct+0x5a0/0x5a0 [ 1226.102236] do_splice_direct+0x351/0x5a0 [ 1226.106425] do_sendfile+0x10ab/0x1e80 [ 1226.110533] __x64_sys_sendfile64+0x228/0x3b0 [ 1226.115064] ? __ia32_sys_sendfile+0x160/0x160 [ 1226.119674] do_syscall_64+0x15b/0x230 [ 1226.123593] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1226.128832] RIP: 0033:0x455e29 [ 1226.132022] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1226.151371] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1226.159101] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1226.166411] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1226.173698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1226.180990] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1226.188276] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000013 00:19:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffbff, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000100)=""/83) 00:19:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100f00005000000", 0x29}], 0x1) 00:19:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:47 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) r2 = socket$key(0xf, 0x3, 0x2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FICLONE(r3, 0x40049409, r3) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000381627198ea300000000ffff00"], 0x10}, 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x3ff, 0x80000000}, {0x8, 0x1}, 0x1f, 0x2, 0x1}) connect$can_bcm(r0, &(0x7f0000000280)={0x1d, r4}, 0x10) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000340)) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x8, 0x80, 0xfffffffffffffffb, 0x2, 0x647, 0x9, 0x20, 0x3d, 0x3, 0x4}) 00:19:47 executing program 1 (fault-call:3 fault-nth:20): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:47 executing program 5: r0 = socket$inet6(0xa, 0x8, 0x8010000080000087) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e22}, 0xfffffffffffffd17) listen(r0, 0x82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="80000500050005000900000006b73d72333b3a1ac06923000000"], &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0xf7d, 0x6b, "15e656663bdc32f9553fff25f188f348c4f26050028863365d8380c3402bac46449147b2e45383e7c071458c13cb3de8de3d4307751449ef3827291bc92c97aff19a4a9818b897c646877891cd7a3291d7bdb06b467e5d27df5f8ee724c8422bede17d85b9a415937ebfc5"}, 0x73) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x101081) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000140)={0x401, @random="0391a1c8c339"}) sendto$inet6(r1, &(0x7f0000000480)="4b93218873948bec0f870e1a45b7d69905067d98079c9a3f82e2cae69add8891b617709a6161e534bb1c5debd2d127046dee65259acf8b678919a9a0e2ffffd3b10bf912cca075111391b5ca7e279cba6678c18badffadb0ef6244eef44bb96311e4389670b8b3d5c1ba29ff1397f26b20cf0b1be7f5caa0d36f4ddf8f73bb89f3446613639a2d19ae9fa3688c8fbae282a84a98ab0c16b403acf4eb85559d22638a84372285c23c15cd51a062cf928915652b0cd91757d3e590eedc88d2074fc003b5dbe539e0d808959a62573203129a37e195293e91a4797af72ecd", 0x1, 0x3, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @empty, 0x7f}, 0x12) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2400) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f00000000c0)={0xfffffffffffffffd, 0x5, 0x80000000, 0x6, 0x8, 0x1000000000000100}) [ 1226.600768] FAULT_INJECTION: forcing a failure. [ 1226.600768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1226.612625] CPU: 0 PID: 29578 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1226.619901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1226.629536] Call Trace: [ 1226.632228] dump_stack+0x185/0x1e0 [ 1226.635885] should_fail+0x8a7/0xae0 [ 1226.639664] __alloc_pages_nodemask+0x622/0x6320 [ 1226.639700] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1226.639718] ? get_page_from_freelist+0xb01f/0xbb50 [ 1226.639739] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1226.639755] ? __save_stack_trace+0xa45/0xca0 [ 1226.639798] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 00:19:47 executing program 1 (fault-call:3 fault-nth:21): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) [ 1226.639815] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1226.639830] ? kmsan_alloc_page+0x80/0xe0 [ 1226.639845] ? alloc_pages_current+0x6b1/0x970 [ 1226.639860] ? do_sendfile+0x10ab/0x1e80 [ 1226.639873] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1226.639887] ? do_syscall_64+0x15b/0x230 [ 1226.639903] ? __msan_poison_alloca+0x183/0x220 [ 1226.639917] ? __switch_to+0x2b3/0x420 [ 1226.639941] ? kmsan_set_origin_inline+0x6b/0x120 [ 1226.639959] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1226.639978] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1226.639994] kmsan_alloc_page+0x80/0xe0 [ 1226.640016] __alloc_pages_nodemask+0x105b/0x6320 00:19:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000480)=@un=@abs, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)}, {&(0x7f0000000540)=""/87, 0x57}], 0x2, &(0x7f0000000600)=""/240, 0xf0, 0xff}, 0x2000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000780)={0x0, 0x10001, 0x1, 0xffffffffffffffff, 0x1, 0x100, 0x4, 0x2a, {0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x9, 