\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
r2 = socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue=0x700000})

11:10:00 executing program 7:
socket(0x0, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:00 executing program 5:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:00 executing program 4:
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={<r1=>0x0, @loopback, @local}, &(0x7f0000000380)=0xc)
bind$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0xf5, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="1800e9ff2700ebff070000d70a00003a000000007d5061e56860304c14727c5f8fb53d6d2c189d0c3b4b0d7c894d7dc2bcf0f2e127cb7dd7acf7e0a90f2e6ac0f984ac415c741543586575e42bf3190788c810772cf5d9633b89a9dcfb2e504eceeee12bc831ac21ad1fc2b829c7480e5cbf5c0d"], 0x1}, 0x1, 0x0, 0x0, 0x8001}, 0xfffffffffffffffc)
clone(0x0, &(0x7f0000fbf000), &(0x7f0000001800), &(0x7f0000000180), &(0x7f0000001700)="05280c62c2524d92fd1b13220620c4e6bd8e6a24874054b4e5a1146999e20c8c4332af9c2130d3d6827f2b1ba8b4ebdd53a87f2d35ad98e3deb14aeb1a98917568a39acc8fd62dcc8ab6616b4f1561f2a927ff70aa541a0b70e51bdd283e7a0a2a86cd10868dea9434eb6fd2bff3f9e8d209bf439c3c5488796544605b01f5fa794fb3d7885ef23350786eb31ebe9873dee4003719b283c152a9a4cdccbe9892f07f5db48e0e1a1819bc314466afb1f097bc03db5f65cf948a6ed2d9972a6c2925cae831a5fd0cfab78245ab764abb62e8e5b0")
mknod(&(0x7f00000000c0)='./file0\x00', 0x21040, 0x0)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x2000, 0x0)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000004c0)=@req3={0x4db, 0x143b, 0x401, 0x80000000, 0x7, 0x1, 0x10000}, 0x1c)
r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
r4 = socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000002c0)='scalable\x00', 0x9)
r5 = perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x0, 0x0)
syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x215e2ae2, 0x0)
pipe(&(0x7f0000000300))
setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000001c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'rr\x00'}, 0x2c)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
getrandom(&(0x7f0000000400)=""/102, 0x66, 0x2)
r6 = socket(0x0, 0x0, 0x0)
getsockopt$sock_buf(r6, 0x1, 0x12, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0)
ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x9, 0x4, 0x401, 0xe34})
ioctl$BLKTRACESTART(r3, 0x1274, 0x0)
r7 = dup(r5)
ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000000200))

11:10:00 executing program 7:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  181.868923] relay: one or more items not logged [item size (56) > sub-buffer size (9)]
11:10:01 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5424, 0x0)

11:10:01 executing program 0:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:01 executing program 1:
socket(0x1b, 0x80004, 0xeb0)
r0 = socket(0xfffffffffffffffe, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0)
ioctl$TIOCNOTTY(r1, 0x5422)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:01 executing program 3:
socket(0x0, 0x0, 0xfffffffffffffffb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0xbb, &(0x7f0000000100)="295eee311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:01 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:01 executing program 5:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:01 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:01 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:01 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:01 executing program 0:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  182.697177] relay: one or more items not logged [item size (56) > sub-buffer size (9)]
11:10:01 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:01 executing program 5:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:01 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000440)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0000300ff050011000008002200ac141418"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:01 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/254, &(0x7f00000000c0)=0xffffffffffffff77)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000300)={0x2f5852ef})
fcntl$dupfd(r2, 0x406, r2)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
write$binfmt_misc(r1, &(0x7f0000000400)={'syz1', "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"}, 0xfe)
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)

11:10:01 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff0500110000080d000200ac1414"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)=0x8)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:01 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:02 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x80045440, 0x0)

11:10:02 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:02 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:02 executing program 5:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:02 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:02 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0xfffffc39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x112)
r1 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x4, 0x101100)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000580)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
prctl$setfpexc(0xc, 0x80000)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"69000000000000000000000000000019"})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:02 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="24000000180000000200b00000590e03ff050011000008000200ac14141836e2ab5210cbefa5d7cd71c6e6fc000000000000"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:02 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x4, 0x1, &(0x7f0000000280)=[{&(0x7f0000000400)="8e810cefb2dbd9253ee915c6e8c2b93aff45feb698e282532fb36a90ca0d146e9eebf9b4380d83dcb73b8ec30d3a6be587e42cb856f5c9790dff7751ce3c18f2259dc81d1e74b21f86ffd158f3e5f0f249d6c36c24672cd77efec04ba76c445de1bd45b7b1b556094ec79877e8121deba7196df6314dff8b2676ea701e1381c18d74636ed1fa85b70155ab32e500ffe3d913bd07ff933d9ebce556e9511e22636860edc37c262f5e689d5e2f257e1725f4d8db21cc285fff0b9e07bd865c7bb87b8a3bece311b56440ae34258fb2a7986b00fb61a1efbf60eda4a083f96d0a32effa031fb7540112275f80bcca", 0xed, 0x2656}], 0x100000, &(0x7f0000000300)={[{@usebackuproot='usebackuproot', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, 0x4}, 0x2c}, {@subvol={'subvol', 0x3d, '/dev/loop-control\x00'}, 0x2c}, {@compress_algo={'compress', 0x3d, 'lzo'}, 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x33, 0x7f, 0x0, 0x39, 0x37, 0x74, 0x34, 0x39, 0x77]}, 0x2c}]})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000001c0))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)

11:10:02 executing program 5 (fault-call:6 fault-nth:0):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:02 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:02 executing program 4 (fault-call:6 fault-nth:0):
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:02 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000400)="bfe2eeee0d58b51cb080d81a614d71805782a6d1516b5d8fefa04e9dd4596fc35fc58cc7a5a5568b22ff0d03b5197199781d9ead97135a73b41469e4de8cc37e35bcc6910e9ccc8bd778e35b3049d59c62801df7fa1a4230023c03e4166410644c4e08e59cf78ae7049b070bef3d02d82126666cb2611fd70b7d040dcc9d3dfa8c", 0x81, 0x100000000}], 0x1000, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:02 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:02 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000380)={0x6, 0x5, 0x9})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:02 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  183.966984] FAULT_INJECTION: forcing a failure.
[  183.966984] name failslab, interval 1, probability 0, space 0, times 0
[  183.978717] CPU: 0 PID: 11329 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  183.987122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  183.996480] Call Trace:
[  183.999074]  dump_stack+0x1c9/0x2b4
[  184.002707]  ? dump_stack_print_info.cold.2+0x52/0x52
[  184.007894]  ? should_fail.cold.4+0x5/0x11
[  184.012114]  should_fail.cold.4+0xa/0x11
[  184.016160]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  184.021252]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.026775]  ? event_sched_out.isra.100+0x18e/0xf10
[  184.031776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.037299]  ? group_sched_in+0x17d/0x400
[  184.041441]  ? trace_hardirqs_on+0x10/0x10
[  184.045665]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  184.051200]  ? flexible_sched_in+0x121/0xc10
[  184.055602]  ? pinned_sched_in+0xc70/0xc70
[  184.059832]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  184.064592]  ? __should_failslab+0x8a/0x180
[  184.068904]  __should_failslab+0x124/0x180
[  184.073134]  should_failslab+0x9/0x14
[  184.076921]  kmem_cache_alloc+0x2af/0x760
[  184.081064]  ? jbd2__journal_start+0xb4/0xa80
[  184.085550]  jbd2__journal_start+0x1e7/0xa80
[  184.089954]  ? jbd2_write_access_granted.part.9+0x430/0x430
[  184.095648]  ? retint_kernel+0x10/0x10
[  184.099526]  __ext4_journal_start_sb+0x182/0x600
[  184.104278]  ? ext4_alloc_file_blocks+0x2e1/0xaf0
[  184.109107]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  184.114817]  ? retint_kernel+0x10/0x10
[  184.118690]  ? ext4_alloc_file_blocks+0x292/0xaf0
[  184.123523]  ext4_alloc_file_blocks+0x2e1/0xaf0
[  184.128184]  ? retint_kernel+0x10/0x10
[  184.132078]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  184.137258]  ? retint_kernel+0x10/0x10
[  184.141128]  ext4_fallocate+0x9f0/0x2320
[  184.145174]  ? __fget+0x4d5/0x740
[  184.148612]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  184.153349]  ? ext4_insert_range+0x13d0/0x13d0
[  184.157914]  ? lock_acquire+0x284/0x540
[  184.161874]  ? fsnotify_first_mark+0x350/0x350
[  184.166453]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  184.171203]  ? retint_kernel+0x10/0x10
[  184.175081]  ? ext4_insert_range+0x13d0/0x13d0
[  184.179655]  ? ext4_insert_range+0x13d0/0x13d0
[  184.184218]  vfs_fallocate+0x4b4/0x940
[  184.188091]  ksys_fallocate+0x56/0x90
[  184.191882]  __x64_sys_fallocate+0x97/0xf0
[  184.196106]  do_syscall_64+0x1b9/0x820
[  184.199975]  ? syscall_slow_exit_work+0x500/0x500
[  184.204799]  ? syscall_return_slowpath+0x5e0/0x5e0
[  184.209710]  ? syscall_return_slowpath+0x31d/0x5e0
[  184.214622]  ? prepare_exit_to_usermode+0x291/0x3b0
[  184.219626]  ? perf_trace_sys_enter+0xb10/0xb10
[  184.224294]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  184.229133]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  184.234315] RIP: 0033:0x455e29
[  184.237491] 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 
[  184.256656] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
11:10:03 executing program 5 (fault-call:6 fault-nth:1):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  184.264351] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
[  184.271601] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
[  184.278866] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  184.286126] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
[  184.293373] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000000
[  184.459762] FAULT_INJECTION: forcing a failure.
[  184.459762] name failslab, interval 1, probability 0, space 0, times 0
[  184.471051] CPU: 0 PID: 11368 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  184.479447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  184.488781] Call Trace:
[  184.491352]  dump_stack+0x1c9/0x2b4
[  184.494964]  ? dump_stack_print_info.cold.2+0x52/0x52
[  184.500447]  ? lock_release+0xa30/0xa30
[  184.504411]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  184.508983]  should_fail.cold.4+0xa/0x11
[  184.513039]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  184.518130]  ? perf_event_update_userpage+0x7f4/0xd30
[  184.523319]  ? hrtimer_try_to_cancel+0x21c/0x670
[  184.528065]  ? lock_downgrade+0x8f0/0x8f0
[  184.532198]  ? native_apic_msr_write+0x5b/0x80
[  184.536770]  ? lapic_next_event+0x5a/0x90
[  184.540904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.546424]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  184.551165]  ? retint_kernel+0x10/0x10
[  184.555041]  __should_failslab+0x124/0x180
[  184.559261]  should_failslab+0x9/0x14
[  184.563054]  __kmalloc+0x2c8/0x760
[  184.566599]  ? ext4_find_extent+0x775/0xa10
[  184.570913]  ext4_find_extent+0x775/0xa10
[  184.575044]  ? lock_acquire+0x1e4/0x540
[  184.579002]  ext4_ext_map_blocks+0x293/0x62e0
[  184.583486]  ? lock_release+0xa30/0xa30
[  184.587455]  ? ext4_find_delalloc_cluster+0xc0/0xc0
[  184.592463]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  184.597985]  ? start_this_handle+0x6b9/0x1260
[  184.602471]  ? lock_acquire+0x1e4/0x540
[  184.606432]  ? ext4_es_lookup_extent+0x42c/0xde0
[  184.611175]  ? lock_downgrade+0x8f0/0x8f0
[  184.615313]  ? lock_release+0xa30/0xa30
[  184.619268]  ? trace_hardirqs_on+0x10/0x10
[  184.623483]  ? lock_acquire+0x1e4/0x540
[  184.627457]  ? ext4_map_blocks+0x480/0x1b60
[  184.631780]  ? lock_release+0xa30/0xa30
[  184.635748]  ? check_same_owner+0x340/0x340
[  184.640063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.645584]  ? ext4_es_lookup_extent+0x465/0xde0
[  184.650321]  ? rcu_note_context_switch+0x730/0x730
[  184.655256]  ? down_read+0xb5/0x1d0
[  184.658869]  ? ext4_map_blocks+0x480/0x1b60
[  184.663171]  ? jbd2__journal_start+0x162/0xa80
[  184.667740]  ? __down_interruptible+0x700/0x700
[  184.672403]  ? jbd2_write_access_granted.part.9+0x430/0x430
[  184.678094]  ? rcu_note_context_switch+0x730/0x730
[  184.683016]  ext4_map_blocks+0xe31/0x1b60
[  184.687156]  ? __ext4_journal_start_sb+0x18a/0x600
[  184.692081]  ? ext4_issue_zeroout+0x190/0x190
[  184.696572]  ext4_alloc_file_blocks+0x319/0xaf0
[  184.701415]  ? lock_release+0xa30/0xa30
[  184.705377]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  184.710553]  ? retint_kernel+0x10/0x10
[  184.714437]  ext4_fallocate+0x9f0/0x2320
[  184.718480]  ? __fget+0x4d5/0x740
[  184.721918]  ? ext4_insert_range+0x13d0/0x13d0
[  184.726493]  ? kasan_check_write+0x14/0x20
[  184.730723]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  184.735634]  ? fsnotify+0xbac/0x14e0
[  184.739421]  ? lock_acquire+0x1e4/0x540
[  184.743392]  ? vfs_fallocate+0x72a/0x940
[  184.747435]  ? fsnotify_first_mark+0x350/0x350
[  184.752014]  ? lock_release+0xa30/0xa30
[  184.755982]  ? check_same_owner+0x340/0x340
[  184.760304]  ? __fget_light+0x2f7/0x440
[  184.764262]  ? rcu_note_context_switch+0x730/0x730
[  184.769176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.774704]  ? __sb_start_write+0x17f/0x300
[  184.779011]  ? ext4_insert_range+0x13d0/0x13d0
[  184.783591]  vfs_fallocate+0x4b4/0x940
[  184.787478]  ksys_fallocate+0x56/0x90
[  184.791260]  __x64_sys_fallocate+0x97/0xf0
[  184.795481]  do_syscall_64+0x1b9/0x820
[  184.799361]  ? syscall_slow_exit_work+0x500/0x500
[  184.804184]  ? syscall_return_slowpath+0x5e0/0x5e0
[  184.809092]  ? syscall_return_slowpath+0x31d/0x5e0
[  184.814000]  ? prepare_exit_to_usermode+0x291/0x3b0
[  184.819006]  ? perf_trace_sys_enter+0xb10/0xb10
[  184.823674]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  184.828516]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  184.833693] RIP: 0033:0x455e29
[  184.836864] 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 
11:10:03 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0xc0045877, 0x0)

11:10:03 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:03 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:03 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0xffffffff, 0x8000, 0x1, 0x8, 0x0, 0x5, 0x10004, 0x4, 0x5, 0x31b, 0xffffffff, 0x8, 0x81, 0x6, 0x0, 0x1, 0x6, 0x3, 0x8, 0x3, 0xbc76, 0x61, 0xffffffffffffc3cd, 0x1fe, 0x8, 0x1000, 0x80, 0x8, 0x9, 0x37, 0x705, 0x6, 0x8, 0x7, 0x4, 0x100, 0x0, 0x8, 0x0, @perf_config_ext={0x689a, 0x3ff}, 0x18, 0x1, 0x5, 0x4, 0x100, 0x9, 0x38000}, 0x0, 0x0, 0xffffffffffffff9c, 0x2)
write$binfmt_aout(r1, &(0x7f0000000400)={{0x10f, 0x8, 0x2, 0x3c8, 0xc9, 0x100, 0x4c, 0x6}, "0ea11975c72ec1bb4e36816f0fb8bb8e6ba5ad15272146fdcc1d7d99ad29d6c6da7fe4a6a7bcae25ec933613fc81a395392e1fb84f9cf69348ab4602768550a8acaf1540549b2d397cab0e47eaf3d1e9b550a8ffb10551e199550675964c54f05ca538bbe02cc498aa38fe0408425d67ad1ac94f20da664e65af504dfdd705ea95bd9e2784562a941b3e69e4c4f260f94e72d4255715ba7b44f8c7f2188099b5b27647d677664a1d059b72551dc50dc2ae2c3d17b270efee2ca82fade58dbade1afa87455327cd30e533", [[], [], [], []]}, 0x4ea)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
r4 = getpid()
ptrace$setsig(0x4203, r4, 0x51, &(0x7f00000000c0)={0x13, 0x9, 0x6, 0x80})
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000900)={{0x10f, 0x0, 0x3ff, 0x318, 0x196, 0x7, 0xb, 0x1}, "d2f6318bab9ded1d178c1a9d196ec6df83c752d493703408f44d20e8e048b92ee34e1dc7f73f789f73774fe9ac1c7d632767468125c8175dc3b8cf33798edad264db66899337d133947a7153392b0fea4d9c9dce4615e3f15fa63ed892d95464fbaaf20e9c0374de28138a5adfb00d255b13170c7f299e4fb4f3107c58485b0c09a49d36d8d5127f0dc98eb6fdb993305e7234912ed7feac5205706923da925f9a527abafbd7a94cf7e8041c395136a8b095578c7e85541cd4c95cd9ce00580cfdc31cae7ea8b2c38471"}, 0xea)

11:10:03 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:03 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000ffdbdf250200b0000003ff050011000008000200ac141418000000000000000000"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  184.856084] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  184.863774] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
[  184.871030] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
[  184.878300] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  184.885553] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
[  184.892803] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000001
11:10:03 executing program 0 (fault-call:7 fault-nth:0):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:03 executing program 5 (fault-call:6 fault-nth:2):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:03 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:03 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c82, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:03 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = dup2(r0, r0)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={0x6, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0x400}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0xe0, 0x6, 0x0, 0xe85, 0x7, 0x0, 0x3, 0x3, 0x3})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050031000008000200ac1414183e992910d44b1b3ed3822d90a64063abbbd74061792df0663b86857c000400000001000014d8f8bfcf8fa9aa5cc2efa22ebbec46a41088cdcf461e220232799141c7b5213a1253e06deb75faa1e6f28d4c43891421b4815fe68a72fd6791094197e36c543996c5603c202345ee86fdc53da5f7f7b93400000000000000000000"], 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380))
connect$llc(r0, &(0x7f0000000300)={0x1a, 0x0, 0x3e76, 0x743d, 0x100, 0xff, @random="e1544093f731"}, 0x10)
poll(&(0x7f00000001c0)=[{r0, 0x608b}, {r2, 0x1088}, {r2, 0xc000}], 0x3, 0x401)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x200, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0x4)

11:10:03 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000380)=@req={0x0, 0xd924, 0x1, 0x6}, 0x10)

11:10:03 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0)
openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
creat(&(0x7f0000000280)='./file0\x00', 0x20)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  185.214002] FAULT_INJECTION: forcing a failure.
[  185.214002] name failslab, interval 1, probability 0, space 0, times 0
[  185.226467] CPU: 1 PID: 11417 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  185.234869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  185.244220] Call Trace:
[  185.246812]  dump_stack+0x1c9/0x2b4
[  185.250445]  ? dump_stack_print_info.cold.2+0x52/0x52
[  185.255643]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  185.260411]  should_fail.cold.4+0xa/0x11
[  185.264495]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  185.269618]  ? update_stack_state+0x4af/0x690
[  185.274118]  ? trace_hardirqs_on+0x10/0x10
[  185.278359]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  185.283380]  ? bpf_prog_kallsyms_find+0xde/0x4c0
[  185.288143]  ? lock_acquire+0x1e4/0x540
[  185.292119]  ? is_bpf_text_address+0xae/0x170
[  185.296619]  ? lock_downgrade+0x8f0/0x8f0
[  185.300769]  ? lock_release+0xa30/0xa30
[  185.304748]  ? rcu_is_watching+0x8c/0x150
[  185.308898]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  185.313567]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  185.318334]  __should_failslab+0x124/0x180
[  185.322573]  should_failslab+0x9/0x14
[  185.326372]  kmem_cache_alloc+0x47/0x760
[  185.330436]  ? depot_save_stack+0x127/0x470
[  185.335229]  ? __es_tree_search.isra.13+0x1ba/0x220
[  185.340252]  __es_insert_extent+0x305/0x1140
[  185.344664]  ? ext4_es_insert_extent+0x21c/0x7e0
[  185.349420]  ? ext4_es_free_extent+0x820/0x820
[  185.354003]  ? lock_release+0xa30/0xa30
[  185.357991]  ? kasan_check_write+0x14/0x20
[  185.362228]  ? do_raw_write_lock+0xbd/0x1b0
[  185.366551]  ext4_es_insert_extent+0x2ea/0x7e0
[  185.371140]  ? ext4_es_find_delayed_extent_range+0xd80/0xd80
[  185.376946]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  185.381710]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  185.386494]  ext4_ext_put_gap_in_cache+0x158/0x1f0
[  185.391424]  ? ext4_zeroout_es+0x160/0x160
[  185.395661]  ? ext4_ext_put_gap_in_cache+0xf/0x1f0
[  185.400596]  ext4_ext_map_blocks+0x2453/0x62e0
[  185.405181]  ? save_stack+0xa9/0xd0
[  185.408805]  ? ext4_find_delalloc_cluster+0xc0/0xc0
[  185.413821]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  185.419359]  ? start_this_handle+0x6b9/0x1260
[  185.423863]  ? lock_acquire+0x1e4/0x540
[  185.427835]  ? ext4_es_lookup_extent+0x42c/0xde0
[  185.432590]  ? lock_downgrade+0x8f0/0x8f0
[  185.436737]  ? lock_release+0xa30/0xa30
[  185.440709]  ? lock_acquire+0x1e4/0x540
[  185.444689]  ? ext4_map_blocks+0x480/0x1b60
[  185.449008]  ? lock_release+0xa30/0xa30
[  185.452980]  ? check_same_owner+0x340/0x340
[  185.457300]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.462833]  ? ext4_es_lookup_extent+0x465/0xde0
[  185.467585]  ? rcu_note_context_switch+0x730/0x730
[  185.472514]  ? down_read+0xb5/0x1d0
[  185.476135]  ? ext4_map_blocks+0x480/0x1b60
[  185.480456]  ? jbd2__journal_start+0x162/0xa80
[  185.485034]  ? __down_interruptible+0x700/0x700
[  185.489707]  ? jbd2_write_access_granted.part.9+0x430/0x430
[  185.495416]  ? rcu_note_context_switch+0x730/0x730
[  185.500351]  ext4_map_blocks+0xe31/0x1b60
[  185.504498]  ? __ext4_journal_start_sb+0x18a/0x600
[  185.509429]  ? ext4_issue_zeroout+0x190/0x190
[  185.513922]  ? ext4_ext_index_trans_blocks+0x11f/0x150
[  185.519202]  ? ext4_meta_trans_blocks+0x25f/0x310
[  185.524045]  ext4_alloc_file_blocks+0x319/0xaf0
[  185.528713]  ? lock_release+0xa30/0xa30
[  185.532690]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  185.537879]  ? down_write+0x8f/0x130
[  185.541590]  ? ext4_fallocate+0x2fb/0x2320
[  185.545821]  ? down_read+0x1d0/0x1d0
[  185.549537]  ? lock_repin_lock+0x430/0x430
[  185.553772]  ? kasan_check_write+0x14/0x20
[  185.558006]  ext4_fallocate+0x9f0/0x2320
[  185.562061]  ? __fget+0x4d5/0x740
[  185.565517]  ? ext4_insert_range+0x13d0/0x13d0
[  185.570099]  ? kasan_check_write+0x14/0x20
[  185.574332]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  185.579260]  ? fsnotify+0xbac/0x14e0
[  185.582973]  ? lock_acquire+0x1e4/0x540
[  185.586949]  ? vfs_fallocate+0x72a/0x940
[  185.591008]  ? fsnotify_first_mark+0x350/0x350
[  185.595590]  ? lock_release+0xa30/0xa30
[  185.599562]  ? check_same_owner+0x340/0x340
[  185.603881]  ? __fget_light+0x2f7/0x440
[  185.607850]  ? rcu_note_context_switch+0x730/0x730
[  185.612787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.618324]  ? __sb_start_write+0x17f/0x300
[  185.622643]  ? ext4_insert_range+0x13d0/0x13d0
[  185.627221]  vfs_fallocate+0x4b4/0x940
[  185.631110]  ksys_fallocate+0x56/0x90
[  185.634909]  __x64_sys_fallocate+0x97/0xf0
[  185.639148]  do_syscall_64+0x1b9/0x820
[  185.643032]  ? syscall_slow_exit_work+0x500/0x500
[  185.647874]  ? syscall_return_slowpath+0x5e0/0x5e0
[  185.652801]  ? syscall_return_slowpath+0x31d/0x5e0
[  185.657730]  ? prepare_exit_to_usermode+0x291/0x3b0
[  185.662745]  ? perf_trace_sys_enter+0xb10/0xb10
[  185.667412]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  185.672257]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  185.677442] RIP: 0033:0x455e29
[  185.680624] 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 
[  185.699901] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  185.707630] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
11:10:04 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  185.714896] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
[  185.722163] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  185.729427] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
[  185.736691] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000002
11:10:04 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x5450, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:04 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})

[  185.917810] FAULT_INJECTION: forcing a failure.
[  185.917810] name failslab, interval 1, probability 0, space 0, times 0
[  185.929110] CPU: 0 PID: 11463 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  185.937515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  185.946862] Call Trace:
[  185.949451]  dump_stack+0x1c9/0x2b4
[  185.953079]  ? dump_stack_print_info.cold.2+0x52/0x52
[  185.958279]  ? trace_hardirqs_on+0x10/0x10
[  185.962525]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.968073]  should_fail.cold.4+0xa/0x11
[  185.972143]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  185.977259]  ? find_get_entries_tag+0x1410/0x1410
[  185.982115]  ? trace_hardirqs_on+0x10/0x10
[  185.986359]  ? mntput_no_expire+0x18e/0xbc0
[  185.990688]  ? do_raw_spin_lock+0xc1/0x200
[  185.994928]  ? mnt_get_count+0x150/0x150
[  185.998988]  ? lock_acquire+0x1e4/0x540
[  186.002950]  ? fs_reclaim_acquire+0x20/0x20
[  186.007271]  ? lock_downgrade+0x8f0/0x8f0
[  186.011413]  ? check_same_owner+0x340/0x340
[  186.015719]  ? trace_hardirqs_on+0x10/0x10
[  186.019949]  ? rcu_note_context_switch+0x730/0x730
[  186.024862]  __should_failslab+0x124/0x180
[  186.029094]  should_failslab+0x9/0x14
[  186.032876]  kmem_cache_alloc_trace+0x2cb/0x780
[  186.037529]  ? _parse_integer+0x190/0x190
[  186.041664]  alloc_pipe_info+0x175/0x5a0
[  186.045710]  ? pipe_read+0x940/0x940
[  186.049410]  ? ksys_dup3+0x690/0x690
[  186.053107]  ? lock_release+0xa30/0xa30
[  186.057064]  ? pid_task+0x115/0x200
[  186.060680]  splice_direct_to_actor+0x6fc/0x8f0
[  186.065349]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.070870]  ? pipe_to_sendpage+0x400/0x400
[  186.075185]  ? do_splice_to+0x190/0x190
[  186.079145]  ? security_file_permission+0x1c2/0x230
[  186.084148]  ? rw_verify_area+0x118/0x360
[  186.088282]  do_splice_direct+0x2d4/0x420
[  186.092420]  ? splice_direct_to_actor+0x8f0/0x8f0
[  186.097248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.102768]  ? __sb_start_write+0x17f/0x300
[  186.107072]  do_sendfile+0x62a/0xe20
[  186.110771]  ? do_compat_pwritev64+0x1c0/0x1c0
[  186.115338]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.120857]  ? _copy_from_user+0xdf/0x150
[  186.125000]  __x64_sys_sendfile64+0x15d/0x250
[  186.129489]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  186.134069]  do_syscall_64+0x1b9/0x820
[  186.137950]  ? finish_task_switch+0x1d3/0x870
[  186.142427]  ? syscall_return_slowpath+0x5e0/0x5e0
[  186.147340]  ? syscall_return_slowpath+0x31d/0x5e0
[  186.152250]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  186.157249]  ? prepare_exit_to_usermode+0x291/0x3b0
[  186.162248]  ? perf_trace_sys_enter+0xb10/0xb10
[  186.166910]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  186.171737]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.176908] RIP: 0033:0x455e29
[  186.180074] 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 
[  186.199251] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  186.206939] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  186.214188] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  186.221437] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  186.228687] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  186.235936] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000000
11:10:05 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5414, 0x0)

11:10:05 executing program 5 (fault-call:6 fault-nth:3):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:05 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:05 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x5452, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:05 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="2400000018000000000007df1002e05fd80100b0000003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000440)={0x5, 0x0, [{}, {}, {}, {}, {}]})
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
mq_getsetattr(r1, &(0x7f0000000580)={0x1, 0x2, 0x9, 0x3, 0x5, 0x10000, 0x9, 0x5}, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
sendfile(r1, r2, &(0x7f0000000240), 0x331)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', <r3=>0x0})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
bind$xdp(r0, &(0x7f0000000380)={0x2c, 0x1, r3, 0x1e, r1}, 0x10)

11:10:05 executing program 0 (fault-call:7 fault-nth:1):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:05 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x68, r1, 0x0, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0x68}, 0x1, 0x0, 0x0, 0x40040}, 0x0)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
socket$inet6(0xa, 0x80004, 0x5)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000480)=0x20000001)

11:10:05 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:05 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(r0, 0x0, &(0x7f0000000100)="295ee1")
bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x3, 0x4, 0x800, "2f9224fd3d538d3dd81a7dfa415acd559087c8b18481e42528efdabf5a62736cfb7b80b7ad192f5ee2a8b9e200d51016cbab9f14808bd8b3a58397bbdac6ce", 0x1f}, 0x60)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:05 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  186.470320] FAULT_INJECTION: forcing a failure.
[  186.470320] name failslab, interval 1, probability 0, space 0, times 0
[  186.482145] CPU: 0 PID: 11483 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  186.490556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  186.500594] Call Trace:
[  186.503191]  dump_stack+0x1c9/0x2b4
[  186.506828]  ? dump_stack_print_info.cold.2+0x52/0x52
[  186.512036]  should_fail.cold.4+0xa/0x11
[  186.516098]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  186.521194]  ? visit_groups_merge+0x541/0x6c0
[  186.525694]  ? trace_hardirqs_on+0x10/0x10
[  186.529930]  ? kvm_clock_read+0x25/0x30
[  186.533896]  ? kvm_sched_clock_read+0x9/0x20
[  186.538295]  ? sched_clock+0x31/0x40
[  186.541994]  ? sched_clock_cpu+0x1b/0x180
[  186.546136]  ? __perf_event_task_sched_in+0x91d/0xbb0
[  186.551308]  ? lock_downgrade+0x8f0/0x8f0
[  186.555447]  ? visit_groups_merge+0x6c0/0x6c0
[  186.559929]  ? kasan_check_read+0x11/0x20
[  186.564069]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  186.568639]  ? kasan_check_write+0x14/0x20
[  186.572857]  ? check_same_owner+0x340/0x340
[  186.577165]  ? rcu_note_context_switch+0x730/0x730
[  186.582089]  ? __perf_event_task_sched_in+0x24f/0xbb0
[  186.587271]  __should_failslab+0x124/0x180
[  186.591499]  should_failslab+0x9/0x14
[  186.595291]  __kmalloc+0x2c8/0x760
[  186.598815]  ? update_curr+0x200/0xc00
[  186.602686]  ? ext4_ext_map_blocks+0xede/0x62e0
[  186.607338]  ? ext4_find_extent+0x775/0xa10
[  186.611652]  ext4_find_extent+0x775/0xa10
[  186.615787]  ? trace_hardirqs_on+0x10/0x10
[  186.620008]  ext4_ext_map_blocks+0x293/0x62e0
[  186.624497]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  186.629062]  ? ext4_find_delalloc_cluster+0xc0/0xc0
[  186.634068]  ? finish_task_switch+0x18a/0x870
[  186.638550]  ? preempt_notifier_register+0x200/0x200
[  186.643636]  ? lock_repin_lock+0x430/0x430
[  186.647852]  ? kasan_check_write+0x14/0x20
[  186.652077]  ? __schedule+0x884/0x1ed0
[  186.655953]  ? __sched_text_start+0x8/0x8
[  186.660083]  ? lock_acquire+0x1e4/0x540
[  186.664053]  ? lock_acquire+0x1e4/0x540
[  186.668021]  ? ext4_map_blocks+0x88b/0x1b60
[  186.672331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.677859]  ? lock_release+0xa30/0xa30
[  186.681815]  ? check_same_owner+0x340/0x340
[  186.686118]  ? lock_downgrade+0x8f0/0x8f0
[  186.690247]  ? down_write+0x8f/0x130
[  186.693951]  ? ext4_map_blocks+0x88b/0x1b60
[  186.698262]  ? down_read+0x1d0/0x1d0
[  186.701971]  ext4_map_blocks+0x8f3/0x1b60
[  186.706115]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  186.710862]  ? ext4_issue_zeroout+0x190/0x190
[  186.715346]  ? __ext4_journal_start_sb+0x18a/0x600
[  186.720264]  ext4_alloc_file_blocks+0x319/0xaf0
[  186.724918]  ? lock_release+0xa30/0xa30
[  186.728884]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  186.734073]  ? ext4_fallocate+0x9d0/0x2320
[  186.738291]  ext4_fallocate+0x9f0/0x2320
[  186.742332]  ? __fget+0x4d5/0x740
[  186.745771]  ? ext4_insert_range+0x13d0/0x13d0
[  186.750342]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  186.755096]  ? lock_acquire+0x1e4/0x540
[  186.759065]  ? vfs_fallocate+0x72a/0x940
[  186.763107]  ? lock_release+0xa30/0xa30
[  186.767072]  ? check_same_owner+0x340/0x340
[  186.771386]  ? __fget_light+0x2f7/0x440
[  186.775353]  ? rcu_note_context_switch+0x730/0x730
[  186.780283]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.785807]  ? __sb_start_write+0x17f/0x300
[  186.790117]  ? ext4_insert_range+0x13d0/0x13d0
[  186.794692]  vfs_fallocate+0x4b4/0x940
[  186.798576]  ksys_fallocate+0x56/0x90
[  186.802365]  __x64_sys_fallocate+0x97/0xf0
[  186.806584]  do_syscall_64+0x1b9/0x820
[  186.810466]  ? syscall_slow_exit_work+0x500/0x500
[  186.815296]  ? syscall_return_slowpath+0x5e0/0x5e0
[  186.820214]  ? syscall_return_slowpath+0x31d/0x5e0
[  186.825146]  ? prepare_exit_to_usermode+0x291/0x3b0
[  186.830154]  ? perf_trace_sys_enter+0xb10/0xb10
[  186.834802]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  186.839637]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.844815] RIP: 0033:0x455e29
[  186.847990] 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 
[  186.867153] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  186.874841] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
[  186.882097] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
[  186.889347] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  186.896595] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
[  186.903858] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000003
11:10:05 executing program 5 (fault-call:6 fault-nth:4):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:05 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="00ffdbdf250200b0000003a7ea832c7dff0500110000080002a98c5c0589a437c1e1e740ec7e7d45dcc23e2d2e53cb085dff7f2a417ce2a7685a42228b85a2186b7e22743e3c9a6a023c337682beca6b176e91c29da614b2c5c4ca995d4334ccb29d4c89b45f29cde5a396b24b2e9565f8719a621b5a0652426e6db4987b91e0a8afe5fd8ae80c17de922303f88f4970f798242c34eaa3bd05df814ff76e8e0d671feae2434954ddf2eea91d986bcf74aba43ad11f8ae319a423"], 0x24}, 0x1}, 0x8050)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000380)={<r2=>0xffffffffffffffff}, 0x13f, 0x4}}, 0x20)
write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000480)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x43, 0x80000000, 0xffffffff, 0x9, 0x0, 0x8001, 0x6879e4d0}, r2}}, 0x128)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=<r4=>0x0, &(0x7f00000005c0)=0x4)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0xc0000000000000, 0x0, 0x200, 0x3, 0xdad, 0x1, 0x1000, 0x6, r4}, 0x20)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:05 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:05 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x401, 0x8000)
ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000400))
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x8040, 0x0)
ioctl(r1, 0x0, &(0x7f00000000c0)="348fd7dd158ef9c3f25c")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
restart_syscall()
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  187.065777] FAULT_INJECTION: forcing a failure.
[  187.065777] name failslab, interval 1, probability 0, space 0, times 0
[  187.077179] CPU: 1 PID: 11528 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  187.085578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  187.094925] Call Trace:
[  187.097513]  dump_stack+0x1c9/0x2b4
[  187.101144]  ? dump_stack_print_info.cold.2+0x52/0x52
[  187.106343]  should_fail.cold.4+0xa/0x11
[  187.110407]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  187.115598]  ? do_raw_spin_unlock+0xa7/0x2f0
[  187.120008]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  187.124591]  ? kasan_check_write+0x14/0x20
[  187.128827]  ? do_raw_spin_lock+0xc1/0x200
[  187.133064]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  187.138601]  ? __mark_inode_dirty+0x495/0x1550
[  187.143190]  ? __inode_attach_wb+0x13e0/0x13e0
[  187.147775]  ? kasan_check_read+0x11/0x20
[  187.151925]  ? do_raw_spin_unlock+0xa7/0x2f0
[  187.156329]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  187.160908]  ? kasan_check_write+0x14/0x20
[  187.165145]  ? check_same_owner+0x340/0x340
[  187.169464]  ? __dquot_alloc_space+0x4b6/0x8c0
[  187.174045]  ? rcu_note_context_switch+0x730/0x730
[  187.178981]  __should_failslab+0x124/0x180
[  187.183215]  should_failslab+0x9/0x14
[  187.187013]  kmem_cache_alloc+0x2af/0x760
[  187.191160]  ? percpu_counter_add_batch+0xf2/0x150
[  187.196097]  ext4_mb_new_blocks+0x774/0x4740
[  187.200512]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  187.205529]  ? bpf_prog_kallsyms_find+0xde/0x4c0
[  187.210290]  ? ext4_discard_preallocations+0x13d0/0x13d0
[  187.215735]  ? lock_release+0xa30/0xa30
[  187.219711]  ? kasan_check_read+0x11/0x20
[  187.223865]  ? rcu_is_watching+0x8c/0x150
[  187.228019]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  187.232694]  ? is_bpf_text_address+0xd7/0x170
[  187.237192]  ? kernel_text_address+0x79/0xf0
[  187.241602]  ? __kernel_text_address+0xd/0x40
[  187.246093]  ? unwind_get_return_address+0x61/0xa0
[  187.251025]  ? __save_stack_trace+0x8d/0xf0
[  187.255358]  ? save_stack+0xa9/0xd0
[  187.258982]  ? save_stack+0x43/0xd0
[  187.262607]  ? kasan_kmalloc+0xc4/0xe0
[  187.266488]  ? __kmalloc+0x14e/0x760
[  187.270195]  ? ext4_find_extent+0x775/0xa10
[  187.274513]  ? ext4_ext_map_blocks+0x293/0x62e0
[  187.279179]  ? ext4_map_blocks+0x8f3/0x1b60
[  187.283494]  ? ext4_alloc_file_blocks+0x319/0xaf0
[  187.288331]  ? ext4_fallocate+0x9f0/0x2320
[  187.292561]  ? vfs_fallocate+0x4b4/0x940
[  187.296652]  ? ksys_fallocate+0x56/0x90
[  187.300630]  ? __x64_sys_fallocate+0x97/0xf0
[  187.305039]  ? do_syscall_64+0x1b9/0x820
[  187.309099]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.314466]  ? __perf_event_task_sched_in+0x91d/0xbb0
[  187.319653]  ? lock_downgrade+0x8f0/0x8f0
[  187.323806]  ? visit_groups_merge+0x6c0/0x6c0
[  187.328301]  ? kasan_check_read+0x11/0x20
[  187.332882]  ? do_raw_spin_unlock+0xa7/0x2f0
[  187.337286]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  187.341870]  ? kasan_check_write+0x14/0x20
[  187.346101]  ? check_same_owner+0x340/0x340
[  187.350421]  ? kasan_unpoison_shadow+0x35/0x50
[  187.355003]  ? kasan_kmalloc+0xc4/0xe0
[  187.358891]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  187.363648]  ? retint_kernel+0x10/0x10
[  187.367548]  ext4_ext_map_blocks+0x2dc0/0x62e0
[  187.372141]  ? ext4_find_delalloc_cluster+0xc0/0xc0
[  187.377156]  ? finish_task_switch+0x18a/0x870
[  187.381650]  ? preempt_notifier_register+0x200/0x200
[  187.386753]  ? lock_repin_lock+0x430/0x430
[  187.391001]  ? kasan_check_write+0x14/0x20
[  187.395248]  ? __schedule+0x884/0x1ed0
[  187.399143]  ? __sched_text_start+0x8/0x8
[  187.403290]  ? lock_acquire+0x25f/0x540
[  187.407265]  ? lock_acquire+0x1e4/0x540
[  187.411236]  ? ext4_map_blocks+0x88b/0x1b60
[  187.415560]  ? retint_kernel+0x10/0x10
[  187.419450]  ? lock_release+0xa30/0xa30
[  187.423423]  ? check_same_owner+0x340/0x340
[  187.427841]  ? lock_downgrade+0x8f0/0x8f0
[  187.431991]  ? down_write+0x8f/0x130
[  187.435701]  ? ext4_map_blocks+0x88b/0x1b60
[  187.440022]  ? down_read+0x1d0/0x1d0
[  187.443741]  ext4_map_blocks+0x8f3/0x1b60
[  187.447894]  ? ext4_issue_zeroout+0x190/0x190
[  187.452390]  ? ext4_alloc_file_blocks+0x2b3/0xaf0
[  187.457234]  ext4_alloc_file_blocks+0x319/0xaf0
[  187.461905]  ? lock_release+0xa30/0xa30
[  187.465877]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  187.471077]  ext4_fallocate+0x9f0/0x2320
[  187.475132]  ? __fget+0x4d5/0x740
[  187.478584]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  187.483342]  ? ext4_insert_range+0x13d0/0x13d0
[  187.487928]  ? lock_acquire+0x25f/0x540
[  187.491903]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  187.496657]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  187.501419]  ? retint_kernel+0x10/0x10
[  187.505303]  ? ext4_insert_range+0x13d0/0x13d0
[  187.509889]  ? ext4_insert_range+0x13d0/0x13d0
[  187.514469]  vfs_fallocate+0x4b4/0x940
[  187.518359]  ksys_fallocate+0x56/0x90
[  187.522159]  __x64_sys_fallocate+0x97/0xf0
[  187.526393]  do_syscall_64+0x1b9/0x820
[  187.530277]  ? syscall_slow_exit_work+0x500/0x500
[  187.535117]  ? syscall_return_slowpath+0x5e0/0x5e0
[  187.540042]  ? syscall_return_slowpath+0x31d/0x5e0
[  187.544993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.550526]  ? prepare_exit_to_usermode+0x291/0x3b0
[  187.555541]  ? perf_trace_sys_enter+0xb10/0xb10
[  187.560206]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  187.565051]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.570231] RIP: 0033:0x455e29
[  187.573412] 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 
[  187.592683] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  187.600391] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
[  187.607653] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
11:10:06 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x4020940d, 0x0)

[  187.614919] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  187.622181] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
[  187.629444] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000004
[  187.659785] FAULT_INJECTION: forcing a failure.
[  187.659785] name failslab, interval 1, probability 0, space 0, times 0
[  187.671122] CPU: 1 PID: 11539 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  187.679523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  187.688870] Call Trace:
[  187.691461]  dump_stack+0x1c9/0x2b4
[  187.695100]  ? dump_stack_print_info.cold.2+0x52/0x52
[  187.700301]  ? __kernel_text_address+0xd/0x40
[  187.704813]  should_fail.cold.4+0xa/0x11
[  187.708884]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  187.713998]  ? save_stack+0xa9/0xd0
[  187.717626]  ? save_stack+0x43/0xd0
[  187.721249]  ? kasan_kmalloc+0xc4/0xe0
[  187.725138]  ? kmem_cache_alloc_trace+0x152/0x780
[  187.729979]  ? alloc_pipe_info+0x175/0x5a0
[  187.734215]  ? splice_direct_to_actor+0x6fc/0x8f0
[  187.739059]  ? do_sendfile+0x62a/0xe20
[  187.742948]  ? __x64_sys_sendfile64+0x15d/0x250
[  187.747621]  ? do_syscall_64+0x1b9/0x820
[  187.751682]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.757046]  ? lock_acquire+0x1e4/0x540
[  187.761016]  ? percpu_ref_put_many+0x119/0x240
[  187.765597]  ? lock_downgrade+0x8f0/0x8f0
[  187.769755]  ? lock_acquire+0x1e4/0x540
[  187.773727]  ? fs_reclaim_acquire+0x20/0x20
[  187.778051]  ? lock_downgrade+0x8f0/0x8f0
[  187.782196]  ? lock_downgrade+0x8f0/0x8f0
[  187.786346]  ? check_same_owner+0x340/0x340
[  187.790661]  ? percpu_ref_put_many+0x131/0x240
[  187.795262]  ? rcu_note_context_switch+0x730/0x730
[  187.800199]  __should_failslab+0x124/0x180
[  187.804443]  should_failslab+0x9/0x14
[  187.808246]  __kmalloc+0x2c8/0x760
[  187.811782]  ? kmem_cache_alloc_trace+0x318/0x780
[  187.816627]  ? _parse_integer+0x190/0x190
[  187.820775]  ? alloc_pipe_info+0x2a8/0x5a0
[  187.825011]  alloc_pipe_info+0x2a8/0x5a0
[  187.829074]  ? pipe_read+0x940/0x940
[  187.832791]  ? ksys_dup3+0x690/0x690
[  187.836508]  ? lock_release+0xa30/0xa30
[  187.840484]  ? pid_task+0x115/0x200
[  187.844114]  splice_direct_to_actor+0x6fc/0x8f0
[  187.848780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.854316]  ? pipe_to_sendpage+0x400/0x400
[  187.858636]  ? do_splice_to+0x190/0x190
[  187.862605]  ? security_file_permission+0x1c2/0x230
[  187.867619]  ? rw_verify_area+0x118/0x360
[  187.871768]  do_splice_direct+0x2d4/0x420
[  187.875919]  ? splice_direct_to_actor+0x8f0/0x8f0
[  187.880766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.886303]  ? __sb_start_write+0x17f/0x300
[  187.890624]  do_sendfile+0x62a/0xe20
[  187.894337]  ? do_compat_pwritev64+0x1c0/0x1c0
[  187.898925]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  187.904459]  ? _copy_from_user+0xdf/0x150
[  187.908606]  __x64_sys_sendfile64+0x15d/0x250
[  187.913100]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  187.917688]  do_syscall_64+0x1b9/0x820
[  187.921570]  ? finish_task_switch+0x1d3/0x870
[  187.926064]  ? syscall_return_slowpath+0x5e0/0x5e0
[  187.930990]  ? syscall_return_slowpath+0x31d/0x5e0
[  187.935916]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  187.940931]  ? prepare_exit_to_usermode+0x291/0x3b0
[  187.945943]  ? perf_trace_sys_enter+0xb10/0xb10
[  187.950608]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  187.955450]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.960632] RIP: 0033:0x455e29
[  187.963809] 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 
[  187.983087] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  187.990792] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  187.998055] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
11:10:06 executing program 5 (fault-call:6 fault-nth:5):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  188.005318] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  188.012585] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  188.019847] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000001
11:10:06 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x111400, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
memfd_create(&(0x7f00000000c0)='ip_vti0\x00', 0x2)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:06 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0xc0189436, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:06 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:06 executing program 0 (fault-call:7 fault-nth:2):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:06 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4020940d, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  188.225473] FAULT_INJECTION: forcing a failure.
[  188.225473] name failslab, interval 1, probability 0, space 0, times 0
[  188.237412] CPU: 1 PID: 11566 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  188.245821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  188.255167] Call Trace:
[  188.257739]  dump_stack+0x1c9/0x2b4
[  188.261354]  ? dump_stack_print_info.cold.2+0x52/0x52
[  188.266532]  ? ext4_alloc_file_blocks+0x319/0xaf0
[  188.271362]  ? trace_hardirqs_on+0x10/0x10
[  188.275594]  should_fail.cold.4+0xa/0x11
[  188.279661]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  188.284758]  ? kasan_check_write+0x14/0x20
[  188.288998]  ? do_raw_spin_lock+0xc1/0x200
[  188.293229]  ? trace_hardirqs_off+0xd/0x10
[  188.297458]  ? trace_hardirqs_on+0x10/0x10
[  188.301685]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  188.306434]  ? retint_kernel+0x10/0x10
[  188.310322]  ? ext4_ext_map_blocks+0xede/0x62e0
[  188.315001]  ? kfree+0x124/0x260
[  188.318369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.323900]  ? ext4_ext_map_blocks+0xfb2/0x62e0
[  188.328556]  __should_failslab+0x124/0x180
[  188.332779]  should_failslab+0x9/0x14
[  188.336570]  kmem_cache_alloc+0x47/0x760
[  188.340620]  ? lock_release+0xa30/0xa30
[  188.344578]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  188.349586]  ? ext4_es_can_be_merged+0x238/0x2a0
[  188.354338]  __es_insert_extent+0x305/0x1140
[  188.358751]  ? ext4_es_free_extent+0x820/0x820
[  188.363320]  ? lock_release+0xa30/0xa30
[  188.367277]  ? ext4_es_init_tree+0x70/0x70
[  188.371509]  ? kasan_check_write+0x14/0x20
[  188.375728]  ? do_raw_write_lock+0xbd/0x1b0
[  188.380041]  ext4_es_insert_extent+0x2ea/0x7e0
[  188.384604]  ? lock_release+0xa30/0xa30
[  188.388573]  ? ext4_es_find_delayed_extent_range+0xd80/0xd80
[  188.394354]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.399884]  ? ext4_find_delalloc_range+0x14b/0x1c0
[  188.404883]  ? ext4_ext_release+0x10/0x10
[  188.409018]  ? down_write+0x8f/0x130
[  188.412720]  ? ext4_map_blocks+0x88b/0x1b60
[  188.417038]  ? ext4_map_blocks+0xe61/0x1b60
[  188.421343]  ext4_map_blocks+0xb08/0x1b60
[  188.425478]  ? ext4_issue_zeroout+0x190/0x190
[  188.429955]  ? ext4_ext_index_trans_blocks+0x11f/0x150
[  188.435226]  ? ext4_meta_trans_blocks+0x25f/0x310
[  188.440059]  ext4_alloc_file_blocks+0x319/0xaf0
[  188.444713]  ? retint_kernel+0x10/0x10
[  188.448591]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  188.453762]  ? down_write+0xa1/0x130
[  188.457466]  ? ext4_fallocate+0x2fb/0x2320
[  188.461680]  ? down_read+0x1d0/0x1d0
[  188.465396]  ? __f_unlock_pos+0x19/0x20
[  188.469362]  ext4_fallocate+0x9f0/0x2320
[  188.473413]  ? __fget+0x4d5/0x740
[  188.476854]  ? ext4_insert_range+0x13d0/0x13d0
[  188.481430]  ? kasan_check_write+0x14/0x20
[  188.485657]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  188.490576]  ? fsnotify+0xbac/0x14e0
[  188.494285]  ? lock_acquire+0x1e4/0x540
[  188.498258]  ? vfs_fallocate+0x72a/0x940
[  188.502308]  ? fsnotify_first_mark+0x350/0x350
[  188.506873]  ? lock_release+0xa30/0xa30
[  188.510828]  ? check_same_owner+0x340/0x340
[  188.515137]  ? __fget_light+0x2f7/0x440
[  188.519107]  ? rcu_note_context_switch+0x730/0x730
[  188.524033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.529559]  ? __sb_start_write+0x17f/0x300
[  188.533876]  ? ext4_insert_range+0x13d0/0x13d0
[  188.538456]  vfs_fallocate+0x4b4/0x940
[  188.542330]  ksys_fallocate+0x56/0x90
[  188.546118]  __x64_sys_fallocate+0x97/0xf0
[  188.550344]  do_syscall_64+0x1b9/0x820
[  188.554214]  ? syscall_slow_exit_work+0x500/0x500
[  188.559049]  ? syscall_return_slowpath+0x5e0/0x5e0
[  188.563969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.569495]  ? prepare_exit_to_usermode+0x291/0x3b0
[  188.574506]  ? perf_trace_sys_enter+0xb10/0xb10
[  188.579162]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  188.583987]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  188.589161] RIP: 0033:0x455e29
[  188.592339] 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 
[  188.611464] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  188.619158] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
[  188.626420] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
[  188.633685] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  188.640940] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
[  188.648192] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000005
11:10:07 executing program 3:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x200, 0x0)
connect(r0, &(0x7f0000000440)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80)
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001940)={'vlan0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000500)={0x9, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000004c0)={0x100000001, 0x28, [0x7, 0x368, 0xffffffff, 0x2, 0x10001, 0x3, 0x3ff, 0xff, 0x0, 0x7fff]})
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:07 executing program 1:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
ioctl$RTC_WIE_OFF(r0, 0x7010)
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:07 executing program 5 (fault-call:6 fault-nth:6):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:07 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020010070003ff050011000008000200ac14141801b1d58523e8"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:07 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  188.857053] FAULT_INJECTION: forcing a failure.
[  188.857053] name failslab, interval 1, probability 0, space 0, times 0
[  188.868476] CPU: 0 PID: 11593 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  188.876878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  188.886215] Call Trace:
[  188.888813]  dump_stack+0x1c9/0x2b4
[  188.892430]  ? dump_stack_print_info.cold.2+0x52/0x52
[  188.897606]  should_fail.cold.4+0xa/0x11
[  188.901666]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  188.906752]  ? kasan_slab_free+0xe/0x10
[  188.910716]  ? kasan_check_read+0x11/0x20
[  188.914846]  ? do_raw_spin_unlock+0xa7/0x2f0
[  188.919238]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  188.923822]  ? compat_start_thread+0x80/0x80
[  188.928219]  ? trace_hardirqs_on+0xd/0x10
[  188.932363]  ? _raw_spin_unlock_irq+0x27/0x70
[  188.936841]  ? finish_task_switch+0x1d3/0x870
[  188.941319]  ? finish_task_switch+0x18a/0x870
[  188.945796]  ? preempt_notifier_register+0x200/0x200
[  188.950886]  ? lock_repin_lock+0x430/0x430
[  188.955105]  ? check_same_owner+0x340/0x340
[  188.959409]  ? rcu_note_context_switch+0x730/0x730
[  188.964327]  __should_failslab+0x124/0x180
[  188.968569]  should_failslab+0x9/0x14
[  188.972352]  kmem_cache_alloc+0x2af/0x760
[  188.976488]  ? jbd2_buffer_abort_trigger+0x90/0x90
[  188.981402]  jbd2__journal_start+0x1e7/0xa80
[  188.985799]  ? jbd2_write_access_granted.part.9+0x430/0x430
[  188.991491]  ? retint_kernel+0x10/0x10
[  188.995384]  ? preempt_schedule_common+0x22/0x60
[  189.000122]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.005649]  __ext4_journal_start_sb+0x182/0x600
[  189.010391]  ? ext4_alloc_file_blocks+0x2e1/0xaf0
[  189.015229]  ? ext4_journal_abort_handle.isra.5+0x260/0x260
[  189.020921]  ? retint_kernel+0x10/0x10
[  189.024793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.030316]  ext4_alloc_file_blocks+0x2e1/0xaf0
[  189.034970]  ? lock_release+0xa30/0xa30
[  189.038931]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  189.044106]  ? down_write+0x8f/0x130
[  189.047808]  ? ext4_fallocate+0x2fb/0x2320
[  189.052028]  ? down_read+0x1d0/0x1d0
[  189.055723]  ? __f_unlock_pos+0x19/0x20
[  189.059681]  ext4_fallocate+0x9f0/0x2320
[  189.063722]  ? __fget+0x4d5/0x740
[  189.067160]  ? ext4_insert_range+0x13d0/0x13d0
[  189.071727]  ? kasan_check_write+0x14/0x20
[  189.075944]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  189.080867]  ? fsnotify+0xbac/0x14e0
[  189.084567]  ? lock_acquire+0x1e4/0x540
[  189.088522]  ? vfs_fallocate+0x72a/0x940
[  189.092564]  ? fsnotify_first_mark+0x350/0x350
[  189.097148]  ? lock_release+0xa30/0xa30
[  189.101109]  ? check_same_owner+0x340/0x340
[  189.105416]  ? __fget_light+0x2f7/0x440
[  189.109371]  ? rcu_note_context_switch+0x730/0x730
[  189.114297]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.119818]  ? __sb_start_write+0x17f/0x300
[  189.124135]  ? ext4_insert_range+0x13d0/0x13d0
[  189.128710]  vfs_fallocate+0x4b4/0x940
[  189.132582]  ksys_fallocate+0x56/0x90
[  189.136364]  __x64_sys_fallocate+0x97/0xf0
[  189.140586]  do_syscall_64+0x1b9/0x820
[  189.144455]  ? syscall_slow_exit_work+0x500/0x500
[  189.149279]  ? syscall_return_slowpath+0x5e0/0x5e0
[  189.154893]  ? syscall_return_slowpath+0x31d/0x5e0
[  189.159805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.165323]  ? prepare_exit_to_usermode+0x291/0x3b0
[  189.170319]  ? perf_trace_sys_enter+0xb10/0xb10
[  189.174970]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  189.179797]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  189.184966] RIP: 0033:0x455e29
[  189.188134] 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 
[  189.207305] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  189.214994] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
[  189.222244] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
[  189.229493] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  189.236743] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
[  189.243992] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000006
11:10:08 executing program 5 (fault-call:6 fault-nth:7):
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:08 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0xc020660b, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:08 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r2 = memfd_create(&(0x7f00000000c0)='#*nodev#\x00', 0x1)
io_setup(0x81, &(0x7f00000001c0)=<r3=>0x0)
io_cancel(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x101, r1, &(0x7f0000000400)="07bf35d5a7fc3ebd318885fc9e8215f6309e9ab22b4459a3369248998963148f12c52bfec1112250d8389ee65d3b987183d17938af4e2824d5400fb797f558e8e4169ce0c55dab1feff8123046255717584b13ffabb3701154bcac55b8b963bc257f55469bf3b8a026c2e2e1018e595ab2874b0bfe0c044c81284e73e99642b65cb8c2a28b4ce66d97f3d181dedb551474ac5ff0cd39231fd309b0949eb92c16b7c43a5af1b14e35d0ddccf921e00c78922d197d", 0xb4, 0xfc, 0x0, 0x1, r2}, &(0x7f0000000380))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:08 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0x0)

