e60cf3ef6343961b790e2772ddfb27ebddd63ee11c68f26d2b1023a1b1331284b5ad0fff0e6679f"}, &(0x7f0000000140)=0x69) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, 0xfffffffffffffc52) 19:28:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket(0x15, 0x80007, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007fe, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000100)="7e34c1b313085a37672093816b2cbbabfea490ce56c81df76f1852d58b1ce2916ece3aad1a666a81e2af72246dea7a670001731be7550f53aa917054195890068008d267ba57607e41a6bf091784cd9833177dd13e589f56744d50bfdb352abc08c19dc69e541fc1a2eaa3cd0084ab0cbc5b46b8a9271a80a14a", 0x7a) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 19:28:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="0003000000010000000e01ba8f9bbc4ea0b0c58b94bcd034fd3928b583bdcebd2ff2a7ae8a9e8a6287a829adc70bcb7cdf68119e08c352351ba069a634") fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, @dev}, &(0x7f00000000c0)=0xc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x10101, 0x0) fcntl$notify(r0, 0x402, 0x8000000b) getdents64(r0, &(0x7f0000000140)=""/57, 0x10000015d) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) 19:28:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = 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) r2 = dup(r1) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) write$P9_RUNLINKAT(r2, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) 19:28:50 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xc8, "32189bd9a6d139ad5f69273ed112c2e75ceb2b2671e5633fe355406bd2ce9ad9aea2d4b3d54ee828543abc9c74e38e53348e9dc9d9de9bf169d4cff5a0f2072cb9e53733368f65d545f3d732f518b552381889851fa3ad56f484af671f500d916e523567de88c80ff5a45ffae12fc83523317e6be4767ff36e5020d64eddbd6d6bc7d1901191e032610d654603d9747dc2496c9f426a5baf5f5aa17788070e4c408f111bb4163c00b5508d26ec2bed3df585618d3f0194d76763dbcc940302643b5d7d7347f0ba44"}, &(0x7f0000000140)=0xec) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x12) 19:28:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:50 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffffffffffff, 0x4) dup3(r0, r1, 0x80000) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r3 = socket$key(0xf, 0x3, 0x2) r4 = dup3(r2, r3, 0x0) openat$cgroup_ro(r4, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e00000010000000000ea000002000100000000000000020000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 19:28:50 executing program 5: kexec_load(0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="fff55796bccbfad686f841c04b86ad9ee80427ac309c6d27cf006a12d3a485b42b78e3f0010f6fecb0f7371c637ef316aca7cdc702fe6e0738f60fe39863f1092e71dc8a622510f6ab316492eadd7ecfc24efbed00bf4dacbb313b0eb370dbf37f18bd8672a69f70c16710fd60cd6910047706d17b8fc5b34cb4af3d603b990f49745c78259942d29a7376ae1aaa3093f115378c1f20328c", 0x98, 0x7e2ba26b, 0x92}], 0x3a0000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000000240)=""/61, &(0x7f0000000280)=0x3d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x640, 0x3, 0x20}}) write(r1, &(0x7f0000000100)='\f', 0x1) 19:28:50 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r1, 0x2, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039f3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x4, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5334, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 19:28:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = getgid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00000001c0), 0xfa) r3 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="d06f42a29103cbb76b1879045d92eecc44422088d4f8bc60339d89e349c5eb76234ecd76a51311a5c0579b59a801b2fea06c", 0x32, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x60010) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x3b, 0x4) pwrite64(r0, &(0x7f0000000480)="fd2ebe8c47b70a613e9c38e9dce0de1f7d6c100859d39f2395b25a6737ee6af2ee16397d61989c4774fffd4fe7c7a837f0ed75898eabf49688fdb8ae6eed70a8093585f42b36", 0x46, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440)=0x4, 0x4) socket$inet6(0xa, 0x3, 0x9) r4 = dup3(r0, 0xffffffffffffffff, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x20200, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x4, 0xedc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001340], 0x0, &(0x7f0000000240), &(0x7f0000002240)=ANY=[@ANYBLOB="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"]}, 0xf54) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000000180)={'gretap0\x00', @ifru_hwaddr}) 19:28:50 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x7) 19:28:50 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x80) unshare(0x400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000002c0)=@rc, &(0x7f0000000340)=0x80) 19:28:50 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xc8, "32189bd9a6d139ad5f69273ed112c2e75ceb2b2671e5633fe355406bd2ce9ad9aea2d4b3d54ee828543abc9c74e38e53348e9dc9d9de9bf169d4cff5a0f2072cb9e53733368f65d545f3d732f518b552381889851fa3ad56f484af671f500d916e523567de88c80ff5a45ffae12fc83523317e6be4767ff36e5020d64eddbd6d6bc7d1901191e032610d654603d9747dc2496c9f426a5baf5f5aa17788070e4c408f111bb4163c00b5508d26ec2bed3df585618d3f0194d76763dbcc940302643b5d7d7347f0ba44"}, &(0x7f0000000140)=0xec) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x12) 19:28:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$rds(0x15, 0x5, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x3, 0x0) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0xb0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000400)=""/194, &(0x7f00000001c0)=0xc2) sendmsg$rds(r2, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="0000000000000000000000000000000000000451e3900000000000000000008000000000"], 0x58}, 0x0) 19:28:50 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x10600) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f0000000200)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x6, 0x4, 0x81, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{}, {0x80}, 0x7}) 19:28:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003240)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000003200)={&(0x7f0000000500)=@setlink={0x30, 0x13, 0x201, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) 19:28:51 executing program 4: r0 = socket$inet(0x2, 0x803, 0x800000002) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x40000000007ff, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net/snmp\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) sendto$inet(r0, &(0x7f0000000240)='N', 0x1, 0xff7ffffffffffffc, &(0x7f0000000000)={0x2}, 0x10) [ 217.057633] atomic_op 000000005f121a5b conn xmit_atomic (null) 19:28:51 executing program 6: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000080)=0xfffffffffffffe00, 0x1, 0x1) r0 = socket$inet6(0xa, 0xa, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 19:28:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) tkill(r0, 0x19) socket$inet6_sctp(0xa, 0x3fdffffc, 0x84) [ 217.209225] kernel msg: ebtables bug: please report to author: Wrong nr of counters 19:28:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1}, &(0x7f0000000280)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) [ 217.270919] kernel msg: ebtables bug: please report to author: Wrong nr of counters 19:28:51 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb60e, 0x101000) write$P9_RAUTH(r0, &(0x7f0000000040)={0x14, 0x67, 0x1, {0xe8, 0x4, 0x7}}, 0x14) 19:28:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="047e66507ab02dc6ad"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0xa) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 19:28:51 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffd, 0x12) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 19:28:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="00d772f95043bd11f0aaffffff1a22ff"]) 19:28:51 executing program 7: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f", 0x1, r1) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x34b, r0) keyctl$dh_compute(0x17, &(0x7f0000000040)={r2, r3, r3}, &(0x7f0000000400)=""/177, 0xb1, &(0x7f0000000200)={&(0x7f0000000080)={'wp512-generic\x00'}, &(0x7f0000000180), 0x1ec}) 19:28:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) r1 = socket(0x19, 0x0, 0x104) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000440)=""/232, &(0x7f0000000200)) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000540)=""/142, 0x8e}], 0x2, &(0x7f0000000600)=""/243, 0xf3, 0x3ff}, 0x20) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f00000007c0)=""/170) 19:28:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b4fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000200)=""/181, 0xb5}], 0x3, &(0x7f0000000380)=[{&(0x7f0000000300)=""/66, 0x42}], 0x1, 0x0) 19:28:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x4000000002, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x0, 0x2}) 19:28:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1}, &(0x7f0000000280)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) 19:28:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:51 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x80000) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000002300)={&(0x7f00000011c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x4, 0x2, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x6}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="3d8d60071d1f6827c4cc5b187ef924179fd515276fbc7bd4bf28c737acf6e09804f366886d64afdd78b4056f38504cb53bb12a82a16e53eed1bd6496ca050eb63ef5fc61ef1e041b68c5c7d3254c3b6d0ac16930e55b64a831380d783f3ce9c539c7c365755133a9ecd8adc8ef2e41115a2c292639b4", 0x76}], 0x2, &(0x7f00000022c0), 0x0, 0x10}, 0x4000000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000022c0)={0x100000001, 0x6}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f00000001c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002340)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x2, 0x6, 0x6, 0x2, 0x81}, &(0x7f0000002400)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002440)={r3, 0x91a1}, &(0x7f0000002480)=0x8) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) 19:28:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) unshare(0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x5}}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x84) 19:28:51 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendfile(r0, r1, &(0x7f0000000080), 0x1) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000100), 0xdd, 0x1) 19:28:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:52 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6ff7a4a, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000000000)) 19:28:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x0, 0x80400) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0xc0045520, &(0x7f0000000000)=""/27) 19:28:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x200, 0x0) ioctl$int_in(r0, 0x80000080105014, &(0x7f0000000080)=0x1) socketpair(0x5, 0x7, 0x4, &(0x7f0000000040)) [ 218.121473] Unknown ioctl 19585 [ 218.184803] Unknown ioctl 19585 19:28:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) 19:28:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x3b) 19:28:52 executing program 1: shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmget(0x1, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) r0 = shmget(0x1, 0x4000, 0x4, &(0x7f0000ff3000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4800) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 19:28:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) pread64(r0, &(0x7f0000000900)=""/4096, 0x1000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000180)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000006c0)}, &(0x7f0000000740)="7f0000800000000000001793c6b63f1c3f1854023d858a2e8c56907eb1c1344399", &(0x7f0000000500)=""/239, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000001c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 19:28:52 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/105, 0x69) read(r1, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) write$P9_RFLUSH(r1, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) tkill(r0, 0xc) 19:28:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="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", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000), 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x14, 0x1) 19:28:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1801000000010000000000000b001e0053b5000000000000"], 0x18}}], 0x2, 0x0) 19:28:52 executing program 7: r0 = socket(0x40000000002, 0x3, 0x39) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0500e7ff2b0c03001f0008000100"], &(0x7f0000000040)=0xe) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, r3, 0x2}, 0x10) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000d80)) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfff, 0x40000) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f00000000c0)) 19:28:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2b) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") prctl$void(0x27) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', '$eth1\x00'}, &(0x7f0000000040)='syzkaller\x00', 0xa, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x9]}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000009c000000000000000fa000000000000000000000000000009500005400000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) [ 218.770743] sd 0:0:1:0: [sg0] tag#1089 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 218.779705] sd 0:0:1:0: [sg0] tag#1089 CDB: short variable length command, len=8 [ 218.787429] sd 0:0:1:0: [sg0] tag#1089 CDB[00]: 7f 00 00 80 00 00 00 00 00 00 17 93 c6 b6 3f 1c [ 218.796470] sd 0:0:1:0: [sg0] tag#1089 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 218.805548] sd 0:0:1:0: [sg0] tag#1089 CDB[20]: 99 19:28:52 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000380)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000500)=0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000200)) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000000)={0x18, 0x1, 0x0, {0xa91d}}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000240)='vboxnet0mime_type.#trustednodevnodevppp0++\x00', r1}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r4, 0x3f, 0x1, 0x5, 0x3ff, 0x2}, &(0x7f00000004c0)=0x14) eventfd(0x831) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setresuid(r3, r5, 0x0) 19:28:52 executing program 1: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x4) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) unshare(0x24020400) fcntl$notify(r1, 0x402, 0x10) 19:28:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x30) close(r1) close(r1) 19:28:52 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffff4f) unshare(0x24020400) syz_open_procfs(0x0, &(0x7f0000000140)='attr/prev\x00') sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 19:28:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) close(r1) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="af1e726a7e0dc87a901c68c319f2cb3f8a4e33c19d3b9a97c691ff3b75f55d7d0def86e9fd8b41d155ca684b849cc7e0f31396eed5e9c090ddc0bc705e7520b7e7b69bc6e33c9c1f595fbc2ae7252c26097044a7bcd99956438659c387573c448a0794ea5317aa3540bc92620a1fa2b154011618332b588d0a67790e1fd8431254c60b9949d997edaf254fd82f8e0cf1e32088723b5b52b4c79b6b0a98483cf3cde388c926cacf8e84aeed855c0bf4a7b702642ed54be4c616cc4221e3e521e7c515d47b336f2e4e878d7bb7f791dad03ed155ed94ecd812bc356ec099c01344089709964cabf38b01742ae95c", 0xed}, {&(0x7f0000000000)="90f1470dd60d50986a7714197dfef4a861f7b681a476dd271d", 0x19}, {&(0x7f00000012c0)="819945b16d91e979d314ec30296cd465f0d0eeed030f890221c83326c72092796a7ff8983417b6a600495dbfc05969535a9812befd1e8fbf9754a9a32d4221e4ccd11661c56fa64cd26917e6ebaaa72e5777f6f4b17a4b55b982ab9676d66c260a58473598c8296a4b60f0f18e8cf86c7465600353bf5a6278fa1564a5e579fe373332a51452db7a9fbd00620a6c5ad55c3aa511ec0fa2cab6890c4ffc2cbe83ea5f0bfb607e81c9bc8aaea7", 0xac}, {&(0x7f0000000200)="06b9498818fcf8207294fa9da17ffd771ca8da4499846e572941ab9956d21870e49dec586513a7bf7f4c9265ba1aa65cdb39128baed73a6ff190d44ea3f4e3e90e6e5cca0af5857b9584b6f9f07f37e33a24de0001206fccb837e3c495707441309de7f02fb01ce0dc55f2c3242bc0aec942c6", 0x73}, {&(0x7f0000000040)="1a42ba", 0x3}, {&(0x7f0000001380)}], 0x7, 0xe) [ 218.938144] sd 0:0:1:0: [sg0] tag#1094 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 218.947020] sd 0:0:1:0: [sg0] tag#1094 CDB: short variable length command, len=8 [ 218.954777] sd 0:0:1:0: [sg0] tag#1094 CDB[00]: 7f 00 00 80 00 00 00 00 00 00 17 93 c6 b6 3f 1c [ 218.963738] sd 0:0:1:0: [sg0] tag#1094 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 218.972769] sd 0:0:1:0: [sg0] tag#1094 CDB[20]: 99 19:28:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="24000000010207031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) 19:28:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x8, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000180)=0xc) gettid() 19:28:53 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88), 0x0) [ 219.258357] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 219.298961] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 19:28:53 executing program 3: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) dup2(r0, r1) 19:28:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 19:28:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='udf\x00', 0x2000, &(0x7f0000000200)="cd4e758d18b75177df607bc610f17169c2343cc87f1656be452e3c676c627f4da4b2a5b7b05348eb31c2e45660b7f90227e346d3f1514ee4d6f582a5366e95a8525dfb09764083f99d8264cc17004360d138f680e6727263a5a640b3184771b6473fea8615b410a159dd452f981b54a8bbae4d2188ad2dc9fa0c08de95b7f91cdc97c21d35daf473edc0c79633751be671058bdf07becec10dcf6df74643aad4ebca08537a59fb1873826897fbf4b9d5fe9c3c7efab38b45d4454eaf7c46c1e6230735e18db21734c3bffcceab55df8209805bb1") setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x7, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) 19:28:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "0d77bded7125338de47145b71f2226c0b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525d4425e2c4707a00f8dd47a4c19b884282e4f743e00c7a3eff599b13d518d10"}, 0xd8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = fcntl$getown(r0, 0x9) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000080)) ptrace(0xffffffffffffffff, r2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 19:28:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f6f061100000000000000000000000300060000000000020000007ffcff00000000000000000004f8020001000000feffffffffffffff8f0700000000000008000000000000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0020000000000000000000000"], 0x88}, 0x1}, 0x0) 19:28:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x1000000000000001, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x503800, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x3, 0xa000}, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x1c, 0x12, 0x301, 0x0, 0x0, {}, [@nested={0x8, 0x2e}]}, 0x1c}, 0x1}, 0x0) 19:28:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000003b80)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800004610001100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="3d9da9bf21499ba4766ad8f5726398aa3c28e11574afc7a149890fcd425e38ee612da381a04c35e0b772e1e05e6cd2bd3eea474a7d8566c0b6d2eb5a1881bc694cb8f9b007ac8b2b38b1f9cab7004672066a450884f76dc20448dcdf5769f1472992248ef738124b844c39691e09d97b1267bd708ea64f106955d175a40130e5d5b2a3fedf850615a8569691ca1ebd398e4ea534694bd1100408a21de68822e1830cb5ce1f0ed17897550a434c62f789c1df45547a31768d2609ea4c34a399bb04baf329c800a84497fda1565919b5f5c3b1"], 0x28}, 0x1}, 0x0) 19:28:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00005f7ffa), 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1050) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000780)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0xa000, 0x0) 19:28:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000240)=0x80) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000280)=0x8, 0x4) socket(0x10, 0x802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x82100, 0x0) write(r2, &(0x7f0000000040)="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", 0x117) 19:28:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200000, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10000, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140), 0x0, 0xffff, 0x0, 0x0, r0}, &(0x7f00000001c0)) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x33, 0x4) 19:28:53 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) preadv(r1, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/122, 0x658}, {&(0x7f0000000500)=""/62, 0x3e}, {&(0x7f0000000800)=""/245, 0xf5}, {&(0x7f0000000640)=""/138, 0x8a}], 0xf8, 0x0) write$FUSE_BMAP(r1, &(0x7f0000000040)={0x18, 0x0, 0x7}, 0x18) 19:28:53 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200141, 0x0) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000006c0)="77d6f6416869e522de026fcb16cb52a0c06c742e8810169d8e2478121926f90aa85d8f43624cdd27de916638646c0672307d7df66c7d8981c8a0adb1aa46306bcdf201787cad73b7f4a1a98ea244260046289b98f381562604675cac4110ec6497d001a1ce56295c3169e6be94ff5186e60fdc360a312e567111843e6692f1a853b2300a1c2dcf1a4cd9f42d4eacc14c002d3aa4dd063b9146585c57bd37886c30cefc54b543a0d914cde5d8a1441549dac455261076c809ba4f1dc843d6e29637f3f1248f5656a9d14b5f9a72c5684464718d5929d3bfc5fac35d6acb5d3f190915f46cfcb9ceb8eff1bb1b835a2ec7f3058f4b59745b3c"}, {&(0x7f0000000280)="5744b6daeff2"}, {&(0x7f00000007c0)="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"}], 0x1d9, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x15d, 0x80}, 0x4000000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x1c, &(0x7f0000000040)="48046c5934e1a6edc97a18b8c864866b5fca33d356df550e34551718"}) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0xffffffff) socket(0xa, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz1\x00', 0x1ff) open$dir(&(0x7f0000000500)='./file0\x00', 0x10800, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f00000001c0)={0x3, 0x70, 0xdc, 0x6, 0x401, 0x100000000, 0x0, 0x2, 0x11001, 0x2, 0x5, 0x7ff, 0x0, 0x9, 0x1, 0x6, 0x220415d5, 0x5, 0x0, 0x0, 0x80000001, 0x1, 0x3, 0x7, 0x6, 0x6, 0xfffffffffffffffe, 0xffffffffffffffc1, 0xffff, 0x1, 0x9, 0x1000, 0x7, 0x7, 0x3, 0x6, 0x2, 0x7, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000180), 0x8}, 0x212a0, 0x7, 0x6, 0x7, 0x9, 0x7, 0x3}) 19:28:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x1, 0xfffffffffffffffe}) 19:28:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x1000000000, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x83c, &(0x7f0000000000)="4a2913e30072683ce71712b2c3cc58f401f671a2928c2b07e008318ddc5246e2501dff2d5736ca610e3a8495f8ba6c4e1403629027643716e37eca3cbd3359f5c81aa81961d6c4143b366a9c00a43a424efa00e8669988f185bc74ab723dfc2c38e87c41ed77d9e225319d36ceeb66c9028ec809f470c4fdeda639535d96e51ff0608620") sendto$inet(r2, &(0x7f0000000140), 0x0, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 19:28:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/ip6_tables_names\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r0, &(0x7f0000000080), 0x8d73f7204b366a2c, 0x800000000000) 19:28:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x30000) r0 = socket$packet(0x11, 0x4000000003, 0x300) listen(r0, 0x1ff) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000300), 0x4) 19:28:54 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x10, 0x70bd25, 0x25dfdbfe, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r2, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/76, 0x4c}, {&(0x7f0000000540)=""/198, 0xc6}], 0x5, 0x0) syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x4, 0x161800) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa}}, 0x0, 0x7, 0x0, "7189c6ea81e6d75e07ea6980a840c6aab0b3fa0ca0728f0e779e41c35427961e53eee56e7e8d4061344abe9ac15a5048823a106f43e3c9b1772d981150067834106d4f4651a70638764aad85c3525f4b"}, 0xd8) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000000200)=0xa, 0xfffffffffffffe90) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x200, 0x80001) 19:28:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:54 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) 19:28:54 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0xfffffffffffffc87) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffffee) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x2) 19:28:54 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x101401) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 19:28:54 executing program 6: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt(r0, 0x100000114, 0x271a, &(0x7f0000861fd8)=""/40, &(0x7f0000000040)=0xffffffffffffffba) 19:28:54 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x20400, 0x1a) write$FUSE_GETXATTR(r2, &(0x7f0000000100)={0x18, 0xffffffffffffffda, 0x4, {0xd6}}, 0x18) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000140)=0xeadc, 0x4) write(r0, &(0x7f00000000c0)="c4e1f64e08c456a36447bc9e5c17326a", 0x10) 19:28:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) tee(r0, r0, 0x8001, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d34008f762070") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@ipv6_deladdr={0x34, 0x15, 0x111, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x34}, 0x1}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 19:28:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000140)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="24000000000000006cb4d1d2f784729f8738dc4f428cb94a47bd4ec5c248077c7bdf71f58255ebf2285fa8ec87b20bb0c8e212fe1265c1da86e12518fad337e66b7d43288c21b86460a96114b9a5d298ab82"]}) close(r2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl(r1, 0x1000, &(0x7f0000000080)="ba6a0ed781") close(r1) 19:28:54 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="025cc83d6d345f8f76") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r0, &(0x7f0000000040), 0x4000118, 0x0) 19:28:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x65}, 0x19) 19:28:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x0, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:54 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$VHOST_GET_FEATURES(r0, 0xc0044dff, &(0x7f0000000100)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10400, 0x0) 19:28:54 executing program 6: unshare(0x22000200) r0 = socket$inet(0x2, 0x8080a, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={'ip_vti0\x00'}) listen(r0, 0x7042) 19:28:54 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4400, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001340)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001380)=r3) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x2, 0x1d4, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200002f0], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x24c) ioctl$KDADDIO(r2, 0x4b34, 0xffff) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40505412, &(0x7f0000000340)=""/4096) 19:28:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x910f, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe01}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 19:28:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/netlink\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0) 19:28:54 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000140)={0x1}) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) 19:28:54 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x3, 0x5, 0x80000001) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x7ffffffe) 19:28:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:55 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x201, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x80000001, 0x87f0, 0x10001, 0x1ff, 0xfff, 0xc6}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 19:28:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x800, 0xc0, 0x5, 0x8000, 0x35275dd1}, &(0x7f00000003c0)=0x14) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)="2f70726f632f73797cbc6e65742f697076342f76732f6c62787069726115cf6f6e00516dd9824d1ae6243c17a7fc13c5fd7787315bc59158556d8d8996c2c5618182c8680ac2ced954d9897d1506492503cb12ce618b2074aa1b63a4e34887b9454f364d64d8acceb9dd2991fffdc5c57edc9858be8a8995a9d6e4c523e44f48f1e1d1bb218ca3792e329b1a6277516d650666db573dd7b4efd99308102b7b3f322a308474c55d77", 0x2, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000580)) socket$inet6(0xa, 0x80002, 0xffff) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000640)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000600)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000680)={0x16, 0x98, 0xfa00, {&(0x7f00000005c0), 0x4, r3, 0x3c, 0x1, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xa0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000500)={'syzkaller1\x00', 0x601}) 19:28:55 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001400), 0x800000013f}}, 0xfffffff2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000001c0)={0x0, 0x3, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000001380)={0x10, 0x30, 0xfa00, {&(0x7f0000001340), 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, r2}}, 0x38) 19:28:55 executing program 4: mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1, &(0x7f0000000280)) creat(&(0x7f0000000080)='./file0\x00', 0x4) 19:28:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) unshare(0x64000400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x9, 0x3, 0x438}, 0x6, 0x5}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl(r0, 0x40084149, &(0x7f0000000040)) ioctl$void(r0, 0xc0045874) 19:28:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) rt_sigsuspend(&(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) fallocate(r0, 0x11, 0x0, 0x40200) 19:28:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x0, 0xc2200) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000005c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = memfd_create(&(0x7f0000000140)="0034872d5b628d2d0d6e", 0x0) pwritev(r2, &(0x7f0000000900)=[{&(0x7f0000000200)='\b', 0x1}], 0x1, 0x81a06) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="d2"], 0x1) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f00000003c0)=""/193, 0xc1}], 0x4) bind$alg(r1, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000000000), 0x20000102000007) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 19:28:55 executing program 4: mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1, &(0x7f0000000280)) creat(&(0x7f0000000080)='./file0\x00', 0x4) 19:28:55 executing program 5: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x109000) symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)=""/55, 0x37) 19:28:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000240)=0xb0) 19:28:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025c585000005f8f7620702b7f95a8c802ac3c098425e3a2ad32a6eb98e6e862b239b3c9125f58fb12af88f6ca1d5c14945f06b405129dac5f94c07cc137902263163e59c7d800266ad7b47506796079988a4978313103e6be56111920a00ac6be7e97ab976f4185ab7841d2132ff102e07cd10588654ce6bd4aca89011fa074a395e04d9c282b5758e34b17411a8f5d3fad6d06703973b2db670d62dc171d110d183991201d1446d8afa1d99cac2bc7def413db67627340bf835809602084c47b34f0aae4493d69a4d95e09ad6fccda450584339670") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x600210) r2 = gettid() readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/145, 0x91}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) pwritev(r1, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) [ 221.688725] dccp_invalid_packet: P.Data Offset(0) too small [ 221.734970] IPVS: ftp: loaded support on port[0] = 21 19:28:55 executing program 5: unshare(0x2000400) r0 = epoll_create(0x3) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x10c80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000001c0)=ANY=[@ANYBLOB="23000000080000004e9200fa1a000000bfbe677afc39c7f50fe1bb4f1391020a8f92727b4d9117bf8633057ed8d2e848ed41d944008d9fcc381c2085da8a0fc407d3eba5bbe7880ad94820e0feee036fef79845e0def383d7903827e7370bb36f232db16a51c7a12ecaa38c55e6bfeb32b8d00000000000000000000"]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x46, "0f2cf78af3158c59ed1a532ec851f6c62d7adf54586402a04c6a952c5215d5e4ed8932dc5c137864c4ce2f443b85e82e9bf60b922b40ada7cda4405b8e455ca06c4e9393efca"}, &(0x7f00000000c0)=0x6a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x4}) 19:28:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x5, 0x5, 0x9, 0x10000000000000, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x1a, 0x4, 0x100008001, 0x0, r0}, 0x2c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000280)) 19:28:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) dup3(r0, r2, 0x0) 19:28:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff), 0x0, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xdb, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) [ 221.995104] dccp_invalid_packet: P.Data Offset(0) too small 19:28:56 executing program 4: r0 = socket(0xa, 0x1, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xc647, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}], 0x58) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x403, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth1\x00'}, @IFLA_GROUP={0x8, 0x1b}]}, 0xfedd}, 0x1}, 0x0) 19:28:56 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000000000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 19:28:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0)=0xbaba, 0xffffffffffffffc1) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) [ 222.264602] dccp_invalid_packet: P.Data Offset(0) too small 19:28:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x100, 0x95) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r3, @ANYBLOB="000426bd7000fcdbdf25080000003000010008000600776c630008000b0073697000080009004e000000080004004e2100000c0007000d69b7b83800000054000100080001000a0000000800010002080001000a00000008000600666f000008000b0073697000140003000000000000000000000000000000000114000300e00000020000000000000000000000000800040003000000000000"], 0xa0}, 0x1}, 0x8050) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x7) 19:28:56 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="9e36ab3d79a82803d1eb0685368550ee", 0x10, 0xfffffffffffffff9) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f0000001440)="626c61636b6c69737400e1bc8c7775dfc27a769e8e2314fe585133b7dadd0f002dc32c003f33852ade787601c8f218ad10838c3b553a1033346cbc4038d2b59e7a3c34e6ea70e68c16e29bd6b1553e974b9ec0a8a502be7dda3359f94264226484a5a63fe1e8fd70070b3eccf5cadfbbf5fe32163e8aa7e5b403", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001400)='}cpuseteth0cgroup\x00', r2) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/54, 0x36, &(0x7f00000013c0)={&(0x7f0000000380)={'tgr160\x00'}, &(0x7f00000003c0)="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", 0x1000}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f00000014c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe003c000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="3c84dbdf55af7e4343bf23d03c29064712d3b9e539a122f325cb2003ce878b6017371a8f7acad9426017b3959f69899039ee9f85eb7a55b807cc72b08a0e00000000000028c3cd5fccbce4c1d3666a43b8f2bec72eaa834756cddccf156f1bac5614cc2b47c454fc746ce0847f1ac4736bd9a6b0919205df473a8057afb468cccadfac91b2158e9b8667f7f47abcba98d556bb"], &(0x7f00000002c0)) 19:28:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000002840), 0xfffffd5d}], 0x117, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}, {}, 0xfffffffffffffffe, 0x100000000000}) 19:28:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x20000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) close(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) write$P9_RLOPEN(r3, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x0, 0x4}, 0x6}}, 0x18) 19:28:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000780)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000ec0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) close(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r3, 0x408, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 19:28:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1000000008912, &(0x7f0000000280)="024a903d6d345f8f762070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x31d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') preadv(r1, &(0x7f0000000700), 0x31f, 0x10400003) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @local}, &(0x7f0000000080)=0xc) write$binfmt_elf64(r1, &(0x7f00000013c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa53b, 0x21b, 0x0, 0x1, 0x3, 0x2, 0x3, 0xff, 0x305, 0x40, 0x3b6, 0x9882, 0x4, 0x38, 0x1, 0x80, 0x8, 0x100000000}, [{0x70000003, 0x0, 0x3, 0x1, 0x3ff, 0x7, 0x32c, 0x7bbd8d71}, {0x60000000, 0x6549, 0x5, 0x8, 0x100, 0x4, 0x7, 0x3}], "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", [[], [], [], [], [], [], [], []]}, 0x18b0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x8) [ 222.818678] dccp_invalid_packet: P.Data Offset(0) too small 19:28:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000000000805) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x1000, 0x1}) 19:28:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xbbe4, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x80284504, &(0x7f0000000140)=[0xffffffffffffffff]) socketpair(0x8, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) accept4$alg(r1, 0x0, 0x0, 0x80800) [ 223.002978] dccp_invalid_packet: P.Data Offset(0) too small 19:28:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x8000003) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) 19:28:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 223.134022] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 19:28:57 executing program 7: socket$inet6(0xa, 0x80003, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw6\x00') ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0x9, 0x4, 0x0, [{0x32a, 0x0, 0x8, 0x4, 0x2, 0x101, 0x4}, {0x832, 0x1, 0x8f7, 0x5, 0x800, 0x8, 0x1ff}, {0x7, 0x634, 0x800, 0x0, 0x3, 0x8, 0xfffffffffffffff8}, {0xedba, 0x80000000, 0x4, 0x9, 0x9, 0x8, 0xffffffffffffffae}]}) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000400)=""/127, 0x7f}], 0x2) 19:28:57 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000000)) r1 = semget(0x0, 0x4, 0x240) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000080)) 19:28:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') fstat(r1, &(0x7f0000000140)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) sendfile(r0, r1, &(0x7f0000493000), 0xfffffffd) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0xffffffffffffff80, 0x100000000, 0x10000, 0x10000, 0x2}) [ 223.311546] dccp_invalid_packet: P.Data Offset(0) too small 19:28:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x48f, 0x100) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 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) accept(r0, 0x0, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280), 0x248) 19:28:57 executing program 0: unshare(0x24020400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3f, 0x207fc) setsockopt(r1, 0x10001, 0x0, &(0x7f0000000180)="600153a28653770b199ccb4b887645852fbd8e7750d9452335ccc65de67ed46bd7904bf795671c9dbb5e20b8ec29f4480ab5dfeeb612dea0d3f6640882df49b1816b846056acc78efe56a51c014f0686d612e88bfaf8bf0e4da6248cc0b90d", 0x5f) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x3b, r2}) ioctl$RNDGETENTCNT(r0, 0x5207, &(0x7f0000000080)) 19:28:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:57 executing program 7: socket$inet6(0xa, 0x80003, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw6\x00') ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0x9, 0x4, 0x0, [{0x32a, 0x0, 0x8, 0x4, 0x2, 0x101, 0x4}, {0x832, 0x1, 0x8f7, 0x5, 0x800, 0x8, 0x1ff}, {0x7, 0x634, 0x800, 0x0, 0x3, 0x8, 0xfffffffffffffff8}, {0xedba, 0x80000000, 0x4, 0x9, 0x9, 0x8, 0xffffffffffffffae}]}) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000400)=""/127, 0x7f}], 0x2) 19:28:57 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x80000001}, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x2000000000004e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 19:28:57 executing program 4: timerfd_create(0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt(r0, 0x100000001, 0x1, &(0x7f0000000080)="552d5bd878f0f8866dc7a9c9404f5c78fcc1d0e837567ab261d955bad6cbecec6a5a56a2d81355e87ea9307ce6a895f542d3745cb6c83fa7129a1e0e418c1858dc19abec80b079e5f1", 0x49) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40, 0x0) r2 = gettid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0x3f, 0x2, 0x40, 0x5, 0x7fff, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x82}}, 0x7fffffff, 0x0, 0x5, 0x200000, 0x40}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4, 0x1ff}, 0x8) 19:28:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x30, &(0x7f0000000080), 0xb6e7d10d529ef8d7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20882, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 19:28:57 executing program 2 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:57 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000100)=0x80, 0x80800) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000180)) write$FUSE_LSEEK(r2, &(0x7f0000000140)={0x18, 0x0, 0x2, {0x101}}, 0x18) sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 19:28:57 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="0000000000e9000000000000"], 0x14}, 0x1}, 0x0) 19:28:57 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)=0x6) 19:28:57 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000400)="069f05f335525e9ce73ab58fa990935364524a6b12a1fd33a98b81b8de4263fc6c70666725475f854254000000003d4c2eb615a296451e629c28df8397b3582e314021441e4749", 0x47) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00}, 0x20) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000040), &(0x7f0000000080)) pread64(r0, &(0x7f0000000140)=""/42, 0x2a, 0x0) [ 224.034679] FAULT_INJECTION: forcing a failure. [ 224.034679] name failslab, interval 1, probability 0, space 0, times 1 [ 224.046122] CPU: 0 PID: 9992 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 224.053343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.062735] Call Trace: [ 224.065392] dump_stack+0x185/0x1e0 [ 224.069075] ? __should_failslab+0x278/0x2a0 [ 224.073566] should_fail+0x8a7/0xae0 [ 224.077340] __should_failslab+0x278/0x2a0 [ 224.081643] should_failslab+0x29/0x70 [ 224.085614] kmem_cache_alloc_node+0x164/0xcb0 [ 224.090239] ? __alloc_skb+0x202/0x9e0 [ 224.094169] ? local_bh_enable+0x36/0x40 [ 224.098284] __alloc_skb+0x202/0x9e0 [ 224.102059] __ip6_append_data+0x3c45/0x5320 [ 224.106512] ? ip6_pol_route_output+0x11b/0x140 [ 224.111264] ? kmsan_memcpy_origins+0x111/0x1b0 [ 224.116048] ip6_append_data+0x40e/0x6b0 [ 224.120151] ? do_rawv6_getsockopt+0x530/0x530 [ 224.124803] ? do_rawv6_getsockopt+0x530/0x530 [ 224.129439] rawv6_sendmsg+0x2909/0x5410 19:28:58 executing program 1: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) [ 224.133593] ? kmsan_set_origin_inline+0x6b/0x120 [ 224.138511] ? __msan_poison_alloca+0x183/0x220 [ 224.143253] ? __fdget+0x4e/0x60 [ 224.146671] ? compat_rawv6_ioctl+0x100/0x100 [ 224.151209] inet_sendmsg+0x3fc/0x760 [ 224.155088] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 224.160537] ? inet_getname+0x4a0/0x4a0 [ 224.164565] __sys_sendto+0x798/0x8e0 [ 224.168454] ? syscall_return_slowpath+0x108/0x800 [ 224.173454] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 224.178901] __x64_sys_sendto+0x1a1/0x210 [ 224.183135] ? __sys_sendto+0x8e0/0x8e0 [ 224.187176] do_syscall_64+0x15b/0x230 [ 224.191122] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 224.196341] RIP: 0033:0x455ab9 [ 224.199562] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.219180] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 224.226943] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 19:28:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0xfffffffffffffee1) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KDADDIO(r2, 0x4b34, 0x6) [ 224.234250] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 224.241554] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 224.248860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 224.256163] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000000 19:28:58 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x2000000006) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000001c0)=[{0xc0, 0x10d, 0x40, "04a371029ef3ffeb8dce27f0eecbdb70b18a1143735843a8d38385fed6db4537bf74a51663646d9de2beb245eb3ef26d549af847e07e3e21b4015c2fca80693aa255a66922b4532da196f2be564d1c40b64c7b012e801ba21472e29a936150b273f139a253661438a4909ea540a627083da64c52d704052d6f6eff4145f72a94d818799db73324ea8977f369dd4d051820c9b51f35406867b973d101403e6ec484bff3060721b8fb9f"}, {0x70, 0x0, 0x8, "c763368ada4e02895f648caa447a57f52923ab985d7a8eb87b709011f7b5aaf07ba8a1594b8b43d28a50cdcf0bff6c4e49819d7832ecffb47be14fb5c2e6f8a76a87809e2eef7a256ab8718d3599f4b0adcaaf85cf8914986e4cc313c777"}, {0xfffffffffffffe4f, 0x0, 0x0, "540a49c870cdad4b9eff4c007b02496267a2a160c51bc5820ef317bd45793a7cad8ab093cf133c949ef4ae33de896ccd455f3da9a87c768b19cf7017ba6ad3c9f3d1000bc9aee918ed8876765c5efec98a3fce65d4c1b1576906689263135bd996bfc7a2187db1d92ffeb2fac475d350b3bd2220f0d50d697a7c835d98c722daa6097b8a9701330f48fd16602865c2711709366b1ef96cba3adcda7eb6f1f42810eed06cd8e64cd816e6a6d4bd5645bb33d993b5da8955c48a21a2a746f078c85a3438b4b927aac875cfc040b12073f386edb284b53e8abd983e88ea3b"}], 0x220, 0x80000000000}}], 0x1, 0x4000000000) 19:28:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff81) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = pkey_alloc(0x0, 0x77363981e69b07b) pkey_free(r2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)={0x0, 0xcc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100)=0x8, 0x4) 19:28:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x400000000c7, &(0x7f00000007c0), 0x3a6) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000004c0)={0x10001, 0xffffffffffffff81, 0x0, 0x401, [], [], [], 0x6, 0x57, 0x2, 0xdea, "47668525a86d95d3556a8a8d2c68d5c4"}) unshare(0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7d}, 0x3, [0xfffffffffffffe00, 0x9, 0x7, 0x7a1, 0x20, 0x3, 0x2, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x281}, {0xa, 0x4e23, 0x82d, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x7, [0x1, 0x7d, 0xbc6, 0x4, 0x9, 0x1, 0x4, 0xffffffffffffffff]}, 0x5c) write(r0, &(0x7f0000000100)="2d86b9e8423c1f2800286ce63636281aa208a410e65850e7af655d6e972289cd2bc8e44c927163f4c2da7bf790d5b3b89b3d8cbdf49a68489d4cf8c2fdba896da3f70dc208462859608b833525121515d65690908f22ae966ec545a6d92e377b9efd9f1984f43889b887efef9ea8d4e69bfe1f6d4271a4140e9cf14657bc7108c8b52d841671c997d7650858b421d2e5cdfba64b5b4f756c6bf707cadcf62f748b37e1b9434e4c81d5a1e7d63c8549c502ea1d6bb7dee1aa97931e05fd94e5b168c15188ca99ca71c20c6cc957ac74490dad493ba1facd054b5bda8715b972582241332101825c182eb138f0e3f1f8b77612e52d", 0xf4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x9a2}}, 0x0, 0x3, 0xb79d, 0x7, 0x3}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x80, 0x30}, &(0x7f0000000700)=0xc) r2 = dup2(r0, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x111, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000380)={0x6, 0x118, 0xfa00, {{0x8, 0x1, "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", 0x50, 0x800, 0x3, 0xffffffffffffffff, 0x101, 0x1000, 0x15ec, 0x1}, r3}}, 