0x1, 0x8, 0x80000000, 0x79}}, &(0x7f0000000840)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r3, &(0x7f00000008c0)=0x4) setresuid(r1, r1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000900)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000940)='tls\x00', 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/14, 0xe}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/49, 0x31}], 0x4, &(0x7f00000003c0)=""/83, 0x53}, 0x2000) ioctl$SCSI_IOCTL_DOORLOCK(r4, 0x5380) [ 1226.640029] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1226.640046] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1226.640060] ? kmsan_kmalloc+0xa1/0x120 [ 1226.640077] ? __kmalloc_node+0xe5d/0x1240 [ 1226.640093] ? kvmalloc_node+0x19d/0x370 [ 1226.640108] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1226.640127] ? default_file_splice_read+0x2df/0x11a0 [ 1226.640143] ? splice_direct_to_actor+0x4cf/0x1090 [ 1226.640159] ? do_splice_direct+0x351/0x5a0 [ 1226.640172] ? do_sendfile+0x10ab/0x1e80 [ 1226.640186] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1226.640200] ? do_syscall_64+0x15b/0x230 [ 1226.640219] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1226.640239] ? kmsan_set_origin_inline+0x6b/0x120 [ 1226.640258] ? __msan_poison_alloca+0x183/0x220 [ 1226.640275] ? __should_failslab+0x278/0x2a0 [ 1226.640296] ? kmsan_set_origin_inline+0x6b/0x120 [ 1226.640312] ? __msan_poison_alloca+0x183/0x220 [ 1226.640329] ? rtnetlink_init+0x80/0xe10 [ 1226.640357] alloc_pages_current+0x6b1/0x970 [ 1226.640377] push_pipe+0x680/0xca0 [ 1226.640404] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1226.640439] default_file_splice_read+0x2df/0x11a0 [ 1226.640462] ? __fsnotify_parent+0x13f/0x5a0 [ 1226.640506] ? security_file_permission+0x447/0x480 [ 1226.640533] ? rw_verify_area+0x35e/0x580 [ 1226.640558] ? __ia32_sys_tee+0x160/0x160 [ 1226.640580] splice_direct_to_actor+0x4cf/0x1090 [ 1226.640596] ? do_splice_direct+0x5a0/0x5a0 [ 1226.640634] do_splice_direct+0x351/0x5a0 [ 1226.640664] do_sendfile+0x10ab/0x1e80 [ 1226.640703] __x64_sys_sendfile64+0x228/0x3b0 [ 1226.640726] ? __ia32_sys_sendfile+0x160/0x160 00:19:48 executing program 0: readv(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000001600)=""/123, 0x3c3}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6174db027200") preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000440)=@int=0xfffffffffffffff9, 0xffffffffffffffee) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x1, @empty, 0x2505}, {0xa, 0x4e22, 0x1, @empty, 0x10000}, 0x5, [0xb6, 0x4, 0xffffffffe86f4173, 0x3, 0x20, 0x3ff, 0x7, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x8) [ 1226.640741] do_syscall_64+0x15b/0x230 [ 1226.640765] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1226.640779] RIP: 0033:0x455e29 [ 1226.640784] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1226.641023] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1226.641034] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1226.641043] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1226.641051] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1226.641061] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1226.641071] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000014 [ 1226.762611] FAULT_INJECTION: forcing a failure. [ 1226.762611] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1227.049487] CPU: 1 PID: 29587 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1227.049515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1227.067504] Call Trace: [ 1227.070199] dump_stack+0x185/0x1e0 [ 1227.074034] ? __alloc_pages_nodemask+0x622/0x6320 [ 1227.079026] should_fail+0x8a7/0xae0 [ 1227.082815] __alloc_pages_nodemask+0x622/0x6320 [ 1227.087714] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1227.093175] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1227.098528] ? kmsan_kmalloc+0xa1/0x120 [ 1227.102745] ? __kmalloc_node+0xe5d/0x1240 [ 1227.107241] ? kvmalloc_node+0x19d/0x370 [ 1227.111350] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1227.116599] ? default_file_splice_read+0x2df/0x11a0 [ 1227.121810] ? splice_direct_to_actor+0x4cf/0x1090 [ 1227.126908] ? do_splice_direct+0x351/0x5a0 [ 1227.131280] ? do_sendfile+0x10ab/0x1e80 [ 1227.135640] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1227.140375] ? do_syscall_64+0x15b/0x230 [ 1227.144504] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1227.149916] ? kmsan_set_origin_inline+0x6b/0x120 [ 1227.154836] ? __msan_poison_alloca+0x183/0x220 [ 1227.159742] ? __should_failslab+0x278/0x2a0 [ 1227.164211] ? kmsan_set_origin_inline+0x6b/0x120 [ 1227.169145] ? __msan_poison_alloca+0x183/0x220 [ 1227.174003] ? rtnetlink_init+0x80/0xe10 [ 1227.178140] alloc_pages_current+0x6b1/0x970 [ 1227.182618] push_pipe+0x680/0xca0 [ 1227.186395] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1227.191519] default_file_splice_read+0x2df/0x11a0 [ 1227.196593] ? __fsnotify_parent+0x13f/0x5a0 [ 1227.201098] ? security_file_permission+0x447/0x480 [ 1227.206208] ? rw_verify_area+0x35e/0x580 [ 1227.210470] ? __ia32_sys_tee+0x160/0x160 [ 