[  189.498437] FAULT_INJECTION: forcing a failure.
[  189.498437] name failslab, interval 1, probability 0, space 0, times 0
[  189.509742] CPU: 0 PID: 11645 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  189.518142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  189.527493] Call Trace:
[  189.530079]  dump_stack+0x1c9/0x2b4
[  189.533695]  ? dump_stack_print_info.cold.2+0x52/0x52
[  189.538878]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  189.543882]  ? atime_needs_update+0x507/0x710
[  189.548365]  should_fail.cold.4+0xa/0x11
[  189.552410]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  189.557491]  ? touch_atime+0x103/0x320
[  189.561365]  ? __kernel_text_address+0xd/0x40
[  189.565854]  ? lock_release+0xa30/0xa30
[  189.569813]  ? __save_stack_trace+0x8d/0xf0
[  189.574123]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.579643]  ? shmem_file_read_iter+0x88a/0x1090
[  189.584384]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  189.589388]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  189.594560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.600086]  ? lock_acquire+0x1e4/0x540
[  189.604043]  ? fs_reclaim_acquire+0x20/0x20
[  189.608359]  ? lock_downgrade+0x8f0/0x8f0
[  189.612494]  ? timespec64_trunc+0x180/0x180
[  189.616801]  ? check_same_owner+0x340/0x340
[  189.621107]  ? rcu_note_context_switch+0x730/0x730
[  189.626034]  __should_failslab+0x124/0x180
[  189.630255]  should_failslab+0x9/0x14
[  189.634036]  __kmalloc+0x2c8/0x760
[  189.637564]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  189.643087]  ? touch_atime+0x103/0x320
[  189.646956]  ? iter_file_splice_write+0x25d/0x1010
[  189.651870]  iter_file_splice_write+0x25d/0x1010
[  189.656610]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  189.661610]  ? generic_file_splice_read+0x653/0x9a0
[  189.666609]  ? page_cache_pipe_buf_steal+0x610/0x610
[  189.671703]  ? rw_verify_area+0x118/0x360
[  189.675850]  ? page_cache_pipe_buf_steal+0x610/0x610
[  189.680937]  direct_splice_actor+0x128/0x190
[  189.685331]  splice_direct_to_actor+0x318/0x8f0
[  189.689984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.695507]  ? pipe_to_sendpage+0x400/0x400
[  189.699813]  ? do_splice_to+0x190/0x190
[  189.703768]  ? security_file_permission+0x1c2/0x230
[  189.708764]  ? rw_verify_area+0x118/0x360
[  189.712897]  do_splice_direct+0x2d4/0x420
[  189.717034]  ? splice_direct_to_actor+0x8f0/0x8f0
[  189.721862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.727389]  ? __sb_start_write+0x17f/0x300
[  189.731697]  do_sendfile+0x62a/0xe20
[  189.735409]  ? do_compat_pwritev64+0x1c0/0x1c0
[  189.739982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.745500]  ? _copy_from_user+0xdf/0x150
[  189.749633]  __x64_sys_sendfile64+0x15d/0x250
[  189.754111]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  189.758678]  do_syscall_64+0x1b9/0x820
[  189.762549]  ? syscall_slow_exit_work+0x500/0x500
[  189.767377]  ? syscall_return_slowpath+0x5e0/0x5e0
[  189.772290]  ? syscall_return_slowpath+0x31d/0x5e0
[  189.777208]  ? prepare_exit_to_usermode+0x291/0x3b0
[  189.782214]  ? perf_trace_sys_enter+0xb10/0xb10
[  189.786870]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  189.791712]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  189.796890] RIP: 0033:0x455e29
[  189.800057] 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 
[  189.819233] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  189.826935] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  189.834197] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  189.841449] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
11:10:08 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5418, 0x0)

11:10:08 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0x845ac54, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0xffffffffffffff83}, 0x1}, 0x8052)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:08 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'ip_vti0\x00'}, {0x20, ')'}, {0x20, 'nodevwlan0'}, {0x20}, {0x20, 'posix_acl_accesscgroupcvmnet1:)%nodev$('}, {0x20, '&'}], 0xa, "94fe3d6e84fce464f8994b420dfb8d813bd02d1775d8175435663eedca57f21af1f4fb8d38e2320e5481c9b1ae9a56440e568b0537f35d2c27fa534f8ea262ddec6b452e8cf55ae916fc6b7ddac150afc47cf20645a1820913a4bc7dd99d0d33300d73fdab6e9556c6599bd821efcc1832b7b628fb86a477f362f021065c2b6c0baef49671f4b90a7b8eedeaf3ee3bcbc80c40b53ddfa2de387de3ce363131c80de3ff0c"}, 0xf0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:08 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x5421, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  189.848704] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  189.855955] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000002
11:10:08 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0x0)

[  189.996800] FAULT_INJECTION: forcing a failure.
[  189.996800] name failslab, interval 1, probability 0, space 0, times 0
[  190.008171] CPU: 0 PID: 11641 Comm: syz-executor5 Not tainted 4.18.0-rc4-next-20180711+ #4
[  190.016576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  190.025927] Call Trace:
[  190.028509]  dump_stack+0x1c9/0x2b4
[  190.032133]  ? dump_stack_print_info.cold.2+0x52/0x52
[  190.037328]  should_fail.cold.4+0xa/0x11
[  190.041397]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  190.046507]  ? is_bpf_text_address+0xae/0x170
[  190.050999]  ? lock_downgrade+0x8f0/0x8f0
[  190.055154]  ? kasan_check_read+0x11/0x20
[  190.059300]  ? rcu_is_watching+0x8c/0x150
[  190.063459]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  190.068133]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  190.073164]  ? bpf_prog_kallsyms_find+0xde/0x4c0
[  190.077912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.083455]  ? add_transaction_credits+0x3f9/0xe90
[  190.088386]  ? check_same_owner+0x340/0x340
[  190.092694]  ? lock_downgrade+0x8f0/0x8f0
[  190.096824]  ? rcu_note_context_switch+0x730/0x730
[  190.101741]  __should_failslab+0x124/0x180
[  190.105961]  should_failslab+0x9/0x14
[  190.109744]  __kmalloc+0x2c8/0x760
[  190.113272]  ? ext4_find_extent+0x775/0xa10
[  190.117579]  ext4_find_extent+0x775/0xa10
[  190.121711]  ext4_ext_map_blocks+0x293/0x62e0
[  190.126201]  ? lock_release+0xa30/0xa30
[  190.130180]  ? save_stack+0xa9/0xd0
[  190.133801]  ? ext4_find_delalloc_cluster+0xc0/0xc0
[  190.138810]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  190.144335]  ? start_this_handle+0x6b9/0x1260
[  190.148815]  ? lock_acquire+0x1e4/0x540
[  190.152774]  ? ext4_es_lookup_extent+0x42c/0xde0
[  190.157516]  ? lock_downgrade+0x8f0/0x8f0
[  190.161647]  ? lock_release+0xa30/0xa30
[  190.165605]  ? quarantine_put+0x10d/0x1b0
[  190.169746]  ? lock_acquire+0x1e4/0x540
[  190.173700]  ? ext4_map_blocks+0x88b/0x1b60
[  190.178007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.183541]  ? lock_release+0xa30/0xa30
[  190.187500]  ? check_same_owner+0x340/0x340
[  190.191813]  ? ext4_es_cache_extent+0x6f0/0x6f0
[  190.196470]  ? rcu_note_context_switch+0x730/0x730
[  190.201383]  ? down_write+0x8f/0x130
[  190.205086]  ? ext4_map_blocks+0x88b/0x1b60
[  190.209403]  ? down_read+0x1d0/0x1d0
[  190.213104]  ext4_map_blocks+0x8f3/0x1b60
[  190.217238]  ? ext4_issue_zeroout+0x190/0x190
[  190.221716]  ? current_time+0x131/0x1b0
[  190.225669]  ? timespec64_trunc+0x180/0x180
[  190.229979]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.235504]  ext4_alloc_file_blocks+0x319/0xaf0
[  190.240165]  ? lock_release+0xa30/0xa30
[  190.244127]  ? ext4_extent_block_csum_set+0x4a0/0x4a0
[  190.249298]  ? down_write+0x8f/0x130
[  190.252999]  ? ext4_fallocate+0x2fb/0x2320
[  190.257234]  ? down_read+0x1d0/0x1d0
[  190.260941]  ? ext4_fallocate+0x146d/0x2320
[  190.265246]  ? ext4_fallocate+0x1497/0x2320
[  190.269560]  ext4_fallocate+0x9f0/0x2320
[  190.273608]  ? __fget+0x4d5/0x740
[  190.277049]  ? ext4_insert_range+0x13d0/0x13d0
[  190.281612]  ? kasan_check_write+0x14/0x20
[  190.285837]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  190.290758]  ? fsnotify+0xbac/0x14e0
[  190.294470]  ? lock_acquire+0x1e4/0x540
[  190.298446]  ? vfs_fallocate+0x72a/0x940
[  190.302502]  ? lock_release+0xa30/0xa30
[  190.306462]  ? check_same_owner+0x340/0x340
[  190.310763]  ? __fget_light+0x2f7/0x440
[  190.314721]  ? rcu_note_context_switch+0x730/0x730
[  190.319646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.325171]  ? __sb_start_write+0x17f/0x300
[  190.329487]  ? ext4_insert_range+0x13d0/0x13d0
[  190.334067]  vfs_fallocate+0x4b4/0x940
[  190.337946]  ksys_fallocate+0x56/0x90
[  190.341736]  __x64_sys_fallocate+0x97/0xf0
[  190.345959]  do_syscall_64+0x1b9/0x820
[  190.349838]  ? syscall_slow_exit_work+0x500/0x500
[  190.354665]  ? syscall_return_slowpath+0x5e0/0x5e0
[  190.359579]  ? syscall_return_slowpath+0x31d/0x5e0
[  190.364492]  ? prepare_exit_to_usermode+0x291/0x3b0
[  190.369503]  ? perf_trace_sys_enter+0xb10/0xb10
[  190.374158]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  190.378988]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  190.384162] RIP: 0033:0x455e29
[  190.387327] 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 
[  190.406496] RSP: 002b:00007fde778afc68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  190.414891] RAX: ffffffffffffffda RBX: 00007fde778b06d4 RCX: 0000000000455e29
[  190.422140] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000015
[  190.429476] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  190.436726] R10: 0000000010000101 R11: 0000000000000246 R12: 0000000000000016
11:10:09 executing program 0 (fault-call:7 fault-nth:3):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:09 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0xc0045877, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:09 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=<r3=>0x0)
lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = geteuid()
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000005c0)=<r6=>0x0)
r7 = geteuid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=<r8=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8)
r11 = gettid()
fcntl$getownex(r1, 0x10, &(0x7f0000000780)={0x0, <r12=>0x0})
sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xdc, &(0x7f00000000c0)={&(0x7f0000001980)=@bridge_getneigh={0x96cc, 0x1e, 0x100, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x80, 0x8}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x808}, @IFLA_MASTER={0x8, 0xa, 0x1}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_TXQLEN={0x8, 0xd, 0x62b}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x5}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x10000}, @IFLA_VF_PORTS={0x9674, 0x18, [{0xc0, 0x1, [@typed={0xc, 0x7c, @u64=0x1}, @typed={0xc, 0x2e, @u64=0xbac5}, @generic="d6bbaa2055eb7fc3570524acdc63f2bc35ecd53b8f22167953f2171266f2badb883432ff9e84a3e6b5fa756caee08054affc72cffbcb4de6f65a94c962401894edb6e7416b8d6e75f9042b1cbded16f7876f0b7f57e8db6ee3a6345c6f5b02dd134348d5958fa0eec561b0097c157e153d7150501cc7b55f10f48e2c30ead9aabd72a3804e9ed976d299398163235e6615cf07064971ea50fdc26f9c84a2803b9a86"]}, {0x3890, 0x1, [@nested={0x144, 0x69, [@typed={0x4, 0x19}, @generic="9b6f04b3f522f4cfd2cffd6f383df1d85409b639b48b0a4f41567a8c468b3ec3b1f97752934f12d7114d925e82662753efc8f47975ae985e99cab3925f69248337502fc3735c", @typed={0x8, 0x2d, @pid=r3}, @typed={0x4, 0x36}, @generic="34aee65de0fa4f173a5053abd7768b54c0e38027c25ae4f66d916bc496c496f190c1cf7a1bbb45f926a1ba20799964a7ec619bb27ce12b214ebce5807a12954ccd0aff38f80f9d51c4a8c2b5ca0d89281f4154dae111c83d394b464b337137d8dffd9d368a5ea83092d36982445f860aad40dca46d72e2266737f2ae7adb23a06fc1b9557e41c81cf7e34fa9fc34ae541876a548d5189df82c71bf267c22240a714601c017ef5a65314bf470c9f5054b83f23a2075f68768eb6b5cc2f2bf848000c8596d9671c7c719af53bcbcae307c7987b066742f4b9e98636c8f389ce5eade7d5b80c15442"]}, @nested={0x1210, 0x67, [@generic="610710ab5e6115cf0dbc096edae3c0b0c8c2643df5832b7a4b27f4342f6e8c193fe0b096a225b9f2e65a9fd37992b4b46363de280c2779bd85b78f390cc0ba4f2c33ef76cf28241c6f20520cb7863140383145fb9849", @generic="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@generic="bade7eee12fece432e709f5430ed976014cf409ea1626af7a09ca9a167759e3a7380506e4cc9d4a90b63975e7a6906185d50dbeb11cece790a9a4c362ce34dde1c2b6f938bbedf0885ca16e9c90f1290022eff7d57646186c0a51de8596a4cf4c30e531f390359a95b4e629b1577872b055cdd8340e837c6baceac60dba89aa1d0c339d8d4138ce77eec913fd3cdaafe80e2d13a09f4d0ff3765c6277c569ade1e262485dc6974fa38a7", 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"]}]}, {0x22c, 0x1, [@generic="82aa18d625b0f9f487eaa8f74074ee06fd9f496bcc4870592d1e09079b16257bef101d3097bed4b6beef4f04d612568b0b0a7f78043fd0a8f59614e71acdd8ab63c31d06c89eb5912104d3807829f8c35d6e11c6a3b48745cdba20c8518a434d3cab61f5726f1402cda692800b9895dcc1d9e7e09f65f47a6f2d71cc4665d0822971971c13d00545377242a72493b8b6", @nested={0x130, 0x89, [@generic="50b03630583143e257440204e89e4b400e8705c7a39bef1f7fa4d7ad16209718faba4543f17f92d48403", @generic="7b3bada980d474e0fed61cd8f366cb80aed9d8b3d3813be8d8a75b1db1466aa17cc15541e50f474efc635b2c3fbd553f8b54c73dd94b1bd3ebb1b16d9ce9aaf8d2dcdf5517af13e2c7c9fd8943b7161c5311e4277b25456e3ef04670108d1f1e3142056f56e484f9af645dc00c855936478586d6e046249fb4e250bc6bfb91b2fb9a766a1962d00f7221d897214dc2b51db54f62884fe3cc2792d439821317ad", @typed={0x8, 0x15, @u32=0x401}, @typed={0x8, 0x91, @fd=r0}, @typed={0x4, 0x34}, @generic="d09ae71fc7f45da4fdc8d51c7bea6694d2f2f8320de932fa6aa314ba6e5a573c376e5cdd0a141e4d62d63966389d60b102726d1fde35be4c9b2265dfaf4ec4552b3ebd59a08a26d4421b50"]}, @nested={0x64, 0x7a, [@generic="0923645d32f8cfec2b84", @generic="f9de348bace825ce64cdc05321504580afe67e8f5510471c685ae44eeaba261dc35807d129de04daadd970d35bc5dc12732d3d4b477bb7d59c8d2c66957b33e7a753b69c5a0a4e46f597e6a52d", @typed={0x8, 0xc, @pid=r12}]}, @typed={0x4, 0x84}]}]}]}, 0x96cc}, 0x1}, 0x800)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r9, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
r13 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r13, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', r9})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  190.443978] R13: 00000000004bbe4e R14: 00000000004c9368 R15: 0000000000000007
11:10:09 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getown(r0, 0x9)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:09 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:09 executing program 7:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0x0)

11:10:09 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'team_slave_1\x00', 0x800})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
exit(0x3ff)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:09 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x40049409, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:09 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x2, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:09 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:09 executing program 7:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'ip_vti0\x00'}, {0x20, ')'}, {0x20, 'nodevwlan0'}, {0x20}, {0x20, 'posix_acl_accesscgroupcvmnet1:)%nodev$('}, {0x20, '&'}], 0xa, "94fe3d6e84fce464f8994b420dfb8d813bd02d1775d8175435663eedca57f21af1f4fb8d38e2320e5481c9b1ae9a56440e568b0537f35d2c27fa534f8ea262ddec6b452e8cf55ae916fc6b7ddac150afc47cf20645a1820913a4bc7dd99d0d33300d73fdab6e9556c6599bd821efcc1832b7b628fb86a477f362f021065c2b6c0baef49671f4b90a7b8eedeaf3ee3bcbc80c40b53ddfa2de387de3ce363131c80de3ff0c"}, 0xf0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:09 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0xc0189436, 0x0)

11:10:09 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200cb0000f0371427e69e35403a55b764b103ff214568fa4b924dcd955ec1a76ad0f4759af7ab22e93f4cb1d04036f4106702a717035bed98c48b71dad6f47d245a26603434aae1add2240da0cc6b"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:09 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x5460, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:09 executing program 7:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'ip_vti0\x00'}, {0x20, ')'}, {0x20, 'nodevwlan0'}, {0x20}, {0x20, 'posix_acl_accesscgroupcvmnet1:)%nodev$('}, {0x20, '&'}], 0xa, "94fe3d6e84fce464f8994b420dfb8d813bd02d1775d8175435663eedca57f21af1f4fb8d38e2320e5481c9b1ae9a56440e568b0537f35d2c27fa534f8ea262ddec6b452e8cf55ae916fc6b7ddac150afc47cf20645a1820913a4bc7dd99d0d33300d73fdab6e9556c6599bd821efcc1832b7b628fb86a477f362f021065c2b6c0baef49671f4b90a7b8eedeaf3ee3bcbc80c40b53ddfa2de387de3ce363131c80de3ff0c"}, 0xf0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:09 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40001, 0x0)
ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  191.375512] FAULT_INJECTION: forcing a failure.
[  191.375512] name failslab, interval 1, probability 0, space 0, times 0
[  191.386824] CPU: 1 PID: 11767 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  191.395220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  191.404564] Call Trace:
[  191.407155]  dump_stack+0x1c9/0x2b4
[  191.410779]  ? dump_stack_print_info.cold.2+0x52/0x52
[  191.415971]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  191.420985]  ? atime_needs_update+0x507/0x710
[  191.425569]  should_fail.cold.4+0xa/0x11
[  191.429630]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  191.434726]  ? touch_atime+0x103/0x320
[  191.438620]  ? lock_release+0xa30/0xa30
[  191.442599]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  191.448136]  ? shmem_file_read_iter+0x88a/0x1090
[  191.452899]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  191.457920]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  191.463123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.468674]  ? lock_acquire+0x1e4/0x540
[  191.472654]  ? fs_reclaim_acquire+0x20/0x20
[  191.476977]  ? lock_downgrade+0x8f0/0x8f0
[  191.481131]  ? timespec64_trunc+0x180/0x180
[  191.485453]  ? check_same_owner+0x340/0x340
[  191.489778]  ? debug_check_no_obj_freed+0x30b/0x595
[  191.494791]  ? rcu_note_context_switch+0x730/0x730
[  191.499724]  __should_failslab+0x124/0x180
[  191.503961]  should_failslab+0x9/0x14
[  191.507759]  __kmalloc+0x2c8/0x760
[  191.511303]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  191.516840]  ? touch_atime+0x103/0x320
[  191.520727]  ? iter_file_splice_write+0x25d/0x1010
[  191.525663]  iter_file_splice_write+0x25d/0x1010
[  191.530423]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  191.535448]  ? generic_file_splice_read+0x653/0x9a0
[  191.540469]  ? page_cache_pipe_buf_steal+0x610/0x610
[  191.545580]  ? rw_verify_area+0x118/0x360
[  191.549727]  ? page_cache_pipe_buf_steal+0x610/0x610
[  191.554831]  direct_splice_actor+0x128/0x190
[  191.559242]  splice_direct_to_actor+0x318/0x8f0
[  191.563909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.569445]  ? pipe_to_sendpage+0x400/0x400
[  191.573766]  ? do_splice_to+0x190/0x190
[  191.577743]  ? security_file_permission+0x1c2/0x230
[  191.582759]  ? rw_verify_area+0x118/0x360
[  191.586911]  do_splice_direct+0x2d4/0x420
[  191.591060]  ? splice_direct_to_actor+0x8f0/0x8f0
[  191.595905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.601443]  ? __sb_start_write+0x17f/0x300
[  191.605765]  do_sendfile+0x62a/0xe20
[  191.609483]  ? do_compat_pwritev64+0x1c0/0x1c0
[  191.614068]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  191.619602]  ? _copy_from_user+0xdf/0x150
[  191.623754]  __x64_sys_sendfile64+0x15d/0x250
[  191.628249]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  191.632834]  do_syscall_64+0x1b9/0x820
[  191.636719]  ? finish_task_switch+0x1d3/0x870
[  191.641215]  ? syscall_return_slowpath+0x5e0/0x5e0
[  191.646141]  ? syscall_return_slowpath+0x31d/0x5e0
[  191.651072]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  191.656088]  ? prepare_exit_to_usermode+0x291/0x3b0
[  191.661104]  ? perf_trace_sys_enter+0xb10/0xb10
[  191.665771]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  191.670614]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  191.675799] RIP: 0033:0x455e29
[  191.678980] 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 
[  191.698256] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  191.705968] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  191.713233] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
11:10:10 executing program 0 (fault-call:7 fault-nth:4):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:10 executing program 7:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'ip_vti0\x00'}, {0x20, ')'}, {0x20, 'nodevwlan0'}, {0x20}, {0x20, 'posix_acl_accesscgroupcvmnet1:)%nodev$('}, {0x20, '&'}], 0xa, "94fe3d6e84fce464f8994b420dfb8d813bd02d1775d8175435663eedca57f21af1f4fb8d38e2320e5481c9b1ae9a56440e568b0537f35d2c27fa534f8ea262ddec6b452e8cf55ae916fc6b7ddac150afc47cf20645a1820913a4bc7dd99d0d33300d73fdab6e9556c6599bd821efcc1832b7b628fb86a477f362f021065c2b6c0baef49671f4b90a7b8eedeaf3ee3bcbc80c40b53ddfa2de387de3ce363131c80de3ff0c"}, 0xf0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:10 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x5451, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:10 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00'})
getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000005c0), &(0x7f0000000600)=0x14)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={0x0, @loopback, @rand_addr}, &(0x7f0000000680)=0xc)
getsockname$packet(r1, &(0x7f00000008c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000900)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={"020000999346fd0a8da05000", r3})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:10 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac141418bb34e486"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:10 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x10, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:10 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  191.720496] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  191.727764] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  191.735028] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000003
11:10:10 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:10 executing program 7:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:10 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x1080, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r3=>0x0}, &(0x7f00000001c0)=0xc)
getgroups(0x8, &(0x7f0000000300)=[0xee01, <r4=>0xee00, 0x0, 0xee01, 0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff])
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:10 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="248d99c72b95d1a7452b33200000001800b4ffc4c67747c000000000fff09903ff0500000000000000000000"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:10 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={<r3=>0xffffffffffffffff}, 0x13f, 0x4}}, 0x20)
write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000400)={0x14, 0x88, 0xfa00, {r3, 0x3c, 0x0, @ib={0x1b, 0x3, 0x8, {"9aedfa700a5ecf6c1c2367b7d6b05bd6"}, 0xc8d, 0x9, 0x7fff}}}, 0x90)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x1)

11:10:10 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5410, 0x0)

11:10:10 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000440)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0xfffffffffffffffd})
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000500)={0x1000, ""/4096})
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)

11:10:10 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0xffffffffffffffe0, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:10 executing program 7:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  192.626402] FAULT_INJECTION: forcing a failure.
[  192.626402] name failslab, interval 1, probability 0, space 0, times 0
[  192.637693] CPU: 1 PID: 11861 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  192.646090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  192.655438] Call Trace:
[  192.658028]  dump_stack+0x1c9/0x2b4
[  192.661658]  ? dump_stack_print_info.cold.2+0x52/0x52
[  192.666848]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  192.671865]  ? atime_needs_update+0x507/0x710
[  192.676360]  should_fail.cold.4+0xa/0x11
[  192.680407]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  192.685490]  ? touch_atime+0x103/0x320
[  192.689363]  ? lock_release+0xa30/0xa30
[  192.693325]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  192.698847]  ? shmem_file_read_iter+0x88a/0x1090
[  192.703590]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  192.708589]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  192.713761]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.719297]  ? lock_acquire+0x1e4/0x540
[  192.723261]  ? fs_reclaim_acquire+0x20/0x20
[  192.727564]  ? lock_downgrade+0x8f0/0x8f0
[  192.731697]  ? timespec64_trunc+0x180/0x180
[  192.736004]  ? check_same_owner+0x340/0x340
[  192.740316]  ? debug_check_no_obj_freed+0x30b/0x595
[  192.745320]  ? rcu_note_context_switch+0x730/0x730
[  192.750262]  __should_failslab+0x124/0x180
[  192.754483]  should_failslab+0x9/0x14
[  192.758266]  __kmalloc+0x2c8/0x760
[  192.761800]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  192.767325]  ? touch_atime+0x103/0x320
[  192.771195]  ? iter_file_splice_write+0x25d/0x1010
[  192.776111]  iter_file_splice_write+0x25d/0x1010
[  192.780854]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  192.785859]  ? generic_file_splice_read+0x653/0x9a0
[  192.790864]  ? page_cache_pipe_buf_steal+0x610/0x610
[  192.795957]  ? rw_verify_area+0x118/0x360
[  192.800087]  ? page_cache_pipe_buf_steal+0x610/0x610
[  192.805186]  direct_splice_actor+0x128/0x190
[  192.809580]  splice_direct_to_actor+0x318/0x8f0
[  192.814233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.819752]  ? pipe_to_sendpage+0x400/0x400
[  192.824057]  ? do_splice_to+0x190/0x190
[  192.828016]  ? security_file_permission+0x1c2/0x230
[  192.833020]  ? rw_verify_area+0x118/0x360
[  192.837152]  do_splice_direct+0x2d4/0x420
[  192.841285]  ? splice_direct_to_actor+0x8f0/0x8f0
[  192.846114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.851632]  ? __sb_start_write+0x17f/0x300
[  192.855939]  do_sendfile+0x62a/0xe20
[  192.859639]  ? do_compat_pwritev64+0x1c0/0x1c0
[  192.864206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  192.869724]  ? _copy_from_user+0xdf/0x150
[  192.873858]  __x64_sys_sendfile64+0x15d/0x250
[  192.878335]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  192.882912]  do_syscall_64+0x1b9/0x820
[  192.886781]  ? finish_task_switch+0x1d3/0x870
[  192.891260]  ? syscall_return_slowpath+0x5e0/0x5e0
[  192.896170]  ? syscall_return_slowpath+0x31d/0x5e0
[  192.901084]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  192.906082]  ? prepare_exit_to_usermode+0x291/0x3b0
[  192.911080]  ? perf_trace_sys_enter+0xb10/0xb10
[  192.915732]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  192.920560]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  192.925731] RIP: 0033:0x455e29
[  192.928900] 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 
[  192.948074] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  192.955764] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  192.963020] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  192.970270] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
11:10:11 executing program 1:
r0 = msgget(0x2, 0x100)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)=""/249)
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$clear(0x7, r3)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:11 executing program 0 (fault-call:7 fault-nth:5):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:11 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x10, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:11 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000440)=""/140)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ff00000080f6e1e01803ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:11 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1f00, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:11 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x424800)

11:10:11 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="247d59eece823b6b020000000000000000"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
signalfd(r0, &(0x7f0000000380)={0xffffffffffffff0e}, 0x8)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000440), 0x10)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  192.977533] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  192.984783] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000004
11:10:11 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1500, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:11 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x119200, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000400))
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
splice(r1, &(0x7f00000001c0), r2, &(0x7f0000000300), 0x5, 0xe)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:11 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000540)=""/193, &(0x7f0000000380)=0xc1)
r2 = semget(0x3, 0x3, 0x4)
semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000000440)=""/230)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:11 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000300)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24006694c4389d3f03dd4b2f6a33fe3e00001800000000000000ffdbdf25020000070003"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:11 executing program 1:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, <r0=>0x0})
process_vm_readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/5, 0x5}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000400)=""/193, 0xc1}, {&(0x7f0000000500)=""/199, 0xc7}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000300)=""/117, 0x75}], 0x6, 0x0)
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000380)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0xa, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr=0xf9b, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x38)

11:10:12 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5421, 0x0)

11:10:12 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0xe0, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:12 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = memfd_create(&(0x7f0000000700)='nodev+^ppp0md5sum[trustedselfuser)@nodev]@[wlan0posix_acl_access\x00', 0x1)
write(r2, &(0x7f0000000040)="16", 0x1)
sendfile(r2, r2, &(0x7f0000001000), 0xffff)
fcntl$addseals(r2, 0x409, 0x8)
fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0))
clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000))
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r3 = getpid()
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r3)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:12 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000380)=0x8001, 0x4)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
syz_mount_image$gfs2(&(0x7f0000000440)='gfs2\x00', &(0x7f0000000480)='./file0\x00', 0x7ff, 0x6, &(0x7f0000000840)=[{&(0x7f00000004c0)="822ed9ff8f85715d8ab45da4ee86e2ca42a143ab8d5647dca40e9c547db750e52a59204dc882dbe4a73aaefcc17c6a3ff83c595ce47cd2abeccc5ebc5adfa98181e826f6eefb297cf3764359a46cd92ea70c4fa2c9c824c2d9f066500321db5876b953be1abfbfce411c64a22492af9661fe87410d8aea041e6efbc2596d4f8d340fa5e998a92fef3d53244aa3d70e4522b2075bf36b8791db6d83548fc3224ceb04d87bfedafd0554b615a9", 0xac, 0x8000}, {&(0x7f0000000580)="1ae375481b637a3ec06a42d0c266b3343ddb1c41561cd714189d193519dbb7127474a8d76e96e4d2eaea64076076d0b99ac15883583f6a101f8636edfaf3d7292b9973df6ff78fa5b6b151c641537aa98a6819266d3d88b92b43df020d9d7a8a6629b24e991e1ef84dec3a91b748a5112b091f4dbef8f5d3587d0c1b89ad0c521096c9fd5681d97112291d354568b8512b5c8cfedadc9aa388667718aaea5863bc21a48f56905e72f701b1ad6b7058fd978998866af49833909332625d93caae2881d287049651e077059440c432", 0xce, 0xfffffffffffffff9}, {&(0x7f0000000680)="007abfa7cd534d3feea644ec70a9be39a2d8b3e8463042062e2dfe6556b7fa1dc48da1bc496fdf6e91882e45f9042fa91bc31c360f38b4d434902bcdb73a84e4dede65e34d8e7fdb5cbd112861689d83f58b721f923a779bad9fefafb37885a39d0117", 0x63, 0x3}, {&(0x7f0000000700)="85b62f2079c24ebb2c1c1f6085c9c0bc74c9ecc65dd6a2ac168814b3f97e61ae569ea94b97a29494083dfd3536fb46", 0x2f, 0xffc0000000000000}, {&(0x7f0000000740)="86e703d81295591229e9b19998a74fa7baca995be6954cdf9c73237d34899d8303e004bc3a1280dc40c430e87ce2782a4a5ad013fa4784e9e7e92d7f2e43b3354cf8dacbf44eae1be553df663d95074815eae1785dbb7ee09231036679c1b292135de1458c7d1e8ebc2d9dd4834dc1bdd49e504ed53565e5953f15ed9c347dfc7c20c274d74e55d1f6c68a1990eb831491c398a1e599c24fa2ee05c8464c0dbee7afe6a59ab25b769eb5b8", 0xab, 0x1}, {&(0x7f0000000800)="d233dac28e814656bb5750a5f1a83f2f4a2ed75c2aa209935a364553f326f290dbf47630c16eaa84912c26cd796364eb50ddb922dccd8a8f", 0x38, 0x1}], 0x100409, &(0x7f0000000900)={[{@nobarrier='nobarrier', 0x2c}]})
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x40, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0xfff, 0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  193.827311] FAULT_INJECTION: forcing a failure.
[  193.827311] name failslab, interval 1, probability 0, space 0, times 0
[  193.838592] CPU: 0 PID: 11952 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  193.846985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  193.856352] Call Trace:
[  193.858949]  dump_stack+0x1c9/0x2b4
[  193.862560]  ? dump_stack_print_info.cold.2+0x52/0x52
[  193.867737]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  193.872735]  ? atime_needs_update+0x507/0x710
[  193.877216]  should_fail.cold.4+0xa/0x11
[  193.881260]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  193.886342]  ? touch_atime+0x103/0x320
[  193.890218]  ? lock_release+0xa30/0xa30
[  193.894178]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  193.899705]  ? shmem_file_read_iter+0x88a/0x1090
[  193.904443]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  193.909441]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  193.914615]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.920136]  ? lock_acquire+0x1e4/0x540
[  193.924092]  ? fs_reclaim_acquire+0x20/0x20
[  193.928397]  ? lock_downgrade+0x8f0/0x8f0
[  193.932531]  ? timespec64_trunc+0x180/0x180
[  193.936837]  ? check_same_owner+0x340/0x340
[  193.941142]  ? debug_check_no_obj_freed+0x30b/0x595
[  193.946142]  ? rcu_note_context_switch+0x730/0x730
[  193.951054]  __should_failslab+0x124/0x180
[  193.955273]  should_failslab+0x9/0x14
[  193.959054]  __kmalloc+0x2c8/0x760
[  193.962578]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  193.968098]  ? touch_atime+0x103/0x320
[  193.971964]  ? iter_file_splice_write+0x25d/0x1010
[  193.976877]  iter_file_splice_write+0x25d/0x1010
[  193.981614]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  193.986627]  ? generic_file_splice_read+0x653/0x9a0
[  193.991638]  ? page_cache_pipe_buf_steal+0x610/0x610
[  193.996728]  ? rw_verify_area+0x118/0x360
[  194.000856]  ? page_cache_pipe_buf_steal+0x610/0x610
[  194.005944]  direct_splice_actor+0x128/0x190
[  194.010336]  splice_direct_to_actor+0x318/0x8f0
[  194.014986]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.020507]  ? pipe_to_sendpage+0x400/0x400
[  194.024824]  ? do_splice_to+0x190/0x190
[  194.028785]  ? security_file_permission+0x1c2/0x230
[  194.033783]  ? rw_verify_area+0x118/0x360
[  194.037916]  do_splice_direct+0x2d4/0x420
[  194.042050]  ? splice_direct_to_actor+0x8f0/0x8f0
[  194.046879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.052399]  ? __sb_start_write+0x17f/0x300
[  194.056714]  do_sendfile+0x62a/0xe20
[  194.060412]  ? do_compat_pwritev64+0x1c0/0x1c0
[  194.064981]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.070506]  ? _copy_from_user+0xdf/0x150
[  194.074637]  __x64_sys_sendfile64+0x15d/0x250
[  194.079112]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  194.083681]  do_syscall_64+0x1b9/0x820
[  194.087552]  ? finish_task_switch+0x1d3/0x870
[  194.092030]  ? syscall_return_slowpath+0x5e0/0x5e0
[  194.096942]  ? syscall_return_slowpath+0x31d/0x5e0
[  194.101854]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  194.106858]  ? prepare_exit_to_usermode+0x291/0x3b0
[  194.111856]  ? perf_trace_sys_enter+0xb10/0xb10
[  194.116508]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  194.121337]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  194.126506] RIP: 0033:0x455e29
[  194.129674] 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 
[  194.148856] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  194.156547] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  194.163796] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  194.171047] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  194.178298] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  194.185559] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000005
11:10:13 executing program 0 (fault-call:7 fault-nth:6):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:13 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x8000, 0x0)
ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000004c0)=&(0x7f0000000480))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
bind$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:13 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
pipe(&(0x7f0000000580)={<r1=>0xffffffffffffffff})
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000005c0)=<r2=>0x0)
write$cgroup_pid(r1, &(0x7f0000000600)=r2, 0x12)
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={<r6=>0x0, 0x5, 0x5, 0xf6, 0x5, 0x9}, &(0x7f00000004c0)=0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x2, 0x80000000, 0x2, 0x4, 0x4, 0x7fffffff, 0x3, 0x8001, r6}, &(0x7f0000000540)=0x20)
r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x4002, 0x0)
ioctl$SG_EMULATED_HOST(r7, 0x2203, &(0x7f0000000440))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={<r8=>0x0, @in6={{0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x0, 0x5, 0x100000000, 0x7, 0xe}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r8, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:13 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x4, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:13 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000021da166a4fd6fdb64a59f6e5e11800000000d0dcb458dbdf25020000070003ff"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:13 executing program 7 (fault-call:6 fault-nth:0):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:13 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x3, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  194.434244] FAULT_INJECTION: forcing a failure.
[  194.434244] name failslab, interval 1, probability 0, space 0, times 0
[  194.445683] CPU: 0 PID: 11968 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  194.454080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  194.463428] Call Trace:
[  194.466015]  dump_stack+0x1c9/0x2b4
[  194.469643]  ? dump_stack_print_info.cold.2+0x52/0x52
[  194.474873]  should_fail.cold.4+0xa/0x11
[  194.478937]  ? do_raw_spin_lock+0xc1/0x200
[  194.483262]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  194.488361]  ? _raw_spin_unlock+0x22/0x30
[  194.492509]  ? __mutex_lock+0x848/0x1680
[  194.496571]  ? mutex_trylock+0x2b0/0x2b0
[  194.501125]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  194.506670]  ? __radix_tree_lookup+0x491/0x610
[  194.511253]  ? lock_acquire+0x1e4/0x540
[  194.515223]  ? fs_reclaim_acquire+0x20/0x20
[  194.519545]  ? lock_downgrade+0x8f0/0x8f0
[  194.523700]  ? check_same_owner+0x340/0x340
[  194.528022]  ? trace_hardirqs_on+0xd/0x10
[  194.532168]  ? _raw_spin_unlock_irq+0x27/0x70
[  194.536665]  ? rcu_note_context_switch+0x730/0x730
[  194.541598]  __should_failslab+0x124/0x180
[  194.545835]  should_failslab+0x9/0x14
[  194.549638]  kmem_cache_alloc_trace+0x2cb/0x780
[  194.554310]  ? lock_release+0xa30/0xa30
[  194.558288]  loop_add+0x9f/0x9d0
[  194.561660]  ? loop_lookup+0x105/0x230
[  194.565543]  ? loop_queue_rq+0x660/0x660
[  194.569604]  loop_control_ioctl+0x199/0x540
[  194.573920]  ? ksys_dup3+0x690/0x690
[  194.577627]  ? loop_add+0x9d0/0x9d0
[  194.581255]  ? kasan_check_write+0x14/0x20
[  194.585486]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  194.590412]  ? fsnotify+0xbac/0x14e0
[  194.594129]  ? vfs_write+0x2f3/0x560
[  194.597845]  ? loop_add+0x9d0/0x9d0
[  194.601468]  do_vfs_ioctl+0x1de/0x1720
[  194.605353]  ? ioctl_preallocate+0x300/0x300
[  194.609757]  ? __fget_light+0x2f7/0x440
[  194.613730]  ? __schedule+0x1ed0/0x1ed0
[  194.617703]  ? fget_raw+0x20/0x20
[  194.621153]  ? __f_unlock_pos+0xd/0x20
[  194.625041]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  194.630570]  ? fput+0x130/0x1a0
[  194.633858]  ? security_file_ioctl+0x94/0xc0
[  194.638263]  ksys_ioctl+0xa9/0xd0
[  194.641714]  __x64_sys_ioctl+0x73/0xb0
[  194.645608]  do_syscall_64+0x1b9/0x820
[  194.649499]  ? syscall_slow_exit_work+0x500/0x500
[  194.654337]  ? syscall_return_slowpath+0x5e0/0x5e0
[  194.659260]  ? syscall_return_slowpath+0x31d/0x5e0
[  194.664187]  ? prepare_exit_to_usermode+0x291/0x3b0
[  194.669200]  ? perf_trace_sys_enter+0xb10/0xb10
[  194.673867]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  194.678711]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  194.683892] RIP: 0033:0x455e29
[  194.687069] 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 
[  194.706351] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  194.714056] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  194.721317] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  194.728580] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
11:10:13 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x540e, 0x0)

[  194.735844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  194.743111] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000000
11:10:13 executing program 7 (fault-call:6 fault-nth:1):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:13 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0xffffffe0, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:13 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x100000000, 0x4, 0x8, 0xd2cd, <r3=>0x0}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r3, &(0x7f0000000440)=0x4)

11:10:13 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
restart_syscall()
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001810000000000000ffdbdf250200b0000003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0)
syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x80, 0x400)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:13 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = msgget$private(0x0, 0x2)
msgsnd(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="0300000000000000258887c22567f86beb0ab570850006c8ff12b1eff247c1f0e6fbab3cb8f71e9b11ec06039f1f43e12a60d7a49e4cc573838ff858ebd6d481aafdec74a3e900f9958c0e43e30063d5083394b9707bf435a710269cca06552c44ea610fff1fedd1241dd02b6cffa98016e4d4efce246325284362bf6137e97606d20d8a008aa60bb6caef4ffeb0d0d4ac0a781aebd5dd08fd2e2c738d4928ba5a3994558d9c6f212beab9fa99bf8c41c05e5011bbc39e072928f70087d320c3c0d4ee79fb5b2bdda6e2a0167ec374218a44b5bf19154ca10662f5efad4796361083808b6376f267b3be95dc8a0a03594471f27038fb1d07"], 0x99, 0x800)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/60)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:13 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0xffff8000, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  195.186550] FAULT_INJECTION: forcing a failure.
[  195.186550] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  195.198398] CPU: 0 PID: 12028 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  195.206797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  195.216146] Call Trace:
[  195.218742]  dump_stack+0x1c9/0x2b4
[  195.222379]  ? dump_stack_print_info.cold.2+0x52/0x52
[  195.227580]  should_fail.cold.4+0xa/0x11
[  195.231659]  ? fault_create_debugfs_attr+0x1f0/0x1f0
11:10:13 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:13 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  195.236773]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  195.241795]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  195.246990]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.252533]  ? timespec64_trunc+0xea/0x180
[  195.256780]  ? trace_hardirqs_on+0x10/0x10
[  195.261020]  ? lock_downgrade+0x8f0/0x8f0
[  195.265179]  ? current_time+0x131/0x1b0
[  195.269161]  ? timespec64_trunc+0x180/0x180
[  195.273487]  ? do_writepages+0x1a0/0x1a0
[  195.277561]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  195.282592]  ? iget5_locked+0x190/0x190
[  195.286582]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.292131]  ? should_fail+0x246/0xd86
[  195.296030]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  195.301130]  ? touch_atime+0x103/0x320
[  195.305019]  __alloc_pages_nodemask+0x36e/0xdb0
[  195.309696]  ? __alloc_pages_slowpath+0x2d00/0x2d00
[  195.314720]  ? shmem_file_read_iter+0x88a/0x1090
[  195.319479]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  195.324667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.330196]  ? lock_acquire+0x1e4/0x540
[  195.334167]  ? fs_reclaim_acquire+0x20/0x20
[  195.338486]  ? lock_downgrade+0x8f0/0x8f0
[  195.342618]  ? lock_release+0xa30/0xa30
[  195.346581]  ? timespec64_trunc+0x180/0x180
[  195.350883]  ? check_same_owner+0x340/0x340
[  195.355187]  cache_grow_begin+0x91/0x710
[  195.359239]  __kmalloc+0x688/0x760
[  195.362775]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  195.368294]  ? iter_file_splice_write+0x25d/0x1010
[  195.373205]  iter_file_splice_write+0x25d/0x1010
[  195.377944]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  195.382944]  ? generic_file_splice_read+0x653/0x9a0
[  195.387954]  ? page_cache_pipe_buf_steal+0x610/0x610
[  195.393223]  ? rw_verify_area+0x118/0x360
[  195.397358]  ? page_cache_pipe_buf_steal+0x610/0x610
[  195.402442]  direct_splice_actor+0x128/0x190
[  195.406857]  splice_direct_to_actor+0x318/0x8f0
[  195.411515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.417041]  ? pipe_to_sendpage+0x400/0x400
[  195.421344]  ? do_splice_to+0x190/0x190
[  195.425305]  ? security_file_permission+0x1c2/0x230
[  195.430306]  ? rw_verify_area+0x118/0x360
[  195.434443]  do_splice_direct+0x2d4/0x420
[  195.438597]  ? splice_direct_to_actor+0x8f0/0x8f0
[  195.443421]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.448945]  ? __sb_start_write+0x17f/0x300
[  195.453262]  do_sendfile+0x62a/0xe20
[  195.456969]  ? do_compat_pwritev64+0x1c0/0x1c0
[  195.461535]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  195.467060]  ? _copy_from_user+0xdf/0x150
[  195.471200]  __x64_sys_sendfile64+0x15d/0x250
[  195.475680]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  195.480248]  do_syscall_64+0x1b9/0x820
[  195.484134]  ? finish_task_switch+0x1d3/0x870
[  195.488613]  ? syscall_return_slowpath+0x5e0/0x5e0
[  195.493528]  ? syscall_return_slowpath+0x31d/0x5e0
[  195.498445]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  195.503450]  ? prepare_exit_to_usermode+0x291/0x3b0
[  195.508450]  ? perf_trace_sys_enter+0xb10/0xb10
[  195.513103]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  195.517948]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  195.523125] RIP: 0033:0x455e29
[  195.526296] 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 
[  195.545458] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  195.553147] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  195.560402] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  195.567664] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  195.574922] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  195.582179] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000006
[  195.626758] FAULT_INJECTION: forcing a failure.
[  195.626758] name failslab, interval 1, probability 0, space 0, times 0
[  195.638078] CPU: 1 PID: 12029 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  195.646484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  195.655829] Call Trace:
[  195.658419]  dump_stack+0x1c9/0x2b4
[  195.662055]  ? dump_stack_print_info.cold.2+0x52/0x52
[  195.667251]  ? idr_get_free+0xbbb/0x10d0
[  195.671321]  should_fail.cold.4+0xa/0x11
[  195.675391]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  195.680507]  ? radix_tree_iter_tag_clear+0xd0/0xd0
[  195.685442]  ? __kernel_text_address+0xd/0x40
[  195.689941]  ? replace_slot+0xc9/0x4c0
[  195.693834]  ? __save_stack_trace+0x8d/0xf0
[  195.698163]  ? plist_requeue+0x650/0x650
[  195.702233]  ? lock_acquire+0x1e4/0x540
[  195.706208]  ? fs_reclaim_acquire+0x20/0x20
[  195.710529]  ? lock_downgrade+0x8f0/0x8f0
[  195.714681]  ? check_same_owner+0x340/0x340
[  195.719003]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  195.724539]  ? node_tag_clear+0xc0/0x1c0
[  195.728599]  ? rcu_note_context_switch+0x730/0x730
[  195.733531]  __should_failslab+0x124/0x180
[  195.737769]  should_failslab+0x9/0x14
[  195.741573]  kmem_cache_alloc_node_trace+0x26f/0x770
[  195.746684]  ? __fprop_inc_percpu_max+0x2d0/0x2d0
[  195.751533]  __kmalloc_node+0x33/0x70
[  195.755344]  blk_mq_alloc_tag_set+0x385/0xad0
[  195.759845]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.765386]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  195.770580]  loop_add+0x2be/0x9d0
11:10:14 executing program 0 (fault-call:7 fault-nth:7):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:14 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x3, 0x111800)
ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000400))
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0), 0x4)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:14 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:14 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x9, 0x4)