0x120) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 19:28:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x16}]}, 0x10) 19:28:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r1, 0x0, 0x7fffffff) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xe2d, &(0x7f0000000080)=0x1) 19:28:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="44b6f5aa64bc129f1d3b46814fa4eddb23071c20310e", 0x16) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x123100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r3, 0x52e, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd3cc}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ffe000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x316, '\x00\x00\x00'}, 0x32c) 19:28:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x40000000000003, 0x278) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x693, 0x80000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x0, 0x2}) sendto$inet6(r0, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000000180)=""/221}, {&(0x7f0000000840)=""/4096}, {&(0x7f0000001840)=""/222}, {&(0x7f0000001940)=""/162}, {&(0x7f0000001a00)=""/244}, {&(0x7f0000001b00)=""/7}, {&(0x7f0000001b40)=""/13, 0x3c2}, {&(0x7f0000001b80)=""/167}], 0x0, &(0x7f0000000000)=""/80, 0x328}, 0x0) 19:28:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e20, 0x6, 0xa, 0xa0, 0x0, 0x1d, r1, r2}, {0xff, 0x8, 0xfffffffffffff001, 0xbe0, 0x1, 0xe98f, 0x1, 0x6}, {0x7ff, 0x6, 0x5, 0x1}, 0x7, 0x6e6bb3, 0x2, 0x0, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x3, 0x1, 0x3, 0x100000001, 0x8, 0x4}}, 0xe8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80840, 0x0) mount$fuseblk(&(0x7f0000000240)='/dev/loop0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='fuseblk\x00', 0x1000, &(0x7f0000000480)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}, 0x2c}, {@allow_other='allow_other', 0x2c}, {@max_read={'max_read', 0x3d, 0xc687}, 0x2c}]}}) socket$inet6(0xa, 0xe, 0xff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) r5 = socket$inet(0x10, 0x4000000000003, 0x0) sendmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005e0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) 19:28:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x400000000c7, &(0x7f00000007c0), 0x3a6) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000004c0)={0x10001, 0xffffffffffffff81, 0x0, 0x401, [], [], [], 0x6, 0x57, 0x2, 0xdea, "47668525a86d95d3556a8a8d2c68d5c4"}) unshare(0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7d}, 0x3, [0xfffffffffffffe00, 0x9, 0x7, 0x7a1, 0x20, 0x3, 0x2, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x281}, {0xa, 0x4e23, 0x82d, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x7, [0x1, 0x7d, 0xbc6, 0x4, 0x9, 0x1, 0x4, 0xffffffffffffffff]}, 0x5c) write(r0, &(0x7f0000000100)="2d86b9e8423c1f2800286ce63636281aa208a410e65850e7af655d6e972289cd2bc8e44c927163f4c2da7bf790d5b3b89b3d8cbdf49a68489d4cf8c2fdba896da3f70dc208462859608b833525121515d65690908f22ae966ec545a6d92e377b9efd9f1984f43889b887efef9ea8d4e69bfe1f6d4271a4140e9cf14657bc7108c8b52d841671c997d7650858b421d2e5cdfba64b5b4f756c6bf707cadcf62f748b37e1b9434e4c81d5a1e7d63c8549c502ea1d6bb7dee1aa97931e05fd94e5b168c15188ca99ca71c20c6cc957ac74490dad493ba1facd054b5bda8715b972582241332101825c182eb138f0e3f1f8b77612e52d", 0xf4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x9a2}}, 0x0, 0x3, 0xb79d, 0x7, 0x3}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x80, 0x30}, &(0x7f0000000700)=0xc) r2 = dup2(r0, r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x111, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000380)={0x6, 0x118, 0xfa00, {{0x8, 0x1, "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", 0x50, 0x800, 0x3, 0xffffffffffffffff, 0x101, 0x1000, 0x15ec, 0x1}, r3}}, 0x120) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) [ 224.935473] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 19:28:59 executing program 2 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff81) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = pkey_alloc(0x0, 0x77363981e69b07b) pkey_free(r2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)={0x0, 0xcc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100)=0x8, 0x4) 19:28:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000cc0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x19fd, 0x26f) sendmmsg(r0, &(0x7f0000004740)=[{{&(0x7f0000000580)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)="91", 0x1}], 0x1}}], 0x1, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001180)=""/111, 0x6f}, 0x2000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x3b, @multicast1=0xe0000001, 0x4e24, 0x0, 'rr\x00', 0xd2d74bd7c5aa1d27, 0x1, 0x46}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x7, 0x3, 0x3, 0x5}}, 0x44) 19:28:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x81, 0x4) eventfd(0x89) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000000080)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 19:28:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0xb93}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x60}, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x0, @tick, 0x0, {}, 0x0, 0x3}) ioctl$SG_GET_NUM_WAITING(r2, 0xc0c0583b, &(0x7f0000000000)) 19:28:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x1d3, 0x3, 0x4, 0x20, 0x4, 0x1, 0xff, 0x3ff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x4, @empty, 0x8}}}, 0x84) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="994ef1a790a4aacbce021800000c000000000000000000000005000600690500000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x60}, 0x1}, 0x0) [ 225.021762] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 225.096410] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 19:28:59 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000e80)=[{r1}], 0x1, &(0x7f0000000ec0)={0x77359400}, &(0x7f0000000f00), 0x8) read(r0, &(0x7f0000000040)=""/250, 0xfffffd08) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x50811, r2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) [ 225.147687] FAULT_INJECTION: forcing a failure. [ 225.147687] name failslab, interval 1, probability 0, space 0, times 0 [ 225.159106] CPU: 0 PID: 10063 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 225.166415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.175799] Call Trace: [ 225.178443] dump_stack+0x185/0x1e0 [ 225.182114] ? __should_failslab+0x278/0x2a0 [ 225.186568] should_fail+0x8a7/0xae0 [ 225.190363] __should_failslab+0x278/0x2a0 [ 225.194653] should_failslab+0x29/0x70 [ 225.198617] __kmalloc_node_track_caller+0x258/0x11d0 [ 225.203884] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 225.209327] ? __ip6_append_data+0x3c45/0x5320 [ 225.214008] __alloc_skb+0x2cb/0x9e0 [ 225.217781] ? __ip6_append_data+0x3c45/0x5320 [ 225.222430] __ip6_append_data+0x3c45/0x5320 [ 225.226892] ? ip6_pol_route_output+0x11b/0x140 [ 225.231659] ? kmsan_memcpy_origins+0x111/0x1b0 [ 225.236464] ip6_append_data+0x40e/0x6b0 [ 225.240578] ? do_rawv6_getsockopt+0x530/0x530 19:28:59 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}, 0xfffffffffffffffd, 0x81}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000590000/0x2000)=nil, 0x2000, 0x3, 0x8031, r3, 0x0) pkey_alloc(0x0, 0x1000002) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) getpgid(r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000040)={r2, 0xffffff69, "d247641c83d2a05f50708d859d181059250e5f0973d87a9c9adbb1e9a102734226bed5484d55076c12756f0857d92fadff803c5a64c9c5227d86b6b943308d3da86c6dc279cd322b7c4b8a1e8521a1"}, &(0x7f0000000440)=0x36) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000180)={r6, 0x2, 0x4, [0x0, 0x4, 0x2, 0x8]}, 0x10) [ 225.245240] ? do_rawv6_getsockopt+0x530/0x530 [ 225.249888] rawv6_sendmsg+0x2909/0x5410 [ 225.254059] ? kmsan_set_origin_inline+0x6b/0x120 [ 225.258975] ? __msan_poison_alloca+0x183/0x220 [ 225.263713] ? __fdget+0x4e/0x60 [ 225.267134] ? compat_rawv6_ioctl+0x100/0x100 [ 225.271667] inet_sendmsg+0x3fc/0x760 [ 225.275542] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 225.280981] ? inet_getname+0x4a0/0x4a0 [ 225.285265] __sys_sendto+0x798/0x8e0 [ 225.289147] ? show_slab_objects+0xdf0/0x18b0 [ 225.293715] ? syscall_trace_enter+0x98a/0x10a0 [ 225.298455] ? syscall_return_slowpath+0x108/0x800 [ 225.303643] __x64_sys_sendto+0x1a1/0x210 [ 225.307879] ? __sys_sendto+0x8e0/0x8e0 [ 225.311928] do_syscall_64+0x15b/0x230 [ 225.315874] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 225.321094] RIP: 0033:0x455ab9 [ 225.324293] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.343908] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 225.351674] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 225.358987] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 225.366298] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 225.373612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 225.381578] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000001 [ 225.387612] IPVS: set_ctl: invalid protocol: 59 224.0.0.1:20004 19:28:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x1f8, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x90, &(0x7f00000000c0), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'team_slave_0\x00', 'syzkaller0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe0, 0x130, 0x168, [@m802_3={'802_3\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@log={'log\x00', 0x28, {{0x0, "3f1545f4f65f9472a5e74b3219e4d5b49d43763daef463488b548b7cf979"}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}]}, 0x270) socket(0xc, 0x3, 0x4) 19:28:59 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffff2b000090787f000001ac1414bb0000000000089078"], &(0x7f0000000080)) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="722bf2370542e5750b53f1d70a9b0b26608c764022cd3a2f9e133e923d29955aa46352168db2661fc97d692dd1166c2888611c1e6fbd6c274c07eda4397877fd2f327dcc6293e334e34c2591bed675dd9abf59c66ed0bc738f1b4b759756d3d7d15e54082de6748eda0da329", 0x6c, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 19:28:59 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "01000009d0010100000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 19:28:59 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x40, 0x8, 0x2, 0xda3}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x8}, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8200, 0x0) write$P9_RATTACH(r2, &(0x7f0000000140)={0x14, 0x69, 0x2, {0x1, 0x0, 0x5}}, 0x14) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 19:28:59 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)=')-]eth1ppp0\x00'}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0xffffffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$unix(0x1, 0x3, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)}, 0x0) [ 225.541699] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 225.641337] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 19:28:59 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x3, 0x4) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xdde5, 0x4080) ioctl$SCSI_IOCTL_DOORLOCK(r3, 0x5380) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xd7) [ 225.695841] sctp: [Deprecated]: syz-executor7 (pid 10091) Use of struct sctp_assoc_value in delayed_ack socket option. [ 225.695841] Use struct sctp_sack_info instead 19:28:59 executing program 2 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:28:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20802, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 19:28:59 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "01000009d0010100000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 19:28:59 executing program 4: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000804000)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) [ 225.881945] sctp: [Deprecated]: syz-executor7 (pid 10097) Use of struct sctp_assoc_value in delayed_ack socket option. [ 225.881945] Use struct sctp_sack_info instead [ 225.916825] FAULT_INJECTION: forcing a failure. [ 225.916825] name failslab, interval 1, probability 0, space 0, times 0 [ 225.928336] CPU: 1 PID: 10108 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 225.935646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.945032] Call Trace: [ 225.947683] dump_stack+0x185/0x1e0 [ 225.951361] ? __should_failslab+0x278/0x2a0 [ 225.955855] should_fail+0x8a7/0xae0 [ 225.959627] __should_failslab+0x278/0x2a0 [ 225.963920] should_failslab+0x29/0x70 [ 225.967889] kmem_cache_alloc_node+0x164/0xcb0 [ 225.972522] ? __alloc_skb+0x202/0x9e0 [ 225.976457] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 225.981970] __alloc_skb+0x202/0x9e0 [ 225.985807] __ip6_append_data+0x3c45/0x5320 [ 225.985917] ip6_append_data+0x40e/0x6b0 [ 225.994320] ? do_rawv6_getsockopt+0x530/0x530 [ 225.998978] ? do_rawv6_getsockopt+0x530/0x530 [ 226.003617] rawv6_sendmsg+0x2909/0x5410 [ 226.007772] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.012686] ? __msan_poison_alloca+0x183/0x220 [ 226.017426] ? __fdget+0x4e/0x60 [ 226.020878] ? compat_rawv6_ioctl+0x100/0x100 [ 226.025438] inet_sendmsg+0x3fc/0x760 [ 226.029313] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 226.034782] ? inet_getname+0x4a0/0x4a0 [ 226.034840] __sys_sendto+0x798/0x8e0 [ 226.034918] ? syscall_return_slowpath+0x108/0x800 [ 226.034968] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 226.035029] __x64_sys_sendto+0x1a1/0x210 [ 226.035092] ? __sys_sendto+0x8e0/0x8e0 [ 226.035138] do_syscall_64+0x15b/0x230 [ 226.035180] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 226.035204] RIP: 0033:0x455ab9 [ 226.035212] 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 [ 226.093303] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 226.101062] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 226.108373] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 226.115679] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 226.122982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 19:29:00 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="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") r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) [ 226.130289] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000002 19:29:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="441f0830000000009727c1c6fe11000013000000000000000000000000", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000)=""/4096, &(0x7f00000001c0)=0x14f) setsockopt$inet_dccp_int(r0, 0x21, 0x8000000000015, &(0x7f00000000c0)=0x2, 0x337) 19:29:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) write$P9_RWSTAT(r2, &(0x7f00000001c0)={0x7, 0x7f, 0x1}, 0x7) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x3, 0x1ff, 0x41ba, 0x800, 0x81}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@routing, 0x8) time(&(0x7f0000000100)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x184, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x5e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getpgrp(r3) 19:29:00 executing program 7: r0 = getpid() r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x3f, @loopback=0x7f000001, 0x4e21, 0x3, 'wrr\x00', 0x6, 0xfffffffffffffff8, 0x66}, 0x2c) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xffffdffffffffffe}) socketpair(0xb, 0x805, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xee27}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x1ff, 0x3, 0x3, 0x1ff, 0xf6, 0x1579, 0x1, 0x6e, r4}, 0x20) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000100)=""/74) [ 226.441104] IPVS: set_ctl: invalid protocol: 63 127.0.0.1:20001 [ 226.530082] IPVS: set_ctl: invalid protocol: 63 127.0.0.1:20001 19:29:00 executing program 5: delete_module(&(0x7f0000000080)='md5sum-%\x00', 0xa00) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge_slave_0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3900001000bf8a10decbdb419b6a12eb6d8e451c000000ebd51c265adb63d83a0358f83121bbe31fc2ee86e5ac42c087a350a19771eb4f561b1ec3d8ec49d5853054480cccc5d54551407f95d1a3d6ed2040b6059452db4ca991e87aa90831245fb31775efa73d12e84738897b957432f40d61790b9991bdcaa7cdb64c4b8f571d927497076aa5b03064f0f6fd84c40af3d4bc993f06a4d026105204f585713f9ee59a25614b9724cf005de421e4c73a908a306e0da3ff3a9ac89b73683cf9607bab52f3b6b93f4a143eaf128bce8df6f6b2959d39010e8d1059468c8ba534572a439600bf241a"]}) 19:29:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2006, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0xff, 0xfffffffffffffd49) ioctl(r1, 0x4000008912, &(0x7f00000000c0)) r3 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x8, 0xfffffffffffffff9, 0x0, 'queue0\x00', 0x6}) getsockopt$sock_buf(r3, 0x1, 0xa, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x1, 0x4, 0xfff, 0xe0, 0x8001}) 19:29:00 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f000067bff0)={0x8000000200000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x2c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x6d}, &(0x7f00000001c0)=0x8) fstat(r0, &(0x7f0000000080)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000240)) 19:29:00 executing program 2 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x40, 0xc000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0x1000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x4, 0x1}, &(0x7f00000001c0)=0xc) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) writev(r3, &(0x7f0000000500)=[{&(0x7f0000001640)='U', 0x1}], 0x1) 19:29:00 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000017, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x80000001, 0x8, 0x9, 0x80, 0x0, 0xdb, 0x1208, 0xa, 0x8ca3, 0x2, 0xf8, 0x366b20bb, 0x80000001, 0x601c, 0x0, 0x5, 0x0, 0x9, 0xa8, 0xb8e, 0x8000, 0xff, 0x1000, 0x0, 0x6, 0x2, 0x2, 0x9, 0x4000000000, 0x400, 0x9f, 0x4, 0x49, 0x5, 0x0, 0xae, 0x0, 0x800000000000000, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x20001, 0x7fff00000000000, 0x6, 0x0, 0x9, 0x4, 0xf98}, r1, 0xc, r0, 0x2) fremovexattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB='user. \x00']) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000140)={0x30, 0x5, 0x0, {0x0, 0x4, 0x8, 0xecb}}, 0x30) 19:29:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x3ff) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) keyctl$session_to_parent(0x12) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000013c0)=0x0) r5 = getpgrp(r4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001340)) sched_getparam(r5, &(0x7f0000000180)) sendto$packet(r1, &(0x7f0000000200)="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", 0x1000, 0x4000044, &(0x7f0000000140)={0x11, 0xf6, r3, 0x1, 0xfffc000000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) msgget$private(0x0, 0x40) connect$unix(r2, &(0x7f0000001340)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001200)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000001300)=0xe8) fadvise64(r2, 0x0, 0x0, 0x0) msgget$private(0x0, 0x2) 19:29:00 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0x600, 0x2) r1 = dup2(r0, r0) ioctl$TIOCCBRK(r1, 0x5428) recvfrom(r1, &(0x7f00000000c0)=""/127, 0x7f, 0x2100, &(0x7f0000000140)=@sco={0x1f, {0x81, 0xfff, 0x1, 0x1, 0xb74c, 0x5}}, 0x80) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000080)='eth1vmnet0\x00', 0xb, 0x2) 19:29:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) rt_sigaction(0x19, &(0x7f0000000000)={0x3, {0x6}, 0x3ffffffd, 0x80}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)=ANY=[@ANYBLOB="27000000000000000609fff90000000001001a752f509d8d", @ANYRES32=r0, @ANYBLOB="000000009fffffffffffffff00000000000000000000000000000000"]) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @period}) 19:29:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="4438fa4bff3378bb3af13bcfc19217c22944c74e33dfad163eab25d927aa57bc7102ca69f6dbd6b797ddb731df84273cbdd4be01c0de80ff65382355d68440fa929a3de9d544ec2c6fc0ae4d5066f856162f53b182439b96046027f58000aba0dbffb71498b7531f9654f91a", 0x6c, 0x0) keyctl$invalidate(0x15, r1) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000100)=0x10000, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) write$binfmt_elf64(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000100000001856a68"], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r5, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x987ef8c95475d4d7) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f0000000040)={{r8, r9+30000000}}, &(0x7f0000000080)) tkill(r6, 0x1000000000016) 19:29:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2006, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0xff, 0xfffffffffffffd49) ioctl(r1, 0x4000008912, &(0x7f00000000c0)) r3 = socket(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x8, 0xfffffffffffffff9, 0x0, 'queue0\x00', 0x6}) getsockopt$sock_buf(r3, 0x1, 0xa, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x1, 0x4, 0xfff, 0xe0, 0x8001}) 19:29:00 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1000000000002}) r3 = epoll_create1(0x80007fffc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$getown(r3, 0x9) sched_setaffinity(r5, 0x8, &(0x7f00000000c0)=0xfffffffffffffffb) getsockopt$inet_tcp_int(r4, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 19:29:00 executing program 6: futex(&(0x7f00001d7000), 0x7428a1d9c77b23b9, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000000180)=0x2, 0x3, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[r0, r1]) 19:29:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000300)=""/4096) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000003905000000000000000038000000000000000000000001ef63000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000"], 0x3d8) 19:29:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x3, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000540)={{0x4, r2, r3, r4, r5, 0x1, 0x3}, 0x1000, 0x40800, 0x101}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"616db04000", 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xfffffffffffffeec, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r6, @ANYBLOB="030000000000000008002100fd0000006b48ad791647ae50bb5165e056d8e4f6a95edc76b853139ca2d8426f127f09e26b26a8"], 0x28}, 0x1}, 0x0) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x4001, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) keyctl$instantiate(0xc, r7, &(0x7f0000000180)="b4d9", 0x2, 0xfffffffffffffffb) 19:29:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$netlink(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000200)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2}], 0x30}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000180)=""/97, &(0x7f0000000100)=0x61) 19:29:01 executing program 1: socketpair(0xf, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000140)) unshare(0x2000400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3f, 0x2a, 0x8, 0x7, 0x8}, &(0x7f0000000200)=0x14) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1, 0x4, 0xaab, 0x3, 0x7}, &(0x7f0000000280)=0x14) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) [ 227.196267] FAULT_INJECTION: forcing a failure. [ 227.196267] name failslab, interval 1, probability 0, space 0, times 0 [ 227.207820] CPU: 0 PID: 10208 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 227.215122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.224501] Call Trace: [ 227.227147] dump_stack+0x185/0x1e0 [ 227.230809] ? __should_failslab+0x278/0x2a0 [ 227.235254] should_fail+0x8a7/0xae0 [ 227.239043] __should_failslab+0x278/0x2a0 [ 227.243323] should_failslab+0x29/0x70 [ 227.247293] __kmalloc_node_track_caller+0x258/0x11d0 [ 227.252557] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 227.257994] ? __ip6_append_data+0x3c45/0x5320 [ 227.262624] __alloc_skb+0x2cb/0x9e0 [ 227.266393] ? __ip6_append_data+0x3c45/0x5320 [ 227.271035] __ip6_append_data+0x3c45/0x5320 [ 227.275567] ip6_append_data+0x40e/0x6b0 [ 227.279664] ? do_rawv6_getsockopt+0x530/0x530 [ 227.284314] ? do_rawv6_getsockopt+0x530/0x530 [ 227.288959] rawv6_sendmsg+0x2909/0x5410 [ 227.293110] ? kmsan_set_origin_inline+0x6b/0x120 [ 227.298022] ? __msan_poison_alloca+0x183/0x220 [ 227.302748] ? __fdget+0x4e/0x60 [ 227.306163] ? compat_rawv6_ioctl+0x100/0x100 [ 227.310694] inet_sendmsg+0x3fc/0x760 [ 227.314559] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 227.319987] ? inet_getname+0x4a0/0x4a0 [ 227.324004] __sys_sendto+0x798/0x8e0 [ 227.327886] ? syscall_return_slowpath+0x108/0x800 [ 227.332874] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.338305] __x64_sys_sendto+0x1a1/0x210 [ 227.342532] ? __sys_sendto+0x8e0/0x8e0 [ 227.346567] do_syscall_64+0x15b/0x230 [ 227.350507] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 227.355722] RIP: 0033:0x455ab9 [ 227.358950] 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 [ 227.379717] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 227.387486] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 19:29:01 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400800, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r1, 0x3}) close(r0) 19:29:01 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04", 0x19}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x10001}) ioctl(r0, 0x800000000002285, &(0x7f0000007000)='S') [ 227.394795] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 227.402105] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 227.409410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 227.416717] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000003 19:29:01 executing program 2 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:01 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5aee, 0x8000000010101) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000c86000), &(0x7f0000000040)=0x40) msgget(0x1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) 19:29:01 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400800, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r1, 0x3}) close(r0) 19:29:01 executing program 5: r0 = inotify_init1(0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x5, 0x20, 0x9, 0x80000000}, {0x6, 0x4}, {0x24, 0x5, 0x7fff, 0x7}]}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x2, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000040)=0xff) ptrace(0x4207, r1) ptrace$peek(0x1, r1, &(0x7f0000000080)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'bridge0\x00', 0x0}) sendmmsg(r2, &(0x7f0000006080)=[{{&(0x7f0000000180)=@l2={0x1f, 0x80, {0x4, 0x6, 0x6, 0x7, 0x3, 0x4}, 0x8d, 0x2}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)="1d096feafd9eccda2750eef3213834879792bb0ddfbc36bf6cb823836107bcf4d584f38c9011ccbcd2613f24a1c886decd7b04638218f6619ccff0f149c70ce6283d54db5c27f58cf0b21da1001ca97b00d2bf046157b2eaef4289d37be76145a23805925ab2a1b75d15c37f5dc2be3862766940da34f5ca2a592312523d750eb6b01338f8436a749389c08ed0626a45452e86f57396bfd7e2b59411ea569a0cf32d5bcfed3adc21ed1b8027697e070689f38541e38a4c8f6026739c757573c25463e25d57ce7c6d3a10d030396e69e9bde8cfb32ca385", 0xd7}, {&(0x7f0000000000)="9f217901466fc98dc7e1743e346a873643f78a4cd41765631e647dfd4b6c7c0cc11656f211", 0x25}, {&(0x7f0000000300)="1354d5595a1ee547f9ddaaed331cdfd6642e63b67688430131519385f4e05d4f0802923dc0eff3aaeae502855bcb3f2152ac861b195ab45d5726f3e52063f46c78cebb68af13e4c6335981a1953990a497918e9592c022f0e85303508243dc160d17d68e316fcf7fba8a7296a31468638411baa9c1ae0d87f7a26f720c4cc8be37e4666891f7dab144fde52b942887e8884f72d01b99c58d4b17bc93092277", 0x9f}, {&(0x7f00000003c0)="23340243854bff08bd005ab74cd91123ffa2612ee4104d94cae0d2fa528b635106f5cdeed92f755e2a6ce54cafe6d2950cc55423f474e4ed12db9e49a367eedec9e1bc6ad162db361f14896dd027b4dd252ba0baebef91fafd346af8c1a04043d74ba17efd53755d34a0835f10b5091d80b4a651034e01436d7dd94f7809a195c6a610b55b6e443d102e79a9254a55301f5ba5c37feba61744c3c9f8c1f5c3be3436694b9c06fac85b254d03802b340321154e7f6916ccbe8bef647f5d10aeae077c8b335f9b4a41d7462489b7cb74a8c824b54a672e3c38dd0dd39e5f083de7779d4aba8d6adfe9", 0xe8}, {&(0x7f00000004c0)="103b932b953a3c47e8818759778134ef2ef3a10eb026dc2acef81126b64068b9bdb0b29e773aa827965af5703b4191917c4119917c492892fd14d09c6d63574a3e95b88beedaba47cf02e3a45acf823dbf22c2be9c82a845bd978d68076eaea0ab00b4e8ac1c64be54532aa84491cb30fedf08dd1ae239f418db970cddad7b249ee800c72933c8192f2cca8cb49cd1d015f9d2d3096dffdd0c74cd718912149eb748b962c689657ad2b33ab194e45f8a2fc018eed71d11949ad92e0622ea0fce109e0f2758e122", 0xc7}, {&(0x7f00000005c0)="b4b81813bcdeb2175fda203e88d87a706d64b10fa9687823805e3375dc12bdf2147760cc9bd55c3a05e606d3763b06e5a53d1219", 0x34}, {&(0x7f0000000600)="62699fdd815be96d92b7a56febc105dc1ce77430ffa364f5a5f7fb654d8cd002d685678346a642b472bd8f1b020f0943b83b018cc9ab8f11365805", 0x3b}], 0x7, &(0x7f00000006c0)=[{0x28, 0x113, 0x7, "8d03d253ab21589310d2ca578b5d77c2d24123d8c6dd"}, {0x100, 0x10a, 0x401, "f47860575d1bb41f2b42aace771bd1cf516702da9f29b1029125e84ab919001a849a23fdebe4a0a88d4d1ff07364182f289607085b40eade09b61cc5dfa4681632530100e8b25f9bedb2e75aafa740906b22e4a31516e8b3f8e8f700e7cdccfd48b14f85c9c0011f1e7ac7d13e4f6a302cc43031072e76475c62122814e43ebf3d7fcb73bb66f47c2742c89b8a00c93b8222724d83bb9eddc94e05604f3c36f3d2e0ca6491e42a5de5055b2a95a03f9020d6de53ab69b41d2a2a1f68a06402c47a44256111320c17c06755e27832f5adbe3fa51d2a6543e64f6842f2cc007174b4c781c03365ae08d387c794"}], 0x128, 0x1}}, {{&(0x7f0000000840)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="17c370727d135b1cd8e9f25d6cef567af6e7c1f74bda6b42940e6601dc356228ad81af", 0x23}, {&(0x7f0000000900)="5948f8f2cce3d77c623ed277f799eaadb60f6d1cc8d9df847c27105bf0eb8e69f0200d3c99b29b435bc3a54fc0750f4c5aa8b4e4f7c700dd02af05f2618de692a76d7d44bc63c898678333495bf1fabebcca4717725be5fb1d513d9c49f399e44579091bde8a81fe50892eb554d6adff17a0fd68f90e1e4f275948876cbaf96bb4ce3a2cf5a36b51ed816242548b976cbe2593cf428afa89dfed", 0x9a}], 0x2, &(0x7f0000000a00)=[{0xf8, 0x104, 0x1, "e7b316ed0e076bb0541c7ef70018438a6d28f99f76ad7a996cbfd34c88e96b3c27a416f5d1d220e2f3fccdd7071ee7bf5836e95956a7a511250aaeab2519f3cd4a25ba9d9d8495d5538b748c1c9fd514ea7f26187e67b04feceb6d76a01f6bc99f107df2c366fb012dd04c2e691ac34957404e3e347ff550be7680950ec41befb1848aca691c89bc4748aa1d0f4b50e7672ab7142b150d519a1538fd5d3ad9cd428119de1d349f155e79cb324ffbcb63add72cb097abc951644c3aa99bd3fd33373b8a643484919d4adb4b43e067bb02393a293ee1f5519af8ecc4e8cb99e660faf6ec"}, {0x1010, 0x116, 0x7ff, "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0x1538}, 0x29}, {{&(0x7f0000005e00)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005e80)}, {&(0x7f0000005ec0)="1d5e40fc02ac132f4e238c1aff77e4b2591a7c92", 0x14}, {&(0x7f0000005f00)="41ab9ca7f3855b483e82", 0xa}, {&(0x7f0000005f40)="acb81c8e89b1dbf3ca32f9aeb30afb931c3bd06fd3c1d63d5aa03397b82c0110e9881c2bad6262f88e51a91571001a733bc6913a86b66639197d2d33292ec125b22407ef5865ececcce8399f325fa1e25110f61d649227be586694ff21456eb9955123441b83395281dabaaf4879a28e18c82b2cd2e20556129c9e41b072c72aad70daa64a9e5c0f0cfa383ab9a34cee29591510e9a3f559bc77c31145fe3974acd34245725fb4e599fd8bbe06670939f573424641f29ea2f072e271af61e57fb495d0d39bd181aeb089ad6e19797d562c18095e40b5f83d4ef4c1957a5c58a6ffc1cce2bed62eaf62c96a", 0xeb}], 0x4, 0x0, 0x0, 0x24000000}, 0x4}], 0x5, 0x10) socket(0x0, 0x4, 0xfff) 19:29:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x8, 0xffffffff, {0x1ff, 0x208}, {0x0, 0x45b1}, @cond=[{0x5, 0x8000, 0x10001, 0x80, 0xe461, 0x7}, {0x1, 0x0, 0x4, 0x401, 0x1ff, 0x1}]}) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) 19:29:01 executing program 4: sysfs$1(0x1, &(0x7f0000000000)='wlan0vmnet1lo[vboxnet1bdevlo+\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x5) membarrier(0x8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getregset(0x4204, r2, 0x205, &(0x7f0000000180)={&(0x7f0000000100)=""/85, 0x55}) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x6, r4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000002c0)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000300)={'vcan0\x00', 0x5b8}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000380)={@reserved=0x1}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f00000003c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x1d, r5}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)=@can={{0x3, 0x5, 0x7f, 0x1}, 0x3, 0x2, 0x0, 0x0, "83741f99c37f4c08"}, 0x10}, 0x1}, 0x55) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000540)='/dev/full\x00', 0x42400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000580)={0x6}, 0x1) rt_sigreturn() ioctl$IOC_PR_PREEMPT(r6, 0x401870cb, &(0x7f00000005c0)={0xff, 0xae5, 0x7, 0x53}) statx(r1, &(0x7f0000000600)='./file0\x00', 0x7000, 0x10, &(0x7f0000000640)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000740), &(0x7f0000000780)=0x10) write$binfmt_misc(r1, &(0x7f00000007c0)={'syz0', "71b24c45fdf4a590f4a10936a1e0"}, 0x12) fgetxattr(r6, &(0x7f0000000800)=@random={'trusted.', '!$eth1\x00'}, &(0x7f0000000840)=""/164, 0xa4) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000900)) perf_event_open(&(0x7f0000000a40)={0x7, 0x70, 0x2, 0x401, 0x7, 0xb3a1, 0x0, 0x97c2, 0x8b008, 0x5, 0x7fffffff, 0x3f, 0x8, 0x3, 0x8, 0x8, 0x1ff, 0x800, 0x2cdc00000, 0x4, 0x400, 0x8, 0x4, 0x6, 0x7f, 0x9, 0x3, 0x5, 0x5, 0x8, 0x6, 0x3f, 0x9, 0x9, 0x8, 0x1, 0x9, 0x9, 0x0, 0x8, 0x1, @perf_config_ext={0x2, 0xc66c}, 0x1800, 0x40, 0x200, 0x6, 0x7b6, 0x7, 0x2}, r2, 0x9, r0, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000b00)={r6, 0x2, 0x0, 0x24, &(0x7f0000000ac0)=[0x0], 0x1}, 0x20) modify_ldt$read(0x0, &(0x7f0000000b40)=""/132, 0x84) [ 227.639997] FAULT_INJECTION: forcing a failure. [ 227.639997] name failslab, interval 1, probability 0, space 0, times 0 [ 227.651490] CPU: 1 PID: 10238 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 227.658792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.668193] Call Trace: [ 227.670861] dump_stack+0x185/0x1e0 [ 227.674538] ? __should_failslab+0x278/0x2a0 [ 227.679022] should_fail+0x8a7/0xae0 [ 227.682795] __should_failslab+0x278/0x2a0 [ 227.687088] should_failslab+0x29/0x70 [ 227.691048] kmem_cache_alloc_node+0x164/0xcb0 [ 227.695675] ? __alloc_skb+0x202/0x9e0 [ 227.699601] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 227.705101] __alloc_skb+0x202/0x9e0 [ 227.708873] __ip6_append_data+0x3c45/0x5320 [ 227.713347] ? __ip6_append_data+0x2dd1/0x5320 [ 227.718050] ip6_append_data+0x40e/0x6b0 [ 227.722149] ? do_rawv6_getsockopt+0x530/0x530 [ 227.726798] ? do_rawv6_getsockopt+0x530/0x530 [ 227.731440] rawv6_sendmsg+0x2909/0x5410 [ 227.735588] ? kmsan_set_origin_inline+0x6b/0x120 [ 227.740488] ? __msan_poison_alloca+0x183/0x220 [ 227.745217] ? __fdget+0x4e/0x60 [ 227.748628] ? compat_rawv6_ioctl+0x100/0x100 [ 227.753150] inet_sendmsg+0x3fc/0x760 [ 227.757012] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 227.762439] ? inet_getname+0x4a0/0x4a0 [ 227.766454] __sys_sendto+0x798/0x8e0 [ 227.770339] ? syscall_return_slowpath+0x108/0x800 [ 227.775334] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.780767] __x64_sys_sendto+0x1a1/0x210 [ 227.784994] ? __sys_sendto+0x8e0/0x8e0 [ 227.789034] do_syscall_64+0x15b/0x230 [ 227.792973] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 227.798192] RIP: 0033:0x455ab9 [ 227.801389] 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 [ 227.821001] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 227.828766] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 227.836072] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 227.843374] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 227.850675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 227.857978] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000004 19:29:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x5213c2) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r2, 0x5381) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)) 19:29:03 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) unshare(0x24020400) unshare(0x24020400) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000040)='.\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)="000000050000", 0x0, &(0x7f0000000240)) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x80, 0x2) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xffffffffffffffff, 0x260200) 19:29:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 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) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) 19:29:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x402400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x2, @empty, 0x9}}}, &(0x7f0000000200)=0x84) unshare(0x64000400) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r4, 0x9) ioctl$LOOP_CTL_REMOVE(r2, 0x40045565, r3) 19:29:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400800, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r1, 0x3}) close(r0) 19:29:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x68) listen(r0, 0xfffffffffffffff8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) write$binfmt_misc(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="ee"], 0x1) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000080)=0x8) 19:29:03 executing program 2 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:03 executing program 1: r0 = inotify_init() r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x6, 0x1}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x4000080) personality(0x2000000) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x6, 0x0, 0x4bce, 0x52, 0x7}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) fcntl$setown(r1, 0x8, r3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000200)=0x3) write$cgroup_type(r2, &(0x7f0000000240)='threaded\x00', 0x9) pwritev(r4, &(0x7f0000000280), 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f00000002c0)=[{}], 0x0, [{}]}, 0x88) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000003c0)) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) bind(r2, &(0x7f0000000500)=@ethernet={0x306}, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r5, 0x9}, &(0x7f0000000680)=0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x578, 0x300, 0x218, 0x3e8, 0x218, 0x218, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x6, &(0x7f00000006c0), {[{{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x80, 0x1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2840, 0x6, @empty, 0x4e21}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffff7, [0x0, 0x3, 0x11d3, 0x1, 0x367, 0x9], 0xc3, 0x6, 0x6}, {0x0, [0xffffffff, 0x40000, 0x1000, 0x6, 0xa, 0x81], 0x1da, 0x6, 0x2}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff0000ff, 0x0, 'bpq0\x00', 'eql\x00', {0xff}, {0xff}, 0xfb, 0x3, 0x2c}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xffffff00, 'sit0\x00', 'yam0\x00', {0xff}, {0xff}, 0x1d, 0x1, 0x51}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x0, 0xa, [0x3, 0x3b, 0x26, 0x2d, 0x22, 0x2, 0xac, 0x9, 0x2e, 0x15, 0x3a, 0x4, 0xb, 0x3f, 0x25, 0x16], 0x0, 0x7f, 0x80000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000d40)=""/185) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000e00), 0x2) r6 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r6) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000ec0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000e80)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000f00)={0x12, 0x10, 0xfa00, {&(0x7f0000000e40), r7, r2}}, 0x18) write$P9_RRENAMEAT(r2, &(0x7f0000000f40)={0x7, 0x4b, 0x1}, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000f80)={0x0, 0x4, 0x4, 0x3, 'syz0\x00', 0xfff}) [ 230.048133] FAULT_INJECTION: forcing a failure. [ 230.048133] name failslab, interval 1, probability 0, space 0, times 0 [ 230.059582] CPU: 1 PID: 10260 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 230.062005] IPVS: ftp: loaded support on port[0] = 21 [ 230.066880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.066894] Call Trace: [ 230.066949] dump_stack+0x185/0x1e0 [ 230.066985] ? __should_failslab+0x278/0x2a0 [ 230.067044] should_fail+0x8a7/0xae0 [ 230.067111] __should_failslab+0x278/0x2a0 [ 230.100253] should_failslab+0x29/0x70 [ 230.104223] __kmalloc_node_track_caller+0x258/0x11d0 [ 230.109485] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 230.114934] ? __ip6_append_data+0x3c45/0x5320 [ 230.119584] __alloc_skb+0x2cb/0x9e0 [ 230.123347] ? __ip6_append_data+0x3c45/0x5320 [ 230.127983] __ip6_append_data+0x3c45/0x5320 [ 230.132453] ? __ip6_append_data+0x2dd1/0x5320 [ 230.137151] ip6_append_data+0x40e/0x6b0 [ 230.141249] ? do_rawv6_getsockopt+0x530/0x530 [ 230.145894] ? do_rawv6_getsockopt+0x530/0x530 [ 230.150533] rawv6_sendmsg+0x2909/0x5410 [ 230.154682] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.159595] ? __msan_poison_alloca+0x183/0x220 [ 230.164325] ? __fdget+0x4e/0x60 [ 230.167738] ? compat_rawv6_ioctl+0x100/0x100 [ 230.172268] inet_sendmsg+0x3fc/0x760 [ 230.176132] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 230.181560] ? inet_getname+0x4a0/0x4a0 [ 230.185571] __sys_sendto+0x798/0x8e0 [ 230.189463] ? syscall_return_slowpath+0x108/0x800 [ 230.194460] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.199906] __x64_sys_sendto+0x1a1/0x210 [ 230.204123] ? __sys_sendto+0x8e0/0x8e0 [ 230.208159] do_syscall_64+0x15b/0x230 [ 230.212090] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 230.217304] RIP: 0033:0x455ab9 [ 230.220501] 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 [ 230.240177] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 19:29:04 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) ioctl(r0, 0x890f, &(0x7f0000000000)="c166a7e19c621f58b4f547cacb92909b3ae30900000072") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1000000002, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x40}, &(0x7f0000000140)=0x8) r4 = dup3(r2, r1, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00000000c0)) 19:29:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='stat\x00\x00\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000003040)) rt_sigaction(0x40, &(0x7f0000000100)={0x1}, 0x0, 0x8, &(0x7f00000006c0)) recvmmsg(r0, &(0x7f0000002e40)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000080)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/39, 0x27, 0x26}, 0x6}, {{&(0x7f0000000180)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000001700)=""/70, 0x46}, {&(0x7f0000001780)=""/190, 0xbe}, {&(0x7f0000001840)=""/95, 0x5f}, {&(0x7f00000018c0)=""/100, 0x64}], 0x9, 0x0, 0x0, 0x4}, 0x52000000000000}, {{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001a80)=""/188, 0xbc}, {&(0x7f0000001b40)=""/223, 0xdf}, {&(0x7f0000001c40)=""/231, 0xe7}, {&(0x7f0000001d40)=""/114, 0x72}], 0x4, 0x0, 0x0, 0x401}, 0x1}, {{&(0x7f0000001e00)=@pppol2tpin6, 0x80, &(0x7f0000002140)=[{&(0x7f0000001e80)=""/53, 0x35}, {&(0x7f0000001ec0)=""/219, 0xdb}, {&(0x7f0000001fc0)=""/97, 0x61}, {&(0x7f0000002040)=""/217, 0xd9}], 0x4, &(0x7f0000002180)=""/162, 0xa2, 0x4}, 0xf93b}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000002240)=""/180, 0xb4}], 0x1, &(0x7f0000002340)=""/80, 0x50, 0x2db3a508}, 0x3}, {{&(0x7f00000023c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002440)=""/195, 0xc3}, {&(0x7f0000002540)=""/165, 0xa5}, {&(0x7f0000002600)=""/141, 0x8d}, {&(0x7f00000026c0)=""/173, 0xad}, {&(0x7f0000002780)=""/182, 0xb6}, {&(0x7f0000002840)=""/151, 0x97}], 0x6, &(0x7f0000002980)=""/219, 0xdb, 0x316}, 0xfffffffffffffffc}, {{&(0x7f0000002a80)=@vsock, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b00)=""/198, 0xc6}, {&(0x7f0000002c00)=""/238, 0xee}, {&(0x7f0000002d00)=""/109, 0x6d}, {&(0x7f0000002d80)=""/91, 0x5b}], 0x4, 0x0, 0x0, 0x9}, 0x12}], 0x7, 0x1, &(0x7f0000003000)={0x77359400}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 230.247941] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 230.255253] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 230.262560] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 230.269872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 230.277175] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000005 19:29:04 executing program 2 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400800, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r1, 0x3}) close(r0) 19:29:04 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x402400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x2, @empty, 0x9}}}, &(0x7f0000000200)=0x84) unshare(0x64000400) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r4, 0x9) ioctl$LOOP_CTL_REMOVE(r2, 0x40045565, r3) 19:29:04 executing program 1: r0 = inotify_init() r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x6, 0x1}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x4000080) personality(0x2000000) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x6, 0x0, 0x4bce, 0x52, 0x7}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) fcntl$setown(r1, 0x8, r3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000200)=0x3) write$cgroup_type(r2, &(0x7f0000000240)='threaded\x00', 0x9) pwritev(r4, &(0x7f0000000280), 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f00000002c0)=[{}], 0x0, [{}]}, 0x88) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000003c0)) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) bind(r2, &(0x7f0000000500)=@ethernet={0x306}, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r5, 0x9}, &(0x7f0000000680)=0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x578, 0x300, 0x218, 0x3e8, 0x218, 0x218, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x6, &(0x7f00000006c0), {[{{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x80, 0x1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2840, 0x6, @empty, 0x4e21}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffff7, [0x0, 0x3, 0x11d3, 0x1, 0x367, 0x9], 0xc3, 0x6, 0x6}, {0x0, [0xffffffff, 0x40000, 0x1000, 0x6, 0xa, 0x81], 0x1da, 0x6, 0x2}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff0000ff, 0x0, 'bpq0\x00', 'eql\x00', {0xff}, {0xff}, 0xfb, 0x3, 0x2c}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xffffff00, 'sit0\x00', 'yam0\x00', {0xff}, {0xff}, 0x1d, 0x1, 0x51}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x0, 0xa, [0x3, 0x3b, 0x26, 0x2d, 0x22, 0x2, 0xac, 0x9, 0x2e, 0x15, 0x3a, 0x4, 0xb, 0x3f, 0x25, 0x16], 0x0, 0x7f, 0x80000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000d40)=""/185) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000e00), 0x2) r6 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r6) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000ec0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000e80)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000f00)={0x12, 0x10, 0xfa00, {&(0x7f0000000e40), r7, r2}}, 0x18) write$P9_RRENAMEAT(r2, &(0x7f0000000f40)={0x7, 0x4b, 0x1}, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000f80)={0x0, 0x4, 0x4, 0x3, 'syz0\x00', 0xfff}) [ 230.492936] FAULT_INJECTION: forcing a failure. [ 230.492936] name failslab, interval 1, probability 0, space 0, times 0 [ 230.504498] CPU: 0 PID: 10280 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 230.511802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.521184] Call Trace: [ 230.523834] dump_stack+0x185/0x1e0 [ 230.527534] ? __should_failslab+0x278/0x2a0 [ 230.532019] should_fail+0x8a7/0xae0 [ 230.535801] __should_failslab+0x278/0x2a0 [ 230.540082] should_failslab+0x29/0x70 [ 230.544010] kmem_cache_alloc_node+0x164/0xcb0 [ 230.548630] ? __alloc_skb+0x202/0x9e0 [ 230.552551] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 230.558051] __alloc_skb+0x202/0x9e0 [ 230.561820] __ip6_append_data+0x3c45/0x5320 [ 230.566295] ? __ip6_append_data+0x2dd1/0x5320 [ 230.571004] ip6_append_data+0x40e/0x6b0 [ 230.575111] ? do_rawv6_getsockopt+0x530/0x530 [ 230.579768] ? do_rawv6_getsockopt+0x530/0x530 [ 230.584418] rawv6_sendmsg+0x2909/0x5410 [ 230.588571] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.593479] ? __msan_poison_alloca+0x183/0x220 [ 230.598209] ? __fdget+0x4e/0x60 [ 230.601624] ? compat_rawv6_ioctl+0x100/0x100 [ 230.606160] inet_sendmsg+0x3fc/0x760 [ 230.610030] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 230.615463] ? inet_getname+0x4a0/0x4a0 [ 230.619479] __sys_sendto+0x798/0x8e0 [ 230.623358] ? syscall_return_slowpath+0x108/0x800 [ 230.628357] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.633789] __x64_sys_sendto+0x1a1/0x210 [ 230.638008] ? __sys_sendto+0x8e0/0x8e0 [ 230.642045] do_syscall_64+0x15b/0x230 [ 230.645984] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 230.651204] RIP: 0033:0x455ab9 [ 230.654409] 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 [ 230.674033] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 230.681797] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 19:29:04 executing program 3: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/186, 0xba) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='bdev\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x8, 0x204, 0x1b, 0x1, 0x7fff, 0x100000001, 0x5, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0xffffffff00000000}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000002c0)={0x7f, 0x2, 0x0, [{0x8b, 0x2eff, 0x400, 0x614, 0x3, 0xd7, 0xb7fa}, {0x100000000, 0x0, 0x20, 0x4, 0x2, 0x80, 0x7f}]}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r2, 0x5}, 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000003c0)=""/4) recvfrom$inet6(r0, &(0x7f0000000400)=""/155, 0x9b, 0x10000, &(0x7f00000004c0)={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x1c) close(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000500)="78e9fb6b6a7ad8117b4a8928f0b99a53bb912fd1b10cbe00e284e9929b61ee35d2093508813e39193f40b521235aabc26aaac6e30d5f962ebbb1526bb3dd1acf36a3c8b1c556fe7b0f81d7db", 0x4c) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000580)={0x26, 0x3, 0x0, {0x3, 0x5, 0x0, 'bdev\x00'}}, 0x26) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={r2, 0x1}, 0x8) listxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/97, 0x61) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) r4 = signalfd(r3, &(0x7f0000000840)={0x8}, 0x8) syncfs(r4) syncfs(r0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000880)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/snapshot\x00', 0x800, 0x0) accept$unix(r5, &(0x7f0000000900)=@abs, &(0x7f0000000980)=0x6e) removexattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@known='system.advise\x00') setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000a40)={0xaf3c, 0x0, 0x3000}, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000a80)=@assoc_value, &(0x7f0000000ac0)=0x8) r6 = socket(0x0, 0x800, 0xd69) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) fadvise64(r6, 0x0, 0x40, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000b80)={0x0, 0x0, 0xfff}) 19:29:04 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r2 = dup3(r0, r1, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001f00)={0x3, 0x0, &(0x7f0000001cc0)=""/13, &(0x7f0000001d00)=""/206, &(0x7f0000001e00)=""/218}) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000001f40)=0xfa) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0x4, 0xd010, 0x8001}) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 19:29:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6fcb, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), 0x4) write$P9_ROPEN(r2, &(0x7f00000000c0)={0x18, 0x71, 0x1, {{0x8, 0x3, 0x6}, 0x4}}, 0x18) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000100)=0x7) [ 230.689102] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 230.696410] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 230.703719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 230.711023] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000006 19:29:04 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000004c0)) clone(0x0, &(0x7f0000000280), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) 19:29:04 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1, 0x9, 0xfffffffffffffadc, 0x0, 0x0, 0x5, 0x40, 0x1, 0x5c, 0xffffffff, 0x100, 0x9, 0x20, 0x1, 0x3, 0x1f, 0x10000, 0x5, 0x5, 0x9, 0xff, 0x0, 0x81, 0x100000001, 0xfe00000000000000, 0x8, 0x6, 0xfff, 0x7fffffff, 0xffff, 0x13cdb897, 0x3, 0x200, 0x7, 0x7, 0xffffffffffff8000, 0x0, 0xffffffffffff0000, 0x4, @perf_config_ext={0x1, 0x9}, 0x201, 0x52e, 0xffffffffffffff48, 0x5, 0xffffffffffff0b4c, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xc000000000000000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x44400) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000000c0)=""/124, &(0x7f0000000140)=0x7c) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x0, 0x5, 0x5}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000240)=0x9, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x3, 0x400, [0x0, 0x20000340, 0x200005a0, 0x200005d0], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x12, 0x800, 'ip6gre0\x00', 'ipddp0\x00', '\x00', 'bond_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@vlan={'vlan\x00', 0x8, {{0x2, 0x0, 0x6, 0x7, 0x2}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"c05ae37476929479d33cf0587864cc5b1602b25a45d3c566279c583dba0f"}}}, {{{0x5, 0x0, 0x806, 'veth0\x00', 'tunl0\x00', 'rose0\x00', 'bridge_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff], 0xe8, 0x118, 0x148, [@vlan={'vlan\x00', 0x8, {{0x1, 0x4, 0x1a, 0x2, 0x3}}}, @ip={'ip\x00', 0x20, {{@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 0x6, 0x4, 0x10, 0x2b, 0x4e23, 0x4e24, 0x4e23, 0x4e24}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x44, 0x9bff, 'syz_tun\x00', 'ip6_vti0\x00', 'veth0_to_team\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], @random="2ad707585488", [0xff, 0x0, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x140, [@limit={'limit\x00', 0x20, {{0x3f, 0xd82, 0x0, 0x16, 0x3, 0x7ff}}}, @cluster={'cluster\x00', 0x10, {{0x400000000000000, 0x0, 0x8}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz1\x00', 0x7a}}}}]}]}, 0x478) connect$netlink(r1, &(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x4230a081}, 0xc) r3 = socket$netlink(0x10, 0x3, 0xe) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000bc0)=@nat={'nat\x00', 0x19, 0x2, 0x370, [0x20000840, 0x0, 0x0, 0x20000958, 0x20000b80], 0x0, &(0x7f0000000800), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x1, 0x88ca, 'ipddp0\x00', 'syz_tun\x00', 'veth1\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe8, [@mark_m={'mark_m\x00', 0x18, {{0x8, 0x7f, 0x2}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x40, 0x0, 'lo\x00', 'bcsf0\x00', 'ip6tnl0\x00', 'syzkaller1\x00', @empty, [0xff, 0x0, 0xff, 0xff], @random="a4f1cd4e9db6", [0xff, 0xff, 0x0, 0xff, 0xff], 0x158, 0x1c8, 0x1f8, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0x0, 0xffffff00, 0xffffff00, 0xffffffff], 0x4e24, 0x5c, 0x4, 0x4e21, 0xe, 0x2}}}, @physdev={'physdev\x00', 0x70, {{'ip6gretap0\x00', {0xff}, 'team_slave_1\x00', {0xff}, 0x10}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="1d223ab77a3d", 0xfffffffffffffffd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7a5d}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3e8) bind$pptp(r1, &(0x7f0000000c40)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000c80)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0x6c, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000d40)) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000d80)) r4 = geteuid() setuid(r4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000e00)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000ec0)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e40)={0x40, r5, 0x800, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001040)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000001000)={&(0x7f0000000f80)={0x6c, r6, 0x0, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffff3d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc6bd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000000) openat$tun(0xffffffffffffff9c, &(0x7f0000001080)='/dev/net/tun\x00', 0x8000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/mixer\x00', 0x50800, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001100)={0x3, 0x8, 0x5, 0x80, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001140)={{0x80, 0x3}, {0x6, 0x8}, 0xd30, 0x4, 0x5}) 19:29:04 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x204000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73) close(r0) 19:29:05 executing program 3: unshare(0x24020400) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) 19:29:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x6, 0x0, "1f62e2eb0551c29502de87425c5b5389f1f50b70a4e1db4ccdd29a011d543b0a829a612fe71280942b88c07163a38bc0617c930925bd3bb54629856f02bf96bcc5eb6d4d8965452f33383559668603bc"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0x37b) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) close(r0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="211230c146d89dbc4b40d1309bc9e1bc1bdda1f9ec5e88f1e2b1aa67c4e88e0499a4205489b310a450480c33b451c2ae1f2c448a0e5a2e1a2dd613375137dfc9043832d914696c130a44ee0279e0488307", 0x51}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000002c0)="30c7778a60a65bbfd4e0e7a76420068a25de6500f7b13ddf724250337ac98da613aa557e4400d1dda54307e12eb83c39ee1e3e3369b952f06abb9b550a38ebb3753b41346c1553", 0x47}, {&(0x7f0000001540)="5a35838d1e412d5cee48779a57c5cf127006d88339a3f77ec5602575fb56d4c375aea376971dabb1d74095a35941ab330a7649dbb5054dcf19f74fd9ea0cf74dc7e678c4fa4ac9b956fbdd7d3d4c", 0x4e}], 0x4) 19:29:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff80, 0xde553ba4dde48352) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@empty, r2}, 0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x478, 0x118, 0x258, 0x258, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfed, 0x0, 0x2}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, {[0x0, 0xff, 0xff]}, 0xe70b, 0x6c, 0x9, 0x10000, 0x401, 0x3, 'sit0\x00', 'veth1_to_team\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x1}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x6, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$packet(r1, &(0x7f0000000080)=""/35, 0xc, 0x10041, &(0x7f00000000c0)={0x11, 0x3, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000800, 0x0, 0x0) 19:29:05 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x9) unshare(0x42000400) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 19:29:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) socket$inet(0x2, 0x4, 0x9) socket$inet(0x28, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) 19:29:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000180001000000000000000000020000000000fe050000000008000500ffffffffae7a0c58305d006e479208158ccf20756bd213332444372606ed0fc8e4383e71b2ba8de897b85625c4128633e71d2aa4c9f883be7882385b3221fcfde4b2eba9d1f263c3145ee53c0a62064aa3caa20a40f272c0cce5159652f86d1c42e56d6f5c1b96384b6dad010101dab10449c013db75195ca9a0f923e5bd7ed709c1751d02be387a17e59a6593022fb0ff648c10940000000000949610d5000000e0341460ca1b25e9cbe2183675976108ecfb3cbdb02658004f6a1c01a89aa4144230153afd06adb34c"], 0x24}, 0x1}, 0x0) 19:29:05 executing program 2 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 231.752301] FAULT_INJECTION: forcing a failure. [ 231.752301] name failslab, interval 1, probability 0, space 0, times 0 [ 231.763730] CPU: 1 PID: 10349 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 231.771046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.780431] Call Trace: [ 231.783076] dump_stack+0x185/0x1e0 [ 231.786738] ? __should_failslab+0x278/0x2a0 [ 231.791193] should_fail+0x8a7/0xae0 [ 231.794976] __should_failslab+0x278/0x2a0 [ 231.799250] should_failslab+0x29/0x70 [ 231.803205] __kmalloc_node_track_caller+0x258/0x11d0 [ 231.808456] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 231.813892] ? __ip6_append_data+0x3c45/0x5320 [ 231.818518] __alloc_skb+0x2cb/0x9e0 [ 231.822272] ? __ip6_append_data+0x3c45/0x5320 [ 231.826913] __ip6_append_data+0x3c45/0x5320 [ 231.831376] ? __ip6_append_data+0x2dd1/0x5320 [ 231.836033] ip6_append_data+0x40e/0x6b0 [ 231.840130] ? do_rawv6_getsockopt+0x530/0x530 [ 231.844778] ? do_rawv6_getsockopt+0x530/0x530 [ 231.849409] rawv6_sendmsg+0x2909/0x5410 [ 231.853559] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.858462] ? __msan_poison_alloca+0x183/0x220 [ 231.863183] ? __fdget+0x4e/0x60 [ 231.866593] ? compat_rawv6_ioctl+0x100/0x100 [ 231.871115] inet_sendmsg+0x3fc/0x760 [ 231.874976] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 231.880382] ? inet_getname+0x4a0/0x4a0 [ 231.884395] __sys_sendto+0x798/0x8e0 [ 231.888282] ? syscall_return_slowpath+0x108/0x800 [ 231.893272] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.898703] __x64_sys_sendto+0x1a1/0x210 [ 231.902922] ? __sys_sendto+0x8e0/0x8e0 [ 231.906953] do_syscall_64+0x15b/0x230 [ 231.910889] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 231.916103] RIP: 0033:0x455ab9 [ 231.919302] 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 [ 231.938901] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 231.946661] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 231.953968] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 231.961270] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 231.968571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 231.975879] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000007 [ 232.338324] IPVS: ftp: loaded support on port[0] = 21 [ 232.352372] IPVS: ftp: loaded support on port[0] = 21 19:29:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400800, 0x0) close(r0) 19:29:07 executing program 4: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fc000/0x8000)=nil, 0x8000, 0x1, 0x10, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) 19:29:07 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x402400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x2, @empty, 0x9}}}, &(0x7f0000000200)=0x84) unshare(0x64000400) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r4, 0x9) ioctl$LOOP_CTL_REMOVE(r2, 0x40045565, r3) 19:29:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000200)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbca17b2c0600000000000000ff1f75642558334444c9fe3d13", 0x42) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000280)="19", 0x1}], 0x1) ioctl$void(r1, 0x5451) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x4, 0x0, 0xfffffffffffffffd, 0x3, 0x1, 0x0, 0x0, 0x2}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x8400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xe91, 0x0, 0xd65}) 19:29:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0xcf, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd618b787200998706fe8000000000000000000000000000aa00000000000000000000ffffffffffff4e204e2204819078e005c0d100d46696412b27472d550f4875727cb33bc94fb3c164dc8b89f784d3059357dd45837f649ddc52bef1f4ac41df2ad9d599cc7e9035a3ef0cd9a15035593484b384dffc8559e988a7f22f9a1363e2ed6a7b7215865a22724e7cb235af9fabeca5a47e2caca7db38af9b6968f4f90536f3e36c68786298c09beb2263ce35ea399ce072c0f99113c47c1b4a94e4c91a6da7d8edf2878d229f008e97e0c00ae4f73eb28e11889fbbd7ff12fb795dd5b2526fc45170c2"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0xfffffffffffffffe]}) 19:29:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0xffffffffffffffff, 0x242) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x7fffffff, 0x4) 19:29:07 executing program 2 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 233.405319] FAULT_INJECTION: forcing a failure. [ 233.405319] name failslab, interval 1, probability 0, space 0, times 0 [ 233.416731] CPU: 1 PID: 10371 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 233.424038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.433430] Call Trace: [ 233.436111] dump_stack+0x185/0x1e0 [ 233.439816] ? __should_failslab+0x278/0x2a0 [ 233.439878] should_fail+0x8a7/0xae0 [ 233.439922] __should_failslab+0x278/0x2a0 [ 233.452314] should_failslab+0x29/0x70 [ 233.456268] kmem_cache_alloc_node+0x164/0xcb0 [ 233.460893] ? __alloc_skb+0x202/0x9e0 [ 233.464822] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 233.470347] __alloc_skb+0x202/0x9e0 [ 233.470397] __ip6_append_data+0x3c45/0x5320 19:29:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000018000100000000000000000100000062000000cc01869a93000000"], 0x20}, 0x1}, 0x0) 19:29:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x2000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x503000) r2 = dup2(r0, r1) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000100)="aa6f", 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000009c0)=0x2) [ 233.470448] ? __ip6_append_data+0x2dd1/0x5320 [ 233.470550] ip6_append_data+0x40e/0x6b0 [ 233.470578] ? do_rawv6_getsockopt+0x530/0x530 19:29:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r2) close(r0) [ 233.470629] ? do_rawv6_getsockopt+0x530/0x530 19:29:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0xffffffffffffffff, 0x242) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x7fffffff, 0x4) [ 233.470671] rawv6_sendmsg+0x2909/0x5410 [ 233.470750] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.470800] ? __msan_poison_alloca+0x183/0x220 [ 233.470855] ? __fdget+0x4e/0x60 [ 233.470891] ? compat_rawv6_ioctl+0x100/0x100 [ 233.470916] inet_sendmsg+0x3fc/0x760 19:29:07 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x1, 0x4, 0x1ff, 0x2}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSF(r1, 0x5101, &(0x7f0000000000)) getresuid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a80)=0x0) getresuid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) r5 = getegid() r6 = fcntl$getown(r1, 0x9) getgroups(0x5, &(0x7f0000001580)=[r5, r5, r5, r5, r5]) fstat(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001c00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01]) r9 = syz_open_dev$dmmidi(&(0x7f0000001c40)='/dev/dmmidi#\x00', 0x3f, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c80)=0x0) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0xc) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)) r13 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0}, &(0x7f0000001e00)=0xc) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x24000100}, 0xc, &(0x7f0000001a40)=[{&(0x7f00000001c0)={0x1238, 0x15, 0x2, 0x70bd28, 0x25dfdbfc, "", [@typed={0x14, 0x91, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8c859b2a42cb6c8e0ca57b991fdfd71b9388cfaa60c67d0831f2245a1677868cfa207bec07b3dc77434e50b8f7744e9cb6ce91a31d7d22e51e3aaa8b511bef9f857d6a6c77741b632850ed71a11e6058c14bac1391729825e67e820ea657cbf9b18a3f48630187ffc43badcc803a07668b5e33c14c35eb7e79f33fa5fef7", @generic="bef0e5c6beeb5d05f23807cec82193f5adc7159d254b51d1b7e5124a1b559655e869cceffd9db55c5dc803980bb419df295c87d6571809b3de245edfd1f866697919251535ce6076d6669f76e7597da037030f1c687fbfba6340df0462e1855c37abbaac788b0cbd0c90b5ea9107d1857bcc426d06a242d98a0afe8129d363d3db43905da764d2633e", @nested={0x104, 0x51, [@typed={0x8, 0x8a, @fd=r1}, @generic="a8da11583b026a65005b93f2ed1265140e4b919b8b05fce238c3a2e967187ea90e1df2ae7d0124d9473d882e1d2f2837365ca4bbae736ae7e8557a97073f5475add0190a77cfd1f0a2c637ea654d41f47f7383065f66e08dc0ba221d2fec40811898d94ea005764ef30059a3c115425fe716c8407df1ae4aac1b008b2c76e37eee425e0aeea3857e5467e0eee29c9d116f5d0c710e74de75c5e8603b7c31100abb5fcb012b10522f372bd0296f63675c0230986bbd0b9c169f32b8b8009e09690be087adab33e67e569ec6a5dde29bf9e52221fa22d25e81b401e963611ace5c600d6e4184d14e311c4145f4320b7cff028467a80676"]}, @generic="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@typed={0x8, 0x56, @fd=r0}]}, 0x1238}, {&(0x7f0000002040)=ANY=[@ANYBLOB="48050000360000002cbd7000fcdbdf2508009400", @ANYRES32=r2, @ANYBLOB="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"], 0x548}], 0x2, &(0x7f0000001f00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r9, r0, r1, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xe8, 0x800}, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x3, 0x8}) [ 233.470961] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 233.471008] ? inet_getname+0x4a0/0x4a0 [ 233.471041] __sys_sendto+0x798/0x8e0 19:29:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200380, 0x100) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0xf02b, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) 19:29:07 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x24, "93e1f55058aff3e0d935b3d1af4d1202d39c619c4e611b7040507b11c6e2222bb7d640b8"}, &(0x7f0000000140)=0x48) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x3, 0x0, 0x401) chown(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) close(r0) [ 233.471108] ? syscall_return_slowpath+0x108/0x800 19:29:07 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000000805, 0x0) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0xc2, 0x40) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000400)=ANY=[@ANYBLOB="0900000000000000a2040000000000000200000000000000", @ANYRES32=r1, @ANYBLOB="00000000030000000000000000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000010000000000000000000000000000000000000000000000"]) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x100000004, 0x405) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='3', 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000000280)="7f5f82e46bf856be76c3feac2f77e4128388b92b2a0227fe44ed5e04c512f83f8242c999b80750d771bdd505c153655af8ceb4e86a386771c0e8ee7a5ff36cf7a11f98f3cb075019f12872d30cc96a2c7671acdaa92f392e173c242df1c2a23e75bc3c8dc7af1291d2f4691b29423f6f2ff1d9a0bef29d94aa16b42ad06ffb7d62b6b38d0531c856af8634c4d204cc7ab0dadd344eed5f9456f151c71e543ac9", 0xa0, 0x4, &(0x7f00000000c0)={0xa, 0x4e24, 0xb3, @loopback={0x0, 0x1}, 0xac8}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="08aee983b29995c86c0c3dadb3ac9dd1e682cc1a649da0719a08cc357846772259815fe93f0fe973023fb7a8", 0x2c, 0x20000000, &(0x7f0000000200)={0xa, 0x4e20, 0xff, @empty, 0x20}, 0x1c) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f00000001c0)={0x10, 0xffffff5c, 0xfa00, {&(0x7f0000000240), 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x10338) tee(r1, r1, 0x8, 0x8) [ 233.471152] ? __msan_metadata_ptr_for_load_1+0x10/0x20 19:29:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) close(r0) [ 233.471209] __x64_sys_sendto+0x1a1/0x210 [ 233.471267] ? __sys_sendto+0x8e0/0x8e0 [ 233.471310] do_syscall_64+0x15b/0x230 19:29:07 executing program 2 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='syz1\x00', 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000300)={0x303, 0x33}, 0x4) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xc6, 0x5, "fbef6a32943275b77dabb0d55d942d853990a522f2346974d95d966879b98527c29867559204fa7c3170c3750a6b8cf22b93664b49f029f520cfd410ea96ec4800bcbc555dc9388dce48a201f09bf5ae732dc8643a24a73939d162fdd1350a59df6f6933019837d68d73d3f85af15b74da1110428a2765bc5d672d99869f232bf58e592b5cf6f54515e91e3c4ca9bab615ffb1d92f0045350b771d950274631a10bc529928e029618fa4f54a7e9f4d4f5863e360912fa27df205531ef982"}, &(0x7f00000002c0), 0x1400) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, "73797a30000000000000000000ddce73598374c826000000000000000000fffc0000000000fa00"}, 0x2, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000000), 0x0, [], [0x4, 0x1, 0x2, 0x7fffffff]}) [ 233.471350] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 233.471372] RIP: 0033:0x455ab9 [ 233.471380] 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 19:29:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=@srh={0xc, 0x6, 0x4, 0x3, 0x4, 0x20, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @empty]}, 0x3bf) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) pwrite64(r0, &(0x7f0000000200)="0a779eacaecb2bcb0cd465eb4b48bbb6306a3264da5f7fbe1314accbdea750e5eb96dbb9991c5346f7049fa48484b6", 0x2f, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) [ 233.471810] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 233.471847] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 233.471865] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 233.471883] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 233.471899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 233.471917] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000008 [ 233.490466] IPVS: ftp: loaded support on port[0] = 21 [ 234.095489] FAULT_INJECTION: forcing a failure. [ 234.095489] name failslab, interval 1, probability 0, space 0, times 0 [ 234.095579] CPU: 0 PID: 10411 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 234.095595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.095607] Call Trace: [ 234.095658] dump_stack+0x185/0x1e0 [ 234.095690] ? __should_failslab+0x278/0x2a0 [ 234.095726] should_fail+0x8a7/0xae0 [ 234.095785] __should_failslab+0x278/0x2a0 [ 234.095821] should_failslab+0x29/0x70 [ 234.095882] __kmalloc_node_track_caller+0x258/0x11d0 [ 234.095932] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 234.095995] ? __ip6_append_data+0x3c45/0x5320 [ 234.096040] __alloc_skb+0x2cb/0x9e0 [ 234.096073] ? __ip6_append_data+0x3c45/0x5320 [ 234.096114] __ip6_append_data+0x3c45/0x5320 [ 234.096160] ? __ip6_append_data+0x2dd1/0x5320 [ 234.096255] ip6_append_data+0x40e/0x6b0 [ 234.096283] ? do_rawv6_getsockopt+0x530/0x530 [ 234.096338] ? do_rawv6_getsockopt+0x530/0x530 [ 234.096385] rawv6_sendmsg+0x2909/0x5410 [ 234.096459] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.096508] ? __msan_poison_alloca+0x183/0x220 [ 234.096556] ? __fdget+0x4e/0x60 [ 234.096594] ? compat_rawv6_ioctl+0x100/0x100 [ 234.096622] inet_sendmsg+0x3fc/0x760 [ 234.096670] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 234.096718] ? inet_getname+0x4a0/0x4a0 [ 234.096748] __sys_sendto+0x798/0x8e0 [ 234.096813] ? syscall_return_slowpath+0x108/0x800 [ 234.096860] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.096919] __x64_sys_sendto+0x1a1/0x210 [ 234.096978] ? __sys_sendto+0x8e0/0x8e0 [ 234.097022] do_syscall_64+0x15b/0x230 [ 234.097060] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 234.097082] RIP: 0033:0x455ab9 [ 234.097090] 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 [ 234.097562] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 19:29:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x3) 19:29:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="010000eb8bd95c007ee2b3954b6da1d5c4cbd1f52a1de4f7a00c02b0e9397ed56015d8046ca4bd76dc133875e9f97700000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x4}, 0x8) 19:29:08 executing program 2 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:08 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0x1, 0x10000, 0x81, 0xfffffffffffffffa}, 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2000, 0x0) write$P9_RCLUNK(r1, &(0x7f0000000180)={0x7, 0x79, 0x1}, 0x7) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000140)) ioctl$TCSETSF(r1, 0x40085112, &(0x7f0000000040)={0x5}) [ 234.097594] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 234.097611] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 234.097629] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 234.097646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 234.097663] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000009 [ 234.633170] FAULT_INJECTION: forcing a failure. [ 234.633170] name failslab, interval 1, probability 0, space 0, times 0 [ 234.644660] CPU: 0 PID: 10425 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 234.651968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.661360] Call Trace: [ 234.664012] dump_stack+0x185/0x1e0 [ 234.667719] ? __should_failslab+0x278/0x2a0 [ 234.672201] should_fail+0x8a7/0xae0 [ 234.675977] __should_failslab+0x278/0x2a0 [ 234.680267] should_failslab+0x29/0x70 [ 234.684217] kmem_cache_alloc_node+0x164/0xcb0 [ 234.688831] ? __alloc_skb+0x202/0x9e0 [ 234.692753] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 234.698257] __alloc_skb+0x202/0x9e0 [ 234.702024] __ip6_append_data+0x3c45/0x5320 [ 234.706499] ? __ip6_append_data+0x2dd1/0x5320 [ 234.711168] ip6_append_data+0x40e/0x6b0 [ 234.715269] ? do_rawv6_getsockopt+0x530/0x530 [ 234.719916] ? do_rawv6_getsockopt+0x530/0x530 [ 234.724549] rawv6_sendmsg+0x2909/0x5410 [ 234.728703] ? kmsan_set_origin_inline+0x6b/0x120 [ 234.733611] ? __msan_poison_alloca+0x183/0x220 [ 234.738340] ? __fdget+0x4e/0x60 [ 234.741755] ? compat_rawv6_ioctl+0x100/0x100 [ 234.746289] inet_sendmsg+0x3fc/0x760 [ 234.750156] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 234.755587] ? inet_getname+0x4a0/0x4a0 [ 234.759600] __sys_sendto+0x798/0x8e0 [ 234.763482] ? syscall_return_slowpath+0x108/0x800 [ 234.768483] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.773920] __x64_sys_sendto+0x1a1/0x210 [ 234.778140] ? __sys_sendto+0x8e0/0x8e0 [ 234.782171] do_syscall_64+0x15b/0x230 [ 234.786105] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 234.791321] RIP: 0033:0x455ab9 [ 234.794521] 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 [ 234.814135] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 234.821895] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 234.829202] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 234.836516] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 234.843824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 234.851131] R13: 00000000004c1164 R14: 00000000004d1860 R15: 000000000000000a 19:29:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x10000, &(0x7f00000002c0)="5cd48db03a9607c80a00000000000000003a47acd3081eb985f8cda5d0dbfb8e20f2e16fd4b153e3a0ec01b932106d175f04041fa1c1140466ef65695df65aa4f02396d2f231889d32838681dc6e66b6817fcb7d3a99d06e5b12a01f34e994dcb999fcc7891d9453360d4da9ebcbf309fc5fd6c39c020c4ec5bbab1fcc63b5152dafce229ddcc5250be607af660a4e672f1148b9961cae95d0451eed59dd9937ac00ae659bdce7636be685986980401e7f3ef2302989073ca99b970343a8ae1c48ad103b46e1f120000000000000008cdb4093fabbfb8e8e036fbb853f000000000000004b47dd9aaa71bc1677f2380f6fb021ac66") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x100000000000003, 0x300) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000001340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 19:29:08 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = inotify_init1(0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379732f6e5b5f0e8a96295165742f69f9e4000076732f73636865ff756c", 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x3, 0x3, 0x3}}, 0x2e) r3 = socket$inet(0x2, 0x1, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 19:29:09 executing program 2 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:09 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='b\x00', 0x1000, &(0x7f0000000240)) write$cgroup_int(r1, &(0x7f0000000040)=0x20, 0x12) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/135) close(r0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) 19:29:09 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000000)=0x200, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x1) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 235.169090] FAULT_INJECTION: forcing a failure. [ 235.169090] name failslab, interval 1, probability 0, space 0, times 0 [ 235.180507] CPU: 0 PID: 10455 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 235.187811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.197196] Call Trace: [ 235.199841] dump_stack+0x185/0x1e0 [ 235.203538] ? __should_failslab+0x278/0x2a0 [ 235.207988] should_fail+0x8a7/0xae0 [ 235.211780] __should_failslab+0x278/0x2a0 [ 235.216060] should_failslab+0x29/0x70 [ 235.220185] __kmalloc_node_track_caller+0x258/0x11d0 [ 235.225442] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 235.230892] ? __ip6_append_data+0x3c45/0x5320 [ 235.235530] __alloc_skb+0x2cb/0x9e0 [ 235.239294] ? __ip6_append_data+0x3c45/0x5320 [ 235.243929] __ip6_append_data+0x3c45/0x5320 [ 235.248404] ? __ip6_append_data+0x2dd1/0x5320 [ 235.253102] ip6_append_data+0x40e/0x6b0 [ 235.257202] ? do_rawv6_getsockopt+0x530/0x530 [ 235.261927] ? do_rawv6_getsockopt+0x530/0x530 [ 235.266581] rawv6_sendmsg+0x2909/0x5410 [ 235.270731] ? kmsan_set_origin_inline+0x6b/0x120 [ 235.275637] ? __msan_poison_alloca+0x183/0x220 [ 235.280376] ? __fdget+0x4e/0x60 [ 235.283794] ? compat_rawv6_ioctl+0x100/0x100 [ 235.288325] inet_sendmsg+0x3fc/0x760 [ 235.292198] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 235.297634] ? inet_getname+0x4a0/0x4a0 [ 235.301646] __sys_sendto+0x798/0x8e0 [ 235.305527] ? syscall_return_slowpath+0x108/0x800 [ 235.310519] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.315955] __x64_sys_sendto+0x1a1/0x210 [ 235.320178] ? __sys_sendto+0x8e0/0x8e0 [ 235.324217] do_syscall_64+0x15b/0x230 [ 235.328152] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 235.333376] RIP: 0033:0x455ab9 [ 235.336576] 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 [ 235.356187] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 19:29:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x40000000) r1 = socket$nl_route(0x10, 0x3, 0x0) semget(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000056c0)={&(0x7f0000000080)=@setlink={0x20, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x1fffff}}, 0x20}, 0x1}, 0x0) 19:29:09 executing program 1: r0 = socket$unix(0x1, 0x400000000000001, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_dump={0x40}}) 19:29:09 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x200000) [ 235.363951] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 235.371254] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 235.379208] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 235.386505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 235.393800] R13: 00000000004c1164 R14: 00000000004d1860 R15: 000000000000000b [ 235.826455] IPVS: ftp: loaded support on port[0] = 21 19:29:09 executing program 2 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x60000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x21005000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x100, r1, 0x212, 0x70bd2c, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1b80000000000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1f}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x2}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x34c1475d560ff066) connect$unix(r2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e20}, 0xfffffffffffffff4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e22, 0xfcbd, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, 0x80, 0x8, 0x5, 0xffffffffffff9fb8, 0x10}, &(0x7f0000000540)=0x98) 19:29:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x102, 0x29) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x2, 0x258, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffeffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0xe8, 0x120, [@cluster={'cluster\x00', 0x10, {{0x7fff}}}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'bridge0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2d0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/97, &(0x7f0000000180)=0x61) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f00000007c0)=@newtaction={0xe88, 0x30, 0x4, 0x70bd2c, 0x25dfdbff, {0x0, 0x3, 0x3}, [{0xb8, 0x1, @m_sample={0xb4, 0x17, {{0xc, 0x1, 'sample\x00'}, {0x34, 0x2, [@TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x6}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x5}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x2, 0x5, 0x2, 0x2, 0x3}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x7fff}]}, {0x6c, 0x6, "7b0900415e118eeea194cc2bd3ba82076a99ecd0d4e0d7c72b80ddaee986d2e7c2e4237f116e94ae1c8e5a5aa21ef8977563f2643b5362222aa3db9500ccb2a054efbc73122453084def698a775483bf69edc7926de45fd016d0d29bf0f4ce2d12e7d0a313"}}}}, {0xcf8, 0x1, @m_police={0xcf4, 0x1e, {{0xc, 0x1, 'police\x00'}, {0xc5c, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x9, 0x40, 0x80000001, 0x800, 0xad8, 0x4, 0x7, 0x10001, 0xf8, 0xf02, 0x7, 0xfffffffffffffffd, 0x80c, 0x7fff, 0x3, 0x80, 0x1, 0x413, 0xfffffffffffffffa, 0x2, 0xdb7, 0x5, 0x100000001, 0x39db, 0x2, 0x3, 0x3, 0x0, 0x200, 0x9, 0x4, 0x7, 0x4, 0x7, 0x8, 0x200000, 0x9, 0x6, 0x9, 0xfff, 0xfffffffffffffff8, 0x6, 0x238, 0x101, 0x2, 0x9, 0xff, 0x8, 0x7, 0x0, 0x7fff, 0x6, 0x3, 0x6, 0x3f, 0x3, 0x80, 0x3, 0x7, 0x80, 0x8, 0x4, 0xffff, 0x10001, 0xffff, 0x9, 0x1, 0x8e8, 0xb431, 0x8001, 0x5, 0x9, 0x1, 0x1, 0xfffffffffffffffe, 0x7f, 0x80000001, 0x2af9087c, 0x7f86, 0x6, 0x8, 0x6, 0x0, 0x6, 0x3, 0x80000001, 0x200, 0x3, 0x8672, 0x8000, 0x16b5, 0x9, 0x800, 0x9, 0x401, 0x46f, 0x3, 0x1000, 0x20, 0x6, 0xffff, 0x1c, 0x0, 0x3, 0x6c9, 0x0, 0x3, 0xffff, 0x4, 0xfff, 0x100, 0x8000, 0x401, 0x6, 0x4, 0x5, 0x4b524934, 0x9, 0x3, 0x81, 0x6f6000000, 0x8, 0xfffffffffffffffe, 0xffff, 0xac, 0x800, 0x40, 0x3, 0x7f, 0x6, 0x7ff, 0x4, 0x57, 0x768, 0x2, 0x1f, 0x80000000, 0x4, 0x600, 0x600000000000, 0x8, 0x8, 0x2, 0xffffffffffffff01, 0x8, 0x7, 0x4, 0x3, 0xffffffffffff0001, 0x7, 0x8, 0x2633, 0x7f, 0x0, 0x3, 0x401, 0x2, 0x9, 0x84, 0x4, 0x1, 0xde, 0x20c, 0x4, 0x7, 0x8, 0xb, 0x8, 0x0, 0x3, 0x100000001, 0x3f, 0x2, 0xfffffffeffffffff, 0xfffffffffffffffc, 0x9, 0x1, 0x1, 0x9, 0x80, 0x8, 0x0, 0x2, 0x6, 0x81, 0xc198, 0x3, 0x6, 0x9, 0xf3ad, 0x7fffffff, 0x4, 0xfff, 0x100000000, 0x7f, 0x0, 0x9, 0x0, 0x1, 0x7, 0x6, 0x8, 0x2, 0x8ce5, 0x5, 0x5650, 0x9, 0x7, 0x100, 0x9, 0x2000000000000000, 0xbd9c, 0x7ff, 0x10000, 0x8001, 0x7fff, 0x3, 0x3, 0xffffffffffff8000, 0x1, 0xfffffffffffffe01, 0x3, 0x400, 0x4a, 0x8, 0x4, 0x4, 0x4, 0x1, 0x401, 0x0, 0x9, 0xe75, 0x4, 0x7, 0x0, 0x700000000000, 0x7, 0x41f, 0x10001, 0x10001, 0xffffffffffffffc1, 0x7, 0xab23, 0xfffffffffffffffa, 0xffffffffffff8001, 0x2, 0x5, 0x8, 0xd6, 0x100000000, 0x3ff, 0x1, 0x81, 0x8]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x10000}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3, 0x7ff, 0x8, 0x40, 0xfffffffffffffff8, 0x81, 0x560, 0x1ff, 0x9, 0x1, 0x890, 0x58, 0xffffffff, 0xa90, 0x6, 0xffff, 0x816, 0x1, 0x9, 0x211, 0x8, 0x20, 0x1571, 0x4, 0x9, 0x0, 0xfffffffffffffff7, 0x7, 0x3, 0x4, 0x8, 0x102000, 0x8000, 0x10001, 0x9, 0x8, 0x1, 0x7, 0x8, 0x9, 0xffffffffffffffff, 0x8, 0x5, 0x1000, 0x0, 0x0, 0x9, 0x5, 0xfffffffffffffff8, 0x6, 0x1000, 0x6, 0x7fffffff, 0x100, 0x2, 0x5, 0x2, 0x939, 0x3, 0x8, 0x10000, 0x4, 0x40000, 0x97, 0x1, 0x3, 0x9, 0x1ff, 0x400, 0xfffffffffffffffa, 0x4, 0xffffffffffffcce5, 0xb4, 0x100, 0x3ff, 0x1f, 0x0, 0x97d, 0xd2, 0x8, 0x6, 0x200, 0x5, 0x9, 0x401, 0x80000000, 0x100000001, 0x9, 0x2, 0xd0a, 0x48, 0x8000, 0x775, 0x9, 0x3, 0x40, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0xff, 0xa1, 0x6, 0x3, 0x100000000, 0x1, 0x8, 0x56b54b3e, 0x4, 0xbf, 0xff, 0x3, 0x2, 0x7, 0x3, 0x4, 0x40, 0xfffffffffffffffc, 0xc508ea3, 0x0, 0x80, 0x7fff, 0x8, 0xffffffff, 0x4, 0x1ff, 0x10000, 0x840, 0x4, 0x0, 0x7, 0x0, 0x2, 0x6d, 0x3, 0x3, 0x3, 0x3, 0x9c6, 0x8, 0x2, 0x8, 0xd730, 0x2, 0x100000001, 0xff, 0x0, 0x20, 0x6, 0x3, 0x800, 0xebaf, 0x7fffffff, 0x40, 0xff, 0x6, 0x30f, 0x88c, 0x817, 0x7fff, 0x8, 0xfffffffffffff529, 0xff, 0x0, 0xffffffffffff7238, 0x9, 0x4, 0x4, 0x7, 0x8, 0xfffffffffffffffe, 0x99, 0x3214, 0x7, 0x7, 0xde5, 0x9, 0x3, 0x15, 0x5, 0xff, 0x4, 0x3ff, 0x5, 0x8, 0x2, 0x1000, 0x9, 0x4, 0x1, 0x8, 0x1, 0x9, 0xfffffffffffff03d, 0x5, 0x1f, 0xed, 0xfffffffffffffffb, 0x10000, 0x4, 0x9, 0x1, 0x1, 0x0, 0x3, 0x2, 0x0, 0x1, 0x31c1, 0x3ff, 0xffffffff, 0x4, 0x200, 0x6, 0x9, 0x1, 0x20, 0x5b50, 0xe6f3, 0x5d, 0x80, 0x2, 0xfffffffffffffffe, 0x4, 0x280, 0x1, 0xfff, 0x3, 0x7, 0x9, 0x1, 0x7f, 0x4, 0x1, 0x4, 0x1, 0xfffffffffffffffe, 0xfff, 0x126000000, 0x8000, 0x88f6, 0x9, 0x1366, 0x3, 0x1, 0x10001, 0x5f63, 0xdc, 0x3, 0xdfa6, 0x2, 0x6, 0x1, 0x100, 0x5]}, @TCA_POLICE_RATE={0x404, 0x2, [0x100, 0x4, 0x7, 0x2, 0x0, 0x0, 0xdf98, 0x40, 0x2, 0x1, 0x5, 0x8c05, 0x2, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffff8, 0x9, 0x9abf, 0x80000001, 0x5, 0x6, 0x0, 0x3, 0x4, 0x4aa, 0x7fffffff, 0xffffffffffffffff, 0x1, 0x8, 0x2, 0x6, 0x8, 0x200, 0x1, 0x6, 0xe87, 0x8, 0x2, 0x89, 0x7fffffff800000, 0x6, 0x0, 0x8000, 0x6, 0x80, 0x7, 0x7, 0x3, 0x100000001, 0x4, 0x0, 0x0, 0x7, 0x5, 0x7, 0x7, 0x4, 0x71, 0x3, 0x2, 0x100, 0xffff, 0x800, 0x72, 0x4, 0x5, 0x0, 0xc2ec, 0x6, 0x4, 0xd0e7, 0x949, 0x3, 0x80000000, 0x12e, 0x7f, 0x0, 0x9, 0x0, 0x3f, 0x0, 0xc8a, 0x5, 0xeb, 0x1, 0x2, 0x3, 0x6, 0xd5, 0x8, 0x5, 0x3, 0x551, 0xc88, 0xfa, 0x6, 0xfffffffffffff5dd, 0x1000, 0x0, 0x9c04, 0x1, 0x9, 0x0, 0x7fff, 0x6, 0x24, 0x80000001, 0x0, 0x7, 0x7, 0x1ff, 0x7ff, 0x1000, 0x8000, 0x8, 0x2, 0x5, 0x82e4, 0x0, 0x3, 0x8, 0x100000001, 0x37d9, 0x4, 0x5, 0x3bb, 0x9a3, 0x1, 0x8, 0x3, 0x8000, 0x7, 0x80000000, 0x0, 0x4, 0x1000, 0x5, 0x0, 0x7, 0x6, 0xfa2, 0x81, 0xf6, 0x4d, 0x9fb, 0x0, 0x800, 0x567, 0x8001, 0x1, 0x2, 0x6, 0x4, 0x100000000, 0x0, 0x7fff, 0xffffffffffffff60, 0x4, 0x2, 0x10001, 0x2, 0x5, 0x0, 0x1, 0x8000, 0x5, 0x8, 0x70000000000000, 0x0, 0x4, 0x0, 0x2, 0x20, 0x7, 0x1, 0x5, 0xcb68, 0x1, 0x100000001, 0xaf, 0x8, 0x10000, 0x1, 0x6, 0xfff, 0x4, 0x4, 0x80000001, 0x5, 0x5, 0x1f, 0x1ec, 0x6, 0x4, 0x1f, 0x0, 0x0, 0x4, 0xfffffffffffffa32, 0x3, 0x61, 0x3ff, 0x39c, 0x6, 0x8000, 0x4, 0x4, 0x28303331, 0xff8e, 0x6, 0xd8, 0xfff, 0x6, 0x1f, 0x7, 0x6, 0x1000, 0x5f, 0x81, 0x3, 0x7c9, 0x4, 0x8, 0x3ff, 0x8, 0x81, 0x3, 0x3ff, 0x9, 0xe592, 0xd7e, 0x4, 0x7fffffff, 0x7, 0x200, 0x2, 0xff, 0x3, 0xff, 0x80, 0x6, 0x8000, 0x1, 0x7f8c, 0x7fff, 0x1, 0x1f, 0x7fffffff, 0x2, 0x200, 0x4, 0x7fffffff, 0x4]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x101, 0x0, 0x40eae435, 0xff, 0x9, {0x2, 0x1, 0x6, 0x8, 0x6ce, 0x6}, {0x1, 0x1, 0x100000001, 0x6, 0xff, 0x848}, 0xfffffffffffffffd, 0x7fffffff}}]}, {0x84, 0x6, "234cb91a2d419be03addec7e969e01f8040d8a618edd51d94a47b2e36b8d1c52d7cfc365adf66e5f2cd8b2cafb1152bd6f2338722c85e18376d3ecff4a8ce3b068f76ebdff6821ccb6a8ae8664fb064b53d75bff4ba6ca084b3ccc4e23bff9e9dc3e16e3549655259e5e2a0351cce028f0e38b7718617f1ac42eb11db77800"}}}}, {0xc4, 0x1, @m_simple={0xc0, 0xf, {{0xc, 0x1, 'simple\x00'}, {0x14, 0x2, [@TCA_DEF_DATA={0x10, 0x3, 'vboxnet1lo\x00'}]}, {0x98, 0x6, "79929b6e6fb76a6394a988fe1b79231cac0b4aafb2191ea676114f75183e77b9980f74ff46a527d863049856ff4aabcb552ae146ccbf611a6cfde6e7e8e57270e8598cf29d2396704dd2db14792ba740345d1cf88994225734668c82021f386f4fa0a84856a8323f86a6be9c2a9b338091c76d08ae8d0e3e86420ed8a6de6e643c37e593e897118d418386dff809d22d8e44f1"}}}}]}, 0xe88}, 0x1, 0x0, 0x0, 0x4008090}, 0x20004000) 19:29:09 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x488, 0x0, 0x0, 0x0, 0x128, 0x128, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000140), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, [0x0, 0x0, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff], 'teql0\x00', 'ip6gre0\x00', {}, {}, 0x8f, 0x1, 0x4, 0x22}, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff], 0x4e24, 0x4e23, 0x4e20, 0x7, 0x0, 0x2, 0x0, 0x5, 0x1f}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff, 0xffffff00], 'bond0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x3b, 0xd11, 0x1, 0x15}, 0x0, 0x120, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d2, 0x1f, 0x4, 0x3}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x5, 0x5, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x0, "e7e7fcf2194866b88116ff2c104e46b92a5c3a304cf83cff14b184bf4d7d"}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x9}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "84b893b18956471b38c4701a70df72e2d8267936b93e711477993c30fd7f"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f00000006c0)={0x0, {0x0, 0x1c9c380}, 0xad9}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000700)={0xc785e517cfa0bb24, @multicast2=0xe0000002, 0x4e23, 0x0, 'lc\x00', 0x22, 0x9, 0x32}, 0x2c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) rseq(&(0x7f0000000740)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x7}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000800)={r3, 0xb2f}, 0x8) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000840)=0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000880)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000008c0)={0x1, 0x3, 'client0\x00', 0x1, "1cf68e539dd83c88", "662bd4b8caf598272b2233a4c1f7f5a43967e19c0661517aa2ffe5d98bb86929", 0x2, 0xffffffffffffff29}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) read(r0, &(0x7f0000000980)=""/100, 0x64) recvfrom$unix(r1, &(0x7f0000000a00)=""/244, 0xf4, 0x2002, &(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000b80)={0xbfb9, 0x2, 0x1000, 0x1000, r3}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000bc0)) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000c00)={0x6, 0x7, 0x5, 0x4, [], [], [], 0x4, 0x1000, 0x7, 0xffffffff, "6b0572fe73a9ed7c6399c319a2657f4a"}) ioctl$KDADDIO(r1, 0x4b34, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000e00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000f40)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e40)={0xac, r4, 0x2, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc4a2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xee30}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa9b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xac}, 0x1, 0x0, 0x0, 0x8840}, 0x97be1d267ab350d9) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = request_key(&(0x7f0000000f80)='cifs.spnego\x00', &(0x7f0000000fc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)=',ppp0bdev\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r5, 0x4) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000001040)) [ 235.913743] device erspan0 entered promiscuous mode [ 235.949692] IPVS: ftp: loaded support on port[0] = 21 [ 235.952112] FAULT_INJECTION: forcing a failure. [ 235.952112] name failslab, interval 1, probability 0, space 0, times 0 [ 235.966478] CPU: 0 PID: 10484 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 235.973778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.983167] Call Trace: [ 235.985819] dump_stack+0x185/0x1e0 [ 235.989510] ? __should_failslab+0x278/0x2a0 [ 235.993969] should_fail+0x8a7/0xae0 [ 235.997733] __should_failslab+0x278/0x2a0 [ 236.002021] should_failslab+0x29/0x70 [ 236.005980] kmem_cache_alloc_node+0x164/0xcb0 [ 236.010689] ? __alloc_skb+0x202/0x9e0 [ 236.014611] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 236.020111] __alloc_skb+0x202/0x9e0 [ 236.023879] __ip6_append_data+0x3c45/0x5320 [ 236.028526] ? __ip6_append_data+0x2dd1/0x5320 [ 236.033227] ip6_append_data+0x40e/0x6b0 [ 236.037333] ? do_rawv6_getsockopt+0x530/0x530 [ 236.041980] ? do_rawv6_getsockopt+0x530/0x530 19:29:10 executing program 5: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r1, 0x1, 0x0, @random="d11390eff8f9"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 19:29:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x40, @multicast1=0xe0000001, 0x0, 0x4, [@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) [ 236.046617] rawv6_sendmsg+0x2909/0x5410 [ 236.050769] ? kmsan_set_origin_inline+0x6b/0x120 [ 236.055680] ? __msan_poison_alloca+0x183/0x220 [ 236.060414] ? __fdget+0x4e/0x60 [ 236.063831] ? compat_rawv6_ioctl+0x100/0x100 [ 236.068375] inet_sendmsg+0x3fc/0x760 [ 236.072240] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.077668] ? inet_getname+0x4a0/0x4a0 [ 236.081681] __sys_sendto+0x798/0x8e0 [ 236.085567] ? syscall_return_slowpath+0x108/0x800 [ 236.090563] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.096006] __x64_sys_sendto+0x1a1/0x210 [ 236.100235] ? __sys_sendto+0x8e0/0x8e0 [ 236.104269] do_syscall_64+0x15b/0x230 [ 236.108204] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 236.113420] RIP: 0033:0x455ab9 [ 236.116618] 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 [ 236.136256] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 