1227.214775] splice_direct_to_actor+0x4cf/0x1090 [ 1227.219590] ? do_splice_direct+0x5a0/0x5a0 [ 1227.224037] do_splice_direct+0x351/0x5a0 [ 1227.228364] do_sendfile+0x10ab/0x1e80 [ 1227.232348] __x64_sys_sendfile64+0x228/0x3b0 [ 1227.236915] ? __ia32_sys_sendfile+0x160/0x160 [ 1227.241584] do_syscall_64+0x15b/0x230 [ 1227.245540] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1227.250765] RIP: 0033:0x455e29 [ 1227.253976] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1227.273572] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1227.281337] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1227.288643] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1227.295956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.303267] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 00:19:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f56207038636f2ded6b3b309824a7742ad025054419615d1bbeca1a987f0df6277089c216973ef1a594b7f791f17ef1") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x25, &(0x7f0000000000)={0x18, 0xd5c, 0x8, 0x9}) 00:19:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x80, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0xfffffffffffffffc, 0x80000000, 0x80000000, 0x3}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000080)="05cbbb2387c7e9b0d26b812ac6f4acf7e2cffc8ca387b3199c2e35bafb6f504c63556a4462e502612d118bc60fcb8b10a1e07a5a5fcc856a23b99cd0f0cff0136ca28cb23bec32e15f4d1870f58d7c40ed395a47d8c427db62c6e5d9f666253dbb5363c01ea2a1e7685bec", 0x6b, 0x5, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:48 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x4000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001180)={0x2, 0x0, &(0x7f0000000040)=""/50, &(0x7f0000000080)=""/248, &(0x7f0000000180)=""/4096}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000011c0)={0x0, 0x80, 0xca, 0x1, 0x7fff, 0x8000}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001200)={0x7fffffff}, 0x4) ioctl$FICLONE(r0, 0x40049409, r0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001240)) chmod(&(0x7f0000001280)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000012c0), &(0x7f0000001300)=0x4) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000001340)=""/50, 0x32, 0x8, &(0x7f00000013c0)={r1, r2+30000000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001400)=0x0) getpriority(0x3, r3) r4 = inotify_add_watch(r0, &(0x7f0000001440)='./file0\x00', 0x1) inotify_rm_watch(r0, r4) mq_timedreceive(r0, &(0x7f0000001480)=""/178, 0xb2, 0xf9d2, &(0x7f0000001540)) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001580)=""/243, &(0x7f0000001680)=0xf3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000016c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2ce, 0x2, 0x3, 0x8, 0x794, 0x3, 0x7ff}, 0x20) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001700)=""/100) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001780)="bd84265263155e7cd771fa4ecf8a9e9a039c7b5777a57969d63d71a7eff2d17fab0b17c08edc5531210f14adff5582ee9c1f80c1569767c2a3d91856e72f6028fdb5cc31cef498984d2d0becc2f709b7e03d2234e827d159690f22d11269d7eb2d258c1bc418825a01b813c52a25a289b918784b02debbf32a6b4ab7f63a393e7fce02d5543419477cee68c60d1f3bbd1be495ef27581f576b4ee9e001d2c94a1130a4127eda87f8dcb3317d68b52ca0db078b7c2fc8d1f813", 0xb9) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001840)={0x800, 0x1, 0x1, 0x3f, 0x3, 0xa1, 0x1, 0x3, 0x2, 0x3}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001880)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000018c0), &(0x7f0000001900)=0x4) r5 = add_key$keyring(&(0x7f0000001940)='keyring\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000019c0)='keyring\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, 0x0, 0x0, r6) clock_gettime(0x6, &(0x7f0000001a40)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001a80)={0x4, 0x401, 0x7ff}) write$P9_RSETATTR(r0, &(0x7f0000001ac0)={0x7, 0x1b, 0x2}, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001b00)="3ba7640573acb6326ec29a0abf1fbd279d89268d7902bc3d1a8114ac5f8052797d65ceba9053c58eda1d48ff15497de6657b5a1edb62ef3692a43697709760e029f750ad0a2685f42ae63872ec6932aabf07dcb13dcde9ec8527487030b161a560fbbb3c1e0137771a979fc1088434c29f6daeece76edfc39b00e293e01d3840fff270e0d66e426ff459a532de9aa5f17b7272273ee7ecf0f0d40a383f92170e64b5fbf229c8d2f397e7ee8b82fe64f9959729c9", 0xb4) [ 1227.310575] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000015 00:19:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x100) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) 00:19:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team_slave_1\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x1, 0x0, 0x100, [0x5, 0x1, 0x3], 0x7d5, [0x6, 0x1, 0x6]}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYPTR], 0xfffffffffffffeb8}, 0x1}, 0x4) close(r0) 00:19:48 executing program 1 (fault-call:3 fault-nth:22): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000000540)='queue1\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xd8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0x0, 0x7f, 0x7ff, {0x77359400}}) 00:19:48 