11:10:14 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x5, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  195.774045]  ? loop_lookup+0x105/0x230
[  195.777935]  ? loop_queue_rq+0x660/0x660
[  195.781994]  loop_control_ioctl+0x199/0x540
[  195.786315]  ? ksys_dup3+0x690/0x690
[  195.790031]  ? loop_add+0x9d0/0x9d0
[  195.793670]  ? kasan_check_write+0x14/0x20
[  195.797907]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  195.802838]  ? fsnotify+0xbac/0x14e0
[  195.806555]  ? vfs_write+0x2f3/0x560
[  195.810271]  ? loop_add+0x9d0/0x9d0
[  195.813893]  do_vfs_ioctl+0x1de/0x1720
[  195.817775]  ? fsnotify_first_mark+0x350/0x350
[  195.822355]  ? __fsnotify_parent+0xcc/0x420
11:10:14 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x8, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  195.826682]  ? ioctl_preallocate+0x300/0x300
[  195.831094]  ? __fget_light+0x2f7/0x440
[  195.835068]  ? fget_raw+0x20/0x20
[  195.838523]  ? __sb_end_write+0xac/0xe0
[  195.842500]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  195.848040]  ? fput+0x130/0x1a0
[  195.851316]  ? ksys_write+0x1ae/0x260
[  195.855115]  ? security_file_ioctl+0x94/0xc0
[  195.859525]  ksys_ioctl+0xa9/0xd0
[  195.862980]  __x64_sys_ioctl+0x73/0xb0
[  195.866869]  do_syscall_64+0x1b9/0x820
[  195.870759]  ? syscall_slow_exit_work+0x500/0x500
[  195.875601]  ? syscall_return_slowpath+0x5e0/0x5e0
[  195.880522]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.886050]  ? prepare_exit_to_usermode+0x291/0x3b0
[  195.891054]  ? perf_trace_sys_enter+0xb10/0xb10
[  195.895707]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  195.900535]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  195.905704] RIP: 0033:0x455e29
[  195.908870] 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 
11:10:14 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac1414e3a518df47a65368805f11838483b6a525f5fbff7864707824c08cccdd"], 0x24}, 0x1}, 0x8050)
tee(r0, r0, 0x81, 0x8)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  195.928032] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  195.935734] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  195.942990] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  195.950246] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  195.957497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  195.964768] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000001
11:10:14 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr/fscreate\x00')
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
socket(0x8, 0x80003, 0x8)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0))

11:10:14 executing program 7 (fault-call:6 fault-nth:2):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:14 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5411, 0x0)

11:10:14 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffc5db, 0x9f0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10)

11:10:14 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x4, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xffffff05, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="04000000ac0e00000000000003ff050011000008000200ac141418377a39d9a514aca41bcc1337005b77a2d43f02000000000000000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000700)='/dev/full\x00', 0x400000, 0x0)
ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000480)={[{0x2, 0x37487947, 0x125, 0x2be0dab6, 0x0, 0x7, 0x7, 0xc52, 0x6, 0x7fffffff, 0x1, 0x4, 0x5}, {0x8, 0xfffffffffffffff8, 0x9e, 0x7fff, 0xcba8, 0x5, 0x9, 0x101, 0xae29, 0x2, 0x4, 0x5, 0x80000001}, {0x1, 0xeb, 0x5, 0xfffffffffffffffa, 0x0, 0x3, 0x3f, 0x4, 0x2, 0x4, 0x6, 0x2}], 0x2a})
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
getxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'system.', '/dev/loop-control\x00'}, &(0x7f0000000580)=""/201, 0xc9)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
r3 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x3085, 0x8040)
r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x10)
ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00000001c0)={0x3, 0x80000001})
r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r5)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
write$P9_RSYMLINK(r4, &(0x7f0000000380)={0x14, 0x11, 0x2, {0x40, 0x1, 0x3}}, 0x14)
openat$cgroup_ro(r4, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:14 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0xf, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:14 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
ioctl$RTC_AIE_OFF(r0, 0x7002)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:15 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x4000000000002c, &(0x7f0000000600)="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", 0xfffffffffffffdc2)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  196.353717] FAULT_INJECTION: forcing a failure.
[  196.353717] name failslab, interval 1, probability 0, space 0, times 0
[  196.365776] CPU: 0 PID: 12091 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  196.374192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  196.383539] Call Trace:
[  196.386119]  dump_stack+0x1c9/0x2b4
[  196.389737]  ? dump_stack_print_info.cold.2+0x52/0x52
[  196.394927]  should_fail.cold.4+0xa/0x11
[  196.398998]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  196.404102]  ? unwind_get_return_address+0x61/0xa0
[  196.409035]  ? __save_stack_trace+0x8d/0xf0
[  196.413374]  ? save_stack+0xa9/0xd0
[  196.417001]  ? save_stack+0x43/0xd0
[  196.420620]  ? kasan_kmalloc+0xc4/0xe0
[  196.424496]  ? __kmalloc_node+0x47/0x70
[  196.428457]  ? blk_mq_alloc_tag_set+0x385/0xad0
[  196.433111]  ? loop_add+0x2be/0x9d0
[  196.436728]  ? loop_control_ioctl+0x199/0x540
[  196.441226]  ? do_vfs_ioctl+0x1de/0x1720
[  196.445286]  ? ksys_ioctl+0xa9/0xd0
[  196.448904]  ? __x64_sys_ioctl+0x73/0xb0
[  196.452961]  ? lock_acquire+0x1e4/0x540
[  196.456919]  ? fs_reclaim_acquire+0x20/0x20
[  196.461222]  ? lock_downgrade+0x8f0/0x8f0
[  196.465367]  ? check_same_owner+0x340/0x340
[  196.469681]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  196.475209]  ? node_tag_clear+0xc0/0x1c0
[  196.479256]  ? rcu_note_context_switch+0x730/0x730
[  196.484190]  __should_failslab+0x124/0x180
[  196.488420]  should_failslab+0x9/0x14
[  196.492203]  kmem_cache_alloc_node_trace+0x26f/0x770
[  196.497294]  ? kasan_unpoison_shadow+0x35/0x50
[  196.502164]  __kmalloc_node+0x33/0x70
[  196.505960]  blk_mq_alloc_tag_set+0x41c/0xad0
[  196.510443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  196.515977]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  196.521173]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  196.525911]  loop_add+0x2be/0x9d0
[  196.529354]  ? loop_queue_rq+0x660/0x660
[  196.533399]  loop_control_ioctl+0x199/0x540
[  196.537700]  ? ksys_dup3+0x690/0x690
[  196.541403]  ? loop_add+0x9d0/0x9d0
[  196.545030]  ? kasan_check_write+0x14/0x20
[  196.549251]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  196.554162]  ? fsnotify+0xbac/0x14e0
[  196.557873]  ? vfs_write+0x2f3/0x560
[  196.561574]  ? loop_add+0x9d0/0x9d0
[  196.565181]  do_vfs_ioctl+0x1de/0x1720
[  196.569051]  ? fsnotify_first_mark+0x350/0x350
[  196.573630]  ? __fsnotify_parent+0xcc/0x420
[  196.577937]  ? ioctl_preallocate+0x300/0x300
[  196.582324]  ? __fget_light+0x2f7/0x440
[  196.586290]  ? fget_raw+0x20/0x20
[  196.589733]  ? __sb_end_write+0xac/0xe0
[  196.593690]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  196.598430]  ? security_file_ioctl+0x94/0xc0
[  196.602820]  ksys_ioctl+0xa9/0xd0
[  196.606253]  __x64_sys_ioctl+0x73/0xb0
[  196.610125]  do_syscall_64+0x1b9/0x820
[  196.614013]  ? syscall_slow_exit_work+0x500/0x500
[  196.618854]  ? syscall_return_slowpath+0x5e0/0x5e0
[  196.623772]  ? prepare_exit_to_usermode+0x291/0x3b0
[  196.628770]  ? perf_trace_sys_enter+0xb10/0xb10
[  196.633434]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  196.638282]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  196.643451] RIP: 0033:0x455e29
[  196.646627] 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 
[  196.665778] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  196.673482] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  196.680739] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  196.687996] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  196.695254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  196.702503] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000002
11:10:15 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  196.807522] FAULT_INJECTION: forcing a failure.
[  196.807522] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  196.819379] CPU: 0 PID: 12130 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  196.827786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  196.837136] Call Trace:
[  196.839728]  dump_stack+0x1c9/0x2b4
[  196.843360]  ? dump_stack_print_info.cold.2+0x52/0x52
[  196.848559]  should_fail.cold.4+0xa/0x11
[  196.852629]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  196.857741]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  196.862762]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  196.867960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  196.873507]  ? timespec64_trunc+0xea/0x180
[  196.877752]  ? trace_hardirqs_on+0x10/0x10
[  196.881982]  ? lock_downgrade+0x8f0/0x8f0
[  196.886116]  ? current_time+0x131/0x1b0
[  196.890072]  ? timespec64_trunc+0x180/0x180
[  196.894392]  ? do_writepages+0x1a0/0x1a0
[  196.898475]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  196.903487]  ? iget5_locked+0x190/0x190
[  196.907470]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  196.913011]  ? should_fail+0x246/0xd86
[  196.916907]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  196.922003]  ? touch_atime+0x103/0x320
[  196.925898]  __alloc_pages_nodemask+0x36e/0xdb0
[  196.930553]  ? __alloc_pages_slowpath+0x2d00/0x2d00
[  196.935550]  ? shmem_file_read_iter+0x88a/0x1090
[  196.940290]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  196.945464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  196.950985]  ? lock_acquire+0x1e4/0x540
[  196.954939]  ? fs_reclaim_acquire+0x20/0x20
[  196.959241]  ? lock_downgrade+0x8f0/0x8f0
[  196.963379]  ? lock_release+0xa30/0xa30
[  196.967339]  ? timespec64_trunc+0x180/0x180
[  196.971642]  ? check_same_owner+0x340/0x340
[  196.975945]  cache_grow_begin+0x91/0x710
[  196.979989]  __kmalloc+0x688/0x760
[  196.983513]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  196.989035]  ? iter_file_splice_write+0x25d/0x1010
[  196.993951]  iter_file_splice_write+0x25d/0x1010
[  196.998686]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  197.003684]  ? generic_file_splice_read+0x653/0x9a0
[  197.008677]  ? page_cache_pipe_buf_steal+0x610/0x610
[  197.013763]  ? rw_verify_area+0x118/0x360
[  197.017890]  ? page_cache_pipe_buf_steal+0x610/0x610
[  197.022982]  direct_splice_actor+0x128/0x190
[  197.027381]  splice_direct_to_actor+0x318/0x8f0
[  197.032038]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  197.037567]  ? pipe_to_sendpage+0x400/0x400
[  197.041870]  ? do_splice_to+0x190/0x190
[  197.045824]  ? security_file_permission+0x1c2/0x230
[  197.050819]  ? rw_verify_area+0x118/0x360
[  197.054948]  do_splice_direct+0x2d4/0x420
[  197.059088]  ? splice_direct_to_actor+0x8f0/0x8f0
[  197.063912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  197.069435]  ? __sb_start_write+0x17f/0x300
[  197.073737]  do_sendfile+0x62a/0xe20
[  197.077448]  ? do_compat_pwritev64+0x1c0/0x1c0
[  197.082017]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.087542]  ? _copy_from_user+0xdf/0x150
[  197.091675]  __x64_sys_sendfile64+0x15d/0x250
[  197.096152]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  197.100721]  do_syscall_64+0x1b9/0x820
[  197.104601]  ? syscall_return_slowpath+0x5e0/0x5e0
[  197.109520]  ? syscall_return_slowpath+0x31d/0x5e0
[  197.114439]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  197.119447]  ? prepare_exit_to_usermode+0x291/0x3b0
[  197.124459]  ? perf_trace_sys_enter+0xb10/0xb10
[  197.129112]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  197.133947]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  197.139124] RIP: 0033:0x455e29
11:10:15 executing program 0 (fault-call:7 fault-nth:8):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:15 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x10401, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4)

11:10:15 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x2, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:15 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
socket$inet_dccp(0x2, 0x6, 0x0)
rmdir(&(0x7f00000001c0)='./file0\x00')

11:10:15 executing program 7 (fault-call:6 fault-nth:3):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:15 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="24d5ed1bbe00002003ff05007bbc3bc311000008000200ac14141800000000000000000000000000000000"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
fcntl$setstatus(r1, 0x4, 0x800)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:15 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000040000000ffdbdf25020000070003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vlan0\x00', r2})
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000380)=0x4)

[  197.142288] 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 
[  197.161415] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  197.169103] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  197.176352] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  197.183604] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  197.190862] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  197.198111] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000007
11:10:16 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0xffe0, 0x0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:16 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpu.stat\x00', 0x0, 0x0)
socketpair(0x13, 0x3, 0x10001, &(0x7f0000000340)={<r1=>0xffffffffffffffff})
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000880)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x5, 0x208, 0x40, 0x2, <r4=>0x0}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r5 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x6, 0x101000)
ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r5, 0xc0385720, &(0x7f0000000400)={0x1, {0x0, 0x1c9c380}, 0x9, 0x5})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x16, &(0x7f0000000180)=0x2)
r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0)
ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f00000001c0)="5a27be3ad735523550369dd3782bc9ed5b99514ca7958386546388a356a60656cc7106ae8efc69110c4ae8240a010f06a5511b1173e4016574ea541853fd89baef8fd0047c810db34d6db5dd26f9bddbce9a06235cf24656efb2111d7f97bafa7bee9d3fc65d82cf918ac7ae7c332a4252a955b8b751d575dd15a26c8042beebdfbf1ee574520f41d679d42b2efd442562341accac9addcc28a4eec131116f47878d2c05f799d5fd06856b7fb18a03e04fae05b7a492f82107df3f376e20143d0a21ec01e4211cf6051830")
ioctl$KVM_NMI(r5, 0xae9a)

[  197.332131] FAULT_INJECTION: forcing a failure.
[  197.332131] name failslab, interval 1, probability 0, space 0, times 0
[  197.343708] CPU: 1 PID: 12157 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  197.352113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  197.361465] Call Trace:
[  197.364060]  dump_stack+0x1c9/0x2b4
[  197.367686]  ? dump_stack_print_info.cold.2+0x52/0x52
[  197.372875]  ? trace_hardirqs_on+0xd/0x10
[  197.377037]  should_fail.cold.4+0xa/0x11
[  197.381105]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  197.386208]  ? lock_repin_lock+0x430/0x430
[  197.390449]  ? kasan_check_write+0x14/0x20
[  197.394692]  ? __schedule+0x884/0x1ed0
[  197.398588]  ? __sched_text_start+0x8/0x8
[  197.402744]  ? lock_acquire+0x1e4/0x540
[  197.406725]  ? fs_reclaim_acquire+0x20/0x20
[  197.411047]  ? lock_downgrade+0x8f0/0x8f0
[  197.415196]  ? loop_add+0x2be/0x9d0
[  197.418825]  ? check_same_owner+0x340/0x340
[  197.423148]  ? fs_reclaim_acquire+0x20/0x20
[  197.427472]  __should_failslab+0x124/0x180
[  197.431711]  should_failslab+0x9/0x14
[  197.435861]  kmem_cache_alloc_node_trace+0x26f/0x770
[  197.440970]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.446505]  ? find_next_bit+0x104/0x130
[  197.450569]  blk_mq_init_tags+0x79/0x2b0
[  197.454635]  blk_mq_alloc_rq_map+0x9f/0x220
[  197.458958]  __blk_mq_alloc_rq_map+0xb1/0x2e0
[  197.463457]  blk_mq_alloc_tag_set+0x627/0xad0
[  197.467960]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  197.473158]  loop_add+0x2be/0x9d0
[  197.476609]  ? loop_lookup+0x105/0x230
[  197.480496]  ? loop_queue_rq+0x660/0x660
[  197.484564]  loop_control_ioctl+0x199/0x540
[  197.488891]  ? ksys_dup3+0x690/0x690
[  197.492608]  ? loop_add+0x9d0/0x9d0
[  197.496238]  ? kasan_check_write+0x14/0x20
[  197.500477]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  197.505404]  ? fsnotify+0xbac/0x14e0
[  197.509117]  ? vfs_write+0x2f3/0x560
[  197.512831]  ? loop_add+0x9d0/0x9d0
[  197.516456]  do_vfs_ioctl+0x1de/0x1720
[  197.520342]  ? ioctl_preallocate+0x300/0x300
[  197.524748]  ? __fget_light+0x2f7/0x440
[  197.528718]  ? fget_raw+0x20/0x20
[  197.532166]  ? __f_unlock_pos+0x19/0x20
[  197.536135]  ? __f_unlock_pos+0x19/0x20
[  197.540109]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  197.545645]  ? fput+0x130/0x1a0
[  197.548920]  ? ksys_write+0x1ae/0x260
[  197.552717]  ? security_file_ioctl+0x94/0xc0
[  197.557126]  ksys_ioctl+0xa9/0xd0
[  197.560578]  __x64_sys_ioctl+0x73/0xb0
[  197.564464]  do_syscall_64+0x1b9/0x820
[  197.568352]  ? syscall_slow_exit_work+0x500/0x500
[  197.573198]  ? syscall_return_slowpath+0x5e0/0x5e0
[  197.578123]  ? syscall_return_slowpath+0x31d/0x5e0
[  197.583052]  ? prepare_exit_to_usermode+0x291/0x3b0
[  197.588066]  ? perf_trace_sys_enter+0xb10/0xb10
[  197.592733]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  197.597578]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  197.602760] RIP: 0033:0x455e29
[  197.605942] 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 
[  197.625212] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  197.632918] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  197.640180] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  197.647447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  197.654708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  197.661969] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000003
11:10:16 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5413, 0x0)

[  197.699886] blk-mq: reduced tag depth (128 -> 64)
11:10:16 executing program 7 (fault-call:6 fault-nth:4):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:16 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000e55bdf050200b0000003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:16 executing program 4:
r0 = socket(0x0, 0x0, 0x9)
r1 = fcntl$getown(r0, 0x9)
perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa62}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:16 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000018ac15ad5c838a9a7d71123200000000000000ff8f0cc35adb2002cf48ca14683e4fcfc5ebd76c7ed72502"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005700)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005840)={"697052767469300000000000b0e7fbdd", r2})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:16 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000ac85c0341e08ec1800000000d80000ffdbdf25020000070003ff050011000008"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2150, 0x8180)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000000c0)='mime_typeselinuxcgroupbdev-\x00', r2}, 0x10)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:16 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000380)=0x8, 0x4)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0x80, 0xfffffffffffffffe)

[  197.928173] FAULT_INJECTION: forcing a failure.
[  197.928173] name failslab, interval 1, probability 0, space 0, times 0
[  197.940019] CPU: 0 PID: 12193 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  197.948428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  197.957786] Call Trace:
[  197.960383]  dump_stack+0x1c9/0x2b4
[  197.964021]  ? dump_stack_print_info.cold.2+0x52/0x52
[  197.969219]  ? should_fail+0x235/0xd86
[  197.973118]  should_fail.cold.4+0xa/0x11
[  197.977181]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  197.982284]  ? kasan_check_read+0x11/0x20
[  197.986420]  ? rcu_is_watching+0x8c/0x150
[  197.990568]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  197.995223]  ? is_bpf_text_address+0xd7/0x170
[  197.999716]  ? kernel_text_address+0x79/0xf0
[  198.004129]  ? __kernel_text_address+0xd/0x40
[  198.008622]  ? unwind_get_return_address+0x61/0xa0
[  198.013542]  ? lock_acquire+0x1e4/0x540
[  198.017532]  ? fs_reclaim_acquire+0x20/0x20
[  198.021855]  ? lock_downgrade+0x8f0/0x8f0
[  198.025999]  ? check_same_owner+0x340/0x340
[  198.030322]  ? kasan_kmalloc+0xc4/0xe0
[  198.034202]  ? kmem_cache_alloc_node_trace+0x150/0x770
[  198.039464]  ? blk_mq_init_tags+0x79/0x2b0
[  198.043696]  ? rcu_note_context_switch+0x730/0x730
[  198.048623]  ? loop_add+0x2be/0x9d0
[  198.052248]  ? loop_control_ioctl+0x199/0x540
[  198.056728]  __should_failslab+0x124/0x180
[  198.060957]  should_failslab+0x9/0x14
[  198.064744]  kmem_cache_alloc_node_trace+0x26f/0x770
[  198.069852]  __kmalloc_node+0x33/0x70
[  198.073637]  sbitmap_init_node+0x290/0x450
[  198.077858]  sbitmap_queue_init_node+0xb2/0x850
[  198.082536]  ? sbitmap_init_node+0x450/0x450
[  198.086940]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  198.092209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  198.097740]  ? find_next_bit+0x104/0x130
[  198.100605] FAULT_INJECTION: forcing a failure.
[  198.100605] name failslab, interval 1, probability 0, space 0, times 0
[  198.101807]  blk_mq_init_tags+0x11b/0x2b0
[  198.101828]  blk_mq_alloc_rq_map+0x9f/0x220
[  198.101849]  __blk_mq_alloc_rq_map+0xb1/0x2e0
[  198.101878]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  198.131290]  blk_mq_alloc_tag_set+0x627/0xad0
[  198.135778]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  198.140957]  loop_add+0x2be/0x9d0
[  198.144396]  ? loop_lookup+0x105/0x230
[  198.148279]  ? loop_queue_rq+0x660/0x660
[  198.152338]  loop_control_ioctl+0x199/0x540
[  198.156645]  ? ksys_dup3+0x690/0x690
[  198.160348]  ? loop_add+0x9d0/0x9d0
[  198.163969]  ? kasan_check_write+0x14/0x20
[  198.168192]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  198.173110]  ? fsnotify+0xbac/0x14e0
[  198.176829]  ? vfs_write+0x2f3/0x560
[  198.180619]  ? loop_add+0x9d0/0x9d0
[  198.184231]  do_vfs_ioctl+0x1de/0x1720
[  198.188104]  ? fsnotify_first_mark+0x350/0x350
[  198.192670]  ? __fsnotify_parent+0xcc/0x420
[  198.196979]  ? ioctl_preallocate+0x300/0x300
[  198.201374]  ? __fget_light+0x2f7/0x440
[  198.205336]  ? fget_raw+0x20/0x20
[  198.208781]  ? __sb_end_write+0xac/0xe0
[  198.212747]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  198.218266]  ? fput+0x130/0x1a0
[  198.221549]  ? ksys_write+0x1ae/0x260
[  198.225343]  ? security_file_ioctl+0x94/0xc0
[  198.229737]  ksys_ioctl+0xa9/0xd0
[  198.233201]  __x64_sys_ioctl+0x73/0xb0
[  198.237078]  do_syscall_64+0x1b9/0x820
[  198.240953]  ? syscall_slow_exit_work+0x500/0x500
[  198.245785]  ? syscall_return_slowpath+0x5e0/0x5e0
[  198.250704]  ? prepare_exit_to_usermode+0x291/0x3b0
[  198.255708]  ? perf_trace_sys_enter+0xb10/0xb10
[  198.260366]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  198.265214]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  198.270388] RIP: 0033:0x455e29
[  198.273563] 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 
[  198.292810] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  198.300505] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  198.307762] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  198.315018] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  198.322272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  198.329535] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000004
[  198.336810] CPU: 1 PID: 12226 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  198.345207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  198.354540] Call Trace:
[  198.357113]  dump_stack+0x1c9/0x2b4
[  198.360735]  ? dump_stack_print_info.cold.2+0x52/0x52
[  198.365908]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  198.370919]  ? atime_needs_update+0x507/0x710
[  198.375402]  should_fail.cold.4+0xa/0x11
[  198.379460]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  198.384542]  ? touch_atime+0x103/0x320
[  198.388414]  ? lock_release+0xa30/0xa30
[  198.392375]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  198.397897]  ? shmem_file_read_iter+0x88a/0x1090
[  198.402638]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  198.407640]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  198.412817]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  198.418337]  ? lock_acquire+0x1e4/0x540
[  198.422307]  ? fs_reclaim_acquire+0x20/0x20
[  198.426609]  ? lock_downgrade+0x8f0/0x8f0
[  198.430743]  ? timespec64_trunc+0x180/0x180
[  198.435047]  ? check_same_owner+0x340/0x340
[  198.439351]  ? debug_check_no_obj_freed+0x30b/0x595
[  198.444348]  ? rcu_note_context_switch+0x730/0x730
[  198.449259]  __should_failslab+0x124/0x180
[  198.453502]  should_failslab+0x9/0x14
[  198.457285]  __kmalloc+0x2c8/0x760
[  198.460817]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  198.466336]  ? touch_atime+0x103/0x320
[  198.470205]  ? iter_file_splice_write+0x25d/0x1010
[  198.475117]  iter_file_splice_write+0x25d/0x1010
[  198.479857]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  198.484860]  ? generic_file_splice_read+0x653/0x9a0
[  198.489858]  ? page_cache_pipe_buf_steal+0x610/0x610
[  198.494948]  ? rw_verify_area+0x118/0x360
[  198.499083]  ? page_cache_pipe_buf_steal+0x610/0x610
[  198.504170]  direct_splice_actor+0x128/0x190
[  198.508563]  splice_direct_to_actor+0x318/0x8f0
[  198.513217]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  198.518755]  ? pipe_to_sendpage+0x400/0x400
[  198.523063]  ? do_splice_to+0x190/0x190
[  198.527023]  ? security_file_permission+0x1c2/0x230
[  198.532022]  ? rw_verify_area+0x118/0x360
[  198.536154]  do_splice_direct+0x2d4/0x420
[  198.540284]  ? splice_direct_to_actor+0x8f0/0x8f0
[  198.545112]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  198.550631]  ? __sb_start_write+0x17f/0x300
[  198.554935]  do_sendfile+0x62a/0xe20
[  198.558632]  ? do_compat_pwritev64+0x1c0/0x1c0
[  198.563202]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  198.568720]  ? _copy_from_user+0xdf/0x150
[  198.572860]  __x64_sys_sendfile64+0x15d/0x250
[  198.577339]  ? __ia32_sys_sendfile+0x2a0/0x2a0
[  198.581908]  do_syscall_64+0x1b9/0x820
[  198.585776]  ? finish_task_switch+0x1d3/0x870
[  198.590255]  ? syscall_return_slowpath+0x5e0/0x5e0
[  198.595170]  ? syscall_return_slowpath+0x31d/0x5e0
[  198.600082]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  198.605081]  ? prepare_exit_to_usermode+0x291/0x3b0
[  198.610080]  ? perf_trace_sys_enter+0xb10/0xb10
[  198.614730]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  198.619571]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  198.624739] RIP: 0033:0x455e29
[  198.627908] 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 
[  198.647081] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  198.655552] RAX: ffffffffffffffda RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  198.662803] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  198.670051] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  198.677301] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
[  198.684550] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000008
[  198.694900] blk-mq: reduced tag depth (128 -> 64)
11:10:17 executing program 0 (fault-call:7 fault-nth:9):
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:17 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f00000001c0))

11:10:17 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x800b, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:17 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000890bd473dd46a43aeedeffdbdf25020000070003ff050011"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
ioctl(r1, 0x0, &(0x7f0000000380)="29ba19c56ea6")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:17 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @empty, 0x4}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e20, 0x8, @empty, 0x53}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x1}], 0xbc)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:17 executing program 3:
socket(0x0, 0x0, 0x0)
socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000640))
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ff00000000305eb002db2331fa5500b0000003ff05001100"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
mount$bpf(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000540)='bpf\x00', 0x42, &(0x7f0000000580)={[{@mode={'mode', 0x3d, 0x6370}, 0x2c}, {@mode={'mode', 0x3d, 0xfffffffffffff001}, 0x2c}, {@mode={'mode', 0x3d, 0x3}, 0x2c}, {@mode={'mode', 0x3d, 0x7}, 0x2c}]})
ioctl(r0, 0x0, &(0x7f0000000500)='\x00\x00\x00\x00\x00\x00')
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000440)={0x100000000, 0x5, 0x10001, 'queue0\x00', 0xc513})
openat$full(0xffffffffffffff9c, &(0x7f0000000600)='/dev/full\x00', 0x1, 0x0)
prctl$intptr(0x17, 0x83cb)

11:10:17 executing program 7 (fault-call:6 fault-nth:5):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  198.939480] FAULT_INJECTION: forcing a failure.
[  198.939480] name failslab, interval 1, probability 0, space 0, times 0
[  198.950981] CPU: 1 PID: 12253 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  198.959384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  198.968732] Call Trace:
[  198.971331]  dump_stack+0x1c9/0x2b4
[  198.974969]  ? dump_stack_print_info.cold.2+0x52/0x52
[  198.980165]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  198.984928]  should_fail.cold.4+0xa/0x11
[  198.988995]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  198.994102]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  198.999119]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  199.004133]  ? find_next_bit+0x104/0x130
[  199.008199]  ? cpumask_next+0x24/0x30
[  199.012002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  199.017538]  ? pcpu_alloc+0x190/0x13a0
[  199.021428]  ? blk_mq_init_tags+0x11b/0x2b0
[  199.025760]  ? pcpu_balance_workfn+0x1700/0x1700
[  199.030522]  ? lock_acquire+0x1e4/0x540
[  199.034493]  ? fs_reclaim_acquire+0x20/0x20
[  199.038819]  ? lock_downgrade+0x8f0/0x8f0
[  199.042975]  ? kasan_unpoison_shadow+0x35/0x50
[  199.047555]  ? check_same_owner+0x340/0x340
[  199.051876]  ? rcu_note_context_switch+0x730/0x730
[  199.056811]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  199.062090]  __should_failslab+0x124/0x180
[  199.066330]  should_failslab+0x9/0x14
[  199.070130]  kmem_cache_alloc_node_trace+0x26f/0x770
[  199.075235]  ? __kmalloc_node+0x47/0x70
[  199.079209]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  199.084224]  ? find_next_bit+0x104/0x130
[  199.088289]  sbitmap_queue_init_node+0x330/0x850
[  199.093047]  ? sbitmap_init_node+0x450/0x450
[  199.097458]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  199.102748]  blk_mq_init_tags+0x11b/0x2b0
[  199.106904]  blk_mq_alloc_rq_map+0x9f/0x220
[  199.111228]  __blk_mq_alloc_rq_map+0xb1/0x2e0
[  199.115728]  blk_mq_alloc_tag_set+0x627/0xad0
[  199.120241]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  199.125429]  ? loop_add+0x14d/0x9d0
[  199.129059]  loop_add+0x2be/0x9d0
[  199.132507]  ? loop_lookup+0x105/0x230
[  199.136393]  ? loop_queue_rq+0x660/0x660
[  199.140457]  loop_control_ioctl+0x199/0x540
[  199.144775]  ? ksys_dup3+0x690/0x690
[  199.148482]  ? loop_add+0x9d0/0x9d0
[  199.152108]  ? kasan_check_write+0x14/0x20
[  199.156338]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  199.161263]  ? fsnotify+0xbac/0x14e0
[  199.164972]  ? vfs_write+0x2f3/0x560
[  199.168687]  ? loop_add+0x9d0/0x9d0
[  199.172312]  do_vfs_ioctl+0x1de/0x1720
[  199.176197]  ? ioctl_preallocate+0x300/0x300
[  199.180600]  ? __fget_light+0x2f7/0x440
[  199.184570]  ? __schedule+0x1ed0/0x1ed0
[  199.188540]  ? fget_raw+0x20/0x20
[  199.191988]  ? retint_kernel+0x10/0x10
[  199.195876]  ? exit_to_usermode_loop+0xb5/0x380
[  199.200545]  ? security_file_ioctl+0x94/0xc0
[  199.204950]  ksys_ioctl+0xa9/0xd0
[  199.208401]  __x64_sys_ioctl+0x73/0xb0
[  199.212294]  do_syscall_64+0x1b9/0x820
[  199.216181]  ? syscall_slow_exit_work+0x500/0x500
[  199.221023]  ? syscall_return_slowpath+0x5e0/0x5e0
[  199.225951]  ? syscall_return_slowpath+0x31d/0x5e0
[  199.230883]  ? prepare_exit_to_usermode+0x291/0x3b0
[  199.235922]  ? perf_trace_sys_enter+0xb10/0xb10
[  199.240591]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  199.245435]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  199.250618] RIP: 0033:0x455e29
[  199.253795] 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 
[  199.273059] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  199.280767] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
11:10:18 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x540f, 0x0)

[  199.288031] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  199.295297] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  199.302562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  199.309825] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000005
[  199.334613] blk-mq: reduced tag depth (128 -> 64)
11:10:18 executing program 7 (fault-call:6 fault-nth:6):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:18 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0xfff, 0x4)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac14141808716664b1b128d4ce5f8f69abe4f9070f55de6e959e9bd8815c200c90816041346f25c1e1f247f7c526aa840987492736f6da30a06ac40954d5a2c2d87b7b5c2a09684b516e17323ab42dc6ff6b9285a02af3062faab9a5bbc29e5839cc4cb8f2e42f287e289c95bfe69660fae5b9d48354cf96a063"], 0x24}, 0x1}, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=<r1=>0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r1)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000400)={{0x0, 0x3, 0x7fffffff, 0x0, 0x3}, 0x5, 0xffffffff, 0x80})
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})

11:10:18 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="a688a3bcb0a5cc9f15735614b6d30d4610b31ce6e658e4d080047e428b657b3eb0a38f0541a28f5b5cf107fe0df7284c04d82ebf", 0x34)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x5, 0x4)

11:10:18 executing program 3:
socket(0x0, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0005f61ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(r0, 0x0, &(0x7f0000000380)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000440)="a981ace1996a31e0714bca7be0472ca325ca40a908cd09f1269d7e5643f25ec4d636329d649d5214412d03a79d3f79ea0d83412794a92082fa8308fa9371e39c7aad32e5cc1f58cc95c31a59cd5f9d8291af7141218a7c60e5d0c683371cce405b0d6400ba8ab2ba78bfbd51f0855ad7b938f20c3d000b2a567f4d263b86e1d51942f597a36461c924655e237117b0c31f5487f9aaffe5ea1186f2117ea04f8443be9e038fd8d7ce3d1003ae046f5be36b45031d11f08196d015b015f025dce0960600c66e27871d438ce033337308382f8dd5a620f4e6c0f28718e0e84c423d0a11560b2dc6ecc8907888b101cf994e601427fe236618b900")
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:18 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x78060000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:18 executing program 4:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  199.555523] FAULT_INJECTION: forcing a failure.
[  199.555523] name failslab, interval 1, probability 0, space 0, times 0
[  199.566990] CPU: 0 PID: 12284 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  199.575393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  199.584741] Call Trace:
[  199.587337]  dump_stack+0x1c9/0x2b4
[  199.590979]  ? dump_stack_print_info.cold.2+0x52/0x52
[  199.596180]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  199.600953]  should_fail.cold.4+0xa/0x11
[  199.605031]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  199.610404]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  199.615416]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  199.620425]  ? find_next_bit+0x104/0x130
[  199.624495]  ? cpumask_next+0x24/0x30
[  199.624520]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  199.633827]  ? pcpu_alloc+0x190/0x13a0
[  199.637699]  ? loop_add+0x2be/0x9d0
[  199.641315]  ? pcpu_balance_workfn+0x1700/0x1700
[  199.646070]  ? lock_acquire+0x1e4/0x540
[  199.650045]  ? fs_reclaim_acquire+0x20/0x20
[  199.654379]  ? lock_downgrade+0x8f0/0x8f0
[  199.658512]  ? blk_mq_init_tags+0x79/0x2b0
[  199.662740]  ? kasan_unpoison_shadow+0x35/0x50
[  199.667309]  ? check_same_owner+0x340/0x340
[  199.671629]  ? rcu_note_context_switch+0x730/0x730
[  199.676555]  ? __lockdep_init_map+0x105/0x590
[  199.681048]  __should_failslab+0x124/0x180
[  199.685292]  should_failslab+0x9/0x14
[  199.689090]  kmem_cache_alloc_node_trace+0x26f/0x770
[  199.694192]  ? init_wait_entry+0x1c0/0x1c0
[  199.698411]  sbitmap_queue_init_node+0x330/0x850
[  199.703160]  ? sbitmap_init_node+0x450/0x450
[  199.707566]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  199.712829]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  199.718349]  ? find_next_bit+0x104/0x130
[  199.722401]  blk_mq_init_tags+0x17c/0x2b0
[  199.726555]  blk_mq_alloc_rq_map+0x9f/0x220
[  199.730862]  __blk_mq_alloc_rq_map+0xb1/0x2e0
[  199.735348]  blk_mq_alloc_tag_set+0x627/0xad0
[  199.739836]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  199.745022]  loop_add+0x2be/0x9d0
[  199.748484]  ? loop_queue_rq+0x660/0x660
[  199.752541]  ? loop_control_ioctl+0x17c/0x540
[  199.757038]  loop_control_ioctl+0x199/0x540
[  199.761361]  ? loop_add+0x9d0/0x9d0
[  199.764981]  ? retint_kernel+0x10/0x10
[  199.768848]  ? loop_add+0x9d0/0x9d0
[  199.772471]  ? loop_add+0x9d0/0x9d0
[  199.776093]  do_vfs_ioctl+0x1de/0x1720
[  199.779978]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  199.784730]  ? ioctl_preallocate+0x300/0x300
[  199.789132]  ? __fget_light+0x2f7/0x440
[  199.793092]  ? fget_raw+0x20/0x20
[  199.796547]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  199.802078]  ? fput+0x130/0x1a0
[  199.805352]  ? ksys_write+0x1ae/0x260
[  199.809152]  ? security_file_ioctl+0x94/0xc0
[  199.813560]  ksys_ioctl+0xa9/0xd0
[  199.817016]  __x64_sys_ioctl+0x73/0xb0
[  199.820902]  do_syscall_64+0x1b9/0x820
[  199.824776]  ? syscall_slow_exit_work+0x500/0x500
[  199.829600]  ? syscall_return_slowpath+0x5e0/0x5e0
[  199.834511]  ? syscall_return_slowpath+0x31d/0x5e0
[  199.839434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  199.844956]  ? prepare_exit_to_usermode+0x291/0x3b0
[  199.849953]  ? perf_trace_sys_enter+0xb10/0xb10
[  199.854612]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  199.859450]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  199.864619] RIP: 0033:0x455e29
[  199.867784] 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 
[  199.886903] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  199.894608] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  199.901859] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  199.909115] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  199.916376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  199.923632] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000006
[  199.933651] blk-mq: reduced tag depth (128 -> 64)
[  199.942774] FAULT_INJECTION: forcing a failure.
[  199.942774] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  199.954658] CPU: 0 PID: 12304 Comm: syz-executor0 Not tainted 4.18.0-rc4-next-20180711+ #4
[  199.963055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  199.972402] Call Trace:
[  199.974989]  dump_stack+0x1c9/0x2b4
[  199.978613]  ? dump_stack_print_info.cold.2+0x52/0x52
[  199.983806]  ? perf_event_update_userpage+0xd30/0xd30
[  199.988997]  should_fail.cold.4+0xa/0x11
[  199.993057]  ? __perf_event_task_sched_in+0x24f/0xbb0
[  199.998251]  ? fault_create_debugfs_attr+0x1f0/0x1f0
11:10:18 executing program 7 (fault-call:6 fault-nth:7):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:18 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xa80000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  200.003354]  ? perf_sched_cb_inc+0x2e0/0x2e0
[  200.007765]  ? lock_acquire+0x1e4/0x540
[  200.011741]  ? lock_release+0xa30/0xa30
[  200.015717]  ? __unlock_page_memcg+0x53/0x100
[  200.020215]  ? lock_downgrade+0x8f0/0x8f0
[  200.024364]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  200.028947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  200.034485]  ? PageHuge+0x183/0x2b0
[  200.038109]  ? rcu_read_lock+0x30/0x70
[  200.041998]  ? vma_kernel_pagesize+0x90/0x90
[  200.046419]  ? rcu_read_lock+0x70/0x70
[  200.050303]  __alloc_pages_nodemask+0x36e/0xdb0
[  200.054956]  ? kasan_check_write+0x14/0x20
[  200.059178]  ? __alloc_pages_slowpath+0x2d00/0x2d00
[  200.064183]  ? __schedule+0x884/0x1ed0
[  200.068057]  ? find_next_bit+0x104/0x130
[  200.072106]  ? __sched_text_start+0x8/0x8
[  200.076239]  ? lock_acquire+0x1e4/0x540
[  200.080205]  ? unmap_page_range+0x9a6/0x2220
[  200.084593]  ? lock_downgrade+0x8f0/0x8f0
[  200.088734]  ? lock_release+0xa30/0xa30
[  200.092699]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  200.098224]  alloc_pages_current+0x10c/0x210
[  200.102622]  __get_free_pages+0xc/0x40
[  200.106494]  __tlb_remove_page_size+0x2e5/0x500
[  200.111144]  unmap_page_range+0x105c/0x2220
[  200.115456]  ? vm_normal_page_pmd+0x4d0/0x4d0
[  200.119935]  ? kasan_check_read+0x11/0x20
[  200.124073]  ? rcu_is_watching+0x8c/0x150
[  200.128207]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  200.132868]  ? is_bpf_text_address+0xd7/0x170
[  200.137365]  ? kernel_text_address+0x79/0xf0
[  200.141763]  ? __kernel_text_address+0xd/0x40
[  200.146247]  ? unwind_get_return_address+0x61/0xa0
[  200.151165]  ? save_stack+0xa9/0xd0
[  200.154774]  ? __kasan_slab_free+0x11a/0x170
[  200.159251]  ? kasan_slab_free+0xe/0x10
[  200.163209]  ? kmem_cache_free+0x86/0x2d0
[  200.167357]  ? __khugepaged_exit+0x429/0x6a0
[  200.171753]  ? mmput+0x4e9/0x620
[  200.175097]  ? do_exit+0xea9/0x2750
[  200.178716]  ? do_group_exit+0x177/0x440
[  200.182758]  ? get_signal+0x88e/0x1970
[  200.186639]  ? do_signal+0x9c/0x21c0
[  200.190338]  ? exit_to_usermode_loop+0x2e5/0x380
[  200.195085]  ? do_syscall_64+0x6be/0x820
[  200.199131]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  200.204484]  ? kasan_check_read+0x11/0x20
[  200.208623]  ? do_raw_spin_unlock+0xa7/0x2f0
[  200.213029]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  200.218559]  ? uprobe_munmap+0x14c/0x440
[  200.222609]  ? uprobe_mmap+0xd20/0xd20
[  200.226478]  ? trace_hardirqs_off+0xd/0x10
[  200.230714]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  200.235798]  ? debug_check_no_obj_freed+0x30b/0x595
[  200.240796]  unmap_single_vma+0x1a0/0x310
[  200.244925]  unmap_vmas+0x120/0x1f0
[  200.248534]  exit_mmap+0x2b5/0x5c0
[  200.252056]  ? __ia32_sys_munmap+0x80/0x80
[  200.256273]  ? __khugepaged_exit+0x455/0x6a0
[  200.260668]  mmput+0x265/0x620
[  200.263843]  ? lock_downgrade+0x831/0x8f0
[  200.267971]  ? set_mm_exe_file+0x200/0x200
[  200.272188]  ? kasan_check_read+0x11/0x20
[  200.276317]  ? do_raw_spin_unlock+0xa7/0x2f0
[  200.280706]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  200.285269]  ? kasan_check_write+0x14/0x20
[  200.289491]  ? do_raw_spin_lock+0xc1/0x200
[  200.293714]  do_exit+0xea9/0x2750
[  200.297159]  ? save_stack+0x43/0xd0
[  200.300765]  ? __kasan_slab_free+0x11a/0x170
[  200.305158]  ? __fput+0x531/0x930
[  200.308592]  ? mm_update_next_owner+0x9a0/0x9a0
[  200.313241]  ? do_signal+0x9c/0x21c0
[  200.316940]  ? exit_to_usermode_loop+0x2e5/0x380
[  200.321691]  ? do_syscall_64+0x6be/0x820
[  200.325747]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  200.331100]  ? do_raw_spin_unlock+0xa7/0x2f0
[  200.335491]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  200.340063]  ? kasan_check_write+0x14/0x20
[  200.344284]  ? do_raw_spin_lock+0xc1/0x200
[  200.348508]  ? trace_hardirqs_off+0xd/0x10
[  200.352725]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[  200.357820]  ? trace_hardirqs_on+0x10/0x10
[  200.362052]  ? trace_hardirqs_off+0xd/0x10
[  200.366293]  ? quarantine_put+0x10d/0x1b0
[  200.370426]  ? trace_hardirqs_on+0x10/0x10
[  200.374646]  ? mntput_no_expire+0x7be/0xbc0
[  200.378950]  ? lock_downgrade+0x8f0/0x8f0
[  200.383089]  ? lock_downgrade+0x8f0/0x8f0
[  200.387239]  ? kasan_check_read+0x11/0x20
[  200.391369]  ? do_raw_spin_unlock+0xa7/0x2f0
[  200.395767]  ? cpumask_next+0x24/0x30
[  200.399552]  ? mnt_get_count+0xf4/0x150
[  200.403511]  ? _raw_spin_unlock+0x22/0x30
[  200.407639]  ? mntput_no_expire+0x18e/0xbc0
[  200.411941]  ? dentry_kill+0xce/0x5a0
[  200.415723]  ? mnt_get_count+0x150/0x150
[  200.419764]  ? dput.part.26+0x276/0x7a0
[  200.423717]  ? shrink_dcache_sb+0x350/0x350
[  200.428028]  ? memset+0x31/0x40
[  200.431297]  ? __dequeue_signal+0xf9/0x7d0
[  200.435517]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  200.441039]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  200.446564]  ? recalc_sigpending_tsk+0x180/0x180
[  200.451308]  ? get_signal+0x918/0x1970
[  200.455191]  ? lock_downgrade+0x8f0/0x8f0
[  200.459323]  ? do_raw_spin_lock+0xc1/0x200
[  200.463550]  do_group_exit+0x177/0x440
[  200.467427]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  200.471989]  ? __ia32_sys_exit+0x50/0x50
[  200.476045]  ? kasan_check_write+0x14/0x20
[  200.480263]  ? do_raw_spin_lock+0xc1/0x200
[  200.484490]  get_signal+0x88e/0x1970
[  200.488201]  ? ptrace_notify+0x130/0x130
[  200.492267]  ? splice_direct_to_actor+0x470/0x8f0
[  200.497370]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  200.502923]  ? pipe_to_sendpage+0x400/0x400
[  200.507247]  ? security_file_permission+0x1c2/0x230
[  200.512252]  ? do_sendfile+0xa84/0xe20
[  200.516127]  ? lock_downgrade+0x8f0/0x8f0
[  200.520268]  do_signal+0x9c/0x21c0
[  200.523794]  ? cpumask_weight.constprop.5+0x3f/0x3f
[  200.528791]  ? splice_direct_to_actor+0x8f0/0x8f0
[  200.533633]  ? setup_sigcontext+0x7d0/0x7d0
[  200.537938]  ? lock_acquire+0x1e4/0x540
[  200.541899]  ? __might_fault+0x12b/0x1e0
[  200.545958]  ? lock_downgrade+0x8f0/0x8f0
[  200.550102]  exit_to_usermode_loop+0x2e5/0x380
[  200.554672]  ? syscall_slow_exit_work+0x500/0x500
[  200.559513]  do_syscall_64+0x6be/0x820
[  200.563386]  ? syscall_slow_exit_work+0x500/0x500
[  200.568209]  ? syscall_return_slowpath+0x5e0/0x5e0
[  200.573125]  ? syscall_return_slowpath+0x31d/0x5e0
[  200.578045]  ? prepare_exit_to_usermode+0x291/0x3b0
[  200.583050]  ? perf_trace_sys_enter+0xb10/0xb10
[  200.587701]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  200.592528]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  200.597693] RIP: 0033:0x455e29
[  200.600859] 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 
[  200.619995] RSP: 002b:00007ffaa7d3bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[  200.627706] RAX: fffffffffffffffc RBX: 00007ffaa7d3c6d4 RCX: 0000000000455e29
[  200.634955] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013
[  200.642205] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000
[  200.649451] R10: 0000000000100000 R11: 0000000000000246 R12: 0000000000000014
11:10:19 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000), 0x100000)
tkill(r1, 0x15)

11:10:19 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x545d, 0x0)

[  200.656701] R13: 00000000004c1113 R14: 00000000004d1540 R15: 0000000000000009
11:10:19 executing program 2:
r0 = socket(0x16, 0xe, 0x6)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
alarm(0x101)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00')
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={<r3=>0x0, 0x0, 0x5, [0xdba, 0x9, 0x0, 0xfff, 0x100000000]}, &(0x7f0000000380)=0x12)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0x3}, 0x8)
setsockopt(r0, 0xd6, 0x80000001, &(0x7f0000000440)="279a808f07963c19f6849ecf7227c266e759baeeb07fb7dda0c1514183d2a04bfcf03815d845588600a7003e25975a7f8f8d12dcefd0a5ef199774087f5789e8970f062f67068d2c12b61a8cad97a86fdc6ea1e810b3739c0cddbde634e6fb36534840cb793df5f6ec845a15b9426fb51f0ec7a7825c6d4db5660bc47a98c1af5c1dfb9e43a8f218fe110737b6fdeb7548224fa21ad289c615dde3a4ff9744c8091933e9a14e32058716edf1b7b91dba79e04d7fa61fe4c7fd261bea3c926a51d1977d16afc1363616b116402107e37315bd9d977350251a34369333e2710f271bc958f63c852a14a99dc962a0b628512eadef5322da3142", 0xf8)
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1})