236.144030] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 236.151353] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 236.158659] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 236.165962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 236.173260] R13: 00000000004c1164 R14: 00000000004d1860 R15: 000000000000000c 19:29:10 executing program 4: unshare(0x28020400) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x0, 0x0, 0x1f}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x200) 19:29:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x200000088) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x3, [0x0, 0x20, 0xa3a]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xc3, "76c1359c321ea3cfe7e97996b1b426560c8b1666dabd63139d43ab2c471062606bf8bfbb55a6116fb906ae325caeec6b305c457b6b9a346977df7777db70b2802c688ed3c7a6f6ff945e13bbb78b2a77c3883fa9ca766ccb7813c03d8ff579c9e0bd00e1339b76f05f208a45a25c0e7244d337869dea816011e7524af8b72b702de97f40efeed48d2e33c0036e77841ac0b5587270fcc45f4f8278aed87f416393988a5a5601a8c830c57ef62393064e5ceb22884802f3652d9f4dbd8365044af5ba54"}, &(0x7f00000000c0)=0xcb) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100)=0xfb, 0x4) 19:29:10 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:10 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x2, [0x10001, 0x89d3]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xa1}, &(0x7f0000000180)=0x8) listen(r0, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond_slave_0\x00', 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xd6, &(0x7f0000000040), &(0x7f0000000000)=0x4) 19:29:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x20000080, 0x0, 0x0, 0x20000158, 0x20000188], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ifb0\x00', 'veth0_to_team\x00', @random="e829829fd799", [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1b0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x480600, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000001c0)={0x30, 0x5, 0x0, {0x0, 0x2, 0x7, 0x3b0f5659}}, 0x30) 19:29:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r1, r5) dup2(r1, r6) tkill(r3, 0x16) 19:29:10 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000001480)=ANY=[@ANYBLOB="0180c22a577108aaaaaaaabb7800000000ffffffff018303000000000000089078"], &(0x7f0000001580)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xcdc, 0x2800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x1, 0x8001, 0x8, 0x80000000}, 0x27a) 19:29:10 executing program 2 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$BLKGETSIZE(r1, 0x127b, &(0x7f0000000080)) 19:29:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x22801) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'bond_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000100)={"62726964676530000200002000", r3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x1}}, [0x0, 0xffffffff00000001, 0x8, 0x2c, 0x6730, 0x3, 0x3, 0x401, 0x6, 0x5, 0x0, 0xe689, 0x1, 0x9, 0x80]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={r5, 0x3}, &(0x7f0000000480)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r4}) 19:29:10 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc00, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) r1 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x40000, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}, 0x2c}, {@blksize={'blksize', 0x3d, 0x1000}, 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@allow_other='allow_other', 0x2c}]}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000300)={r0, r0, 0x5}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000340), &(0x7f0000000380)=0x4) sched_setattr(r3, &(0x7f00000003c0)={0x30, 0x1, 0x0, 0x0, 0x1, 0x6, 0x4, 0x4}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000400), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}}, 0x4, 0x6, 0xffffffffffff0000, 0x2, 0x40}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r5, 0x5}, &(0x7f0000000580)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000600)={r5, 0x8000, 0xd1a}, &(0x7f0000000640)=0x8) clock_settime(0x1, &(0x7f0000000680)={0x0, 0x989680}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000006c0)=""/233, &(0x7f00000007c0)=0xe9) exit_group(0x9) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000800)=0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000840)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) io_setup(0x400, &(0x7f0000000880)=0x0) io_submit(r7, 0x2, &(0x7f00000019c0)=[&(0x7f0000000940)={0x0, 0x0, 0x0, 0x3, 0x17e9, r0, &(0x7f00000008c0)="034b659ccce22a491f9656a37a76e9d877a9475c15687737b37274a77eb5c57e3f7ca614da94851a47cb512335ad707baf935215ad2ea8aca5342a9129fbf6f00a0159e9ea4cefcedb7c89de0f", 0x4d, 0x9, 0x0, 0x0, r0}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000980)="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", 0x1000, 0x3, 0x0, 0x0, r0}]) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001a00)={r6, 0x5, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a40)={r5, @in={{0x2, 0x4e21}}, [0x7f, 0x1, 0x8, 0x5, 0x8ba, 0x40, 0x0, 0xb31, 0x8d, 0x6, 0x9, 0x7, 0x752148af, 0x9, 0x1]}, &(0x7f0000001b40)=0x100) kcmp(r4, r4, 0x4, r0, r0) clock_gettime(0x0, &(0x7f0000001b80)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001bc0)={r8, r9/1000+30000}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00), &(0x7f0000001c40)=0xc) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001c80)=""/54) write$FUSE_BMAP(r0, &(0x7f0000001cc0)={0x18, 0xfffffffffffffffe, 0x8, {0xfa}}, 0x18) [ 236.720123] FAULT_INJECTION: forcing a failure. [ 236.720123] name failslab, interval 1, probability 0, space 0, times 0 [ 236.731626] CPU: 0 PID: 10537 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 236.738937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.748413] Call Trace: [ 236.751071] dump_stack+0x185/0x1e0 [ 236.754785] ? __should_failslab+0x278/0x2a0 [ 236.759244] should_fail+0x8a7/0xae0 [ 236.763020] __should_failslab+0x278/0x2a0 [ 236.767304] should_failslab+0x29/0x70 [ 236.771276] __kmalloc_node_track_caller+0x258/0x11d0 [ 236.776549] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 236.782005] ? __ip6_append_data+0x3c45/0x5320 [ 236.786655] __alloc_skb+0x2cb/0x9e0 [ 236.790416] ? __ip6_append_data+0x3c45/0x5320 [ 236.795063] __ip6_append_data+0x3c45/0x5320 [ 236.799544] ? __ip6_append_data+0x2dd1/0x5320 [ 236.804250] ip6_append_data+0x40e/0x6b0 [ 236.808376] ? do_rawv6_getsockopt+0x530/0x530 [ 236.813032] ? do_rawv6_getsockopt+0x530/0x530 [ 236.817680] rawv6_sendmsg+0x2909/0x5410 [ 236.821842] ? kmsan_set_origin_inline+0x6b/0x120 [ 236.826757] ? __msan_poison_alloca+0x183/0x220 [ 236.831495] ? __fdget+0x4e/0x60 [ 236.834917] ? compat_rawv6_ioctl+0x100/0x100 [ 236.839458] inet_sendmsg+0x3fc/0x760 [ 236.843333] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.848772] ? inet_getname+0x4a0/0x4a0 [ 236.852804] __sys_sendto+0x798/0x8e0 [ 236.856694] ? syscall_return_slowpath+0x108/0x800 [ 236.861692] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.867136] __x64_sys_sendto+0x1a1/0x210 [ 236.871370] ? __sys_sendto+0x8e0/0x8e0 [ 236.875419] do_syscall_64+0x15b/0x230 [ 236.879365] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 236.884591] RIP: 0033:0x455ab9 [ 236.887794] 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 [ 236.907426] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 19:29:10 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="30000000cc2f7e75399c3a563a7bc4b2dbf3a4e6f909a20ac98daefa06e2b88090763ae61a2b2b229f940500f8222a200d6355c2"], &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x8}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(r0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) 19:29:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f00006b2000/0x4000)=nil, 0x4000, 0x3, 0x16, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r3) r4 = dup3(r1, r2, 0x0) vmsplice(r3, &(0x7f0000000240)=[{&(0x7f0000000000)="2765a3dadffcc66d6a4a9317", 0xc}, {&(0x7f0000000040)="e1b1fb3498486a222ba30a93e0d5b0740cc3a072d4b248ec232b82d4af234a0a3795bc0654a53e6ad600b0da1578b4524b9a8827d72e2d9f512b97e4e94a8dbb2cc0", 0x42}, {&(0x7f00000000c0)="f93feba4c89a534d1b8f73424d5ec4c69573bfb549720352ad67a6c1cc38e3bbcdde90f80a17c28068b20efa7e34c382b888b58d121974ebcc65906689d3bbd7cd1e7728dc7e0d4dbd76b9c9aecb7036ebd01763535863025e5cc5525d7bf4a1874e93456508db84e5", 0x69}, {&(0x7f0000000140)="f944b0b0f732afb458c0b077c561261a094871d8c9737c6a775f4f20363414197614cf5dab3eff1830e2950b69aa79bbc2b856cd3247a3ed30fb79657febfba33caec3860871fa05e80d174355e65243e64e72c3e49f0db2a7c0a8432ca0ad84031bcfa483c2bae76ab0c383ca9ec4ccef269ad428118f8948ff1f8cdfa96175bace88067fda16d56a5296bb2aac7211681c35c0ab0753188852c141f5d8f15815b671e04a2850093aae616bbb21bce0d4d52dd0cf6e6f09d06d518460fb14c2368d12fd7e13871cdd1c219887ba2f84361a52789e0dfc8f8fd9882e980fb7f169c365962e714c002b", 0xe9}], 0x4, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="850000001f42aa908b1ddcc8ef5092483dac59711dd6341966c8634202130d2674f8506dac0b00007fed55a79fe04ab0d59d494a2fc680dd68edc04609a219c4b3a7080000000000000085e650dff5bc0bd40c343339c7b2a67893a36334ddb8f54b90d131ec98569fa582b75c2cfcef263384451ef9cc4a18512351f2f3ddcdfbad006e81cfd1a279"], &(0x7f0000000380)=0x8d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r5, 0x2dd1, 0x800}, 0xc) [ 236.915193] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 236.922505] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 236.929815] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 236.937123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 236.944432] R13: 00000000004c1164 R14: 00000000004d1860 R15: 000000000000000d 19:29:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000400)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000140)=[{0x10, 0x29, 0x3b}], 0x10}}], 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:29:11 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0xfffffffffffffff9, 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1000000000003, 0x3f1) ioctl(r1, 0x8912, &(0x7f0000000180)="025cc80a2b345f8f762070") dup3(r1, r1, 0x80000) gettid() timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000000)) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x300000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 19:29:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x82000060) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x20000087) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') 19:29:11 executing program 1: r0 = gettid() r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 19:29:11 executing program 4: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="7f45b8010000802435344c7898cd994672", 0x11, r3) r6 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000000180)={0x3b20, 0x8000, 0x2, 0x0, 0x1, 0x0, 0x800, 0x3, 0x0, 0x7}) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 19:29:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:12 executing program 2 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ustat(0x6, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001800210c00a39a4a370000008020000000040005000000001700090000000000e5a9198f1e710c30520d2213c69143d89a5aaf30c198ed87dd8a06e6d9e8c52e17ba5d1999f9f8b147fe38283971388e118739e9ac8191384e086b3568337bfe24f7618393105dc158866c9eb1350cff5b4c88cfd095f900ed81d2caf368f8bc448998f8a72011d79d04914e81a3e4c2eea1fb6645093bb2298e0ab4f7e077979f2b30cc95c41e6a9abdba530eeed1beae7711788a520bb56ea68593e2ddfc6eb25247fb445d88e81f153244cddc26cae02ec1c95e", @ANYRES32=0x0], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x101, 0x10000) write$P9_RSTATFS(r1, &(0x7f0000000080)={0x43, 0x9, 0x2, {0xdd9, 0x4, 0x3, 0x8, 0x77ad, 0x101, 0x1, 0x667c80e2, 0x200}}, 0x43) [ 238.625759] FAULT_INJECTION: forcing a failure. [ 238.625759] name failslab, interval 1, probability 0, space 0, times 0 [ 238.637210] CPU: 0 PID: 10596 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 238.644513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.653900] Call Trace: [ 238.656555] dump_stack+0x185/0x1e0 [ 238.660233] ? __should_failslab+0x278/0x2a0 [ 238.664712] should_fail+0x8a7/0xae0 [ 238.668485] __should_failslab+0x278/0x2a0 [ 238.672757] should_failslab+0x29/0x70 [ 238.676677] kmem_cache_alloc_node+0x164/0xcb0 [ 238.681265] ? __alloc_skb+0x202/0x9e0 [ 238.685178] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 238.690657] __alloc_skb+0x202/0x9e0 [ 238.694435] __ip6_append_data+0x3c45/0x5320 [ 238.698905] ? __ip6_append_data+0x2dd1/0x5320 [ 238.703588] ip6_append_data+0x40e/0x6b0 [ 238.707659] ? do_rawv6_getsockopt+0x530/0x530 [ 238.712266] ? do_rawv6_getsockopt+0x530/0x530 [ 238.716899] rawv6_sendmsg+0x2909/0x5410 [ 238.721028] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.725924] ? __msan_poison_alloca+0x183/0x220 [ 238.730647] ? __fdget+0x4e/0x60 [ 238.734061] ? compat_rawv6_ioctl+0x100/0x100 [ 238.738562] inet_sendmsg+0x3fc/0x760 [ 238.742389] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 238.747803] ? inet_getname+0x4a0/0x4a0 [ 238.751792] __sys_sendto+0x798/0x8e0 [ 238.755667] ? syscall_return_slowpath+0x108/0x800 [ 238.760627] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.766037] __x64_sys_sendto+0x1a1/0x210 [ 238.770257] ? __sys_sendto+0x8e0/0x8e0 [ 238.774292] do_syscall_64+0x15b/0x230 [ 238.778227] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 238.783430] RIP: 0033:0x455ab9 [ 238.786611] 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 [ 238.806031] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 238.813775] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 238.821056] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 238.828335] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 238.835621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 238.842908] R13: 00000000004c1164 R14: 00000000004d1860 R15: 000000000000000e 19:29:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r1, r5) dup2(r1, r6) tkill(r3, 0x16) 19:29:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7, 0x2, 0x4, 0x400, 0x3, 0x7, 0x8, 0x6, 0x81, 0x4, 0x6, 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x58) 19:29:13 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101002, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x4, 0x2, [0x5, 0x8]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24}}}, &(0x7f00000002c0)=0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf50c}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="20002000000000000000a18e0bec6e1f8de7b8574d2af1180c00050000000000001d000000000000000000000000"], 0x20}, 0x1}, 0x0) 19:29:13 executing program 4: r0 = getpgrp(0xffffffffffffffff) setpriority(0x0, r0, 0xc88) unshare(0x24020400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xb78}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x94, "4b718b3f4be57bc5fec9637ea5b70cd0745c1f6af1f9d92a0153bf3310a982caf3cbfb42d16e2bb46c394db1022aeac178f92da08156441cfd6c465cbefaf89922c09335b97c4c0917a9da95ad8c905b0ccf7f8cc4187afd057271d918c2b9e59ad67f1f6347bc7e03c71c1ae705b7864892b0e560de908b73523a95c181b1926b5bf8e66b22f6e4b5a447baf36796ab03ce3c23"}, &(0x7f00000001c0)=0x9c) unshare(0x24000400) 19:29:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:13 executing program 2 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x8, 0x103}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={r2, 0x4}, &(0x7f00000004c0)=0x8) r3 = eventfd(0x80000002) write$eventfd(r3, &(0x7f00000000c0)=0x2, 0xffffff32) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) fstat(r3, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x2000000000000003, r3}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000200)=0x7fffffff) write$eventfd(r3, &(0x7f0000000000)=0x10001, 0x8) readv(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/212, 0xd4}], 0x1) 19:29:13 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) r2 = socket$rds(0x15, 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r4 = dup3(r0, r3, 0x80000) bind$unix(r4, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x10) close(r0) close(r1) socket$l2tp(0x18, 0x1, 0x1) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000a02) pwrite64(r3, &(0x7f0000000140)="854b7293a2644b7d2a66711d20bca5698783efa2d666d5560f1825c9c927dbf0177309bdeb1f5c7513aef0010bea24ff8f6a182a97e199e0f91f6bfc7f83e1ab38339761b38153bacd5b1468c241fd0c65ed0e844ec30bfd1b", 0x59, 0x0) r6 = fcntl$getown(r2, 0x9) ptrace$cont(0x1f, r6, 0x7ff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0xe0b, 0x4) inotify_rm_watch(0xffffffffffffffff, r5) [ 239.757218] FAULT_INJECTION: forcing a failure. [ 239.757218] name failslab, interval 1, probability 0, space 0, times 0 [ 239.768719] CPU: 1 PID: 10611 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 239.776026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.785437] Call Trace: [ 239.788086] dump_stack+0x185/0x1e0 [ 239.791756] ? __should_failslab+0x278/0x2a0 [ 239.796208] should_fail+0x8a7/0xae0 [ 239.800005] __should_failslab+0x278/0x2a0 [ 239.804289] should_failslab+0x29/0x70 [ 239.808250] __kmalloc_node_track_caller+0x258/0x11d0 [ 239.813512] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 239.818960] ? __ip6_append_data+0x3c45/0x5320 [ 239.823599] __alloc_skb+0x2cb/0x9e0 [ 239.827363] ? __ip6_append_data+0x3c45/0x5320 [ 239.832003] __ip6_append_data+0x3c45/0x5320 [ 239.836482] ? __ip6_append_data+0x2dd1/0x5320 [ 239.841187] ip6_append_data+0x40e/0x6b0 [ 239.845297] ? do_rawv6_getsockopt+0x530/0x530 [ 239.849949] ? do_rawv6_getsockopt+0x530/0x530 [ 239.854592] rawv6_sendmsg+0x2909/0x5410 [ 239.858755] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.863673] ? __msan_poison_alloca+0x183/0x220 [ 239.868410] ? __fdget+0x4e/0x60 [ 239.871838] ? compat_rawv6_ioctl+0x100/0x100 [ 239.876369] inet_sendmsg+0x3fc/0x760 [ 239.880279] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 239.880332] ? inet_getname+0x4a0/0x4a0 19:29:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 239.880367] __sys_sendto+0x798/0x8e0 [ 239.880435] ? syscall_return_slowpath+0x108/0x800 [ 239.880484] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.880545] __x64_sys_sendto+0x1a1/0x210 [ 239.880607] ? __sys_sendto+0x8e0/0x8e0 [ 239.880650] do_syscall_64+0x15b/0x230 [ 239.880693] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 239.880717] RIP: 0033:0x455ab9 [ 239.880725] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.881202] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 239.881232] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 239.881249] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 239.881267] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 239.881284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 239.881301] R13: 00000000004c1164 R14: 00000000004d1860 R15: 000000000000000f 19:29:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140)=0x8009, 0x4) sendto$inet(r0, &(0x7f0000000180)="ac22d8d0caa700a89c5e318da457527db1ca22d42b64dfcafe768ac1b564f3375d3f87fe53c07ceba6e515d091ac0f97824e9094c9ba1b50e3b0089d81a4d0d33c04baa415b4d754c357504253add20e70e9e54babf1caea1f050631bc1b90e8a44e93bcf743752cc5367c4a6fad00bd45278a0865be3a223f6fa1d1d086a00b6dbbf8cbe08c2928c1d1bb0ec33077e0f35ef896dcfda751f6d482fd4fb74cc4c8c3ea700e7b1adf0f73e398f8415c172350625b56d98e0b7572f75b74832857a3c6592fd9ea756f694398aa62537a1f17fc982f3541ac461ef4fae501a517", 0xdf, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0x8, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000002c0), 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/130, 0x82}, {&(0x7f0000000100)}, {&(0x7f0000000400)=""/43, 0x2b}], 0x3, &(0x7f0000000480)=""/24, 0x18, 0x774c}, 0x10000) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 19:29:14 executing program 6: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) setrlimit(0x8, &(0x7f0000000040)={0x2c90, 0x100}) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) fremovexattr(r0, &(0x7f00000002c0)=@known='system.sockprotoname\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r1, 0x0, &(0x7f000069f000)) 19:29:14 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:14 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) r2 = socket$rds(0x15, 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r4 = dup3(r0, r3, 0x80000) bind$unix(r4, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x10) close(r0) close(r1) socket$l2tp(0x18, 0x1, 0x1) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000a02) pwrite64(r3, &(0x7f0000000140)="854b7293a2644b7d2a66711d20bca5698783efa2d666d5560f1825c9c927dbf0177309bdeb1f5c7513aef0010bea24ff8f6a182a97e199e0f91f6bfc7f83e1ab38339761b38153bacd5b1468c241fd0c65ed0e844ec30bfd1b", 0x59, 0x0) r6 = fcntl$getown(r2, 0x9) ptrace$cont(0x1f, r6, 0x7ff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0xe0b, 0x4) inotify_rm_watch(0xffffffffffffffff, r5) 19:29:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) tee(r0, r0, 0x6862, 0x7) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 19:29:14 executing program 2 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x7, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000080)={{0x100000ffffff94}, {}, 0xfffffffffffffffd}) r2 = semget(0x3, 0x1, 0x0) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f0000000300)=""/240) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01b34a97e21e53000400f8ff4e06773b81305d47923aae7fefdf3387ef4b42b028d3d836a7b505cf0dff2d13fb151d1a3825da8acbe130fd22394bccec38317047f83ce3be06a2a24a86b2c3a9506788553322d739a624629c840ad8660cf7054bf1945a5105b28b7de5119db7c38878a3d6dcb3"], &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @rand_addr=0x8000}}, 0xeaa, 0x7}, 0x9) [ 240.316320] device bond_slave_1 entered promiscuous mode [ 240.340724] FAULT_INJECTION: forcing a failure. [ 240.340724] name failslab, interval 1, probability 0, space 0, times 0 [ 240.346442] device bond0 entered promiscuous mode [ 240.352123] CPU: 0 PID: 10641 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 240.352152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.357098] device bond_slave_0 entered promiscuous mode [ 240.364262] Call Trace: [ 240.364328] dump_stack+0x185/0x1e0 [ 240.364361] ? __should_failslab+0x278/0x2a0 [ 240.364406] should_fail+0x8a7/0xae0 [ 240.393568] __should_failslab+0x278/0x2a0 [ 240.397866] should_failslab+0x29/0x70 [ 240.401823] kmem_cache_alloc_node+0x164/0xcb0 [ 240.406445] ? __alloc_skb+0x202/0x9e0 [ 240.410464] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 240.415968] __alloc_skb+0x202/0x9e0 [ 240.421071] __ip6_append_data+0x3c45/0x5320 [ 240.425553] ? __ip6_append_data+0x2dd1/0x5320 [ 240.430258] ip6_append_data+0x40e/0x6b0 [ 240.434366] ? do_rawv6_getsockopt+0x530/0x530 [ 240.439014] ? do_rawv6_getsockopt+0x530/0x530 [ 240.443648] rawv6_sendmsg+0x2909/0x5410 [ 240.447887] ? kmsan_set_origin_inline+0x6b/0x120 [ 240.452790] ? __msan_poison_alloca+0x183/0x220 [ 240.457517] ? __fdget+0x4e/0x60 [ 240.460936] ? compat_rawv6_ioctl+0x100/0x100 [ 240.465473] inet_sendmsg+0x3fc/0x760 [ 240.469331] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 240.474873] ? inet_getname+0x4a0/0x4a0 [ 240.478889] __sys_sendto+0x798/0x8e0 [ 240.482776] ? syscall_return_slowpath+0x108/0x800 [ 240.487767] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 240.493203] __x64_sys_sendto+0x1a1/0x210 [ 240.497525] ? __sys_sendto+0x8e0/0x8e0 [ 240.501561] do_syscall_64+0x15b/0x230 [ 240.505523] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 240.510737] RIP: 0033:0x455ab9 [ 240.513938] 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 [ 240.533566] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 240.541335] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 240.548643] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 240.555949] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 240.563276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 240.570595] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000010 [ 240.585410] device bond0 left promiscuous mode [ 240.590184] device bond_slave_0 left promiscuous mode [ 240.595105] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 240.596122] device bond_slave_1 left promiscuous mode 19:29:14 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:14 executing program 2 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:14 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @loopback={0xff0f000000000000, 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) close(r1) close(r1) 19:29:14 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) creat(&(0x7f0000000040)='./file0\x00', 0x1) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000680)=@xdp, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001c00), 0x0, &(0x7f0000002080)=""/4096, 0x1000}}], 0x2, 0x10100, &(0x7f0000001d00)={r1, r2+10000000}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "5101c81e5370ca0a"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a1947cab94fc62fd"}}, 0x48}, 0x1}, 0x0) 19:29:14 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x88000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') getdents64(r2, &(0x7f0000000df0)=""/528, 0x7f355eb8) 19:29:14 executing program 4: rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x4000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netstat\x00') ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) ftruncate(r1, 0x100000000) 19:29:14 executing program 7: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ftruncate(r0, 0x0) utime(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x6c}) 19:29:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fchdir(r0) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) poll(&(0x7f00000001c0)=[{r3}, {}], 0x2, 0x0) [ 240.860941] FAULT_INJECTION: forcing a failure. [ 240.860941] name failslab, interval 1, probability 0, space 0, times 0 [ 240.872552] CPU: 1 PID: 10674 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 240.879885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.889633] Call Trace: [ 240.892292] dump_stack+0x185/0x1e0 [ 240.895991] ? __should_failslab+0x278/0x2a0 [ 240.900452] should_fail+0x8a7/0xae0 [ 240.904222] __should_failslab+0x278/0x2a0 [ 240.908504] should_failslab+0x29/0x70 [ 240.912465] __kmalloc_node_track_caller+0x258/0x11d0 [ 240.917727] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 240.923175] ? __ip6_append_data+0x3c45/0x5320 [ 240.927852] __alloc_skb+0x2cb/0x9e0 [ 240.931613] ? __ip6_append_data+0x3c45/0x5320 [ 240.936251] __ip6_append_data+0x3c45/0x5320 [ 240.940726] ? __ip6_append_data+0x2dd1/0x5320 [ 240.945419] ip6_append_data+0x40e/0x6b0 [ 240.949519] ? do_rawv6_getsockopt+0x530/0x530 [ 240.954170] ? do_rawv6_getsockopt+0x530/0x530 19:29:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 0x0, 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$getflags(r0, 0x40b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'ipddp0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001b40)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffff21) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000540), &(0x7f0000000580)=0x9) flistxattr(r2, &(0x7f0000000140)=""/141, 0x8d) 19:29:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000040)='ns\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x1) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="02000000080000000012659c40639ede5b774175", 0x23c, 0x0) [ 240.958805] rawv6_sendmsg+0x2909/0x5410 [ 240.962975] ? kmsan_set_origin_inline+0x6b/0x120 [ 240.967892] ? __msan_poison_alloca+0x183/0x220 [ 240.972627] ? __fdget+0x4e/0x60 [ 240.976081] ? compat_rawv6_ioctl+0x100/0x100 [ 240.980624] inet_sendmsg+0x3fc/0x760 [ 240.984510] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 240.989951] ? inet_getname+0x4a0/0x4a0 [ 240.993978] __sys_sendto+0x798/0x8e0 [ 240.997869] ? syscall_return_slowpath+0x108/0x800 [ 241.003006] ? __msan_metadata_ptr_for_load_1+0x10/0x20 19:29:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000580)="f9999c1192ad6e81630a3237b66ddcfea3263c332ffa500f4dfbec09357fcd89676176f26cdf47b46265999180448838af32d1cd34a7ef2331ecf140e39dd24ab0c28f562c9c3c9faf3429e13129a6fe679bc811cdf720e70ea264cb650987f66d375536b9d27fca8ec65295da056459c848913c600b4f4d4cbee241fe6daecb334254944136a3aff94fa846a8edb7ba15b9bb26088c92298dd69d536a05cb0fc1627e0ba2c928db8b52da6a258c39695a525173167afd8434f1c4fec74446d35e4eb8cc516d57e238cea584c1d58402706a7d7c", 0xd4}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000500)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/255, 0xa7}, {&(0x7f0000000340)=""/170, 0x9}, {&(0x7f0000000000)=""/35, 0x23}], 0x3, &(0x7f0000000400)=""/251, 0x2f1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200, 0x0) readlinkat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 19:29:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 241.008474] __x64_sys_sendto+0x1a1/0x210 [ 241.012707] ? __sys_sendto+0x8e0/0x8e0 [ 241.016749] do_syscall_64+0x15b/0x230 [ 241.020688] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 241.025908] RIP: 0033:0x455ab9 [ 241.029107] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.048725] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 241.056494] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 241.063805] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 241.071141] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 241.078484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 241.085788] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000011 19:29:15 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x810, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) init_module(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x13, &(0x7f0000000180)='em1trusted!mime_type\x00') r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40400) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) unshare(0x24020400) r5 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r5, 0xffffffffffffffff, 0x0, 0x4) shmget(0x0, 0x4000, 0x70d, &(0x7f0000ffb000/0x4000)=nil) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ppoll(&(0x7f0000000080), 0x0, &(0x7f000097d000)={r3, r4+10000000}, &(0x7f000016a000), 0x330) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000400)={'eql\x00', 0x9}) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={"6c6f000000000400000000000000db5c", 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f00000001c0)) sendmsg$nl_route(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) read(r1, &(0x7f0000000200)=""/72, 0x48) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', 'nodev:cpusetselinux\\\'[\x00'}, &(0x7f0000000300)="2b27707070317365c286584300000000736574766d6e6574317070703126240013d7d2827f47b5129bca479352afded9d611970acc6f48407a13402d2b3256682c5c2b596f15e85e993bc66b8339f2c60b99484c565924a2e5edd2a5d82c601327f153741c1cc5b076066632b5445cf6379ad17614a4c294b5cda2440ddd23e74e3641f5daf95a70738ff6d023d4bb0c1c75b85ca5d07afd75fe1ad12d7bb40526de16ff7145b092b3d78b51338e8b8220e2eb6030c7c05923c5d3c60000000000000000000000000000", 0x1fe, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 19:29:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xba9, 0x400000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x40, 0x10, 0xf, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) bind$vsock_dgram(r1, &(0x7f00000001c0)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000300)={0x2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x108, 0xaa, 0xffffffffffffffff, 0x4, 0x7, &(0x7f0000000080)='ifb0\x00', 0x8, 0x5, 0x1}) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="17", 0x1}], 0x1, &(0x7f00000003c0)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x20}, 0x0) 19:29:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:15 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) unshare(0x24020400) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) 19:29:15 executing program 2 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 241.422335] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 241.433565] bond0: lo is up - this may be due to an out of date ifenslave 19:29:15 executing program 7: socketpair(0x5, 0x4, 0x211, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345e8f762070") r2 = memfd_create(&(0x7f0000000140)='\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400003, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000200)=""/120) write$sndseq(r2, &(0x7f00000001c0)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfdffffff}, @ext={0x0, &(0x7f0000038ffe)}}], 0xfffffdc5) epoll_wait(r0, &(0x7f0000000040), 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) sendmsg$nl_route(r5, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001300290a000000000000000007000000", @ANYRES32=r6, @ANYBLOB="000000000000395004962bd8fd00000000000000"], 0x28}, 0x1}, 0x0) 19:29:15 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="ecc5", 0x2, r2) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x32) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000200)=""/255, &(0x7f0000000300)=0xff) [ 241.549653] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 241.560854] bond0: lo is up - this may be due to an out of date ifenslave [ 241.578200] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) [ 241.732013] FAULT_INJECTION: forcing a failure. [ 241.732013] name failslab, interval 1, probability 0, space 0, times 0 [ 241.743654] CPU: 0 PID: 10717 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 241.750963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.760361] Call Trace: [ 241.763017] dump_stack+0x185/0x1e0 [ 241.766698] ? __should_failslab+0x278/0x2a0 [ 241.771189] should_fail+0x8a7/0xae0 [ 241.774977] __should_failslab+0x278/0x2a0 [ 241.779288] should_failslab+0x29/0x70 [ 241.783278] kmem_cache_alloc_node+0x164/0xcb0 [ 241.787922] ? __alloc_skb+0x202/0x9e0 [ 241.791872] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 241.797417] __alloc_skb+0x202/0x9e0 [ 241.801223] __ip6_append_data+0x3c45/0x5320 [ 241.805728] ? __ip6_append_data+0x2dd1/0x5320 [ 241.810455] ip6_append_data+0x40e/0x6b0 [ 241.814597] ? do_rawv6_getsockopt+0x530/0x530 [ 241.819261] ? do_rawv6_getsockopt+0x530/0x530 [ 241.823913] rawv6_sendmsg+0x2909/0x5410 [ 241.828076] ? kmsan_set_origin_inline+0x6b/0x120 [ 241.833005] ? __msan_poison_alloca+0x183/0x220 [ 241.837761] ? __fdget+0x4e/0x60 [ 241.841198] ? compat_rawv6_ioctl+0x100/0x100 [ 241.845743] inet_sendmsg+0x3fc/0x760 [ 241.849621] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 241.855070] ? inet_getname+0x4a0/0x4a0 [ 241.859093] __sys_sendto+0x798/0x8e0 [ 241.862981] ? syscall_return_slowpath+0x108/0x800 [ 241.867977] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 241.873430] __x64_sys_sendto+0x1a1/0x210 [ 241.877655] ? __sys_sendto+0x8e0/0x8e0 [ 241.881692] do_syscall_64+0x15b/0x230 [ 241.885628] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 241.890875] RIP: 0033:0x455ab9 [ 241.894074] 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 [ 241.913818] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 241.921576] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 241.928880] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 241.936182] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 241.943486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 241.950789] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000012 19:29:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis)\x00'}, 0x67) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001200)="090b7cf2637055ce08378dce2d6adbf4bb037a6019466421315f7fecfbd56c0ccfe8ea8c5aa80552d19df6306acdd7cac7", 0x31}], 0x1, &(0x7f0000967000)}, 0x0) 19:29:16 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 19:29:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101040) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x1, 0x220, [0x0, 0x20000580, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x7, 0x34, 0x40000000006006, 'syz_tun\x00', '\x00', 'bond0\x00', 'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x110, 0x160, [@devgroup={'devgroup\x00', 0x18, {{0x2, 0x9, 0xb8, 0x0, 0x2}}}, @cpu={'cpu\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x3}}}}]}]}, 0x298) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffff8) sendmsg$nl_route(r2, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0x5c, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c0000002000010200000000000000000200000000000000000000000a00000008000b000000000014001100696662300000000000000000000000002d70c37639101629e5135d5cfac173e11d44d597617810a2f33db980c9a01a619960b9eb70d6acce024b56349bbcb50272"], 0x3c}, 0x1}, 0x0) 19:29:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a304cd35e62ffe50a50d65bb035330b9b91ecff80aa8d1a8c0b0128817b89c497f90a0f8bbb9fe83a2b29ed077d5cfd185223fec56561b9000001000800000000000000000000000000000000000022444c45d302be2bc67d210d68e36b49c3bcefda55bbd445f2973f22d822fdd5bf187eda890a8e029b2f2c5b1a3d5981de4cf936386face82ca1122919e623e8da0f37648ae2dcbf0f21ff3a83a85c1009e8aafcf669ba292be39c4581ef63ff64db5afed53f53c2434095fcb40182e970a5deeb11df000000000000"], 0x51) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x80) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/105) shutdown(r1, 0x1) write$binfmt_misc(r1, &(0x7f0000001940)={'syz0'}, 0x34000) 19:29:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000063fc9000000050000008c0100000400000000b5928fbd0065750ede823b45a90f3d09876e6d0cd4e191a1f989377007009523b12ed909205c7333bb937dee28d4b2921ea4c8fa062041c421ed4252916a0d"], 0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) setreuid(r1, r2) r3 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)) 19:29:16 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xdd2b, 0x8400) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000008) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f00000000c0)="025c700000000000000000") fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r4, 0x402, 0x0) 19:29:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x7, 0xf, 0x0, r2}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 19:29:16 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) msgget$private(0x0, 0x100) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x3ffffff) 19:29:16 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="6f1a0ba6d2fd00003f"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 19:29:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 242.339482] alg: No test for cmac(anubis) (cmac(anubis-generic)) 19:29:16 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x100003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0xfffffffffffffffc, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) init_module(&(0x7f0000000080)='trusted@.&-\x00', 0xc, &(0x7f0000000100)='ip6_vti0\x00') 19:29:16 executing program 2 (fault-call:4 fault-nth:19): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) dup2(r0, r1) socket$inet6_udplite(0xa, 0x2, 0x88) [ 242.581995] FAULT_INJECTION: forcing a failure. [ 242.581995] name failslab, interval 1, probability 0, space 0, times 0 [ 242.593570] CPU: 1 PID: 10789 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 242.600886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.610286] Call Trace: [ 242.612944] dump_stack+0x185/0x1e0 [ 242.616778] ? __should_failslab+0x278/0x2a0 [ 242.621246] should_fail+0x8a7/0xae0 [ 242.625047] __should_failslab+0x278/0x2a0 [ 242.629333] should_failslab+0x29/0x70 [ 242.633306] __kmalloc_node_track_caller+0x258/0x11d0 [ 242.638658] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 242.644111] ? __ip6_append_data+0x3c45/0x5320 [ 242.648757] __alloc_skb+0x2cb/0x9e0 [ 242.652522] ? __ip6_append_data+0x3c45/0x5320 [ 242.657164] __ip6_append_data+0x3c45/0x5320 [ 242.661645] ? __ip6_append_data+0x2dd1/0x5320 [ 242.666324] ip6_append_data+0x40e/0x6b0 [ 242.670432] ? do_rawv6_getsockopt+0x530/0x530 [ 242.675093] ? do_rawv6_getsockopt+0x530/0x530 [ 242.679737] rawv6_sendmsg+0x2909/0x5410 [ 242.683900] ? kmsan_set_origin_inline+0x6b/0x120 [ 242.688824] ? __msan_poison_alloca+0x183/0x220 [ 242.693567] ? __fdget+0x4e/0x60 [ 242.696995] ? compat_rawv6_ioctl+0x100/0x100 [ 242.701537] inet_sendmsg+0x3fc/0x760 [ 242.705416] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 242.710866] ? inet_getname+0x4a0/0x4a0 [ 242.714891] __sys_sendto+0x798/0x8e0 [ 242.718780] ? syscall_return_slowpath+0x108/0x800 [ 242.723789] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 242.729243] __x64_sys_sendto+0x1a1/0x210 [ 242.733479] ? __sys_sendto+0x8e0/0x8e0 [ 242.737526] do_syscall_64+0x15b/0x230 [ 242.741475] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 242.746709] RIP: 0033:0x455ab9 [ 242.749921] 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 [ 242.764339] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:29:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) sendmmsg$alg(r0, &(0x7f0000008200)=[{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000240)="e46cf879922f962c8b9bf484729ad78a61bdeac645098110808f2ba271797d8b48e016", 0x23}, {&(0x7f00000002c0)="b9fd628019f1c459edb00187100fd5476b0361386505e82564b03746f92c42807c5e254e23c042a98f39fe50830560f8b4d279afae3d24916d519f4b2b87038487f7eba1d6e322960bbe5ac9fa02c8ffc394879a4b1dcabb1850990fc466fa4247bcb4fa4583bd2effeab2682fc03d65a060a8ee511676c1f22a03", 0x7b}, {&(0x7f0000000340)="9a8e32f4f69e79", 0x7}, {&(0x7f0000000380)="cf0ea0097a29d8835788dc8825e1b5f92524edfe4af5d94344d7e335d787ba15db134432f498df23921f036344aa9ba3b144cbd2b95a950b", 0x38}, {&(0x7f00000003c0)="1d915900a2bba78c70d5c7e4996f0513a936f56577f55292468805eb776c235422c56f72a05e5eff193708a2b02cc0e72e0bb9c8f6a5e24f398c72aedaedc2dc235b8655a44043e2d4c3cd2807adb835a9d9a75074ee0e988be1d7ab90fb0257d935bce55312dfa2eef21b86f75b975ab6e4651385396ff7aba8f3f5b19b6f944bb1fca0072bfc4dda0340753e7b62695dc22026ed5cf7d81d563ec589c1a806aa402e273c8e1ae6d4a65757971be920248604c56aa0832ab784481b0333d336618c8c66b91dd22066f5f024a21cfbe9426c5c52020685d67bb0a58d91e53e612989ce2380a70777ffa96c8ef345d41a7b31e8", 0xf3}, {&(0x7f00000004c0)="f52b03213d630c8734a134311a393f5e25f615f0c34f0b9b050a3984713fba8b79e74712d672761bf934f9ef1250ecc4d88dbc56a109559d562eec0248a3db1e6664b482d43168986d4a", 0x4a}, {&(0x7f0000000540)="0f893972d4f4a351871af853b32e81444ba643c5391e43a177fb0c9852a98dbfda67c9c18283e0c42f44fa1af83678511ad9f4aad15351e611d7887f71edc7f1e36f00080aac0acf350ab0e077e178165c328ccbaa9d76cb654c208caaf61c67c0433a18b2b5e5891fdd4fd55f0913090c78942d25b47f970bed5084d99c667e4ad52885ac4a1264b6d4cc21632b8708da3b3aa3ddae3f7105411baca6a082e02d0d3335259c9195d57a9f8f5ae402f5b12419404a6320c799b931f5ed871cd62f2c2e9407242beed3a692cdc4994295d9088b56d5e6e940f48157a52a37", 0xde}, 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", 0x1000}, {&(0x7f0000007cc0)="3598ddcfb8fdc19f0e2b6f72f93f8bc040fa0381ed17a76889ad8dcdddaa8e73c5a2c346a3e0716e6d7361b94accace90ff1b5ca55f550a3e18079a061d5a3e0119abd41d8eb490a25b77d7bf707ea2196263a0b6e9ec93e75a1b5c3df0af477cf3a5e5792b0f157ce240f661693cd6e0896f4ef40ce5f11b8113b0f3c5f2434fa4135b7d933b5b29615b3ebf8b0fbc9d651a25258fefa4b4dab18ccbbaa5f9928b32180badca60a5967227b003805fc5742be596ed7f7ecda54a25ecd7e1097cb9bd1fad682e2b1", 0xc8}, {&(0x7f0000007dc0)="13c0a806049b7c5d8df011ad3635375bad1ce07a6a319ae8b3605039530522548bb7bced2e781dffaa7d19264ec6c555b92d60b2fbbb08a94ae9dcce1f5deb1accb1599954a3cb1411cfaba8a369a6c13fd7e790cfe2ab1f79ca2d5af4ac55c7d617be067c0fb71c2f637c6de44d7dca34a1e8c0a0fffa785e7ef5276439820e7c0cddb2ef21b16cad1069478b8212b6bd752be2e1da14d37067688549efd3a243663c631847a1cd98c199be4fce4bb760f26b99f235a76abb4ae8", 0xbb}, {&(0x7f0000007e80)="c7d30168209074e788841732ebdaae0bded5ca062707a8a6984f7d4186f302d9bfa145d27fa9275e6e0850456f705b20328640f2d3982b0552d7f3d4f434b03e1338e77a1d475ff06ab42608c72d2e29e75dd5f96a61002027f2143abd4ba2218a5bec7a4676915d63060eefce5b7655f8d320b51f6e9ee3c4623612d947d6fe0631e46c43c7583aa6b2669a2c813554cf708659da9f8c40f188cd56914bb1c00816fb0fcb75b5e78584d96d543441349bcc37ce6e6be10e92d1d1d73fd6f9ebc3818d1ef75ae062826c1628503039da4a6405e9bbdd", 0xd6}, {&(0x7f0000007f80)="24b98f3b660d2ae79aad8228b7b5b7a221d517555e7f0fedd29c606f2010cad7ddea64143ca20a2dbc41ac70aabe188301265d34113f396db7474da2c9f53354f82241580ad723b930955246fd2ef2c93cbe8989b024bd404e615609b28a9d9e2ea866a8d72062b3ef5796a60867669a0ee8cce315c393c1f62573", 0x7b}, {&(0x7f0000008000)="7d6b94ebace9dee2fae3e0bffc10c1f21b5ccaf679956793bc45ed6e3574b836f0d62a8516288ea9aa0181af60f69bb558749a3b06218f80b03ec3d85bd3433ac1d7f00541836170af64e7c38a834702e1a428bc4f15bd673e81e6f763c317f045e0e7816d3839bd8d884756f058ee8b5c9a5a2b917b4ef16624c0b1183abb7eaa559c6b2bb7ff041f4f96c66530b7435531014639cb5fe70fb1938e5bed5a0f4784994e414ee283b874bc439a73772e278dda8efa19", 0xb6}, {&(0x7f00000080c0)="aa8658ab86764e596a5e187e7a85db2938a473efc6c3597f7ce4550665d052c15263a5cce653c872df0fccdd102ef1f1356eac13f1a4bc4515a2e53ffb412742957030ffa6b78812a2599c4278a316ccdf995b94f88d94872b64f41902dfd5b89106c1b68a0338c89ac1f41a74ba1c5b9595058eb408f4615d4f4433d65b98ff05cb3407ef52c934e15ec6722fdb15c430", 0x91}], 0x8, 0x0, 0x0, 0x80}], 0x5, 0x4000) getsockopt$inet_buf(r1, 0x0, 0x2002d, &(0x7f0000008440)=""/145, &(0x7f0000008340)=0x91) 19:29:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) fchdir(r0) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, 0x0, r2) 19:29:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0xffffffffffffffff) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000000)=[0x0, 0x7fffffff]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) msgget$private(0x0, 0x80) fcntl$notify(r1, 0x402, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x20) chmod(&(0x7f0000000140)='./file0\x00', 0x20) 19:29:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x468900, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000001c0)={{0x3, 0x3, 0x5, 0x1, 0x8001}}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_0\x00'}}, 0x1e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'teql0\x00', 0x8001}) fcntl$setstatus(r1, 0x4, 0x2800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x18240, 0x0) getsockname$unix(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x367, &(0x7f0000001e40)}}], 0x2, 0x0) [ 242.769526] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 242.769560] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 242.769579] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 242.769597] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 242.769628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 242.816810] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000013 19:29:16 executing program 3: add_key(&(0x7f00000000c0)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3081b9", 0x3, 0xfffffffffffffffd) prctl$getname(0x10, &(0x7f00000001c0)=""/111) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000240)=0x8) 19:29:17 executing program 2 (fault-call:4 fault-nth:20): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:17 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) set_thread_area(&(0x7f0000000000)={0x100, 0x100000, 0x2400, 0x8, 0x8, 0xb30, 0xfffffffffffffffa, 0xff, 0x100000001, 0x1}) unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100), 0x4) 19:29:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vsock\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x4, 0x30}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) [ 243.207341] FAULT_INJECTION: forcing a failure. [ 243.207341] name failslab, interval 1, probability 0, space 0, times 0 [ 243.218931] CPU: 0 PID: 10822 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 243.226248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.235642] Call Trace: [ 243.238301] dump_stack+0x185/0x1e0 [ 243.242024] ? __should_failslab+0x278/0x2a0 [ 243.246502] should_fail+0x8a7/0xae0 [ 243.250296] __should_failslab+0x278/0x2a0 [ 243.254613] should_failslab+0x29/0x70 [ 243.258633] kmem_cache_alloc_node+0x164/0xcb0 [ 243.263272] ? __alloc_skb+0x202/0x9e0 [ 243.267224] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 243.272750] __alloc_skb+0x202/0x9e0 [ 243.276529] __ip6_append_data+0x3c45/0x5320 [ 243.281016] ? __ip6_append_data+0x2dd1/0x5320 [ 243.285729] ip6_append_data+0x40e/0x6b0 [ 243.289832] ? do_rawv6_getsockopt+0x530/0x530 [ 243.294492] ? do_rawv6_getsockopt+0x530/0x530 [ 243.299133] rawv6_sendmsg+0x2909/0x5410 [ 243.303290] ? kmsan_set_origin_inline+0x6b/0x120 [ 243.308213] ? __msan_poison_alloca+0x183/0x220 [ 243.312951] ? __fdget+0x4e/0x60 [ 243.316380] ? compat_rawv6_ioctl+0x100/0x100 [ 243.320921] inet_sendmsg+0x3fc/0x760 [ 243.324805] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 243.330430] ? inet_getname+0x4a0/0x4a0 [ 243.334461] __sys_sendto+0x798/0x8e0 [ 243.338361] ? syscall_return_slowpath+0x108/0x800 [ 243.343390] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 243.348846] __x64_sys_sendto+0x1a1/0x210 [ 243.353089] ? __sys_sendto+0x8e0/0x8e0 [ 243.357137] do_syscall_64+0x15b/0x230 [ 243.361088] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 243.366320] RIP: 0033:0x455ab9 [ 243.369529] 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 [ 243.390094] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 243.397859] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 243.405174] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 243.412492] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 243.419807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 243.427117] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000014 19:29:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000040a11a1d7aa0102b0b4b6ed51bb6e8b"], 0x14}, 0x1}, 0x0) 19:29:17 executing program 6: r0 = socket$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, 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, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='.