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x2007f) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x2, 0x0, 0x4, 0x2, 0x7fffffff, 0x794f, 0x7fffffff, 0x1, 0x100000001]}, &(0x7f0000000080)=0x16) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:48 executing program 0: sched_setattr(0x0, &(0x7f0000000080), 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, r0, 0x0) r1 = userfaultfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) unshare(0xc000600) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 00:19:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) [ 1227.758673] FAULT_INJECTION: forcing a failure. [ 1227.758673] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1227.770641] CPU: 0 PID: 29634 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1227.778010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1227.787377] Call Trace: [ 1227.790000] dump_stack+0x185/0x1e0 [ 1227.793657] should_fail+0x8a7/0xae0 [ 1227.797400] __alloc_pages_nodemask+0x622/0x6320 [ 1227.802205] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1227.807684] ? get_page_from_freelist+0xb01f/0xbb50 [ 1227.812735] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1227.818197] ? __save_stack_trace+0xa45/0xca0 [ 1227.822737] kmsan_internal_alloc_meta_for_pages+0x9f/0x730 [ 1227.828504] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1227.834490] ? kmsan_alloc_page+0x80/0xe0 [ 1227.838647] ? alloc_pages_current+0x6b1/0x970 [ 1227.843247] ? do_sendfile+0x10ab/0x1e80 [ 1227.847318] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1227.852000] ? do_syscall_64+0x15b/0x230 [ 1227.856100] ? kmsan_set_origin_inline+0x6b/0x120 [ 1227.860967] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1227.865910] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1227.871282] kmsan_alloc_page+0x80/0xe0 [ 1227.875267] __alloc_pages_nodemask+0x105b/0x6320 [ 1227.880120] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1227.885512] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1227.890797] ? kmsan_kmalloc+0xa1/0x120 [ 1227.894782] ? __kmalloc_node+0xe5d/0x1240 [ 1227.899133] ? kvmalloc_node+0x19d/0x370 [ 1227.903205] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1227.908410] ? default_file_splice_read+0x2df/0x11a0 [ 1227.913532] ? splice_direct_to_actor+0x4cf/0x1090 [ 1227.918512] ? do_splice_direct+0x351/0x5a0 [ 1227.922846] ? do_sendfile+0x10ab/0x1e80 [ 1227.926914] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1227.931586] ? do_syscall_64+0x15b/0x230 [ 1227.935670] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1227.941055] ? kmsan_set_origin_inline+0x6b/0x120 [ 1227.945918] ? __msan_poison_alloca+0x183/0x220 [ 1227.950607] ? __should_failslab+0x278/0x2a0 [ 1227.955063] ? kmsan_set_origin_inline+0x6b/0x120 [ 1227.959924] ? __msan_poison_alloca+0x183/0x220 [ 1227.964624] ? rtnetlink_init+0x80/0xe10 [ 1227.968732] alloc_pages_current+0x6b1/0x970 [ 1227.973161] push_pipe+0x680/0xca0 [ 1227.976723] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1227.981776] default_file_splice_read+0x2df/0x11a0 [ 1227.986714] ? __fsnotify_parent+0x13f/0x5a0 [ 1227.991144] ? security_file_permission+0x447/0x480 [ 1227.996185] ? rw_verify_area+0x35e/0x580 [ 1228.000356] ? __ia32_sys_tee+0x160/0x160 [ 1228.004527] splice_direct_to_actor+0x4cf/0x1090 [ 1228.009299] ? do_splice_direct+0x5a0/0x5a0 [ 1228.013659] do_splice_direct+0x351/0x5a0 [ 1228.017820] do_sendfile+0x10ab/0x1e80 [ 1228.021738] __x64_sys_sendfile64+0x228/0x3b0 [ 1228.026248] ? __ia32_sys_sendfile+0x160/0x160 [ 1228.030840] do_syscall_64+0x15b/0x230 [ 1228.034751] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1228.039951] RIP: 0033:0x455e29 [ 1228.043138] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1228.062383] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1228.070197] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1228.077486] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1228.084768] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.092062] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1228.099428] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000016 00:19:49 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 00:19:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x40000000400}, 0x20, 0x6, 0xac71, 0x1, 0x7fffffff, &(0x7f0000000080)='ifb0\x00', 0x10001, 0x2, 0x7}) getsockopt$sock_buf(r1, 0x1, 0x80000000002c, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0xc0) 00:19:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x28001) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/66) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:19:49 executing program 1 (fault-call:3 fault-nth:23): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') pwrite64(r0, &(0x7f00000002c0)="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", 0x1000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) [ 1228.481276] FAULT_INJECTION: forcing a failure. [ 1228.481276] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1228.493139] CPU: 1 PID: 29668 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1228.500424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1228.509816] Call