11:10:19 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f00000000c0)='\x00'}, 0x1)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x100)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000440)={0x1, 'syzkaller0\x00', 0x1}, 0x18)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:19 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  200.842661] FAULT_INJECTION: forcing a failure.
[  200.842661] name failslab, interval 1, probability 0, space 0, times 0
[  200.854062] CPU: 0 PID: 12328 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  200.862470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  200.871817] Call Trace:
[  200.874410]  dump_stack+0x1c9/0x2b4
[  200.878049]  ? dump_stack_print_info.cold.2+0x52/0x52
[  200.883264]  ? trace_hardirqs_on+0xd/0x10
[  200.887416]  should_fail.cold.4+0xa/0x11
[  200.891477]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  200.896586]  ? lock_repin_lock+0x430/0x430
[  200.900806]  ? kasan_check_write+0x14/0x20
[  200.905040]  ? __schedule+0x884/0x1ed0
[  200.908939]  ? __sched_text_start+0x8/0x8
[  200.913089]  ? __lockdep_init_map+0x105/0x590
[  200.917584]  ? lockdep_init_map+0x9/0x10
[  200.921631]  ? __init_waitqueue_head+0x9e/0x150
[  200.926303]  ? check_same_owner+0x340/0x340
[  200.930610]  ? sbitmap_queue_init_node+0xce/0x850
[  200.935451]  __should_failslab+0x124/0x180
[  200.939677]  should_failslab+0x9/0x14
[  200.943462]  kmem_cache_alloc_node_trace+0x26f/0x770
[  200.948550]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  200.954081]  ? find_next_bit+0x104/0x130
[  200.958154]  __kmalloc_node+0x33/0x70
[  200.961957]  blk_mq_alloc_rq_map+0xcc/0x220
[  200.966283]  __blk_mq_alloc_rq_map+0xb1/0x2e0
[  200.971483]  blk_mq_alloc_tag_set+0x627/0xad0
[  200.975972]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  200.981161]  loop_add+0x2be/0x9d0
[  200.984603]  ? loop_lookup+0x105/0x230
[  200.988472]  ? loop_queue_rq+0x660/0x660
[  200.992518]  ? loop_control_ioctl+0x15d/0x540
[  200.996998]  loop_control_ioctl+0x199/0x540
[  201.001310]  ? loop_add+0x9d0/0x9d0
[  201.004947]  ? do_vfs_ioctl+0xd1/0x1720
[  201.008923]  ? write_comp_data+0xa/0x70
[  201.012883]  ? loop_add+0x9d0/0x9d0
[  201.016490]  do_vfs_ioctl+0x1de/0x1720
[  201.020358]  ? ioctl_preallocate+0x300/0x300
[  201.024746]  ? __fget_light+0x2f7/0x440
[  201.028707]  ? fget_raw+0x20/0x20
[  201.032146]  ? __sb_end_write+0xac/0xe0
[  201.036111]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  201.041659]  ? fput+0x130/0x1a0
[  201.044930]  ? ksys_write+0x1ae/0x260
[  201.048721]  ? security_file_ioctl+0x94/0xc0
[  201.053113]  ksys_ioctl+0xa9/0xd0
[  201.056547]  __x64_sys_ioctl+0x73/0xb0
[  201.060424]  do_syscall_64+0x1b9/0x820
[  201.064312]  ? finish_task_switch+0x1d3/0x870
[  201.068798]  ? syscall_return_slowpath+0x5e0/0x5e0
[  201.073717]  ? syscall_return_slowpath+0x31d/0x5e0
[  201.078639]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  201.083657]  ? prepare_exit_to_usermode+0x291/0x3b0
[  201.088653]  ? perf_trace_sys_enter+0xb10/0xb10
[  201.093302]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  201.098130]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  201.103302] RIP: 0033:0x455e29
[  201.106467] 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 
[  201.125711] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  201.133405] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
11:10:19 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xffdf, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  201.140672] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  201.147923] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  201.155171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  201.162426] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000007
[  201.175301] blk-mq: reduced tag depth (128 -> 64)
11:10:19 executing program 7 (fault-call:6 fault-nth:8):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:20 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
accept$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', r2})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:20 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
connect$netlink(r1, &(0x7f0000000380)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200000}, 0xc)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000005800000000000000ffdbdfc9000000000000000500110000080002edb7141418"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', <r3=>0x0})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r3})

11:10:20 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x80481)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000440)={0x1, 0x0, 0x6, 'queue1\x00', 0xfffffffffffeffff})
socket(0xb, 0x80000, 0x6)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:20 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:20 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
fcntl$notify(r1, 0x402, 0x10)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002f80)={&(0x7f0000001900)='ip_vti0\x00', r1}, 0x10)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4)
getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@local, <r5=>0x0}, &(0x7f0000000300)=0x14)
sendmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000000440)=@xdp={0x2c, 0x4, r5, 0x18}, 0x80, &(0x7f0000001800)=[{&(0x7f00000004c0)="b9237929f78c71b8a80609479b44256faf729cca6e36e6cb101293ad6ff4317ee712ef7e5ce0e8a5149ddee2c4e00bf8c1841995ae716995408f79a49a3f2f3e5892e48346f6140b167cb8005443651a46988f59", 0x54}, {&(0x7f0000000540)="4ace66eefc08eb2d7be2e5d3a486a5c044b8ffc4f4992b16935ca29db8533774f744b635371f114157efea5ae0c0f9e870a8728df9864e4b4f5f4aa3e4181a38cc02b34daa7b1a740ad232656e2c9884a05c7e4e49209c7d4734e9a415eec52ebbc5daf81560f27a4b2e6e475b7e54014dba44483882e8edf82eddf638c44e5aca986588c4cec60a8626a09ed13880437c", 0x91}, {&(0x7f0000000600)="1789104b8212b946cbdd1174a809efcef40fd2f94a2398487240567a8218f599a690bf4679d0d01e154befa3686bfc104976f359cca73df077227714421ba714ad011043cbc41aba67aeea07ee6d40120cf626c9abd3621143533d1784d08237679b6f86fd4f1488375b9898d5fc118103e1b6d2d0cce52635134f0fea33b2dd8231ca6cf0b129e61453cb4d6f0756073527c52ce9bb2d9e44f5a602e7a0a429e109e960912d41b2938b6c852e01351718ea580a5fba3f583237692a6039a851d1f6a30425487eaf780aa81a7616ef46e392", 0xd2}, {&(0x7f0000000700)="cc07a2b387aabfe77b58c696502d006228f973b8a10771cd65b2cb64b9fb07b9fbd6ef90bdde060e131858fcf22e0cb463b111f33a3f58d7d3fafa02c9b9059b85d09229f716f443444d924b152dee6dc9d004ae8bb1d9aa7639988c64aad97448c3d815659236d9f4279f585eb16ff6fbe98e6903036bf345b0c2b80139f6561f73a1c2df972f8a2b32560e1eba07290986a75b6398553b5be8b1e02f49feb50e52093702605225098ea5188a4b7dfbf83f7b57c3ff8185f5b543c47030a0be9d6e983cd693", 0xc6}, {&(0x7f0000000800)="36151bf4e518eca637e17db1b8daa3176c7ce134a286a32990cf85d39616d163993918b1cf193e9c6f7a00d7e78b17fb742e9f974edae2d180082e5253ffb0685e2e16b43a7dbd745928aa406bdbe133dfbf0ffbce6f3f42ba17e3ce9962005a3d0e24595d404a52095a209274d5f93fda16cca6a66d4981bf36e3776166d8dc773079484ce95682e3baba373ee6db23fe0a278b61762069b9f73f4b0a0a06dbf8317de0c4e793c66d77a1ce4e2ae090a38d8d271d2c78797d228a2c3a3c83ae6fee82da4111847969d8ba6c9ff00bd8941a004a1ef0b4524da1cf199cb913d85451825771ef907886df711e82f103ba90059fef8e7ea54aa23530f27a3b14c4a09cc9f1c681736b82b82800eac19b9e18762828ea0be2977a9af3c005f5f127e7eeb449cf120da178a458bc2f2fafa75fabba1c9386eb0f6854a135eb369b012e270b22c81847d282aaef42a51e4c1f70b5354cdc00a9a63086c7ee3511dec9d384e9f104b8d0d070fbca775906e72e5c73253c43b64aa90c48b253cade00597882679e9d49726ec93de55b820a814ef367765cdaaaaf2389866d42e1fdcd577bc5a077b861d848622cb0e0527cd76b8dc49537dbcca18e9c5c075ead5438f4a9fc897f562ae0db2b8f16c46c931357a969f04b9447ad0a49fb02b28294335026276615780c5e7e2351505acb76648911ecdde7024a64d83c5ef4d7b1b8cbf8e2305efda0fe74a033319e34f6e52e59746355cb2abdd792df237a07971a4cc6d06f8546e3f235eb1e21f557595b314d0f99cfe392cec71cf482db5b1c8154b83605c345681181e34fe3ac65356cbb90b771ec7c5269d6e5401be6c6d555c982348ca91b65c8a7e188ad387fc9d8294a45b4b88b77a8e160a0f5cf608e2b6980687525f5568252ba230d2099dfe1d97587181ab6797f1af377f88f395a3273e07d0a1cb1da971e084b34c6d91dc231ad168bc16fe7f7a4926046fa494253d6147ab11df377261fabe8bdef7c34a693120a75a330ed9faba0110e06782b44708b8722b23c34eac991c4033240985eb7325a4db2c78b98751775629d5b64d1515dba8fcda2cf9511d14fdd2d420191496f866f587c291878f2c3be5dd8707a949e48f63d97dcaf36406b99901af8a3f2e1e1d0b9a3369845828ded3b92116c34859e92f041d323474dfb66a05e4d203ce5bed5f452c40d5b24187fd627a04a315c2d8063b2fdc5d4589d691bd08770f3e2f95cb594274760217c7c6e3e75ba001139f9fd889e84495a05f9b2fe903dd3c92c2392b87c4191ba0fc5430bd07ae3079c933ae2cec0529d9d663a3557a751e395b357f8b2833e4f8f1322fcebfc8b0431ff7cc627b7c8148e2abd535029823387a0ee61a9c2cf2cf39b11b95b34000c95721440795f0e75def76a8982ac9363f3fe7f8ce6e40d53173245133e65b533f8fbc56b2964e1d8432643f0d73c3ddf214fc6a96e7023ad2e573cda973986f26b0fefaea70af4a381d982ca6b84d13d083942d1de8ab9803c6d4b12ae2bf4190847e632b0941668d4dd48060875f546727b79f28b38fc83acf03d511718181e151dd2945038ae8f55b7b4cc0ccfa4a5c0824b8d6fd458b37c1871b3ead436c3517ea398875c337e4272d3c799a60710aa09dd905765a13ddce054cf80e5f609ceef68fac9fd25e09ebb2a79788c0b9a79880f8c4ba4a592b8832c108a2129866f3fcfbcc05a65c7fcc793ecd41447d1b9e98bf36e081868095d8b4c7fb9aaeaa8ac9644e3fb7cf3391335f09b35a98824af288dc09352856d6e30c5bbf58c106e0fb0592405ed5987dd0b63d66f12ccbeb96bad63cdf7411f3e708543ae50b7913f423ecf8e1b0c6b1ed470812b4c90680f40dc4e53aa05b18852ae0edb0f5960ba7577bca71b7e846eaee371655e4f66bb0f72ca25ab8ccb7138add759d2afd53f1d48889c0a4c61d9333ee360879e8e6d99fcacc82b714db38f2546a06eec9cfe19283da615c44c0d326957ddb517940b21d931ccdfc06b7d04e433cd2ca6a29a4ab1b49eb39da37d3fa1f0bccab5dec3412d0724223e6075e3cac3a9e8381bdc3b0c5220fd43fcd354b4817d0422e324d4f604207be2436b0608a6d52580cbb7722978b7631d62bc5b1b895283d60d3a65128675b68bb87d1f056b7e3d461b5f92f74e1331efeca8a3886c0dd922c4c50763dd63547c6caadaf660627444cc3a8092652ce1856bdd92c0afc5e1d8587fa0eb009fba0fa87cd82fa58137e1037c50b93b5cc889fd1b11d45aa13f0257df475c5bcafb32b0c982ed492699564a2c2738d7abfeefb20e6110e91439f4ff9ce88cb9ac4a39a39db3ca786953f3ae7e1c4006a06bac4bd07dfba918de7625dfd0f7b3f72651329820e0954bf6be5f7a3ed16e4735b39db3830c5a29149e211c8cd5e9b0215f8de0cf57b908dbe0d2b1579266b5b477f51442ef99674fa9bb676aabe1abd37a5b6d873e88b74156a186bd5b53379ebe5417339faeaee5cf89a947c98f19f53ffeb68cdc00805b52c676342e0fac555547e3f698917719b6cf2becdd9bf3a5e97319b92da9969348629382c8bd432a5144ff96af0aa7332e2d582eee9b7d94ebe3f62911795ab08a85eec484e77d92f423dd6d73654f095c912c0a104d8ee236f72de0cccae7b2ae1208396b6249238210bc2d595d5cf3570fb6d98b05ceed1d2d2294a5be3accca3442dab71ad5b8b557780d35f6c5fabb02ee5a6b93b1a61d349d7e8bd7b9713e319b578c9fce76aabfe07b9146f39a5d7a6eed09f71ad30025d6605b662dd9e9dd3f641472f4fc8238c11fb2b741a76a4e6cad045a9127012a853a89900754eca7d590a751f67020878ed6de1c3ecfd562c260ee2833f80a3b58fc676dda54886ad35afc6843b698bd3e587c99cb353a1508a33c5332ebb5ca2badb9417aaf34930a383ffe9937a1bdc7ce3aaaaeb8776d378a87e938256dbd4a073d843027fee5a081a7a6ff9af6a73f11b363fd31bec5ea004bf99e094b7142e3d8f2a29525bc232358247e7ecfdf9ab54ddaa30a76741a6b17ceb7c6902deab28ebbd1a0bf9290483eb7e65458fabfe2436ba012244ad52edb56d5e461322fa8b3b62ea7fe3852a896c85c3aa3394572d92c17bcc91e78f8b2569b01267442cdc4b8e049e589a2a6c4b5f509860f87e6496f9f21d886c6cc1ec0bd2da020ec8c981c0b3456e86aadb4a4c63d72d2a881e3a16f7e79cc77cd439e7847a2b8a76f6c2912fd2f50a094ce365de796bdbf655690817976a4f6a944ac89a244798c95128575ab08ec6d9a09f208a9e1ca0c1a472191236b9bfdb519ead214930f440657f2ec045afd2b93debf88f67a85f0eab6eb69ffb1a82d6911c19b3f99ad341b1233bf4ff734fa1910f74ff3512e67db75500b586550a801bf4cc967f1e998c75fe36dec6c0af7e3285af8080b8fc399bd35eeffcd17c17ee4bc4cd1384f24d15c9d1b2a97120e591559e9c9073f9fa30d02c08b382a4263f624ab9331d11a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0x1000}], 0x5, &(0x7f0000001880)=[{0x80, 0x107, 0x2, "18639598993b3f6b1efe662c7f4bcf0905a2b800b6ce39106a260e2719b29b704d0cc7402a434283bc1fe897a06780e54c70b1df424cb5d25d9c9b4ea6fa2e85f6812c5678d9f187d8acb9a2906b309e2aad723cdb503f6438ef7b0eeb2f8dac7967804c3a6d39306e"}], 0x80, 0x4000000}, 0x1e48}, {{&(0x7f0000001980)=@can={0x1d}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001a00)="cf4e4e7974f51493f664f5fe6c26b70c85fa897792e5e6d9fcf713abd8890dd0999671af4f3c369c689c1556fb2d0451d03d9771c2f4f81e12cd9d3cb524a6de9c6a434aa62f6eecaf2cfba31b9f0121936a64244ef32ce07414343d7b5e4575fca1c71c43961c9b5adb9ebd4f1ab9576179144282b7", 0x76}, {&(0x7f0000001a80)="7ae69256dfa71a87efeadd6d2c321c8c2b6842a340223bc5e23b914d0b8fd70d79fdce336bba87a8b7f68eb0b6c849aa3b31ba4f8394ed25b5b22254e22a9b5b766639a4d4ef8640d4078fe07861ab3e0406329241d06fc1e8deb1d1eca36f61f1c338edc77db664529981395a24aa9fd587e03d223ae202e7b3e891b76301cee37db834fa745e218f3ad4827eb8dbd0b8c403d17523f0a60cf7e2aac6e46ffa093fbbf92bee5c394e1234ac47e275afc24d6e2b5555ff947e2a04bc4406949c43827db366ccf23a43af2589", 0xcc}, {&(0x7f0000001b80)="045a3b7751b658d58fa4589050b4e582b3da45ebd3ec260075c97b22ebdf1d344d46a1c18428e8d17721dedb6d8de955d964c05578e5235b150c40532e5a890780c064926e0c2a820d8cd81a330b0a4d8214efed63af7c4fc4db4dc4", 0x5c}], 0x3, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000001c00)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x286}}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000001c80)=[{0x1010, 0x105, 0x9, "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"}, {0x30, 0x11f, 0x10, "ed4376cb8722bb03ff0b576fb4601138b1f89cead78be10f538b798a"}, {0x90, 0x108, 0x6, "5be4fb9c61bee968e206290fb2238e552e34d0a7677f0fa84b3ba899ce93850d22c2252245d4082c552a9c8d2812e69c150350ef1d0edd02850e51faeb90a904b6882b5fa132d069e711c5010d33e07cc3d8bb46f08120b11f568fc63b6261017b16eea69b406843b8b86f11145b4d6daca9095688c4ad65a95d3a"}, {0xe8, 0x19d, 0x1, "818d109be314aeb9df2b944a98022f44a265cbcb45a881add7a28758cc6a52d7d7deb1690ae172c3fc8d6f0b7a99489a65ae6e38627989f81d87da94e7d1da9c179d27ab522b4f1ee40d13068c8cae9366eaed528fc0c6e6ab825ba6d43c7ae6c1d79b364fb1590a039f8245d181be41d328745d1227f05572e644814cb3cf3e713b17bcd8bfd53dc08758990140a3defb87766059148340790a8e9c2935611731e35f858da00c51bffd4e630d9f4632ec3465ece1acd4a230d1a13858b1e7122b02b4688228d247e760a9e996bff02e46"}], 0x11b8, 0x4840}, 0x5}], 0x3, 0x24040804)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
socket$inet6(0xa, 0x3, 0x7fff)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000002f00))
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002fc0)={0x4, 0x2, 0x2000}, 0x4)

11:10:20 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68d5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:20 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000440)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0000003ac1414186dbe219f65019150d593fb93912e78aada374acd7450d91a3b4b69d8d9e70f44deab1f24597cc8ecac3073bd6df8541bff63231f6c226eaf7eeb9cf67b55552b3f1835ce4dfd1c9e8625c02e8f086a"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:20 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffffffffffffffe0, 0x200)
ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000001c0))
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x81, 0x0, [0x1ff, 0x0, 0x0, 0x10001]})
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x1f, &(0x7f0000000400)="295ee1eb816f9cc7258f1763b2a820a0626ba20f700015338fde64439ade3d77b0377b87369d322a1ae63196c2490106cd0227a457011a11f2979ffe25b6100c18a9ccc5a7a5f60293f13a59835633bad25eb5c4a4c668938467e0dcd9944ad5cd1fec532c41794eae8cd114cb7c32cd71ea39337e85bc22d40586821ea0b49b5751f16adb98c9f39c3322bd19dd4cf19d91655e55340fb668bac421a558a1acb9a8bcdf59278db4652001439efec28395457d9990d777d3d33aaef00b4eb2e92a4720bf760be0a5228d6ca98595da0c5016c491173dee501273ec64fa71ad0b6d6c1477")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280))

11:10:20 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x2, 0x2}}, 0x26)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(r1, 0x800001, &(0x7f00000000c0)="311f030000")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  201.575761] FAULT_INJECTION: forcing a failure.
[  201.575761] name failslab, interval 1, probability 0, space 0, times 0
[  201.587182] CPU: 1 PID: 12380 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  201.595587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  201.604936] Call Trace:
[  201.607534]  dump_stack+0x1c9/0x2b4
[  201.611164]  ? dump_stack_print_info.cold.2+0x52/0x52
[  201.616364]  ? should_fail+0xb33/0xd86
[  201.620259]  should_fail.cold.4+0xa/0x11
[  201.624504]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  201.629630]  ? blk_mq_alloc_tag_set+0x627/0xad0
[  201.634299]  ? depot_save_stack+0x14c/0x470
[  201.638631]  ? save_stack+0xa9/0xd0
[  201.642267]  ? save_stack+0x43/0xd0
[  201.645894]  ? kasan_kmalloc+0xc4/0xe0
[  201.649787]  ? __kmalloc_node+0x47/0x70
[  201.653765]  ? blk_mq_alloc_rq_map+0xcc/0x220
[  201.658268]  ? __blk_mq_alloc_rq_map+0xb1/0x2e0
[  201.662941]  ? blk_mq_alloc_tag_set+0x627/0xad0
[  201.667614]  ? loop_add+0x2be/0x9d0
[  201.671242]  ? loop_control_ioctl+0x199/0x540
[  201.675734]  ? do_vfs_ioctl+0x1de/0x1720
[  201.679798]  ? ksys_ioctl+0xa9/0xd0
[  201.683436]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  201.688199]  ? retint_kernel+0x10/0x10
[  201.692098]  ? __should_failslab+0x7c/0x180
[  201.696435]  ? write_comp_data+0x22/0x70
[  201.701286]  __should_failslab+0x124/0x180
[  201.705539]  should_failslab+0x9/0x14
[  201.709346]  kmem_cache_alloc_node_trace+0x26f/0x770
[  201.714461]  __kmalloc_node+0x33/0x70
[  201.718271]  blk_mq_alloc_rq_map+0x10d/0x220
11:10:20 executing program 4:
r0 = socket(0x0, 0x6, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000005c0)=""/189)
ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000300)={0xa4, 0x3ff, 0x7})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000180000000000ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  201.722691]  __blk_mq_alloc_rq_map+0xb1/0x2e0
[  201.727203]  blk_mq_alloc_tag_set+0x627/0xad0
[  201.731701]  ? retint_kernel+0x10/0x10
[  201.735593]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  201.740794]  ? loop_add+0x14d/0x9d0
[  201.744428]  loop_add+0x2be/0x9d0
[  201.747888]  ? loop_queue_rq+0x660/0x660
[  201.751959]  loop_control_ioctl+0x199/0x540
[  201.756284]  ? ksys_dup3+0x690/0x690
[  201.760002]  ? loop_add+0x9d0/0x9d0
[  201.763636]  ? kasan_check_write+0x14/0x20
[  201.767867]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  201.772798]  ? fsnotify+0xbac/0x14e0
[  201.776517]  ? vfs_write+0x2f3/0x560
[  201.780231]  ? loop_add+0x9d0/0x9d0
[  201.783850]  do_vfs_ioctl+0x1de/0x1720
[  201.787730]  ? ioctl_preallocate+0x300/0x300
[  201.792130]  ? __fget_light+0x2f7/0x440
[  201.796087]  ? __schedule+0x1ed0/0x1ed0
[  201.800053]  ? fget_raw+0x20/0x20
[  201.803503]  ? __sb_end_write+0xac/0xe0
[  201.807465]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  201.812981]  ? fput+0x130/0x1a0
[  201.816246]  ? security_file_ioctl+0x94/0xc0
[  201.820669]  ksys_ioctl+0xa9/0xd0
[  201.824120]  __x64_sys_ioctl+0x73/0xb0
[  201.827990]  do_syscall_64+0x1b9/0x820
[  201.831869]  ? syscall_slow_exit_work+0x500/0x500
[  201.836704]  ? syscall_return_slowpath+0x5e0/0x5e0
[  201.841616]  ? syscall_return_slowpath+0x31d/0x5e0
[  201.846547]  ? prepare_exit_to_usermode+0x291/0x3b0
[  201.851555]  ? perf_trace_sys_enter+0xb10/0xb10
[  201.856217]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  201.861049]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  201.866221] RIP: 0033:0x455e29
[  201.869386] 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 
[  201.888519] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  201.896223] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  201.903481] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  201.910731] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  201.917978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
11:10:20 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0xc020660b, 0x0)

11:10:20 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0xffffffffffff0700, 0x100000)
tkill(r1, 0x15)

11:10:20 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xa0000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  201.925225] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000008
[  201.936791] blk-mq: reduced tag depth (128 -> 64)
11:10:20 executing program 7 (fault-call:6 fault-nth:9):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:20 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8000)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340)=0x94e, 0x4)
write$cgroup_int(r0, &(0x7f0000000480)=0x5, 0x12)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000000540)="295ee1311f16")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xa00, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[{0x80000000, 0x0, 0xfdd, 0x6}, {0x3, 0x5, 0x1, 0x101}, {0x9, 0x0, 0x2, 0x400}, {0x0, 0x7f, 0x101, 0x8}]}, 0x10)
getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000380), 0x2)

11:10:20 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
socketpair(0xf, 0x3, 0x687, &(0x7f00000000c0)={<r2=>0xffffffffffffffff})
dup2(r1, r0)
r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x1)
ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000001800e0b431000000008000ffdbdf25020000070003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x0)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000240)={0x6, 0x3})
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000400)={{0x29, @multicast1=0xe0000001, 0x4e23, 0x2, 'ovf\x00', 0x4, 0x1, 0x78}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0xff, 0x6, 0x3}}, 0x44)

11:10:20 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x440)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(r1, 0x0, &(0x7f00000000c0)="295ee1")
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='eql\x00', 0x480000000000})
ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:20 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
r1 = getpid()
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac141418aa25ec1c3405d1c98bf0bfcea251d4bd829d21e35baed22f76875d3fdf8859b5c60052ec6ef92d836493713b8216d222c16497ac5ca69fd3a12ef04ed1b004f28136c176d6e576114414b213809489a2e70b424e3dfd57268c1f250f8467b7e1026ec07c076a7d178ef8d1a23966fa8c60115cb7f58d3241b2eb2bb5b6e0727f091b6b69384b47c0f105d5f3a5"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000001c0)={0x200, 0x92})

[  202.153584] FAULT_INJECTION: forcing a failure.
[  202.153584] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  202.165788] CPU: 0 PID: 12440 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  202.174193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  202.183548] Call Trace:
[  202.186138]  dump_stack+0x1c9/0x2b4
[  202.189762]  ? dump_stack_print_info.cold.2+0x52/0x52
[  202.194962]  ? should_fail+0xb33/0xd86
[  202.198860]  should_fail.cold.4+0xa/0x11
[  202.202908]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  202.208016]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  202.212778]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  202.217782]  ? bpf_prog_kallsyms_find+0xde/0x4c0
[  202.222533]  ? is_bpf_text_address+0xae/0x170
[  202.227032]  ? lock_downgrade+0x8f0/0x8f0
[  202.231185]  ? retint_kernel+0x10/0x10
[  202.235072]  ? check_same_owner+0x340/0x340
[  202.239386]  ? rcu_note_context_switch+0x730/0x730
[  202.244309]  __alloc_pages_nodemask+0x36e/0xdb0
[  202.248968]  ? __alloc_pages_slowpath+0x2d00/0x2d00
[  202.253984]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  202.258750]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  202.263488]  ? retint_kernel+0x10/0x10
[  202.267367]  ? blk_mq_alloc_rqs+0x39d/0x9c0
[  202.271679]  blk_mq_alloc_rqs+0x31f/0x9c0
[  202.275835]  ? kasan_unpoison_shadow+0x35/0x50
[  202.280410]  ? kasan_kmalloc+0xc4/0xe0
[  202.284286]  ? blk_mq_alloc_rq_map+0x220/0x220
[  202.288859]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  202.294133]  ? kasan_unpoison_shadow+0x35/0x50
[  202.298721]  ? __kmalloc_node+0x47/0x70
[  202.302699]  __blk_mq_alloc_rq_map+0x15f/0x2e0
[  202.307294]  blk_mq_alloc_tag_set+0x627/0xad0
[  202.311789]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  202.316974]  ? loop_add+0x126/0x9d0
[  202.320594]  loop_add+0x2be/0x9d0
[  202.324071]  ? loop_lookup+0x105/0x230
[  202.327971]  ? loop_queue_rq+0x660/0x660
[  202.332036]  loop_control_ioctl+0x199/0x540
[  202.336347]  ? loop_add+0x9d0/0x9d0
[  202.339970]  ? do_vfs_ioctl+0x123/0x1720
[  202.344016]  ? loop_add+0x9d0/0x9d0
[  202.347630]  do_vfs_ioctl+0x1de/0x1720
[  202.351512]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  202.356259]  ? ioctl_preallocate+0x300/0x300
[  202.360648]  ? __fget_light+0x2f7/0x440
[  202.364610]  ? retint_kernel+0x10/0x10
[  202.368482]  ? fget_raw+0x20/0x20
[  202.371927]  ? ksys_write+0x18b/0x260
[  202.375731]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  202.381256]  ? fput+0x130/0x1a0
[  202.384528]  ? ksys_write+0x1ae/0x260
[  202.388313]  ? retint_kernel+0x10/0x10
[  202.392190]  ? security_file_ioctl+0x94/0xc0
[  202.396592]  ksys_ioctl+0xa9/0xd0
[  202.400039]  __x64_sys_ioctl+0x73/0xb0
[  202.403918]  do_syscall_64+0x1b9/0x820
[  202.407808]  ? syscall_slow_exit_work+0x500/0x500
[  202.412640]  ? syscall_return_slowpath+0x5e0/0x5e0
[  202.417556]  ? syscall_return_slowpath+0x31d/0x5e0
[  202.422466]  ? prepare_exit_to_usermode+0x291/0x3b0
[  202.427468]  ? perf_trace_sys_enter+0xb10/0xb10
[  202.432118]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  202.436954]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  202.442123] RIP: 0033:0x455e29
[  202.445287] 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 
[  202.464460] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  202.472166] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  202.479419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  202.486668] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  202.493918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
11:10:20 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xf80000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  202.501521] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000009
11:10:21 executing program 7 (fault-call:6 fault-nth:10):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:21 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={<r1=>0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0xffff, 0xaa, 0x2, 0x9}, &(0x7f00000004c0)=0x98)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r1, 0x43, 0x20, 0xfffffffa}, 0xffffffffffffffd5)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="240000001800000000000000416e2aa24ca4ede29bd799b191d264ffdbdf25020000070003ff05ddcf000008000200ac141418"], 0x24}, 0x1}, 0x0)
pipe2(&(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000300))
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8c0, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={r1, 0xcc, "56fd289ac87fc0d72676282e066f439cce8cd90ed9bf6314373ac1940dea741ea8b6939bfb24d9c38f0716288328739518d9048d59d48c0fe74fd124357209b8bcb8630c8a48aee8e5d163dd6d3d9b36576e9c319aa482a272725013cff1dbac8ea2e511175bda49edc0579dfbb8a531ff13a89454f3c8abffa3e3e7c33a9dc430f7642e4b75ef6496ec311b1c49588b6c00c76d550462523a2dd9f4a7cd5de072f51cf721533517efa7334e0af4e68cd61f695d355af34744b334bbde5184fcfc627966ecec63c7c931289f"}, &(0x7f0000000240)=0xd4)
ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000380)=""/24)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:21 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x9, 0x4)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x800000, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffff9, 0x20000)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  202.698655] FAULT_INJECTION: forcing a failure.
[  202.698655] name failslab, interval 1, probability 0, space 0, times 0
[  202.710139] CPU: 1 PID: 12482 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  202.718541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  202.727890] Call Trace:
[  202.730487]  dump_stack+0x1c9/0x2b4
[  202.734120]  ? dump_stack_print_info.cold.2+0x52/0x52
[  202.739315]  should_fail.cold.4+0xa/0x11
[  202.743386]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  202.748498]  ? lock_release+0xa30/0xa30
[  202.752479]  ? rcu_is_watching+0x8c/0x150
[  202.756629]  ? check_same_owner+0x340/0x340
[  202.760956]  ? rcu_note_context_switch+0x730/0x730
[  202.765888]  ? is_bpf_text_address+0xd7/0x170
[  202.770395]  ? lock_acquire+0x1e4/0x540
[  202.774381]  ? fs_reclaim_acquire+0x20/0x20
[  202.778711]  ? lock_downgrade+0x8f0/0x8f0
[  202.782863]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  202.787628]  ? check_same_owner+0x340/0x340
[  202.791961]  ? rcu_note_context_switch+0x730/0x730
11:10:21 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x800e, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  202.796899]  __should_failslab+0x124/0x180
[  202.801142]  should_failslab+0x9/0x14
[  202.804951]  kmem_cache_alloc_node+0x272/0x780
[  202.809540]  ? loop_info64_from_compat+0x940/0x940
[  202.814482]  blk_alloc_queue_node+0xfb/0xf50
[  202.818900]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  202.823228]  ? blk_init_allocated_queue+0x600/0x600
[  202.828246]  ? lockdep_init_map+0x9/0x10
[  202.832306]  ? debug_mutex_init+0x2d/0x60
[  202.836440]  ? __mutex_init+0x1f7/0x290
[  202.840397]  ? __ia32_sys_membarrier+0x150/0x150
[  202.845149]  ? blk_mq_alloc_rq_map+0x142/0x220
[  202.849726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  202.855246]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  202.859992]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  202.864651]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  202.869826]  blk_mq_init_queue+0x4b/0xb0
[  202.873873]  loop_add+0x33d/0x9d0
[  202.877309]  ? loop_lookup+0x105/0x230
[  202.881177]  ? loop_queue_rq+0x660/0x660
[  202.885221]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  202.890393]  loop_control_ioctl+0x199/0x540
[  202.894697]  ? ksys_dup3+0x690/0x690
[  202.898394]  ? loop_add+0x9d0/0x9d0
[  202.902016]  ? kasan_check_write+0x14/0x20
[  202.906231]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  202.911141]  ? fsnotify+0xbac/0x14e0
[  202.914836]  ? vfs_write+0x2f3/0x560
[  202.918534]  ? loop_add+0x9d0/0x9d0
[  202.922143]  do_vfs_ioctl+0x1de/0x1720
[  202.926019]  ? ioctl_preallocate+0x300/0x300
[  202.930411]  ? __fget_light+0x2f7/0x440
[  202.934368]  ? __schedule+0x1ed0/0x1ed0
[  202.938324]  ? fget_raw+0x20/0x20
[  202.941760]  ? __sb_end_write+0xac/0xe0
[  202.945721]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  202.951237]  ? fput+0x130/0x1a0
[  202.954502]  ? security_file_ioctl+0x94/0xc0
[  202.958890]  ksys_ioctl+0xa9/0xd0
[  202.962326]  __x64_sys_ioctl+0x73/0xb0
[  202.966200]  do_syscall_64+0x1b9/0x820
[  202.970080]  ? syscall_slow_exit_work+0x500/0x500
[  202.974907]  ? syscall_return_slowpath+0x5e0/0x5e0
[  202.979817]  ? syscall_return_slowpath+0x31d/0x5e0
[  202.984730]  ? prepare_exit_to_usermode+0x291/0x3b0
[  202.989726]  ? perf_trace_sys_enter+0xb10/0xb10
[  202.994390]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  202.999222]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  203.004391] RIP: 0033:0x455e29
[  203.007563] 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 
[  203.026732] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  203.034421] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  203.041670] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
11:10:21 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
r2 = pkey_alloc(0x0, 0x1)
pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, r2)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  203.048918] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  203.056183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  203.063436] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000000a
11:10:21 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x10230000, 0x100000)
tkill(r1, 0x15)

11:10:21 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
getsockname$inet(r0, &(0x7f0000000440)={0x0, 0x0, @multicast1}, &(0x7f0000000480)=0x10)
fcntl$setlease(r2, 0x400, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000380))
io_setup(0x7, &(0x7f0000000240)=<r3=>0x0)
io_submit(r3, 0x4, &(0x7f00000018c0)=[&(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000600)="e03b763140df7dbf94517bf9e4d71a2e9aa1cc9a7555b1a7a8b8f63ab3e997ee44693d71348278c3617fe39cccda86d0d18bb8baaf43758f1b4f5d690e04212f492a62d0cc5089480c25f1f7ff38a2e957adc5d14fa36559143e309f0ce3b220547ebbf734da4ac489af508b56da9d1cbb6de6b1b762fdf3e83a4a53f06305ecba214971d8073d4dbb49a80748f393bb3fe99819b8c713e6086064ff38cbfa795fdba67f2eb80540805924024af2889b1c5591b2905071d1063c8a4790e677af321bcfa44fc6ca1e091ca3b282a9fe2ff2af557c6520e8c902407fa9146888feeceed7f907827bf2bdb1f3088213f38cbfded95cbacdd963", 0xf8, 0x1, 0x0, 0x1, r1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000740)="8b43f13b81ed280863287515abcb6971505f6aa8760dadea233e62e75d3e837bb9884e2ce3b7667bf198392fa6373cf053d9dadfc7a1260b38189521ce29b2b91d8d459cf7506f45549e46db3908c3f0059df87438122e2c3d495f498738c83613d651be3af1ed2a2ae5777ce10a7b7bb4170924d60bae1aad697890d34bdb0805b5d541f3f41ea5e4aa1d318f001a087e9adb35faa8e842bf7a643809641a2ac0d3f7e02b844a62aa16b4df8fdb2e24b63aad14346e1311c3440ea5a74bab175bb47fa8dcaee48f25b26965d2be82aa6a74b5fda0223fce77c54237a01eaa7f0b3285151c42672a9e14b0becbbf2a43d609108f710b228271fdf065ee98a9effa97fc342f8dd1767f7708f014ca7525cfaf85ce7cf96831d1af92e82ab031ea0865beb25af9b7304d0b26f430ff8f3845bf5f673367a9b898c3ead9cc8cf318289091621f737dd8dea30ac81dba3fab99590377ddd6ce2fdaa51a40bf1023f18aa66a93ea8ec3d5d5f64099fc71d0b77b7d13c2f2bc69b18ba9c81349bc904c4d3fcfc4d31a813d36fdc7e29ed86c0b522f17a50d437e66b20a9b1430c8a304602c60ad849d0d4156fdaa0344ec173b7e3e8fef1505cf0fec5a67403669784ae023215fcb966c07fafd8e61950b5197d27cfef181e4eb314a6f5a70adc6523ee9540dcfb5683525d7d72a41706b1923dfe6d80444d448a7aaf739b309bd48c65f2c9ac220c27df388ae8737f6d50f58221666a083f558f07f9c1abb73bec9a4177f0401339de23233112e3cfd93382fd6f63cb7badc74aaedfefe2f7744f21bf72398bb2201410dbf81d04f15425c3d880b5a3df42aef8439c6ed92421ac8cbee8b95846406df31584fbbc50c29817351f54fe0a09779e61437de9dd880ec8a3fcaa9f77959375b4ac5d96e4b85ace425281e9765f925b956cc1f950c50918a9898cc0ef67d89d205f9e5d41cf4b8a8a159a098bfb3ca4a8bb646313c0d232a11d0fcc9e00230f9f463d7494ab1e52d61e947f76b7ab11a70738d62ad7114564ca7bdf2e59f89d0dc67a1ea71c8cfd0d8c58907779eaaf49f3b1033a68a95d9f6d6c704898e37f2be5fd6c88f37e1fe000d40cf3134d4403897532e83a1ec6b0ca1bf434f67847da2e801ed79f5683319cd7ca523726b59f77549ce5aa71344615c0c58fa210612be9ebcc9eea187c82407b30ac74584b20aafe7bee7be3157d4843f89cac5a16ffb42b6015db83f987a7359127ecd37b0e1eb38e5753e1389d80fa7a9da58c8c6f23a2c0e9d67b831499e32dd5f2312d01f359ea5fa3e9ed574b78a3d0be3d2045d61943d4f4bfb2be49b0faae5c4ad64782039a4e540e5424f0cec8a2782899f40cb4f43a20dc59fa72592ee864ab4bca3bc772005dbfd326d30ae1a11ecb8e81838552c3a197d6686644dcb3664063bda777bd2b214cc2ffc39720da584df01f14a3f551fbdc5141786c6dc0a589e234d25a00c320881c222216d0c669d3bce3dc6f9e93ad539bee80a9340273a99cfedfd59aeb3cc335187279d320d5998433122b7b93a73caf22a3a60502d42c9b10af751c6873767e7f4bfcad3cc44380d6091e7dd93f617536d3b25c37f23b6200b16fd29bf265c57187f748caf60ff6ac20f273579ae6eea8014c762864f02b5c4f069a3539083af55e25a55dfa030d151ef84b4e7577b27e1cef47f68fb670ccb4af3d7571816eab67a2074b0c4f605b334e546ce66b337379eec8c22a0699dd61e6828c38e970469511c0c48bea6fe817c2bc2a6b2bf235b8bc8131437a60fb437cd627ccba415ff53724349bf360c34bf4c98c66abc6e889dd132c06fcf6ab7387b7b6343e7d6e4144fa7df3a519287246eebbe1835e2ac6a19d88617b7ac42cb28a65b4e2b8665a6fc78dfb00a75368ee7ca76829c0c17112e14d0b84d387f41555d44cf4cc1c9f23ee9df64358710e1c0e1fd693668f5358efb08a08570a4b4c06b7e806224f52c7e742b04a158090c03771f28597625952498ff1bbaf7e00cde82dd8cf2d0468d6dc2838d61c15481ba5745da59a8b708ec219a63533a8038ae6b7319ae50ac2158bf450a6a634f814c518f97b1915d108c9f41e775d7f1ec1a5b84e1f08b47df48c6e5eb665bd7032d05907cc0e1a39b2f7c2f5a8ec53320222601458834dae5c9d3f7e73c047049741dad78f689b10efe5807f624af2c6e6431d8acac0b7a7528f9b5490e1035067b1e8928e28efb7703d5f193f6f44ffe4474c6bc4ba2135a852bc53f00cfe498f762c0d8b5b2eab27132dce5ece4edb26099de43b29945891ed499b0b93f82be97751a09e464478fce48417d8883adb1eef3e97f2b588a6241f498436fc3379e9efa40b73e4a2e886da5afc4d38e5662bbb7435379e19dc2c732f1975eeb1997c618f5a77f1d0aa7de9a054d3e6cb9a648418fadc24e6881dcb866d371b4cc681542628b6d1c8bd2e4d7e3fb2a767a4dab0c77eceeca10d29d3bff415237e61821930af2cc71a00f41cf15e8a02b4c40a78196142b15c3fef00e1d602bdfb4b7d40a7d7d6c6902cf6432ce5ef4074e6321cb36c462ad03d283ae1cfdfcd7e312b532988be3e4aa67024b991ee6e52f9e2f3fad202c4be018844b93979277717bc1eb2685dfa62edc6e99636b4eb507b2fa732e65eeb4055df6bbf213f221a43a4a27039ab13b3617bcdf43681a7078fe3afab802dfc9799736ae83931010a71b9cac0b1f62d7c2a43bc80c50f0b18e6045fa496c3da4f12b014c56b93a0a1c3d2c3239e05f91f2ccd798ea3fcfdd2d6ef50ae7426948104891beff3bd44f4e7a8745aac516b783f67ce458eb4416698cd394c2c5af62490a4610db845434837dc5ca34d163145f356b9c57b9383244c49bfe20fdc212fe0dd1c55c77aaf5ad0698ec5befbce31daf1f8b72709aac18632348232bce198a5a8fa93c38c244899bb5b163e855c0bd8f71c49691d4edc4fd6e391489172ac4f32ee736ff7abee85da4bfbb6d02d0e70f95b3a5215dc59893a1c330aeb9b98cf8af65819f70befe7bd0a7ec25eea0c304b5fdb116c31e90086c23d3b0a62bb05f10712952795077f31cc3229b91db407c6c28427988600eec8f626856c1753247cf00080c20d54985c305d3fe1f2757635ede32429e27bc7dd60a75eb79a51b11a07048a37f529cc4e41013cca7b1d7df91d23c88be81003c6d70c4d61da019c5eb1528c8af7cb40787144c000fddebb6b0f5d4ae12aa963e35091daeb200d727685c34b5a552ca0bdd90a69f1bcdb9dda8d6129be4639bf548279a1d3d2465fa68865ee32467142ea585d3904859eb6f3272a567af3c9134a72c9d52b266935acb7106e9c9bb06e591792ce0fab73906c243cfd72bc7fe8fde3ad3e783c5ced81db214d101127d6c9d1e419c18bc89f02b7dc476a6be222047076b4fd2f17246b2d1fbaeeea731453b04afb7955193b2aaaa901037a8efa632cae44ee671f4c4c8ffc0d4f1fadbd0d7b6e747fdf051a1e1336c56c1278743f9f16ac1b225854d1e51f22464426207a4d9a52626b0bdd7f0e3d96213f750d6be9d12f39521480e8d14664c98659d9de9788f27aee045548ef76618793ddcf901d08189a50109ed0206af0fb82fe7c3706ee97d3fa5ccaebf529c0493d2c1bf15c5d310e72c154a9ba812e7eb32dd223bf2ecb0d5c01be2dfc072a2fa8df3e8c3674a82f39164317f0df6f99b32ba56ffdbfd0066129bfef7222a3f1b0d80a1e4b177eef2f9c50bcc1fbb7accd8cd967c3a2a90caa174ee639023af7d1a75a0b5c14a0fb6a317189a67b686ba3059d7d1aaf0c1109081e30b4963cf9bb2a49f7e4f8dc6e15945c199e0aa0ace20059465ee38e61fce808a786d211d99898d7c940765a10189e8010663d2dc15c0a258ebe517596275293a4bd067b542f44bce2b778a4c52d610cd481a3552b38aeb6d9ae138a4cfd69db436cf8eeeaca7512dff52cf519ce1271455960486edc3c2a0ffd5cea0b1fd6467cc34494d3775adbecde65a63225ab66d1f07f61c572f97a5cf29917bc1bf0ba71dd730d069ec6f4a9300c90a51ee8607f70789211eae957afc0f685a60df47142754bb09a33270ef601d89b0013d39045b2cd8d091e6195d328b5092bbacd66ee2debba0dd67ce15bd175867b52f9bdc74c274471691491a2688519269a112498a3fcf66c24b6401046ffca227a4eb4c5411322c8ba1983618ab30887e1b60070469b8d5d1ccb0e4cf39d5bbabeda79e3c8d3f232f16f62b9ad5a47d5d8a7a137fcbd9799b38e1ea605735e94ad4bbdb0c467e565c733986d2da2f1f9de589ba78d82a6dfba3311e377e301f15c49b65b4f7a380e8877829e4e69acc41ee820948c1edc6ae7507bb926a9681c5364a83b9be59ad90997c5298730d8014e031a750f86a0a14a7065642e21d279c0ace99bc8323c936078958c3232778ea964314fe5e20025efba8974b7d980e5c69cc4a1ad66374398bf5e15d4a9bc856ceecf857f8316ba352a52e22069b38bed1f67116f4c6a7d2bb8a0908aac82d28d1117a9de7656ed50a790c82710b4523cdd3925681396a987ca264dc027063b5c2a2e26f7f504e3a0b437de78f99228244272c27c0e384ae9f632d1ef9ca9f5c20db0a2f5f3cbc3da5b7acece5e55a2074a3147b365193a9f510b2945018457accb8c6256f1519090113b8d660a11079e2a6229b22e3f88e0137970c6f644fed964e14d3d6153d0a76030c3049889c552af0886c1a9e028751cef2a1a9c3f9f6ee71955321749ba1db68a7ca22bf605724ad7ac1864b1d950014a0377b86edfe3abf05684b72d070883489ab9374c45911ab98aa03e40ec6219ba76c191e4a0bc0d1987f64249be9e74ac3c8b7adbe220c3b0bff4d14889b3af87558b3815df7ca79144947c52f9441061e09d2b4191caed809812708841d6b84761bebcc6b246be2fae6128bdd9d096b028265b371a1eec7fe0f4750e23453697508382255cf58b2090be360c1ec7cb5214476607fcff7fd4fcda4a7524e86bfde343e774efc33bd2d544a9c13de0ef6142291f33fe965180dd8579ba1bba2372c6306e91f2cd9eaab8c53f7b5c53ee506d0e22b103c94358ba113f9445400a29ee2d5c6e526d03d6f534594393b683b2e4ad6930ecdb2ca7ddbd177d10fdb623a82f9415d46e0df2653ebf447c1c61e4c1e679a9cb29aa074fc0ccb5b58e9b11970455fb6b2db1bf35a97c99383cddd2d11039ae38055438a57d812b4356639e236d538c29e54b38c046958282fa1903a5776db1e67c66336986d10fb361e9ac941304a9eb05fc2d767a22a677fc503d0f4b4f928d5f0b5fcd14a86c46892eac94c1d2e093f8de71ef640b2f334da828b7ba470e127c6cac8fed18a337c7786becb0ca38851e0729b3633137d5cc893424f40839b1ccfc514af8db534908073d21792f5a8028c47878d29a6d5acfe1f1fbcfd296b635306126c70d8a555286b04009b818731179f65ebdecf37e90bac8f84c730e75ac9e4b9a5a5d83d2f4b1bd07e621c0dda8679f0ecf1ea81d22394389b230abb40ec037a4837e48248f85e2bbc83b6883201ae744a1149d5d25cf5e262f8e1b5e0a364870ef89a51e451c07ed6d5fc91d2f1eb97accb74b4909d0e0305f63590e74cce75135087ee284442c7b5dd63d95826cbcc810b3d81846ba7455cb6f5a3b05cf86ddb4cb0f0891b6d6fe912fe04e9a7893561f5e670acb355b381fadb51157b99e66b0bc94e2d2c4fda3ffd0168aba1da140fc3001e7583958f907f26bf3729", 0x1000, 0x5, 0x0, 0x1, r1}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000001780)="9796c9", 0x3, 0x3f, 0x0, 0x1, r1}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f0000001800)="2e676d0993301ebea9e9e1cdfb152c1a17f7390342b9b64c25603d6271a20672f39452488892a6230a4ff73e854336942b9890ce3fecaac12eff2f0de794f21c688c508744569ed675fad8b729dd08851e12b7cca232d5b91f800a5569e3ca449d6ec768239d848ff2d890fc47537b71c6722161079748b54791612e4f7915", 0x7f, 0x1, 0x0, 0x0, r1}])
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:22 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5427, 0x0)

11:10:22 executing program 7 (fault-call:6 fault-nth:11):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:22 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=<r1=>0x0, &(0x7f0000000280)=0x4)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x3, 0x200, 0x92, 0x4, 0x1, 0x6eb, 0x1, r1}, 0x20)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(r2, 0x4, &(0x7f00000001c0)="295ee1aac5c5df0c3e66aa0a8bd4e5a3336f35f10902bc751bafb03e96b28bb588473c3f140296377bad3c4ab0eaf5ca5fedff0e8478be4325b41434aa45299ce30945ff0100006eb5837fbc632ef96bea039ab2542754708c0a07064d641cb8c8bccdc2635372aa4f09271551e65af5e9b9183b41725621eb3dbd373b46fbf61b90e220300b50fa5772dca4f52b97ef629262b27ce1b717")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:22 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="244eea02e9ff7f62e9060003ff059b97b997e44bd38355721b18eb00000000000053dec70403a00e14c726163a7d6f31d47534be7db6ecabf36083065af9dfc2ba65154409ca2451d490cca1d1812cfcdfb9e5f1bd550809e96cf6826d9fcef94a06657b887b48eccfe003d320e92000b5fe16b34ebe781bdecc80a9900f86cca868437187bea907d7636803bcd05c5fb0195a65ba67fb9245c5"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:22 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000540)=0x7ff, 0x2)
setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x870}}, 0x3, 0xfff, 0x10000, "169620625d653d6e58abe87570c2e808b91bfce503e688909004daa427b67cbe036d3839dd2e47d82b52160279d4646d74aa09085d378f5fa70304e059e8e8f2f222ff7111c328a3db32301b0ca2bee3"}, 0xd8)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000380)=0x4, 0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:22 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={<r1=>0x0, 0x9}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r1, 0xd0, "1366d343247de7819881d140b5aba1efccc9c07bbe8fde5be28000ae3ca8c815bc1ee96c31f1c99ea01c118de651ec3922519732fbe02ca7c6b9774937bff877cf5719a593ba7b217bee5e3fa4422a0bf568f1a68a9a3d0500a7e542d32c32ffca8f6fc50abccd782e577c40a983047f9fe81037d26ad7b85da4e06220d5f0fe6d7177bd50bd8d5bb853a570a7232a73b4060294687541ba58468ae04113734de4e5d8ac16226de5d9222239f26018e70f6c724d4be2525e4b9ff6c3857ee41f546f15c97146c4dead82273ab8e5e89a"}, &(0x7f0000000640)=0xd8)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000100180003ff050011000408000200ac1414180000000000"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000380)=0x4, &(0x7f0000000440)=0x2)
ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000480))
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:22 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000100)={@dev, <r3=>0x0}, &(0x7f0000000140)=0x14)
r4 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6, 0x4e21, 0x7fffffff, 0x4e20, 0x2da, 0xa, 0x80, 0x20, 0x2c, r3, r4}, {0xfffffffffffffffb, 0xbd5f, 0x0, 0x4, 0x9, 0x2, 0x1}, {0x80, 0x400, 0x9, 0x4}, 0x2, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x2, 0x691f, 0x4, 0x7, 0x7}}, 0xe8)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000004c0)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:22 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
pipe2(&(0x7f0000000580)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4000)
ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000005c0)={"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"})
r4 = creat(&(0x7f0000000200)='./file0\x00', 0xa2)
execveat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='nodeveth0\x00', &(0x7f0000000300)='/dev/zero\x00', &(0x7f0000000340)=',mime_typevmnet1,\')systemcpuset\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='ip_vti0\x00', &(0x7f0000000440)='ip_vti0\x00', &(0x7f0000000480)='wlan1keyring/.\x00', &(0x7f00000004c0)='}em1(%vboxnet1vboxnet1\x00', &(0x7f0000000500)='--lovboxnet0\x00'], 0x0)
r5 = fcntl$getown(r0, 0x9)
openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400, 0x0)
prctl$setptracer(0x59616d61, r5)
setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f00000009c0), 0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
readahead(r0, 0x0, 0x80)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r6 = msgget$private(0x0, 0x110)
msgsnd(r6, &(0x7f0000000a00)={0x1, "6ba142d3129010f0e957801fb70a2a54f3986ed0fbc50a15661de57d034f0054e8952e5e5afb17b0fcc0d4426f584816737256534d276917b354bf5d4882740fc4dbf888359346a9d35ba4437318f44b21f39fdf4cbf4bc795d6163dc1ceee875c5bcaf89c637f3fc8942e46f3d1f37151e2e326cd9065ef476b9c276329bbdf44dcc786b6541cfead8805f3e93ad5eea752f0d9c1999ae32e60cb77b260dfda970383f6be8ebbab4312a4c299f76b383c5219a70daa12528c64"}, 0xc2, 0x800)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000000c0))