\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) r3 = msgget$private(0x0, 0x100) msgrcv(r3, &(0x7f0000000280), 0x8, 0x3, 0x800) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x4}, 0xffffffffffffffaf) r4 = shmget(0x3, 0x1000, 0x78000004, &(0x7f0000fff000/0x1000)=nil) shmat(r4, &(0x7f0000fff000/0x1000)=nil, 0x1000) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f00000000c0)}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 19:29:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2652}}, 0x7, 0x1ff, 0x8001, "2a70140decb04bc51db62526672fabd75efc40e4781ab9831157512c5c1f5c2801a18ca3b153f01e82c77b304420264db867e35478cfc5b2223b85e9d8698834995b500e9370f9ba96beece4218ccdc6"}, 0xd8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x8, 0xfffffffffffffff8, 0x10001, 0x0, 0x17, r2, 0x9}, 0x2c) fcntl$getown(r3, 0x9) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x1) 19:29:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./bus\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800, &(0x7f0000000200)) set_mempolicy(0x8000, &(0x7f00000001c0)=0x4, 0x6) chdir(&(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7f, 0x0) mlockall(0x2) ftruncate(r1, 0x8200) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000180)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x402, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) 19:29:17 executing program 4: unshare(0x42000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000040)={'veth1\x00', @ifru_mtu=0x6}) 19:29:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:17 executing program 1: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f00000004c0)=""/231}) r1 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() getgroups(0x6, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xee00, 0xffffffffffffffff, 0xee00]) socket$inet_udplite(0x2, 0x2, 0x88) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000300)=0x0) r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x1f, r2, r3, r4, r5, 0xa5}, 0x9, 0x5, 0x2, 0xfffffffffffffffe, r7, r8}) 19:29:17 executing program 2 (fault-call:4 fault-nth:21): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 243.652369] FAULT_INJECTION: forcing a failure. [ 243.652369] name failslab, interval 1, probability 0, space 0, times 0 [ 243.663969] CPU: 1 PID: 10844 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 243.671285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.680679] Call Trace: [ 243.683336] dump_stack+0x185/0x1e0 [ 243.687012] ? __should_failslab+0x278/0x2a0 [ 243.691470] should_fail+0x8a7/0xae0 [ 243.695247] __should_failslab+0x278/0x2a0 19:29:17 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) r2 = socket$netlink(0x10, 0x3, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0xb00, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x29, "8a3e380ec6b6b606e08749c2e1a3b18b62488dfe5cea8f85b2d8d1352b23b4357e4034b009672abdae"}, &(0x7f0000000100)=0x4d) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffa, 0x80, 0x208, 0x3f, 0x9, 0x7, 0x0, 0x7f, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={r5, 0x4, 0x30, 0x0, 0x10001}, &(0x7f0000000240)=0x18) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001240)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 243.699660] should_failslab+0x29/0x70 [ 243.703618] __kmalloc_node_track_caller+0x258/0x11d0 [ 243.708889] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 243.714340] ? __ip6_append_data+0x3c45/0x5320 [ 243.717230] IPVS: ftp: loaded support on port[0] = 21 [ 243.718981] __alloc_skb+0x2cb/0x9e0 [ 243.719021] ? __ip6_append_data+0x3c45/0x5320 [ 243.719066] __ip6_append_data+0x3c45/0x5320 [ 243.719114] ? __ip6_append_data+0x2dd1/0x5320 [ 243.719205] ip6_append_data+0x40e/0x6b0 [ 243.745830] ? do_rawv6_getsockopt+0x530/0x530 [ 243.750497] ? do_rawv6_getsockopt+0x530/0x530 [ 243.755150] rawv6_sendmsg+0x2909/0x5410 [ 243.759325] ? kmsan_set_origin_inline+0x6b/0x120 [ 243.764280] ? __msan_poison_alloca+0x183/0x220 [ 243.769036] ? __fdget+0x4e/0x60 [ 243.772473] ? compat_rawv6_ioctl+0x100/0x100 [ 243.777021] inet_sendmsg+0x3fc/0x760 [ 243.780908] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 243.786358] ? inet_getname+0x4a0/0x4a0 [ 243.790394] __sys_sendto+0x798/0x8e0 [ 243.794408] ? syscall_return_slowpath+0x108/0x800 [ 243.799429] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 243.804889] __x64_sys_sendto+0x1a1/0x210 [ 243.809125] ? __sys_sendto+0x8e0/0x8e0 [ 243.813171] do_syscall_64+0x15b/0x230 [ 243.817119] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 243.822346] RIP: 0033:0x455ab9 [ 243.825546] 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 [ 243.845184] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 243.852949] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 243.860263] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 243.867574] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 243.874881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 243.882195] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000015 19:29:17 executing program 3: socket$inet6(0xa, 0x1000000000003, 0x7) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x20, 0x3, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x7, 0x8, 0x3ff, 0x3b1, 0xffffffffffffffff, 0x40, 0x100000001, r2}, &(0x7f00000000c0)=0x20) syz_emit_ethernet(0x423, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000002140)={&(0x7f0000000740)=@hci, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000980)=""/150, 0x96}, {&(0x7f0000000a40)}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x3, &(0x7f0000002100)=""/28, 0x1c}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x502, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000007c0)=0x4) ioctl$SG_GET_ACCESS_COUNT(r4, 0x2289, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000240)='hybla\x00', 0x6) 19:29:17 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0xc00) creat(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000001c0)={r0, 0x0, 0x7fffffff, 0x0, 0x3ff}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="520972757374e363757367725669643a4465", r1) [ 244.120101] IPVS: ftp: loaded support on port[0] = 21 19:29:18 executing program 2 (fault-call:4 fault-nth:22): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(0xffffffffffffffff) 19:29:18 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x4a) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) [ 244.153349] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:18 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000240)=0x1, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'eql\x00', 0x202}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"76657400000000000000000400", 0x43732e5398416f1a}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x210800, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00000001c0)) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x88, 0x400000) [ 244.293721] FAULT_INJECTION: forcing a failure. [ 244.293721] name failslab, interval 1, probability 0, space 0, times 0 [ 244.305309] CPU: 1 PID: 10884 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 244.312623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.322016] Call Trace: [ 244.324678] dump_stack+0x185/0x1e0 [ 244.328380] ? __should_failslab+0x278/0x2a0 [ 244.332875] should_fail+0x8a7/0xae0 [ 244.336665] __should_failslab+0x278/0x2a0 [ 244.341075] should_failslab+0x29/0x70 [ 244.345047] kmem_cache_alloc_node+0x164/0xcb0 [ 244.349683] ? __alloc_skb+0x202/0x9e0 [ 244.353616] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 244.359126] __alloc_skb+0x202/0x9e0 [ 244.362912] __ip6_append_data+0x3c45/0x5320 [ 244.367391] ? __ip6_append_data+0x2dd1/0x5320 [ 244.372102] ip6_append_data+0x40e/0x6b0 [ 244.376212] ? do_rawv6_getsockopt+0x530/0x530 [ 244.380889] ? do_rawv6_getsockopt+0x530/0x530 [ 244.385544] rawv6_sendmsg+0x2909/0x5410 [ 244.389713] ? kmsan_set_origin_inline+0x6b/0x120 [ 244.394635] ? __msan_poison_alloca+0x183/0x220 [ 244.399375] ? __fdget+0x4e/0x60 [ 244.402806] ? compat_rawv6_ioctl+0x100/0x100 [ 244.407369] inet_sendmsg+0x3fc/0x760 [ 244.411258] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 244.416703] ? inet_getname+0x4a0/0x4a0 [ 244.420736] __sys_sendto+0x798/0x8e0 [ 244.424630] ? syscall_return_slowpath+0x108/0x800 [ 244.429641] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 244.435094] __x64_sys_sendto+0x1a1/0x210 [ 244.439331] ? __sys_sendto+0x8e0/0x8e0 [ 244.443377] do_syscall_64+0x15b/0x230 [ 244.447324] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 244.452552] RIP: 0033:0x455ab9 [ 244.455758] 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 [ 244.475479] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 244.483250] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 19:29:18 executing program 3: socket$inet6(0xa, 0x1000000000003, 0x7) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000200)={'veth1\x00', 0x8}) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") clone(0x0, &(0x7f0000000100), &(0x7f0000000a40), &(0x7f00000022c0), &(0x7f0000000a80)) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff00ef8500000000000000000000ce0000004bacb80000000a000055e93aa264210000110864000000800000000000000000000000000000000000004b48f6e7136853eb9c3a4776dacf8ec275292a4e7a7427cd235d42e19eb94a3a028b8eb4f50a241212d0c1bf8db0c42ee14ccd3776df8df856d0a5d987cb9072219bc78a4b197bf752f146a32ea42056d86eb6c38e4321c27c77b90df8142b1984a58883d1b01887c134c81e832e"], 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x10001, 0x4, 0x401, 0xe34}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1964}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r4, 0x8, 0xe, 0x80000000, 0x0, 0x50}, &(0x7f0000000380)=0x14) [ 244.490570] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 244.497880] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 244.505189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 244.512496] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000016 19:29:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000880)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$inet6(0xa, 0x401000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0xc100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x80000000}}, [0xb7, 0x2, 0x7ff, 0x5, 0x1f, 0x1, 0x9, 0x2, 0x4, 0xfffffffffffffff8, 0x8, 0x6, 0x800, 0x2c6c, 0x5]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x8, 0x1}, &(0x7f0000000080)=0x90) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) symlinkat(&(0x7f0000000100)='./file0\x00', r4, &(0x7f00000003c0)='./file0\x00') sendmsg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000000)="ea54426349b0a8abea4ee3cbdb50617b", 0x10}], 0x1, &(0x7f00000001c0)}, 0x0) openat$cgroup_int(r4, &(0x7f00000004c0)='io.wa\x00\x00', 0x2, 0x0) [ 244.581973] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 244.664081] IPVS: ftp: loaded support on port[0] = 21 [ 244.986429] device lo entered promiscuous mode [ 245.004284] IPVS: You probably need to specify IP address on multicast interface. [ 245.043843] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 245.108394] device lo entered promiscuous mode [ 245.123343] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 19:29:19 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x10042, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x100, 0x7f, 0x6, 0x3bdc, 0x0, 0x7, 0x2, 0xf, 0x9, 0x4, 0xfffffffffffffffe, 0x2, 0x200, 0x7, 0x3, 0x5, 0x100000000, 0x10390000000, 0x0, 0xfffffffffffff001, 0x2, 0x7, 0xffff, 0x1, 0x3, 0x8, 0xffffffffffff7fff, 0x6d2, 0x6, 0x1, 0x8, 0x1, 0xfffffffffffffff8, 0xfff, 0x0, 0xfff, 0x0, 0x200, 0x2, @perf_bp={&(0x7f0000000000), 0xe}, 0x2800, 0x800, 0x10001, 0x0, 0xc98, 0x7, 0x6f}, r0, 0x0, r1, 0x1) r2 = socket$nl_generic(0xa, 0x5, 0x84) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket$inet6(0xa, 0x0, 0x79f0ed4f) ioctl$RTC_UIE_OFF(r1, 0x7004) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") 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) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0x1ff, 0x3, 0x10000, 0xfffffffffffffffc, 0x0, 0x9, 0x10001, 0x8, 0x6, 0x5, 0x0, 0xfffffffffffffff8, 0x1, 0x2, 0xbe]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={r5, @in={{0x2, 0x4e21, @rand_addr=0x7}}, [0x2, 0x200, 0x1, 0x9, 0x5, 0x5, 0x401, 0x484c, 0x50bb, 0x80d3, 0xfffffbffffffff83, 0x6, 0x100000000, 0x9, 0x8]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000002c0)={r5, 0xc6, "27c74751f06e50e7175bdeb4962724bb3b7e02d1a52e8ebd87aa1d8fef009d82fabecc0f127e8c216557edadfbacc6b49049b0cc400269ffb89f63a05dbb1010b59e160fac0852e7001af8a86964fa5f6b03d9cf3818433814cdc6b60eca9a73166a12a9aeedfb47738f9ffa03501163ccb59e445472ffb8b09a3c0ba22998cf6d0e184abb6c887adaff0f1986b689379f3dad56da9648ebee9ee74e7b6b0d5f68f417a2ce32da7d57e8a9edb9ce509520879123a49a379794482f6b875c3bf183ed56f44ff1"}, &(0x7f00000001c0)=0xce) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x2, 0xc4, 0x2, r6}, 0x10) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r2, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="0816a849c158b84c4c6200000008000000000100827f2877ef0351f5d42d83fb63220393f258e99fc3bca8c54836"]}) 19:29:19 executing program 2 (fault-call:4 fault-nth:23): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:19 executing program 3: socket$inet6(0xa, 0x1000000000003, 0x7) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="005c8f2380345f8f762070") r1 = inotify_init1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) r3 = memfd_create(&(0x7f0000000140)='\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000200)) ptrace$getregs(0x2, r4, 0x72fffd, &(0x7f0000000000)=""/38) 19:29:19 executing program 7: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) unshare(0x10050000) 19:29:19 executing program 4: unshare(0x42000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000040)={'veth1\x00', @ifru_mtu=0x6}) 19:29:19 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x4a) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) [ 245.775439] FAULT_INJECTION: forcing a failure. [ 245.775439] name failslab, interval 1, probability 0, space 0, times 0 [ 245.786902] CPU: 1 PID: 10947 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 245.794212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.803605] Call Trace: [ 245.806259] dump_stack+0x185/0x1e0 [ 245.809937] ? __should_failslab+0x278/0x2a0 [ 245.812610] IPVS: ftp: loaded support on port[0] = 21 [ 245.814395] should_fail+0x8a7/0xae0 [ 245.814444] __should_failslab+0x278/0x2a0 [ 245.814486] should_failslab+0x29/0x70 [ 245.831578] __kmalloc_node_track_caller+0x258/0x11d0 [ 245.836857] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 245.842310] ? __ip6_append_data+0x3c45/0x5320 [ 245.846963] __alloc_skb+0x2cb/0x9e0 [ 245.850735] ? __ip6_append_data+0x3c45/0x5320 [ 245.855383] __ip6_append_data+0x3c45/0x5320 [ 245.859850] ? __ip6_append_data+0x2dd1/0x5320 [ 245.864553] ip6_append_data+0x40e/0x6b0 [ 245.868660] ? do_rawv6_getsockopt+0x530/0x530 [ 245.873321] ? do_rawv6_getsockopt+0x530/0x530 [ 245.877974] rawv6_sendmsg+0x2909/0x5410 [ 245.882123] ? kmsan_set_origin_inline+0x6b/0x120 [ 245.887011] ? __msan_poison_alloca+0x183/0x220 [ 245.891728] ? __fdget+0x4e/0x60 [ 245.895121] ? compat_rawv6_ioctl+0x100/0x100 [ 245.899630] inet_sendmsg+0x3fc/0x760 [ 245.903462] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 245.908875] ? inet_getname+0x4a0/0x4a0 [ 245.912866] __sys_sendto+0x798/0x8e0 [ 245.916748] ? syscall_return_slowpath+0x108/0x800 [ 245.921753] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 245.927187] __x64_sys_sendto+0x1a1/0x210 [ 245.931400] ? __sys_sendto+0x8e0/0x8e0 [ 245.935430] do_syscall_64+0x15b/0x230 [ 245.939374] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 245.944596] RIP: 0033:0x455ab9 [ 245.947794] 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 [ 245.967230] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 19:29:20 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 245.974981] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 245.982271] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000014 [ 245.989586] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 245.996893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 246.004185] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000017 [ 246.031646] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 246.054817] IPVS: ftp: loaded support on port[0] = 21 19:29:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") 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) listen(r0, 0x4) prctl$void(0x21) 19:29:20 executing program 6: r0 = socket(0x10, 0x803, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x37, &(0x7f0000000000), 0x20a154cc) [ 246.195874] IPVS: stopping master sync thread 10921 ... 19:29:20 executing program 3: socket$inet6(0xa, 0x1000000000003, 0x7) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x282001, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x1, 0xffffffff, 0xac6, 0x0, 0x0, 0x5, 0x8000, 0x4, 0x80, 0x5a, 0x100, 0x0, 0x7ff, 0x2, 0x6e, 0xb2da, 0x7ff, 0x7, 0x5, 0x5, 0x16f85965, 0x7, 0x101, 0x5, 0xb7, 0x1, 0x100, 0x1, 0x4, 0x200, 0x0, 0x4, 0x6, 0x3, 0x1, 0x5, 0x0, 0x400, 0x3, @perf_config_ext={0x7fff}, 0x800, 0x8, 0x8, 0x1, 0x0, 0x2, 0x5}, r2, 0x1, r3, 0x3) r4 = dup2(r1, r1) sendmmsg$alg(r4, &(0x7f00000018c0)=[{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) write$P9_RUNLINKAT(r4, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0xffffffd9) socket$bt_rfcomm(0x1f, 0x3, 0x3) 19:29:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x400000000004) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000004c0)="04", 0x1}], 0x1) write(r1, &(0x7f0000000240)="2300000014000707030f00c0f635c63f280f550b00120f0a0811000100f5fe0012ff00", 0x23) open_by_handle_at(r1, &(0x7f0000000000)={0xf6, 0x56, "a6953b883a2915101b23a907f4227565290d080dbfde68d3d7b98263a74e51d30b52a3e5a4133a399e7b7a39daf777f73014099078770e9dd040485714e46166656b0417baf5e75f168015b014d6dae4454abc1e94ca7fde71b2456ebe16319616a07ad5df12441758dd37b9d0811a7acd360eff2a2db9672fc977b8aa1ec86181b158c12dbdde55df87a858bffca403a77fc2b8048e9c9c58522e6d9f1c640aa77d7d27d98219ac5f264b04b56631bf0916cb3ada026f6c8d6d1320d4edc47a6115fe8537558d6308e0be9c9dd3efdbadcdb845137249c86038db387eeadd6b843c505e5c95577a531eed4eb030"}, 0x240080) [ 246.497838] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 246.573965] device lo entered promiscuous mode 19:29:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="240c91e241e6f87ed5da5ef835930e781130be562fe38bb22c3556d0513e372fcc9c358e01bd8ca9d741d2b3d8f57e54b7a79a1f3e7b52ff09e82446d40505f8285ec8fc1c90c64173ec7b99f13996a03d6a350eba5f28200f3681c45757893798d33495baaba467c482705cd4b4fc405328ba6a70f01af4bdbfef0332e0a36ee9", 0x81}, {&(0x7f0000000040)="94bdf871b5a7534baafff1c8bb253ea4fe6657ca5a449039e58e511d787da4996514c52e89a6fd5f5c4422c0463551fdaad8", 0x32}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="782b74ea36e138b915d8d2f38817f8468de97e7d5a5b06c00ff0cb2ba6c80258543b4d71243b0e01e072c14700e53cf1e2bdfb6f3f4eda52a96b560182abce9e71c190a527e952cc4b2f7a54c0eb2bb8a48d16a5566d9b50e29de6351325bd65442b89f72d6543c2a660b0344ba2715c61dec5f7a5d8b1292568d04eb53e4a206c361f92df55c77644a93ea72f9047f5c0490f879b92f6bebd4ac36a5324", 0x9e}], 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000140)="b156e9bd4f554b931db142c5c8747e9b15c9832c6e54c8a5925e9109e785f3a09f6ee78c02ac7b3a5c85431a3c03be8d", 0x30) ioctl$TCSETSF(r0, 0x40045408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 19:29:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x400000) mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4000000003, 0xd, 0xe34}) 19:29:20 executing program 3: socket$inet6(0xa, 0x1000000000003, 0x7) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:20 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x4a) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 19:29:20 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:20 executing program 5: unshare(0x24020400) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20002803e) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000080)) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000), 0x4) fcntl$dupfd(r1, 0x406, r0) 19:29:20 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) close(r0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x80, 0x8, 0x1ff}) [ 247.014494] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x40a) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) recvmsg(r1, &(0x7f0000005f40)={&(0x7f0000005d00)=@can, 0x80, &(0x7f0000005e40), 0x0, &(0x7f0000005e80)=""/138, 0xfffffffffffffdd2}, 0x0) 19:29:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x24240, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x1}, {0x0, 0xffffffff}], 0x2) semop(r2, &(0x7f0000000040)=[{0x2, 0xfffffffffffffffd}], 0x1) semop(r2, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x575}) write$cgroup_int(r1, &(0x7f0000000000), 0x0) r3 = getpgrp(0x0) syz_open_procfs$namespace(r3, &(0x7f0000000440)='ns/net\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="ff433d630000000002004e20fffffffd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000002004e210000040000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14140f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019e4996083a68492474e0c00d10f576ebd4268d9d931fa9bd5b9dbc8820bd8ba696664276018"], 0x410) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000400)={0x6, 0xfb6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000300)=0xe8) r5 = getegid() mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0x2000000, &(0x7f0000000340)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xf000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions', 0x2c}]}}) 19:29:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:22 executing program 3: socket$inet6(0xa, 0x1000000000003, 0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:22 executing program 7: unshare(0x400) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x2) uname(&(0x7f0000000000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}, &(0x7f00000000c0)="2973656c66766d6e65743129272c656d30dd656d3076626f786e6574317d287b00", 0x21, 0x0) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 19:29:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040), 0x4) 19:29:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x40a) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) recvmsg(r1, &(0x7f0000005f40)={&(0x7f0000005d00)=@can, 0x80, &(0x7f0000005e40), 0x0, &(0x7f0000005e80)=""/138, 0xfffffffffffffdd2}, 0x0) 19:29:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="025c46e6858999f9e30000da8f762070") setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) r2 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:22 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x4a) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 19:29:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x9, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) 19:29:22 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mbind(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x3ff, 0xe, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x6}, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000040), 0x2, 0x0) 19:29:22 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) unshare(0x24022400) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) ioctl$BLKTRACETEARDOWN(r0, 0x4004556b, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000400), &(0x7f0000000440)=0x3ca) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0x4a) listen(r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @generic={0x6, 0x3f, 0x7fff, 0xffff}, @ldst={0x1, 0x3, 0x2, 0x3, 0x5}, @map={0x18, 0x7, 0x1, 0x0, r0}, @map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x47}, @map={0x18, 0x8, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x200000000000, 0x5d, &(0x7f0000000180)=""/93, 0x41000, 0x1, [], r1, 0x4}, 0x48) [ 248.914140] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00000000c0)="93300d4e8bea81ef15f81268c86b6fab05578893df90eb11ee27d4feca2131fbc2a3859b8ad7bf2fb0b754b6c684c6c90c421990ba21fc8e77b01e7d72c3c8b2bce26a4e23604caf0d822a6ebdab4860ec8cdeed201bf877ce0b794b9089ee1033dfd78e9eee78022f6caab1a87579e3c30a7c1068d7792b0742e951963448605c59c1c4753951ff2ae020b9fd5673b56736c8fb") connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 19:29:23 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000000c0)="f1b4f54398a247b5a75d9aa88604cfe627b2e094bf2bb7450fcf772c40bb10909b86d084896906c26e62371542279b6d4e6510167edc6b4994fecd42ad684e365edb852b91b481155f8a6d3108cd636ba9aadd3aa225eee16c9d0e279fa47e2110444f1045036edea6d718e8a8af059c59794f61c300b538940412ee97c60f3859722739c9785a03a589a5e6294cc0d87d82e9b07e9cd6a29500b020b012670ef97649157c98e8ef8fb708ea67bc70173fecbe1c5ccccccaf8b666b27de47959ab18445cd4b20bfb1048266016664f7a97a9b73930fc907539a0aab3e022e9d9ae5bbf80bae6dfc98bb7a0bef013", 0xee) r1 = socket$inet6(0xa, 0x2000000806, 0x34c2a7ca) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1000000, 0x0, 0x0, 0x2, 0x0, 0x8}, &(0x7f00000001c0)=0xfffffffffffffe38) 19:29:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r0, &(0x7f0000005940)={&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001680)=""/185, 0xb9}, {&(0x7f00000003c0)}, {&(0x7f0000001480)=""/248, 0xf8}]}, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x80004e23}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400200, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0xffffffff, 0x1f, 0x1f, 0x3, 0x508, 0xe47, 0x80000000, 0x40, 0x6, 0x81}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r2) sendmsg$inet_sctp(r2, &(0x7f0000001fc0)={&(0x7f0000000300)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000000000)="15c1de2115d921cba54a8af4367547e85585dbd6cf22e2e5887e6c0f2d69dd3b9c514b6f31d8a8e01631d984947bc0ad5413cc0b681c855f7768dca8e07b6ac8360feb811235edbf5411450e9c73b2d8ef2b11495a5661c2baf1f1b11589d5aa4dba60ffe5e56b687708561f4607020a1ffb106b969e394b74274a99b0ecce085e177995a6241c7951128dd98ca245231603b8966f99caa6dd4a3e6682490219ec56f1ac25d789b16d8d6176055eb22c35c69cbe862bf9bcdb4b", 0xba}], 0x1}, 0x0) 19:29:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x24240, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x1}, {0x0, 0xffffffff}], 0x2) semop(r2, &(0x7f0000000040)=[{0x2, 0xfffffffffffffffd}], 0x1) semop(r2, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x575}) write$cgroup_int(r1, &(0x7f0000000000), 0x0) r3 = getpgrp(0x0) syz_open_procfs$namespace(r3, &(0x7f0000000440)='ns/net\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="ff433d630000000002004e20fffffffd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000002004e210000040000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14140f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019e4996083a68492474e0c00d10f576ebd4268d9d931fa9bd5b9dbc8820bd8ba696664276018"], 0x410) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000400)={0x6, 0xfb6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000300)=0xe8) r5 = getegid() mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0x2000000, &(0x7f0000000340)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xf000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions', 0x2c}]}}) 19:29:23 executing program 5: r0 = socket$inet6(0xa, 0x8000a, 0x90) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 0x0, 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x204, 0x400, 0xfffffffffffffffa, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xb2f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0x327) 19:29:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 19:29:23 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x5, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0x401) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0xc912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x3, 0x20000000021) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) socket$inet6(0xa, 0x2, 0x1000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, 0x1c) 19:29:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00000000c0)="93300d4e8bea81ef15f81268c86b6fab05578893df90eb11ee27d4feca2131fbc2a3859b8ad7bf2fb0b754b6c684c6c90c421990ba21fc8e77b01e7d72c3c8b2bce26a4e23604caf0d822a6ebdab4860ec8cdeed201bf877ce0b794b9089ee1033dfd78e9eee78022f6caab1a87579e3c30a7c1068d7792b0742e951963448605c59c1c4753951ff2ae020b9fd5673b56736c8fb") connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 19:29:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x4) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0xf8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x3926}, 0x8) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x368) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 250.107567] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 19:29:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:24 executing program 5: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x2, 0x9, 0x7, 0x7}, &(0x7f00000004c0)=0x98) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00'}) r4 = dup2(r3, r3) write$cgroup_subtree(r4, &(0x7f0000000200)={[{0x2d, 'pids', 0x20}, {0x2d, 'rdma', 0x20}]}, 0xc) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_emit_ethernet(0xb2, &(0x7f0000000100)={@random="90f64d911195", @random="ed2eedc529aa", [], {@mpls_uc={0x8847, {[{0x4, 0xfffffffffffffffe, 0xdc, 0x9}, {0x8e, 0x3, 0x2, 0x9}, {0x8, 0x7, 0x5}, {0x6, 0x0, 0xc, 0x5}, {0x4, 0x8, 0x5}, {0x7, 0x2, 0x2, 0x21}, {0x4b09c057, 0x3, 0x284d, 0x100000000}], @ipv6={0x2, 0x6, "a877d2", 0x60, 0x3f, 0x2, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1f}, {[@fragment={0xff, 0x0, 0x7, 0x6, 0x0, 0x1, 0x64}, @hopopts={0x7f, 0x0, [], [@ra={0x5, 0x2, 0x39a}]}], @udp={0x4e24, 0x4e24, 0x48, 0x0, [@guehdr={0x1, 0x2, 0x3, 0x6, 0x100}, @guehdr={0x1, 0x9, 0xffffffffffffffaa, 0xd1, 0x100}, @guehdr={0x1, 0x3, 0x7, 0x2e8, 0x100}], "df37eda13e63dc2136409c5de0ebfab8eff247142a8527de32aaaeb1feb1c010b15796cc3221c540eda3786f1f4f844b7a79e6f5"}}}}}}}, &(0x7f00000001c0)={0x0, 0x1, [0xfc7, 0xec4, 0xe8c, 0x33e]}) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r4, 0x810c5701, &(0x7f0000000500)) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000000040)=0x7, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r5, &(0x7f00000000c0)={0x29, 0x6, 0x0, {0x5, 0x4}}, 0x29) recvmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000001b80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001d00)=""/92, 0x5c}}], 0x1, 0x0, &(0x7f0000001e80)) 19:29:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f652070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 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 = fcntl$dupfd(r1, 0x0, r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x7) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vcan0\x00', r4}) bind$can_raw(r3, &(0x7f00000000c0)={0x1d, r5}, 0x10) bind$can_raw(r3, &(0x7f00000001c0)={0x1d}, 0x10) 19:29:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000000680)=ANY=[@ANYBLOB="03000000000000000000000000800000"], 0x10}, {&(0x7f0000000a80)={0xeb4, 0x0, 0x0, 0x0, 0x0, "", [@generic="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"]}, 0xeb4}], 0x2}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 19:29:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x2, r2, 0x400) 19:29:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="2700000015000707030e0000120f0affff000100f5fe000000000000072a151f75080079000500", 0x27) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) mkdirat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x1ff) tee(r1, r0, 0x9, 0xa) shutdown(r1, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/43) 19:29:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x2000000000004e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 19:29:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sg(&(0x7f0000002580)='/dev/sg#\x00', 0x985f, 0x100) userfaultfd(0x800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002480)='/dev/dsp\x00', 0x44002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000024c0)={0x0, 0x2a, 0x100000001, 'queue1\x00', 0x7ff}) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='md5sumcpuset\x00') ioctl$SG_IO(r0, 0x2285, &(0x7f0000002400)={0x53, 0xffffffffffffffff, 0x9f, 0x2, @scatter={0x4, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/176, 0xb0}, {&(0x7f0000001140)=""/138, 0x8a}, {&(0x7f0000001200)=""/148, 0x94}]}, &(0x7f0000001300)="d81fd3d65b118496e1663e4da54cefd6a89a13bbc7c87c62a09bdcd8437841bd90fd585f99d5744bcffeff62f8b7665d8e9b582593cddd48009781f8964eb473dc7f357e9f5ac1d80211248cb00ce13322fff3d40203c4a0652c34c52a80d75cf430e4d13c35e07e693eb2a707583b77ea893908606ac0cbaa41117827b218e0773fff99eb0835dc9fe9be18798c6e8a0447b1ccfdfcb641f46f4c6e979982", &(0x7f00000013c0)=""/4096, 0x5, 0x1, 0xffffffffffffffff, &(0x7f00000023c0)}) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0202000911000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000013e69dc6e230c5d4ed22d6fe01cc00000000000000030008000000000002000000e000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000fe800000000000000000"], 0x88}, 0x1}, 0x0) 19:29:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") madvise(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x42200) sendmmsg$alg(r1, &(0x7f00000084c0)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)="d7c88cfb1b3bab3440422ee6cdc13a3b5f80b8be4881df57fdbf5bfddc2a6e1b31768e4486c9446787da8aba256c9723f4fc90e719c84160e04f75ce5b5499e3181e32d019f6726304f66514fc67e55c06c09f38988b09af4a2e6a10c8cdc3b1410f9acb2d3da0c9179f17b0a10553701c91a8f3ad6327b40102f5cd7b75a1e8d3bbfccb1af35a2158e6ee006dd95b2ebabe555bc868175f92c1d7c62868e5a8d4f1ea9c7adf95e82da8518b70ea70c9ca5c87146b61d3f8f35dd04ebaff8d3ec5eeb9c0acb5042b26e295851b7aa59184e05d58c54086da9f6e2ced7bd2a4cca6be9eb90aafcf2819a2b9992a3810d7ba4d0a60ecdda063", 0xf8}, {&(0x7f0000000140)="e2f842889fed6d788e9667c262cc3281983c02bc2775e5944dfb16e8ebd09de16627ab85b562f25dec548b97c009a06c0e1748bad2bd089de91a74025ace33", 0x3f}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f00000002c0)="72bc9493b7e4e9e8a2c9c81f170bdd0d88c19e2d83a40b217f5021a73843b4307ef1d4f8423fd8ce6e0eabaa4a7e0f318b90fac4d2ccc93b444d907228bfd26d14c84245b353482e07c129b1e7c67eee0c1579da639d19f6378b3fe4a48f596593584a78410af309ba2bf6f6f90fa1a627a38b71e34a700db43ce00a8fde4affd7cbe516a40fbb2b7f00317bca2b1c44f27eeb2f51b67318efb4f6340a259ae0cb4130eaa3f1e4a42591b028e54262b977fda1749def48d9040f07fed1c95f6d291e9d7fe4ac966cd80c0c", 0xcb}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="6a7820e13ba62dd42fdca3d9540228471cf9ddb864a510dd7e68cf600f82042436bfb268600fecdb4a121f7907c1e924b11b97a205", 0x35}], 0x6, &(0x7f0000001480)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x40010}, {0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000014c0)="6ef50ee0255a8adc6ef0dcf4c8174d9ff33d69c12fee00f9b5eb4b6095c8b4fe51028028f216be8cbcb63248a3898a7247f3ea491351435ef94ed0b0a900bdefc5d6aade88ba02fa17d54e679041032f09286e8a9a4f8c89fe81a3862ba241ac3829", 0x62}], 0x1, &(0x7f0000001580)=[@assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7ee5}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000007280)="afe1d53b3ec0992c19b94f0dbcd9b643c1bdb8e23c03b0b9576444d14c29b0b7cbb4adc1fa4ec037733edc2e1918c4389339814318fc42cafd866ea9c45775aa3bbb74adbe81f0e5fb4099fd3863f33c2093f65e21302be54520678ca524c387d81435415c15db57c68684faecfae429ba12e124fcb7586b30cd898c259d7907518e28d492d24efa4d1ad3677ad55ee45a5d9b0e83", 0x95}, {&(0x7f0000007340)="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0x1000}, {&(0x7f0000008340)="12ad0459d2339d083993480f897f52f03cf7156ac0464bdedd425a011003a7dffdd0c3009cdb976f9b113833a804836c7b578b814e59267441e18ad26337d2c62eabb9b61eba3f4d9df239d4e8f772475d7e83a00374af3b1308773c80bd9198d9049068dade2a83b70ca530afc464cb47e7fc924ba2fa30783d008facc605e003df64732f3621a676268e5f73a48d45b4dc55f9bc8468f32dcd8bfafe660a569d6567119b2ba4d08963ddcc2e5f1b6d4ac36dca6df2932071a177a036ef6358cded23be8e682473f9779bf729de25f30895398dab545a84fec173e875dfbeba17bc66f9a3ad33d4fdd3cd061e12e7243d40e12a484695", 0xf7}], 0x4, &(0x7f0000008480)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x20008041}], 0x8, 0x40000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) 19:29:24 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0xcd, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x80, 0x5, 0xfff, 0x1, 0x7c17, &(0x7f0000000080)='bond_slave_1\x00', 0x4, 0x5, 0x7}) io_setup(0x7, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) io_pgetevents(r1, 0xff, 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000300)={r2, r3+30000000}, &(0x7f0000000380)={&(0x7f0000000340)={0x6}, 0x8}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='rose0\x00'}) 19:29:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:24 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) fcntl$getown(r0, 0x9) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r2 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000100), 0x306, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0xffffffffffffffe4) 19:29:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 19:29:24 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r1, 0x100, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'bond_slave_0\x00', 0x9}) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/74, 0x4a}, 0x2000) 19:29:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 19:29:25 executing program 6: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0xffffffffffffff81, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x28000, 0x100) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) 19:29:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000400f503"], 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x100000000, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:25 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc003, &(0x7f00000001c0), 0x21, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 19:29:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000000500)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) 19:29:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x10000, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0x5, 0x7ff, r1}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x104) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x800000000000, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000140), &(0x7f0000000100)=0x4) 19:29:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 19:29:25 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x7, 0x3}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x1a}, 0x6f, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x6, 0x0) open_by_handle_at(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) 19:29:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8, 0x0) ioctl$TIOCGPTPEER(r0, 0x5420, 0x2) 19:29:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0xa4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000002a416c38f9386dd6121fa1901c12b04040000000400000000000000000000baff020000000000fdffffffffffffff012c7b"], &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 19:29:25 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x14880) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3f, 0x7581fe43c40f68cd) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000180)={{0xbf, @multicast2=0xe0000002, 0x4e20, 0x4, 'wlc\x00', 0x0, 0xfbffffffffffff31, 0x7b}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x0, 0x2b0, 0x9, 0x100000001}}, 0x44) r2 = socket$inet6(0xa, 0x6, 0x7ffffffd) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f00000000c0)=0x8) 19:29:25 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x3}}, 0xe8) sendto$inet6(r3, &(0x7f00000003c0)="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", 0x174, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c) 19:29:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 251.760747] FAULT_INJECTION: forcing a failure. [ 251.760747] name failslab, interval 1, probability 0, space 0, times 0 [ 251.772160] CPU: 0 PID: 11222 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 251.779466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.788853] Call Trace: [ 251.791510] dump_stack+0x185/0x1e0 [ 251.795212] ? __should_failslab+0x278/0x2a0 [ 251.799702] should_fail+0x8a7/0xae0 [ 251.803481] __should_failslab+0x278/0x2a0 [ 251.807766] should_failslab+0x29/0x70 [ 251.811744] kmem_cache_alloc_node+0x164/0xcb0 [ 251.816382] ? __alloc_skb+0x202/0x9e0 [ 251.820349] __alloc_skb+0x202/0x9e0 [ 251.824133] netlink_sendmsg+0x78c/0x13d0 [ 251.828354] ? netlink_getsockopt+0xca0/0xca0 [ 251.832922] ___sys_sendmsg+0xed9/0x1350 [ 251.837059] ? __msan_poison_alloca+0x183/0x220 [ 251.841811] ? __fdget+0x4e/0x60 [ 251.845283] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 251.850721] ? __fget_light+0x6e6/0x760 [ 251.854789] __x64_sys_sendmsg+0x3b0/0x520 [ 251.859129] ? ___sys_sendmsg+0x1350/0x1350 [ 251.863544] do_syscall_64+0x15b/0x230 [ 251.867623] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 251.872847] RIP: 0033:0x455ab9 [ 251.876049] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.895681] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 251.903445] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 19:29:25 executing program 5: r0 = socket(0x11, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200400, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000001, 0x40000) dup2(r2, r1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x8) 19:29:25 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) socketpair(0x9, 0xa, 0xfffffffffffffffe, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 251.910755] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 251.918060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 251.925370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 251.932676] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000000 19:29:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind(r0, &(0x7f0000000100)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, "4c7148332116ba8ef1e075d31f7ace31f723d6d866b08430cc272e2193abd70d2f68660850682f759f7eb004eeaa620716591e1f629ad245a6d0dcfb81040a"}, 0x80) 19:29:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x101, 0x1, 0x7dd2, 0x9, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x5, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)="256442801a08ccfda10501300005d004") r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x11, "450cd3ceb10973bb9632ff4ba3cfdf73c5"}, &(0x7f0000000100)=0x19) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x6}, 0x8) inotify_init1(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@int=0x9, 0xffffffffffffff79) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='cpuset0{nodevGPLsecurity\\@\x00', r4) 19:29:26 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x52, 0x42080) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r3, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xf) 19:29:26 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:26 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") getuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) 19:29:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x1f2) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r3, r4}, 0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = dup2(r5, r1) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000540), 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000480)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r6, &(0x7f0000000500)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r7, 0x2}}, 0x18) 19:29:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x45c) 19:29:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x1a4, 0x1f, 0x100, 0x70bd28, 0x25dfdbff, {0xe}, [@nested={0x190, 0x44, [@generic="7a4b1edf574657c80832d6f848a0ff37f3083cf9b101ad793556ac7c9618e27edbd5dcc53486f8961a2fc0450897a99ed127e15440a692e6f0772816835e0eca1600f7d49998249cc69d1b829c5c1124594bef0053b30e6d7b1353febcfe3ae60c8294085bd3ba5786548f08ea259ac34e726aebb4d576a42ae2212be2aca942ea3f01167b40f6ed256c3d4e152c3495a7e83110dd0bdb4ef8f42a66c6362351e30670b58fbf4d6f5295b0174ffb106990ddc1b5c05dab02c161c9831fd58711e3ba5ea5489acdea2c33ddd2f84a3cae8d6fa3679e9f959faeeb91691604e2857b59ec4b5b223eb8ba910eb252f3a605d21e7953d88559a566b8", @typed={0x8, 0x1a, @uid=r1}, @generic="eddb73112d50db1732d7584e3d8cbd9a907a68b70c1d8ca7930d7d79f25032f9217371381d6774c9a0259d1143f9d0b921d43e74505f530d8f9d2e99742d2984ba269211e0ced9452b036a8bde95042d22408fb4c680deff521d3e841ef633fa00c9b267028f67578d926b86a517e3ee5faae85ac1c739e1e32c7b044f596dc5ccce6a58074cbeede4"]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x40000}, 0x4) unshare(0x24020400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc08c5102, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) [ 252.497628] FAULT_INJECTION: forcing a failure. [ 252.497628] name failslab, interval 1, probability 0, space 0, times 0 [ 252.509108] CPU: 1 PID: 11256 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 252.516426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.525865] Call Trace: [ 252.528498] dump_stack+0x185/0x1e0 [ 252.532151] ? __should_failslab+0x278/0x2a0 [ 252.536585] should_fail+0x8a7/0xae0 [ 252.540334] __should_failslab+0x278/0x2a0 [ 252.544600] should_failslab+0x29/0x70 [ 252.548510] __kmalloc_node_track_caller+0x258/0x11d0 [ 252.553710] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 252.559114] ? netlink_sendmsg+0x78c/0x13d0 [ 252.563471] __alloc_skb+0x2cb/0x9e0 [ 252.567214] ? netlink_sendmsg+0x78c/0x13d0 [ 252.571560] netlink_sendmsg+0x78c/0x13d0 [ 252.575731] ? netlink_getsockopt+0xca0/0xca0 [ 252.580261] ___sys_sendmsg+0xed9/0x1350 [ 252.584357] ? __msan_poison_alloca+0x183/0x220 [ 252.589062] ? __fdget+0x4e/0x60 [ 252.592462] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 252.597849] ? __fget_light+0x6e6/0x760 [ 252.601868] __x64_sys_sendmsg+0x3b0/0x520 [ 252.606140] ? ___sys_sendmsg+0x1350/0x1350 [ 252.610484] do_syscall_64+0x15b/0x230 [ 252.614391] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 252.619733] RIP: 0033:0x455ab9 [ 252.622915] 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 [ 252.642398] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 252.650120] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 252.657390] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 252.664663] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 252.671937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 252.679207] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000001 19:29:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0xd}, 0x10) 19:29:26 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:26 executing program 7: io_setup(0x8000, &(0x7f00000000c0)=0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000000)) r2 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000002cc0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000), 0xd6}]) timer_create(0x4, &(0x7f0000000080)={0x0, 0x22, 0x1, @tid=r1}, &(0x7f0000000100)) r3 = gettid() close(r2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x400000) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000180)) tkill(r3, 0x1000000000016) 19:29:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000240)={0x0, 'ifb0\x00', 0x1}, 0x18) timer_create(0x6, &(0x7f0000000100)={0x0, 0x2e, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000400)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000000000020}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x7c, r3, 0x200, 0x70bd26, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdb6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x39}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xffffffffffffffb7}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) timer_gettime(r1, &(0x7f00000001c0)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 19:29:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) recvmmsg(r1, &(0x7f0000000740), 0x60f, 0x0, &(0x7f0000000200)={0x77359400}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 19:29:27 executing program 5: r0 = openat$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) write$binfmt_misc(r0, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x1004) writev(r0, &(0x7f0000002540)=[{&(0x7f0000000100)="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", 0xf01}], 0x1) 19:29:27 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000140)={0x9, 0x9, 0x4, 0x0, 0x0, [{r0, 0x0, 0x5}, {r0, 0x0, 0x8}, {r1, 0x0, 0x7}, {r1, 0x0, 0x1}]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) 19:29:27 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:27 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000040045017, &(0x7f0000003ff8)) [ 253.254385] Unrecognized hibernate image header format! [ 253.260173] PM: Image mismatch: architecture specific data 19:29:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 253.295549] Unrecognized hibernate image header format! [ 253.301187] PM: Image mismatch: architecture specific data [ 253.348598] Unrecognized hibernate image header format! [ 253.354353] PM: Image mismatch: architecture specific data [ 253.371605] FAULT_INJECTION: forcing a failure. [ 253.371605] name failslab, interval 1, probability 0, space 0, times 0 [ 253.383151] CPU: 1 PID: 11320 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 253.390464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.399863] Call Trace: [ 253.402516] dump_stack+0x185/0x1e0 [ 253.406188] should_fail+0x8a7/0xae0 [ 253.409997] __should_failslab+0x278/0x2a0 [ 253.414286] should_failslab+0x29/0x70 [ 253.418215] kmem_cache_alloc_node+0x164/0xcb0 [ 253.422841] ? __alloc_skb+0x202/0x9e0 [ 253.426768] ? kmsan_set_origin_inline+0x6b/0x120 [ 253.431673] __alloc_skb+0x202/0x9e0 [ 253.435484] rtmsg_ifinfo_build_skb+0x153/0x400 [ 253.440207] rtmsg_ifinfo+0x112/0x260 [ 253.444062] netdev_state_change+0x1ee/0x2e0 [ 253.448521] do_setlink+0x1ed9/0x6090 [ 253.452415] ? kmsan_set_origin+0x9e/0x160 [ 253.456698] rtnl_newlink+0x21b7/0x3990 [ 253.460713] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 253.466223] ? task_kmsan_context_state+0x6b/0x120 [ 253.471197] ? task_kmsan_context_state+0x6b/0x120 [ 253.476201] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 253.481642] ? __module_address+0x6a/0x600 [ 253.485959] ? task_kmsan_context_state+0x6b/0x120 [ 253.490962] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 253.496409] ? is_bpf_text_address+0x47e/0x4b0 [ 253.501069] ? __kernel_text_address+0x250/0x350 [ 253.505906] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 253.511426] ? __save_stack_trace+0xa45/0xca0 [ 253.516014] ? task_kmsan_context_state+0x6b/0x120 [ 253.521025] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 253.526476] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 253.531928] ? __module_address+0x6a/0x600 [ 253.536248] ? task_kmsan_context_state+0x6b/0x120 [ 253.541255] ? __msan_metadata_ptr_for_load_4+0x10/0x20 19:29:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x5b, 0x908}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e24, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 253.546703] ? is_bpf_text_address+0x47e/0x4b0 [ 253.551389] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 253.556810] ? rtnl_setlink+0x700/0x700 [ 253.560835] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 253.565224] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 253.570666] ? kmsan_set_origin_inline+0x6b/0x120 [ 253.575580] ? __msan_poison_alloca+0x183/0x220 [ 253.580315] ? __should_failslab+0x278/0x2a0 [ 253.584807] ? kmsan_set_origin_inline+0x6b/0x120 [ 253.589717] ? kmsan_set_origin+0x9e/0x160 [ 253.594003] netlink_rcv_skb+0x394/0x640 [ 253.598116] ? rtnetlink_bind+0x120/0x120 [ 253.602320] rtnetlink_rcv+0x50/0x60 [ 253.606091] netlink_unicast+0x16da/0x17b0 [ 253.610389] ? rtnetlink_net_exit+0xa0/0xa0 [ 253.614765] netlink_sendmsg+0x10c4/0x13d0 [ 253.619069] ? netlink_getsockopt+0xca0/0xca0 [ 253.623643] ___sys_sendmsg+0xed9/0x1350 [ 253.627786] ? __msan_poison_alloca+0x183/0x220 [ 253.632531] ? __fdget+0x4e/0x60 [ 253.635977] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 253.641411] ? __fget_light+0x6e6/0x760 [ 253.645480] __x64_sys_sendmsg+0x3b0/0x520 [ 253.649811] ? ___sys_sendmsg+0x1350/0x1350 [ 253.654204] do_syscall_64+0x15b/0x230 [ 253.658144] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 253.663368] RIP: 0033:0x455ab9 [ 253.666580] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.686332] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 19:29:27 executing program 5: r0 = openat$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) write$binfmt_misc(r0, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x1004) writev(r0, &(0x7f0000002540)=[{&(0x7f0000000100)="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", 0xf01}], 0x1) 19:29:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0xfda3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000400)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x509081, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x6, 0xfff, 0x4, 0x3, [], [], [], 0x7c, 0x1f, 0x6, 0xffffffff00, "08d2e56673d69ba99641bebbca769f2a"}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x7f, 0x30}, &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000580)={0x0, 0x3, 0x0, 'queue0\x00'}) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000003c0)={0x7}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) [ 253.694093] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 253.701405] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 253.708725] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.716023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 253.723322] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000002 [ 253.778683] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 253.842777] Unrecognized hibernate image header format! [ 253.848355] PM: Image mismatch: architecture specific data 19:29:27 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x3ff}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219, 0x0, 0x0, [], 0x0, 0xffffffffffffffff}, 0xfffffffffffffef1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 19:29:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:28 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x100000000078, 0xfdd7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000200)={&(0x7f0000000140)="f1faac23c623d000ff49b079f8377cf4f1d8c15d7e3449da58a4259acff8796b3f366e702bcda5651b4964df27a357f94241e643030bd4c5069ca14af22990e9387fbf8bb5b66638bc0c77dc3f9e6c1091804bbd0c3524490ffca34924aab5b86ea6894ad4903775d9f7d10b8be453740ad77f264450fa6fd63ca8758c3f9fad96049d5095589258d5a805ab9a6320620d2cc3fda3f7537c74b1534a", 0x9c}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) 19:29:28 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) recvmmsg(r1, &(0x7f0000000740), 0x60f, 0x0, &(0x7f0000000200)={0x77359400}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) [ 254.146754] FAULT_INJECTION: forcing a failure. [ 254.146754] name failslab, interval 1, probability 0, space 0, times 0 [ 254.158257] CPU: 0 PID: 11357 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 254.165578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.174995] Call Trace: [ 254.177654] dump_stack+0x185/0x1e0 [ 254.181348] should_fail+0x8a7/0xae0 [ 254.185131] __should_failslab+0x278/0x2a0 [ 254.189429] should_failslab+0x29/0x70 [ 254.193398] __kmalloc_node_track_caller+0x258/0x11d0 [ 254.198665] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 254.204079] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 254.208976] __alloc_skb+0x2cb/0x9e0 [ 254.212765] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 254.217690] rtmsg_ifinfo_build_skb+0x153/0x400 [ 254.222421] rtmsg_ifinfo+0x112/0x260 [ 254.226273] netdev_state_change+0x1ee/0x2e0 [ 254.230732] do_setlink+0x1ed9/0x6090 [ 254.234619] ? kmsan_set_origin+0x9e/0x160 [ 254.238898] rtnl_newlink+0x21b7/0x3990 [ 254.242907] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 254.248415] ? task_kmsan_context_state+0x6b/0x120 [ 254.253383] ? task_kmsan_context_state+0x6b/0x120 [ 254.258392] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 254.263827] ? __module_address+0x6a/0x600 [ 254.268135] ? task_kmsan_context_state+0x6b/0x120 [ 254.273141] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 254.278594] ? is_bpf_text_address+0x47e/0x4b0 [ 254.283267] ? __kernel_text_address+0x250/0x350 [ 254.288116] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 254.293643] ? __save_stack_trace+0xa45/0xca0 [ 254.298235] ? task_kmsan_context_state+0x6b/0x120 [ 254.303244] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 254.308697] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 254.314155] ? __module_address+0x6a/0x600 [ 254.318481] ? task_kmsan_context_state+0x6b/0x120 [ 254.323495] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 254.328960] ? is_bpf_text_address+0x47e/0x4b0 [ 254.333659] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 254.339089] ? rtnl_setlink+0x700/0x700 [ 254.343121] rtnetlink_rcv_msg+0xa6f/0x15a0 19:29:28 executing program 1: unshare(0x64000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0xa, &(0x7f0000001800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000080)="1b8093c40537852b5f0512fa66b7e175d8220590bc0d6823558969fc6a47f0a15e2ffcd1af244fdac4df731dc46d6161455a10d328c2e88740387e", 0x3b, 0x8, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000180)="6c60c131e6b7223f01ec3a1730e036d684cb5b1bedefca543b4afbeaa398a63702a0c6515cec71781eca88558490b2de1ec0668906e99dec376f06ac10e3b9126ed12a0af9fd53a3100e0118a7050afe779c7617ec6f9115887ac670a2bfb543ccfbc8a5a9b7d3657729dd873d853d2aa48a04d90d92f269a13c4deecfddae17e8bcca0fc8522776da9831", 0x8b, 0x8, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f0000000280)="5908cd41bfd3086dcede6ea3c3b46d0afcbfa74a30726c1c86c59e9867788a9c20283fc165f1607f96aff7735ae2e363bc761350d8ce25b30a18fc05b48683344ff2d95384f9627db480132bd16e15caafacb5c23e5d9404d687a264d7785767ac2d4088bb90f720cc951dc9eef16fee56b1", 0x72, 0xa7, 0x0, 0x0, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000340)="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", 0x1000, 0x5445, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x334, r0, &(0x7f0000001380)="29c5931ce9a100332697024d1b09c885555acf03874ea8d8ee0761553bc40733fb3c2072c5bb3a2d9476a269ac1810e44f", 0x31, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xf, 0x24, r0, &(0x7f0000001400)="b47f77bf91c6b3c96e494ab745a6a9caaa0c7cc809eba6edc65a81185010703920fa99e9de1955f723f436ce9b2a54ef5831cf1903818b5f9943e68db86d69d9f85f2c31b3380379c1", 0x49, 0x29, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8421, r0, &(0x7f00000014c0)="bf15ccf7293ede2f2fc98f50ddcbb02599d1dea7e7d144185d240755d5c4c795abb748392d36b4404c49cbde1b7702d721894b61b6a4bd26196206826ef432e7efee1a2fca3d673cf0802e8bfb9dd4b9e1ddd91c39a4913d490b0da06fed436c350524b6f406ae692d7e76d570a9d30cb727ddad1fe5cffa987a738c2951ce", 0x7f, 0x0, 0x0, 0x0, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0xaa, r0, &(0x7f0000001580)="a1f85750e8e34450e0d426398b4161aba67ff793ee04aa16fd96fba70ff701c7e8d1e7c46e81469875f69c6e677b9be67f3d2d57d78ee59b4f122f9c0045683749cb5da076767115708272929f30c0649200ed6924a77d93d9ceb17224d673d19634be53fe1f3d9859aebb4a9573371367ce5e633c4cec1bdcca4c1e37df6b8466022edba4113c8d8b5c9be3dca81375a6f5fe5005b4b0c01773c7e6b39a9e440b64c7b421cbeb37d47be9e204d2c07c65f935b268ac3f5525e8d9be420a201c244aaf61fc33271ead31692b2da96344ad906872659f9e3d8ee491cddc0b8b43cb12fa6984533819b6a054c0af24eea3", 0xf0, 0x2, 0x0, 0x1, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0xf39, r0, &(0x7f00000016c0)="b63cb09ac0a480a6f8c1d14bb2350fea40bf3d9ecc1945b2cd1b9920b8674314b8f34786b527959fb44000d8142401890f60", 0x32, 0xbf52, 0x0, 0x0, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000001740)="af372324c6a03293f1c84a1e745a3ccfe3ef99a0206441c57abfb0a9be2c84b56ed1fd45e8b45a5f4122e978f5a00d90103b9e6a84b93b3e55221a44c904bdd50740a65a2d02cac73d15928494ccf006f4ea8ba6", 0x54, 0xae7b, 0x0, 0x1, r0}]) 19:29:28 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xa6, &(0x7f0000000400)={&(0x7f0000000140)=@ipv4_newrule={0x40, 0x20, 0x411, 0x0, 0x0, {0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_DST={0x8, 0x1}, @FRA_GENERIC_POLICY=@FRA_L3MDEV={0x8, 0x13}, @FRA_SRC={0x8, 0x2}, @FRA_FLOW={0x8, 0xb, 0x4e50}]}, 0x39}, 0x1, 0x0, 0x0, 0x100000000000}, 0x3) [ 254.347523] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 254.352971] ? kmsan_set_origin_inline+0x6b/0x120 [ 254.357888] ? __msan_poison_alloca+0x183/0x220 [ 254.362625] ? __should_failslab+0x278/0x2a0 [ 254.367103] ? kmsan_set_origin_inline+0x6b/0x120 [ 254.372011] ? kmsan_set_origin+0x9e/0x160 [ 254.376313] netlink_rcv_skb+0x394/0x640 [ 254.380416] ? rtnetlink_bind+0x120/0x120 [ 254.384611] rtnetlink_rcv+0x50/0x60 [ 254.388381] netlink_unicast+0x16da/0x17b0 [ 254.392711] ? rtnetlink_net_exit+0xa0/0xa0 [ 254.397108] netlink_sendmsg+0x10c4/0x13d0 [ 254.401403] ? netlink_getsockopt+0xca0/0xca0 [ 254.405970] ___sys_sendmsg+0xed9/0x1350 [ 254.410113] ? __msan_poison_alloca+0x183/0x220 [ 254.414854] ? __fdget+0x4e/0x60 [ 254.418306] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 254.423767] ? __fget_light+0x6e6/0x760 [ 254.427831] __x64_sys_sendmsg+0x3b0/0x520 [ 254.432149] ? ___sys_sendmsg+0x1350/0x1350 [ 254.436543] do_syscall_64+0x15b/0x230 [ 254.440480] entry_SYSCALL_64_after_hwframe+0x63/0xe7 19:29:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f0000000280)="025cc81e0000000070") clock_gettime(0x0, &(0x7f0000005a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005800)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f00000000c0)=""/96, 0x60}], 0x2, 0x0, 0x0, 0x9}, 0x9e}, {{&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000500)=""/237, 0xed}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000600)=""/207, 0xcf}], 0x3, &(0x7f0000000700)=""/69, 0x45}, 0x8}, {{&(0x7f0000000780), 0x80, &(0x7f00000019c0)=[{&(0x7f0000000800)=""/1, 0x1}, {&(0x7f0000000840)=""/115, 0x73}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/192, 0xc0}, {&(0x7f0000001980)=""/34, 0x22}], 0x5, &(0x7f0000001a40)=""/228, 0xe4}, 0x7fff}, {{&(0x7f0000001b40)=@hci={0x0, 0x0}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001bc0)=""/126, 0x7e}, {&(0x7f0000001c40)=""/236, 0xec}, {&(0x7f0000001d40)=""/80, 0x50}, {&(0x7f0000001dc0)=""/205, 0xcd}, {&(0x7f0000001ec0)=""/219, 0xdb}, {&(0x7f0000001fc0)=""/22, 0x16}, {&(0x7f0000002000)=""/141, 0x8d}, {&(0x7f00000020c0)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000003140)=@rc, 0x80, &(0x7f0000003340)=[{&(0x7f00000031c0)=""/59, 0x3b}, {&(0x7f0000003200)=""/9, 0x9}, {&(0x7f0000003240)=""/113, 0x71}, {&(0x7f00000032c0)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x8}, 0x742}, {{&(0x7f0000003380)=@generic, 0x80, &(0x7f0000003540)=[{&(0x7f0000003400)=""/229, 0xe5}, {&(0x7f0000003500)=""/10, 0xa}], 0x2, &(0x7f0000003580)=""/4096, 0x1000}, 0xfffffffffffffffa}, {{&(0x7f0000004580)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004600)=""/181, 0xb5}, {&(0x7f00000046c0)=""/72, 0x48}, {&(0x7f0000004740)=""/180, 0xb4}, {&(0x7f0000004800)=""/245, 0xf5}, {&(0x7f0000004900)=""/113, 0x71}, {&(0x7f0000004980)=""/72, 0x48}, {&(0x7f0000004a00)=""/146, 0x92}, {&(0x7f0000004ac0)=""/64, 0x40}], 0x8, &(0x7f0000004b80)=""/128, 0x80, 0xbe}, 0x7fff}, {{&(0x7f0000004c00)=@generic, 0x80, &(0x7f0000005080)=[{&(0x7f0000004c80)=""/76, 0x4c}, {&(0x7f0000004d00)=""/202, 0xca}, {&(0x7f0000004e00)=""/190, 0xbe}, {&(0x7f0000004ec0)=""/109, 0x6d}, {&(0x7f0000004f40)=""/205, 0xcd}, {&(0x7f0000005040)=""/60, 0x3c}], 0x6, &(0x7f0000005100)=""/58, 0x3a, 0x100}, 0x5}, {{&(0x7f0000005140)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000055c0)=[{&(0x7f00000051c0)=""/169, 0xa9}, {&(0x7f0000005280)=""/63, 0x3f}, {&(0x7f00000052c0)=""/231, 0xe7}, {&(0x7f00000053c0)=""/148, 0x94}, {&(0x7f0000005480)=""/176, 0xb0}, {&(0x7f0000005540)=""/109, 0x6d}], 0x6, &(0x7f0000005640)=""/4, 0x4, 0x4}}, {{0x0, 0x0, &(0x7f0000005700)=[{&(0x7f0000005680)=""/95, 0x5f}], 0x1, &(0x7f0000005740)=""/149, 0x95, 0x7}, 0x8}], 0xa, 0x0, &(0x7f0000005ac0)={r1, r2+30000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005b00)={'vcan0\x00', r3}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x20000000023) clock_gettime(0x0, &(0x7f0000005b80)={0x0, 0x0}) utimensat(r4, &(0x7f0000005b40)='./file0\x00', &(0x7f0000005bc0)={{r5, r6/1000+10000}, {0x77359400}}, 0x100) connect$inet6(r4, &(0x7f0000000080)={0xa, 0xfffffffffffffffd, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x8000000009}, 0xfffffffffffffe5f) sendto$inet6(r4, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005c00)='/dev/hwrng\x00', 0x0, 0x0) write$P9_RLERRORu(r7, &(0x7f0000005c40)={0x13, 0x7, 0x1, {{0x6, 'vcan0\x00'}, 0x89a6}}, 0x13) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x2e33, {{0xa, 0x4e20, 0x0, @empty, 0x7fffffff}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x800}}]}, 0x110) 19:29:28 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'bond_slave_0\x00', {0x2, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket(0xa, 0x0, 0x800) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfd, 0x80000008}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000002c0)) unshare(0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000300)=0x3, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x880) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@local}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) 19:29:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004780)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x7}}, 0x0, 0x7fffffff, 0x5, 0xd97}, &(0x7f0000004840)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={r2, 0x7d6f}, &(0x7f0000004880)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x201, 0xe4, 0x7, r3}, &(0x7f0000000140)=0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) r5 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)=0x0) sendmsg$unix(r4, &(0x7f0000000840)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="dabc0ef1ba84f28dedfc8a5981ce10393340643de0437d6378ec0c4adf635cda28fa03b9a4eeca143089f7709a390528b573c0c74ca9c9dfd6d2ffdd20d604f7e423509de77e098c6aeaecf4635ee3472ff3e7010315427f672c5769ea19c395837d001d20e5709b9a2b7cf54de549712df5188f1f658f5e62b4285af858245c43f0cb2d2353bb1f", 0x88}, {&(0x7f0000000040)="4c79ace111", 0x5}, {&(0x7f0000000380)="fe9bea5fed24eafafe11aa8571196d1caecb77a57907c9a904eb51e5a3bda20b85440544e1102921ba6c2b2daf0f26f70e635ab89cf0622110452e14c2318335aec57198395650e1d4e203f535a6eee4e55e94261e57555787fc0d1ff8f72e9218d0b25e3e59a1dd9709039002765a29c5d9fb7e07b8835422cca2bf544155128ff5542b4372cd00ff29db349801e891817ef1fb7ad3f8cb30f929d686f66a58a2ed54ec9d0f3d8568a65fe464d92bc6c6b7b99705cb9d1d4b235f302d65a2267e977dc76c392f1f7bcabbcda989e7b2bbd27c06313782", 0xd7}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r5, r6, r9}, @cred={0x20, 0x1, 0x2, 0x0, r10, r12}], 0x40, 0x4000080}, 0x90) r13 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8), 0x0) r14 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/snapshot\x00', 0x0, 0x0) [ 254.445700] RIP: 0033:0x455ab9 [ 254.448900] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.468518] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 254.476367] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 254.483679] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 254.490987] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 sendmmsg$unix(r4, &(0x7f00000046c0)=[{&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000000900)="d7", 0x1}, {&(0x7f0000000940)="3e2afac52330cc7f4be403cccb892d9d31ab2959708f613126babdd7ff06c0c6fe4a8aeaef3100d43e26183be3a801b3f4eaf68aec5325b61a4cb2e588990bcd39b546eef07bfca723fafbcb855e9196404b41865d4c1b33fa95e7327bd20828c353a0390f417403c785e67bc9af892cee9670067285b47eb5405e356f5202b9f9272baad44b89dee2bd28", 0x8b}, {&(0x7f0000000a00)="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&(0x7f0000004500)=[{&(0x7f0000003240)="0ec4330d12a80a583774f9486cb8a12e5a18a74badfe019630eeea1831fe7c224b27332ea00fd391d21fa5e967d62e38efdf9ed03f7355b74fdfda29088ff38e786e1a645d758d72d23859a23485ba714eab44d845c145aca8e4881d2e90bb5fb22edaf0096e3d0f9392df315d20d9835525608a14ce8ae9065642428c3ccce93212a87e4bf48c08ac0a082bed553f394ae50fe69564510bccace0e1bcf77c9d339f47ea2ee1da842b9214725c425cfc3e2b60ff152b8e01978e07e38bab99fbbaf2f33b41bb118c04f9a29d5d73f73f1e499f3c6939016660e4fc3d6ee84b973dea511f", 0xe4}, {&(0x7f0000003340)="3161917f9d63c274", 0x8}, {&(0x7f0000003380)="85a1b181329ce1967d784e1399f4fabe91b8591532525c107d04957fbb5c5088b19a720cc42dc4498331461dc44101205b595b9955564591512cdfe6443e80a84dff9bb3b74c3bb70c6194f385296bc7871b3fd6b5b44bcf659f7bc541c74060d8636721b4bb6bf6d613fb9d245f82a8c651627316bf899d36df166f75820d65447187a919bfe5fe69f13a076e89b63cb805296c5aab9fbaaaf28c2eb7cfdeaf62e54d643a678e1d7ff3bef228f02f4ff3fe381c424db9b13d7b4714dede683c4a152b96af0831982866ff7984217058ae51f38e9b4f71efd6482fd215fff6dee7fe6fe4788252d53fbac5f00917429f62621a16bf9975", 0xf7}, {&(0x7f0000003480)="636e48314bf2c5a33fdf942be37ecca0890e964a80166357f90aaedf01ff24bfd8de6e291972a2d06bd1758d36ce4ccb1806fae96d86d0edf7b92c491136dd7c63216e310fbad27e5b650c40b0d419b3bad9c916d51f5a4da89cd2cf58872e996cff421b118f392e74f5e84000544b126185aba8", 0x74}, {&(0x7f0000003500)="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", 0x1000}], 0x5, &(0x7f0000004580)=[@rights={0x30, 0x1, 0x1, [r13, r0, r13, r0, r1, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r7, r6, r12}, @rights={0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r13, r1, r4, r4, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r13, r0, r4, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r13, r1, r13, r0, r1, r1, r0]}], 0x120, 0x800}], 0x3, 0xd75f4ee5cfe30d1) [ 254.498306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 254.505621] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000003 [ 254.610508] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:28 executing program 5: r0 = timerfd_create(0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x10001) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r2) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000000)='ppp1bdevppp1-[vboxnet1%\x00', 0x18, 0x0) [ 254.663823] IPVS: ftp: loaded support on port[0] = 21 19:29:28 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:28 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000140)) r2 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x8, 0x0) [ 254.927933] FAULT_INJECTION: forcing a failure. [ 254.927933] name failslab, interval 1, probability 0, space 0, times 0 [ 254.939353] CPU: 0 PID: 11398 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 254.946670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.956066] Call Trace: [ 254.958720] dump_stack+0x185/0x1e0 [ 254.962400] ? __should_failslab+0x278/0x2a0 [ 254.966857] should_fail+0x8a7/0xae0 [ 254.970622] __should_failslab+0x278/0x2a0 [ 254.974906] should_failslab+0x29/0x70 [ 254.978843] __kmalloc_node_track_caller+0x258/0x11d0 [ 254.984462] ? netlink_trim+0x398/0x400 [ 254.988500] ? netlink_trim+0x398/0x400 [ 254.992527] pskb_expand_head+0x21d/0x1a70 [ 254.996853] netlink_trim+0x398/0x400 [ 255.000713] netlink_broadcast_filtered+0x1e6/0x1e80 [ 255.005930] nlmsg_notify+0x1dd/0x3f0 [ 255.009796] rtmsg_ifinfo+0x1e9/0x260 [ 255.013665] netdev_state_change+0x1ee/0x2e0 [ 255.018148] do_setlink+0x1ed9/0x6090 [ 255.022064] ? kmsan_set_origin+0x9e/0x160 [ 255.026372] rtnl_newlink+0x21b7/0x3990 [ 255.030477] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.035403] ? __msan_poison_alloca+0x183/0x220 [ 255.041035] ? perf_event_task_sched_in+0x257/0x2b0 [ 255.046155] ? __perf_event_task_sched_in+0x74/0xab0 [ 255.051386] ? perf_event_task_sched_in+0x257/0x2b0 [ 255.056502] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 255.061967] ? __perf_event_task_sched_in+0xa3b/0xab0 [ 255.067250] ? __msan_poison_alloca+0x183/0x220 [ 255.072039] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 255.077504] ? balance_callback+0x48/0x260 [ 255.081833] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 255.087427] ? __mutex_lock_slowpath+0x2c/0x30 [ 255.092077] ? rtnl_setlink+0x700/0x700 [ 255.096107] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 255.100504] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 255.105950] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.110876] ? __msan_poison_alloca+0x183/0x220 [ 255.115637] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.120737] ? kmsan_set_origin+0x9e/0x160 [ 255.125032] netlink_rcv_skb+0x394/0x640 [ 255.129147] ? rtnetlink_bind+0x120/0x120 [ 255.133371] rtnetlink_rcv+0x50/0x60 [ 255.137156] netlink_unicast+0x16da/0x17b0 [ 255.141493] ? rtnetlink_net_exit+0xa0/0xa0 [ 255.145892] netlink_sendmsg+0x10c4/0x13d0 [ 255.150203] ? netlink_getsockopt+0xca0/0xca0 [ 255.154785] ___sys_sendmsg+0xed9/0x1350 [ 255.158932] ? __msan_poison_alloca+0x183/0x220 [ 255.163683] ? __fdget+0x4e/0x60 [ 255.167140] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 255.172588] ? __fget_light+0x6e6/0x760 19:29:28 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x601, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xcf, "a7e4da32e0823e5a03aa4c48e6337dfb7e5d1f70494d3d42dd3d246ed98d9d1d45de269c66fe5aec75ba91244784bc356f07b3d51efb33505c95450cb711bfa6bc4f7fc147832f0c5b99e84038e93fbc74309c2f2bf042daff7ffe5541cc99b511e4c168ab544bf97f131079f9a4916b46ca1545830c4641f1ef0a73a19f96aaa923595dd449d2330cfcab146441610a519ded616dbefa294b0b75109a1e851f705c1f500923df924e93f546e3b3030060c663f507d80c403929a3d97ec5cf3ccc42e526c99912c22eaad166f35255"}, &(0x7f00000004c0)=0xd7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0x200}, 0x8) r2 = socket$inet6(0xa, 0x800, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x20000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x1c, r4, 0x300, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6e0000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040800}, 0x880) ioctl(r2, 0x8912, &(0x7f0000000300)="025cc83d6d345f8f762070") r5 = socket$inet6(0xa, 0x100000000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000540)={0x3, 0x7, 0xff, 0x340, '\x00', 0x74}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x10001}}, 0xe8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r6, 0x40044591, &(0x7f0000000080)=0x1) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c) 19:29:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r1, r2) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) io_setup(0x2, &(0x7f0000000280)=0x0) r6 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xffffffff, 0x100) ioctl$SCSI_IOCTL_DOORLOCK(r6, 0x5380) io_pgetevents(r5, 0x77c, 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000300), 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000380)=ANY=[@ANYBLOB="070000000000000005000000000000000200000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="00000000fffbffffffffffff0000000000000000000000d81490b867acbc0000000000"]) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 19:29:29 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000001bc0)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x204081, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000001b1af2f58aedfa92731940446cabd7979cfd6c77386281a0b2b2c67cd6e05e59ae07cb91a5d70a786a9a36d90b9257ccb872d3a68126d463b7000000000000000073aa7ff1d5629f00940040000000000000000000008287c9903da7c45eb079faae82f757b21b9e6fec71f353777f9380061099fe3e9042e028fc549d4f8651b3388ba209cfcf5dcd3a35e9f1c3df3dde09b3cdb03f870e6b71a0d95960229e42a33e6e53eaeaf544f8762218d60a6f6f51476bb79b5b66f3dbb6fc48e36d2e1426e3baacfb8d0167cbde5bbe0bf561b1c1b6ccf8f55692162e5f636ecc9f5369919a1f6102ea4c1eb138b9de"]) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) recvfrom(r0, &(0x7f00000001c0)=""/117, 0x75, 0x0, 0x0, 0xfffffe95) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000240)=0x10) [ 255.176670] __x64_sys_sendmsg+0x3b0/0x520 [ 255.180999] ? ___sys_sendmsg+0x1350/0x1350 [ 255.185399] do_syscall_64+0x15b/0x230 [ 255.189352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 255.194575] RIP: 0033:0x455ab9 [ 255.197781] 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 [ 255.218541] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 19:29:29 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x41, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "9240a070f8a8eb2de7c0c45c74ab306c5df7b59a977ea650987663605a9ac51ea1bbad43c5d1957f6097d1c50a998148"}, 0xfffffffffffffec9) mknod(&(0x7f00000000c0)='./file0\x00', 0x14, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) [ 255.226312] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 255.233617] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 255.240929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 255.248236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 255.255551] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000004 [ 255.351010] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 255.397552] IPVS: ftp: loaded support on port[0] = 21 [ 255.417863] IPVS: ftp: loaded support on port[0] = 21 19:29:29 executing program 3 (fault-call:1 fault-nth:5): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:29 executing program 7: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair(0x1a, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x3}, 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x7) 19:29:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000080)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) [ 255.608570] FAULT_INJECTION: forcing a failure. [ 255.608570] name failslab, interval 1, probability 0, space 0, times 0 [ 255.620107] CPU: 1 PID: 11428 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 255.627418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.636811] Call Trace: [ 255.639469] dump_stack+0x185/0x1e0 [ 255.643156] should_fail+0x8a7/0xae0 [ 255.647051] __should_failslab+0x278/0x2a0 [ 255.651345] should_failslab+0x29/0x70 [ 255.655288] kmem_cache_alloc_node+0x164/0xcb0 [ 255.659916] ? __alloc_skb+0x202/0x9e0 [ 255.663902] ? netdev_master_upper_dev_get_rcu+0x4d/0x210 [ 255.669498] __alloc_skb+0x202/0x9e0 [ 255.673326] rtmsg_ifinfo_build_skb+0x153/0x400 [ 255.678067] rtmsg_ifinfo+0x112/0x260 [ 255.681920] netdev_state_change+0x1ee/0x2e0 [ 255.686384] do_setlink+0x1ed9/0x6090 [ 255.690280] ? kmsan_set_origin+0x9e/0x160 [ 255.694574] rtnl_newlink+0x21b7/0x3990 [ 255.698655] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 255.704103] ? __list_add_valid+0xb8/0x450 [ 255.708425] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 255.713954] ? pick_next_task_fair+0x2308/0x2580 [ 255.718786] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.723714] ? __msan_poison_alloca+0x183/0x220 [ 255.728474] ? __switch_to+0x2b3/0x420 [ 255.732455] ? switch_fpu_finish+0x7b/0x4f0 [ 255.736871] ? __switch_to+0x2b3/0x420 [ 255.740863] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 255.746315] ? balance_callback+0x48/0x260 [ 255.751069] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 255.756640] ? __mutex_lock_slowpath+0x2c/0x30 [ 255.761281] ? rtnl_setlink+0x700/0x700 [ 255.765307] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 255.769701] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 255.775145] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.780074] ? __msan_poison_alloca+0x183/0x220 [ 255.784829] ? __should_failslab+0x278/0x2a0 [ 255.789327] ? kmsan_set_origin_inline+0x6b/0x120 [ 255.794241] ? kmsan_set_origin+0x9e/0x160 [ 255.798535] netlink_rcv_skb+0x394/0x640 [ 255.802652] ? rtnetlink_bind+0x120/0x120 [ 255.806868] rtnetlink_rcv+0x50/0x60 [ 255.810654] netlink_unicast+0x16da/0x17b0 [ 255.814990] ? rtnetlink_net_exit+0xa0/0xa0 [ 255.819374] netlink_sendmsg+0x10c4/0x13d0 [ 255.823681] ? netlink_getsockopt+0xca0/0xca0 [ 255.828252] ___sys_sendmsg+0xed9/0x1350 [ 255.832396] ? __msan_poison_alloca+0x183/0x220 [ 255.837132] ? __fdget+0x4e/0x60 [ 255.840578] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 255.846011] ? __fget_light+0x6e6/0x760 [ 255.850074] __x64_sys_sendmsg+0x3b0/0x520 [ 255.854396] ? ___sys_sendmsg+0x1350/0x1350 [ 255.858783] do_syscall_64+0x15b/0x230 [ 255.862728] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 255.867958] RIP: 0033:0x455ab9 [ 255.871162] 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 [ 255.890769] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 255.898541] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 255.905839] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 255.913134] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 255.920442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 255.927751] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000005 [ 255.940938] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 255.982453] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 256.065950] device lo entered promiscuous mode 19:29:31 executing program 1: unshare(0x64000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0xa, &(0x7f0000001800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000080)="1b8093c40537852b5f0512fa66b7e175d8220590bc0d6823558969fc6a47f0a15e2ffcd1af244fdac4df731dc46d6161455a10d328c2e88740387e", 0x3b, 0x8, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000180)="6c60c131e6b7223f01ec3a1730e036d684cb5b1bedefca543b4afbeaa398a63702a0c6515cec71781eca88558490b2de1ec0668906e99dec376f06ac10e3b9126ed12a0af9fd53a3100e0118a7050afe779c7617ec6f9115887ac670a2bfb543ccfbc8a5a9b7d3657729dd873d853d2aa48a04d90d92f269a13c4deecfddae17e8bcca0fc8522776da9831", 0x8b, 0x8, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f0000000280)="5908cd41bfd3086dcede6ea3c3b46d0afcbfa74a30726c1c86c59e9867788a9c20283fc165f1607f96aff7735ae2e363bc761350d8ce25b30a18fc05b48683344ff2d95384f9627db480132bd16e15caafacb5c23e5d9404d687a264d7785767ac2d4088bb90f720cc951dc9eef16fee56b1", 0x72, 0xa7, 0x0, 0x0, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000340)="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", 0x1000, 0x5445, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x334, r0, &(0x7f0000001380)="29c5931ce9a100332697024d1b09c885555acf03874ea8d8ee0761553bc40733fb3c2072c5bb3a2d9476a269ac1810e44f", 0x31, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xf, 0x24, r0, &(0x7f0000001400)="b47f77bf91c6b3c96e494ab745a6a9caaa0c7cc809eba6edc65a81185010703920fa99e9de1955f723f436ce9b2a54ef5831cf1903818b5f9943e68db86d69d9f85f2c31b3380379c1", 0x49, 0x29, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8421, r0, &(0x7f00000014c0)="bf15ccf7293ede2f2fc98f50ddcbb02599d1dea7e7d144185d240755d5c4c795abb748392d36b4404c49cbde1b7702d721894b61b6a4bd26196206826ef432e7efee1a2fca3d673cf0802e8bfb9dd4b9e1ddd91c39a4913d490b0da06fed436c350524b6f406ae692d7e76d570a9d30cb727ddad1fe5cffa987a738c2951ce", 0x7f, 0x0, 0x0, 0x0, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0xaa, r0, &(0x7f0000001580)="a1f85750e8e34450e0d426398b4161aba67ff793ee04aa16fd96fba70ff701c7e8d1e7c46e81469875f69c6e677b9be67f3d2d57d78ee59b4f122f9c0045683749cb5da076767115708272929f30c0649200ed6924a77d93d9ceb17224d673d19634be53fe1f3d9859aebb4a9573371367ce5e633c4cec1bdcca4c1e37df6b8466022edba4113c8d8b5c9be3dca81375a6f5fe5005b4b0c01773c7e6b39a9e440b64c7b421cbeb37d47be9e204d2c07c65f935b268ac3f5525e8d9be420a201c244aaf61fc33271ead31692b2da96344ad906872659f9e3d8ee491cddc0b8b43cb12fa6984533819b6a054c0af24eea3", 0xf0, 0x2, 0x0, 0x1, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0xf39, r0, &(0x7f00000016c0)="b63cb09ac0a480a6f8c1d14bb2350fea40bf3d9ecc1945b2cd1b9920b8674314b8f34786b527959fb44000d8142401890f60", 0x32, 0xbf52, 0x0, 0x0, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000001740)="af372324c6a03293f1c84a1e745a3ccfe3ef99a0206441c57abfb0a9be2c84b56ed1fd45e8b45a5f4122e978f5a00d90103b9e6a84b93b3e55221a44c904bdd50740a65a2d02cac73d15928494ccf006f4ea8ba6", 0x54, 0xae7b, 0x0, 0x1, r0}]) 19:29:31 executing program 4: unshare(0x8000400) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) r0 = mq_open(&(0x7f00000002c0)='\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x200, 0x5, 0x3, 0x0, 0x0, 0x0, 0x7, 0x6a87b0e3}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/211) mq_notify(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x2}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff, 0x0, 0x6, [@loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x28) 19:29:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x200000) fcntl$addseals(r0, 0x409, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0240000000004500b5707fffffff70") r2 = socket$inet6(0xa, 0x3, 0x20000000021) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200) set_mempolicy(0x4000, &(0x7f00000001c0)=0x1ff, 0x3ff) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x8000004e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 19:29:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 19:29:31 executing program 3 (fault-call:1 fault-nth:6): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r1, r2) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) io_setup(0x2, &(0x7f0000000280)=0x0) r6 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xffffffff, 0x100) ioctl$SCSI_IOCTL_DOORLOCK(r6, 0x5380) io_pgetevents(r5, 0x77c, 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000300), 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000380)=ANY=[@ANYBLOB="070000000000000005000000000000000200000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="00000000fffbffffffffffff0000000000000000000000d81490b867acbc0000000000"]) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 19:29:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 257.849268] FAULT_INJECTION: forcing a failure. [ 257.849268] name failslab, interval 1, probability 0, space 0, times 0 [ 257.860737] CPU: 1 PID: 11449 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 257.868044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.877434] Call Trace: [ 257.880116] dump_stack+0x185/0x1e0 [ 257.885482] should_fail+0x8a7/0xae0 [ 257.889318] __should_failslab+0x278/0x2a0 [ 257.893615] should_failslab+0x29/0x70 [ 257.897579] __kmalloc_node_track_caller+0x258/0x11d0 [ 257.902848] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 257.908272] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 257.913172] __alloc_skb+0x2cb/0x9e0 [ 257.916968] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 257.921903] rtmsg_ifinfo_build_skb+0x153/0x400 [ 257.926645] rtmsg_ifinfo+0x112/0x260 [ 257.930508] netdev_state_change+0x1ee/0x2e0 [ 257.934979] do_setlink+0x1ed9/0x6090 [ 257.938869] ? kmsan_set_origin+0x9e/0x160 [ 257.943154] rtnl_newlink+0x21b7/0x3990 [ 257.947229] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 257.952671] ? __list_add_valid+0xb8/0x450 [ 257.956993] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 257.962522] ? pick_next_task_fair+0x2308/0x2580 [ 257.967349] ? kmsan_set_origin_inline+0x6b/0x120 [ 257.972265] ? __msan_poison_alloca+0x183/0x220 [ 257.977013] ? __switch_to+0x2b3/0x420 [ 257.980973] ? switch_fpu_finish+0x7b/0x4f0 [ 257.985365] ? __switch_to+0x2b3/0x420 [ 257.986762] IPVS: ftp: loaded support on port[0] = 21 [ 257.989324] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 257.989388] ? balance_callback+0x48/0x260 [ 257.989442] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 257.989542] ? __mutex_lock_slowpath+0x2c/0x30 [ 258.014372] ? rtnl_setlink+0x700/0x700 [ 258.018399] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 258.022788] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.028239] ? kmsan_set_origin_inline+0x6b/0x120 [ 258.033157] ? __msan_poison_alloca+0x183/0x220 [ 258.037896] ? __should_failslab+0x278/0x2a0 [ 258.042375] ? kmsan_set_origin_inline+0x6b/0x120 [ 258.047283] ? kmsan_set_origin+0x9e/0x160 [ 258.051573] netlink_rcv_skb+0x394/0x640 [ 258.055684] ? rtnetlink_bind+0x120/0x120 [ 258.059884] rtnetlink_rcv+0x50/0x60 [ 258.063651] netlink_unicast+0x16da/0x17b0 [ 258.067972] ? rtnetlink_net_exit+0xa0/0xa0 [ 258.072356] netlink_sendmsg+0x10c4/0x13d0 [ 258.076648] ? netlink_getsockopt+0xca0/0xca0 [ 258.081209] ___sys_sendmsg+0xed9/0x1350 [ 258.085340] ? __msan_poison_alloca+0x183/0x220 [ 258.090071] ? __fdget+0x4e/0x60 [ 258.093506] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 258.098932] ? __fget_light+0x6e6/0x760 [ 258.103082] __x64_sys_sendmsg+0x3b0/0x520 [ 258.107403] ? ___sys_sendmsg+0x1350/0x1350 [ 258.111798] do_syscall_64+0x15b/0x230 [ 258.115737] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.120960] RIP: 0033:0x455ab9 [ 258.124161] 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 [ 258.143786] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.151594] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 258.158901] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 258.166204] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 258.173505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 258.180814] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000006 [ 258.211389] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:32 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) close(r0) r1 = socket$kcm(0xa, 0x42, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x6, &(0x7f0000000080), 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000200), 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 19:29:32 executing program 3 (fault-call:1 fault-nth:7): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 258.468034] FAULT_INJECTION: forcing a failure. [ 258.468034] name failslab, interval 1, probability 0, space 0, times 0 [ 258.479826] CPU: 1 PID: 11468 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 258.487329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.496718] Call Trace: [ 258.499381] dump_stack+0x185/0x1e0 [ 258.503091] ? __should_failslab+0x278/0x2a0 [ 258.507568] should_fail+0x8a7/0xae0 [ 258.511356] __should_failslab+0x278/0x2a0 [ 258.515653] should_failslab+0x29/0x70 [ 258.519606] __kmalloc_node_track_caller+0x258/0x11d0 [ 258.524855] ? netlink_trim+0x398/0x400 [ 258.528900] ? netlink_trim+0x398/0x400 [ 258.532932] pskb_expand_head+0x21d/0x1a70 [ 258.537252] netlink_trim+0x398/0x400 [ 258.541123] netlink_broadcast_filtered+0x1e6/0x1e80 [ 258.546339] nlmsg_notify+0x1dd/0x3f0 [ 258.550208] rtmsg_ifinfo+0x1e9/0x260 [ 258.554065] netdev_state_change+0x1ee/0x2e0 [ 258.558546] do_setlink+0x1ed9/0x6090 [ 258.562459] ? kmsan_set_origin+0x9e/0x160 [ 258.566770] rtnl_newlink+0x21b7/0x3990 [ 258.570884] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 258.576341] ? __list_add_valid+0xb8/0x450 [ 258.580664] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 258.586202] ? pick_next_task_fair+0x2308/0x2580 [ 258.591048] ? kmsan_set_origin_inline+0x6b/0x120 [ 258.595976] ? __msan_poison_alloca+0x183/0x220 [ 258.600726] ? __switch_to+0x2b3/0x420 [ 258.604706] ? switch_fpu_finish+0x7b/0x4f0 [ 258.609105] ? __switch_to+0x2b3/0x420 [ 258.613093] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 258.618555] ? balance_callback+0x48/0x260 [ 258.622893] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 258.628467] ? __mutex_lock_slowpath+0x2c/0x30 [ 258.633114] ? rtnl_setlink+0x700/0x700 [ 258.637149] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 258.641555] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.647022] ? kmsan_set_origin_inline+0x6b/0x120 [ 258.651964] ? __msan_poison_alloca+0x183/0x220 [ 258.656745] ? __should_failslab+0x278/0x2a0 [ 258.661267] ? kmsan_set_origin_inline+0x6b/0x120 19:29:32 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000002ec0)) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2d2}], 0x1c) read$eventfd(r0, &(0x7f0000001480), 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 258.666222] ? kmsan_set_origin+0x9e/0x160 [ 258.670526] netlink_rcv_skb+0x394/0x640 [ 258.674673] ? rtnetlink_bind+0x120/0x120 [ 258.678888] rtnetlink_rcv+0x50/0x60 [ 258.682672] netlink_unicast+0x16da/0x17b0 [ 258.687004] ? rtnetlink_net_exit+0xa0/0xa0 [ 258.691403] netlink_sendmsg+0x10c4/0x13d0 [ 258.695702] ? netlink_getsockopt+0xca0/0xca0 [ 258.700280] ___sys_sendmsg+0xed9/0x1350 [ 258.704420] ? __msan_poison_alloca+0x183/0x220 [ 258.709171] ? __fdget+0x4e/0x60 [ 258.712644] ? __msan_metadata_ptr_for_load_1+0x10/0x20 19:29:32 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x300, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000844}, 0x4000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xb}}) [ 258.718084] ? __fget_light+0x6e6/0x760 [ 258.722163] __x64_sys_sendmsg+0x3b0/0x520 [ 258.726472] ? ___sys_sendmsg+0x1350/0x1350 [ 258.730878] do_syscall_64+0x15b/0x230 [ 258.734843] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.740083] RIP: 0033:0x455ab9 [ 258.743302] 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 [ 258.762961] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.771602] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 258.778918] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 258.786226] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 258.793548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 258.800873] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000007 [ 258.845381] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:33 executing program 1: unshare(0x64000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0xa, &(0x7f0000001800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000080)="1b8093c40537852b5f0512fa66b7e175d8220590bc0d6823558969fc6a47f0a15e2ffcd1af244fdac4df731dc46d6161455a10d328c2e88740387e", 0x3b, 0x8, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000180)="6c60c131e6b7223f01ec3a1730e036d684cb5b1bedefca543b4afbeaa398a63702a0c6515cec71781eca88558490b2de1ec0668906e99dec376f06ac10e3b9126ed12a0af9fd53a3100e0118a7050afe779c7617ec6f9115887ac670a2bfb543ccfbc8a5a9b7d3657729dd873d853d2aa48a04d90d92f269a13c4deecfddae17e8bcca0fc8522776da9831", 0x8b, 0x8, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f0000000280)="5908cd41bfd3086dcede6ea3c3b46d0afcbfa74a30726c1c86c59e9867788a9c20283fc165f1607f96aff7735ae2e363bc761350d8ce25b30a18fc05b48683344ff2d95384f9627db480132bd16e15caafacb5c23e5d9404d687a264d7785767ac2d4088bb90f720cc951dc9eef16fee56b1", 0x72, 0xa7, 0x0, 0x0, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000340)="db4ca1432b41c028e6d37de238dbb0edb59a401cf6dfee6e14004498f036a4caeb77473888e77f176c40762d8a93d59b5dd12f4d3a5f4bccf245d0eec492a6ddac6929e890964e26de1967a70861625bfc56834f58795715b00e4975121089e7de6b75c293b53f74c86b75ede456a339b5d29c834aedfc1b3fad533a73149e91a267544f7d7dfccda0d4bb87b446a01d264c8c8e77cf6ec67409c5ab6bb3aeccd66dd7e4ee0cba2ffbdaf0a4c92173a69117225e021d430529dd47666d2c143d894c44485b3eebd4159a99af856a4ca79b5ca3b66cbf27a63f9c05d043d225d9d65714c578c0ad45ddc12e5ebcebb50e850d509304440c1a8e14d68816b953e440ffc845bdca3047e2a2354ed9475dd13e1ffc09467c2207d7662719fdc44810afe781f73e35e1daa82b3124cec7ba702506643602dc23c91356e30fd3c2957662ae2e1bbeb27e165447c961a0a2b16743357012857dcebd2c8a2a4a611bd03386075080a2fb8a6517c9b54f7f1088255ef558e554a83eba3a380d35a328229e015b7c5457af6425f9c7ead8779db828957b74e641e61f391a8ea39836cb2e5de73514dfb6eeaa07f835560676d5701ce6c3974cce318065532c161622fbae538358897b67d05f02d8314a1645dccfd8f2f757410703881c4781b61f752402b31f25f8c4deac808c98a01b9b7f3a4580bcbabbd13b8c10851302753977b9f16a9408429f86dd979113f0928a0929e4245355ca78f1738c6fa577a70cd67cab34499586a8378604dd97cf87f4ae1b8e37021fd6d8a819cbb167a8b920082d2879e6f42b352558fdd73f55128c8f8f3facb7663379006019061e49e6b1fad4818cb4e4789c5446a6b490aa6c6326110885cec623465f916a9e665b62a68523db739da52ee1cdd4c0aafab06698c879c37f7031a8b6b3a27b576bcab5af6b1e7a6492be64057d900dfd528235abfa98262bb46a856c580e035b1541aa6817ffbd4e885b862a010ea549d0c91afb6cc63564261fdbd36863ec9eb02c6cbd2be36d723f4746d4be04d028f002096a65164128ffacb470934d73f4965e4c874f2e071bed939ea9ddf6bb0c6004a73e5bea5f8381b76745bdc9e2c06f5b56ffb71d676d71979d25b6dd47a2093e272d7722234791ed4cf3675e2d447a9da0cbc6d4f4658e16e54e98555fa8729607750cbe3bad873688307a32738ceb15dd2846e2747fab80abf04330a7fba95397c0f957a5bfabb0eebf18764d7e1ab8c46a276e22b86d50be627c406b13ca987f316d4094007a02db30bdf09ed300debf3a5a5def252d9e4d676832b8d09e352b55521d85be9902d1e9834b4d3a877ccc97c7caccac3204ea2868e3731a24ca902978a0251b44e141dad340c8df82ddfebd238f6536bfa2733383cd89e5659a05e35be30c03eeb42e88bbde3deab6939b40359473285e138b6b5e3d546b29ec65c25dbf4beedf84e06ddb5e5b0f38771ac93a0a3ee3db0b32ce161cccbbf2b9729cdb87f55964c8d9a5293ff98e24bf5d9c5179d5436d8ab12aa0e8ebc6e496381f050b54b11f4ae721daa9db73aae7d07e2ffe28d0b6c9d60e0e11c4867c7ea0e6522a06c8d576f89c63d09f4d7250606e3da58cef55325925461d54e44da2ac7385b6a524d74328677c47f2d3bc83b8885e95b97af5a6380189bbc7dd28136b4ec99a09a68c61184dc78138d61a85e6252ad3a939a3129e252f29ffdee4f4e0f2a9cf509a73554b4ab9d281da758670164d5314c2c072c20eae93eac38fe876c637e70ed668675927d5ff25f4b01b497002d6489ec252baab18c8db906cec3f95d95cbf2893e380e47962986aadd4547dc21a0ed34a65aee27b80a72bd8537286906f6e6402b7df9b3202bb7de85e779d7f48fa35a0ab9d98aaf967e9912e2ac3b293a2d5f022fa457813dc8225311d884e0d274245bef4c51795b53b7752262b698e81aa871e0e93d8f1d233e2d37d5804b998785f739caf7aab73a88b997ed79060ec1ddca126c1847461ce81ed6d73477a1b343bbc91c1bddcef6569c3f8c5479a4340b07ed7b233fc47b3f3063bb1303e1ab52637515c7e6f7ce22ab246df7dcf9255ea91d2b79c7ca81a96a85f0760cb88bdea31b8c78b25e54b72f5b7de56e1548ec49ca380fe4d66eba14f22d023260d3c74b5cfc1598ecfc429db719c8d8794e1a1933c3df66602630d3984065fa509f22d7e0be8c7ed7cbd353efdcd1de73652b48b408122435f2909d6119615f5a62d0776ea6269bbe82117ed42d3818b4ce8eace335876e7e41e7d2c6e605826bb01e97c8d5983cd7f066f8af37b4799fb07c6252bcf2472a4eeb2921c6036a7725db5baec24b0a5adc5ec546f59dffa12fd413918c5ee73399768e936cf5166a45aa88eccc6a9703b4665ba0d737f9c2b3a7e23dd6c6a984f9a4d394227c36f6bfa0a868de5c4f783c43293ec8edc3706ef2b1fd4b52d1dbcef338a20838409bee88743b718d4f061f5bd431ce5be06f060011399340e7ef8a1cf2b7e15740f5b4a35fc9d2d3bc62a8ffe0d9eec6a2ccd9a9e8d0397439264ea4910019b6f37c138f440b96b67f644e758ed2b2dd6b0407d4778c9c5ba49c7f243a5544b2131a9f7c57799ef150d07ef117f9c487e24cc0e95619ec0618eb0983c615e45a9c92a0e3ba5794c215178500bbcc148bc184e4fe5696006bb1c372ddac407b596566d456c7508a64fcc9e7d412519accfa40c751494561e276c22952364f2efa2d930b3a8ded1c3be565ccac593ade862f33c947ca2d344da85f2607783425b80a6de71f873e9f50120d4c7ec7365acb6441af318181a66d7962a6597b0ebf04774b06662c7ce4e60a0c64889b161b1e471279b89ad053b8d35bfe3e32ab7635fd93a2b1d93d45610fde36165c7f0c5b0b8500cc90caed12a837a1d953abfce2a85e2f4d2efe98106c0748f9c90f07e6a028cacc9c6f755e80f11db90b7f58cf85e6d2bae003f54eaa0953ae8fa84aa2c76c06e9469f7973c7bf8a93e3450c06f8b6140c46522f84e3153da74adfdebcd3eabcba177e370b223b5858a8fc321edc60a7bcdf15228f438d96c6bd891259dcca822d0adf72aeaaff5a85352bb2ea275d214ebfff7c0da0f8d3a826637737aeec21a81dc3647aba274d9f634f3060f1ef5251109fc57125a8c61eb6bfe8af57cada59624420d67a60e875908d49b5328a2cfad053dca0b855b17ba0609cbeb5a72f19f7b8dbdc29a382f31bf80b21889cbcf295574aeacc97b249df19e36008b13b94ffbff3eee6097319ba7efb4351bb25a9256f273c8ad47acb081c99b0631740d13a6a5169fc3afa719bc14758728ea14ef81dfcc464905ce1eac9cb393e9bf6f3e48344ed3e24164666610f8ba88c1f56a3196325e660af7b6dd20bbed3c26ffcec7fc668bb31b9cea75486d238e769f0b5be34b67f70b0d73b6bc99d12e4352f496b60d71bc2b1d12bf23b35646c46e99699c0c37f19f0727f09b39536e8468758abf584f8aa7c99ce0abe03ca5fcfec0fb29589923f37f96b87cb01e5d6ddb8f7110b77349876625f32195e062c11a1b9ecb92d9062350ad72b4a340609eb664042364362e1a7f7bacf5aba51b0e1acf703e4b131e64fdc2dea8e3a6541e4772fd9a4e349e2af3a8e04d1fdddefc0c2c38f0015ec32784a50053a6f94f0ecb73acbcc909f313de5c9c721010b697d6d5e2f505b7660b39587b6df9e6afc473c1f5bd6d01062ce9f9d610fc8ccd14dc02139e454bb744a62c562bc1b00a948a021902c0b6d8849f3275ab4b40cf31f8efb8490326ff42b82ddbf3b26faf3a406603b1cb5b79d29bc46843b5f83f59f25233eba1ad06f61317966a4f2a17b458d79001d988309ade3c78b10ac5b5af48cd98830e8aa2641b7799cc781fe8709e75a36cdb7b4ea97d0e59da6a7629d93bcde29a04f04cb6f23eb718be62898492c813c9b542cfae77a268a15719137589b65bc4fe74c4689de6b21f709a68358ff706b8e9ee87f85b32b6e5b7029c792f506e54aca8c000155ea76b429b8b8493306f4658a86d4b808c799ca7cf9b1ebcd1b177c84f650acde565685e6b82a73752629fb79fef963df9d92e8582b27eedc936a469367d2bcada970c1087a08763d702518da6e3e8df4e1b0b60dc636526e1f48ccb6dfd853421fb11b27cb4dd449f94cee9c6d6a75c7442507bdb59c42ac145cff8146047f147611cd69eb7ae983a8781be84ef6b5c7a288e24d7eb0d1f8a6dc36040932751bb5c339e47ebb47d10cafe0ec2a63f4f91bf07f00796887cfa58eed4d2875c1c34cbf2ab98ba7ccdd184ef0cc01b6ac8b2626b6f0426f71dfc652000a7e1d7d6683ea2f4c59d7beb1476b413881c8d057e92935c159666f58b205e510de1078e13ae6604156f7709a16026c8f62f2726087f3c4ba55da69f32fc01205eccbdf8f3411ddc086d5282c1f516aef669e5857adb110d79799d77a890aeb2d604ed581ca1bdd4daa0faf0eb6484d8086070d3ab28b6eaef84adb39cc704b050cd688de0a2c204afeb2fd8d39dbe96be81dce1d1940c2169148bb226959a854fd20f00d7e23b372a9fcd86207eb2d1fe414a40c7575da9a4b393b1abd8cdcd75c89697b3a5e93f2e6b760f398d2d7938c43359c767a8746e78e4a3355acd240e045e6c2b8572769f42d6ee7fab24494da52221847780ebebf2adcf01bc259d13b62f815f1cb19586b97ecfadfe3ea83142bf134e1a4868a975e6498397843eb6ed38049f4b0bb3458635dc99f8fcdaa0b65f16e7ed19dd2deeaa44eb3b651615ac2266de213d9ed529ef6eb3fbb143ef0c446060949837ef7df708de85f38a725f07cb389a4bab76af09947d607a9c39cf5f1f0e0158bf7153d04b5f3f112d990976cf7a166b51757317de22e21fac1e9c4ef4077c4a92a0cea800894b650dfbc84fc2473af278a3104bde15c54d3a74e51008d90568bdeaa98d97bcc4e7e94f2a0b25d8d467e5492b176bb4fd6673b15da8e5b2be06c6a293925704c6589b77bdf95555d81924294bbd8338044394fbb561d3ae7c004ed0636d97344fa338aa94966982a14d1fa29a8ae756837aa98d7e13a9aaee40898194d9093d705e7e3b58947a6f82b890535ef2f71382a546e5f53dc9c4a63b1349cd032f3488cccf61fcd293e1da99b197aabc7cc8da4725327f75d4c8499042c4cd47ecd4d3fc5925c6e2ac9e03895ed56b680c7e92997ba70064865dcbf66142dca595b5dcb2877e415d73ce74056e2ee95c71ab8507075dc02f7f4fb66110af1c134ada24027e78db944136255852fff25169f59ff95c77e04ec99d59486cf14188f36ec378233e623e2caa96da435ee49a78fc419df049c0fdb74d8ebe5669f7deb333b8aeb74119eb888775c3b6b2d16c66f4c35c161d549fcaea61f98239b5fee318d28a92670ab538b6eab42bee9ee98d16e720a27af4d55dc1df4af1d2364b35c02450f0722315c64f942d6ff5f7a412966bea97426eb25be118f7270837022851e1a7b44b4461684e361ddb551fbb82da59d11a74831e570a62c684a44479bd38ee785bdb6100d5f179df17fc439cf5ea127b2d9ce4d931c6e66b33d3bbb5eca303d15069df0503d1697e3ce877b83e8eb2b6533ddd574561e751335dd92e48ac119c1cb47f270ea08c5536399e8bc6468c68f28abc3bf5d6ce5c48d0f7fa2fefe82a6cbc7fac8663e904be1bfbd50553e960b2f29e814d2e02554c962e2ff9b80d6e36f9bf8f78cdb8e034ca81d501965265cc53900ef305d20763845ad1f5", 0x1000, 0x5445, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x334, r0, &(0x7f0000001380)="29c5931ce9a100332697024d1b09c885555acf03874ea8d8ee0761553bc40733fb3c2072c5bb3a2d9476a269ac1810e44f", 0x31, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xf, 0x24, r0, &(0x7f0000001400)="b47f77bf91c6b3c96e494ab745a6a9caaa0c7cc809eba6edc65a81185010703920fa99e9de1955f723f436ce9b2a54ef5831cf1903818b5f9943e68db86d69d9f85f2c31b3380379c1", 0x49, 0x29, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8421, r0, &(0x7f00000014c0)="bf15ccf7293ede2f2fc98f50ddcbb02599d1dea7e7d144185d240755d5c4c795abb748392d36b4404c49cbde1b7702d721894b61b6a4bd26196206826ef432e7efee1a2fca3d673cf0802e8bfb9dd4b9e1ddd91c39a4913d490b0da06fed436c350524b6f406ae692d7e76d570a9d30cb727ddad1fe5cffa987a738c2951ce", 0x7f, 0x0, 0x0, 0x0, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0xaa, r0, &(0x7f0000001580)="a1f85750e8e34450e0d426398b4161aba67ff793ee04aa16fd96fba70ff701c7e8d1e7c46e81469875f69c6e677b9be67f3d2d57d78ee59b4f122f9c0045683749cb5da076767115708272929f30c0649200ed6924a77d93d9ceb17224d673d19634be53fe1f3d9859aebb4a9573371367ce5e633c4cec1bdcca4c1e37df6b8466022edba4113c8d8b5c9be3dca81375a6f5fe5005b4b0c01773c7e6b39a9e440b64c7b421cbeb37d47be9e204d2c07c65f935b268ac3f5525e8d9be420a201c244aaf61fc33271ead31692b2da96344ad906872659f9e3d8ee491cddc0b8b43cb12fa6984533819b6a054c0af24eea3", 0xf0, 0x2, 0x0, 0x1, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0xf39, r0, &(0x7f00000016c0)="b63cb09ac0a480a6f8c1d14bb2350fea40bf3d9ecc1945b2cd1b9920b8674314b8f34786b527959fb44000d8142401890f60", 0x32, 0xbf52, 0x0, 0x0, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000001740)="af372324c6a03293f1c84a1e745a3ccfe3ef99a0206441c57abfb0a9be2c84b56ed1fd45e8b45a5f4122e978f5a00d90103b9e6a84b93b3e55221a44c904bdd50740a65a2d02cac73d15928494ccf006f4ea8ba6", 0x54, 0xae7b, 0x0, 0x1, r0}]) 19:29:33 executing program 3 (fault-call:1 fault-nth:8): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:33 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x300, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000844}, 0x4000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xb}}) [ 259.234654] FAULT_INJECTION: forcing a failure. [ 259.234654] name failslab, interval 1, probability 0, space 0, times 0 [ 259.246284] CPU: 0 PID: 11498 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 259.253719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.263123] Call Trace: [ 259.265787] dump_stack+0x185/0x1e0 [ 259.269484] should_fail+0x8a7/0xae0 [ 259.273575] __should_failslab+0x278/0x2a0 [ 259.277877] should_failslab+0x29/0x70 [ 259.281839] kmem_cache_alloc_node+0x164/0xcb0 [ 259.286483] ? __alloc_skb+0x202/0x9e0 [ 259.290456] ? netdev_master_upper_dev_get_rcu+0x4d/0x210 [ 259.296081] __alloc_skb+0x202/0x9e0 [ 259.299919] rtmsg_ifinfo_build_skb+0x153/0x400 [ 259.304674] rtmsg_ifinfo+0x112/0x260 [ 259.308546] netdev_state_change+0x1ee/0x2e0 [ 259.313016] do_setlink+0x1ed9/0x6090 [ 259.316929] ? kmsan_set_origin+0x9e/0x160 [ 259.321233] rtnl_newlink+0x21b7/0x3990 [ 259.325282] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 259.330938] ? task_kmsan_context_state+0x6b/0x120 [ 259.335936] ? task_kmsan_context_state+0x6b/0x120 [ 259.340955] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 259.346428] ? __module_address+0x6a/0x600 [ 259.350761] ? task_kmsan_context_state+0x6b/0x120 [ 259.355887] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 259.361599] ? is_bpf_text_address+0x47e/0x4b0 [ 259.366280] ? __kernel_text_address+0x250/0x350 [ 259.371125] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 259.376652] ? __save_stack_trace+0xa45/0xca0 [ 259.382284] ? task_kmsan_context_state+0x6b/0x120 [ 259.387308] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 259.392761] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 259.398229] ? __module_address+0x6a/0x600 [ 259.402564] ? task_kmsan_context_state+0x6b/0x120 [ 259.407604] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 259.413052] ? is_bpf_text_address+0x47e/0x4b0 [ 259.417750] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 259.423167] ? rtnl_setlink+0x700/0x700 [ 259.427180] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 259.431559] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 259.437014] ? kmsan_set_origin_inline+0x6b/0x120 [ 259.441953] ? __msan_poison_alloca+0x183/0x220 [ 259.446690] ? __should_failslab+0x278/0x2a0 [ 259.451175] ? kmsan_set_origin_inline+0x6b/0x120 [ 259.456098] ? kmsan_set_origin+0x9e/0x160 [ 259.460388] netlink_rcv_skb+0x394/0x640 [ 259.464504] ? rtnetlink_bind+0x120/0x120 [ 259.468706] rtnetlink_rcv+0x50/0x60 [ 259.472481] netlink_unicast+0x16da/0x17b0 [ 259.476810] ? rtnetlink_net_exit+0xa0/0xa0 [ 259.481190] netlink_sendmsg+0x10c4/0x13d0 [ 259.485484] ? netlink_getsockopt+0xca0/0xca0 [ 259.490055] ___sys_sendmsg+0xed9/0x1350 [ 259.494194] ? __msan_poison_alloca+0x183/0x220 [ 259.498934] ? __fdget+0x4e/0x60 [ 259.502387] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 259.507823] ? __fget_light+0x6e6/0x760 [ 259.511909] __x64_sys_sendmsg+0x3b0/0x520 [ 259.516250] ? ___sys_sendmsg+0x1350/0x1350 [ 259.520641] do_syscall_64+0x15b/0x230 [ 259.524575] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 259.529795] RIP: 0033:0x455ab9 [ 259.532998] 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 [ 259.552690] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.560446] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 259.567746] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 259.575045] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 19:29:33 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'ip6gretap0\x00', 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 19:29:33 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x300, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000844}, 0x4000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xb}}) 19:29:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x1ffff, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 259.582345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 259.589642] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000008 [ 259.665486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:33 executing program 3 (fault-call:1 fault-nth:9): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="025cc83d6d345f8f7620709f088f84bd07dffd9e099fa0dc653cdc182111550542bc14da48fa2035f99708cbd3bc67679c60feaef1f50f5a16012c3f82ab20ef3f67b8194a2e32bf3ec64fe753445d79a1168f43c8c93cdf4b78497e04c8ae3239b122557d629f7b39493e29742eb4db70448cf7754c71a2fe926792c3") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x22801, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x8400a4, &(0x7f0000000300)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}, 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@allow_other='allow_other', 0x2c}, {@max_read={'max_read', 0x3d, 0x3}, 0x2c}, {@blksize={'blksize', 0x3d}, 0x2c}]}}) r4 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r4, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100fff, 0x0) unshare(0x24020400) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='\x00', r1, r2) pwritev(r0, &(0x7f0000000580), 0x0, 0x0) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) accept(r0, 0x0, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x400, 0xfffffffffffffff8}, 'port0\x00', 0x80, 0x0, 0x2, 0x1, 0x1, 0x3ff, 0x9, 0x0, 0x2, 0x1}) socket$inet6_sctp(0xa, 0x5, 0x84) 19:29:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000003c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x5, 0xb9, 0x8001}, &(0x7f0000000340)=0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x6, 0x8a3f2fd741799731) [ 260.058142] dccp_invalid_packet: invalid packet type [ 260.184587] FAULT_INJECTION: forcing a failure. [ 260.184587] name failslab, interval 1, probability 0, space 0, times 0 [ 260.196554] CPU: 1 PID: 11526 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 260.203995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.213397] Call Trace: [ 260.216079] dump_stack+0x185/0x1e0 [ 260.219757] should_fail+0x8a7/0xae0 [ 260.223588] __should_failslab+0x278/0x2a0 [ 260.227882] should_failslab+0x29/0x70 [ 260.231843] __kmalloc_node_track_caller+0x258/0x11d0 [ 260.237119] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 260.242549] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 260.247484] __alloc_skb+0x2cb/0x9e0 [ 260.251289] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 260.256228] rtmsg_ifinfo_build_skb+0x153/0x400 [ 260.260963] rtmsg_ifinfo+0x112/0x260 [ 260.264826] netdev_state_change+0x1ee/0x2e0 [ 260.269299] do_setlink+0x1ed9/0x6090 [ 260.273216] ? kmsan_set_origin+0x9e/0x160 [ 260.277526] rtnl_newlink+0x21b7/0x3990 [ 260.281564] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 260.287087] ? task_kmsan_context_state+0x6b/0x120 [ 260.292085] ? task_kmsan_context_state+0x6b/0x120 [ 260.297134] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.302610] ? __module_address+0x6a/0x600 [ 260.306961] ? task_kmsan_context_state+0x6b/0x120 [ 260.311995] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 260.317472] ? is_bpf_text_address+0x47e/0x4b0 [ 260.322284] ? __kernel_text_address+0x250/0x350 [ 260.327161] ? task_kmsan_context_state+0x6b/0x120 [ 260.332196] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.337648] ? vmalloc_to_page+0x50b/0x630 [ 260.341999] ? task_kmsan_context_state+0x6b/0x120 [ 260.347025] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.352485] ? __module_address+0x6a/0x600 [ 260.356826] ? task_kmsan_context_state+0x6b/0x120 [ 260.361861] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 260.367348] ? is_bpf_text_address+0x47e/0x4b0 [ 260.372064] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 260.377505] ? rtnl_setlink+0x700/0x700 [ 260.381549] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 260.385964] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 260.391434] ? kmsan_set_origin_inline+0x6b/0x120 [ 260.396384] ? __msan_poison_alloca+0x183/0x220 [ 260.401159] ? __should_failslab+0x278/0x2a0 [ 260.405678] ? kmsan_set_origin_inline+0x6b/0x120 [ 260.410592] ? kmsan_set_origin+0x9e/0x160 [ 260.414862] netlink_rcv_skb+0x394/0x640 [ 260.418954] ? rtnetlink_bind+0x120/0x120 [ 260.423147] rtnetlink_rcv+0x50/0x60 [ 260.426900] netlink_unicast+0x16da/0x17b0 [ 260.431245] ? rtnetlink_net_exit+0xa0/0xa0 [ 260.435655] netlink_sendmsg+0x10c4/0x13d0 [ 260.439944] ? netlink_getsockopt+0xca0/0xca0 [ 260.444523] ___sys_sendmsg+0xed9/0x1350 [ 260.448686] ? __msan_poison_alloca+0x183/0x220 [ 260.453412] ? __fdget+0x4e/0x60 [ 260.456831] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 260.462228] ? __fget_light+0x6e6/0x760 [ 260.466269] __x64_sys_sendmsg+0x3b0/0x520 [ 260.470598] ? ___sys_sendmsg+0x1350/0x1350 [ 260.474957] do_syscall_64+0x15b/0x230 [ 260.478869] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 260.484085] RIP: 0033:0x455ab9 [ 260.487283] 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 [ 260.506957] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.514706] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 260.521993] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 260.529316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 260.536629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 260.543912] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000009 [ 260.561204] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:35 executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd2', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f00000020c0), 0x1000) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)=@known='user.syz\x00', &(0x7f00000005c0)='group_id', 0x8, 0x0) write$FUSE_BMAP(r0, &(0x7f00000000c0)={0x18, 0x0, 0x1}, 0x18) 19:29:35 executing program 1: unshare(0x64000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0xa, &(0x7f0000001800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000080)="1b8093c40537852b5f0512fa66b7e175d8220590bc0d6823558969fc6a47f0a15e2ffcd1af244fdac4df731dc46d6161455a10d328c2e88740387e", 0x3b, 0x8, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000180)="6c60c131e6b7223f01ec3a1730e036d684cb5b1bedefca543b4afbeaa398a63702a0c6515cec71781eca88558490b2de1ec0668906e99dec376f06ac10e3b9126ed12a0af9fd53a3100e0118a7050afe779c7617ec6f9115887ac670a2bfb543ccfbc8a5a9b7d3657729dd873d853d2aa48a04d90d92f269a13c4deecfddae17e8bcca0fc8522776da9831", 0x8b, 0x8, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f0000000280)="5908cd41bfd3086dcede6ea3c3b46d0afcbfa74a30726c1c86c59e9867788a9c20283fc165f1607f96aff7735ae2e363bc761350d8ce25b30a18fc05b48683344ff2d95384f9627db480132bd16e15caafacb5c23e5d9404d687a264d7785767ac2d4088bb90f720cc951dc9eef16fee56b1", 0x72, 0xa7, 0x0, 0x0, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000340)="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", 0x1000, 0x5445, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x334, r0, &(0x7f0000001380)="29c5931ce9a100332697024d1b09c885555acf03874ea8d8ee0761553bc40733fb3c2072c5bb3a2d9476a269ac1810e44f", 0x31, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xf, 0x24, r0, &(0x7f0000001400)="b47f77bf91c6b3c96e494ab745a6a9caaa0c7cc809eba6edc65a81185010703920fa99e9de1955f723f436ce9b2a54ef5831cf1903818b5f9943e68db86d69d9f85f2c31b3380379c1", 0x49, 0x29, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8421, r0, &(0x7f00000014c0)="bf15ccf7293ede2f2fc98f50ddcbb02599d1dea7e7d144185d240755d5c4c795abb748392d36b4404c49cbde1b7702d721894b61b6a4bd26196206826ef432e7efee1a2fca3d673cf0802e8bfb9dd4b9e1ddd91c39a4913d490b0da06fed436c350524b6f406ae692d7e76d570a9d30cb727ddad1fe5cffa987a738c2951ce", 0x7f, 0x0, 0x0, 0x0, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0xaa, r0, &(0x7f0000001580)="a1f85750e8e34450e0d426398b4161aba67ff793ee04aa16fd96fba70ff701c7e8d1e7c46e81469875f69c6e677b9be67f3d2d57d78ee59b4f122f9c0045683749cb5da076767115708272929f30c0649200ed6924a77d93d9ceb17224d673d19634be53fe1f3d9859aebb4a9573371367ce5e633c4cec1bdcca4c1e37df6b8466022edba4113c8d8b5c9be3dca81375a6f5fe5005b4b0c01773c7e6b39a9e440b64c7b421cbeb37d47be9e204d2c07c65f935b268ac3f5525e8d9be420a201c244aaf61fc33271ead31692b2da96344ad906872659f9e3d8ee491cddc0b8b43cb12fa6984533819b6a054c0af24eea3", 0xf0, 0x2, 0x0, 0x1, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0xf39, r0, &(0x7f00000016c0)="b63cb09ac0a480a6f8c1d14bb2350fea40bf3d9ecc1945b2cd1b9920b8674314b8f34786b527959fb44000d8142401890f60", 0x32, 0xbf52, 0x0, 0x0, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000001740)="af372324c6a03293f1c84a1e745a3ccfe3ef99a0206441c57abfb0a9be2c84b56ed1fd45e8b45a5f4122e978f5a00d90103b9e6a84b93b3e55221a44c904bdd50740a65a2d02cac73d15928494ccf006f4ea8ba6", 0x54, 0xae7b, 0x0, 0x1, r0}]) 19:29:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r1, &(0x7f0000005040)=[{{&(0x7f00000024c0)=@hci={0x1f}, 0x7fffef80, &(0x7f0000002980), 0x0, &(0x7f0000002a00)}}, {{&(0x7f0000003400)=@hci={0x1f}, 0x80, &(0x7f0000004840), 0x1f3, &(0x7f00000048c0)}}], 0x2, 0x0) 19:29:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/16) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0x70, &(0x7f0000000100), &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 19:29:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup(r0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x7fffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6(0xa, 0x3, 0x20000000029) r4 = socket$pptp(0x18, 0x1, 0x2) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) sendto$inet6(r3, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:35 executing program 3 (fault-call:1 fault-nth:10): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 261.463592] FAULT_INJECTION: forcing a failure. [ 261.463592] name failslab, interval 1, probability 0, space 0, times 0 [ 261.466626] IPVS: ftp: loaded support on port[0] = 21 [ 261.475271] CPU: 1 PID: 11535 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 261.475287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.475298] Call Trace: [ 261.475350] dump_stack+0x185/0x1e0 [ 261.475381] ? __should_failslab+0x278/0x2a0 [ 261.475414] should_fail+0x8a7/0xae0 [ 261.475447] __should_failslab+0x278/0x2a0 [ 261.475478] should_failslab+0x29/0x70 [ 261.475523] __kmalloc_node_track_caller+0x258/0x11d0 [ 261.525064] ? netlink_trim+0x398/0x400 [ 261.529118] ? netlink_trim+0x398/0x400 [ 261.533299] pskb_expand_head+0x21d/0x1a70 [ 261.537622] netlink_trim+0x398/0x400 [ 261.541482] netlink_broadcast_filtered+0x1e6/0x1e80 [ 261.546688] nlmsg_notify+0x1dd/0x3f0 [ 261.550550] rtmsg_ifinfo+0x1e9/0x260 [ 261.554400] netdev_state_change+0x1ee/0x2e0 [ 261.558866] do_setlink+0x1ed9/0x6090 19:29:35 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x459c, 0x3, [0x0, 0xfffffffffffffffc, 0x2]}, &(0x7f00000001c0)=0xe) 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) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x24000) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_int(r0, 0x10d, 0x4000000cf, &(0x7f0000000040), &(0x7f0000000000)=0x1c1) [ 261.562758] ? kmsan_set_origin+0x9e/0x160 [ 261.567054] rtnl_newlink+0x21b7/0x3990 [ 261.571076] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 261.576597] ? task_kmsan_context_state+0x6b/0x120 [ 261.581593] ? task_kmsan_context_state+0x6b/0x120 [ 261.586871] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 261.592327] ? __module_address+0x6a/0x600 [ 261.596675] ? task_kmsan_context_state+0x6b/0x120 [ 261.601688] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 261.607140] ? is_bpf_text_address+0x47e/0x4b0 [ 261.611815] ? __kernel_text_address+0x250/0x350 [ 261.616656] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 261.622188] ? __save_stack_trace+0xa45/0xca0 [ 261.626796] ? task_kmsan_context_state+0x6b/0x120 [ 261.631829] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 261.637273] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 261.642750] ? __module_address+0x6a/0x600 [ 261.647076] ? task_kmsan_context_state+0x6b/0x120 [ 261.652084] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 261.657536] ? is_bpf_text_address+0x47e/0x4b0 [ 261.662333] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 261.667755] ? rtnl_setlink+0x700/0x700 [ 261.671803] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 261.676267] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 261.681722] ? kmsan_set_origin_inline+0x6b/0x120 [ 261.686645] ? __msan_poison_alloca+0x183/0x220 [ 261.691396] ? __should_failslab+0x278/0x2a0 [ 261.695883] ? kmsan_set_origin_inline+0x6b/0x120 [ 261.700815] ? kmsan_set_origin+0x9e/0x160 [ 261.705115] netlink_rcv_skb+0x394/0x640 [ 261.709223] ? rtnetlink_bind+0x120/0x120 [ 261.713421] rtnetlink_rcv+0x50/0x60 [ 261.717181] netlink_unicast+0x16da/0x17b0 [ 261.721500] ? rtnetlink_net_exit+0xa0/0xa0 [ 261.725879] netlink_sendmsg+0x10c4/0x13d0 [ 261.730166] ? netlink_getsockopt+0xca0/0xca0 [ 261.734735] ___sys_sendmsg+0xed9/0x1350 [ 261.738873] ? __msan_poison_alloca+0x183/0x220 [ 261.743616] ? __fdget+0x4e/0x60 [ 261.747071] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 261.752510] ? __fget_light+0x6e6/0x760 [ 261.756575] __x64_sys_sendmsg+0x3b0/0x520 [ 261.760887] ? ___sys_sendmsg+0x1350/0x1350 [ 261.765269] do_syscall_64+0x15b/0x230 [ 261.769201] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 261.774419] RIP: 0033:0x455ab9 [ 261.777617] 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 [ 261.797240] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 261.805010] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 261.812329] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 261.819636] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 261.826931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 261.834252] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 000000000000000a [ 261.848424] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:35 executing program 3 (fault-call:1 fault-nth:11): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 262.008375] FAULT_INJECTION: forcing a failure. [ 262.008375] name failslab, interval 1, probability 0, space 0, times 0 [ 262.020348] CPU: 0 PID: 11556 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 262.027676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.037071] Call Trace: [ 262.039727] dump_stack+0x185/0x1e0 [ 262.043419] should_fail+0x8a7/0xae0 [ 262.047228] __should_failslab+0x278/0x2a0 [ 262.051528] should_failslab+0x29/0x70 [ 262.055494] kmem_cache_alloc_node+0x164/0xcb0 [ 262.060166] ? __alloc_skb+0x202/0x9e0 [ 262.064191] ? netdev_master_upper_dev_get_rcu+0x4d/0x210 [ 262.069804] __alloc_skb+0x202/0x9e0 [ 262.073630] rtmsg_ifinfo_build_skb+0x153/0x400 [ 262.078377] rtmsg_ifinfo+0x112/0x260 [ 262.082252] netdev_state_change+0x1ee/0x2e0 [ 262.086733] do_setlink+0x1ed9/0x6090 [ 262.090663] ? kmsan_set_origin+0x9e/0x160 [ 262.094968] rtnl_newlink+0x21b7/0x3990 [ 262.099051] ? kmsan_set_origin_inline+0x6b/0x120 [ 262.103981] ? __msan_poison_alloca+0x183/0x220 [ 262.108731] ? perf_event_task_sched_in+0x257/0x2b0 [ 262.113865] ? __perf_event_task_sched_in+0x74/0xab0 [ 262.119066] ? perf_event_task_sched_in+0x257/0x2b0 [ 262.124177] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 262.129669] ? __perf_event_task_sched_in+0xa3b/0xab0 [ 262.134957] ? __msan_poison_alloca+0x183/0x220 [ 262.139729] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.145211] ? balance_callback+0x48/0x260 [ 262.149544] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 262.155119] ? __mutex_lock_slowpath+0x2c/0x30 [ 262.159788] ? rtnl_setlink+0x700/0x700 [ 262.163811] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 262.168180] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 262.173614] ? kmsan_set_origin_inline+0x6b/0x120 [ 262.178502] ? __msan_poison_alloca+0x183/0x220 [ 262.183259] ? __should_failslab+0x278/0x2a0 [ 262.187756] ? kmsan_set_origin_inline+0x6b/0x120 [ 262.192670] ? kmsan_set_origin+0x9e/0x160 [ 262.196953] netlink_rcv_skb+0x394/0x640 [ 262.201072] ? rtnetlink_bind+0x120/0x120 [ 262.205283] rtnetlink_rcv+0x50/0x60 [ 262.209059] netlink_unicast+0x16da/0x17b0 [ 262.213461] ? rtnetlink_net_exit+0xa0/0xa0 [ 262.217872] netlink_sendmsg+0x10c4/0x13d0 [ 262.222162] ? netlink_getsockopt+0xca0/0xca0 [ 262.226727] ___sys_sendmsg+0xed9/0x1350 [ 262.230877] ? __msan_poison_alloca+0x183/0x220 [ 262.235605] ? __fdget+0x4e/0x60 [ 262.239059] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 262.244517] ? __fget_light+0x6e6/0x760 [ 262.248600] __x64_sys_sendmsg+0x3b0/0x520 [ 262.252935] ? ___sys_sendmsg+0x1350/0x1350 [ 262.257342] do_syscall_64+0x15b/0x230 [ 262.261266] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 262.266471] RIP: 0033:0x455ab9 [ 262.269665] 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 [ 262.289333] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 262.297091] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 262.304393] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 262.311717] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.319028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 262.326332] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 000000000000000b [ 262.339342] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:36 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000080), 0x2, &(0x7f00000002c0), &(0x7f0000000300), 0x43c) close(r0) 19:29:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400c00, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r4 = getegid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000000600)={0xa0, 0x0, 0x7, {{0x5, 0x0, 0xffffffffffffd8d9, 0x1000, 0x3, 0x5, {0x1, 0xffffffffffff8001, 0xfffffffffffffffe, 0x1, 0x400, 0x0, 0x20, 0x6ba3, 0xd97, 0x80000001, 0x401, r3, r4, 0x4, 0xfff}}, {0x0, 0x2}}}, 0xa0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f0000000140)=""/16, 0x10}], 0x2, &(0x7f0000000380)=""/214, 0xd6, 0xff}, 0x1) connect$packet(r5, &(0x7f00000004c0)={0x11, 0xd, r6, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:36 executing program 7: unshare(0x20400) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) 19:29:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00@\x00', 0x101}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl(r0, 0x7ff, &(0x7f0000000080)="a7a3ecd293f12aecc3b9e43f70") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRESHEX=r0, @ANYPTR64], 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 19:29:36 executing program 5: r0 = socket$inet6(0xa, 0x11000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000e2aff8)={0xffffffffffffffff}) r2 = gettid() readv(r1, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r4) tkill(r2, 0x16) 19:29:36 executing program 1: unshare(0x64000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) io_setup(0x8, &(0x7f0000000000)) 19:29:36 executing program 3 (fault-call:1 fault-nth:12): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 262.922262] device lo entered promiscuous mode [ 262.952911] FAULT_INJECTION: forcing a failure. [ 262.952911] name failslab, interval 1, probability 0, space 0, times 0 [ 262.964694] CPU: 1 PID: 11580 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 262.972017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.981408] Call Trace: [ 262.984061] dump_stack+0x185/0x1e0 [ 262.987744] should_fail+0x8a7/0xae0 [ 262.991553] __should_failslab+0x278/0x2a0 [ 262.995847] should_failslab+0x29/0x70 [ 262.999803] __kmalloc_node_track_caller+0x258/0x11d0 [ 263.005075] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 263.010506] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 263.015408] __alloc_skb+0x2cb/0x9e0 [ 263.019203] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 263.024135] rtmsg_ifinfo_build_skb+0x153/0x400 [ 263.028870] rtmsg_ifinfo+0x112/0x260 [ 263.032729] netdev_state_change+0x1ee/0x2e0 [ 263.037193] do_setlink+0x1ed9/0x6090 [ 263.041092] ? kmsan_set_origin+0x9e/0x160 [ 263.045395] rtnl_newlink+0x21b7/0x3990 [ 263.049433] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 263.054954] ? task_kmsan_context_state+0x6b/0x120 [ 263.059942] ? task_kmsan_context_state+0x6b/0x120 [ 263.064949] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 263.070407] ? __module_address+0x6a/0x600 [ 263.074735] ? task_kmsan_context_state+0x6b/0x120 [ 263.079768] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 263.085225] ? is_bpf_text_address+0x47e/0x4b0 [ 263.089893] ? __kernel_text_address+0x250/0x350 [ 263.094736] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 263.100267] ? __save_stack_trace+0xa45/0xca0 [ 263.104856] ? task_kmsan_context_state+0x6b/0x120 [ 263.109915] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 263.115353] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 263.120824] ? __module_address+0x6a/0x600 [ 263.125145] ? task_kmsan_context_state+0x6b/0x120 [ 263.130159] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 263.135614] ? is_bpf_text_address+0x47e/0x4b0 [ 263.140321] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 263.145847] ? rtnl_setlink+0x700/0x700 [ 263.149874] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 263.154265] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 263.159704] ? kmsan_set_origin_inline+0x6b/0x120 [ 263.164630] ? __msan_poison_alloca+0x183/0x220 [ 263.169400] ? __should_failslab+0x278/0x2a0 [ 263.173899] ? kmsan_set_origin_inline+0x6b/0x120 [ 263.178829] ? kmsan_set_origin+0x9e/0x160 [ 263.183133] netlink_rcv_skb+0x394/0x640 [ 263.187283] ? rtnetlink_bind+0x120/0x120 [ 263.191492] rtnetlink_rcv+0x50/0x60 [ 263.195263] netlink_unicast+0x16da/0x17b0 [ 263.199563] ? rtnetlink_net_exit+0xa0/0xa0 19:29:37 executing program 6: unshare(0x24020400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200000, 0x0) listen(r0, 0x0) [ 263.203961] netlink_sendmsg+0x10c4/0x13d0 [ 263.208269] ? netlink_getsockopt+0xca0/0xca0 [ 263.213893] ___sys_sendmsg+0xed9/0x1350 [ 263.218050] ? __msan_poison_alloca+0x183/0x220 [ 263.222811] ? __fdget+0x4e/0x60 [ 263.226277] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 263.231764] ? __fget_light+0x6e6/0x760 [ 263.235870] __x64_sys_sendmsg+0x3b0/0x520 [ 263.240202] ? ___sys_sendmsg+0x1350/0x1350 [ 263.244592] do_syscall_64+0x15b/0x230 [ 263.248536] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 263.253758] RIP: 0033:0x455ab9 [ 263.256971] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.276576] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 263.284336] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 263.291649] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 19:29:37 executing program 7: r0 = msgget(0x0, 0x20) msgctl$IPC_RMID(r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101800, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) [ 263.298958] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 263.306272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 263.313581] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 000000000000000c [ 263.334837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 263.363563] device lo left promiscuous mode 19:29:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) delete_module(&(0x7f0000000000)='bdev/\x00', 0x800) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x94, "b3ed7e5c35ed257177c48a0eb24c7b518578fbbf33e7425ef212af1514f3e0e2d13bdc84ecb8b91f35b32f9c90f761b38bcb7dba5dc290f6dd6bf682123260381bb01f858f79ed46cfb2e2773f6ecc61f963c6d307b4ca545387e45ff62c46164238698933a1866f5de9a4585ae51b76894d45bf8b6d8cadb60875e6b09f6a873f706576b6919be6481c1c2cb76cf95cc27aeb99"}, &(0x7f0000000380)=0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xc8, "31c820b5249254a56cfe661e83dcbc57e31b022ee3efc749cc3410031fc0e784ff8f755030027244f3d60a562ac280cdc5d04118f5807e4f445c3ccf242ed5a4fcce1b9efcb17cd13c32b246b93eacd3c2864d8ce69e6a4cd4c33d65fdc200e203330002fd677b5757edda02ab5d1223e5c068f6e01028c49366496df50b94f91a3228d8f3fa26d16306db2095cebf4d12a1566ec68c54c5070871132ecd0b1808e81ae374246d331c416e265990b75dc27a85ebe9513f1a6f64b9da17494f30fc04e56fd96195c5"}, &(0x7f00000004c0)=0xd0) r3 = accept4(r1, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x800) accept$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl(r0, 0x8c47, &(0x7f0000000040)="ceebfdbe6ed835010bad38a589e2642759223e7c11d2fd497f46b3043e48e893d49f1b013de8415e56ef5d354e694efa32d2850b7d329a502cf7616ddfbb122519588f9ad6280df1db2b684fc08d9c7ae64d27558eb6e498b2675be76240dedf4cef24fdceeab460a022ea319fb9") sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000000000)="be", 0x1}], 0x1, &(0x7f0000000080)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}], 0x1, 0x0) 19:29:37 executing program 3 (fault-call:1 fault-nth:13): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f00000090c0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/113, 0x71}, {&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/111, 0x6f}], 0x1, &(0x7f0000000440)=""/191, 0xbf, 0x49}, 0x20dd}, {{&(0x7f0000001540)=@xdp, 0x80, &(0x7f0000003c00)=[{&(0x7f00000015c0)=""/245, 0xf5}, {&(0x7f0000002740)=""/102, 0x66}, {&(0x7f00000027c0)=""/206, 0xce}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/216, 0xd8}, {&(0x7f00000039c0)=""/141, 0x8d}, {&(0x7f0000003a80)=""/222, 0xde}, {&(0x7f0000003b80)=""/108, 0x6c}], 0x8, &(0x7f0000003c80)=""/94, 0x5e, 0x6914896c}, 0x800}, {{&(0x7f0000003d00)=@nfc, 0x80, &(0x7f0000004200)=[{&(0x7f0000003d80)=""/152, 0x98}, {&(0x7f0000003e40)=""/241, 0xf1}, {&(0x7f0000000500)=""/16, 0x10}, {&(0x7f0000003f40)=""/161, 0xa1}, {&(0x7f0000004000)=""/92, 0x5c}, {&(0x7f0000004080)=""/117, 0x75}, {&(0x7f00000016c0)=""/55, 0x37}, {&(0x7f0000004100)}, {&(0x7f0000004140)=""/13, 0xd}, {&(0x7f0000004180)=""/123, 0x7b}], 0xa, &(0x7f00000042c0)=""/168, 0xa8, 0xff}, 0x1ff}, {{&(0x7f0000004380)=@l2, 0x80, &(0x7f0000004500)=[{&(0x7f0000004400)=""/251, 0xfb}], 0x1}, 0x100000001}, {{&(0x7f0000004540)=@can, 0x80, &(0x7f00000056c0)=[{&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f00000055c0)=""/154, 0x9a}, {&(0x7f0000005680)=""/1, 0x1}], 0x3, &(0x7f0000005700)=""/234, 0xea, 0x9}, 0x1}, {{&(0x7f0000005800)=@xdp, 0x80, &(0x7f0000005880), 0x0, &(0x7f00000058c0)=""/120, 0x78, 0x7f}, 0x3}, {{&(0x7f0000005940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006a40)=[{&(0x7f00000059c0)=""/13, 0xd}, {&(0x7f0000005a00)=""/4096, 0x1000}, {&(0x7f0000006a00)=""/44, 0x2c}], 0x3, &(0x7f0000006a80)=""/234, 0xea}, 0x40}, {{&(0x7f0000006b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000008f80)=[{&(0x7f0000006c00)=""/222, 0xde}, {&(0x7f0000006d00)=""/138, 0x8a}, {&(0x7f0000006dc0)=""/4096, 0x1000}, {&(0x7f0000007dc0)=""/4096, 0x1000}, {&(0x7f0000008dc0)=""/156, 0x9c}, {&(0x7f0000008e80)=""/206, 0xce}], 0x6, &(0x7f0000009000)=""/178, 0xb2, 0x8}}], 0x9, 0x40, 0x0) sendmmsg$alg(r1, &(0x7f000000ee80)=[{0x0, 0x0, &(0x7f000000a5c0)=[{&(0x7f0000009300)="a5d121a53b35c5ae78129841e04b5e33cdffa82119f025fe750dc5b2dc35c3c17b11a5241c3ff8b913ad09e6dfc9700df614874ed8a6b66db8b42a159515acb46ba62986c880ac7048a20aaf623cc60300229320c0b99dd115b36f24ddad18903178e62aa2b3aa1b3dd0ff22b37d9ae7cf38a5153356a53e46955b6d0fb2ed72eb89c68eecad4ff917ee9f21c5e7b8531622dbb1cf73b1f72fe0e75d7f699a7b12e436defb7ebe72a9", 0xa9}, {&(0x7f00000093c0)="2e14cb11eadeccdb6034468fc93b76c5d30f1d618cc418fc001eb1f3b4f6390ec4bf5441bd280a13ac79fca89422e3185ea8fde8d1fd6364bc42ed622c85aee272fb0b09a2bf100b763f7e4f6ca9cce9950cc227014b33e53d20534bddf1857358026c7e88d9bfd41228d0a4efc226fab82781ebcc03bc6c9cf3196b39b48b94b06dfeca0e6bb38e7ba2bd0056d6397fcd289d3b36d89973", 0x98}, 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{&(0x7f000000e700)="d201359faf81709ac7bac44f4b4b07e326ecab29b66fb7f26df977a6105622fa94d87172f1dbac349772f30de30a4fe03294ffdf36bbb32bfab747d361f657e1c807b1799dbe39398c1ef5dd095b064c9938ba9cdfba3b121ed84d77cbdba2928579d78c9fb34c9ee78b301c23dc1636a57d6090a0363a78e1f02c7d103f66ef135c36793035edb7783968dea34ba6c6837280fbbf8372fd8d6869302740a5da4f2439c2b420213453fdf3e8c462d9f331db8e920927235b3db3c69b5ae6032aefe396d65c6fb0e149f4e86ed8", 0xcd}, {&(0x7f000000e800)="c2388d4723a6c9570578e3f8ff8cc257e6c6226984bce58cf491c2206368d8af504604b80d2334e0515a6ee8b614f59bbb027782224253bf2b3d751edad51ae5beab62b58e704931726d98894fec65c44034a053f550eb210427e9dd97d1197a7cd4ae2c0753cfbd7512999a71fc80bac40ab7c4c617bd94efa3bb04692c31f3be0d6a914dd4a304a22066662013223d7c5544fb9d0e10b0ba0b4a967d99229baa1ca47e1aa200eae682c80a769023ff7ebc11e89e1d32c8f5213f1a5410ddba8b8665638bed44630550773591da1509bd439486db3c5149de77b7c63f75e82ce73349edffe4c25e7ffce95de9239503", 0xf0}, {&(0x7f000000e900)="df1bfabb411fdc82426b498da1fd20ca21590d83c524eb5a3e5b1376d58903f804772a0a2d63af649151adc5f51c526082c811f7d472a38dd77ed0be557e9a81c2dfcd98ca834251952006446bbd95cdca9d53f6102eae98341017fa81897bcafb05f77327ae64e73b5d43c304b638302e1bc49ed59847adbdd16a481702156e46ad0eacafac8afe0b12149cba08081565f38ec962dfca281d090b1fd0fec6c0420941ce443dcb5de5b6b16c1a066468016eb20dc5031db483f1a7d4bc", 0xbd}, {&(0x7f000000e9c0)="838d1770f64f34815976d5ed80e0043112bbf11e5ad05dc3ac69137c4b67be839338df014a277eef2345543eede062", 0x2f}], 0x7, &(0x7f000000ea80)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x229da018}], 0x30, 0x10}, {0x0, 0x0, &(0x7f000000edc0)=[{&(0x7f000000eac0)="c539cba9321e6fbb31f6ba01cdafbf7b88f491117d009b8942707d9c24c31dfe5e1d9c0d75780036ae7c2af017cec278ee6ad06c779a457c321909c5a081c043329849b0761055e8f5bb26c0f517307aec4896ad7963a0f9c2a7f277a281a2e8d8ea44c109111facc0cb2d2747e03aea051aeb7c5a9ab2d7aa2bc92a09ce203a42", 0x81}, {&(0x7f000000eb80)="49192653d1438c0107f9e7c1270938750b7f988736e1898d1c4046f7de26048fa92975d0798a00b7aa63e634a317305b3a04bcf6bf9e2eca2b06921ac2c04f38f1deaf956a3fb4c4471af3e8d26d3ba40ee8d78108dbeebf017fb1d23fae3f25cced2485b4a44ec9", 0x68}, {&(0x7f000000ec00)="8a6667612b5cb8e7f19b3f7545326fb24d42c9b4b6c29656de25788d9d17e30f15a296a5c4b888bb1abc8cedf9ebdb40e804d05843801777e18c88cea576cd145a55f71467dbdfa2fc543c88f75ba2a8de0e38611a", 0x55}, {&(0x7f000000ec80)="b5659a", 0x3}, {&(0x7f000000ecc0)="919805affe6ae3d9364d068f920a112a1598a8036061be1cea6961ced27024bfe7924cb6fd9419be62ee3cc6803c2ad9237a92b8998dffdf226d4cff22acaa", 0x3f}, {&(0x7f000000ed00)="ce5701879edf90c193e90cf8f4ec9cc6ce539c19ed0693c7cd42d51deb", 0x1d}, {&(0x7f000000ed40)="10372650505ef260af805aa52e6c44a139649fe5c129f7a7cd688c6920819595367578e8d8fc63d9c364a6378cbd411aec3fc3522d07858d7643ba74dc654b6abab9e81e88bd", 0x46}], 0x7, &(0x7f000000ee40)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x40}], 0x9, 0x4000) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000001700)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) 19:29:37 executing program 7: r0 = memfd_create(&(0x7f0000000040)="b8c0a9b7", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0x20, 0x1, 'client1\x00', 0x6, "cbd177d9710afa62", "c287c36acd94da4f297447a67617ae253987daa7f33936dda471896cc5da2c0f", 0x3, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, 'dummy0\x00'}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f00000001c0)='mime_typeposix_acl_accesstrustedem0\x00', r3}, 0x10) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x4, 0x0) write$cgroup_type(r2, &(0x7f0000000400)='threaded\x00', 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000000000cd1bf338aa145411bd03810000000000000000000000000000000000000000000000000000"]) getpgid(r5) pipe2(&(0x7f0000000000), 0x4800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000002c0)={0x22}) 19:29:37 executing program 1: unshare(0x64000400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) [ 263.930096] FAULT_INJECTION: forcing a failure. [ 263.930096] name failslab, interval 1, probability 0, space 0, times 0 [ 263.941828] CPU: 1 PID: 11606 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 263.949142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.958526] Call Trace: [ 263.961172] dump_stack+0x185/0x1e0 [ 263.964840] ? __should_failslab+0x278/0x2a0 [ 