Trace: [ 1228.512459] dump_stack+0x185/0x1e0 [ 1228.516129] should_fail+0x8a7/0xae0 [ 1228.520010] __alloc_pages_nodemask+0x622/0x6320 [ 1228.524827] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1228.530327] ? get_page_from_freelist+0xb01f/0xbb50 [ 1228.535392] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1228.540871] ? __save_stack_trace+0xa45/0xca0 [ 1228.545443] kmsan_internal_alloc_meta_for_pages+0x10b/0x730 [ 1228.551274] ? kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1228.557273] ? kmsan_alloc_page+0x80/0xe0 [ 1228.561448] ? alloc_pages_current+0x6b1/0x970 [ 1228.566070] ? do_sendfile+0x10ab/0x1e80 [ 1228.570431] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1228.575566] ? do_syscall_64+0x15b/0x230 [ 1228.579661] ? __msan_poison_alloca+0x183/0x220 [ 1228.584363] ? __switch_to+0x2b3/0x420 [ 1228.588313] ? kmsan_set_origin_inline+0x6b/0x120 [ 1228.593202] ? __alloc_pages_nodemask+0xb24/0x6320 [ 1228.598174] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1228.603567] kmsan_alloc_page+0x80/0xe0 [ 1228.607601] __alloc_pages_nodemask+0x105b/0x6320 [ 1228.612461] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1228.617844] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1228.623140] ? kmsan_kmalloc+0xa1/0x120 [ 1228.627143] ? __kmalloc_node+0xe5d/0x1240 00:19:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x64, 0x2}, [{}]}, 0x3d8) [ 1228.631412] ? kvmalloc_node+0x19d/0x370 [ 1228.635505] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1228.640729] ? default_file_splice_read+0x2df/0x11a0 [ 1228.645857] ? splice_direct_to_actor+0x4cf/0x1090 [ 1228.651072] ? do_splice_direct+0x351/0x5a0 [ 1228.655437] ? do_sendfile+0x10ab/0x1e80 [ 1228.659520] ? __x64_sys_sendfile64+0x228/0x3b0 [ 1228.664208] ? do_syscall_64+0x15b/0x230 [ 1228.668299] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1228.673879] ? kmsan_set_origin_inline+0x6b/0x120 [ 1228.678770] ? __msan_poison_alloca+0x183/0x220 [ 1228.683743] ? __should_failslab+0x278/0x2a0 [ 1228.688192] ? kmsan_set_origin_inline+0x6b/0x120 [ 1228.693072] ? __msan_poison_alloca+0x183/0x220 [ 1228.697760] ? rtnetlink_init+0x80/0xe10 [ 1228.701871] alloc_pages_current+0x6b1/0x970 [ 1228.706298] push_pipe+0x680/0xca0 [ 1228.709860] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1228.714891] default_file_splice_read+0x2df/0x11a0 [ 1228.719861] ? __fsnotify_parent+0x13f/0x5a0 [ 1228.724322] ? security_file_permission+0x447/0x480 [ 1228.729375] ? rw_verify_area+0x35e/0x580 [ 1228.733538] ? __ia32_sys_tee+0x160/0x160 [ 1228.737695] splice_direct_to_actor+0x4cf/0x1090 [ 1228.742466] ? do_splice_direct+0x5a0/0x5a0 [ 1228.746816] do_splice_direct+0x351/0x5a0 [ 1228.750990] do_sendfile+0x10ab/0x1e80 [ 1228.754905] __x64_sys_sendfile64+0x228/0x3b0 [ 1228.759421] ? __ia32_sys_sendfile+0x160/0x160 [ 1228.764029] do_syscall_64+0x15b/0x230 [ 1228.767934] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1228.773145] RIP: 0033:0x455e29 [ 1228.776339] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1228.795552] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1228.803284] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 [ 1228.810579] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1228.817871] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.825144] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1228.832431] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000017 00:19:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x800, 0x0, 0x93cca066bcd113d5}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x381203) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000080)={0x6, 0x8000, 0x0, "c4a60d415c70"}) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) 00:19:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a002202000000001f3f5583743f8b0000000000001df6db35d8198ea3"], 0x10}, 0x1}, 0x0) write$P9_RWSTAT(r0, &(0x7f0000000000)={0x7, 0x7f, 0x1}, 0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200080, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x1000, 0x42d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x7, 0x1, 0x8001, 0x8000, 0x1000}, 0xc) 00:19:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_sctp(0xa, 0x7e, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 00:19:50 executing program 0: r0 = socket$inet6(0xa, 0x7eff5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000a07fff)) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ifb0\x00'}) 00:19:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x60, 0x14, 0x7, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @uid}, @typed={0x44, 0x0, @str='wlan0loeth0em1vmnet1Ivmnet0vmnet0mime_type^proccgroup//cpuset\'\x00'}]}, 0x60}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) write$P9_ROPEN(r1, &(0x7f00000000c0)={0x18, 0x71, 0x1, {{0xa0, 0x1, 0x7}, 0x6}}, 0x18) 00:19:50 executing program 1 (fault-call:3 fault-nth:24): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 00:19:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:50 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8500) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a000002e21fb7827d0f3efb19114f834cb3"], 