11:10:22 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x2000000000000000, 0x100)
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000440)=""/125)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:22 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000017c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="55000000c7a3e1aae913516c323e1789b031cf977d5385e2ade699e220927622f555d773cace4a82d2a0560ad7b06a0e71fc7964425d697b223d8fc3af44f20274a48af15f669641aaade2f4a349b4700b82c90fe8498d9ec9"], &(0x7f0000001840)=0x5d)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001880)={r2, 0x50bf, 0xa7, 0x101}, &(0x7f00000018c0)=0x10)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001740), &(0x7f0000001780)=0x4)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff05001100000800020800000018"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
sendmsg$nfc_llcp(r0, &(0x7f0000001640)={&(0x7f0000000440)={0x27, 0x0, 0x1, 0x5, 0xfffffffffffffff9, 0x6, "217fd31b1bccceb091601fb375d49379bed406385bf4cf91ff2002ab694bbb8e6c24870a6b72fc6d2ae05b9da5968858e081bca84ce7ee9ec0f5279b51cd19", 0x28}, 0x60, &(0x7f00000015c0)=[{&(0x7f00000004c0)="801111fe8329790d1a9f67c80f7a6e8baf42384317ae09a8e3f4d5d78d06204df280d9f2159fcd8d036d2d6a4949bc148d33983705d7551a73fec26c8cf46d98559890cb13bab136ee435273b9f1703d0e2f001a5067d2a7", 0x58}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000001c0)="37e23f27bc66fbc6f49a9d144ce65db7256e18d49b88bae36d36", 0x1a}, {&(0x7f0000000300)="1d0a5165", 0x4}, {&(0x7f0000000380)="b77079243d659ce012ed37e4e2882b1c121314ab1e43f01795a0b09498e85861", 0x20}, {&(0x7f0000001540)="4cbea4cd4cb3628e9ab5e4a97fbf241c4e875cd450c13d386231d7c9fb6d51fd7c74432daa770b23539e571166fb474ceaa98bd8e8942f62dba8666078b30c78a66f3d0ba23ac974aa2208e1ad4e6a8afd428de654eaadbf45832963da75db578348eb8f6da9228e6ff95492746ab91bbbf61dfa56d74a", 0x77}], 0x6, 0x0, 0x0, 0x40014}, 0x90)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
getsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00000016c0), &(0x7f0000001700)=0x4)
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001680)={0x7ff, 0x100000001, 0x5, 0x3b9b, 0x2})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:22 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xa00600, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:22 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x280400, 0x0)
r3 = getegid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, <r4=>0x0}, &(0x7f0000000500)=0xc)
mount$9p_fd(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='9p\x00', 0x9d1d38a2eff0616a, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}, 0x2c}, {@uname={'uname', 0x3d, '/dev/input/mouse#\x00'}, 0x2c}, {@mmap='mmap', 0x2c}, {@noextend='noextend', 0x2c}, {@fscache='fscache', 0x2c}, {@version_9p2000='version=9p2000', 0x2c}, {@access_uid={'access', 0x3d, r4}, 0x2c}, {@uname={'uname', 0x3d, '/dev/input/mouse#\x00'}, 0x2c}]}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000380)=0x4)
r6 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x10000)
ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f00000001c0)=ANY=[@ANYBLOB="761ca301010004000300000093080000150008000400b3010200"])

11:10:22 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x616b}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000580)='\x00'}, 0xfffffffffffffee7)
accept4$inet(r0, 0x0, &(0x7f0000000380), 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0000003ff050011000008000200ac14141822f25c90dd1dab863bdc47c8eeb7e9bebe64538d61d0fe6d0486e0edcd316c1c99a3ed1fe39f7532d2385995e20cb5de21961ce58cde574dfa6e25001955cef99e"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(r2, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000004c0)={0x5, 0x2cb3629d, 0x1ff, 'queue1\x00', 0x1})
ioctl$TCSBRKP(r1, 0x5425, 0x771a)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:22 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282e09b542ad5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x6c000000, 0x2f}, [@ldst={0x7, 0x4e0d, 0x49}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  203.981256] FAULT_INJECTION: forcing a failure.
[  203.981256] name failslab, interval 1, probability 0, space 0, times 0
[  203.993230] CPU: 0 PID: 12591 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  204.001645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  204.010986] Call Trace:
[  204.013576]  dump_stack+0x1c9/0x2b4
[  204.017206]  ? dump_stack_print_info.cold.2+0x52/0x52
[  204.022404]  should_fail.cold.4+0xa/0x11
[  204.026467]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  204.031577]  ? kasan_check_write+0x14/0x20
[  204.035816]  ? __mutex_lock+0x6c4/0x1680
[  204.039878]  ? lock_downgrade+0x8f0/0x8f0
[  204.044021]  ? lock_downgrade+0x8f0/0x8f0
[  204.048172]  ? kasan_check_read+0x11/0x20
[  204.052321]  ? mutex_trylock+0x2b0/0x2b0
[  204.056383]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  204.060966]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  204.065550]  ? kasan_check_write+0x14/0x20
[  204.069789]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  204.074568]  ? __should_failslab+0xea/0x180
[  204.078890]  __should_failslab+0x124/0x180
[  204.083125]  should_failslab+0x9/0x14
[  204.086924]  kmem_cache_alloc_node_trace+0x26f/0x770
[  204.092025]  ? lockdep_init_map+0x9/0x10
[  204.096082]  ? __init_waitqueue_head+0x9e/0x150
[  204.100745]  ? init_wait_entry+0x1c0/0x1c0
[  204.104981]  __kmalloc_node+0x33/0x70
[  204.108780]  ? mempool_alloc_slab+0x60/0x60
[  204.113106]  mempool_init_node+0x12e/0x560
[  204.117342]  ? ida_alloc_range+0x911/0xc70
[  204.121580]  ? mempool_free+0x370/0x370
[  204.125553]  ? mempool_alloc_slab+0x60/0x60
[  204.129884]  mempool_init+0x3d/0x50
[  204.133521]  bioset_init+0x3d3/0x830
[  204.137247]  ? bioset_exit+0x370/0x370
[  204.141143]  blk_alloc_queue_node+0x292/0xf50
[  204.145644]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  204.149975]  ? blk_init_allocated_queue+0x600/0x600
[  204.154999]  ? lockdep_init_map+0x9/0x10
[  204.159074]  ? debug_mutex_init+0x2d/0x60
[  204.163219]  ? __mutex_init+0x1f7/0x290
[  204.167189]  ? __ia32_sys_membarrier+0x150/0x150
[  204.171953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  204.177491]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  204.182247]  ? retint_kernel+0x10/0x10
[  204.186138]  blk_mq_init_queue+0x4b/0xb0
[  204.190194]  loop_add+0x33d/0x9d0
[  204.193641]  ? loop_lookup+0x105/0x230
[  204.197527]  ? loop_queue_rq+0x660/0x660
[  204.201594]  ? __sanitizer_cov_trace_switch+0x11/0x90
[  204.206784]  loop_control_ioctl+0x199/0x540
[  204.211107]  ? loop_add+0x9d0/0x9d0
[  204.214727]  ? loop_add+0x9d0/0x9d0
[  204.218353]  ? loop_add+0x9d0/0x9d0
[  204.221976]  do_vfs_ioctl+0x1de/0x1720
[  204.225863]  ? ioctl_preallocate+0x300/0x300
[  204.230266]  ? __fget_light+0x2f7/0x440
[  204.234235]  ? fget_raw+0x20/0x20
[  204.237684]  ? __f_unlock_pos+0x19/0x20
[  204.241659]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  204.247193]  ? fput+0x130/0x1a0
[  204.250471]  ? ksys_write+0x1ae/0x260
[  204.254269]  ? security_file_ioctl+0x94/0xc0
[  204.258673]  ksys_ioctl+0xa9/0xd0
[  204.262122]  __x64_sys_ioctl+0x73/0xb0
[  204.266006]  do_syscall_64+0x1b9/0x820
[  204.269895]  ? finish_task_switch+0x1d3/0x870
[  204.274390]  ? syscall_return_slowpath+0x5e0/0x5e0
[  204.279316]  ? syscall_return_slowpath+0x31d/0x5e0
[  204.284244]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  204.289260]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  204.294804]  ? prepare_exit_to_usermode+0x291/0x3b0
[  204.299818]  ? perf_trace_sys_enter+0xb10/0xb10
[  204.304489]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  204.309338]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  204.314523] RIP: 0033:0x455e29
11:10:23 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x10, 0x100000)
tkill(r1, 0x15)

11:10:23 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000018000000000000002dac320d000000070003ff14141800000000000000000000"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14, 0x80800)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', r2})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
getpeername(r0, &(0x7f0000000300)=@sco, &(0x7f00000001c0)=0x80)

[  204.317701] 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 
[  204.337013] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  204.344717] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  204.351979] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  204.359242] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  204.366508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  204.373767] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000000b
11:10:23 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5412, 0x0)

11:10:23 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@getaddr={0x14, 0x16, 0x20, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4044004)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:23 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='yam0\x00', 0x10)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:23 executing program 7 (fault-call:6 fault-nth:12):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:23 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x10000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:23 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x9, 0x1, 0x1, 0x6, 0x2, 0x0, 0x9, 0x130, 0x38, 0x371, 0x9, 0x8, 0x20, 0x1, 0x9, 0xff, 0x6}, [{0x5, 0x1, 0x9, 0x6, 0x9, 0x3f, 0x71, 0x10001}, {0x6474e551, 0x100000000, 0x2b941e34, 0x30, 0x7, 0x100000000, 0x1, 0x3}], "ac7e8e2edb2a01be4e764b32b37fddee287de875bec1569a79ec5919be333429caac2b748b8b864079212ba89087c9183865607f481fb8ca2b98cbc6366ba44c775e9fbbb364a81afbf6610480c317146a90eea654fe76d946a8ba02721b8cb2cf8332223667645146658b4fe5b651966d8c1e602d08c1f71fc3ff75d111e86b50a6ffe4563bcbbf7f0840d1ab97c9", [[]]}, 0x207)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:23 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2f, 0x0, 0x1, 0x4, 0x8000, 0x5, 0x7}, 0x20)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='team0\x00')
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2)
syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x26, 0x40040)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000002c0)=0x3)

[  204.604267] FAULT_INJECTION: forcing a failure.
[  204.604267] name failslab, interval 1, probability 0, space 0, times 0
[  204.615841] CPU: 0 PID: 12645 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  204.624239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  204.633589] Call Trace:
[  204.636197]  dump_stack+0x1c9/0x2b4
[  204.639834]  ? dump_stack_print_info.cold.2+0x52/0x52
[  204.645032]  ? trace_hardirqs_on+0xd/0x10
[  204.649193]  should_fail.cold.4+0xa/0x11
[  204.653290]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  204.658396]  ? lock_repin_lock+0x430/0x430
[  204.662629]  ? kasan_check_write+0x14/0x20
[  204.666868]  ? __schedule+0x884/0x1ed0
[  204.670743]  ? save_stack+0xa9/0xd0
[  204.674374]  ? __sched_text_start+0x8/0x8
[  204.678503]  ? loop_add+0x33d/0x9d0
[  204.682120]  ? loop_control_ioctl+0x199/0x540
[  204.686607]  ? ksys_ioctl+0xa9/0xd0
[  204.690225]  ? __x64_sys_ioctl+0x73/0xb0
[  204.694294]  ? lock_acquire+0x1e4/0x540
[  204.698264]  ? fs_reclaim_acquire+0x20/0x20
[  204.702571]  ? lock_downgrade+0x8f0/0x8f0
[  204.706705]  ? check_same_owner+0x340/0x340
[  204.711030]  ? kasan_unpoison_shadow+0x35/0x50
[  204.715605]  __should_failslab+0x124/0x180
[  204.719832]  should_failslab+0x9/0x14
[  204.723616]  kmem_cache_alloc+0x2af/0x760
[  204.727753]  ? kasan_unpoison_shadow+0x35/0x50
[  204.732325]  ? kasan_kmalloc+0xc4/0xe0
[  204.736203]  ? mempool_free+0x370/0x370
[  204.740171]  mempool_alloc_slab+0x44/0x60
[  204.744323]  mempool_init_node+0x2d5/0x560
[  204.748553]  ? mempool_free+0x370/0x370
[  204.752525]  ? mempool_free+0x370/0x370
[  204.756514]  ? mempool_alloc_slab+0x60/0x60
[  204.760828]  mempool_init+0x3d/0x50
[  204.764447]  bioset_init+0x3d3/0x830
[  204.768148]  ? bioset_exit+0x370/0x370
[  204.772030]  blk_alloc_queue_node+0x292/0xf50
[  204.776514]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  204.780822]  ? blk_init_allocated_queue+0x600/0x600
[  204.785824]  ? lockdep_init_map+0x9/0x10
[  204.789879]  ? debug_mutex_init+0x2d/0x60
[  204.794025]  ? __mutex_init+0x1f7/0x290
[  204.797993]  ? __ia32_sys_membarrier+0x150/0x150
[  204.802745]  ? blk_mq_alloc_rq_map+0x142/0x220
[  204.807314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  204.812831]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  204.817578]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  204.822244]  ? retint_kernel+0x10/0x10
[  204.826129]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  204.831319]  blk_mq_init_queue+0x4b/0xb0
[  204.835372]  loop_add+0x33d/0x9d0
[  204.838812]  ? loop_lookup+0x105/0x230
[  204.842686]  ? loop_queue_rq+0x660/0x660
[  204.846753]  loop_control_ioctl+0x199/0x540
[  204.851081]  ? ksys_dup3+0x690/0x690
[  204.854784]  ? loop_add+0x9d0/0x9d0
[  204.858396]  ? __f_unlock_pos+0x19/0x20
[  204.862347]  ? __f_unlock_pos+0x19/0x20
[  204.866306]  ? kasan_check_write+0x14/0x20
[  204.870525]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  204.875440]  ? fsnotify+0xbac/0x14e0
[  204.879148]  ? vfs_write+0x2f3/0x560
[  204.882862]  ? loop_add+0x9d0/0x9d0
[  204.886482]  do_vfs_ioctl+0x1de/0x1720
[  204.890360]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  204.895108]  ? ioctl_preallocate+0x300/0x300
[  204.899512]  ? __fget_light+0x2f7/0x440
[  204.903478]  ? fget_raw+0x20/0x20
[  204.906935]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  204.911689]  ? security_file_ioctl+0x94/0xc0
[  204.916080]  ksys_ioctl+0xa9/0xd0
[  204.919536]  __x64_sys_ioctl+0x73/0xb0
[  204.923412]  do_syscall_64+0x1b9/0x820
[  204.927286]  ? syscall_slow_exit_work+0x500/0x500
[  204.932112]  ? syscall_return_slowpath+0x5e0/0x5e0
[  204.937032]  ? syscall_return_slowpath+0x31d/0x5e0
[  204.941955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  204.947473]  ? prepare_exit_to_usermode+0x291/0x3b0
[  204.952490]  ? perf_trace_sys_enter+0xb10/0xb10
[  204.957154]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  204.961991]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  204.967162] RIP: 0033:0x455e29
[  204.970338] 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 
[  204.989522] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  204.997216] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  205.004476] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  205.011734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  205.018996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  205.026252] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000000c
11:10:23 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r2 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="2308a68a3a4a3bc584eabea66cde1ab306f4bfe6012f7b44d155acafb2613251c8d0fcc55f0f8b6f509f2eeff4cd34d0fb733f67f01b93b4cd4b036f7d9b4b1a291aee0a", 0x1, 0xfffffffffffffffd)
keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000300)='eth1\x00')
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:23 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="249d0200b0000003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000380)=0xe8)
connect$packet(r0, &(0x7f0000000540)={0x11, 0x16, r2, 0x1, 0xfffffffffffff376, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:23 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})

11:10:23 executing program 4:
r0 = socket(0x0, 0xfffffffffffffffc, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="ad85c5cefc0129000000000000000000"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
socket$inet6(0xa, 0xf, 0xcd9)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:23 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xb0000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:23 executing program 4:
r0 = socket(0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000440)={0x6, 0xffffffff, 0x2, 0x71c7, 0x1, 0x1f})
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:23 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={<r1=>0x0, 0xffff}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r1, 0x4f3}, &(0x7f0000000600)=0xc)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000440)=""/253, &(0x7f0000000380)=0xfd)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:23 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x100000000000000, 0x100000)
tkill(r1, 0x15)

11:10:23 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000030000000000000000ffdbdf25020000070003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
lseek(r1, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000007c0)={<r3=>0x0, 0x85, "9d65c5982352250bead6a2666165189b58777564da74144d5bc24d6700075734f3178f0a79983174a47efa4db1282c326f32afac75a19525e967c5e3264a66c0efb9d1a8ff5294a5c397b190d4aa060e473ad33940e3c1f3388c0bdce9b618fcab882b2ba44b67a61d4f2347c11b496632ae7fa7cb7017d5fd7e940e8bf99908db4335d588"}, &(0x7f0000000880)=0x8d)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={<r4=>r3, 0xa0, &(0x7f0000000700)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x97}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff]}, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x1ae}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x7f, 0x0, 0x7f, 0x8000}, &(0x7f0000000580)=0x98)
syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r5 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0)
utime(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xfffffffffffffb16})
fsync(r5)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'\x00p_vti0\x00', <r6=>0x0})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x10c)
r7 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7fffffff, 0x8800)
bind$packet(r0, &(0x7f0000000600)={0x11, 0xd, r6, 0x1, 0xc9fb, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60)

11:10:24 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x195042, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
ioctl$int_out(r1, 0x5462, &(0x7f0000000200))
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x13f, 0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:24 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x6000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:24 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5425, 0x0)

11:10:24 executing program 7 (fault-call:6 fault-nth:13):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:24 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400b810c3c2c6e7c6a707cdd24f1700001800000000000000ffdbdf250200000700037357e3ff000008000600ac1414188b492c94e2e6ea"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000440)="5ce841fc28132b98a0f8c9a9068eab26f211a45cadaed89123e2594cdfe7f1a657a51556fbf9ab9e9afb0084f562da7a82e788ab8ffbe17987007563dd3150d14374983b6011742fde71d9c17a14563b94557e10030dbbac2f72510669310e4e72eac7062d0049cf7d4cd545cf485408a12ae68678abaaf4382ad1a66cba9a3c5e57027bd8aaa91196e8128918d38990dfb6a12c4bf5a3fdd1d4e725e86b1cb42d7b9acd2bd5f286d36e8315798da1b907944cfc4fb9ef01e94923586fc1296aff2a40dd80d9f14d40c028b790b5a4155247601a4cdb399843289b3a901da51f2bc663bcf6632d68bd254ee4eeea932c1a0f014d9e15228be6ff55aa76ebfacf")
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:24 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0000003c1a9b116f30500110000080002008cd6cc872412e70f0c7c706a94726093ec7ff7e2aa8ab50ba32c1a8bc4418a9e0ba50210d1ea9ec731fd0606b6e088c37841410c10a53de3b1e11ba14ca76f6a7bb46cd9b8212546624216f7c3e1e09585d305f7ab01f58a17f43bc580a7ba96da57042aeae46aa230abf2eee6ac65637b171c789a45a9e18adb11"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:24 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2800)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  205.745091] FAULT_INJECTION: forcing a failure.
[  205.745091] name failslab, interval 1, probability 0, space 0, times 0
[  205.756882] CPU: 0 PID: 12724 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  205.765284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  205.774632] Call Trace:
[  205.777227]  dump_stack+0x1c9/0x2b4
[  205.780862]  ? dump_stack_print_info.cold.2+0x52/0x52
[  205.786063]  ? __kernel_text_address+0xd/0x40
[  205.790560]  ? unwind_get_return_address+0x61/0xa0
11:10:24 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
r3 = accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14)
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001840)='/dev/snapshot\x00', 0x80, 0x0)
ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000001900)={0x3, 0xaf8, 0x1})
sendmmsg$unix(r0, &(0x7f0000001880)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="6f4b36207522d725049bef3ec90be8c0b12d41187707b6a938", 0x19}], 0x1, &(0x7f0000000340)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r2, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r3, r2, r2]}], 0x80, 0x8004}, {&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000480)="ee9143cef1268514de0e3aefa15cda4d24cbed8472c745e7a983db14c9866ac31be493458f35d77ff1fcd9343b910c84c9d88bacfedbb3e4a10b5aafa83543dff898f18613b32caf999cdf6f6d54640f76ab2927dc0515bcd08155434fc549b82da3298eef6831e780d61e47209f478c30e423231df4c3ebd00d3dfa697a708778f9c91e8b7e70d10be7fccb6a78f84ad4e709218bf8e3bdd4a59bd3e99aa1b715ef7cb99ab6cc15cddbecd892ff2a8b7c20a17d217ef686e96f6e1c2836671b219fac7b412c4ecba2ee6e9116cdf32e9fb373777ce6e0ce181ce2960d8bbb43feae7f7287e61262029594b50e179ea5f63e0f", 0xf3}, {&(0x7f0000000580)="bd886e32319323bb09c921a7d28a5efe0ff4be88eb842f2d35a27c9c7e180ce72a8ce594262ef2b9ccf5a6135b3692d0ea25e5a35de8832fc57cccc79ba8ab5af9c5c62546fb4f0e8239c6863bf3185fce5ee506d873bf01ee9bcf2edd4e421c80", 0x61}, {&(0x7f0000000600)="10c7a5a0668c18648547bc11932dab14a126bc2002cfcd898ad93bf32e32071419a7689d001804b49d32b899c6c6829d1f63f96b3e2dae9d7eb6ee89ef0799bd4701342b02575c7b8048", 0x4a}, 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0x1000}, {&(0x7f0000002980)="b02913f84a57be2446988348499acab45e417d5d130a4acd86da8415ac422f4dd0110c40bd69fd83cf3837f8047bd0a91d17201ed15ea781c72c2198e76f4e7212308e636e0c095552f176711ac6550d6eb14a4d4fb9f4f40d187c583acf5a3fc7226eb70d796588f61310cbfaaab6b9c6d821127756d1f1cbe302c64c694211b0e84121a031dfbff0afcfe7bc7d3f717fe98c9d7448484dd93d4a4672e02e412ffcd30789b670b90218b0522c8afb37088ecc7c917f2bb01787166a6199afb4fc1cc4fc29a72c4fe28a95fcd7ca09f0b0c3d4c6eafe1e94e87d3f957782df8d92a78cde30deae117029e33ba27186784ad6f940ccccb3094a928071760bf23202282a6a1f3d9d22cf00312714d929f1a02713c98df489777708568ad9f8899d395a0d34a9aa487f47ac420f4bc6a60f24f08060c50302c5ca4f448a13405e96ed07d65cf4311ac38d21e10c1d66a8def420b6df2cfe9f47d4c51ea8077506ea2e49bc02a68e64201ee09fcc85f27fcc5b1c4ce0dab8dc999da126a9eadf5f8e44efdb1a7f6b410b03e7667b897dc6d6da1c88845526ca4c3be2cce17c665a6b9c7d302b4d052afbd7ac782b62a1ec6f2d656ef7091b489660351e451e1f5a5c2957ba4f6ad4e67e52cfd8d68f0bc0981853adceb661a79cf6ca9cf7318d99090c84f7cd606d445f3743a86f9259d0506619a92d9c3b6cd56977c14b39e07c047dd123cbe00e6ac903704d81988de3f4bcf2c7dda8a667303141e7921a0ac7f22e5a68a504e2a7b5f3cd7a5f24e9c1dcadf309d44bcfed5567d29beb8dc2b354414ab512396ba634101063b5497a48e7f5897392264057b1be9a0422475846580707180037ea23e6e0580e6843d229652baba6d00df05beafaa2f64b0eb43f50de685d094ad73cacd2d49a2b24bb887da6640eac7926ec0838257f4eebd7efd9066880f7905e7b1c3db154e7a8d173c81de7ca80e542f937145304b3fbbde1b3919c1c7b716ea43eaa710018efd4d921354b6932a63bc6b16154952440d21c708059744d009620974cc6b1587571ff19f298216c16a8ba1d9d828a1a4fc09b004d392133e40cf56fed19caedd6351885934a4eb54a0bbf825019daaf1b4841df1081eff085d5f64abbc63dbe5d24fb77b6032153a422778f333363f2e2037754833ad239b3f9e15d7f4a0e3e5c133afe2b3a8a81dfed74f1c69081d9c03cad4a1020f392cfc36227b1efc219fb7149e77f1ad1a5f5c1629aee37e2e760cd7063bf39df4f7a566fa3973db14111b4c464405ec9230d4c9c06fb165ead6b825275847cc002de94e9792a1a319cb493b6e3f9bc47acf630a650e25c595b5caebca211d9e9700e4a621718b31f89a67b8a3cd0dd7df6344e0841e0d11aebf84f631d101065e99de847c998c8cf1fa206a8f78d09ddc973cbe25b7a18a82dbfd0dc9b9623c46f7141a391c916adedbc3b30c865bb312a4e2ca355a40b5fe80d319141dd4d99b88a318a115228f06abbdbe05933be50a6512c72ed1457be6f4bf72d07fcaed081c0e881aed3dba2f54bb354dd6e2d676e741fce4ad54096471ed818b8cf4f056a904ab6776114111a67a3316a3dd7fd9c3937f493689881dc23c3647841e8c0d5889c765568699607d022a91e57c80d2b1f67abd77633283e04c50805aef671028eb381ac165fcba828b46a47fef70ee7423645a8142f3d79f5fbebbdeb12bd7e96191686a8f0c49c2e8613e84eb7aaf6616a345cba0eff2d3ee6cb68a52de7c8cd70fada167afc3fa780cc09811ebdde0f8af080ee1816baf792dfae5f0d006e28efe81f0cceff50ff3398fa8361a4a9b16b78b8e5cec9a9ab9defc2658237a299f36a4dc6a5244ebde752c68d477f40f450e2ec66e84d303cd84c61b3a70b513c71c4beb4c6b034e04b1020a01d1ae72a7b061f315ef6f1b6e6b3a1178f604b7a698ebc649f2e6d7c375eab021e04507650cd06913cc42d62a88341eb2dc783712f81b05aa657df001f3a1a7b633b64f7ff2caa88cb5c790b48762d582902c12400c52b21847184523ec33440387751ef02a5473d98398be4d5fe7a67f28adeaba45df797d74839ea3fe26ad8bcb8b240f9b305bd8bd825699fe9d3212e07244cd10ecc9a6b5011e2024a0cc76e50f5156a76f6f0752767c2f9f6518542209c72f9041b9a20b5cb4dae76d96ba7b9f79fce40cb7c662a5bffbbd5a9d46dd2b2f31383916c04586f2435dabfa0e3786bf0a1344a1ee0901c9d200462d7f2301d283b197bb43508f037e5cfd96a90717f1c1ecd3fd65cf36f04bde6a743648d8c28cd0dcf35df4cb32de6af195c49baaf781ebf33c8c3873c9e0e783bf99cd78e8100621f2e81a77f084302b6003cd319b0e41c96071815a3d62e2736c84ce4fc4d79ae00862bc1a72c5f25e45ac09876e0f34b9b6cb8cc905d6af6938345a3089ca57a065c4fb3a02f153f3c52658ec316a038c69019b46cfc4eb724539991404fb64e1b6f5492a94713bd419b2f59268cf8a884ffc2aa54d6eb08f9023970dfa896178d55bb1d4f1b2c40f448942963d2b8a1184bd799aac6396b61eb28265010b554e9bb400359e213a424617e63341d28703da06b329756f09e80ec87ab46dbeb7b4bc51a20379d6a2a868195d13fa719bc0894caf0008216932ee66bff996f053ed90dd6adf3a29cb76a09e80e3ef8a186f29eff88f7511ca9159b94ec53a2e26b86d8ed124423f0d4068279dccbde64ecc8087cb2e35755a4b55e0c8d0f8a74a3d05cb84cf6eee74fc754e3330e775398e05e7c1c788ee0003d74ba0c13e06fb0b03a9b2648c7bb16f9b18796195869ac0c42207c1549b2572b6a1ae800f29750926ce7f8b58b376932878efe89407c61d7e7cbcd9df1be40166b9df07e275224ca087147fc939a1f48327a8a60e14dde55268e4702251aa7a8e6d373d4072faf39f0931083eaa9a4441ea4db6649c4bb127594666cf8cce6c65269a2b0052bf50aa9f07d149aa0fc65ee3d7cc0b152e16bc0ec82e23193bbb0c8a1314339ab35562849963eaef9f0fed6a0629e67b0d0ba403832adaf78468bd7dc9b02527b32f2f6f66eac2d2bdb49f814ffdcf4d72d8967680ab0652853abf8b2960407f7dfa1fe106ce9c8272f0e46d08baa2e57b3792d502850b3d58e932ce1705bdc8523cdbfaa2f495e3df95d862f6984319fa27874c2d7c45640f60f958915181aba89db8de9a085594b6958673d3398e40f2d58ab828bcfe3b36e317e6c8a4b02ef7ce702a872f9fd17a29ad70314d17172ed9082d402a4678a2ea28ed58226065c543aa4d92f76186457fa0e7596897540f63f52a4000dd2a1cef7deb0e52a1d98df2a66083dad80b50d82f6ac902fa9adaff4cd534554ffa299ff9e5f1c2556c8e03626de3c9e0e71880444f20503fcdac4802dc1f45d771a5bdb27fcf17254bc998cfb439114c0539ca8093b10b82ac3b9d25e288dc49ccbabc8d1a45bdbc86f22f2a487a0a71a90aed440caf23d1ec300736bee11efff5c56167a4569fbb06c31c150db43caed6b3f987b3a2068fc6377c1cc47a28066085395f272820c669c257a658606fbb52b4679887155f37c078292573fcdf7dafd00c864f54dbd0d87e08910f87879b7327bc315b27b029f9acfdb641e2100d9fe541755e316f4402222272ba81dca5f7d83e02a24efda90b268975b21ef78297090c114f6758920c5d362274b598c443bd45686dc3926a77e6fc7f533a62e6bc0cc781fe72bb781cd77b866144fd8ee1eebcc7929bffe73341e06c56ee161b8b61a6ed7b7c70d33ab13b4133e45de061c5e798002633b360fce0f2061b089e0a619ef11acec15e41fce62c3db3d286599309a064e640c2ea9dbe3df2669d13ad5407776720e2be9531a28bd022dbfe8ef5b2cb6dce3d1ab812671f98288f24334f61774163c73e42e566eb83bf4cfac42514ba9f14f77e394268de36f366c2308d73f2b1e765deb5ca881a3c428961f090b4798f0a07b15c1010dda38482c4e46c5a7a4850d5887c3688e869468803ed35cda46bf674794e29a96ea026d740a568c18693f3c0a941a8df681fba648c393c8f8ff478f5a984e1d7ee5b21b3c3fb36d53c211283b1523667170682da3450e5ba37c34b89c2a6f5dfa8d68b8b7621cc179a1fc50c65ac86fc2dff4e4f9c610b028e46d413c4d29eb6658144b177fd4133d29652d80d3163a34175d0f303fee280f9ca2db96c394149bb5082f3ccaff99cff92274bbd50ee002c11bc47843c2d985697b750a05add348eab15fa5d943cb8329a84f388d450d22b48b964846e0dc005285cf67369e01b4974600919a580a23f005cd17e60686cb14841751fcd1dd18091d5c9420ebd0146fb4b328f2751f858c02eb50e7478251e81d0336978ede41e2c4ee09bbff8535d62814cf8891684e4cc8cbcee4ba5d001df0fe22a051cf148abe33b91117ace5354ef38145c45b2ded4c059ce278d82e765d2cd26fba7682053e13c7d6e5ffca90916907a19a26b1879228f9bf4d9789a3ab331834e5fceb9e91d6e078c35fcbe3ce6c0e6a57d1c41f59f76201208b13b1b1a09052542a9919638bd5ff42dd3068bd8c7bf10b6748f6c75a5d633a4d7baf05e01e5bb6cb12f8b920e7f0f314a570a37d7d2e5d31b13d3088a9b51961e7862f8f66c138bc4c868ce386485b542e83641477ef5fcfeeac3e9bb3870401c490d46e662acbf210715412fbc0c2e966f17d5551263d48538a174845e73b148d169d739b184ea1d66270d397d10eb87cd47110466a8da553571f37d338116d3d71cbf7c111d9dd123f9c40af630a474070545d212b7791fb32001b1f15ba984fa95ee5128b510bf41d8ec71b5de486b267bf8a7b1835621b0812969b8b3f73855ef911a8dafe746c70efdabddb59e4818b10203d6fc1fe662bdb9b6bfa06b9e0c68a1730a1324fd00caeb48fb01f9e71c5cdeedf44c0a7edaa419ea1f866b34e989561d28a4cafe37caf6485ccc134dae467bd433b1d2f6d0f487f7baf60b6f39a549c448ede86151e7e6dd5d2a17fbafbd2460f3ad575e6b1b30db69d82906c8c93955366186f6b9087d45e489b9fb7ccc0103965c39aec33e510e709a0c4ab81b6f5991400c2b2cf00214ef3bb83fe3e75424ddee4d1cb7eb1a861dcdf316d076bba5626468ef8d826876e7239c60484715c92191cfccd170db327b5ead55cc487a55af309909a188f953c0be6ce08035c87d888abd797f609dfaf62e0366fd06bf52109f77644e0f71c529a10744aad73c89939434cc1353cbebe78395a02728a33c08f3fd588245f94ad83a6ebef2fba0c5cf4fd5f3d1d124b9608894e14cef29f5e99ba42ac2cbe097586f83044df029c036cb0fe3676a5a823d3634ad8861780f1293809cdffe528f73f0f2b9ac20663079b5fa3a56f16e06ef65eb4316c9b639963656f8e4a3d890cf87ab2f829180e865fcd606633ebe5389995164ebcadde6cef31d692a554cd00db1d46344eff3424f746b1ffe257a9d76755a20a2ecedb04859b3057586138f0bc310eb5d21ce2a9b5f6353a3673da0e7273fd56d9f2d8875d0c2d6e222a0874e99e50c7d91ad8cc973c5c1ab261d47c771f73e4a576f7a0262a823908caa0b0be1b5d0ae0e0b160afaf4ace6418cb5464084ee515a535d97317558c5d75eb21c9bf79ca56cfab5f38203a0888407eaa671bf5944e15cd97adfff17dcbe42da97a8f3cb5d4586db893fbd54bbfc35994b4fa7d8f3df0aa7701e11c6e255163847cb7e5d6e8a654efb2279e34", 0x1000}], 0x8, &(0x7f0000001840), 0x0, 0x4}], 0x2, 0x1)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:24 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="246a775a62da5d5be2000000ffdb09a9e1f97fb4686eff050011004c23000200ac14a5c15e4ce42182b260c98136eb6c1fc4be6b4e32edde985c432e4c295af85dd863b4d094d359439e2ad50978297b62217b81e9c9bf"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  205.795498]  should_fail.cold.4+0xa/0x11
[  205.799568]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  205.804685]  ? save_stack+0xa9/0xd0
[  205.808328]  ? kasan_kmalloc+0xc4/0xe0
[  205.812218]  ? kasan_slab_alloc+0x12/0x20
[  205.816371]  ? kmem_cache_alloc+0x12e/0x760
[  205.820697]  ? mempool_alloc_slab+0x44/0x60
[  205.825022]  ? mempool_init_node+0x2d5/0x560
[  205.829435]  ? mempool_init+0x3d/0x50
[  205.833228]  ? bioset_init+0x3d3/0x830
[  205.837109]  ? blk_mq_init_queue+0x4b/0xb0
[  205.841347]  ? loop_add+0x33d/0x9d0
[  205.844966]  ? loop_control_ioctl+0x199/0x540
[  205.849443]  ? do_vfs_ioctl+0x1de/0x1720
[  205.853494]  ? ksys_ioctl+0xa9/0xd0
[  205.857103]  ? __x64_sys_ioctl+0x73/0xb0
[  205.861148]  ? do_syscall_64+0x1b9/0x820
[  205.865196]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  205.870549]  ? retint_kernel+0x10/0x10
[  205.874427]  ? lock_acquire+0x1e4/0x540
[  205.878391]  ? fs_reclaim_acquire+0x20/0x20
[  205.882710]  ? lock_downgrade+0x8f0/0x8f0
[  205.886855]  ? check_same_owner+0x340/0x340
[  205.891171]  ? retint_kernel+0x10/0x10
[  205.895055]  ? rcu_note_context_switch+0x730/0x730
[  205.899993]  __should_failslab+0x124/0x180
[  205.904235]  should_failslab+0x9/0x14
[  205.908031]  kmem_cache_alloc+0x2af/0x760
[  205.912181]  ? mempool_free+0x370/0x370
[  205.916158]  ? mempool_free+0x370/0x370
[  205.920114]  mempool_alloc_slab+0x44/0x60
[  205.924250]  mempool_init_node+0x2d5/0x560
[  205.928490]  ? mempool_free+0x370/0x370
[  205.932452]  ? mempool_alloc_slab+0x60/0x60
[  205.936756]  mempool_init+0x3d/0x50
[  205.940367]  bioset_init+0x3d3/0x830
[  205.944073]  ? bioset_exit+0x370/0x370
[  205.947950]  blk_alloc_queue_node+0x292/0xf50
[  205.952424]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  205.956728]  ? blk_init_allocated_queue+0x600/0x600
[  205.961727]  ? lockdep_init_map+0x9/0x10
[  205.965781]  ? debug_mutex_init+0x2d/0x60
[  205.969922]  ? __mutex_init+0x1f7/0x290
[  205.973892]  ? __ia32_sys_membarrier+0x150/0x150
[  205.978639]  ? blk_mq_alloc_rq_map+0x142/0x220
[  205.983212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  205.988736]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  205.993472]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  205.998121]  ? retint_kernel+0x10/0x10
[  206.001990]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  206.007174]  blk_mq_init_queue+0x4b/0xb0
[  206.011222]  loop_add+0x33d/0x9d0
[  206.014653]  ? loop_lookup+0x105/0x230
[  206.018521]  ? loop_queue_rq+0x660/0x660
[  206.022573]  loop_control_ioctl+0x199/0x540
[  206.026890]  ? ksys_dup3+0x690/0x690
[  206.030587]  ? loop_add+0x9d0/0x9d0
[  206.034198]  ? kasan_check_write+0x14/0x20
[  206.038411]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  206.043332]  ? fsnotify+0xbac/0x14e0
[  206.047042]  ? vfs_write+0x2f3/0x560
[  206.050760]  ? loop_add+0x9d0/0x9d0
[  206.054386]  do_vfs_ioctl+0x1de/0x1720
[  206.058292]  ? ioctl_preallocate+0x300/0x300
[  206.062689]  ? __fget_light+0x2f7/0x440
[  206.066655]  ? fget_raw+0x20/0x20
[  206.070102]  ? retint_kernel+0x10/0x10
[  206.073980]  ? exit_to_usermode_loop+0x121/0x380
[  206.078725]  ? __sanitizer_cov_trace_pc+0x48/0x50
[  206.083555]  ? security_file_ioctl+0x94/0xc0
[  206.087954]  ksys_ioctl+0xa9/0xd0
[  206.091400]  __x64_sys_ioctl+0x73/0xb0
[  206.095271]  do_syscall_64+0x1b9/0x820
[  206.099139]  ? syscall_slow_exit_work+0x500/0x500
[  206.103971]  ? syscall_return_slowpath+0x5e0/0x5e0
[  206.108885]  ? syscall_return_slowpath+0x31d/0x5e0
[  206.113807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  206.119349]  ? prepare_exit_to_usermode+0x291/0x3b0
[  206.124368]  ? perf_trace_sys_enter+0xb10/0xb10
[  206.129035]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  206.133878]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  206.139058] RIP: 0033:0x455e29
[  206.142233] 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 
[  206.161424] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  206.169121] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  206.176374] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  206.183632] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
11:10:24 executing program 3:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=<r0=>0x0)
process_vm_writev(r0, &(0x7f0000000480)=[{&(0x7f0000000440)=""/59, 0x3b}], 0x1, &(0x7f0000000940)=[{&(0x7f00000004c0)=""/247, 0xf7}, {&(0x7f00000005c0)=""/176, 0xb0}, {&(0x7f0000000680)=""/120, 0x78}, {&(0x7f0000000700)=""/73, 0x49}, {&(0x7f0000000780)=""/75, 0x4b}, {&(0x7f0000000800)=""/46, 0x2e}, {&(0x7f0000000840)=""/242, 0xf2}], 0x7, 0x0)
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000e40)={'veth1_to_bridge\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000e80)={'ip_vti0\x00', r3})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  206.190893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  206.198150] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000000d
11:10:24 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000440)=@nl=@unspec, 0x80, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f00000001c0)=""/30, 0x1e}], 0x2, &(0x7f0000000540)=""/71, 0x47, 0x1}, 0x2)

11:10:24 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xe80600, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:25 executing program 7 (fault-call:6 fault-nth:14):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:25 executing program 2:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20000, 0x0)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000004c0)=""/70)
r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80)
ioctl$TIOCSCTTY(r1, 0x540e, 0x9f8)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000400)="e9b6684d45472a2bebe1006aee44b9f21b168fa81c722128fd47be2508e13a111391834c275be46bd6a610119d81d6cfc1af09babebe9dab870323296b088e40d23ab0a26a84fc0cd9e74df6ada454134702237f65f3edccc0b031053a91218237091b44b2806988b49f141b12a9a761be7fdcec788ce3299fb016a34721646c9ec5290155783c7b8db267d2339b1ddc36f9b5c76f54d46d7c0d39a3453e649de888919e4a84e5dbc59f4a53652fa396bfccf0f41d61f1", 0xb7)
r2 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:25 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x200000000000000, 0x100000)
tkill(r1, 0x15)

11:10:25 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={<r2=>0x0, 0x3}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x6d, 0x9, [0x9, 0x8001, 0x4, 0x4, 0xffff, 0x1, 0x9, 0x3, 0x9]}, 0x1a)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:25 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = getpgid(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000380)=0x4b690a9d)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:25 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140))
ioprio_set$pid(0x2, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000180000070003ff050011000008000200ac141418f23b73c30000000000000000"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000001c0)={0x81, 0x73, 0x0, 0x8}, 0x10)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  206.564421] FAULT_INJECTION: forcing a failure.
[  206.564421] name failslab, interval 1, probability 0, space 0, times 0
[  206.575824] CPU: 1 PID: 12805 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  206.584230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  206.593578] Call Trace:
[  206.596175]  dump_stack+0x1c9/0x2b4
[  206.599820]  ? dump_stack_print_info.cold.2+0x52/0x52
[  206.605023]  should_fail.cold.4+0xa/0x11
[  206.609093]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  206.614207]  ? save_stack+0x43/0xd0
[  206.617835]  ? kasan_kmalloc+0xc4/0xe0
[  206.621725]  ? kasan_slab_alloc+0x12/0x20
[  206.625879]  ? kmem_cache_alloc+0x12e/0x760
[  206.630205]  ? mempool_init_node+0x2d5/0x560
[  206.634614]  ? mempool_init+0x3d/0x50
[  206.638421]  ? blk_alloc_queue_node+0x292/0xf50
[  206.643095]  ? blk_mq_init_queue+0x4b/0xb0
[  206.647326]  ? loop_add+0x33d/0x9d0
[  206.650953]  ? loop_control_ioctl+0x199/0x540
[  206.655443]  ? do_vfs_ioctl+0x1de/0x1720
[  206.659506]  ? ksys_ioctl+0xa9/0xd0
[  206.663138]  ? __x64_sys_ioctl+0x73/0xb0
[  206.667208]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  206.672586]  ? lock_acquire+0x1e4/0x540
[  206.676564]  ? fs_reclaim_acquire+0x20/0x20
[  206.680892]  ? lock_downgrade+0x8f0/0x8f0
[  206.685051]  ? check_same_owner+0x340/0x340
[  206.689388]  ? kasan_check_read+0x11/0x20
[  206.693539]  ? rcu_note_context_switch+0x730/0x730
[  206.698471]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  206.703059]  __should_failslab+0x124/0x180
[  206.707301]  should_failslab+0x9/0x14
[  206.711102]  kmem_cache_alloc_node_trace+0x26f/0x770
[  206.716206]  ? lockdep_init_map+0x9/0x10
[  206.720269]  ? __init_waitqueue_head+0x9e/0x150
[  206.724942]  ? init_wait_entry+0x1c0/0x1c0
[  206.729186]  __kmalloc_node+0x33/0x70
[  206.732996]  ? mempool_alloc_slab+0x60/0x60
[  206.737321]  mempool_init_node+0x12e/0x560
[  206.741565]  ? mempool_free+0x370/0x370
[  206.745539]  ? mempool_alloc_slab+0x60/0x60
[  206.749857]  mempool_init+0x3d/0x50
[  206.753485]  bioset_init+0x63b/0x830
[  206.757203]  ? bioset_exit+0x370/0x370
[  206.761099]  blk_alloc_queue_node+0x292/0xf50
[  206.765594]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  206.769914]  ? blk_init_allocated_queue+0x600/0x600
[  206.774932]  ? lockdep_init_map+0x9/0x10
[  206.778992]  ? debug_mutex_init+0x2d/0x60
[  206.783140]  ? __mutex_init+0x1f7/0x290
[  206.787112]  ? __ia32_sys_membarrier+0x150/0x150
[  206.791876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  206.797417]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  206.802178]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  206.806840]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  206.812027]  blk_mq_init_queue+0x4b/0xb0
[  206.816081]  loop_add+0x33d/0x9d0
[  206.819517]  ? loop_lookup+0x105/0x230
[  206.823387]  ? loop_queue_rq+0x660/0x660
[  206.827441]  loop_control_ioctl+0x199/0x540
[  206.831749]  ? ksys_dup3+0x690/0x690
[  206.835444]  ? loop_add+0x9d0/0x9d0
[  206.839058]  ? kasan_check_write+0x1/0x20
[  206.843192]  ? kasan_check_write+0x14/0x20
[  206.847410]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  206.852321]  ? fsnotify+0xbac/0x14e0
[  206.856024]  ? vfs_write+0x2f3/0x560
[  206.859725]  ? loop_add+0x9d0/0x9d0
[  206.863334]  do_vfs_ioctl+0x1de/0x1720
[  206.867205]  ? fsnotify_first_mark+0x350/0x350
[  206.871771]  ? ioctl_preallocate+0x300/0x300
[  206.876167]  ? __fget_light+0x2f7/0x440
[  206.880126]  ? fget_raw+0x20/0x20
[  206.883568]  ? __sb_end_write+0xac/0xe0
[  206.887530]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  206.893055]  ? fput+0x130/0x1a0
[  206.896333]  ? ksys_write+0x1ae/0x260
[  206.900121]  ? security_file_ioctl+0x94/0xc0
[  206.904515]  ksys_ioctl+0xa9/0xd0
[  206.907955]  __x64_sys_ioctl+0x73/0xb0
[  206.911828]  do_syscall_64+0x1b9/0x820
[  206.915700]  ? syscall_slow_exit_work+0x500/0x500
[  206.920529]  ? syscall_return_slowpath+0x5e0/0x5e0
[  206.925442]  ? syscall_return_slowpath+0x31d/0x5e0
[  206.930357]  ? prepare_exit_to_usermode+0x291/0x3b0
[  206.935358]  ? perf_trace_sys_enter+0xb10/0xb10
[  206.940029]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  206.944864]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  206.950035] RIP: 0033:0x455e29
[  206.953206] 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 
[  206.972478] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  206.980170] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  206.987421] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  206.994672] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  207.001922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  207.009176] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000000e
11:10:25 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5423, 0x0)

11:10:25 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0x333, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0xff}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:25 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x92ae, 0x28000)
futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{0x0, 0x2710}, {0x77359400}})
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={<r2=>0xffffffffffffffff}, 0x13f}}, 0x20)
write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000240)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r2, 0x2}}, 0x18)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
pwrite64(r1, &(0x7f0000000600)="e9e920ad30362b0299274ec29ebaae1adca99e6c9db914629cb77fd8d95e657aa3f0a84d2a8e5749d1462883beba431544a6f612376b195192ec9ecb031c0f8c8c2cd4e7ecf2df22a622cbe65ebe23da2e187b39400e417c498acc1f947211502544c7b357edd016228c95b1a7436bb8c161e777f5551b70228a9eb52033ed2f5be197d1b3f3ab337e59d183c4ab181cda054c8136ed4971b54f4d6223a2e8af9ea45a815844eccfdc78dd96cff9f9b18b81e6c530fa965b23de0797a185853f5b67f5592ac8c1dac4e3", 0xca, 0x0)

11:10:25 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x500000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:25 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/sequencer\x00', 0x100, 0x0)
mq_timedreceive(r1, &(0x7f0000000380), 0x0, 0x1ae, &(0x7f00000004c0)={0x77359400})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400b0000003ff050011000008000200ac141418c64aee223f175b828df022551db118d499ce529ba127a64ea2b039b5993b2429b57706128dc8e0b77627ec5932a05bb0dd30d83923e8d5e055efa1f2f1943155dbb72700c1e259fee086e78fcc4c7410061e00000000000000000000000000000000"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000c40)={0x100, 0x101})
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
sendmsg(r0, &(0x7f0000000c00)={&(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)="65669202ceaf33c26687f7602c5657ecf21c0bf16e39bc9ce5bbbc90320dad1e717feef58a3bf04c7e8a12dadba7f323d6b74e572a59121da8f51f54dd20acb19c2d49c3ee655d8d0a2d91d2ff3bde93d3c40d97428d2ece9326e3a27b35a786809d41c274b183fe7bdbf130bca5af0d43341cce34a09306b2da6b484ecdac6a7bc95f43d7d90bfbd7c0ac73971c51e4f6f46be4ab1b", 0x96}, {&(0x7f0000000640)="eb13eebbec440375ef65a6aa44ed1e6e30cb68abf977dc59f08170b3836eb2fbe80d7acf00bc2f8dd376b28e609b197bdaa70692e7bfefac27a93d72ccbc9a70b6e5cba9f72f55eb9fa09f1de33a023b82a17f19401d0834f61c71d1c51515adf70b9a61476303a6606d9fcde5b53789f8447a487d8afe3842585478ae3312afda83ff91a5d637e2c703b7e1b88d81292df4c60a697ab68c0c", 0x99}, {&(0x7f0000000380)="fa6dcb3b0ac83ac15110e0f9c0431168d14f9e09ec965f3f429f084e7ca37d77d78e0cfc50cffd5c1dc27d0239ea1f4df147654bef", 0x35}, {&(0x7f0000000700)="5e9354fe23bd09f5a903182a932b41377ab79d8320635bcb247decc12cc1c1063022974ca37efd25f669e0a70e8eb5aeb6b1f0affd0acd7f58de37f42f49845ada6a65572d323b3954c8ea5c48a0fb20edbdc8aa8fb0f2bfd40c54ab15019d984630683be159434a7dc51b297cd1f102945fc4881aa08958827795b4927bc5a587bd9b8c61aac757c8a0dfc594001c09880ee68d91193b142d80f0d47d2a451c81a285310a73ce2a8cb04855ebdc7fb8429c70f8b4a16efd44884fa6", 0xbc}, {&(0x7f00000007c0)="6d73d6f104df94bbe0983f8279785bb6d08f13becc3b2dbd061938697a96ef42ae7d8030ca9f4d2c9a904f645afd3f4a3df4f85f9ea69eb4e3357f4586c2cf63d7c75d88731a69f456f510bb2a030131aa674d91a0011d953cf8eb333e097712b55311555e91a7f61baa224ed6feded4b6e15a0d4343fe3fac46e8e5cf3d3419bb4681b6eccf42d0ceda169b6b66c3c36f67fd56a00ddeaecf7cfcc9796d5ac47bed51a96378b8d2e40f8e08ace8b2c7db08e195fd15a5", 0xb7}, {&(0x7f0000000880)="a28e559e272553919e752b7c166c1094f53d2d92624e7d8eb46073029e0150106d01", 0x22}, {&(0x7f00000008c0)="fd33c4cc84b48285c2e6829aabc7b1eea3cf6538c0ec815fb5bfddea81b9ed4c61d0c583864b2a5b5fa4dc4bac701045ea175e9d381dce205acb345c80b522bd7bb4dd574fa954dbd47023d978ebfd7e8f43e74d48dec793ce46ad9a395e34199187388eb73c75e99cdee00c37ae2e799971a9e7d759025faafc31f80ed6c949ab2d2f257071b70c568e29e971f3", 0x8e}, {&(0x7f0000000980)="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", 0xff}], 0x8, &(0x7f0000000b00)=[{0x28, 0x111, 0x4, "954321db6defefbcc1bccda76fc18385eb7b58"}, {0xb0, 0x11e, 0x9, "b545a3d73c69a439c12f65cc73a0d75d9de45e2101d7f56102e700d5cd609b53725907e08eadbe1e6b1f4eef0d4a0380d47af8bfc0576379a7ad605528196ebce0e040e96bffdbab32c7722182ff3c341d4aee14a6883fdbe5851b3ad6bfc0d4aadda1b9862eaf5ac49a191c3663a5f5e5e758e7d07664040ecb8174df14ed6a639d31a4b6bce5fd3b1cc4603d4463261f87942372fbb6691455f3916498f757"}], 0xd8}, 0x800)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:25 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:25 executing program 7 (fault-call:6 fault-nth:15):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:25 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x1000000000000000, 0x100000)
tkill(r1, 0x15)