263.969290] should_fail+0x8a7/0xae0 [ 263.973053] __should_failslab+0x278/0x2a0 [ 263.977331] should_failslab+0x29/0x70 [ 263.981255] __kmalloc_node_track_caller+0x258/0x11d0 [ 263.986485] ? netlink_trim+0x398/0x400 [ 263.990514] ? netlink_trim+0x398/0x400 [ 263.994534] pskb_expand_head+0x21d/0x1a70 [ 263.998842] netlink_trim+0x398/0x400 [ 264.002701] netlink_broadcast_filtered+0x1e6/0x1e80 [ 264.007921] nlmsg_notify+0x1dd/0x3f0 [ 264.011792] rtmsg_ifinfo+0x1e9/0x260 [ 264.015644] netdev_state_change+0x1ee/0x2e0 [ 264.020107] do_setlink+0x1ed9/0x6090 [ 264.023998] ? kmsan_set_origin+0x9e/0x160 [ 264.028291] rtnl_newlink+0x21b7/0x3990 [ 264.032375] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 264.037832] ? __list_add_valid+0xb8/0x450 [ 264.042149] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 264.047686] ? pick_next_task_fair+0x2308/0x2580 [ 264.052529] ? kmsan_set_origin_inline+0x6b/0x120 [ 264.057462] ? __msan_poison_alloca+0x183/0x220 [ 264.062208] ? __switch_to+0x2b3/0x420 [ 264.066180] ? switch_fpu_finish+0x7b/0x4f0 [ 264.070573] ? __switch_to+0x2b3/0x420 [ 264.074548] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 264.080001] ? balance_callback+0x48/0x260 [ 264.084296] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 264.089864] ? __mutex_lock_slowpath+0x2c/0x30 [ 264.094504] ? rtnl_setlink+0x700/0x700 [ 264.098525] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 264.102891] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 264.108291] ? kmsan_set_origin_inline+0x6b/0x120 [ 264.113212] ? __msan_poison_alloca+0x183/0x220 [ 264.117964] ? __should_failslab+0x278/0x2a0 [ 264.122457] ? kmsan_set_origin_inline+0x6b/0x120 [ 264.127375] ? kmsan_set_origin+0x9e/0x160 [ 264.131777] netlink_rcv_skb+0x394/0x640 [ 264.135892] ? rtnetlink_bind+0x120/0x120 [ 264.140094] rtnetlink_rcv+0x50/0x60 [ 264.143876] netlink_unicast+0x16da/0x17b0 [ 264.148207] ? rtnetlink_net_exit+0xa0/0xa0 [ 264.152596] netlink_sendmsg+0x10c4/0x13d0 [ 264.156895] ? netlink_getsockopt+0xca0/0xca0 [ 264.161473] ___sys_sendmsg+0xed9/0x1350 [ 264.165623] ? __msan_poison_alloca+0x183/0x220 [ 264.170373] ? __fdget+0x4e/0x60 [ 264.173830] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 264.179267] ? __fget_light+0x6e6/0x760 [ 264.183339] __x64_sys_sendmsg+0x3b0/0x520 [ 264.187652] ? ___sys_sendmsg+0x1350/0x1350 [ 264.192039] do_syscall_64+0x15b/0x230 [ 264.195976] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 264.201195] RIP: 0033:0x455ab9 [ 264.204397] 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 [ 264.224028] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 264.231796] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 264.239105] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 264.246512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 264.253825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 264.261133] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 000000000000000d 19:29:38 executing program 3 (fault-call:1 fault-nth:14): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 264.277331] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 264.295713] device lo entered promiscuous mode [ 264.315884] device lo left promiscuous mode [ 264.541134] FAULT_INJECTION: forcing a failure. [ 264.541134] name failslab, interval 1, probability 0, space 0, times 0 [ 264.552896] CPU: 0 PID: 11634 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 264.560323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.569710] Call Trace: [ 264.572358] dump_stack+0x185/0x1e0 [ 264.576035] should_fail+0x8a7/0xae0 [ 264.579829] __should_failslab+0x278/0x2a0 [ 264.584109] should_failslab+0x29/0x70 [ 264.588043] kmem_cache_alloc_node+0x164/0xcb0 [ 264.592669] ? __alloc_skb+0x202/0x9e0 [ 264.596606] ? netdev_master_upper_dev_get_rcu+0x4d/0x210 [ 264.602205] __alloc_skb+0x202/0x9e0 [ 264.606011] rtmsg_ifinfo_build_skb+0x153/0x400 [ 264.610749] rtmsg_ifinfo+0x112/0x260 [ 264.614604] netdev_state_change+0x1ee/0x2e0 [ 264.619072] do_setlink+0x1ed9/0x6090 [ 264.622972] ? kmsan_set_origin+0x9e/0x160 [ 264.627270] rtnl_newlink+0x21b7/0x3990 [ 264.631330] ? update_load_avg+0x1d52/0x2cc0 [ 264.635826] ? kmsan_set_origin_inline+0x6b/0x120 [ 264.640744] ? __msan_poison_alloca+0x183/0x220 [ 264.645484] ? pick_next_task+0x1ba/0x420 [ 264.649714] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 264.655146] ? find_next_bit+0x122/0x2a0 [ 264.659289] ? kmsan_set_origin_inline+0x6b/0x120 [ 264.664200] ? __msan_poison_alloca+0x183/0x220 [ 264.668951] ? __switch_to+0x2b3/0x420 [ 264.672924] ? switch_fpu_finish+0x7b/0x4f0 [ 264.677335] ? __switch_to+0x2b3/0x420 [ 264.681320] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 264.686765] ? balance_callback+0x48/0x260 [ 264.691169] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 264.696736] ? __mutex_lock_slowpath+0x2c/0x30 [ 264.701381] ? rtnl_setlink+0x700/0x700 [ 264.705410] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 264.709801] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 264.715260] ? kmsan_set_origin_inline+0x6b/0x120 [ 264.720185] ? __msan_poison_alloca+0x183/0x220 [ 264.724927] ? __should_failslab+0x278/0x2a0 [ 264.729410] ? kmsan_set_origin_inline+0x6b/0x120 [ 264.734342] ? kmsan_set_origin+0x9e/0x160 [ 264.738656] netlink_rcv_skb+0x394/0x640 [ 264.742782] ? rtnetlink_bind+0x120/0x120 [ 264.746992] rtnetlink_rcv+0x50/0x60 [ 264.750762] netlink_unicast+0x16da/0x17b0 [ 264.755057] ? rtnetlink_net_exit+0xa0/0xa0 [ 264.759444] netlink_sendmsg+0x10c4/0x13d0 [ 264.763738] ? netlink_getsockopt+0xca0/0xca0 [ 264.768314] ___sys_sendmsg+0xed9/0x1350 [ 264.772480] ? __msan_poison_alloca+0x183/0x220 [ 264.772536] ? __fdget+0x4e/0x60 [ 264.772599] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 264.772648] ? __fget_light+0x6e6/0x760 19:29:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0xffffffffffffffe2, 0x1, 'client1\x00', 0x1, "db6e996672ee9e2c", "8e9e784dc97fad7b90e7440f7a7fcd23a9d4bf5c18e89135332256abb7e44cd2", 0xbec8, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x1, 0x1, "636ce9656e743000000000000000000000000000000000000000000078cd0000000000000000000000000000000000000000d17d9724128ad47100000000c616", 0x3, "f1ad528a70009799", "990f8cbb2f1b0b2f23c366cecce19bb88eaaef4037ad6751beb2478ba2e93921", 0x7, 0x800}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='dctcp\x00', 0x6) 19:29:38 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80000) getpeername$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000000420300000008004500001c000000000011907800000000e400000100004e21000890781c08000000b414051d4d3c4a1792138f5de3816ede6fb439d50b862579ecea247ad1fa6e342ff1c27913d730e65a127faaa025de12722391320380ea7283e66fb37397730bff406b8a24cc8cb1"], 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'yam0\x00', 0x0}) connect(r1, &(0x7f0000000380)=@ll={0x11, 0xf, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa8}, 0x1c) 19:29:38 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x741102) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={r1, r2/1000+10000}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000500)={r3, 0x5, 0xbc, "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"}) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000140), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x1b0) dup(r3) [ 264.772722] __x64_sys_sendmsg+0x3b0/0x520 [ 264.794364] ? ___sys_sendmsg+0x1350/0x1350 [ 264.798760] do_syscall_64+0x15b/0x230 [ 264.802703] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 264.807930] RIP: 0033:0x455ab9 [ 264.811142] 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 [ 264.830755] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 264.838545] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 264.838565] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 264.838582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 264.838599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 264.838616] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 000000000000000e [ 264.900405] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 264.965731] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 264.976699] kernel msg: ebtables bug: please report to author: entry offsets not in right order 19:29:39 executing program 3 (fault-call:1 fault-nth:15): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e08d600000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) sendto$inet6(r1, &(0x7f0000000000), 0xfffffeff, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/54, 0x36}], 0x1, 0x38) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) getegid() 19:29:39 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000280)={0x0, 0x17c9679, 0x0, 0x0, &(0x7f0000000440)=[{}]}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0xc008}], 0x2, &(0x7f0000000040), &(0x7f0000000080)={0x100000001}, 0x8) r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x6, 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000300)=""/197, &(0x7f0000000400)=0xc5) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='selfposix_acl_accessvmnet1%)^\x00', 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0xdda9, r1) 19:29:39 executing program 1: unshare(0x64000400) fstat(0xffffffffffffffff, &(0x7f0000000100)) 19:29:39 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xd86, 0x0, 0x6c5, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x40, 0x9}, 0xc) setsockopt(r0, 0x107, 0x8010, &(0x7f0000001000), 0x1d2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000640), &(0x7f0000000000), &(0x7f00000007c0)) 19:29:39 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}, 0x100) mlock(&(0x7f0000051000/0x1000)=nil, 0x1000) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) 19:29:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) [ 266.009244] FAULT_INJECTION: forcing a failure. [ 266.009244] name failslab, interval 1, probability 0, space 0, times 0 [ 266.013276] IPVS: ftp: loaded support on port[0] = 21 [ 266.021360] CPU: 0 PID: 11663 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 266.033421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.042953] Call Trace: [ 266.045719] dump_stack+0x185/0x1e0 [ 266.049420] should_fail+0x8a7/0xae0 [ 266.053229] __should_failslab+0x278/0x2a0 [ 266.057529] should_failslab+0x29/0x70 [ 266.061496] __kmalloc_node_track_caller+0x258/0x11d0 [ 266.066780] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 266.072238] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 266.077340] __alloc_skb+0x2cb/0x9e0 [ 266.081164] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 266.086120] rtmsg_ifinfo_build_skb+0x153/0x400 [ 266.090878] rtmsg_ifinfo+0x112/0x260 [ 266.094741] netdev_state_change+0x1ee/0x2e0 [ 266.099221] do_setlink+0x1ed9/0x6090 [ 266.103133] ? kmsan_set_origin+0x9e/0x160 [ 266.107438] rtnl_newlink+0x21b7/0x3990 [ 266.111464] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 266.116992] ? task_kmsan_context_state+0x6b/0x120 [ 266.121987] ? task_kmsan_context_state+0x6b/0x120 [ 266.127022] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 266.132491] ? __module_address+0x6a/0x600 [ 266.136902] ? task_kmsan_context_state+0x6b/0x120 [ 266.141924] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 266.147387] ? is_bpf_text_address+0x47e/0x4b0 [ 266.152055] ? __kernel_text_address+0x250/0x350 [ 266.156902] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 266.162429] ? __save_stack_trace+0xa45/0xca0 [ 266.167016] ? task_kmsan_context_state+0x6b/0x120 [ 266.172027] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 266.177475] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 266.182923] ? __module_address+0x6a/0x600 [ 266.187239] ? task_kmsan_context_state+0x6b/0x120 [ 266.192263] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 266.197723] ? is_bpf_text_address+0x47e/0x4b0 [ 266.202420] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 266.207836] ? rtnl_setlink+0x700/0x700 [ 266.211864] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 266.216255] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 266.221710] ? kmsan_set_origin_inline+0x6b/0x120 [ 266.226626] ? __msan_poison_alloca+0x183/0x220 [ 266.231395] ? __should_failslab+0x278/0x2a0 [ 266.235887] ? kmsan_set_origin_inline+0x6b/0x120 [ 266.240804] ? kmsan_set_origin+0x9e/0x160 [ 266.245100] netlink_rcv_skb+0x394/0x640 [ 266.249211] ? rtnetlink_bind+0x120/0x120 [ 266.253412] rtnetlink_rcv+0x50/0x60 [ 266.257305] netlink_unicast+0x16da/0x17b0 [ 266.261641] ? rtnetlink_net_exit+0xa0/0xa0 [ 266.266029] netlink_sendmsg+0x10c4/0x13d0 [ 266.270335] ? netlink_getsockopt+0xca0/0xca0 [ 266.274910] ___sys_sendmsg+0xed9/0x1350 [ 266.279048] ? __msan_poison_alloca+0x183/0x220 [ 266.283786] ? __fdget+0x4e/0x60 [ 266.287229] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 266.292662] ? __fget_light+0x6e6/0x760 [ 266.296719] __x64_sys_sendmsg+0x3b0/0x520 [ 266.301040] ? ___sys_sendmsg+0x1350/0x1350 [ 266.305428] do_syscall_64+0x15b/0x230 [ 266.309363] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 266.314577] RIP: 0033:0x455ab9 [ 266.317780] 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 [ 266.337487] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 266.345249] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 266.352560] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 19:29:40 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:40 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}, 0x100) mlock(&(0x7f0000051000/0x1000)=nil, 0x1000) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) 19:29:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, 0x3000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) prlimit64(r2, 0x8, &(0x7f0000000300)={0x59}, &(0x7f00000001c0)) r3 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xd367, 0x2) ioctl(r0, 0x4000008912, &(0x7f0000000040)="2957e1311f16f477671070") r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x12400, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000200)=0x9, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000080)={0x20002001}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x204000) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x408000, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000000100)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000400)=""/7) [ 266.359871] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 266.367182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 266.374493] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 000000000000000f 19:29:40 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8280, 0x0) statx(r0, &(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x2002007900, 0x201, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000005c0)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000004c0)={0x2, 0x1, &(0x7f0000000300)=""/234, &(0x7f0000000400)=""/123, &(0x7f0000000480)=""/21, 0x1f002}) mkdir(&(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) rmdir(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x9, {0x2, 0x4e22}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24}, 0x300, 0x35a2, 0xc5, 0x5, 0x3c, &(0x7f00000001c0)='tunl0\x00', 0x200, 0x9, 0x8}) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) [ 266.438610] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) geteuid() ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0xfffffff4, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='#! ./file0 /dev/snd/midiC#D#\x00 cpuset) /dev/sg#\x00'], 0x30) r2 = fcntl$dupfd(r1, 0x0, r1) write$vnet(r2, &(0x7f0000000240)={0x1, {&(0x7f0000000740)=""/226, 0xe2, &(0x7f0000000000)=""/21}}, 0x68) 19:29:40 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x1, 0x3, 0xc}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000)="3c95d06275a7ae794ac61aff0855c2e3d4f3d55e93e60f280f9de73b416d82b2e1e63133058a4cb78d22e84216419c504dbd6634c1", &(0x7f0000000040)=""/97}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f0000000040), &(0x7f00000a8fe5)=""/27}, 0x18) 19:29:40 executing program 3 (fault-call:1 fault-nth:16): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:40 executing program 2: pipe2(&(0x7f0000000040), 0x800) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, 0x3000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) prlimit64(r2, 0x8, &(0x7f0000000300)={0x59}, &(0x7f00000001c0)) r3 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xd367, 0x2) ioctl(r0, 0x4000008912, &(0x7f0000000040)="2957e1311f16f477671070") r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x12400, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000200)=0x9, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000080)={0x20002001}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x204000) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x408000, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000000100)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000400)=""/7) 19:29:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00001da000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x400, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000000)='eth0\x00', 0xffffffffffffff9c}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) [ 266.807392] FAULT_INJECTION: forcing a failure. [ 266.807392] name failslab, interval 1, probability 0, space 0, times 0 [ 266.819155] CPU: 1 PID: 11704 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 266.826471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.835859] Call Trace: [ 266.838507] dump_stack+0x185/0x1e0 [ 266.842179] ? __should_failslab+0x278/0x2a0 [ 266.846634] should_fail+0x8a7/0xae0 [ 266.850401] __should_failslab+0x278/0x2a0 [ 266.854685] should_failslab+0x29/0x70 [ 266.858626] __kmalloc_node_track_caller+0x258/0x11d0 [ 266.863867] ? netlink_trim+0x398/0x400 [ 266.867898] ? netlink_trim+0x398/0x400 [ 266.871919] pskb_expand_head+0x21d/0x1a70 [ 266.876215] netlink_trim+0x398/0x400 [ 266.880066] netlink_broadcast_filtered+0x1e6/0x1e80 [ 266.885272] nlmsg_notify+0x1dd/0x3f0 [ 266.889133] rtmsg_ifinfo+0x1e9/0x260 [ 266.892989] netdev_state_change+0x1ee/0x2e0 [ 266.897457] do_setlink+0x1ed9/0x6090 [ 266.901360] ? kmsan_set_origin+0x9e/0x160 [ 266.905653] rtnl_newlink+0x21b7/0x3990 [ 266.909682] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 266.915207] ? task_kmsan_context_state+0x6b/0x120 [ 266.920199] ? task_kmsan_context_state+0x6b/0x120 [ 266.925215] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 266.930674] ? __module_address+0x6a/0x600 [ 266.935009] ? task_kmsan_context_state+0x6b/0x120 [ 266.940033] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 266.945501] ? is_bpf_text_address+0x47e/0x4b0 [ 266.950181] ? __kernel_text_address+0x250/0x350 19:29:41 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$VHOST_GET_FEATURES(r1, 0x80044d76, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x1, 0x6, 0xd6ab, 0x7fff, 0xfffffffffffffffa, 0x1, 0x63, 0x1, 0xfff]}, 0x16) [ 266.955036] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 266.960576] ? __save_stack_trace+0xa45/0xca0 [ 266.965185] ? task_kmsan_context_state+0x6b/0x120 [ 266.970225] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 266.975689] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 266.981167] ? __module_address+0x6a/0x600 [ 266.985532] ? task_kmsan_context_state+0x6b/0x120 [ 266.990594] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 266.996176] ? is_bpf_text_address+0x47e/0x4b0 [ 267.000892] ? __msan_metadata_ptr_for_load_1+0x10/0x20 19:29:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) 19:29:41 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000002c0)=""/185, 0xf3a114063b8404f0, 0x10007, 0x0, 0xfffffffffffffd6b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x5, 0x1}, &(0x7f00000000c0)=0x8) 19:29:41 executing program 6: unshare(0x24020400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x3f, 0xc}, 0xc) r1 = memfd_create(&(0x7f00000000c0)='/dev/midi#\x00', 0x0) fdatasync(r1) [ 267.006333] ? rtnl_setlink+0x700/0x700 [ 267.010371] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 267.014791] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 267.020259] ? kmsan_set_origin_inline+0x6b/0x120 [ 267.025191] ? __msan_poison_alloca+0x183/0x220 [ 267.029950] ? __should_failslab+0x278/0x2a0 [ 267.034473] ? kmsan_set_origin_inline+0x6b/0x120 [ 267.039431] ? kmsan_set_origin+0x9e/0x160 [ 267.043734] netlink_rcv_skb+0x394/0x640 [ 267.047862] ? rtnetlink_bind+0x120/0x120 [ 267.052077] rtnetlink_rcv+0x50/0x60 [ 267.055858] netlink_unicast+0x16da/0x17b0 [ 267.060195] ? rtnetlink_net_exit+0xa0/0xa0 [ 267.064591] netlink_sendmsg+0x10c4/0x13d0 [ 267.068899] ? netlink_getsockopt+0xca0/0xca0 [ 267.073482] ___sys_sendmsg+0xed9/0x1350 [ 267.077637] ? __msan_poison_alloca+0x183/0x220 [ 267.082388] ? __fdget+0x4e/0x60 [ 267.085851] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 267.091294] ? __fget_light+0x6e6/0x760 [ 267.095474] __x64_sys_sendmsg+0x3b0/0x520 [ 267.099814] ? ___sys_sendmsg+0x1350/0x1350 [ 267.104207] do_syscall_64+0x15b/0x230 [ 267.108156] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 267.113384] RIP: 0033:0x455ab9 [ 267.116686] 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 [ 267.136510] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 267.144267] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 267.151574] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 267.158877] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 267.166181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 267.173497] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000010 19:29:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(0xffffffffffffffff, &(0x7f0000000100)) [ 267.208476] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) timerfd_create(0x3, 0x800) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602032200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100060c0900fcff4d00040e05a5", 0x58}], 0x1) 19:29:41 executing program 3 (fault-call:1 fault-nth:17): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x1, 0xfffffffffffffbff, 0x10001}, &(0x7f0000000100)=0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x3, 0x7ff) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x3ff, 0x9, 0x2, 0x74a8, 0xfff, 0x4, 0x8, r1}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff800}}}, 0x88) 19:29:41 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000100)) 19:29:41 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/143, 0x174000000}) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) [ 267.493003] FAULT_INJECTION: forcing a failure. [ 267.493003] name failslab, interval 1, probability 0, space 0, times 0 [ 267.504851] CPU: 1 PID: 11739 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 267.512174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.521570] Call Trace: [ 267.524227] dump_stack+0x185/0x1e0 [ 267.527907] should_fail+0x8a7/0xae0 [ 267.531714] __should_failslab+0x278/0x2a0 [ 267.536010] should_failslab+0x29/0x70 [ 267.539962] kmem_cache_alloc_node+0x164/0xcb0 [ 267.544596] ? __alloc_skb+0x202/0x9e0 [ 267.548546] ? netdev_master_upper_dev_get_rcu+0x4d/0x210 [ 267.554142] __alloc_skb+0x202/0x9e0 [ 267.557960] rtmsg_ifinfo_build_skb+0x153/0x400 [ 267.562709] rtmsg_ifinfo+0x112/0x260 [ 267.566568] netdev_state_change+0x1ee/0x2e0 [ 267.571037] do_setlink+0x1ed9/0x6090 [ 267.574915] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 267.580392] ? kmsan_set_origin+0x9e/0x160 [ 267.584695] rtnl_newlink+0x21b7/0x3990 [ 267.588732] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 267.594268] ? task_kmsan_context_state+0x6b/0x120 [ 267.599259] ? task_kmsan_context_state+0x6b/0x120 [ 267.604282] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 267.609751] ? __module_address+0x6a/0x600 [ 267.614093] ? task_kmsan_context_state+0x6b/0x120 [ 267.619123] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 267.624596] ? is_bpf_text_address+0x47e/0x4b0 [ 267.629276] ? __kernel_text_address+0x250/0x350 [ 267.634118] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 267.639643] ? __save_stack_trace+0xa45/0xca0 [ 267.644231] ? task_kmsan_context_state+0x6b/0x120 [ 267.649242] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 267.654682] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 267.660130] ? __module_address+0x6a/0x600 [ 267.664454] ? task_kmsan_context_state+0x6b/0x120 [ 267.669490] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 267.674941] ? is_bpf_text_address+0x47e/0x4b0 [ 267.679636] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 267.685068] ? rtnl_setlink+0x700/0x700 [ 267.689104] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 267.693510] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 267.698956] ? kmsan_set_origin_inline+0x6b/0x120 [ 267.703875] ? __msan_poison_alloca+0x183/0x220 [ 267.708614] ? __should_failslab+0x278/0x2a0 [ 267.713100] ? kmsan_set_origin_inline+0x6b/0x120 [ 267.718014] ? kmsan_set_origin+0x9e/0x160 [ 267.722302] netlink_rcv_skb+0x394/0x640 [ 267.726405] ? rtnetlink_bind+0x120/0x120 [ 267.730603] rtnetlink_rcv+0x50/0x60 [ 267.734371] netlink_unicast+0x16da/0x17b0 [ 267.738696] ? rtnetlink_net_exit+0xa0/0xa0 [ 267.743068] netlink_sendmsg+0x10c4/0x13d0 [ 267.747363] ? netlink_getsockopt+0xca0/0xca0 [ 267.751926] ___sys_sendmsg+0xed9/0x1350 [ 267.756059] ? __msan_poison_alloca+0x183/0x220 [ 267.760803] ? __fdget+0x4e/0x60 [ 267.764246] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 267.769681] ? __fget_light+0x6e6/0x760 [ 267.773755] __x64_sys_sendmsg+0x3b0/0x520 [ 267.778079] ? ___sys_sendmsg+0x1350/0x1350 [ 267.782465] do_syscall_64+0x15b/0x230 [ 267.786403] entry_SYSCALL_64_after_hwframe+0x63/0xe7 19:29:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000001940)=[{&(0x7f0000000780)=""/81, 0x51}], 0x1) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="92475700fd79fffa00000000000000c49b7bcbb82a0fca00000000000000000000000081dd585579537c0cec7ab1f4bf5733b49377d6380372471a8635b00acb222ee01656f2a128d7eecfe07a28c52777bd434ae41ee11aa69fbb0494353aaacbec76cd19c7599fb7e0d7c3609bfb8c23852becb1fe39aee1313a77a41171692a2ffefe7e7c5058af66951e655df126ff467c1aa199860277f292ed6fbaf55e078686600759a8fa724a0709db261f57b1c08aa78588229ebfb6e69ead60b29ba26503ab877993ccc3fa26c2a8139a00758b3cb3"], 0x20) 19:29:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80000, 0x0) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0xcd9) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = syz_open_dev$rtc(&(0x7f0000000180)='/dev/rtc#\x00', 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r3, &(0x7f0000000080)=0x5b18) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000200)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x8300) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000140)) [ 267.791630] RIP: 0033:0x455ab9 [ 267.795003] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.814601] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 267.822370] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 267.829681] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 267.836990] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 19:29:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x0, @rand_addr=0xebb, 0x4e20, 0x3, 'none\x00', 0x2, 0x5, 0x7b}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 0x0, 0x5, 0x80000000}}, 0x44) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, r1, 0x0, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f4}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x73}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x481}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x80) fstat(r0, &(0x7f0000000080)) [ 267.844298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 267.851616] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000011 [ 267.906012] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:42 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x6b, 0x20}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x725, 0x30}, &(0x7f0000000400)=0xc) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r6 = getegid() ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000180)=""/81) chown(&(0x7f00000000c0)='./control\x00', r5, r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc) chown(&(0x7f0000000080)='./control/file0\x00', 0x0, 0x0) close(r3) 19:29:42 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x0, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:42 executing program 3 (fault-call:1 fault-nth:18): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 19:29:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcf8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200080, 0x0) init_module(&(0x7f0000000200)='eth1[vmnet0ppp1(\x00', 0x11, &(0x7f0000000240)='/\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=@deltaction={0x110, 0x31, 0x12e, 0x70bd28, 0x25dfdbfe, {0x0, 0x1, 0x9}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}]}, @TCA_ACT_TAB={0x4, 0x1}, @TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x35a659c6}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0xb0, 0x1, [{0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x48c}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0xd102}}, {0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x14, 0x12, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x1f, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 19:29:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) bind$packet(r3, &(0x7f0000000040)={0x11, 0x9, r4, 0x1, 0x9, 0x6}, 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x100000000800000, 0xb) sendto$unix(r0, &(0x7f0000000240)="7481ec4bb9122b982cab19b3357498dc26fc5f6a8dce86281169936bf4ec17a6b576bc07f144470931a25a46a816346f4bed2fcb5ce2d5c6b239ae8623d49915c9e7930f671a9723bacba7007e29001898f9e66994f413dc148002ba695929b61fb20b20194ea04674bab665f32cdd8022955616111ff420a6c8cbfeac2a61d8be2a633400232d668a556f5769a3448a59bf3323a18d65be73c3a030a7eff0d878afb4dfa2f30f49d1736fbf40e269380a65e7df64afccde18beafadb7", 0xbd, 0x4008000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000080)=0x4) close(r1) 19:29:42 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000000, 0x101) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x90, r1, 0x2, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2b, 0x4}}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000300)={0xba, @broadcast=0xffffffff, 0x4e20, 0x4, 'nq\x00', 0x4, 0x3, 0x71}, 0x2c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x9, 0x1) fstat(r2, &(0x7f0000000100)) 19:29:42 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 268.832811] FAULT_INJECTION: forcing a failure. [ 268.832811] name failslab, interval 1, probability 0, space 0, times 0 [ 268.844817] CPU: 0 PID: 11789 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 268.852133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.861522] Call Trace: [ 268.864179] dump_stack+0x185/0x1e0 [ 268.867863] should_fail+0x8a7/0xae0 [ 268.871674] __should_failslab+0x278/0x2a0 [ 268.875971] should_failslab+0x29/0x70 [ 268.879924] __kmalloc_node_track_caller+0x258/0x11d0 [ 268.885205] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 268.890651] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 268.895684] __alloc_skb+0x2cb/0x9e0 [ 268.899491] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 268.904436] rtmsg_ifinfo_build_skb+0x153/0x400 [ 268.909288] rtmsg_ifinfo+0x112/0x260 [ 268.913159] netdev_state_change+0x1ee/0x2e0 [ 268.917643] do_setlink+0x1ed9/0x6090 [ 268.921548] ? kmsan_set_origin+0x9e/0x160 [ 268.925856] rtnl_newlink+0x21b7/0x3990 [ 268.929901] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 268.935449] ? task_kmsan_context_state+0x6b/0x120 [ 268.940448] ? task_kmsan_context_state+0x6b/0x120 [ 268.945466] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 268.950925] ? __module_address+0x6a/0x600 [ 268.955255] ? task_kmsan_context_state+0x6b/0x120 [ 268.960337] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 268.965797] ? is_bpf_text_address+0x47e/0x4b0 [ 268.970474] ? __kernel_text_address+0x250/0x350 [ 268.975318] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 268.980847] ? __save_stack_trace+0xa45/0xca0 [ 268.985452] ? task_kmsan_context_state+0x6b/0x120 [ 268.990473] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 268.995943] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 269.001416] ? __module_address+0x6a/0x600 [ 269.005752] ? task_kmsan_context_state+0x6b/0x120 [ 269.010776] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 269.016238] ? is_bpf_text_address+0x47e/0x4b0 [ 269.020985] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 269.026453] ? rtnl_setlink+0x700/0x700 [ 269.030498] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 269.034909] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 269.040378] ? kmsan_set_origin_inline+0x6b/0x120 [ 269.045310] ? __msan_poison_alloca+0x183/0x220 [ 269.050078] ? __should_failslab+0x278/0x2a0 [ 269.054594] ? kmsan_set_origin_inline+0x6b/0x120 [ 269.059522] ? kmsan_set_origin+0x9e/0x160 [ 269.063811] netlink_rcv_skb+0x394/0x640 [ 269.067921] ? rtnetlink_bind+0x120/0x120 [ 269.072128] rtnetlink_rcv+0x50/0x60 [ 269.075902] netlink_unicast+0x16da/0x17b0 [ 269.080195] ? rtnetlink_net_exit+0xa0/0xa0 [ 269.084595] netlink_sendmsg+0x10c4/0x13d0 [ 269.088923] ? netlink_getsockopt+0xca0/0xca0 [ 269.093491] ___sys_sendmsg+0xed9/0x1350 [ 269.097673] ? __msan_poison_alloca+0x183/0x220 [ 269.102429] ? __fdget+0x4e/0x60 [ 269.105890] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 269.111345] ? __fget_light+0x6e6/0x760 [ 269.115434] __x64_sys_sendmsg+0x3b0/0x520 [ 269.119755] ? ___sys_sendmsg+0x1350/0x1350 [ 269.124135] do_syscall_64+0x15b/0x230 [ 269.128079] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 269.133298] RIP: 0033:0x455ab9 [ 269.136495] 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 [ 269.156141] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 269.163905] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 269.171217] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 19:29:42 executing program 4: r0 = socket$inet(0x2, 0x8000000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x16, 0x4) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/208, 0xd0}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f0000001380)=""/50, 0x32}, {&(0x7f00000013c0)=""/140, 0x8c}], 0x6, &(0x7f0000000200)=""/81, 0x51}, 0x40002102) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x914}, 0x8) 19:29:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0xfe8a) fstat(r0, &(0x7f0000000100)) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) 19:29:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x404002) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c0031102000002000200001104", 0x12, 0x0, &(0x7f00000000c0)={0xa, 0x200000000010894f, 0x2}, 0x1c) 19:29:43 executing program 7: r0 = socket(0x11, 0x80000, 0x0) unshare(0x8000000) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000056c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013000304000000000000000000000000", @ANYRES32=r2, @ANYBLOB="ff7f1ffe3b6c581835e7c7afde77ad68f9b615a5caab81d6bd39fe119f41190fe13ab22ba2826cec3aa4ff5392b82bb8ab6db470ca4a1984b5aff0ec17c8e367e400045b4789bea5675f74806b6b52bf08eb25835b2bf7f7c2893d63cc9ae09ac7ae3096306ccd66e2e23ccba247a5a9db063901663ab196a991469a1376aaa4944e5fa52bdc7425b7d31d139e2065c8c3575c8003f7b6a4e27b8e3c5243b988dcfcea8986715f8379a3d65a5b9dd4f9e848a0e540eb2a35f5aee610f814be17956f9bdd"], 0x20}, 0x1}, 0x0) 19:29:43 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='ns\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x5}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x10001}, 0x8) fstat(r1, &(0x7f0000000100)) [ 269.178534] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 269.185846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 269.193157] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000012 [ 269.215105] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 19:29:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x805, 0x100000000001) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x96, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x2}, 0x90) 19:29:43 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x400}}, 0x1, 0x1}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x140, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xffffffffffffffff) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r4, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 19:29:43 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x0, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="25000800c0000083c91ded0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003a1189526afa60a4"], 0x48}, 0x1}, 0x0) getpgrp(0x0) close(r0) 19:29:43 executing program 5: r0 = socket(0x100000400000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f4070115040002000710080001000108000008000f85ba92659c", 0xfe78) 19:29:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r0, &(0x7f0000000200)) 19:29:43 executing program 7: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value, &(0x7f00002bdffc)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0) unshare(0x2000400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000740)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) connect$packet(r0, &(0x7f0000000880)={0x11, 0x19, r1, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1752e6d6, &(0x7f0000000080)=0x2) getsockopt(r2, 0x10d, 0x5, &(0x7f0000000040), &(0x7f00002bdffc)=0xfffffffffffffd37) 19:29:43 executing program 3 (fault-call:1 fault-nth:19): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 269.635699] ================================================================== [ 269.643165] BUG: KMSAN: uninit-value in __nf_conntrack_find_get+0xc15/0x2190 [ 269.650388] CPU: 0 PID: 11835 Comm: syz-executor2 Not tainted 4.18.0-rc4+ #27 [ 269.657680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.667047] Call Trace: [ 269.669664] dump_stack+0x185/0x1e0 [ 269.673325] kmsan_report+0x195/0x2c0 [ 269.677166] __msan_warning+0x7d/0xe0 [ 269.681019] __nf_conntrack_find_get+0xc15/0x2190 [ 269.685904] ? __msan_poison_alloca+0x183/0x220 [ 269.690617] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 269.696011] ? hash_conntrack_raw+0x5f7/0x8c0 [ 269.700537] nf_conntrack_in+0x1674/0x2070 [ 269.704818] ipv6_conntrack_local+0xc3/0xf0 [ 269.708882] FAULT_INJECTION: forcing a failure. [ 269.708882] name failslab, interval 1, probability 0, space 0, times 0 [ 269.709165] ? ipv6_conntrack_in+0xf0/0xf0 [ 269.709186] nf_hook_slow+0x15d/0x3e0 [ 269.709215] __ip6_local_out+0x64c/0x770 [ 269.709256] ? __ip6_local_out+0x770/0x770 [ 269.736721] ip6_local_out+0xa4/0x1d0 [ 269.740531] ip6_push_pending_frames+0x218/0x4d0 [ 269.745302] rawv6_sendmsg+0x45f0/0x5410 [ 269.749392] ? kmsan_set_origin_inline+0x6b/0x120 [ 269.754261] ? __msan_poison_alloca+0x183/0x220 [ 269.758957] ? __fdget+0x4e/0x60 [ 269.762384] ? compat_rawv6_ioctl+0x100/0x100 [ 269.766897] inet_sendmsg+0x3fc/0x760 [ 269.770697] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 269.776072] ? inet_getname+0x4a0/0x4a0 [ 269.780061] __sys_sendto+0x798/0x8e0 [ 269.783880] ? show_slab_objects+0xdf0/0x18b0 [ 269.788377] ? syscall_trace_enter+0x98a/0x10a0 [ 269.793046] ? syscall_return_slowpath+0x108/0x800 [ 269.797988] __x64_sys_sendto+0x1a1/0x210 [ 269.802163] ? __sys_sendto+0x8e0/0x8e0 [ 269.806157] do_syscall_64+0x15b/0x230 [ 269.810057] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 269.815240] RIP: 0033:0x455ab9 [ 269.818418] 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 [ 269.837702] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 269.845408] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 269.852688] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000016 [ 269.859953] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 269.867214] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 269.874487] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000000 [ 269.881759] [ 269.881799] CPU: 1 PID: 11843 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #27 [ 269.883385] Uninit was stored to memory at: [ 269.883416] kmsan_internal_chain_origin+0x13c/0x240 [ 269.890681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.894991] __msan_chain_origin+0x76/0xd0 [ 269.895019] __nf_conntrack_confirm+0x2700/0x3f70 [ 269.900126] Call Trace: [ 269.909466] ipv6_confirm+0x573/0x740 [ 269.909488] nf_hook_slow+0x15d/0x3e0 [ 269.913734] dump_stack+0x185/0x1e0 [ 269.918520] ip6_output+0x37d/0x710 [ 269.918543] ip6_local_out+0x164/0x1d0 [ 269.921122] ? __should_failslab+0x278/0x2a0 [ 269.924880] ip6_push_pending_frames+0x218/0x4d0 [ 269.924903] rawv6_sendmsg+0x45f0/0x5410 [ 269.928696] should_fail+0x8a7/0xae0 [ 269.932290] inet_sendmsg+0x3fc/0x760 [ 269.932314] __sys_sendto+0x798/0x8e0 [ 269.935934] __should_failslab+0x278/0x2a0 [ 269.939782] __x64_sys_sendto+0x1a1/0x210 [ 269.939804] do_syscall_64+0x15b/0x230 [ 269.944206] should_failslab+0x29/0x70 [ 269.948925] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 269.948948] kmsan_internal_poison_shadow+0xc8/0x1d0 [ 269.953004] __kmalloc_node_track_caller+0x258/0x11d0 [ 269.956677] kmsan_kmalloc+0xa1/0x120 [ 269.956700] kmem_cache_alloc+0xad2/0xbb0 [ 269.960513] ? netlink_trim+0x398/0x400 [ 269.964271] __nf_conntrack_alloc+0x166/0x670 [ 269.964296] init_conntrack+0x635/0x2840 [ 269.968532] ? netlink_trim+0x398/0x400 [ 269.972636] nf_conntrack_in+0x1812/0x2070 [ 269.972661] ipv6_conntrack_local+0xc3/0xf0 [ 269.976543] pskb_expand_head+0x21d/0x1a70 [ 269.980390] nf_hook_slow+0x15d/0x3e0 [ 269.980415] __ip6_local_out+0x64c/0x770 [ 269.985614] netlink_trim+0x398/0x400 [ 269.990766] ip6_local_out+0xa4/0x1d0 [ 269.990793] ip6_push_pending_frames+0x218/0x4d0 [ 269.995982] netlink_broadcast_filtered+0x1e6/0x1e80 [ 269.999742] rawv6_sendmsg+0x45f0/0x5410 [ 269.999765] inet_sendmsg+0x3fc/0x760 [ 270.003961] nlmsg_notify+0x1dd/0x3f0 [ 270.007846] __sys_sendto+0x798/0x8e0 [ 270.007870] __x64_sys_sendto+0x1a1/0x210 [ 270.012366] rtmsg_ifinfo+0x1e9/0x260 [ 270.016386] do_syscall_64+0x15b/0x230 [ 270.016412] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.020379] netdev_state_change+0x1ee/0x2e0 [ 270.024577] ================================================================== [ 270.028916] do_setlink+0x1ed9/0x6090 [ 270.033102] Disabling lock debugging due to kernel taint [ 270.033119] Kernel panic - not syncing: panic_on_warn set ... [ 270.033119] [ 270.036962] ? kmsan_set_origin+0x9e/0x160 [ 270.123334] rtnl_newlink+0x21b7/0x3990 [ 270.127332] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 270.132817] ? task_kmsan_context_state+0x6b/0x120 [ 270.137763] ? task_kmsan_context_state+0x6b/0x120 [ 270.142735] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.148139] ? __module_address+0x6a/0x600 [ 270.152417] ? task_kmsan_context_state+0x6b/0x120 [ 270.157386] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 270.162794] ? is_bpf_text_address+0x47e/0x4b0 [ 270.167414] ? __kernel_text_address+0x250/0x350 [ 270.172206] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 270.177686] ? __save_stack_trace+0xa45/0xca0 [ 270.182224] ? task_kmsan_context_state+0x6b/0x120 [ 270.187190] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.192586] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.197987] ? __module_address+0x6a/0x600 [ 270.202260] ? task_kmsan_context_state+0x6b/0x120 [ 270.207225] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 270.212632] ? is_bpf_text_address+0x47e/0x4b0 [ 270.217278] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 270.222656] ? rtnl_setlink+0x700/0x700 [ 270.226642] rtnetlink_rcv_msg+0xa6f/0x15a0 [ 270.230999] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.236399] ? kmsan_set_origin_inline+0x6b/0x120 [ 270.241270] ? __msan_poison_alloca+0x183/0x220 [ 270.245979] ? kmsan_set_origin_inline+0x6b/0x120 [ 270.250851] ? kmsan_set_origin+0x9e/0x160 [ 270.255111] netlink_rcv_skb+0x394/0x640 [ 270.259191] ? rtnetlink_bind+0x120/0x120 [ 270.263364] rtnetlink_rcv+0x50/0x60 [ 270.267104] netlink_unicast+0x16da/0x17b0 [ 270.271365] ? rtnetlink_net_exit+0xa0/0xa0 [ 270.275741] netlink_sendmsg+0x10c4/0x13d0 [ 270.280012] ? netlink_getsockopt+0xca0/0xca0 [ 270.284544] ___sys_sendmsg+0xed9/0x1350 [ 270.288624] ? __msan_poison_alloca+0x183/0x220 [ 270.293331] ? __fdget+0x4e/0x60 [ 270.296736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 270.302129] ? __fget_light+0x6e6/0x760 [ 270.306159] __x64_sys_sendmsg+0x3b0/0x520 [ 270.310453] ? ___sys_sendmsg+0x1350/0x1350 [ 270.314806] do_syscall_64+0x15b/0x230 [ 270.318710] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.323907] RIP: 0033:0x455ab9 [ 270.327090] 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 [ 270.346571] RSP: 002b:00007fb04af21c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 270.354291] RAX: ffffffffffffffda RBX: 00007fb04af226d4 RCX: 0000000000455ab9 [ 270.361566] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 270.368836] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 270.376108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 270.383383] R13: 00000000004c10e8 R14: 00000000004d1788 R15: 0000000000000013 [ 270.390668] CPU: 0 PID: 11835 Comm: syz-executor2 Tainted: G B 4.18.0-rc4+ #27 [ 270.399347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.408713] Call Trace: [ 270.411322] dump_stack+0x185/0x1e0 [ 270.414962] panic+0x3d0/0x9b0 [ 270.418182] kmsan_report+0x2bf/0x2c0 [ 270.421988] __msan_warning+0x7d/0xe0 [ 270.425797] __nf_conntrack_find_get+0xc15/0x2190 [ 270.430634] ? __msan_poison_alloca+0x183/0x220 [ 270.435306] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 270.440657] ? hash_conntrack_raw+0x5f7/0x8c0 [ 270.445151] nf_conntrack_in+0x1674/0x2070 [ 270.449402] ipv6_conntrack_local+0xc3/0xf0 [ 270.453716] ? ipv6_conntrack_in+0xf0/0xf0 [ 270.457937] nf_hook_slow+0x15d/0x3e0 [ 270.461737] __ip6_local_out+0x64c/0x770 [ 270.465796] ? __ip6_local_out+0x770/0x770 [ 270.470032] ip6_local_out+0xa4/0x1d0 [ 270.473831] ip6_push_pending_frames+0x218/0x4d0 [ 270.478592] rawv6_sendmsg+0x45f0/0x5410 [ 270.482665] ? kmsan_set_origin_inline+0x6b/0x120 [ 270.487503] ? __msan_poison_alloca+0x183/0x220 [ 270.492177] ? __fdget+0x4e/0x60 [ 270.495559] ? compat_rawv6_ioctl+0x100/0x100 [ 270.500047] inet_sendmsg+0x3fc/0x760 [ 270.503840] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.509197] ? inet_getname+0x4a0/0x4a0 [ 270.513165] __sys_sendto+0x798/0x8e0 [ 270.516971] ? show_slab_objects+0xdf0/0x18b0 [ 270.521458] ? syscall_trace_enter+0x98a/0x10a0 [ 270.526115] ? syscall_return_slowpath+0x108/0x800 [ 270.531048] __x64_sys_sendto+0x1a1/0x210 [ 270.535195] ? __sys_sendto+0x8e0/0x8e0 [ 270.539160] do_syscall_64+0x15b/0x230 [ 270.543050] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 270.548230] RIP: 0033:0x455ab9 [ 270.551401] 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 [ 270.570637] RSP: 002b:00007fdf04ff7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 270.578337] RAX: ffffffffffffffda RBX: 00007fdf04ff86d4 RCX: 0000000000455ab9 [ 270.585598] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000016 [ 270.592859] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 270.600120] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 270.607383] R13: 00000000004c1164 R14: 00000000004d1860 R15: 0000000000000000 [ 270.615156] Dumping ftrace buffer: [ 270.618689] (ftrace buffer empty) [ 270.622391] Kernel Offset: disabled [ 270.626007] Rebooting in 86400 seconds..