0x10}, 0x1}, 0x0) [ 1229.149814] FAULT_INJECTION: forcing a failure. [ 1229.149814] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1229.161898] CPU: 1 PID: 29702 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #23 [ 1229.169321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1229.178710] Call Trace: [ 1229.181365] dump_stack+0x185/0x1e0 [ 1229.185071] ? __alloc_pages_nodemask+0x622/0x6320 [ 1229.190065] should_fail+0x8a7/0xae0 [ 1229.193839] __alloc_pages_nodemask+0x622/0x6320 [ 1229.198647] ? kmsan_internal_poison_shadow+0x15e/0x1d0 [ 1229.204093] ? kmsan_internal_poison_shadow+0xc8/0x1d0 [ 1229.209444] ? kmsan_kmalloc+0xa1/0x120 [ 1229.213466] ? __kmalloc_node+0xe5d/0x1240 [ 1229.217767] ? kvmalloc_node+0x19d/0x370 [ 1229.221880] ? iov_iter_get_pages_alloc+0x16d8/0x1db0 [ 1229.227134] ? default_file_splice_read+0x2df/0x11a0 [ 1229.232328] ? splice_direct_to_actor+0x4cf/0x1090 [ 1229.237358] ? do_splice_direct+0x351/0x5a0 [ 1229.241741] ? do_sendfile+0x10ab/0x1e80 [ 1229.245852] ? __x64_sys_sendfile64+0x228/0x3b0 00:19:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) [ 1229.250619] ? do_syscall_64+0x15b/0x230 [ 1229.254750] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1229.260177] ? kmsan_set_origin_inline+0x6b/0x120 [ 1229.265078] ? __msan_poison_alloca+0x183/0x220 [ 1229.269801] ? __should_failslab+0x278/0x2a0 [ 1229.274304] ? kmsan_set_origin_inline+0x6b/0x120 [ 1229.279229] ? __msan_poison_alloca+0x183/0x220 [ 1229.283946] ? rtnetlink_init+0x80/0xe10 [ 1229.288089] alloc_pages_current+0x6b1/0x970 [ 1229.292591] push_pipe+0x680/0xca0 [ 1229.296201] iov_iter_get_pages_alloc+0x17cd/0x1db0 [ 1229.301323] default_file_splice_read+0x2df/0x11a0 [ 1229.306320] ? __fsnotify_parent+0x13f/0x5a0 [ 1229.310873] ? security_file_permission+0x447/0x480 [ 1229.315996] ? rw_verify_area+0x35e/0x580 [ 1229.320241] ? __ia32_sys_tee+0x160/0x160 [ 1229.324472] splice_direct_to_actor+0x4cf/0x1090 [ 1229.329319] ? do_splice_direct+0x5a0/0x5a0 [ 1229.333757] do_splice_direct+0x351/0x5a0 [ 1229.338004] do_sendfile+0x10ab/0x1e80 [ 1229.341996] __x64_sys_sendfile64+0x228/0x3b0 [ 1229.346575] ? __ia32_sys_sendfile+0x160/0x160 [ 1229.351249] do_syscall_64+0x15b/0x230 [ 1229.355196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1229.360422] RIP: 0033:0x455e29 [ 1229.363626] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1229.383274] RSP: 002b:00007f9f9b5c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1229.391029] RAX: ffffffffffffffda RBX: 00007f9f9b5ca6d4 RCX: 0000000000455e29 00:19:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0xaf}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x4, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r0) [ 1229.398355] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 1229.405671] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1229.412991] R10: 0000000080000003 R11: 0000000000000246 R12: 0000000000000016 [ 1229.420301] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000018 00:19:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffefffffffffff7f) syz_emit_ethernet(0x6c6, &(0x7f0000001fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x4, [0x6c7, 0x1a7, 0xae2, 0x195]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x90800, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0x10000, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x9) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='\x00', 0xffffffffffffff9c}, 0xb) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000800)={0x1f, 0x4, 0x100, 0x7, 0x1, 0x100000000, 0xb66, 0x4, 0x3, 0x1}) r4 = semget$private(0x0, 0x4, 0x82) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000002780)=""/4096) write$binfmt_elf64(r0, &(0x7f0000000840)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfff, 0xffff, 0x6, 0x800, 0x3, 0x3e, 0x401, 0x39e, 0x40, 0x120, 0x4, 0xf57, 0x38, 0x2, 0x1, 0xd02, 0x5}, [{0x5, 0x800, 0x6, 0x1000, 0x2, 0x1000, 0x2, 0x10000000000}], "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[[], [], [], [], [], [], []]}, 0x1778) dup2(r2, r2) sendto$inet6(r2, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 1229.642801] ================================================================== [ 1229.650385] BUG: KMSAN: uninit-value in ipv6_skip_exthdr+0x156/0x910 [ 1229.656899] CPU: 1 PID: 29722 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #23 [ 1229.664178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1229.673543] Call Trace: [ 1229.676505] dump_stack+0x185/0x1e0 [ 1229.680162] kmsan_report+0x195/0x2c0 [ 1229.684025] __msan_warning_32+0x7d/0xe0 [ 1229.688135] ipv6_skip_exthdr+0x156/0x910 00:19:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$packet(0x11, 0x2, 0x300) unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003680)={0x0, @empty, @local}, &(0x7f00000036c0)=0xc) getpeername$packet(r1, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008140)={'vcan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @rand_addr, @loopback}, &(0x7f00000081c0)=0xc) accept4$packet(r1, &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008240)=0x14, 