11:10:25 executing program 2:
r0 = socket(0x10, 0x5, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r1, 0x89bb, &(0x7f00000000c0)={'bond_slave_0\x00', @ifru_mtu=0x1})
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x2000, 0x0)
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000300))
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:25 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
r4 = socket$inet6(0xa, 0x1, 0x0)
ioctl(r4, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070")
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0xb)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="020100001000000000000000000000000800100000000300000000400000000006000000000000000000800000000000e00000010000000000f417f3330000000000000000000000000000000000000000001700030006000000000002000004000000bb000000000000000003000500000000000200423b1d632b010020009f056991380311e9aef0c07e3700"], 0x80}, 0x1}, 0x0)
r5 = socket$key(0xf, 0x3, 0x2)
sendmmsg(r5, &(0x7f0000000180), 0x400000000000117, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:26 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
getitimer(0x2, &(0x7f0000000380))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:26 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0xd, 0x3}, 0x14)

[  207.308442] FAULT_INJECTION: forcing a failure.
[  207.308442] name failslab, interval 1, probability 0, space 0, times 0
[  207.319790] CPU: 1 PID: 12836 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  207.328182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  207.338036] Call Trace:
[  207.340625]  dump_stack+0x1c9/0x2b4
[  207.344259]  ? dump_stack_print_info.cold.2+0x52/0x52
[  207.349460]  should_fail.cold.4+0xa/0x11
[  207.353537]  ? fault_create_debugfs_attr+0x1f0/0x1f0
11:10:26 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x480700, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  207.358643]  ? __save_stack_trace+0x8d/0xf0
[  207.362979]  ? save_stack+0xa9/0xd0
[  207.366629]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  207.371382]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  207.376140]  ? retint_kernel+0x10/0x10
[  207.380037]  ? rcu_all_qs+0x60/0x2d0
[  207.383756]  ? rcu_note_context_switch+0x730/0x730
[  207.388677]  __should_failslab+0x124/0x180
[  207.392897]  should_failslab+0x9/0x14
[  207.396698]  kmem_cache_alloc+0x2af/0x760
[  207.400859]  ? mempool_alloc_slab+0x12/0x60
[  207.405183]  ? mempool_free+0x370/0x370
[  207.409168]  mempool_alloc_slab+0x44/0x60
[  207.413330]  mempool_init_node+0x2d5/0x560
[  207.417580]  ? mempool_free+0x370/0x370
[  207.421558]  ? mempool_alloc_slab+0x60/0x60
[  207.425884]  mempool_init+0x3d/0x50
[  207.429521]  bioset_init+0x63b/0x830
[  207.433242]  ? bioset_exit+0x370/0x370
[  207.437132]  blk_alloc_queue_node+0x292/0xf50
[  207.441628]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  207.445953]  ? blk_init_allocated_queue+0x600/0x600
[  207.450973]  ? lockdep_init_map+0x9/0x10
[  207.455037]  ? debug_mutex_init+0x2d/0x60
11:10:26 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x64000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  207.459185]  ? __mutex_init+0x1f7/0x290
[  207.463161]  ? __ia32_sys_membarrier+0x150/0x150
[  207.467925]  ? blk_mq_alloc_rq_map+0x142/0x220
[  207.472519]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  207.478063]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  207.482829]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  207.487500]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  207.492694]  blk_mq_init_queue+0x4b/0xb0
[  207.496752]  loop_add+0x33d/0x9d0
[  207.500207]  ? loop_lookup+0x105/0x230
[  207.504087]  ? loop_queue_rq+0x660/0x660
[  207.508149]  loop_control_ioctl+0x199/0x540
[  207.512468]  ? ksys_dup3+0x690/0x690
[  207.516178]  ? loop_add+0x9d0/0x9d0
[  207.519811]  ? kasan_check_write+0x14/0x20
[  207.524043]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  207.528968]  ? fsnotify+0xbac/0x14e0
[  207.532683]  ? vfs_write+0x2f3/0x560
[  207.536391]  ? loop_add+0x9d0/0x9d0
[  207.540017]  do_vfs_ioctl+0x1de/0x1720
[  207.543901]  ? ioctl_preallocate+0x300/0x300
[  207.548307]  ? __fget_light+0x2f7/0x440
[  207.552279]  ? __schedule+0x1ed0/0x1ed0
[  207.556250]  ? fget_raw+0x20/0x20
[  207.559703]  ? __sb_end_write+0xac/0xe0
[  207.563681]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  207.569217]  ? fput+0x130/0x1a0
[  207.572502]  ? security_file_ioctl+0x94/0xc0
[  207.576902]  ksys_ioctl+0xa9/0xd0
[  207.580347]  __x64_sys_ioctl+0x73/0xb0
[  207.584227]  do_syscall_64+0x1b9/0x820
[  207.588104]  ? syscall_slow_exit_work+0x500/0x500
[  207.592945]  ? syscall_return_slowpath+0x5e0/0x5e0
[  207.597866]  ? syscall_return_slowpath+0x31d/0x5e0
[  207.602791]  ? prepare_exit_to_usermode+0x291/0x3b0
[  207.607801]  ? perf_trace_sys_enter+0xb10/0xb10
[  207.612461]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  207.617312]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  207.622495] RIP: 0033:0x455e29
[  207.625671] 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 
[  207.644943] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  207.652647] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
11:10:26 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x30000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:26 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x1000000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  207.659904] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  207.667166] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  207.674423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  207.681672] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000000f
11:10:27 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x204000, 0x0)
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000001c0)={0x0, 0xd000, 0x400, 0x636, 0x200})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x80100, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:27 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x800a00000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:27 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5451, 0x0)

11:10:27 executing program 7 (fault-call:6 fault-nth:16):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:27 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={<r2=>0x0, 0x400}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="8b000000b339c757777a70fc265a986135d0e9e5972f3b2f1da9d47e658fe03201a2263a8b91df4519b04ed5f2769a139b02dd2a9dde2b3696ae91225818045b1b7a68d58a5af5b6c3eaa49fae5494e3af402ce41ef2fb859fef460f6d19f574c950ae5b09d7cfacd8d1e1cbbbd2b17a4a91effe6f9b18ad3a049a07e1ccbae55a44faf3b19d9bfcb30c5432f88a0e"], &(0x7f0000000380)=0x93)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
utime(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x4, 0x7ff})
ioctl$TIOCSBRK(r1, 0x5427)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r4 = socket(0x1e, 0x805, 0x0)
setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00000000c0)=@req3, 0x1c)
openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x200000, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:27 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000380)={0xffff}, 0x4)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000540)='vmnet1]-\x00'}, 0xffffffffffffff5b)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=<r2=>0x0)
prctl$setptracer(0x59616d61, r2)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000580)={0x0, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x6, 0x3, 0x6, 0x8001, 0x7, 0xdddf}, 0xb)
ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x5)
memfd_create(&(0x7f0000000500)="26776c616e313a7d3a73656c66a276626f786e65743000", 0x3)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="2400000018000000000000e14adbdf250200b0000003ff05009b22bdf360968ec125912911000008000200ac141418db866be33eaa6b163d2576ff825acedc6cf8cb20a19c42262fbcac3921ab6cc6942f815cb3bf827c3b324543651de05679222fff7c819c6307e2faa63936dd8a85c6332ce0048800000000"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0xffffffff, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
memfd_create(&(0x7f0000000440)=':\x00', 0x1)

11:10:27 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  208.440369] FAULT_INJECTION: forcing a failure.
[  208.440369] name failslab, interval 1, probability 0, space 0, times 0
[  208.451690] CPU: 0 PID: 12912 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  208.460094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  208.469443] Call Trace:
[  208.472042]  dump_stack+0x1c9/0x2b4
[  208.475677]  ? dump_stack_print_info.cold.2+0x52/0x52
[  208.480870]  should_fail.cold.4+0xa/0x11
[  208.484937]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  208.490035]  ? save_stack+0xa9/0xd0
[  208.493662]  ? kasan_kmalloc+0xc4/0xe0
[  208.497841]  ? kasan_slab_alloc+0x12/0x20
[  208.501990]  ? kmem_cache_alloc+0x12e/0x760
[  208.506320]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  208.511101]  ? retint_kernel+0x10/0x10
[  208.514990]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  208.519756]  ? retint_kernel+0x10/0x10
[  208.523648]  ? __should_failslab+0x14/0x180
[  208.527966]  __should_failslab+0x124/0x180
[  208.532196]  should_failslab+0x9/0x14
[  208.535987]  kmem_cache_alloc+0x2af/0x760
[  208.540138]  ? mempool_free+0x370/0x370
[  208.544112]  ? mempool_free+0x370/0x370
[  208.548083]  mempool_alloc_slab+0x44/0x60
[  208.552224]  mempool_init_node+0x2d5/0x560
[  208.556452]  ? mempool_free+0x370/0x370
[  208.560427]  ? mempool_alloc_slab+0x60/0x60
[  208.564739]  mempool_init+0x3d/0x50
[  208.568351]  bioset_init+0x63b/0x830
[  208.572060]  ? bioset_exit+0x370/0x370
[  208.575945]  blk_alloc_queue_node+0x292/0xf50
[  208.580447]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  208.584773]  ? blk_init_allocated_queue+0x600/0x600
[  208.589789]  ? lockdep_init_map+0x9/0x10
[  208.593847]  ? debug_mutex_init+0x2d/0x60
[  208.597995]  ? __mutex_init+0x1f7/0x290
[  208.601969]  ? __ia32_sys_membarrier+0x150/0x150
[  208.606725]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  208.612248]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  208.616999]  ? retint_kernel+0x10/0x10
[  208.620880]  blk_mq_init_queue+0x4b/0xb0
[  208.624928]  loop_add+0x33d/0x9d0
[  208.628371]  ? loop_lookup+0x105/0x230
[  208.632242]  ? loop_queue_rq+0x660/0x660
[  208.636294]  ? loop_control_ioctl+0x15d/0x540
[  208.640780]  loop_control_ioctl+0x199/0x540
[  208.645103]  ? loop_add+0x9d0/0x9d0
[  208.648720]  ? loop_add+0x9d0/0x9d0
[  208.652332]  ? loop_add+0x9d0/0x9d0
[  208.655949]  do_vfs_ioctl+0x1de/0x1720
[  208.659838]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  208.664591]  ? ioctl_preallocate+0x300/0x300
[  208.668989]  ? __fget_light+0x2f7/0x440
[  208.672958]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  208.677695]  ? retint_kernel+0x10/0x10
[  208.681569]  ksys_ioctl+0xa9/0xd0
[  208.685000]  __x64_sys_ioctl+0x73/0xb0
[  208.688875]  do_syscall_64+0x1b9/0x820
[  208.692740]  ? syscall_slow_exit_work+0x500/0x500
[  208.697561]  ? syscall_return_slowpath+0x5e0/0x5e0
[  208.702469]  ? syscall_return_slowpath+0x31d/0x5e0
[  208.707393]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  208.712921]  ? prepare_exit_to_usermode+0x291/0x3b0
[  208.717932]  ? perf_trace_sys_enter+0xb10/0xb10
[  208.722598]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  208.727442]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  208.732621] RIP: 0033:0x455e29
[  208.735791] 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 
[  208.754919] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  208.762615] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  208.769868] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  208.777121] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  208.784387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
11:10:27 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0xffffffff00000000, 0x100000)
tkill(r1, 0x15)

11:10:27 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xffc70000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:27 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xffffffff, 0x181000)
ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000240))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="05001000080001004f1701000180"], &(0x7f00000001c0)=0xe)

[  208.791645] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000010
11:10:27 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000440)={0x401, 0x8, 0x0, [{0x1, 0x7fffffff, 0xfffffffffffffffc, 0x9, 0x1ff, 0x8001, 0x6}, {0xe2fb, 0x1, 0x4, 0xa4c, 0x1, 0x1, 0x4}, {0x7ff, 0x9, 0x1ff, 0x1, 0x1, 0x8, 0x6}, {0x2, 0x2, 0x6, 0x1f, 0x7fffffff, 0x7}, {0x4, 0x100000001, 0x20, 0x800, 0x5, 0x9, 0x7}, {0x4, 0x1790, 0x5, 0x10000, 0x4, 0x1, 0x7ff}, {0x7fffffff, 0x4, 0x8, 0x8, 0x2040000000000000, 0x6, 0xfffffffffffffff7}, {0x9, 0x800, 0x5, 0x1cfab48b, 0x1, 0x0, 0x3f}]})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:27 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="24000000180000001c00ff050011000008000200ac141418772c26404713e3bfd3"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r2 = getpgid(0x0)
prlimit64(r2, 0x5, &(0x7f00000000c0)={0x7, 0x84c}, &(0x7f00000001c0))

11:10:27 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000180000000000000072000000020000070003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(r1, 0x0, &(0x7f0000000380)="2948e135038f")
ioctl(r1, 0x81, &(0x7f0000000440)="98cfcefd8b1e41183d456750e26afd3c53be4f14e261d6a061e933c01cbb2e8cce343f2a3ba1a0076b493b4318ffdc33788b8bcce8a7521b3f22255ffe9d01ce8478c43f7a722fde317d25f187c115c2a8c954c8b79061869fbc3d6399e3945a1ec359606cda88232c6f8b6e0a548058818b528ff42d00294386971c0205f4c3e299dd2b721dd7aa5c3de1e5ecb33ef8d558df48f9b63c4ee48a7a19")
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x8, 0x5b3, 0x7fff, 0x8, 0x7fffffff, 0x1000, 0x101}, 0x1c)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:27 executing program 7 (fault-call:6 fault-nth:17):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  208.996282] FAULT_INJECTION: forcing a failure.
[  208.996282] name failslab, interval 1, probability 0, space 0, times 0
[  209.007736] CPU: 0 PID: 12956 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  209.016148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  209.025498] Call Trace:
[  209.028079]  dump_stack+0x1c9/0x2b4
[  209.031695]  ? dump_stack_print_info.cold.2+0x52/0x52
[  209.036881]  should_fail.cold.4+0xa/0x11
[  209.040930]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  209.046033]  ? retint_kernel+0x10/0x10
[  209.049914]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  209.055272]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  209.060021]  ? retint_kernel+0x10/0x10
[  209.063905]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  209.068647]  ? retint_kernel+0x10/0x10
[  209.072531]  ? __should_failslab+0xea/0x180
[  209.076843]  __should_failslab+0x124/0x180
[  209.081078]  should_failslab+0x9/0x14
[  209.084876]  kmem_cache_alloc_node_trace+0x26f/0x770
[  209.089965]  bdi_alloc_node+0x67/0xe0
[  209.093756]  blk_alloc_queue_node+0x2c2/0xf50
[  209.098237]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  209.102544]  ? blk_init_allocated_queue+0x600/0x600
[  209.107554]  ? lockdep_init_map+0x9/0x10
[  209.111603]  ? debug_mutex_init+0x2d/0x60
[  209.115731]  ? __mutex_init+0x1f7/0x290
[  209.119692]  ? __ia32_sys_membarrier+0x150/0x150
[  209.124436]  ? blk_mq_alloc_rq_map+0x142/0x220
[  209.129005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  209.134536]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  209.139284]  ? audit_kill_trees+0x450/0x450
[  209.143601]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  209.148255]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  209.153431]  blk_mq_init_queue+0x4b/0xb0
[  209.157476]  loop_add+0x33d/0x9d0
[  209.160916]  ? loop_lookup+0x105/0x230
[  209.164787]  ? loop_queue_rq+0x660/0x660
[  209.168831]  loop_control_ioctl+0x199/0x540
[  209.173132]  ? ksys_dup3+0x690/0x690
[  209.176825]  ? loop_add+0x9d0/0x9d0
[  209.180437]  ? kasan_check_write+0x1/0x20
[  209.184572]  ? kasan_check_write+0x14/0x20
[  209.188795]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  209.194232]  ? fsnotify+0xbac/0x14e0
[  209.197943]  ? vfs_write+0x2f3/0x560
[  209.201655]  ? loop_add+0x9d0/0x9d0
[  209.205286]  do_vfs_ioctl+0x1de/0x1720
[  209.209176]  ? ioctl_preallocate+0x300/0x300
[  209.213582]  ? __fget_light+0x2f7/0x440
[  209.217546]  ? __schedule+0x1ed0/0x1ed0
[  209.221503]  ? fget_raw+0x20/0x20
[  209.224949]  ? retint_kernel+0x10/0x10
[  209.228827]  ? exit_to_usermode_loop+0xb5/0x380
[  209.233478]  ? security_file_ioctl+0x94/0xc0
[  209.237867]  ksys_ioctl+0xa9/0xd0
[  209.241302]  __x64_sys_ioctl+0x73/0xb0
[  209.245173]  do_syscall_64+0x1b9/0x820
[  209.249053]  ? syscall_slow_exit_work+0x500/0x500
[  209.253884]  ? syscall_return_slowpath+0x5e0/0x5e0
[  209.258795]  ? syscall_return_slowpath+0x31d/0x5e0
[  209.263703]  ? prepare_exit_to_usermode+0x291/0x3b0
[  209.268706]  ? perf_trace_sys_enter+0xb10/0xb10
[  209.273378]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  209.278225]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  209.283407] RIP: 0033:0x455e29
[  209.286585] 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 
[  209.305745] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  209.313435] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  209.320684] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  209.327937] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  209.335204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  209.342459] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000011
11:10:28 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
fcntl$getownex(r1, 0x10, &(0x7f0000000300))
r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000001c0)={0xa0000000})

11:10:28 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
fgetxattr(r0, &(0x7f00000000c0)=@random={'user.', '\x00'}, &(0x7f0000000400)=""/4096, 0x1000)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:28 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
getresgid(&(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480))
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:28 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x1000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:28 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5452, 0x0)

11:10:28 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$FIBMAP(r0, 0x1, &(0x7f00000001c0)=0x54)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000310000000000000000030011000008001200ac1414180000000000f1fffffff31318698e9584f9ea51b62519208927b3ccbe0835f334cc2ec8fd27a14487900903f14155124a56ca5d6c3d529503850b7f0d7a4522781528e25ca2a9d744d7d9e93ef10ac506aa3a7a3e5d7b87b5a5a790976ce82ad3e37ded92e18b37964b4f658370de4d7474152ec44297b6e9118401893208f388df4a334fb678c5d2edb47a4c45f7f4bbc34ba53c5f7499b71536d8b2cd7dda21dc2bc4013014ce041d0b74c6a77f0ce0"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000240))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:28 executing program 7 (fault-call:6 fault-nth:18):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:28 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
getsockopt$inet_dccp_buf(r0, 0x21, 0xee5af3b2d0bdcccf, &(0x7f00000001c0)=""/251, &(0x7f00000002c0)=0xfb)
r2 = dup(r1)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000300))
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x42000, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:28 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0000003ff050011000008000200ac141418922cf555031b562c30f59ea085e58b7dcca3c6bfb6562856f766df6e657ffe4eadb2cda6513521977eb5ae7947a410800a55177d3a0b2e726cb3b927c5225d096f4cd422609d0b150e2b72da984e78b9b3b2d3a6b093b41d8b890eda988178b1c3d9b19f171e3f1239cb3e00fa3e8e028647c28e64d1ffde34096b64087ee41a2b80baf60991acb54459f749cd93142aaeea5cc9b256874e45219aec9be98c1a7406f7c54ddaf4025b83c0143f47f3947e6f50972eb1a27fbec93a10ef3a986485b47a4fa6c0e2ab22"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:28 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0xf00, 0x100000)
tkill(r1, 0x15)

11:10:28 executing program 2:
r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000400)={0x5, 0x3, 0x6, 'queue0\x00', 0x3})
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
signalfd(r1, &(0x7f00000000c0)={0x8e2}, 0x8)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:28 executing program 1:
r0 = socket(0x14, 0x80000000000001, 0xfffffffffffffffe)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
pipe2$9p(&(0x7f0000000240), 0x4800)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
pread64(r1, &(0x7f0000000300)=""/100, 0x64, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ipddp0\x00'})
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:28 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
r1 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x400080)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf2800000007000008000202ac141418"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000300)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', <r3=>0x0})
getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1e, r3})

11:10:28 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
recvfrom$packet(r0, &(0x7f0000000440)=""/214, 0xd6, 0x40000102, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  209.677842] FAULT_INJECTION: forcing a failure.
[  209.677842] name failslab, interval 1, probability 0, space 0, times 0
[  209.689245] CPU: 0 PID: 13025 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  209.697644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  209.706992] Call Trace:
[  209.709570]  dump_stack+0x1c9/0x2b4
[  209.713186]  ? dump_stack_print_info.cold.2+0x52/0x52
[  209.718369]  ? should_fail+0x235/0xd86
[  209.722251]  should_fail.cold.4+0xa/0x11
[  209.726316]  ? kasan_check_read+0x11/0x20
[  209.730473]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  209.735573]  ? kasan_check_write+0x14/0x20
[  209.739789]  ? trace_hardirqs_on+0xd/0x10
[  209.743934]  ? __debug_object_init+0x581/0x12e0
[  209.748596]  ? retint_kernel+0x10/0x10
[  209.752467]  ? debug_object_free+0x690/0x690
[  209.756871]  ? do_raw_spin_unlock+0xa7/0x2f0
[  209.761273]  ? lock_acquire+0x1e4/0x540
[  209.765232]  ? fs_reclaim_acquire+0x20/0x20
[  209.769538]  ? lock_downgrade+0x8f0/0x8f0
[  209.773695]  ? check_same_owner+0x340/0x340
[  209.778024]  ? wb_congested_get_create+0x187/0x470
[  209.782943]  ? rcu_note_context_switch+0x730/0x730
[  209.787864]  __should_failslab+0x124/0x180
[  209.792084]  should_failslab+0x9/0x14
[  209.795875]  kmem_cache_alloc_trace+0x2cb/0x780
[  209.800529]  ? kasan_check_write+0x14/0x20
[  209.804750]  ? do_raw_spin_lock+0xc1/0x200
[  209.808971]  wb_congested_get_create+0x1d2/0x470
[  209.813711]  ? wb_wakeup_delayed+0xf0/0xf0
[  209.817947]  ? check_memory_region+0x173/0x1b0
[  209.822521]  ? __lockdep_init_map+0x105/0x590
[  209.827004]  wb_init+0x636/0xa00
[  209.830362]  ? bdi_put+0x180/0x180
[  209.833893]  ? bdi_alloc_node+0x67/0xe0
[  209.837867]  ? blk_mq_init_queue+0x4b/0xb0
[  209.842100]  ? __lockdep_init_map+0x105/0x590
[  209.846583]  ? loop_control_ioctl+0x199/0x540
[  209.851067]  ? lockdep_init_map+0x9/0x10
[  209.855108]  ? debug_mutex_init+0x2d/0x60
[  209.859241]  ? __ia32_sys_membarrier+0x150/0x150
[  209.863985]  ? __lockdep_init_map+0x105/0x590
[  209.868467]  ? __init_waitqueue_head+0x9e/0x150
[  209.873127]  ? __lockdep_init_map+0x105/0x590
[  209.877616]  ? lockdep_init_map+0x9/0x10
[  209.881844]  ? __raw_spin_lock_init+0x2d/0x100
[  209.886415]  bdi_init+0x30d/0x4d0
[  209.889846]  ? wb_init+0xa00/0xa00
[  209.893381]  ? kasan_unpoison_shadow+0x35/0x50
[  209.897954]  ? kasan_kmalloc+0xc4/0xe0
[  209.901844]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  209.907112]  ? bioset_exit+0x370/0x370
[  209.910980]  bdi_alloc_node+0x81/0xe0
[  209.914762]  blk_alloc_queue_node+0x2c2/0xf50
[  209.919247]  ? blk_init_allocated_queue+0x600/0x600
[  209.924252]  ? lockdep_init_map+0x9/0x10
[  209.928305]  ? debug_mutex_init+0x2d/0x60
[  209.932434]  ? __mutex_init+0x1f7/0x290
[  209.936402]  ? __ia32_sys_membarrier+0x150/0x150
[  209.941143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  209.946665]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  209.951406]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  209.956068]  ? retint_kernel+0x10/0x10
[  209.959943]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  209.965127]  blk_mq_init_queue+0x4b/0xb0
[  209.969182]  loop_add+0x33d/0x9d0
[  209.972616]  ? loop_queue_rq+0x660/0x660
[  209.976665]  loop_control_ioctl+0x199/0x540
[  209.980976]  ? loop_add+0x9d0/0x9d0
[  209.984593]  ? loop_control_ioctl+0x1d/0x540
[  209.988997]  ? loop_add+0x9d0/0x9d0
[  209.992611]  do_vfs_ioctl+0x1de/0x1720
[  209.996486]  ? fsnotify_first_mark+0x350/0x350
[  210.001057]  ? __fsnotify_parent+0xcc/0x420
[  210.005357]  ? ioctl_preallocate+0x300/0x300
[  210.009749]  ? __fget_light+0x2f7/0x440
[  210.013702]  ? fget_raw+0x20/0x20
[  210.017144]  ? __sb_end_write+0xac/0xe0
[  210.021120]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  210.026635]  ? fput+0x130/0x1a0
[  210.029897]  ? ksys_write+0x1ae/0x260
[  210.033678]  ? security_file_ioctl+0x94/0xc0
[  210.038069]  ksys_ioctl+0xa9/0xd0
[  210.041506]  __x64_sys_ioctl+0x73/0xb0
[  210.045373]  do_syscall_64+0x1b9/0x820
[  210.049238]  ? syscall_slow_exit_work+0x500/0x500
[  210.054064]  ? syscall_return_slowpath+0x5e0/0x5e0
[  210.058971]  ? syscall_return_slowpath+0x31d/0x5e0
[  210.063881]  ? prepare_exit_to_usermode+0x291/0x3b0
[  210.068881]  ? perf_trace_sys_enter+0xb10/0xb10
[  210.073538]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  210.078366]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  210.083535] RIP: 0033:0x455e29
[  210.086698] 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 
[  210.105866] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  210.113557] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  210.120807] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  210.128064] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  210.135317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  210.142571] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000012
11:10:28 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xb8060000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:28 executing program 7 (fault-call:6 fault-nth:19):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:29 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x58000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:29 executing program 3:
socket(0x0, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:29 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x603)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:29 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf2502003926036966064200070003ff05001100000813864716ef402bee43a80d2d7d789f5cf029190cb3c6efaf2ec733a0cfb0c1cf370d1dba7ca922bbebca1eccb99580f28cd662639366cf50ea6425a8c52281af9b3a1485eff550048219dfbff99b94b85cab580a819e94c389a5c26c5ae984eba1828d953ff4d6ab950748f5cf200c4e970c963d"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  210.352837] FAULT_INJECTION: forcing a failure.
[  210.352837] name failslab, interval 1, probability 0, space 0, times 0
[  210.364290] CPU: 1 PID: 13055 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  210.372701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  210.382050] Call Trace:
[  210.384647]  dump_stack+0x1c9/0x2b4
[  210.388278]  ? dump_stack_print_info.cold.2+0x52/0x52
[  210.393474]  should_fail.cold.4+0xa/0x11
[  210.397539]  ? kasan_check_read+0x11/0x20
[  210.401695]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  210.406807]  ? kasan_check_write+0x14/0x20
[  210.411051]  ? trace_hardirqs_on+0xd/0x10
[  210.415202]  ? __debug_object_init+0x581/0x12e0
[  210.419882]  ? kasan_check_read+0x11/0x20
[  210.424033]  ? debug_object_free+0x690/0x690
[  210.428449]  ? kasan_check_write+0x14/0x20
[  210.432725]  ? lock_acquire+0x1e4/0x540
[  210.436722]  ? fs_reclaim_acquire+0x20/0x20
[  210.441057]  ? lock_downgrade+0x8f0/0x8f0
[  210.445208]  ? check_same_owner+0x340/0x340
[  210.449525]  ? wb_congested_get_create+0x187/0x470
[  210.454457]  ? rcu_note_context_switch+0x730/0x730
[  210.459387]  __should_failslab+0x124/0x180
[  210.463624]  should_failslab+0x9/0x14
[  210.467426]  kmem_cache_alloc_trace+0x2cb/0x780
[  210.472105]  ? kasan_check_write+0x14/0x20
[  210.476339]  ? do_raw_spin_lock+0xc1/0x200
[  210.480579]  wb_congested_get_create+0x1d2/0x470
[  210.485338]  ? wb_wakeup_delayed+0xf0/0xf0
[  210.489578]  ? __lockdep_init_map+0x105/0x590
[  210.494342]  wb_init+0x636/0xa00
[  210.497721]  ? bdi_put+0x180/0x180
[  210.501273]  ? bdi_alloc_node+0x67/0xe0
[  210.505255]  ? blk_mq_init_queue+0x4b/0xb0
[  210.509497]  ? __lockdep_init_map+0x105/0x590
[  210.513996]  ? loop_control_ioctl+0x199/0x540
[  210.518494]  ? lockdep_init_map+0x9/0x10
[  210.522556]  ? debug_mutex_init+0x2d/0x60
[  210.526706]  ? __ia32_sys_membarrier+0x150/0x150
[  210.531466]  ? __lockdep_init_map+0x105/0x590
[  210.535962]  ? __init_waitqueue_head+0x9e/0x150
[  210.540630]  ? __lockdep_init_map+0x105/0x590
[  210.545122]  ? lockdep_init_map+0x9/0x10
[  210.549185]  ? __raw_spin_lock_init+0x2d/0x100
[  210.553764]  bdi_init+0x30d/0x4d0
[  210.557210]  ? wb_init+0xa00/0xa00
[  210.560752]  ? kasan_unpoison_shadow+0x35/0x50
[  210.565333]  ? kasan_kmalloc+0xc4/0xe0
[  210.569223]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  210.574502]  ? bioset_exit+0x370/0x370
[  210.578394]  bdi_alloc_node+0x81/0xe0
[  210.582191]  blk_alloc_queue_node+0x2c2/0xf50
[  210.586689]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  210.591013]  ? blk_init_allocated_queue+0x600/0x600
[  210.596030]  ? lockdep_init_map+0x9/0x10
[  210.600089]  ? debug_mutex_init+0x2d/0x60
[  210.604233]  ? __mutex_init+0x1f7/0x290
[  210.608211]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  210.612972]  ? retint_kernel+0x10/0x10
[  210.616865]  ? blk_mq_alloc_tag_set+0x509/0xad0
[  210.621530]  ? blk_mq_alloc_tag_set+0x50e/0xad0
[  210.626205]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  210.631397]  blk_mq_init_queue+0x4b/0xb0
[  210.635461]  loop_add+0x33d/0x9d0
[  210.638914]  ? loop_lookup+0x105/0x230
[  210.642797]  ? loop_queue_rq+0x660/0x660
[  210.646857]  loop_control_ioctl+0x199/0x540
[  210.651174]  ? ksys_dup3+0x690/0x690
[  210.654883]  ? loop_add+0x9d0/0x9d0
[  210.658513]  ? kasan_check_write+0x14/0x20
[  210.662750]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  210.667677]  ? fsnotify+0xbac/0x14e0
[  210.671386]  ? vfs_write+0x2f3/0x560
[  210.675099]  ? loop_add+0x9d0/0x9d0
[  210.678727]  do_vfs_ioctl+0x1de/0x1720
[  210.682615]  ? fsnotify_first_mark+0x350/0x350
[  210.687190]  ? __fsnotify_parent+0xcc/0x420
[  210.691511]  ? ioctl_preallocate+0x300/0x300
[  210.695916]  ? __fget_light+0x2f7/0x440
[  210.699891]  ? fget_raw+0x20/0x20
[  210.703345]  ? __sb_end_write+0xac/0xe0
[  210.707322]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  210.712857]  ? fput+0x130/0x1a0
[  210.716132]  ? ksys_write+0x1ae/0x260
[  210.719933]  ? security_file_ioctl+0x94/0xc0
[  210.724337]  ksys_ioctl+0xa9/0xd0
[  210.727789]  __x64_sys_ioctl+0x73/0xb0
[  210.731674]  do_syscall_64+0x1b9/0x820
[  210.735558]  ? syscall_slow_exit_work+0x500/0x500
[  210.740400]  ? syscall_return_slowpath+0x5e0/0x5e0
[  210.745326]  ? syscall_return_slowpath+0x31d/0x5e0
[  210.750259]  ? prepare_exit_to_usermode+0x291/0x3b0
[  210.755281]  ? perf_trace_sys_enter+0xb10/0xb10
[  210.759961]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  210.764817]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  210.770002] RIP: 0033:0x455e29
[  210.773180] 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 
[  210.792450] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  210.800160] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  210.808293] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  210.815558] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  210.822996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  210.830282] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000013
11:10:29 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5441, 0x0)

11:10:29 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000400)=""/193)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @remote}, &(0x7f0000000240)=0xc)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x84800)
ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000001c0))
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000003c0))
recvfrom$unix(r2, &(0x7f0000000500)=""/4096, 0x1000, 0x21, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e)

11:10:29 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xe0ff, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:29 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdb250200b0000003ff1d0011000008000200ac141418008da8bb52b1b1e46fa589ed09a8258ada198b10090000002224281e09277ed66627a8b6d4441394ad84365a80091059b0ecfc13959ddc7e13dc2eab5524ed6bd2ee9c50f6af3cb5db171c4aa9dbef95832c93cd714b054464b97d5e8d12d21c0ee1f9f12b006a2c639befeed0e790582157a667c2abf3975f568e5066ed64c10d341fd65101b70bca2bd0b8d967b3fb51f33c0000000000000000000000000000"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:29 executing program 7 (fault-call:6 fault-nth:20):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:29 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x8000, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:29 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000000000ebfffffedbdf90cb6721070003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:29 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x1023, 0x100000)
tkill(r1, 0x15)

[  211.231857] FAULT_INJECTION: forcing a failure.
[  211.231857] name failslab, interval 1, probability 0, space 0, times 0
[  211.243359] CPU: 1 PID: 13104 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  211.251765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  211.261118] Call Trace:
[  211.263707]  dump_stack+0x1c9/0x2b4
[  211.267339]  ? dump_stack_print_info.cold.2+0x52/0x52
[  211.272534]  ? should_fail+0x8de/0xd86
[  211.276427]  should_fail.cold.4+0xa/0x11
[  211.280491]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  211.285597]  ? kasan_check_write+0x14/0x20
[  211.289832]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  211.294761]  ? wait_for_completion+0x8d0/0x8d0
[  211.299350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  211.304882]  ? find_next_zero_bit+0x111/0x140
[  211.309383]  ? kasan_check_read+0x11/0x20
[  211.313527]  ? do_raw_spin_unlock+0xa7/0x2f0
[  211.317934]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  211.322519]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  211.327538]  ? lock_acquire+0x1e4/0x540
[  211.331935]  ? fs_reclaim_acquire+0x20/0x20
[  211.336261]  ? lock_downgrade+0x8f0/0x8f0
[  211.340410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  211.345956]  ? check_same_owner+0x340/0x340
[  211.350275]  ? rcu_note_context_switch+0x730/0x730
[  211.355206]  ? pcpu_balance_workfn+0x1700/0x1700
[  211.359962]  ? trace_hardirqs_on+0xd/0x10
[  211.364107]  __should_failslab+0x124/0x180
[  211.368344]  should_failslab+0x9/0x14
[  211.372144]  kmem_cache_alloc_node_trace+0x26f/0x770
[  211.377245]  ? debug_object_free+0x690/0x690
[  211.381655]  ? debug_lockdep_rcu_enabled+0x68/0x90
[  211.386586]  blkg_alloc+0x124/0x810
[  211.390216]  ? blkcg_reset_stats+0x3e0/0x3e0
[  211.394622]  ? lockdep_init_map+0x9/0x10
[  211.398681]  ? debug_mutex_init+0x2d/0x60
[  211.402828]  ? __mutex_init+0x1f7/0x290
[  211.406801]  ? __lockdep_init_map+0x105/0x590
[  211.411305]  ? kasan_check_write+0x14/0x20
[  211.415541]  ? percpu_ref_init+0x1f8/0x290
[  211.419772]  ? blk_delay_queue+0x1a0/0x1a0
[  211.424003]  ? percpu_ref_noop_confirm_switch+0x10/0x10
[  211.429362]  blkcg_init_queue+0x27/0x480
[  211.433420]  blk_alloc_queue_node+0x9c5/0xf50
[  211.437910]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  211.442228]  ? blk_init_allocated_queue+0x600/0x600
[  211.447245]  ? lockdep_init_map+0x9/0x10
[  211.451302]  ? debug_mutex_init+0x2d/0x60
[  211.455445]  ? __mutex_init+0x1f7/0x290
[  211.459860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  211.465394]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  211.470155]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  211.475344]  blk_mq_init_queue+0x4b/0xb0
[  211.479401]  loop_add+0x33d/0x9d0
[  211.482852]  ? loop_lookup+0x105/0x230
[  211.486737]  ? loop_queue_rq+0x660/0x660
[  211.490798]  loop_control_ioctl+0x199/0x540
[  211.495114]  ? ksys_dup3+0x690/0x690
[  211.498823]  ? loop_add+0x9d0/0x9d0
[  211.502449]  ? kasan_check_write+0x14/0x20
[  211.506677]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  211.511599]  ? fsnotify+0xbac/0x14e0
[  211.515310]  ? vfs_write+0x2f3/0x560
[  211.519021]  ? loop_add+0x9d0/0x9d0
[  211.522647]  do_vfs_ioctl+0x1de/0x1720
[  211.526529]  ? fsnotify_first_mark+0x350/0x350
[  211.531103]  ? __fsnotify_parent+0xcc/0x420
[  211.535423]  ? ioctl_preallocate+0x300/0x300
[  211.539825]  ? __fget_light+0x2f7/0x440
[  211.543795]  ? fget_raw+0x20/0x20
[  211.547245]  ? __sb_end_write+0xac/0xe0
[  211.551227]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  211.556759]  ? fput+0x130/0x1a0
[  211.560032]  ? ksys_write+0x1ae/0x260
[  211.563834]  ? security_file_ioctl+0x94/0xc0
[  211.568241]  ksys_ioctl+0xa9/0xd0
[  211.571691]  __x64_sys_ioctl+0x73/0xb0
[  211.575578]  do_syscall_64+0x1b9/0x820
[  211.579459]  ? finish_task_switch+0x1d3/0x870
[  211.583954]  ? syscall_return_slowpath+0x5e0/0x5e0
[  211.588878]  ? syscall_return_slowpath+0x31d/0x5e0
[  211.593803]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  211.598817]  ? prepare_exit_to_usermode+0x291/0x3b0
[  211.603828]  ? perf_trace_sys_enter+0xb10/0xb10
[  211.608491]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  211.613336]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  211.618515] RIP: 0033:0x455e29
[  211.621694] 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 
[  211.640968] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  211.648671] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  211.655937] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  211.663203] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  211.670465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
11:10:30 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x90000, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='pids.current\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000840)='\x00', 0x2)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000a00)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000940)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r3)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0xb4, r4, 0x0, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x0)

[  211.677730] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000014
11:10:30 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240065771800000000000000ffdbdf250200b0000003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x400202, 0x0)

11:10:30 executing program 7 (fault-call:6 fault-nth:21):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:30 executing program 4:
socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000380)={'sit0\x00', 0x2})
r1 = socket(0xb, 0xa, 0x8)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240001001800000000000000ffdbdf25020000070003fe050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
openat$cgroup_type(r2, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:30 executing program 1:
r0 = socket(0x80000000, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001800)='/dev/audio\x00', 0x100, 0x0)
ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000001700))
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
write$binfmt_misc(r1, &(0x7f0000001840)={'syz1', "773c3dcdc6df30e28f6bb689c68cc5b8a324668eceb17cafc266595add0b49ad375e0f8a3346a523d77e6e20c320e804bed33b7a5f77c384a7c09858ef69eb0dc943cc1a72b25834002cafbc193b66c3eb6798ba80decb0c1d8c402c2641326a51213482dbd73b5742e72e7a7614e4a5de0c19187e9e648cab258d144454294b7ad8c60bb5cb183a713f9191fbc1075d7ea9abde6e006068db16383c0a1672889762b37400076f150cf1d62caaf3291e94039c74be0ce458f063dd3d97593b626698163b3df56170152c193b7de5639c"}, 0xd4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
socket$vsock_dgram(0x28, 0x2, 0x0)
sendmsg$alg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="ed44afc1b7299ec753e22dd3aa656cc4cd8c260c", 0x14}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000001c0)="5874ee6c0ec131e4ce75ad95fbb6f57a785275bffe39b2bce59bbe8e34409943265ca26551bd2f8e3968711104ac9245704a7984e4d99fd2ab788f70824694ac27d2fa3cb2f0a788dabb164090abe16aef23d3d371d6caee9698d1668204e3ac563f6fd1c8593752e99077fe714117259fd66a167159ee8a441ce265e5e80444341946f6c19984c086734351ec50a7fb7f8638fbe70a2eb587bbb44c0da6e0d2e03625ed9385eda482de25a8d8c3bdedace190655e0a34fe0c0730d975dd254f7fe00e699a7dca9020a4c3f4b8737ca308a3037b", 0xd4}, {&(0x7f0000000300)="9cd84889fcb946d4f4b1bd1706da0a3100f809393ada94335b71cf7245de5b6d40a6613ae88c5b3107001aedfae8fe07dff9c21de1e8", 0x36}, {&(0x7f0000001400)="fa4cffa3feec97faaca15ebb86bac97dd18a020446cfc986a0f8b058517bd9fb68603fae059f6baef31d0cf79a065e30f3ee78c21dd8101df11fd1bf615f6d687eec9bbf7c3aed56cef4018c9441c34f9dd96ed0af2681427e2c00fe92436d15e61e9cfa0c6b3fa5fb23c8c335b1a1764e7284a75577288a109c2507bb198bd13130693984eb8a03aef4fc256b311dee4ce2d1c2861c49a1fbd0ad33c494a6628d22244efa86bb1d9044ecd2a107d7092dd4252f19a16526e1d2f738677bcfee0520db6393a8ea2091b8e4cc87c90e49f930a11ce70f2eb57ffd9c6f2c", 0xdd}], 0x5, &(0x7f0000001500)=[@iv={0xa0, 0x117, 0x2, 0x87, "d72b919d4fda06c7a236e1f4980a75c0f7a2762801abb25bb20098578212ac6321838972178233ec11405bf5e5abd72a5c43ffa85fb70d0841a9c0fb838a80b6c00525b18e72ac508cb1308548b3961c88d3214181c0f820f47fed7b2f5ef59c385ea71cf884ab03e237f026c4873cd6618a2b8afb1f3a9c69ae218ff7b9ca162ce38fae5f34ff"}, @iv={0x18, 0x117, 0x2}, @iv={0x98, 0x117, 0x2, 0x83, "07590c7a3f605e296e34348b3ad4395e33bbbfbdfe2b3a51c85dbb15b4773d601f7d5902647636dc318b88b01366fbddfe583b05a596f7f3139092687e9a47988a0fe4619420c3e0f36f79d564d11248ef2ecdaa90468afb54b125eed99d4d63d3333a3a215955426ee0172c271d7419b54478b6d918ce1a5c6b07b851bc391d7eb0e4"}], 0x150, 0x4}, 0x50)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  211.832899] FAULT_INJECTION: forcing a failure.
[  211.832899] name failslab, interval 1, probability 0, space 0, times 0
[  211.844292] CPU: 1 PID: 13131 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  211.852694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  211.862038] Call Trace:
[  211.864634]  dump_stack+0x1c9/0x2b4
[  211.868267]  ? dump_stack_print_info.cold.2+0x52/0x52
[  211.873461]  ? lock_downgrade+0x8f0/0x8f0
[  211.877622]  should_fail.cold.4+0xa/0x11
[  211.881689]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  211.886797]  ? kasan_check_write+0x14/0x20
[  211.891036]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  211.895969]  ? wait_for_completion+0x8d0/0x8d0
[  211.900553]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  211.905308]  ? retint_kernel+0x10/0x10
[  211.909205]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  211.914225]  ? lock_acquire+0x1e4/0x540
[  211.918200]  ? fs_reclaim_acquire+0x20/0x20
[  211.922523]  ? lock_downgrade+0x8f0/0x8f0
[  211.926676]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  211.932218]  ? check_same_owner+0x340/0x340
[  211.936543]  ? rcu_note_context_switch+0x730/0x730
[  211.941473]  ? pcpu_balance_workfn+0x1700/0x1700
[  211.946229]  ? trace_hardirqs_on+0xd/0x10
[  211.950385]  __should_failslab+0x124/0x180
[  211.954633]  should_failslab+0x9/0x14
[  211.958439]  kmem_cache_alloc_node_trace+0x26f/0x770
[  211.963547]  ? debug_object_free+0x690/0x690
[  211.967966]  blkg_alloc+0x124/0x810
[  211.971597]  ? blkcg_reset_stats+0x3e0/0x3e0
[  211.976004]  ? lockdep_init_map+0x9/0x10
[  211.980067]  ? debug_mutex_init+0x2d/0x60
[  211.984215]  ? __mutex_init+0x1f7/0x290
[  211.988199]  ? __lockdep_init_map+0x105/0x590
[  211.992709]  ? kasan_check_write+0x14/0x20
[  211.996948]  ? percpu_ref_init+0x1f8/0x290
[  212.001187]  ? blk_delay_queue+0x1a0/0x1a0
[  212.005423]  ? percpu_ref_noop_confirm_switch+0x10/0x10
[  212.010786]  ? blk_stat_enable_accounting+0xe0/0xe0
[  212.015803]  blkcg_init_queue+0x27/0x480
[  212.019867]  blk_alloc_queue_node+0x9c5/0xf50
[  212.024361]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  212.028687]  ? blk_init_allocated_queue+0x600/0x600
[  212.033697]  ? lockdep_init_map+0x9/0x10
[  212.037735]  ? debug_mutex_init+0x2d/0x60
[  212.041863]  ? __mutex_init+0x1f7/0x290
[  212.045831]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  212.050570]  ? retint_kernel+0x10/0x10
[  212.054455]  blk_mq_init_queue+0x4b/0xb0
[  212.058503]  loop_add+0x33d/0x9d0
[  212.061942]  ? loop_lookup+0x105/0x230
[  212.065816]  ? loop_queue_rq+0x660/0x660
[  212.069860]  loop_control_ioctl+0x199/0x540
[  212.074165]  ? loop_add+0x9d0/0x9d0
[  212.077773]  ? loop_add+0x9d0/0x9d0
[  212.081392]  ? loop_add+0x9d0/0x9d0
[  212.085000]  do_vfs_ioctl+0x1de/0x1720
[  212.088874]  ? ioctl_preallocate+0x300/0x300
[  212.093266]  ? __fget_light+0x2f7/0x440
[  212.097231]  ? __schedule+0x1ed0/0x1ed0
[  212.101185]  ? fget_raw+0x20/0x20
[  212.104622]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  212.109377]  ? security_file_ioctl+0x94/0xc0
[  212.113766]  ksys_ioctl+0xa9/0xd0
[  212.117210]  __x64_sys_ioctl+0x73/0xb0
[  212.121084]  do_syscall_64+0x1b9/0x820
[  212.124957]  ? finish_task_switch+0x1d3/0x870
[  212.129434]  ? syscall_return_slowpath+0x5e0/0x5e0
[  212.134350]  ? syscall_return_slowpath+0x31d/0x5e0
[  212.139267]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  212.144267]  ? prepare_exit_to_usermode+0x291/0x3b0
[  212.149269]  ? perf_trace_sys_enter+0xb10/0xb10
[  212.153930]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  212.158758]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  212.163924] RIP: 0033:0x455e29
11:10:30 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x3f00, 0x100000)
tkill(r1, 0x15)

11:10:30 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000080000ffdbdf25020000070003ff050001000008000200ac141418"], 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0)
ioctl$LOOP_SET_FD(r3, 0x4c00, r1)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)={r0, r0, 0x7, 0x4, &(0x7f00000000c0), 0x2, 0x4, 0x54f, 0x7, 0x40, 0x1, 0x7ff, "d08059ccf9ee32b163fee692450aa11fef1b20915afe100e3aede681e413a16bef2491ff222048f49189724e546527d2fa87e29cabde161fa16a51e4826a7031bdb2e3a55033cb176478157e532d857bdd2f3db7d2b0b98aea65d01efbbd397a7030aa1215cb9c014de72a10ece1430a2fecd417370d285ccf99cd32986e89abfed213bb98"})

11:10:30 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x3f000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  212.167104] 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 
[  212.186231] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  212.193916] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  212.201166] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  212.208418] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  212.215666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  212.222922] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000015
11:10:31 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5428, 0x0)

11:10:31 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="240000ef1700000000000000ffdbdfd0b239f8ef6973514f6c52250200b0000003ff05001100ac14141800000000000000000000"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x40800, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @broadcast}, &(0x7f0000001440)=0xc)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000440)=""/4096)

11:10:31 executing program 7 (fault-call:6 fault-nth:22):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:31 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
socket(0x0, 0x800, 0xffffffffffffff7f)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:31 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x4, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:31 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
writev(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="f8ca5ea8fc3ac93c8fd7d8d744829af71f179e445d6292f0fcb56fec0f5ef92cc5bfb401e5d4fe13685e642f0be9560eed6bba24cf2d641c0905f7b228621d1959f3348e5b5a9b809314a65d2757c48faf7cb90594dbe92f7e7a08d67a92b0024118ebec768d8003d2402441cbe150b960ed9e83195a08f06cdcc2608c053d80bf1aa2709160ee5a9329f7cfc00245ca666b9dd86be2b56da343099983c6488f3c", 0xa1}, {&(0x7f0000000400)="4ce3169005a99a632b4c39d607511ec2450eb68a23ea3ecc29ce9d10a273114474a644571fb29f3a593772c7068ba4e853499bed0600eaf5e915e37913f0a393363abaa19dbcd235e87500a89597d5c47eedab8e0269537a63c7b12d57cf2d5918a6f1b2d5ad974625c2ad39f67b9518c17c3074045de92d1b462599c61e3d8bb7f9a1db49ca148489497b65b27e82f9d17f96b8bc108183876c8a71fcd6cc24717bc64f06a410d929e7d22180fc33016836bc86deb07f38973f3aaa5464e4902267e4bbb88f3dd4e7d30ae8433fa520bc64b2", 0xd3}, {&(0x7f0000000300)="cab27006d03797da7fecb256273dc196be1d587122f35e985ecb6350a8ef70798dd9cf1ba73e71668e8653a1973f1e30cd1a068e41445fa07fa522e11626e3ab775cf3972b79e892218c848631", 0x4d}], 0x3)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280), &(0x7f0000000380)=0x6)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:31 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xffc7, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  212.626108] FAULT_INJECTION: forcing a failure.
[  212.626108] name failslab, interval 1, probability 0, space 0, times 0
[  212.637684] CPU: 1 PID: 13176 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  212.646090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  212.655438] Call Trace:
[  212.658027]  dump_stack+0x1c9/0x2b4
[  212.661655]  ? dump_stack_print_info.cold.2+0x52/0x52
[  212.666845]  ? _raw_spin_unlock_irq+0x56/0x70
[  212.671346]  should_fail.cold.4+0xa/0x11
[  212.675411]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  212.680519]  ? lock_repin_lock+0x430/0x430
[  212.684764]  ? kasan_check_write+0x14/0x20
[  212.689000]  ? __schedule+0x884/0x1ed0
[  212.692895]  ? __sched_text_start+0x8/0x8
[  212.697042]  ? _raw_spin_unlock+0x22/0x30
[  212.701189]  ? blkg_create+0x93b/0x16e0
[  212.705172]  ? lock_acquire+0x1e4/0x540
[  212.709150]  ? fs_reclaim_acquire+0x20/0x20
[  212.713476]  ? lock_downgrade+0x8f0/0x8f0
[  212.717633]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  212.722913]  ? check_same_owner+0x340/0x340
[  212.727240]  ? blkcg_policy_enabled+0x52/0x70
[  212.731739]  __should_failslab+0x124/0x180
[  212.735975]  should_failslab+0x9/0x14
[  212.739782]  kmem_cache_alloc_node_trace+0x26f/0x770
[  212.744888]  ? blkcg_init_queue+0x19e/0x480
[  212.749213]  ? lock_downgrade+0x8f0/0x8f0
[  212.753363]  blk_throtl_init+0xca/0x630
[  212.757339]  ? blk_throtl_drain+0x800/0x800
[  212.761668]  ? do_raw_spin_unlock+0xa7/0x2f0
[  212.766082]  ? _raw_spin_unlock_irq+0x56/0x70
[  212.770582]  blkcg_init_queue+0x1ef/0x480
[  212.774738]  blk_alloc_queue_node+0x9c5/0xf50
[  212.779239]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  212.783570]  ? blk_init_allocated_queue+0x600/0x600
[  212.788588]  ? lockdep_init_map+0x9/0x10
[  212.792655]  ? debug_mutex_init+0x2d/0x60
[  212.796817]  ? __mutex_init+0x1f7/0x290
[  212.800802]  ? retint_kernel+0x10/0x10
[  212.804705]  ? blk_mq_alloc_tag_set+0x84c/0xad0
[  212.809381]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  212.814578]  blk_mq_init_queue+0x4b/0xb0
[  212.818636]  loop_add+0x33d/0x9d0
[  212.822086]  ? loop_lookup+0x105/0x230
[  212.825971]  ? loop_queue_rq+0x660/0x660
[  212.830037]  loop_control_ioctl+0x199/0x540
[  212.834355]  ? ksys_dup3+0x690/0x690
[  212.838066]  ? loop_add+0x9d0/0x9d0
[  212.841692]  ? __sched_text_start+0x8/0x8
[  212.845844]  ? kasan_check_write+0x14/0x20
[  212.850078]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  212.855008]  ? fsnotify+0xbac/0x14e0
[  212.858720]  ? vfs_write+0x2f3/0x560
[  212.862436]  ? loop_add+0x9d0/0x9d0
[  212.866064]  do_vfs_ioctl+0x1de/0x1720
[  212.869953]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  212.874708]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  212.879467]  ? ioctl_preallocate+0x300/0x300
[  212.883875]  ? __fget_light+0x2f7/0x440
[  212.887846]  ? fget_raw+0x20/0x20
[  212.891298]  ? schedule+0xfb/0x450
[  212.894836]  ? __schedule+0x1ed0/0x1ed0
[  212.898808]  ? retint_kernel+0x10/0x10
[  212.902693]  ? security_file_ioctl+0x94/0xc0
[  212.907099]  ksys_ioctl+0xa9/0xd0
[  212.910548]  __x64_sys_ioctl+0x73/0xb0
[  212.914436]  do_syscall_64+0x1b9/0x820
[  212.918320]  ? syscall_slow_exit_work+0x500/0x500
[  212.923163]  ? syscall_return_slowpath+0x5e0/0x5e0
[  212.928086]  ? syscall_return_slowpath+0x31d/0x5e0
[  212.933016]  ? prepare_exit_to_usermode+0x291/0x3b0
[  212.938033]  ? perf_trace_sys_enter+0xb10/0xb10
[  212.942699]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  212.947552]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  212.952735] RIP: 0033:0x455e29
[  212.955942] 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 
11:10:31 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = gettid()
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000240), {[{{@arp={@rand_addr=0x6, @empty, 0xffffff00, 0xffffffff, @mac=@random="804f805d7ba6", {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0xff, 0xc, 0x401, 0x1, 0x8, 0x9, 'gre0\x00', 'bond_slave_0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @multicast2=0xe0000002, @rand_addr=0x7fff, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0xffffffffffff0001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="83c5cb76311c", @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffdc)
capset(&(0x7f00000000c0)={0x0, r1}, &(0x7f00000001c0)={0x6, 0x100000000, 0x6, 0x2, 0x2, 0xfffffffffffffffd})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0)
ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000400)="6a62e5a0e1b008a526d5b5075c31b38366a06ebf36567fcde8c26acd850baa02d75e7778ee1d92b81686bf75f49f7594a03064e5957b206beb749355c53beff5cd44a683e856a5e4a1c2cd7ed53def74194a5adbfda200f916b688577d19d931c96c0228ed85f9d4b76efe29e345cc37ae02f3a6059063c634ac2ee17bf027458545391181848b5aca9bb5cf81d43f0db88c925abeab4370038d3337f7726bce20e2478be87c816e9daad5f18121f146a0b96a92986e962ab5eb9c9dbf787c324980bf109de03966bb21662896df84dc9d566b25d50fb5220c02f1599c94e1e907ad1a78f570e7c3584a")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000280)={0x80, 0x8, [0xb5fc, 0x0]})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:31 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000480)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x101000, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  212.975217] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  212.982929] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  212.990196] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  212.997464] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  213.004728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  213.011997] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000016
11:10:31 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800001df70b0a0008e4737581787294"], 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
vmsplice(r1, &(0x7f0000000a80)=[{&(0x7f0000000400)="95c9e7e065b47ff9232d72c46489f1683a57f923acdddc27788863ec95a8822e17964f419dc05dd15fe135c7fb5e88838deb6609731fe2d8bb66e6fb79213e8af82245677d533e136110880ecd700b073b00d7e03a6809df1096742a93241d5f684220ca45a45e5787d6f42d68eb3cf28b32d01a7d6ae447f241665735fcddd91933d7e6b1d9bb878d6764dbe6600ab025f06a91059c88875bae891156545b27d28361132ce8631a18024892", 0xac}, {&(0x7f00000004c0)="3b8be33cba2ff5c6b86b278f911c60368cc10f9fc8863cf83e1fc2cd65502b7d361da98a45ccc55ca52086e3515eb65388e60e7667e7dd453107a04e38e027200d8adc1646d74fbfef8a473f8194667e1a26c0dd28e9f3fe1a651c0f2620df20babe1e51878e06dca34708a4cb21fe2de4659fe28c3ceb2cf38b26c10fb0154c4c47d023b2f0add545b512f8c263cb823858431cd4e017c092ee220e450ee28b7df3ebe992a9", 0xa6}, {&(0x7f0000000580)="5e8cc62cd97d47d8fe09f6dd0e1ff9d73acfd5a24299c120ba261a6beb0b7c80fcf69780b14667546c911b53f8b9bad02cb6e0a633c9740d25c45c01027af733bd17adf95b86377b39ca9900763b125e6982758e60ed103ce6a03273a3502e4c7abe192911837fee281f9f84a7a95487c5da8c708423a6d285e0263671c20d1e95e9fed9ed06bb7c61b8881abb027ea902f65452fab5d6ccd2dc1394f144171bfd04b759d92245f73f09481591b608f9d20555e440cf7c918e070703e858d6c8155172446bf6baac52522ca7fc86601a973b1c45a3e17194e669f2e23d876f63dad06ec6da47bf0d39fe2a2dac77b3d5f9932c21", 0xf4}, {&(0x7f00000000c0)="11c295ea8b673e252975f6691f152747b77a3713bdd2c9f75d61ee82ba38f13e0639403860ef00bafcd5feb358398ed842434ed1bd69ac89", 0x38}, {&(0x7f0000000680)="525cd7cc48ada4f0d7fa7c815c6bd89ca8e81dc7a1adebb3971de7a16880ce35471f27350728f7428274cb70e1b0a31b3e7a19eab9f4112e9c4fe2533ee8f58ca401940e57796ebce0b3526f9f251438cfb81cf2c8b92084ac9e13fe1d229bc8a6225062b4d367c52d87a9f3abc09f07305ea5dd63510932f4a46074a81d2d7a35150700ece1c9808322450245877cc165f994e701a00508529da6cf8a245114e7d81ed7959774f0cafcdc7173c2e2063a1e1f6da45a35f97af5df59ca1bcda16b7a1fa6a60267cc9715157005fb37a25f41d2adb5b1b62ce8", 0xd9}, {&(0x7f0000000780)="b350322343da127846360667723856644561d0d301a8f626855aef6beb9edf1aec2cece6f061257568e9a3248e8a1ff56f5a5a5e118f6554992f142fdc481b165162742b6b8bcbf762d6843868a783067a4a4a742cc20d4b01b34f01f64c7852d990da88deeb131c5b837a14cc54b6bace5eba69f1833b824654becddb4efc074a2859f540efb05e4fbc3cc7454808a01679145659e0531cace9eb4ea090c6871f2ebe1f098aa5ec06cb738df0d3271803c5d66aa7384f3f18846ccff2a022a6edac990e429bf16a", 0xc8}, {&(0x7f00000001c0)="a7738be979d417919743", 0xa}, {&(0x7f0000000880)="e5b10cde5014d6a953169874f26be5fd8e701a237b2607d58d8ad19ee136caa522d4f8c9ecf9a6d6e02ba6260ef509a8b425137d32424433f059b00c27fa39954c57e43df0b3b9c465fe61cbc2ea6b3dc53cca66cb83525490c258749c4fc0c0cfec4fafa8b05d8db44da1e70e2f58a4bb869fd241d6c4c7d38255768be922d4abe01ea98dfe707c6455d071a8ab63ae7d453d3fba89422fac6852938db08791444caa34c5bd639d122067572a94bb4d5a08caf3f8aea5d5ca7e64b601f69e290c7700fca8ef5e6230aa0996474a9d79088924d5e02ed0155c3768d0d2da5d83a38fa5fadda1293fb67a56ebba630fa9cd5d9691f228b0a5f3924613c0d2", 0xfe}, {&(0x7f0000000980)="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", 0xfa}], 0x9, 0xa)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:31 executing program 7 (fault-call:6 fault-nth:23):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:31 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x98, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:31 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', <r2=>0x0})
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={<r3=>0x0, @multicast1, @rand_addr}, &(0x7f0000000540)=0xc)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=@newneigh={0x60, 0x1c, 0x202, 0x70bd2d, 0x25dfdbfb, {0x1f, 0x0, 0x0, r2, 0x11, 0x8, 0x5}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, @NDA_MASTER={0x8, 0x9, 0x8}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_VNI={0x8, 0x7, 0xfffffffffffffc4f}, @NDA_VLAN={0x8, 0x5, 0x4}]}, 0x60}, 0x1}, 0x8050)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000300)={<r4=>0xffffffffffffffff}, 0x13f, 0xb}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000440)={0x10, 0x30, 0xfa00, {&(0x7f00000001c0), 0x2, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x604f}, r4}}, 0x38)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:31 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x7ffffffffffff, 0x100000)
tkill(r1, 0x15)

11:10:31 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
getegid()
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25000003ff050011000008000200ac141418000000"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
io_setup(0x2, &(0x7f0000000580)=<r3=>0x0)
io_submit(r3, 0x5, &(0x7f0000000900)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f00000005c0)="9c1f642bdd73060662791a3d1ce1c28ee4534b0d2a96ffa5ea2c7d29be9cd105d1a9ada4ecce534b0c08e584cf4c7663c83944c563fb262445f5aed40aa0b2b767f97524bfc2e816c1fdbcee17a087250ce6fc7db2dddc79d7e25933e000374d88dfef690fa9e22f9c213ea77df72640525da06f8eed5f13ff09ca17d8013e72c78cce6661121ede5208", 0x8a, 0x1ff, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f00000006c0)="5e900e2a0c278e55ba217ae458f23566fabe005aba02b050b3ce7951da1d670dae8da910625473c7bebf327c8b01df0bd2bcbc96bbb243e3afc82d6873eeeaf3f0", 0x41, 0xfffffffffffffc00, 0x0, 0x1, r1}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2, 0x100000000, r2, &(0x7f0000000780)="b3a44824dd0ac87ae1fceac9964feb303c65d284", 0x14, 0x7ff, 0x0, 0x1, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000800)="02901cd638de9f5d3310378313bd", 0xe, 0x4, 0x0, 0x1, r1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000000880)="c25697b0a1f2ef2e1de0c64e878ba6779af13c", 0x13, 0x3, 0x0, 0x0, r1}])
getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000940), &(0x7f0000000980)=0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={<r4=>0x0, @in6={{0xa, 0x4e24, 0xffffffffffffffc1, @empty, 0x5}}}, &(0x7f0000000380)=0x84)
write$P9_RWSTAT(r1, &(0x7f00000009c0)={0x7, 0x7f, 0x2}, 0x7)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4}, &(0x7f0000000540)=0x8)

11:10:31 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000)
ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000000e0dfa741c779000000"], 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0)
ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000400))

[  213.306832] FAULT_INJECTION: forcing a failure.
[  213.306832] name failslab, interval 1, probability 0, space 0, times 0
[  213.318355] CPU: 1 PID: 13220 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  213.326759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  213.336780] Call Trace:
[  213.339372]  dump_stack+0x1c9/0x2b4
[  213.343001]  ? dump_stack_print_info.cold.2+0x52/0x52
[  213.348199]  ? lock_downgrade+0x8f0/0x8f0
[  213.352353]  should_fail.cold.4+0xa/0x11
[  213.356420]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  213.361529]  ? kasan_check_write+0x14/0x20
[  213.365766]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  213.370700]  ? wait_for_completion+0x8d0/0x8d0
[  213.375293]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  213.380833]  ? kasan_check_read+0x11/0x20
[  213.384988]  ? do_raw_spin_unlock+0xa7/0x2f0
[  213.389398]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  213.393984]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  213.399005]  ? lock_acquire+0x1e4/0x540
[  213.402981]  ? fs_reclaim_acquire+0x20/0x20
[  213.407304]  ? lock_downgrade+0x8f0/0x8f0
[  213.411454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  213.417002]  ? check_same_owner+0x340/0x340
[  213.421324]  ? rcu_note_context_switch+0x730/0x730
[  213.426255]  ? pcpu_balance_workfn+0x1700/0x1700
[  213.431015]  ? trace_hardirqs_on+0xd/0x10
[  213.435167]  __should_failslab+0x124/0x180
[  213.439408]  should_failslab+0x9/0x14
[  213.443216]  kmem_cache_alloc_node_trace+0x26f/0x770
[  213.448321]  ? retint_kernel+0x10/0x10
[  213.452219]  blkg_alloc+0x124/0x810
[  213.455858]  ? blkcg_reset_stats+0x3e0/0x3e0
[  213.460270]  ? lockdep_init_map+0x9/0x10
[  213.464333]  ? debug_mutex_init+0x2d/0x60
[  213.468489]  ? __mutex_init+0x1f7/0x290
[  213.472473]  ? __lockdep_init_map+0x105/0x590
[  213.476979]  ? kasan_check_write+0x14/0x20
[  213.481216]  ? percpu_ref_init+0x1f8/0x290
[  213.485456]  ? blk_delay_queue+0x1a0/0x1a0
[  213.489694]  ? percpu_ref_noop_confirm_switch+0x10/0x10
[  213.495053]  ? blk_stat_enable_accounting+0xe0/0xe0
[  213.500068]  blkcg_init_queue+0x27/0x480
[  213.504132]  blk_alloc_queue_node+0x9c5/0xf50
[  213.508625]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  213.512942]  ? blk_init_allocated_queue+0x600/0x600
[  213.517959]  ? lockdep_init_map+0x9/0x10
[  213.522020]  ? debug_mutex_init+0x2d/0x60
[  213.526166]  ? __mutex_init+0x1f7/0x290
[  213.530148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  213.535683]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  213.540444]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  213.545636]  blk_mq_init_queue+0x4b/0xb0
[  213.549693]  loop_add+0x33d/0x9d0
[  213.553142]  ? loop_lookup+0x105/0x230
[  213.557029]  ? loop_queue_rq+0x660/0x660
[  213.561091]  loop_control_ioctl+0x199/0x540
[  213.565409]  ? ksys_dup3+0x690/0x690
[  213.569117]  ? loop_add+0x9d0/0x9d0
[  213.572739]  ? __f_unlock_pos+0x19/0x20
[  213.576716]  ? __f_unlock_pos+0x19/0x20
[  213.580692]  ? kasan_check_write+0x14/0x20
[  213.584923]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  213.589851]  ? fsnotify+0xbac/0x14e0
[  213.593565]  ? vfs_write+0x2f3/0x560
[  213.597277]  ? loop_add+0x9d0/0x9d0
[  213.600900]  do_vfs_ioctl+0x1de/0x1720
[  213.604785]  ? fsnotify_first_mark+0x350/0x350
[  213.609364]  ? __fsnotify_parent+0xcc/0x420
[  213.613682]  ? ioctl_preallocate+0x300/0x300
[  213.618084]  ? __fget_light+0x2f7/0x440
[  213.622052]  ? fget_raw+0x20/0x20
[  213.625506]  ? __sb_end_write+0xac/0xe0
[  213.629483]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  213.635014]  ? fput+0x130/0x1a0
[  213.638290]  ? ksys_write+0x1ae/0x260
[  213.642091]  ? security_file_ioctl+0x94/0xc0
[  213.646498]  ksys_ioctl+0xa9/0xd0
[  213.649952]  __x64_sys_ioctl+0x73/0xb0
[  213.653837]  do_syscall_64+0x1b9/0x820
[  213.657721]  ? syscall_slow_exit_work+0x500/0x500
[  213.662561]  ? syscall_return_slowpath+0x5e0/0x5e0
[  213.667486]  ? syscall_return_slowpath+0x31d/0x5e0
[  213.672414]  ? prepare_exit_to_usermode+0x291/0x3b0
[  213.677426]  ? perf_trace_sys_enter+0xb10/0xb10
[  213.682106]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  213.686951]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  213.692163] RIP: 0033:0x455e29
[  213.695343] 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 
[  213.714711] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  213.722420] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  213.729696] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  213.736967] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  213.744232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  213.751495] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000017
11:10:32 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5415, 0x0)

11:10:32 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/23)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', r3})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:32 executing program 7 (fault-call:6 fault-nth:24):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:32 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000640)=""/189)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/41)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000180)={0x5000000000000000, 0x10000, 0x0, 0x8, 0x10})
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000440)={0x80000001, 0x8, 0x0, 0x2, [], [], [], 0x7, 0x4, 0xfff, 0x2, "8501b78e0bd83d93dad448dd6ec9b209"})
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000300)=0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:32 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x67800, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:32 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000018000000000000f8d3a518b78914445cb469ffdbdf25020000070003ff050011"], 0x24}, 0x1}, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f")
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x9, 0x4)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:32 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000003c0))
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001580)={r2})
io_setup(0x1aac, &(0x7f0000000440)=<r4=>0x0)
io_submit(r4, 0x9, &(0x7f0000000e00)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r3, &(0x7f0000000480)="8dc97425b77b66540550a0abd70489537b5a2625631179ed17f9c22ee47f3cc0dec9419cf12810508aed840bca35741ab54a9acb4f0d004d168453fa59ae9e2d35322ffbb05ba7ff61ad4c02a54cf15c2664d95077ac3712a12c18650b29cb0eb894f605ce5845372db560dcde2fca38a1c3a79654130957f176cfb1d750d4ad5cc01833b35e78c10e96348f830972753ca663b96a31f409f6503fae0162f41802da8354d0241de6927622a733740142034a468cd5679af57b82de334186b9a6c42a8b2d43ad968baa59a906e02238bd8db1c82f8f22f70af86c52", 0xdb, 0x2, 0x0, 0x1, r2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f00000005c0)="83e1fc1abfd015ad6214ff06187766442839647e0adc0fb13812a9cc7012c60be93bb2f1437fa5fc2ef65cc965a6eb711523145500b1e4985d71e28b807b5b6354e8e122e94316afc9eea98c64bb668a1d50f80b65e188a8672b41763414949a0c55eb50ce9efe5654327a2d988a20ecb4b11fe8b0f205cf27ea0caa86bf3634e5e17d6037511e2d65eedf5183efba2069b3e269d426e80e186936eeb770aba0004f3f5fac0239ef6408f6f8af2eebffb8f9bf634d5c0c6bede42112682739a0ab85572916b84b7492cd6cb9411b8b973f95a86fd23d2a10272894f23251664fb5c79c93a4160d2ced909159482fa2", 0xef, 0x80, 0x0, 0x0, r1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000700)="f4e630a46a311720d6d94253bd266be08a1bbb7cbb1f4a24e56590e2a7697f8a553964ca413cfdbd60ae1aa47ee34aad272b668f26dfdf2b4aaef47a8587128e2dbe7ad0dd2024be42c87455e7c5e0eea3b47a909398b4737d9a8a885a94932d89b106cf40a8394c1673aaf0a16e49d65bdd86f588beb083fe2e9f37e27321e94e63aaea74c75b285df632084ebb5ce862da08949c1eba092e6900f8ed272042bcb6966c20e66c5cfba84fa10cf804df3c56651d5d897e63abef0c618f65c21895b9f3daa65e2c07f9f0bd84df779429a45c050e7ce9b2e0aa49ed9ae6", 0xdd, 0x6, 0x0, 0x0, r2}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000840)="00abe80d5ea61d96f3fe9cb262cb473b9ccddbe41bb0f343182e3fe451f62934eeb0beec8870cebed59b59ad6744c180a7474d8dd27cf13a3b50705fad8df6f17b0a6c8de058b81210d0fbb58abd32120e547edc3b69e998445d53c469b88af0a23b10a7a03fe33426fd724203a3bb9307f9dcddade11894656946cc3f337d77e206b42388c865ee70466b78cdb7a6eb9b7330c6a71383a0e8c60b7e5a30ef2a66cf2bb0103e181c4b646b26d70b676c4f03a8d85a277565da76d0886dfe2dca80b58179b1e7f91d3f0b4e5811", 0xcd, 0x0, 0x0, 0x1, r2}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000000980)="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", 0xfa, 0x400, 0x0, 0x1, r2}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x7, 0x4f, r3, &(0x7f0000000ac0)="388593859fe9e1116dbd01030a74cdbbe72eba8e992db1420560ff49b53f7b4e5790147e99cfb519ff44895e840e8fdd677728f7b982908c462fb7cc2c53025a", 0x40, 0x80, 0x0, 0x0, r1}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000b40)="bdf40ce6ea082c95c5bd16ef759d73339d2cfe1c49730766c1dd2f222370da8b3ed3cf4aa5e0a7e4574ea1683bb43f45411f3ec7beffdff03e3378ff106e43a129fb9579c9206da46e8bb57db4cd707d50d54655214a57dae45e34d2657abfbef1c8c5a4085b312eac5cbabafc536e56b196e4a3f3e1e124078b781538403ae48db7ebb07328de8a60524a48e0f701af61dc83477fed1fa888e554ea813bf4d9b33bd8f3a76ba5162e2038cb041b59bd12", 0xb1, 0x1, 0x0, 0x1, r2}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f0000000c40)="d7cda57b0954bbe5fdf233b5ae642269d1d22e039e1ca2a802f761a2a1c6dec81dcdb7268ba4c9dd", 0x28, 0xef73, 0x0, 0x0, r2}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f0000000cc0)="95a933b3cf2709efdf280ab87bdb61f2b7fa72d89be72a86c5428b49ee3d1fc5eedd2a1538ef9c69e7361540791410d55401335e4fc9c9488dcb33e0103ab598003e0d256902b63f859f5540cf52de786c5b41c6ef5365c89fc269594ebce75e6542b2113ffc154cda50cc15d10d97f511a42461ca4b76fa2cdd40888b769f90383db02ccd361c04d48aa4e3a8a84ec21e68944416ee7be5d67531aeb408237e36d91e9cc22019f7582a340fad37926cc476037e0fcaf3ceba13a4f33b573f3ec18e33c8a7c2645687253feb67f1b94b342a", 0xd2, 0x3f, 0x0, 0x0, r2}])
ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001540)={0x11, 0xd0, &(0x7f0000001440)="45a1d464a8455131f56a6de30d4fda7d1ea6335c50d1c53c0b1b8c905f102e2c7101d04cc082866dc8839584fc96c483378aef7a555c831e573f122b904befc002db1399ead52e8c624fc09d9122b7f6b81298b8282bbd23731749051cf05201ea0b18ca04556dd193d707de626b11a590a8ce3c510a528c2d3b3b64bb12643a73b19d51d9b6c1dee2df7706a23de013251bff2368cc890faf874b4df778d25ece5f7d34713e6691e6190a14eb87cd9ce0e6ebf3a2bbd585ed853af2449bff8f8e6e4366bc2c3fe2bf1d4f245f1d56b5"})
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
sysinfo(&(0x7f0000001980)=""/4096)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
fadvise64(r0, 0x0, 0x9, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000015c0)=0x1)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:32 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x8000000000000000, 0x100000)
tkill(r1, 0x15)

[  214.162850] FAULT_INJECTION: forcing a failure.
[  214.162850] name failslab, interval 1, probability 0, space 0, times 0
[  214.174317] CPU: 0 PID: 13271 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  214.182714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  214.192060] Call Trace:
[  214.194643]  dump_stack+0x1c9/0x2b4
[  214.198276]  ? dump_stack_print_info.cold.2+0x52/0x52
[  214.203472]  ? should_fail.cold.4+0x5/0x11
[  214.207707]  should_fail.cold.4+0xa/0x11
[  214.211758]  ? __x64_sys_ioctl+0x73/0xb0
[  214.215801]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  214.220903]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  214.225485]  ? trace_hardirqs_off+0xd/0x10
[  214.229714]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  214.234471]  ? retint_kernel+0x10/0x10
[  214.238356]  ? throtl_pd_free+0x21/0x30
[  214.242326]  ? lock_acquire+0x1e4/0x540
[  214.246286]  ? fs_reclaim_acquire+0x20/0x20
[  214.250594]  ? lock_downgrade+0x8f0/0x8f0
[  214.254726]  ? check_same_owner+0x340/0x340
[  214.259042]  ? rcu_note_context_switch+0x730/0x730
[  214.263967]  __should_failslab+0x124/0x180
[  214.268203]  should_failslab+0x9/0x14
[  214.271995]  kmem_cache_alloc_trace+0x2cb/0x780
[  214.276656]  ? do_raw_spin_unlock+0xa7/0x2f0
[  214.281063]  ? _raw_spin_unlock_irq+0x56/0x70
[  214.285549]  ? blk_mq_can_queue+0x50/0x50
[  214.289685]  ? plug_ctx_cmp+0x110/0x110
[  214.293649]  blk_stat_alloc_callback+0x5b/0x280
[  214.298318]  blk_mq_init_allocated_queue+0x12d/0x16c0
[  214.303505]  ? blk_init_allocated_queue+0x600/0x600
[  214.308516]  ? lockdep_init_map+0x9/0x10
[  214.312576]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  214.317065]  ? __mutex_init+0x1f7/0x290
[  214.321043]  ? retint_kernel+0x10/0x10
[  214.324935]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  214.329676]  ? retint_kernel+0x10/0x10
[  214.333552]  blk_mq_init_queue+0x63/0xb0
[  214.337606]  loop_add+0x33d/0x9d0
[  214.341053]  ? loop_queue_rq+0x660/0x660
[  214.345114]  loop_control_ioctl+0x199/0x540
[  214.349428]  ? ksys_dup3+0x690/0x690
[  214.353132]  ? loop_add+0x9d0/0x9d0
[  214.356755]  ? kasan_check_write+0x14/0x20
[  214.360985]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  214.365914]  ? fsnotify+0xbac/0x14e0
[  214.369624]  ? vfs_write+0x2f3/0x560
[  214.373335]  ? loop_add+0x9d0/0x9d0
[  214.376956]  do_vfs_ioctl+0x1de/0x1720
[  214.380844]  ? ioctl_preallocate+0x300/0x300
[  214.385236]  ? __fget_light+0x2f7/0x440
[  214.389201]  ? __schedule+0x1ed0/0x1ed0
[  214.393166]  ? fget_raw+0x20/0x20
[  214.396608]  ? __sb_end_write+0xac/0xe0
[  214.400565]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  214.406084]  ? fput+0x130/0x1a0
[  214.409359]  ? security_file_ioctl+0x94/0xc0
[  214.413759]  ksys_ioctl+0xa9/0xd0
[  214.417200]  __x64_sys_ioctl+0x73/0xb0
[  214.421070]  do_syscall_64+0x1b9/0x820
[  214.424937]  ? syscall_slow_exit_work+0x500/0x500
[  214.429761]  ? syscall_return_slowpath+0x5e0/0x5e0
[  214.434671]  ? syscall_return_slowpath+0x31d/0x5e0
[  214.439579]  ? prepare_exit_to_usermode+0x291/0x3b0
[  214.444576]  ? perf_trace_sys_enter+0xb10/0xb10
[  214.449226]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  214.454062]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  214.459239] RIP: 0033:0x455e29
[  214.462404] 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 
[  214.481545] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  214.489233] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  214.496779] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  214.504041] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
11:10:33 executing program 7 (fault-call:6 fault-nth:25):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  214.511298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  214.518562] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000018
11:10:33 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x75000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:33 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000480)='em0em1\x00'}, 0x5)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_getnetconf={0x2c, 0x52, 0xa26, 0x70bd2c, 0x25dfdbfb, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x5}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10)

11:10:33 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="2400000018000000000000ce973c2c31a46171e33400ffdbdf2502007dc1ca1b286de95a5b409d5348763813b0008135f846701aff9e32850fa3180596fa5d258115970e618c9296fd3ab89d0c9045b8d54f"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x27, 0x1, 0x2, 0x5, 0xfffffffffffffbff, 0xfffffffffffffff7, "e98421ec3a473268f7bf08df6d9417ffeaf0cf1f719ad05569ba130b7143151a90211fe1249ae1ff33856bf3b3c12c635467fe993110788937c0223f8927ed", 0x13}, 0x60, &(0x7f0000000380)=[{&(0x7f00000004c0)="b3b93d813fec9b5280d21d1ef51276d5a22b013d289962c7054a9900b2a738ca8b1f92ec5498cc96d401e358dac95ce43ece063c1d0440bffddcab3be24beae97452db7a29fec9991af94df378e954f6a49566f9", 0x54}], 0x1, 0x0, 0x0, 0xc0}, 0x10)
openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000005c0)={0x2, 0x2, 0xffff})
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
syz_open_dev$evdev(&(0x7f0000000640)='/dev/input/event#\x00', 0x7fffffff, 0x400)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:33 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x7, &(0x7f00000016c0)=[{&(0x7f0000000200)="7f2f5148406424f406de865e6f9a72d7fbffc7c1cd69af47a48affc77fe6d8b44777c95e41e627e8f44caf1a169240470833", 0x32, 0x3246}, {&(0x7f0000000400)="d55202312d7454cb594a1da7c90f0a64c78b9d917547d8a8da42e45063e62c352d60efeda0efa7fc04620291c2b83879ecdfb759116f902348d893953c959bec47b59ac3356b6cdaa8fcac8a96f6a9ccc27966103583bbe41cc97f6ca9262abe19e93891a32dc26564d23e6c5d4838b3e47f7c3f018dd82b24fcc55be3db439d8079b909c8e2eec5334cf75fb9fbe3b4379664d631abe4133a3e368b4677e851278987db21e09499a5f581c6e887d841caf8c6a0dc53b638b00ad4335c6bd8ee243e", 0xc2, 0x81}, {&(0x7f0000000240)="53877bbf4e4f06e1a5775ad7f561577e331dae15ea0f20786cb65dc9d37f16b0d234059704f176318f98e4bc6085062bdb6ff320c2a4fce9d34a6bdd728362286c5984c1290581ff2c0badc0ad5dbe9acd958db8bf6d811fb9b495cc47bc4c78e597f1b3ec24f04ff050303fbb9a8477c1ae1178", 0x74, 0xd27}, {&(0x7f0000000300)="c0d997def4b958e70597d3fe6e553347e1b96050a24aa0e236c753f59832560781af93fb9b", 0x25, 0x70}, {&(0x7f0000000500)="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", 0x1000, 0x1ff}, {&(0x7f0000001500)="b0d325bb877104edbecfe075477210a5f69aac9ef7f359e3744cfa01507026f2361f0a1d78bd3c9d0e2b3e10366df87151a45c1c4c80178d7dc96ba8da50ee4f0e0484334613d0ba9d9e73470b63c716efbd0fb9bbc6726108eac01280ac094b0bb11b0d2aac3a8d646f1c64c7cd6ca39f7274bcd1775b29306e8078f9d2b9dc0b599842954f9ef15309d7516790187b7273146d8e86680d07e353a8cf79fcc4e31f393ce8a06fd56123e30cb96d", 0xae, 0x1}, {&(0x7f00000015c0)="cb84fe27878a40dc12528fa788f965f90a57c350c13b1c797f4c282a877e4dc0c0e7d274c18c423c04cea0c9fe9cce478127abac08dfb24991cfa88cf9462b67870e8366dd9f01fe1033660a124029b20e9c30467f06d9514ccb2c5628d81f0a8fbb5e711b16578eda81b25cc45c652fb31e77398714cbebc9e30c3b4e8223885367a861597493e59a0ceea83b4104655a4473c01ae86473cbcc6abcdb28bde589a6aa8f0b12ff44f9c193152062d77cd547d7dc60e1b4c85c1168c7a81dfa75c8d7160d210ef6448b73870ce1", 0xcd, 0x1000}], 0x20, &(0x7f0000000340)={[{@quota_off='quota=off', 0x2c}]})
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r2 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x4)
write$P9_RSETATTR(r2, &(0x7f0000001780)={0x7, 0x1b, 0x2}, 0x7)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:33 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x700000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:33 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000380)={0x1, 0xb07, &(0x7f00000001c0), &(0x7f00000002c0)="368974647ac7dde01d1177c3dd81771a970ac0c4d659cb8c38214d02c54fd14b0d06fb9f42b00bfbf807a2bcad08f292706329581d467b2ff0557f082d90676a97530121ed57626eb3f29b3da257e2490b4b4f01a61a49abbbe0ac8389d04e57e1a47dc84af03b85af63bb2bb94cf36908b79084bd36e9b6d65803f575d7", 0x0, 0x7e})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:33 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0))
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  214.936185] FAULT_INJECTION: forcing a failure.
[  214.936185] name failslab, interval 1, probability 0, space 0, times 0
[  214.947653] CPU: 0 PID: 13334 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  214.956042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  214.965375] Call Trace:
[  214.967943]  dump_stack+0x1c9/0x2b4
[  214.971562]  ? dump_stack_print_info.cold.2+0x52/0x52
[  214.976734]  should_fail.cold.4+0xa/0x11
[  214.980779]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  214.985868]  ? save_stack+0xa9/0xd0
[  214.989474]  ? save_stack+0x43/0xd0
[  214.993084]  ? kasan_kmalloc+0xc4/0xe0
[  214.996973]  ? kmem_cache_alloc_trace+0x152/0x780
[  215.001800]  ? blk_stat_alloc_callback+0x5b/0x280
[  215.006627]  ? blk_mq_init_allocated_queue+0x12d/0x16c0
[  215.011976]  ? loop_add+0x33d/0x9d0
[  215.015580]  ? loop_control_ioctl+0x199/0x540
[  215.020059]  ? do_vfs_ioctl+0x1de/0x1720
[  215.024098]  ? ksys_ioctl+0xa9/0xd0
[  215.027704]  ? __x64_sys_ioctl+0x73/0xb0
[  215.031762]  ? do_syscall_64+0x1b9/0x820
[  215.035808]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  215.041163]  ? retint_kernel+0x10/0x10
[  215.045038]  ? throtl_pd_free+0x21/0x30
[  215.049001]  ? lock_acquire+0x1e4/0x540
[  215.052964]  ? fs_reclaim_acquire+0x20/0x20
[  215.057292]  ? lock_downgrade+0x8f0/0x8f0
[  215.061430]  ? lock_downgrade+0x8f0/0x8f0
[  215.065582]  ? lock_release+0xa30/0xa30
[  215.069553]  ? check_same_owner+0x340/0x340
[  215.073858]  ? check_same_owner+0x340/0x340
[  215.078165]  ? rcu_note_context_switch+0x730/0x730
[  215.083078]  __should_failslab+0x124/0x180
[  215.087296]  should_failslab+0x9/0x14
[  215.091082]  __kmalloc+0x2c8/0x760
[  215.094604]  ? kmem_cache_alloc_trace+0x318/0x780
[  215.099427]  ? do_raw_spin_unlock+0xa7/0x2f0
[  215.103833]  ? blk_stat_alloc_callback+0x84/0x280
[  215.108661]  ? blk_mq_can_queue+0x50/0x50
[  215.112791]  ? plug_ctx_cmp+0x110/0x110
[  215.116757]  blk_stat_alloc_callback+0x84/0x280
[  215.121408]  blk_mq_init_allocated_queue+0x12d/0x16c0
[  215.126578]  ? blk_init_allocated_queue+0x600/0x600
[  215.131590]  ? lockdep_init_map+0x9/0x10
[  215.135663]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  215.140149]  ? __mutex_init+0x1f7/0x290
[  215.144140]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  215.148883]  ? retint_kernel+0x10/0x10
[  215.152769]  blk_mq_init_queue+0x63/0xb0
[  215.156818]  loop_add+0x33d/0x9d0
[  215.160254]  ? loop_lookup+0x105/0x230
[  215.164127]  ? loop_queue_rq+0x660/0x660
[  215.168181]  loop_control_ioctl+0x199/0x540
[  215.172499]  ? ksys_dup3+0x690/0x690
[  215.176212]  ? loop_add+0x9d0/0x9d0
[  215.179845]  ? kasan_check_write+0x14/0x20
[  215.184065]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  215.188987]  ? fsnotify+0xbac/0x14e0
[  215.192690]  ? vfs_write+0x2f3/0x560
[  215.196390]  ? loop_add+0x9d0/0x9d0
[  215.200000]  do_vfs_ioctl+0x1de/0x1720
[  215.203879]  ? ioctl_preallocate+0x300/0x300
[  215.208269]  ? __fget_light+0x2f7/0x440
[  215.212224]  ? __schedule+0x1ed0/0x1ed0
[  215.216175]  ? fget_raw+0x20/0x20
[  215.219618]  ? __f_unlock_pos+0x19/0x20
[  215.223592]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  215.229128]  ? fput+0x130/0x1a0
[  215.232391]  ? security_file_ioctl+0x94/0xc0
[  215.236788]  ksys_ioctl+0xa9/0xd0
[  215.240264]  __x64_sys_ioctl+0x73/0xb0
[  215.244134]  do_syscall_64+0x1b9/0x820
[  215.248003]  ? syscall_slow_exit_work+0x500/0x500
[  215.252839]  ? syscall_return_slowpath+0x5e0/0x5e0
[  215.257758]  ? syscall_return_slowpath+0x31d/0x5e0
[  215.262667]  ? prepare_exit_to_usermode+0x291/0x3b0
[  215.267661]  ? perf_trace_sys_enter+0xb10/0xb10
[  215.272309]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  215.277148]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  215.282325] RIP: 0033:0x455e29
[  215.285490] 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 
[  215.304613] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  215.312302] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  215.319557] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  215.326814] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
11:10:34 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5429, 0x0)

11:10:34 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000440)=0x93bbe397698678eb)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:34 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x4000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:34 executing program 1:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1f, 0x0, 0x7, 0x101, 0x1, r0, 0x8}, 0x2c)
r1 = socket(0x0, 0x0, 0x0)
r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x102)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x101, 0x1, {0x3, 0x0, 0xff, 0x1, 0x2}})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x800, 0x4, &(0x7f00000006c0)=[{&(0x7f0000000400)="03e4c1c31cbc83fa3cc0706ff6dd4a02c9b0e1675d1342dec293d1e109c4565a1a753de9fccbd4819298814cf9ce4da9b8ef7a1a9000e344578d94695fec8746b6096689b0cd00cf6f2e2b4c295ae2053882049ee6b33a723204", 0x5a, 0x3f}, {&(0x7f0000000480)="e5d8b03d0c86c95f1f4efaf85efd82a2397c2fd7a6c00758867e8b752926bc1a77997bba8566cfab1f568198a9949fb28566c11df7631c6d975e312610f6e282d3983c09231d131ba913c2469728d8ee9e128da1c589b336db9719a06559f57c9a94dc7646b1a1f34efd835932bd3b1ba36acacc2cbcc694c1cad77af90398f814be5501", 0x84, 0x7}, {&(0x7f0000000540)="98d20c80cbe3710a0717651eceb4e0f0d759d9fddacc898b7628f2d8b1ba7fa1399958f028a4aec060ea030522e76c794ea827dbd1713ddaad887bcaec45f9ae800ac2668d8180502a257de31dc3df0153d21f9a75e546a2f2af0a73ffb6ffaf7fb77a61c768662be616fcb3ede768b260f446abe844be52", 0x78, 0x9}, {&(0x7f00000005c0)="65ce99cc45b938a02c201ab5a367cb3d2039365e6c29caec5f15a4ecbd3067b1e892908bb923e84f3098fb52365baea6878037356006a608792d83bc92bf3b337bb86c286a9c6a6a8fb48876526baee44b36cae6784a124718f18608954d559523dc7934f9b8ba9f3a4560877f7e6ff08a2695984cdaf7972ca554033b5fc6c056cb7606900e3391c2a926a19de000385f6b98c7d84142d2167a8cfb7bfd0712c4a904c9be3d1cfc34eb6398447c19a75b852a275b78cfb04f41af331128f18b9b046698d42519762c0d2e615a8748de538cdfee841630108f32bc", 0xdb, 0x8000}], 0x400, &(0x7f0000000740)={[{@umask={'umask', 0x3d, 0x7}, 0x2c}, {@decompose='decompose', 0x2c}, {@umask={'umask', 0x3d, 0xffffffff}, 0x2c}, {@nls={'nls', 0x3d, 'utf8'}, 0x2c}, {@part={'part', 0x3d, 0x3ff}, 0x2c}, {@umask={'umask', 0x3d, 0x8000}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-r'}, 0x2c}, {@umask={'umask', 0x3d, 0xc2e6}, 0x2c}, {@type={'type', 0x3d, "ebee3635"}, 0x2c}]})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:34 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400010000000000000000000000000000000000000000080000"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x8}, 0x0)
r3 = gettid()
fcntl$setownex(r1, 0xf, &(0x7f0000000380)={0x1, r3})
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000500))
write$P9_RREMOVE(r1, &(0x7f00000001c0)={0x7, 0x7b, 0x2}, 0x7)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000440)={{0xb06, 0x6}, 'port0\x00', 0x0, 0x28, 0x4, 0x1, 0x4, 0xfffffffffffffffe, 0x9, 0x0, 0x5, 0x7})
unlinkat(r1, &(0x7f0000000300)='./file0\x00', 0x200)

11:10:34 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x10030000, 0x100000)
tkill(r1, 0x15)

11:10:34 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001800000000000000ff0ce2718b0000070003ff050011000008000200ac1414182bff32b61d4fdc1adf2330a028d1fa47382185aa2b7fdb014e8a0f09004852d2e5de"], 0x24}, 0x1}, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x3b, @empty, 0x4e21, 0x1, 'dh\x00', 0x6, 0x20, 0x31}, 0x2c)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80400080}, 0xc, &(0x7f0000000600)={&(0x7f00000006c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000303000000ffdbdf250d00000034000200080006f9daca528d100a7ee46b06135715da0004000000080008000100008008000300030000002b0003000100000008000800800000000800040000000000"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4)
r3 = memfd_create(&(0x7f00000001c0)='ip_vti0\x00', 0x2)
iopl(0x3)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x10000, 0x0)
getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'nr0\x00', r4})
ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffffd)
ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000480)=""/117)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  215.334067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  215.341321] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000019
11:10:34 executing program 7 (fault-call:6 fault-nth:26):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:34 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x70800, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  215.523094] FAULT_INJECTION: forcing a failure.
[  215.523094] name failslab, interval 1, probability 0, space 0, times 0
[  215.534752] CPU: 1 PID: 13365 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  215.543162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  215.552513] Call Trace:
[  215.555107]  dump_stack+0x1c9/0x2b4
[  215.558739]  ? dump_stack_print_info.cold.2+0x52/0x52
[  215.563946]  ? should_fail.cold.4+0x5/0x11
[  215.568185]  should_fail.cold.4+0xa/0x11
[  215.572250]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  215.577375]  ? lock_repin_lock+0x430/0x430
[  215.581611]  ? kasan_check_write+0x14/0x20
[  215.585854]  ? __schedule+0x884/0x1ed0
[  215.589742]  ? ksys_ioctl+0xa9/0xd0
[  215.593385]  ? __sched_text_start+0x8/0x8
[  215.597537]  ? __sched_text_start+0x8/0x8
[  215.601686]  ? throtl_pd_free+0x21/0x30
[  215.605668]  ? lock_acquire+0x1e4/0x540
[  215.609643]  ? fs_reclaim_acquire+0x20/0x20
[  215.613970]  ? lock_downgrade+0x8f0/0x8f0
[  215.618123]  ? lock_downgrade+0x8f0/0x8f0
[  215.622282]  ? lock_release+0xa30/0xa30
[  215.626255]  ? check_same_owner+0x340/0x340
[  215.630578]  ? check_same_owner+0x340/0x340
[  215.634891]  __should_failslab+0x124/0x180
[  215.639108]  should_failslab+0x9/0x14
[  215.642890]  __kmalloc+0x2c8/0x760
[  215.646410]  ? kmem_cache_alloc_trace+0x318/0x780
[  215.651235]  ? do_raw_spin_unlock+0xa7/0x2f0
[  215.655624]  ? blk_stat_alloc_callback+0x84/0x280
[  215.660450]  ? blk_mq_can_queue+0x50/0x50
[  215.664600]  ? plug_ctx_cmp+0x110/0x110
[  215.668571]  blk_stat_alloc_callback+0x84/0x280
[  215.673229]  blk_mq_init_allocated_queue+0x12d/0x16c0
[  215.678401]  ? blk_init_allocated_queue+0x600/0x600
[  215.683403]  ? lockdep_init_map+0x9/0x10
[  215.687455]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  215.691932]  ? __mutex_init+0x1f7/0x290
[  215.695909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  215.701435]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  215.706175]  ? retint_kernel+0x10/0x10
[  215.710044]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  215.715220]  blk_mq_init_queue+0x63/0xb0
[  215.719269]  loop_add+0x33d/0x9d0
[  215.722704]  ? loop_queue_rq+0x660/0x660
[  215.726746]  ? loop_control_ioctl+0x17c/0x540
[  215.731224]  loop_control_ioctl+0x199/0x540
[  215.735528]  ? ksys_dup3+0x690/0x690
[  215.739223]  ? loop_add+0x9d0/0x9d0
[  215.742836]  ? kasan_check_write+0x14/0x20
[  215.747051]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  215.751962]  ? fsnotify+0xbac/0x14e0
[  215.755655]  ? vfs_write+0x2f3/0x560
[  215.759352]  ? loop_add+0x9d0/0x9d0
[  215.762970]  do_vfs_ioctl+0x1de/0x1720
[  215.766838]  ? fsnotify_first_mark+0x350/0x350
[  215.771401]  ? __fsnotify_parent+0xcc/0x420
[  215.775703]  ? ioctl_preallocate+0x300/0x300
[  215.780093]  ? __fget_light+0x2f7/0x440
[  215.784049]  ? fget_raw+0x20/0x20
[  215.787484]  ? __sb_end_write+0xac/0xe0
[  215.791442]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  215.796959]  ? fput+0x130/0x1a0
[  215.800222]  ? ksys_write+0x1ae/0x260
[  215.804006]  ? security_file_ioctl+0x94/0xc0
[  215.808397]  ksys_ioctl+0xa9/0xd0
[  215.811831]  __x64_sys_ioctl+0x73/0xb0
[  215.815700]  do_syscall_64+0x1b9/0x820
[  215.819568]  ? syscall_slow_exit_work+0x500/0x500
[  215.824391]  ? syscall_return_slowpath+0x5e0/0x5e0
[  215.829301]  ? syscall_return_slowpath+0x31d/0x5e0
[  215.834214]  ? prepare_exit_to_usermode+0x291/0x3b0
[  215.839211]  ? perf_trace_sys_enter+0xb10/0xb10
[  215.843860]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  215.848684]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  215.853853] RIP: 0033:0x455e29
11:10:34 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf0011000008000200ac141418000000000000000000"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000580)=0xe8)
setuid(r2)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000480))
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000440))
bind$bt_sco(r0, &(0x7f0000000380)={0x1f, {0x20, 0x1b2fb78b, 0x6, 0x9, 0x0, 0x5}}, 0x8)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  215.857018] 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 
[  215.876187] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  215.883875] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  215.891133] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  215.898389] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  215.905637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  215.912888] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000001a
11:10:34 executing program 4:
r0 = socket(0xfffffffffffffffe, 0x0, 0x4)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x3, 0x4, &(0x7f0000000440)={<r1=>0xffffffffffffffff})
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000480)='ip_vti0\x00', r1}, 0x10)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000004c0)=""/189)
getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdf250200ac14141800"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:34 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x338, 0x16, 0x204, 0x70bd28, 0x25dfdbff, {0x7}, [@typed={0x8, 0x16, @u32}, @nested={0x18, 0x7e, [@typed={0x14, 0xe, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x23c, 0x83, [@generic="a05631af1b6765132e6b5e98f6fadff296dc22f3d179867f12e628a014d297430f21c810f60315a120a8d9dcfd058b121cc70ad0f076aadc6c465a8b572f61dfe8f211776c662523cfebc8c89af9bac2f024fb1d035d847e3a2c058d5bbdd22605ea01b9999bd38b2794093d7e7510bd0b0f31e932abedcc7b6daf902f1b70ba141543d6deaf04e8086404bd5854fccd2bfc191796d46be0200c3ddbb76dfffcfec468312ed97ab9e2c1ebc5ad4254b685f79dad8feaf6ceb5c068391355b0afb0efbb129741ae2d85fd3bd37a8008104e5240dc311ffc1e8e7283029b25dd76f89bc91c297eaad54ce12759ac6b97beb9067cd744", @generic="db28a14f2298fc4bcd0294cd7fd949aee5bac93e6d3050957606c9691540a9154e71b7d55cfb2a8e38c47f940822e8cff6313d54498926df6d9343ece37e3c954a77f1bd6e4deb0014471a21991cb22f15fb", @generic="820b1b4c5798ff52cfad78ebc87858f68f96deff41e642164730890d83e4f926e8ebf61de0767bdd2bdb9dbdc3ca9513a9f50c849a6d3cd209d606ddc7ab036e6976669351650bfd935b64c1ceb6077b013df8158f3521a833cc8d27633421d06b2be0fd5681005fa807cd6f2938b6d164aa22bd5e358b03b53c9577edeb3a4ad597201fb32432c35348ca6bf9847d4f48b001ea18a4cdec3c9de08a9585db1875c669200ea42029784409a75b37cf5809c58f29b07817f1f733538b741326058a10ca81356f56a0ab10bcda8f9401f4ab99c4bec4a6880509f7b278832b59a96ba4f4c850f8aa74c8813af57d2ad500"]}, @generic="4f3660b272492fcf58b25a200f926a73248ab20133e41b53c4dcbcb5232f77ac727d06b467b8e2dbe44a606f53d6822cbb2134b7bc9dc6426f3523f9ccbe2bfa18e6f06c7ef2cdfb4696a0c89a9ebb11d38e6b5eb37de5434d38530332cf495f59a4c9d27123b72b4f8996510035c42e1d10ad387e2cb207b92df090dfa29231cafe0f1a9b32332f617967b62ce221b531ee486837f181b802277e1b55ba8fac35628a03e1c73c502e70b7ddd14c16dcfe042f3ba2581cbeedc7713d481771c52e8940d3f9"]}, 0x338}, 0x1, 0x0, 0x0, 0x20004000}, 0x800)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:34 executing program 7 (fault-call:6 fault-nth:27):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:34 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xffb7000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:34 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000009000000ffdbdf25e4ffaf000003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:34 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac149418"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  216.114912] FAULT_INJECTION: forcing a failure.
[  216.114912] name failslab, interval 1, probability 0, space 0, times 0
[  216.126265] CPU: 0 PID: 13397 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  216.134670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  216.144018] Call Trace:
[  216.146613]  dump_stack+0x1c9/0x2b4
[  216.150237]  ? dump_stack_print_info.cold.2+0x52/0x52
[  216.155415]  ? save_stack+0x43/0xd0
[  216.159030]  ? __kasan_slab_free+0x11a/0x170
[  216.163422]  ? kasan_slab_free+0xe/0x10
[  216.167380]  ? throtl_pd_free+0x21/0x30
[  216.171340]  should_fail.cold.4+0xa/0x11
[  216.175383]  ? __x64_sys_ioctl+0x73/0xb0
[  216.179430]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  216.184517]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  216.189084]  ? kasan_check_write+0x14/0x20
[  216.193303]  ? trace_hardirqs_off+0xd/0x10
[  216.197534]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  216.202275]  ? retint_kernel+0x10/0x10
[  216.206145]  ? throtl_pd_free+0x21/0x30
[  216.210109]  ? lock_acquire+0x1e4/0x540
[  216.214082]  ? fs_reclaim_acquire+0x20/0x20
[  216.218385]  ? lock_downgrade+0x8f0/0x8f0
[  216.222537]  ? check_same_owner+0x340/0x340
[  216.226840]  ? rcu_note_context_switch+0x730/0x730
[  216.231750]  __should_failslab+0x124/0x180
[  216.235967]  should_failslab+0x9/0x14
[  216.239752]  kmem_cache_alloc_trace+0x2cb/0x780
[  216.244401]  ? do_raw_spin_unlock+0xa7/0x2f0
[  216.248791]  ? _raw_spin_unlock_irq+0x56/0x70
[  216.253278]  ? blk_mq_can_queue+0x50/0x50
[  216.257416]  ? plug_ctx_cmp+0x110/0x110
[  216.261371]  blk_stat_alloc_callback+0x5b/0x280
[  216.266029]  blk_mq_init_allocated_queue+0x12d/0x16c0
[  216.271201]  ? blk_init_allocated_queue+0x600/0x600
[  216.276208]  ? lockdep_init_map+0x9/0x10
[  216.280253]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  216.284737]  ? __mutex_init+0x1f7/0x290
[  216.288873]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  216.294393]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  216.299144]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  216.304319]  blk_mq_init_queue+0x63/0xb0
[  216.308362]  loop_add+0x33d/0x9d0
[  216.311800]  ? loop_lookup+0x105/0x230
[  216.315670]  ? loop_queue_rq+0x660/0x660
[  216.319723]  loop_control_ioctl+0x199/0x540
[  216.324027]  ? loop_add+0x9d0/0x9d0
[  216.327635]  ? retint_kernel+0x10/0x10
[  216.331507]  ? do_vfs_ioctl+0x123/0x1720
[  216.335549]  ? loop_add+0x9d0/0x9d0
[  216.339157]  do_vfs_ioctl+0x1de/0x1720
[  216.343028]  ? fsnotify_first_mark+0x350/0x350
[  216.347593]  ? __fsnotify_parent+0xcc/0x420
[  216.351897]  ? ioctl_preallocate+0x300/0x300
[  216.356285]  ? __fget_light+0x2f7/0x440
[  216.360241]  ? fget_raw+0x20/0x20
[  216.363676]  ? __sb_end_write+0xac/0xe0
[  216.367633]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  216.373151]  ? fput+0x130/0x1a0
[  216.376410]  ? ksys_write+0x1ae/0x260
[  216.380193]  ? security_file_ioctl+0x94/0xc0
[  216.384584]  ksys_ioctl+0xa9/0xd0
[  216.388030]  __x64_sys_ioctl+0x73/0xb0
[  216.391901]  do_syscall_64+0x1b9/0x820
[  216.395780]  ? syscall_slow_exit_work+0x500/0x500
[  216.400607]  ? syscall_return_slowpath+0x5e0/0x5e0
[  216.405523]  ? syscall_return_slowpath+0x31d/0x5e0
[  216.410436]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  216.415957]  ? prepare_exit_to_usermode+0x291/0x3b0
[  216.420956]  ? perf_trace_sys_enter+0xb10/0xb10
[  216.425607]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  216.430442]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  216.435609] RIP: 0033:0x455e29
[  216.438777] 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 
[  216.457948] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  216.465638] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  216.472888] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  216.480149] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  216.487399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  216.494648] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000001b
11:10:35 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)