0x800) recvmmsg(r1, &(0x7f000000e780)=[{{&(0x7f0000008280)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f0000008300)=""/135, 0x87}, {&(0x7f0000008400)=""/62, 0x3e}, {&(0x7f0000008500)=""/140, 0x8c}, {&(0x7f00000085c0)=""/153, 0x99}, {&(0x7f0000008680)=""/36, 0x24}, {&(0x7f00000086c0)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x69e}}, {{0x0, 0x0, &(0x7f000000aac0)=[{&(0x7f0000008800)=""/184, 0xb8}, {&(0x7f00000088c0)=""/4096, 0x1000}, {&(0x7f00000098c0)=""/249, 0xf9}, {&(0x7f00000099c0)=""/59, 0x3b}, {&(0x7f0000009a00)}, {&(0x7f0000009a40)=""/84, 0x54}, {&(0x7f0000009ac0)=""/4096, 0x1000}], 0x7, &(0x7f000000ab40)=""/105, 0x69, 0x9}, 0xfffffffeffffffff}, {{&(0x7f000000abc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac40)=""/242, 0xf2}, {&(0x7f000000ad40)=""/104, 0x68}], 0x2, &(0x7f000000ae00)=""/133, 0x85, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f000000aec0), 0x0, &(0x7f000000af00)=""/65, 0x41, 0xfffffffffffffffc}, 0xfff}, {{&(0x7f000000af80)=@xdp, 0x80, &(0x7f000000c000)=[{&(0x7f000000b000)=""/4096, 0x1000}], 0x1, &(0x7f000000c040)=""/217, 0xd9, 0x8}, 0x3ff}, {{0x0, 0x0, &(0x7f000000c140), 0x0, &(0x7f000000c180)=""/4096, 0x1000}, 0x5}, {{&(0x7f000000d180)=@nfc, 0x80, &(0x7f000000e300)=[{&(0x7f000000d200)=""/4096, 0x1000}, {&(0x7f000000e200)=""/237, 0xed}], 0x2, &(0x7f000000e340)=""/19, 0x13, 0x7ff}, 0x2}, {{&(0x7f000000e380)=@can, 0x80, &(0x7f000000e680)=[{&(0x7f000000e400)=""/216, 0xd8}, {&(0x7f000000e500)=""/89, 0x59}, {&(0x7f000000e580)=""/211, 0xd3}], 0x3, &(0x7f000000e6c0)=""/130, 0x82, 0x4}, 0x7f}], 0x8, 0x2, &(0x7f000000e980)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ea00)={{{@in=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000eb00)=0xe8) accept$packet(r1, &(0x7f000000ec00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ec40)=0x14) getsockname$packet(r1, &(0x7f000000ed00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ed40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ef00)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013540)={{{@in=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000013640)=0xe8) 00:19:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x8, 0x5, 0x200, 0x924f, 0x2, 0x3e, 0x14, 0x62, 0x38, 0x32f, 0x7, 0x5, 0x20, 0x1, 0x7, 0x9, 0x8000}, [{0x7, 0x585, 0x6, 0x96, 0x100, 0x101, 0x3, 0x8}], "8ee015a1998981ecc76b8857ed646a63d4f8a976e48d073083e45b48a2096908d8a78d66f0134161648523d8f18db019fee921a45f67dab65a86778bbe81d6cf6f2bde681458ad175f2a8e93fc1a82aa93371961bd0318e2", [[], [], [], [], [], [], []]}, 0x7b0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000381667198ea3"], 0x10}, 0x1}, 0x0) 00:19:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x1, 0x1, 0x0, 0x7ff}, [{}]}, 0x78) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x64}, [{}]}, 0x3d8) [ 1229.692334] ipv6_get_l4proto+0x1be/0x2f0 [ 1229.696518] nf_conntrack_in+0x54a/0x2070 [ 1229.700727] ? ipv6_invert_tuple+0xf0/0xf0 [ 1229.705008] ipv6_conntrack_in+0xc3/0xf0 [ 1229.709107] ? ipv6_hooks_unregister+0x200/0x200 [ 1229.713896] nf_hook_slow+0x15d/0x3e0 [ 1229.717730] ipv6_rcv+0x1df5/0x2250 [ 1229.721416] ? local_bh_enable+0x40/0x40 [ 1229.725512] __netif_receive_skb_core+0x4a7a/0x4fc0 [ 1229.730566] ? ip6_rcv_finish+0x6e0/0x6e0 [ 1229.734752] netif_receive_skb_internal+0x475/0x660 00:19:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x64, 0x2}, [{}]}, 0x3d8) 00:19:50 executing program 0: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x3, 0x3ff}, 0x94) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x2c, @multicast1=0xe0000001, 0x4e24, 0x0, 'lblcr\x00', 0x5, 0xc0a, 0x3a}, 0x2c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000000)="9b", 0x1}], 0x1, &(0x7f00006e9c68)}, 0x0) [ 1229.739807] netif_receive_skb+0x246/0x270 [ 1229.744426] tun_get_user+0x80f6/0x89c0 [ 1229.748470] tun_chr_write_iter+0x1d4/0x330 [ 1229.752827] ? tun_chr_read_iter+0x460/0x460 [ 1229.757263] do_iter_readv_writev+0x81a/0xac0 [ 1229.761801] ? tun_chr_read_iter+0x460/0x460 [ 1229.766268] do_iter_write+0x30d/0xd50 [ 1229.770190] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1229.775663] ? import_iovec+0x3e0/0x640 [ 1229.779934] do_writev+0x3d8/0x860 [ 1229.783522] ? fput+0x269/0x300 [ 1229.786850] __x64_sys_writev+0xe1/0x120 [ 1229.791034] ? __ia32_sys_readv+0x120/0x120 [ 1229.795413] do_syscall_64+0x15b/0x230 [ 1229.799365] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1229.804578] RIP: 0033:0x455ce1 [ 1229.807777] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 54 bb fb ff c3 48 83 ec 08 e8 da 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 23 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 1229.827199] RSP: 002b:00007fc677f79ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1229.827222] RAX: ffffffffffffffda RBX: 00000000000006c6 RCX: 0000000000455ce1 [ 1229.827231] RDX: 0000000000000001 RSI: 00007fc677f79bf0 RDI: 00000000000000fc [ 1229.827240] RBP: 0000000020001fc0 R08: 00000000000000fc R09: 0000000000000000 [ 1229.827251] R10: 00000000000006c6 R11: 0000000000000293 R12: 00000000ffffffff [ 1229.827262] R13: 00000000004c2440 R14: 00000000004d3ca0 R15: 0000000000000000 [ 1229.827308] kmsan_internal_chain_origin+0x13c/0x240 [ 1229.877943] kmsan_memcpy_origins+0x11d/0x170 [ 1229.877958] __msan_memcpy+0xe7/0x150 [ 1229.877981] skb_copy_bits+0x1f9/0xd80 [ 1229.877997] ipv6_get_l4proto+0x105/0x2f0 [ 1229.878010] nf_conntrack_in+0x54a/0x2070 [ 1229.878042] ipv6_conntrack_in+0xc3/0xf0 [ 1229.903191] nf_hook_slow+0x15d/0x3e0 [ 1229.907025] ipv6_rcv+0x1df5/0x2250 [ 1229.910688] __netif_receive_skb_core+0x4a7a/0x4fc0 [ 1229.916088] netif_receive_skb_internal+0x475/0x660 [ 1229.921149] netif_receive_skb+0x246/0x270 [ 1229.925406] tun_get_user+0x80f6/0x89c0 [ 1229.929443] tun_chr_write_iter+0x1d4/0x330 [ 1229.933793] do_iter_readv_writev+0x81a/0xac0 [ 1229.938315] do_iter_write+0x30d/0xd50 [ 1229.942219] do_writev+0x3d8/0x860 [ 1229.945776] __x64_sys_writev+0xe1/0x120 [ 1229.949849] do_syscall_64+0x15b/0x230 [ 1229.953757] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1229.958946] [ 1229.960579] Uninit was stored to memory at: [ 1229.964923] kmsan_internal_chain_origin+0x13c/0x240 [ 1229.970044] kmsan_memcpy_origins+0x11d/0x170 [ 1229.974562] kmsan_memmove_origins+0x9/0x10 [ 1229.978912] __msan_memmove+0xe7/0x150 [ 1229.982829] nf_ct_frag6_gather+0x436a/0x5870 [ 1229.987355] ipv6_defrag+0x501/0x5c0 [ 1229.991088] nf_hook_slow+0x15d/0x3e0 [ 1229.994908] ipv6_rcv+0x1df5/0x2250 [ 1229.998555] __netif_receive_skb_core+0x4a7a/0x4fc0 [ 1230.003616] netif_receive_skb_internal+0x475/0x660 [ 1230.008654] netif_receive_skb+0x246/0x270 [ 1230.012916] tun_get_user+0x80f6/0x89c0 [ 1230.016911] tun_chr_write_iter+0x1d4/0x330 [ 1230.021266] do_iter_readv_writev+0x81a/0xac0 [ 1230.025808] do_iter_write+0x30d/0xd50 [ 1230.029717] do_writev+0x3d8/0x860 [ 1230.033286] __x64_sys_writev+0xe1/0x120 [ 1230.037373] do_syscall_64+0x15b/0x230 [ 1230.041381] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1230.046575] [ 1230.048210] Uninit was created at: [ 1230.051787] kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 1230.057617] kmsan_alloc_page+0x80/0xe0 [ 1230.061638] __alloc_pages_nodemask+0x105b/0x6320 [ 1230.066506] alloc_pages_current+0x6b1/0x970 [ 1230.070939] skb_page_frag_refill+0x3be/0x5f0 [ 1230.075636] tun_get_user+0xede/0x89c0 [ 1230.079558] tun_chr_write_iter+0x1d4/0x330 [ 1230.083889] do_iter_readv_writev+0x81a/0xac0 [ 1230.088404] do_iter_write+0x30d/0xd50 [ 1230.092320] do_writev+0x3d8/0x860 [ 1230.095889] __x64_sys_writev+0xe1/0x120 [ 1230.100000] do_syscall_64+0x15b/0x230 [ 1230.103911] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1230.109113] ================================================================== [ 1230.116482] Disabling lock debugging due to kernel taint [ 1230.121995] Kernel panic - not syncing: panic_on_warn set ... [ 1230.121995] [ 1230.129404] CPU: 1 PID: 29722 Comm: syz-executor5 Tainted: G B 4.18.0-rc4+ #23 [ 1230.138076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.147444] Call Trace: [ 1230.150057] dump_stack+0x185/0x1e0 [ 1230.153739] panic+0x3d0/0x9b0 [ 1230.156987] kmsan_report+0x2bf/0x2c0 [ 1230.160817] __msan_warning_32+0x7d/0xe0 [ 1230.165069] ipv6_skip_exthdr+0x156/0x910 [ 1230.169272] ipv6_get_l4proto+0x1be/0x2f0 [ 1230.173473] nf_conntrack_in+0x54a/0x2070 [ 1230.177661] ? ipv6_invert_tuple+0xf0/0xf0 [ 1230.181926] ipv6_conntrack_in+0xc3/0xf0 [ 1230.186043] ? ipv6_hooks_unregister+0x200/0x200 [ 1230.190827] nf_hook_slow+0x15d/0x3e0 [ 1230.194658] ipv6_rcv+0x1df5/0x2250 [ 1230.198322] ? local_bh_enable+0x40/0x40 [ 1230.202411] __netif_receive_skb_core+0x4a7a/0x4fc0 [ 1230.207477] ? ip6_rcv_finish+0x6e0/0x6e0 [ 1230.211669] netif_receive_skb_internal+0x475/0x660 [ 1230.216718] netif_receive_skb+0x246/0x270 [ 1230.220990] tun_get_user+0x80f6/0x89c0 [ 1230.225031] tun_chr_write_iter+0x1d4/0x330 [ 1230.229385] ? tun_chr_read_iter+0x460/0x460 [ 1230.233824] do_iter_readv_writev+0x81a/0xac0 [ 1230.238354] ? tun_chr_read_iter+0x460/0x460 [ 1230.242895] do_iter_write+0x30d/0xd50 [ 1230.246834] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1230.252307] ? import_iovec+0x3e0/0x640 [ 1230.256318] do_writev+0x3d8/0x860 [ 1230.260242] ? fput+0x269/0x300 [ 1230.263554] __x64_sys_writev+0xe1/0x120 [ 1230.267645] ? __ia32_sys_readv+0x120/0x120 [ 1230.271995] do_syscall_64+0x15b/0x230 [ 1230.275912] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1230.281118] RIP: 0033:0x455ce1 [ 1230.284306] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 54 bb fb ff c3 48 83 ec 08 e8 da 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 23 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 1230.303648] RSP: 002b:00007fc677f79ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1230.311388] RAX: ffffffffffffffda RBX: 00000000000006c6 RCX: 0000000000455ce1 [ 1230.318675] RDX: 0000000000000001 RSI: 00007fc677f79bf0 RDI: 00000000000000fc [ 1230.325968] RBP: 0000000020001fc0 R08: 00000000000000fc R09: 0000000000000000 [ 1230.333265] R10: 00000000000006c6 R11: 0000000000000293 R12: 00000000ffffffff [ 1230.340552] R13: 00000000004c2440 R14: 00000000004d3ca0 R15: 0000000000000000 [ 1230.348383] Dumping ftrace buffer: [ 1230.351918] (ftrace buffer empty) [ 1230.355609] Kernel Offset: disabled [ 1230.359220] Rebooting in 86400 seconds..