11:10:35 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x8007, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:35 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000001c0)='ip_vti0\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$RTC_UIE_ON(r1, 0x7003)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:35 executing program 1:
r0 = socket(0x0, 0x0, 0x5d9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$BLKROSET(r3, 0x125d, &(0x7f00000001c0)=0x7)

11:10:35 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x1000000, 0x100000)
tkill(r1, 0x15)

11:10:35 executing program 7 (fault-call:6 fault-nth:28):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:35 executing program 2:
r0 = shmget(0x2, 0x4000, 0x54000401, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000580)=""/133)
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={<r3=>0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x9, 0x1, 0xfffffffffffff731, 0x401, 0xb886, 0x39bf, 0x82, 0x3, 0x3, 0x2, 0x9, 0x2, 0x8, 0x5, 0x2]}, &(0x7f00000000c0)=0x100)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x374, 0x998}, &(0x7f0000000540)=0x35b)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0xd)

11:10:35 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', r2})
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
sendto$unix(r3, &(0x7f0000000440)="d4e6b43aae17bd04686c3569e77e1a09ef7b6af233953a8af789e382e0c0215f38296633c9439e33c7194d438148eeb096dbfbc81f3c7a5aa2869eaabea67db6776c622182e18d69b6e6dc3e8923493e8caa95b29551de8a4261b609ab2209456bbb7aeaa6a23f7b3cea055137ea5288b84891ae72be8d7b0e70daab4889718b0a0b687d33cac941d123d47c14b4628c6e55cd6cbac919d8bc5963352839999c0e9a9261d702d63e6eb6ec3d29c64bd297685bf808117ab54fbeb2541fba4b164d1923bcbf5a63286caf3555174f1e1946a4211b3dfdca241237535efe1786442f133e79e050085a08a61869ca", 0xed, 0x10, &(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e)

[  216.896697] FAULT_INJECTION: forcing a failure.
[  216.896697] name failslab, interval 1, probability 0, space 0, times 0
[  216.908221] CPU: 1 PID: 13438 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  216.916631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  216.925986] Call Trace:
[  216.928589]  dump_stack+0x1c9/0x2b4
[  216.932231]  ? dump_stack_print_info.cold.2+0x52/0x52
[  216.937436]  should_fail.cold.4+0xa/0x11
[  216.941511]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  216.946629]  ? save_stack+0xa9/0xd0
[  216.950258]  ? save_stack+0x43/0xd0
[  216.953888]  ? kasan_kmalloc+0xc4/0xe0
[  216.957781]  ? kmem_cache_alloc_trace+0x152/0x780
[  216.962627]  ? blk_stat_alloc_callback+0x5b/0x280
[  216.967475]  ? blk_mq_init_allocated_queue+0x12d/0x16c0
[  216.972845]  ? loop_add+0x33d/0x9d0
[  216.976478]  ? loop_control_ioctl+0x199/0x540
[  216.980981]  ? do_vfs_ioctl+0x1de/0x1720
[  216.985040]  ? ksys_ioctl+0xa9/0xd0
[  216.988671]  ? __x64_sys_ioctl+0x73/0xb0
[  216.992738]  ? do_syscall_64+0x1b9/0x820
[  216.996811]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  217.002188]  ? retint_kernel+0x10/0x10
[  217.006108]  ? throtl_pd_free+0x21/0x30
[  217.010094]  ? lock_acquire+0x1e4/0x540
[  217.014071]  ? fs_reclaim_acquire+0x20/0x20
[  217.018399]  ? lock_downgrade+0x8f0/0x8f0
[  217.022548]  ? lock_downgrade+0x8f0/0x8f0
[  217.026700]  ? lock_release+0xa30/0xa30
[  217.030676]  ? check_same_owner+0x340/0x340
[  217.034998]  ? check_same_owner+0x340/0x340
[  217.039329]  ? rcu_note_context_switch+0x730/0x730
[  217.044265]  __should_failslab+0x124/0x180
[  217.048507]  should_failslab+0x9/0x14
[  217.052311]  __kmalloc+0x2c8/0x760
[  217.055857]  ? kmem_cache_alloc_trace+0x318/0x780
[  217.060701]  ? do_raw_spin_unlock+0xa7/0x2f0
[  217.065115]  ? blk_stat_alloc_callback+0x84/0x280
[  217.069974]  ? blk_mq_can_queue+0x50/0x50
[  217.074123]  ? plug_ctx_cmp+0x110/0x110
[  217.078103]  blk_stat_alloc_callback+0x84/0x280
[  217.082778]  blk_mq_init_allocated_queue+0x12d/0x16c0
[  217.087970]  ? blk_init_allocated_queue+0x600/0x600
[  217.092984]  ? lockdep_init_map+0x9/0x10
[  217.097046]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  217.101541]  ? __mutex_init+0x1f7/0x290
[  217.105526]  ? blk_mq_alloc_rq_map+0x142/0x220
[  217.110111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  217.115651]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  217.120417]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  217.125609]  blk_mq_init_queue+0x63/0xb0
[  217.129671]  loop_add+0x33d/0x9d0
[  217.133122]  ? loop_lookup+0x105/0x230
[  217.137009]  ? loop_queue_rq+0x660/0x660
[  217.141075]  loop_control_ioctl+0x199/0x540
[  217.145394]  ? loop_add+0x9d0/0x9d0
[  217.149023]  ? do_vfs_ioctl+0x178/0x1720
[  217.153078]  ? loop_add+0x9d0/0x9d0
[  217.156701]  do_vfs_ioctl+0x1de/0x1720
[  217.160589]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  217.165343]  ? ioctl_preallocate+0x300/0x300
[  217.169754]  ? __fget_light+0x2f7/0x440
[  217.173722]  ? fget_raw+0x20/0x20
[  217.177181]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  217.182720]  ? fput+0x130/0x1a0
[  217.185999]  ? ksys_write+0x1ae/0x260
[  217.189800]  ? security_file_ioctl+0x94/0xc0
[  217.194208]  ksys_ioctl+0xa9/0xd0
[  217.197663]  __x64_sys_ioctl+0x73/0xb0
[  217.201554]  do_syscall_64+0x1b9/0x820
[  217.205441]  ? syscall_slow_exit_work+0x500/0x500
[  217.210286]  ? syscall_return_slowpath+0x5e0/0x5e0
[  217.215213]  ? syscall_return_slowpath+0x31d/0x5e0
[  217.220151]  ? prepare_exit_to_usermode+0x291/0x3b0
[  217.225164]  ? perf_trace_sys_enter+0xb10/0xb10
[  217.229830]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  217.234681]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  217.239867] RIP: 0033:0x455e29
[  217.243047] 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 
[  217.262454] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  217.270169] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  217.277435] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  217.284700] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
11:10:35 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x100000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:36 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x1)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r2 = dup2(r1, r0)
clock_gettime(0x0, &(0x7f00000000c0)={<r3=>0x0, <r4=>0x0})
timerfd_settime(r2, 0x1, &(0x7f00000001c0)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000000300))

11:10:36 executing program 7 (fault-call:6 fault-nth:29):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:36 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x804c)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:36 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', 'ip_vti0\x00'}, &(0x7f0000000400)=""/239, 0xef)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  217.291965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  217.299231] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000001c
11:10:36 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8)
sendmsg$xdp(r0, &(0x7f0000001080)={&(0x7f0000000d00)={0x2c, 0x21056f07602324a4, r2, 0x38}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000d40)="1cd612fd85b6", 0x6}, {&(0x7f0000000d80)="e4c824cb46d96b92d854fa5920d6c984b60d69fb9a80a8", 0x17}, {&(0x7f0000000dc0)="bca8eab3ca80d5e8faca8295a9c65dac6ac9eb1f2c53767dd036f6785a1e7eb4c5b9249e30ebc8242004d0ad2ffd17cc543c85e26546f29216a2335d6c434ca6c34ce8489a3b76652d99a700ce1f04fcb505b339d2a2dbcb015fb8389d32e9863b75746e7481234a9bb1892eb2ad7872bd8855b5df", 0x75}, {&(0x7f0000000e40)="6e12cb36d3989f4f8139e1d231471ff538e909f9ffa99e55741e123e6065f2caa3d4848871ec18b8b428538d1d7ce77305cfa2348061aa01d5af828c5e027e8dfcbffdf76103a1a3c69e23f10ee90c71ce1666ab656a96c493e2f461beca9acbb8c6bec6e2d44f61cda97c8918fe9e7b8ca5d46e9fea5a099bce6b64", 0x7c}, {&(0x7f0000000ec0)="f99dcdee7347d48b44260cc3fb9c989c", 0x10}, {&(0x7f0000000f00)="890845544e2339f105232f66782fd9f0b0944253f420b3d1c6299d93b561fe764bf9e4ea5904c9744c2080833d77ec442c59493d69493d98a92e2b3f5b20d3fcdfd03f697e3003aca79ecc5e62fee9f929ba4d53f3161c3927b8756016613e52112119aed652e4d60ba179723e9386b877a89ac90f73e2c0b7ec9ed85e0fe77f95d7dd8dad17c72ca60dc33ec6cafb59d5d1fb2361a8efdd9ac5e22069d067fb6c294874e2cf2b1713b74c8034d2a6531444d7", 0xb3}, {&(0x7f0000000fc0)="7a5764e45deca5a8ac7d1972367965", 0xf}], 0x7, 0x0, 0x0, 0x10}, 0x10)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$KVM_SMI(r0, 0xaeb7)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:36 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x101800)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
r2 = fcntl$dupfd(r1, 0x406, r1)
ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0x9})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:36 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x580000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  217.484361] FAULT_INJECTION: forcing a failure.
[  217.484361] name failslab, interval 1, probability 0, space 0, times 0
[  217.496002] CPU: 0 PID: 13477 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  217.504405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  217.513765] Call Trace:
[  217.516363]  dump_stack+0x1c9/0x2b4
[  217.519996]  ? dump_stack_print_info.cold.2+0x52/0x52
[  217.525194]  ? vprintk_func+0x81/0x117
[  217.529083]  should_fail.cold.4+0xa/0x11
[  217.533152]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  217.538259]  ? lock_repin_lock+0x430/0x430
[  217.542501]  ? kasan_check_write+0x14/0x20
[  217.546753]  ? __schedule+0x884/0x1ed0
[  217.550685]  ? __sched_text_start+0x8/0x8
[  217.554822]  ? save_stack+0xa9/0xd0
[  217.558430]  ? save_stack+0x43/0xd0
[  217.562044]  ? lock_acquire+0x1e4/0x540
[  217.565997]  ? fs_reclaim_acquire+0x20/0x20
[  217.570305]  ? lock_downgrade+0x8f0/0x8f0
[  217.574437]  ? check_same_owner+0x340/0x340
[  217.578742]  __should_failslab+0x124/0x180
[  217.582977]  should_failslab+0x9/0x14
[  217.586765]  kmem_cache_alloc_node_trace+0x26f/0x770
[  217.591854]  __kmalloc_node+0x33/0x70
[  217.595636]  sbitmap_init_node+0x290/0x450
[  217.599853]  blk_mq_realloc_hw_ctxs+0x747/0x13c0
[  217.604595]  ? blk_mq_free_map_and_requests+0x160/0x160
[  217.609953]  ? memset_erms+0xb/0x10
[  217.613565]  ? kasan_unpoison_shadow+0x35/0x50
[  217.618134]  ? kasan_kmalloc+0xc4/0xe0
[  217.622011]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  217.627285]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  217.632298]  ? kasan_unpoison_shadow+0x35/0x50
[  217.636867]  ? kasan_kmalloc+0xc4/0xe0
[  217.640740]  blk_mq_init_allocated_queue+0x2bf/0x16c0
[  217.645915]  ? lockdep_init_map+0x9/0x10
[  217.649967]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  217.654449]  ? __mutex_init+0x1f7/0x290
[  217.658408]  ? retint_kernel+0x10/0x10
[  217.662278]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  217.667029]  ? retint_kernel+0x10/0x10
[  217.670900]  blk_mq_init_queue+0x63/0xb0
[  217.674939]  loop_add+0x33d/0x9d0
[  217.678384]  ? loop_lookup+0x105/0x230
[  217.682249]  ? loop_queue_rq+0x660/0x660
[  217.686292]  loop_control_ioctl+0x199/0x540
[  217.690597]  ? ksys_dup3+0x690/0x690
[  217.694287]  ? loop_add+0x9d0/0x9d0
[  217.697911]  ? kasan_check_write+0x14/0x20
[  217.702135]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  217.707044]  ? fsnotify+0xbac/0x14e0
[  217.710741]  ? vfs_write+0x2f3/0x560
[  217.714443]  ? loop_add+0x9d0/0x9d0
[  217.718108]  do_vfs_ioctl+0x1de/0x1720
[  217.721978]  ? fsnotify_first_mark+0x350/0x350
[  217.726543]  ? __fsnotify_parent+0xcc/0x420
[  217.730848]  ? ioctl_preallocate+0x300/0x300
[  217.735236]  ? __fget_light+0x2f7/0x440
[  217.739187]  ? fget_raw+0x20/0x20
[  217.742625]  ? __sb_end_write+0xac/0xe0
[  217.746584]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  217.752107]  ? fput+0x130/0x1a0
[  217.755374]  ? ksys_write+0x1ae/0x260
[  217.759161]  ? security_file_ioctl+0x94/0xc0
[  217.763551]  ksys_ioctl+0xa9/0xd0
[  217.766992]  __x64_sys_ioctl+0x73/0xb0
[  217.770876]  do_syscall_64+0x1b9/0x820
[  217.774746]  ? syscall_slow_exit_work+0x500/0x500
[  217.779576]  ? syscall_return_slowpath+0x5e0/0x5e0
[  217.784496]  ? syscall_return_slowpath+0x31d/0x5e0
[  217.789407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  217.794925]  ? prepare_exit_to_usermode+0x291/0x3b0
[  217.799922]  ? perf_trace_sys_enter+0xb10/0xb10
[  217.804576]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  217.809411]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  217.814588] RIP: 0033:0x455e29
[  217.817753] 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 
[  217.837140] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  217.844840] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  217.852100] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  217.859357] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  217.866620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  217.873866] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000001d
11:10:36 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x541f, 0x0)

11:10:36 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0)
r3 = getuid()
ioctl$TUNSETOWNER(r2, 0x400454cc, r3)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
socket$inet_dccp(0x2, 0x6, 0x0)

11:10:36 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac141418d2e310bbe311b59dec4a00f37a4c2f9a202fb78032d6eb687ab186e73041dc1ef12a978c7c297d4f31caf7e6658a7bec2692b21f6fa3cb37c50c20086826b151acba541253a44998b95ae1f1889219928989dee52621e7476496c1418d218559945bd1e5fd9c515a0bc35aa8703858043fa4dc6293e993104afb2546ca9e072c1033f12a67d08bd495a8271c2b9732cbeb7ae10361332b923e18532e7c6dfe7d7023bd4760d0d5474f54cd5bacd104a82153547d112e70988ededadc"], 0x24}, 0x1}, 0x8050)
write$binfmt_misc(r0, &(0x7f0000000440)={'syz1', "b99ca234c115eb0de6958508d41ed8143a9d1871587644f3e9426917828bd33fde465536558e5b20451dcd9136e97b563e5c23c3fe7599abd2cffcae8f2dc632d38b0f07dee2b2b9616a55b53d83720a186fdd26e65acc9b154ce8697c33e1b165874bebec473ed7752ccacd972e5af81af72b07248cd78ec47ad3e96683"}, 0x82)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0))
ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000300))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:36 executing program 3:
socket(0x0, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000018000000000200ac14141800000000000000000000"], 0x24}, 0x1}, 0x8050)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x40000, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
r3 = getpgid(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={<r4=>0x0}, &(0x7f0000000480)=0xc)
kcmp(r3, r4, 0x6, r1, r0)

11:10:36 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x310, 0x100000)
tkill(r1, 0x15)

11:10:36 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x1, 0x2000)
ioctl$BLKTRACESTART(r1, 0x1274, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={<r2=>0x0, @loopback, @rand_addr}, &(0x7f0000000480)=0xc)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x1f}, 0x3e, r2})
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400))
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
set_mempolicy(0x2, &(0x7f00000001c0)=0x5000, 0x3)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:36 executing program 7 (fault-call:6 fault-nth:30):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:36 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xc800, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:37 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x100000001, 0x10000)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000004c0)='user#(\x00', r0}, 0xfffffffffffffee6)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="24feffff17000000000000ff0500110000080002f80d8aaf15f0f3f50bd8014161866e79fbf181aceb939f791bf30cac32fdcbe1811214b9b153882cbaf4b6f6f0eec5cd06dcbcf3c9226cb3a1848028eb2c3e6d4dfe71419485556ae1e84b0f6463d3b84bb274625f893a5b1ff17fc0393ea8226b89645ad12670f092d3d3d9788c8dd3272bc7db1e50e6696c24f6b8fb8e1952f1b14fa4ab429bee62ecfcff97e469ebfc4e36ba8a2769f98901bbaf97da357b4b59e546f6cc321ac69e0b9504ef7a14c2a6b4b5c4f91533175bbf7f98fa1b5bfbe8d9e8401fe928d82e93509d1afe2218a89d97b602af02d2856636473003b18a"], 0x6}, 0x1, 0x0, 0x0, 0x1}, 0x28050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  218.316201] FAULT_INJECTION: forcing a failure.
[  218.316201] name failslab, interval 1, probability 0, space 0, times 0
[  218.327681] CPU: 1 PID: 13529 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  218.336086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  218.345432] Call Trace:
[  218.348023]  dump_stack+0x1c9/0x2b4
[  218.351653]  ? dump_stack_print_info.cold.2+0x52/0x52
[  218.356850]  ? should_fail+0xb33/0xd86
[  218.360736]  should_fail.cold.4+0xa/0x11
[  218.364797]  ? kasan_check_read+0x11/0x20
[  218.368946]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  218.374056]  ? is_bpf_text_address+0xd7/0x170
[  218.378550]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  218.383309]  ? retint_kernel+0x10/0x10
[  218.387201]  ? lock_acquire+0x25f/0x540
[  218.391178]  ? fs_reclaim_acquire+0x20/0x20
[  218.395503]  ? lock_downgrade+0x8f0/0x8f0
[  218.399649]  ? kasan_kmalloc+0xc4/0xe0
[  218.403540]  ? loop_control_ioctl+0x199/0x540
[  218.408038]  ? check_same_owner+0x340/0x340
[  218.412365]  ? lock_acquire+0x1e4/0x540
[  218.416342]  ? rcu_note_context_switch+0x730/0x730
[  218.421278]  ? lock_downgrade+0x8f0/0x8f0
[  218.425424]  __should_failslab+0x124/0x180
[  218.429661]  should_failslab+0x9/0x14
[  218.433464]  kmem_cache_alloc_node_trace+0x26f/0x770
[  218.438570]  ? kasan_unpoison_shadow+0x35/0x50
[  218.443156]  blk_alloc_flush_queue+0xcd/0x3e0
[  218.447650]  ? blk_insert_flush+0xb00/0xb00
[  218.451971]  ? kasan_unpoison_shadow+0x35/0x50
[  218.456559]  ? kasan_kmalloc+0xc4/0xe0
[  218.460447]  ? __kmalloc_node+0x47/0x70
[  218.464417]  ? __lockdep_init_map+0x105/0x590
[  218.468910]  ? blk_mq_sched_init_hctx+0x117/0x1a0
[  218.473756]  blk_mq_realloc_hw_ctxs+0x9a1/0x13c0
[  218.478520]  ? blk_mq_free_map_and_requests+0x160/0x160
[  218.483886]  ? check_same_owner+0x340/0x340
[  218.488209]  ? kasan_unpoison_shadow+0x35/0x50
[  218.492793]  ? kasan_kmalloc+0xc4/0xe0
[  218.496686]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  218.501960]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  218.506973]  ? kasan_unpoison_shadow+0x35/0x50
[  218.511551]  ? kasan_kmalloc+0xc4/0xe0
[  218.515439]  blk_mq_init_allocated_queue+0x2bf/0x16c0
[  218.520624]  ? lockdep_init_map+0x9/0x10
[  218.524682]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  218.529177]  ? __mutex_init+0x1f7/0x290
[  218.533156]  ? blk_mq_alloc_rq_map+0x142/0x220
[  218.537734]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  218.543270]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  218.548032]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  218.553222]  blk_mq_init_queue+0x63/0xb0
[  218.557281]  loop_add+0x33d/0x9d0
[  218.560729]  ? loop_lookup+0x105/0x230
[  218.564610]  ? loop_queue_rq+0x660/0x660
[  218.568672]  loop_control_ioctl+0x199/0x540
[  218.572987]  ? ksys_dup3+0x690/0x690
[  218.576701]  ? loop_add+0x9d0/0x9d0
[  218.580325]  ? __mutex_unlock_slowpath+0x1a2/0x8c0
[  218.585249]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  218.590172]  ? fsnotify+0xbac/0x14e0
[  218.593879]  ? vfs_write+0x2f3/0x560
[  218.597590]  ? loop_add+0x9d0/0x9d0
[  218.601210]  do_vfs_ioctl+0x1de/0x1720
[  218.605093]  ? ioctl_preallocate+0x300/0x300
[  218.609495]  ? __fget_light+0x2f7/0x440
[  218.613463]  ? fget_raw+0x20/0x20
[  218.616910]  ? fput+0x11/0x1a0
[  218.620103]  ? __sanitizer_cov_trace_pc+0x32/0x50
[  218.624940]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  218.630473]  ? fput+0x130/0x1a0
[  218.633750]  ? ksys_write+0x1ae/0x260
[  218.637554]  ? security_file_ioctl+0x94/0xc0
[  218.641957]  ksys_ioctl+0xa9/0xd0
[  218.645407]  __x64_sys_ioctl+0x73/0xb0
[  218.649292]  do_syscall_64+0x1b9/0x820
[  218.653177]  ? syscall_slow_exit_work+0x500/0x500
[  218.658024]  ? syscall_return_slowpath+0x5e0/0x5e0
[  218.662947]  ? syscall_return_slowpath+0x31d/0x5e0
[  218.667879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  218.673409]  ? prepare_exit_to_usermode+0x291/0x3b0
[  218.678422]  ? perf_trace_sys_enter+0xb10/0xb10
[  218.683090]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  218.687933]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  218.693114] RIP: 0033:0x455e29
[  218.696293] 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 
[  218.715562] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  218.723266] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  218.730527] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  218.737787] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  218.745051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  218.752318] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000001e
11:10:37 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24180000180000000046782a2de6157290a85040ce19a59db5000000ffdbdf25020000070003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:37 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={<r1=>0x0, 0x200, 0x30}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3}, &(0x7f0000000300)=0x90)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:37 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/131)

11:10:37 executing program 7 (fault-call:6 fault-nth:31):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:37 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250295d36900b000000326050011000008000200ac1414189136b434de4133cca112a2e24ad5a08af24e0000000000000ac2fa6b1bd4c16c120dbad4a47d325ebd54167ab7d3f6ebc553ccfb6b4e7b6e6d99888fdd79bf7daab5c14511b16bffbec309cb1b64c69ee8a1489331ac88ba96e5785683c859a1578b1ac734"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:37 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2000, 0x0)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x4004)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(r1, 0x1, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  218.917877] FAULT_INJECTION: forcing a failure.
[  218.917877] name failslab, interval 1, probability 0, space 0, times 0
[  218.929249] CPU: 1 PID: 13560 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  218.937652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  218.947005] Call Trace:
[  218.949593]  dump_stack+0x1c9/0x2b4
[  218.953223]  ? dump_stack_print_info.cold.2+0x52/0x52
[  218.958417]  ? is_bpf_text_address+0xd7/0x170
[  218.962921]  should_fail.cold.4+0xa/0x11
[  218.966992]  ? __save_stack_trace+0x8d/0xf0
[  218.971315]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  218.976423]  ? save_stack+0xa9/0xd0
[  218.980050]  ? kasan_kmalloc+0xc4/0xe0
[  218.983937]  ? kmem_cache_alloc_node_trace+0x150/0x770
[  218.989216]  ? blk_alloc_flush_queue+0xcd/0x3e0
[  218.993885]  ? blk_mq_realloc_hw_ctxs+0x9a1/0x13c0
[  218.998815]  ? blk_mq_init_allocated_queue+0x2bf/0x16c0
[  219.004184]  ? blk_mq_init_queue+0x63/0xb0
[  219.008420]  ? loop_add+0x33d/0x9d0
[  219.012046]  ? loop_control_ioctl+0x199/0x540
[  219.016547]  ? do_vfs_ioctl+0x1de/0x1720
[  219.020603]  ? ksys_ioctl+0xa9/0xd0
[  219.024233]  ? __x64_sys_ioctl+0x73/0xb0
[  219.028292]  ? do_syscall_64+0x1b9/0x820
[  219.032354]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  219.037720]  ? __save_stack_trace+0x8d/0xf0
[  219.042045]  ? lock_acquire+0x1e4/0x540
[  219.046018]  ? fs_reclaim_acquire+0x20/0x20
[  219.050339]  ? lock_downgrade+0x8f0/0x8f0
[  219.054497]  ? check_same_owner+0x340/0x340
[  219.058817]  ? rcu_note_context_switch+0x730/0x730
[  219.063746]  __should_failslab+0x124/0x180
[  219.067991]  should_failslab+0x9/0x14
[  219.071790]  kmem_cache_alloc_node_trace+0x26f/0x770
[  219.076892]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  219.082166]  ? lock_release+0xa30/0xa30
[  219.086146]  __kmalloc_node+0x33/0x70
[  219.089945]  blk_alloc_flush_queue+0x180/0x3e0
[  219.094528]  ? blk_insert_flush+0xb00/0xb00
[  219.098849]  ? kasan_unpoison_shadow+0x35/0x50
[  219.103431]  ? kasan_kmalloc+0xc4/0xe0
[  219.107322]  ? __kmalloc_node+0x47/0x70
[  219.111296]  ? __lockdep_init_map+0x105/0x590
[  219.115794]  ? blk_mq_sched_init_hctx+0x117/0x1a0
[  219.120636]  blk_mq_realloc_hw_ctxs+0x9a1/0x13c0
[  219.125396]  ? blk_mq_free_map_and_requests+0x160/0x160
[  219.130754]  ? check_same_owner+0x340/0x340
[  219.135076]  ? kasan_unpoison_shadow+0x35/0x50
[  219.139659]  ? kasan_kmalloc+0xc4/0xe0
[  219.143551]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  219.148826]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  219.153841]  ? kasan_unpoison_shadow+0x35/0x50
[  219.158419]  ? kasan_kmalloc+0xc4/0xe0
[  219.162307]  blk_mq_init_allocated_queue+0x2bf/0x16c0
[  219.167498]  ? lockdep_init_map+0x9/0x10
[  219.171558]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  219.176052]  ? __mutex_init+0x1f7/0x290
[  219.180034]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  219.185564]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  219.190325]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  219.195517]  blk_mq_init_queue+0x63/0xb0
[  219.199629]  loop_add+0x33d/0x9d0
[  219.203074]  ? loop_lookup+0x105/0x230
[  219.206960]  ? loop_queue_rq+0x660/0x660
[  219.211019]  loop_control_ioctl+0x199/0x540
[  219.215340]  ? loop_add+0x9d0/0x9d0
[  219.218963]  ? loop_add+0x9d0/0x9d0
[  219.222587]  ? loop_add+0x9d0/0x9d0
[  219.226208]  do_vfs_ioctl+0x1de/0x1720
[  219.230096]  ? fsnotify_first_mark+0x350/0x350
[  219.234670]  ? __fsnotify_parent+0xcc/0x420
[  219.238990]  ? ioctl_preallocate+0x300/0x300
[  219.243392]  ? __fget_light+0x2f7/0x440
[  219.247367]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  219.252124]  ? retint_kernel+0x10/0x10
[  219.256014]  ksys_ioctl+0xa9/0xd0
[  219.259464]  __x64_sys_ioctl+0x73/0xb0
[  219.263346]  do_syscall_64+0x1b9/0x820
[  219.267230]  ? syscall_slow_exit_work+0x500/0x500
[  219.272069]  ? syscall_return_slowpath+0x5e0/0x5e0
[  219.276998]  ? syscall_return_slowpath+0x31d/0x5e0
[  219.281924]  ? prepare_exit_to_usermode+0x291/0x3b0
[  219.286943]  ? perf_trace_sys_enter+0xb10/0xb10
[  219.291615]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  219.296463]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  219.301642] RIP: 0033:0x455e29
[  219.304820] 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 
[  219.324101] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  219.332349] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  219.339616] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  219.346882] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  219.354146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  219.361406] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000001f
11:10:38 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = fcntl$dupfd(r1, 0x406, r1)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/189)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:38 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x541d, 0x0)

11:10:38 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f00000004c0)='ip_vti0\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000440)=""/101)
sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25ff050011000009000200ac141418"], 0x24}, 0x1}, 0x84)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4)
write$P9_RREADLINK(r2, &(0x7f0000000300)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r2, r2})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000003c0)=0x200000000003)

11:10:38 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x400000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:38 executing program 7 (fault-call:6 fault-nth:32):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:38 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x10000000000000, 0x100000)
tkill(r1, 0x15)

11:10:38 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5)

11:10:38 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(r0, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xfffffffffffffe87, 0xfffffffffffffffe)

11:10:38 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x111, 0x1}}, 0x20)
write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000400)={0x6, 0x118, 0xfa00, {{0x5, 0x1ff, "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", 0xfa, 0x0, 0x0, 0x1, 0x452f, 0xf6, 0xffffffffffffff80, 0x1}, r2}}, 0x120)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  219.733917] FAULT_INJECTION: forcing a failure.
[  219.733917] name failslab, interval 1, probability 0, space 0, times 0
[  219.745545] CPU: 1 PID: 13610 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  219.753955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  219.763304] Call Trace:
[  219.765894]  dump_stack+0x1c9/0x2b4
[  219.769533]  ? dump_stack_print_info.cold.2+0x52/0x52
[  219.774732]  ? lock_acquire+0x1e4/0x540
[  219.778709]  should_fail.cold.4+0xa/0x11
[  219.782777]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  219.787891]  ? trace_hardirqs_on+0x10/0x10
[  219.792138]  ? rcu_note_context_switch+0x730/0x730
[  219.797079]  ? kasan_check_write+0x14/0x20
[  219.801313]  ? __mutex_lock+0x6c4/0x1680
[  219.805380]  ? elevator_init_mq+0x7f/0x160
[  219.809623]  ? trace_hardirqs_on+0xd/0x10
[  219.813775]  ? mutex_trylock+0x2b0/0x2b0
[  219.817838]  ? lock_acquire+0x1e4/0x540
[  219.821813]  ? fs_reclaim_acquire+0x20/0x20
[  219.826143]  ? lock_downgrade+0x8f0/0x8f0
[  219.830294]  ? kasan_check_write+0x14/0x20
[  219.834534]  ? trace_hardirqs_on+0xd/0x10
[  219.838687]  ? check_same_owner+0x340/0x340
[  219.843013]  ? lock_downgrade+0x8f0/0x8f0
[  219.847167]  ? rcu_note_context_switch+0x730/0x730
[  219.852099]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  219.856948]  __should_failslab+0x124/0x180
[  219.861187]  should_failslab+0x9/0x14
[  219.864996]  kmem_cache_alloc_node_trace+0x26f/0x770
[  219.870108]  blk_mq_init_tags+0x79/0x2b0
[  219.874174]  blk_mq_alloc_rq_map+0x9f/0x220
[  219.878581]  blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  219.883932]  blk_mq_init_sched+0x1e1/0x5a0
[  219.888326]  elevator_init_mq+0xd7/0x160
[  219.892373]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  219.897643]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  219.902149]  ? __mutex_init+0x1f7/0x290
[  219.906129]  ? __kmalloc_node+0x47/0x70
[  219.910091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  219.915623]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  219.920365]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  219.925542]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  219.930281]  blk_mq_init_queue+0x63/0xb0
[  219.934325]  loop_add+0x33d/0x9d0
[  219.937760]  ? loop_queue_rq+0x660/0x660
[  219.941801]  ? loop_control_ioctl+0x18a/0x540
[  219.946280]  loop_control_ioctl+0x199/0x540
[  219.950581]  ? loop_add+0x9d0/0x9d0
[  219.954185]  ? loop_add+0x9d0/0x9d0
[  219.957793]  ? loop_add+0x9d0/0x9d0
[  219.961407]  do_vfs_ioctl+0x1de/0x1720
[  219.965276]  ? ioctl_preallocate+0x300/0x300
[  219.969664]  ? __fget_light+0x2f7/0x440
[  219.973620]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  219.978361]  ? retint_kernel+0x10/0x10
[  219.982236]  ? security_file_ioctl+0x94/0xc0
[  219.986627]  ksys_ioctl+0xa9/0xd0
[  219.990073]  __x64_sys_ioctl+0x73/0xb0
[  219.993941]  do_syscall_64+0x1b9/0x820
[  219.997812]  ? syscall_slow_exit_work+0x500/0x500
[  220.002636]  ? syscall_return_slowpath+0x5e0/0x5e0
[  220.007548]  ? syscall_return_slowpath+0x31d/0x5e0
[  220.012459]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  220.017975]  ? prepare_exit_to_usermode+0x291/0x3b0
[  220.022973]  ? perf_trace_sys_enter+0xb10/0xb10
[  220.027622]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  220.032448]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  220.037618] RIP: 0033:0x455e29
[  220.040786] 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 
[  220.061642] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  220.069331] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  220.076582] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
11:10:38 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
flock(r0, 0x1)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b000ef02ff050007000808000200ac141418eb0001fde116c12d15cf2c1b38a799afd93e6ad25fec964848070c7ba20d9a2210070e711a1250f252b975dfd2053715bff8f7c4565e97731a8fed55a8a67500a308f1a2ba0597eb2aa1b9b47cd621827c1d607bd82ab2d0b76d4d92d8658e48f1469dad2b17b089b20e77055b973c7a3ade95ee5f58b7be2586d65ec5489e8efa56ee81066ca783ada48f878a19e49e95aa2648e913d088ea"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:38 executing program 2:
setrlimit(0x5, &(0x7f0000000380)={0x5b5f, 0x8})
r0 = socket(0x0, 0x1, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={<r2=>0x0, 0x101, 0x30}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x7, 0x1}, 0x8)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  220.083830] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  220.091078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  220.098329] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000020
11:10:38 executing program 7 (fault-call:6 fault-nth:33):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:38 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x200000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:38 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x800)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:38 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000000c0))
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  220.263577] FAULT_INJECTION: forcing a failure.
[  220.263577] name failslab, interval 1, probability 0, space 0, times 0
[  220.274878] CPU: 0 PID: 13648 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  220.283286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  220.292628] Call Trace:
[  220.295216]  dump_stack+0x1c9/0x2b4
[  220.298851]  ? dump_stack_print_info.cold.2+0x52/0x52
[  220.304052]  should_fail.cold.4+0xa/0x11
[  220.308116]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  220.313221]  ? kasan_check_read+0x11/0x20
[  220.317382]  ? rcu_is_watching+0x8c/0x150
[  220.321530]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  220.326200]  ? is_bpf_text_address+0xd7/0x170
[  220.330699]  ? kernel_text_address+0x79/0xf0
[  220.335135]  ? __kernel_text_address+0xd/0x40
[  220.339626]  ? unwind_get_return_address+0x61/0xa0
[  220.344561]  ? lock_acquire+0x1e4/0x540
[  220.348545]  ? fs_reclaim_acquire+0x20/0x20
[  220.352871]  ? lock_downgrade+0x8f0/0x8f0
[  220.357007]  ? check_same_owner+0x340/0x340
[  220.361319]  ? kasan_kmalloc+0xc4/0xe0
[  220.365189]  ? kmem_cache_alloc_node_trace+0x150/0x770
[  220.370453]  ? blk_mq_init_tags+0x79/0x2b0
[  220.374684]  ? rcu_note_context_switch+0x730/0x730
[  220.379593]  ? elevator_init_mq+0xd7/0x160
[  220.383813]  ? blk_mq_init_allocated_queue+0x1024/0x16c0
[  220.389245]  __should_failslab+0x124/0x180
[  220.393464]  should_failslab+0x9/0x14
[  220.397247]  kmem_cache_alloc_node_trace+0x26f/0x770
[  220.402329]  ? mutex_trylock+0x2b0/0x2b0
[  220.406380]  __kmalloc_node+0x33/0x70
[  220.410162]  sbitmap_init_node+0x290/0x450
[  220.414383]  sbitmap_queue_init_node+0xb2/0x850
[  220.419034]  ? sbitmap_init_node+0x450/0x450
[  220.423425]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  220.428684]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  220.434202]  ? find_next_bit+0x104/0x130
[  220.438248]  blk_mq_init_tags+0x11b/0x2b0
[  220.442380]  blk_mq_alloc_rq_map+0x9f/0x220
[  220.446685]  blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  220.452029]  blk_mq_init_sched+0x1e1/0x5a0
[  220.456249]  elevator_init_mq+0xd7/0x160
[  220.460291]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  220.465549]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  220.470029]  ? __mutex_init+0x1f7/0x290
[  220.473987]  ? retint_kernel+0x10/0x10
[  220.477867]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  220.483040]  blk_mq_init_queue+0x63/0xb0
[  220.487080]  loop_add+0x33d/0x9d0
[  220.490514]  ? loop_lookup+0x105/0x230
[  220.494380]  ? loop_queue_rq+0x660/0x660
[  220.498780]  loop_control_ioctl+0x199/0x540
[  220.503081]  ? loop_add+0x9d0/0x9d0
[  220.506694]  ? retint_kernel+0x10/0x10
[  220.510564]  ? do_vfs_ioctl+0x123/0x1720
[  220.514606]  ? loop_add+0x9d0/0x9d0
[  220.518216]  do_vfs_ioctl+0x1de/0x1720
[  220.524779]  ? ioctl_preallocate+0x300/0x300
[  220.529180]  ? __fget_light+0x2f7/0x440
[  220.533144]  ? __schedule+0x1ed0/0x1ed0
[  220.537097]  ? fget_raw+0x20/0x20
[  220.540530]  ? __sb_end_write+0xac/0xe0
[  220.544487]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  220.549225]  ? security_file_ioctl+0x94/0xc0
[  220.553615]  ksys_ioctl+0xa9/0xd0
[  220.557049]  __x64_sys_ioctl+0x73/0xb0
[  220.560916]  do_syscall_64+0x1b9/0x820
[  220.564782]  ? syscall_slow_exit_work+0x500/0x500
[  220.569605]  ? syscall_return_slowpath+0x5e0/0x5e0
[  220.574514]  ? syscall_return_slowpath+0x31d/0x5e0
[  220.579427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  220.584947]  ? prepare_exit_to_usermode+0x291/0x3b0
[  220.589944]  ? perf_trace_sys_enter+0xb10/0xb10
[  220.594592]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  220.599417]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  220.604597] RIP: 0033:0x455e29
[  220.607762] 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 
[  220.626932] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  220.634622] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  220.641873] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  220.649123] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  220.656374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
11:10:38 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xffa7, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:39 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
syz_open_pts(r0, 0x1a9500)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000029]})
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00', <r6=>0x0})
fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000000c0))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r7 = getuid()
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x9, 0x4e21, 0xead0d8, 0xa, 0xa0, 0xa0, 0x3c, r6, r7}, {0xffffffff, 0x10000, 0x276, 0x1, 0xfffffffffffffff7, 0x80, 0x2, 0x6}, {0x100000001, 0x6, 0x4, 0xffffffff}, 0x3, 0x6e6bbd, 0x3, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x3, 0x3, 0xffff, 0x1, 0x8000, 0xfffffffffffffff9}}, 0xe8)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=<r8=>0x0)
perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x6, 0x9, 0x0, 0x1, 0x0, 0x7fffffff, 0x100, 0x8, 0x100, 0x8, 0x401, 0x2, 0x22b, 0x8, 0x1, 0x4, 0x3f, 0x1, 0x4, 0x7fffffff, 0x10001, 0xfa5, 0x2, 0x2, 0x6, 0xffff, 0x9, 0x75, 0x80000001, 0xf3af, 0x1, 0x7, 0x1, 0x9, 0x4, 0x7fffffff, 0x0, 0x9925, 0x4, @perf_bp={&(0x7f0000000300), 0x8}, 0x4500, 0x9, 0x7, 0x5, 0x7ff, 0x10000, 0x3}, r8, 0x2, r1, 0x2)

[  220.663622] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000021
[  220.873939] kvm [13674]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000029
11:10:39 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x541b, 0x0)

11:10:39 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400e0ffff00000000000000ffdbdf250200b0000003ff050900000000000000ac141418"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000440)={<r3=>0xffffffffffffffff}, 0x2, 0x1009}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000004c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000380), 0x2, {0xa, 0x4e24, 0xe1, @loopback={0x0, 0x1}, 0x1f}, r3}}, 0x38)

11:10:39 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x1023000000000000, 0x100000)
tkill(r1, 0x15)

11:10:39 executing program 7 (fault-call:6 fault-nth:34):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:39 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40000, 0x11)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000440)={{0x3, 0x0, 0x3, 0x3, 0x10000}, 0x528d58b7, 0x3})
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000300)={'bridge0\x00', 0x5})
syz_open_dev$mouse(&(0x7f0000000680)='/dev/input/mouse#\x00', 0x8003, 0x420100)
r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x8050)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000005c0)=0x7ff)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
open(&(0x7f0000000580)='./file0\x00', 0x0, 0x2)
ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000380))
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000500)={0x1000, 0x3ff, 0xdfec, 0x9, 0x1, 0x8})
sendfile(r2, r3, &(0x7f00000004c0), 0x10001)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:39 executing program 1:
r0 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x1000, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00')
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000640)={@mcast1, <r2=>0x0}, &(0x7f0000000680)=0x14)
accept4$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14, 0x80800)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000740)={<r4=>0x0, @loopback, @remote}, &(0x7f0000000780)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000940)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000c00)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000d40)=0xe8)
accept$packet(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x14)
accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001080)=0xffffffffffffffe2, 0x80800)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001140)={'ip6_vti0\x00', <r11=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001180)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001280)=0xe8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001600)={@rand_addr, @local, <r13=>0x0}, &(0x7f0000001640)=0xc)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001680)={'syzkaller1\x00', <r14=>0x0})
accept4$packet(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, <r15=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001700)=0x14, 0x80800)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001740)={@remote, @empty, <r16=>0x0}, &(0x7f0000001780)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001800)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000001900)=0xe8)
r18 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1)
ioctl$KDSKBSENT(r18, 0x4b49, &(0x7f0000000240)="4c9464b9a6740a05367b12099148e4cfeab6e47a4cbcfdd6806a062e47d2ea2e271ea666b5a4c1fe23037dd7b6ca0df138a1f180baed8a83cbac150b928e03fbabed7db4d1e2ecf6c1f5535a6da8e9cbd0a6fc542c0e4b10c1ce88b1f175192200b37f045a43ed8b641ba199c40348")
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001f40)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001f00)={&(0x7f0000001980)={0x554, r1, 0x100, 0x70bd25, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x82b}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x1c0, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5356, 0x4, 0xff, 0x800}, {0x20, 0x3, 0x8, 0x7}, {0x1ff, 0x9, 0x9, 0x3}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x4, 0x2}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7, 0xfffffffffffffffd}}}]}}, {{0x8, 0x1, r12}, {0x208, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1e47}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x4, 0x1, 0xfff}, {0x0, 0x7f, 0xa230, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}]}, 0x554}, 0x1, 0x0, 0x0, 0x40}, 0x80)
r19 = socket(0x11, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r19, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:39 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xc000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:39 executing program 2:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4040, 0x0)
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000400)=""/4096)
connect$bt_sco(r0, &(0x7f00000001c0)={0x1f, {0xfffffffffffffffe, 0x4, 0x0, 0x1, 0x63dc, 0x200}}, 0x8)
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ff0000070003ff010011000008000200ac141418"], 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  220.921706] kvm [13674]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000029
11:10:39 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x8000000000000000, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000240)={0x6, 0x4, [0x0]})
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
r2 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0), &(0x7f00000001c0)=0x8)
ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000400))
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  221.130071] FAULT_INJECTION: forcing a failure.
[  221.130071] name failslab, interval 1, probability 0, space 0, times 0
[  221.141482] CPU: 1 PID: 13697 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  221.149883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  221.159234] Call Trace:
[  221.161825]  dump_stack+0x1c9/0x2b4
[  221.165897]  ? dump_stack_print_info.cold.2+0x52/0x52
[  221.171106]  should_fail.cold.4+0xa/0x11
[  221.175177]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  221.180286]  ? kasan_check_read+0x11/0x20
[  221.184438]  ? rcu_is_watching+0x8c/0x150
[  221.188589]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  221.193261]  ? is_bpf_text_address+0xd7/0x170
[  221.197756]  ? kernel_text_address+0x79/0xf0
[  221.202177]  ? __kernel_text_address+0xd/0x40
[  221.206676]  ? unwind_get_return_address+0x61/0xa0
[  221.211611]  ? lock_acquire+0x1e4/0x540
[  221.215584]  ? fs_reclaim_acquire+0x20/0x20
[  221.219905]  ? lock_downgrade+0x8f0/0x8f0
[  221.224057]  ? check_same_owner+0x340/0x340
[  221.228376]  ? kasan_kmalloc+0xc4/0xe0
[  221.232266]  ? kmem_cache_alloc_node_trace+0x150/0x770
[  221.237539]  ? blk_mq_init_tags+0x79/0x2b0
[  221.241781]  ? rcu_note_context_switch+0x730/0x730
[  221.246709]  ? elevator_init_mq+0xd7/0x160
[  221.250944]  ? blk_mq_init_allocated_queue+0x1024/0x16c0
[  221.256398]  __should_failslab+0x124/0x180
[  221.260633]  should_failslab+0x9/0x14
[  221.264430]  kmem_cache_alloc_node_trace+0x26f/0x770
[  221.269531]  ? retint_kernel+0x10/0x10
[  221.273423]  __kmalloc_node+0x33/0x70
[  221.277227]  sbitmap_init_node+0x290/0x450
[  221.281460]  sbitmap_queue_init_node+0xb2/0x850
[  221.286128]  ? sbitmap_init_node+0x450/0x450
[  221.290541]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  221.295825]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  221.301363]  ? find_next_bit+0x104/0x130
[  221.305426]  blk_mq_init_tags+0x11b/0x2b0
[  221.309576]  blk_mq_alloc_rq_map+0x9f/0x220
[  221.313899]  blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  221.319262]  blk_mq_init_sched+0x1e1/0x5a0
[  221.323494]  elevator_init_mq+0xd7/0x160
[  221.327557]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  221.333513]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  221.338004]  ? __mutex_init+0x1f7/0x290
[  221.341977]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  221.346733]  ? retint_kernel+0x10/0x10
[  221.350624]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  221.355385]  ? retint_kernel+0x10/0x10
[  221.359274]  blk_mq_init_queue+0x63/0xb0
[  221.363329]  loop_add+0x33d/0x9d0
[  221.366781]  ? loop_lookup+0x105/0x230
[  221.370662]  ? loop_queue_rq+0x660/0x660
[  221.374718]  ? loop_control_ioctl+0x15d/0x540
[  221.379212]  loop_control_ioctl+0x199/0x540
[  221.383530]  ? loop_add+0x9d0/0x9d0
[  221.387155]  ? retint_kernel+0x10/0x10
[  221.391039]  ? do_vfs_ioctl+0x123/0x1720
[  221.395093]  ? loop_add+0x9d0/0x9d0
[  221.398720]  do_vfs_ioctl+0x1de/0x1720
[  221.402604]  ? fsnotify_first_mark+0x350/0x350
[  221.407182]  ? __fsnotify_parent+0xcc/0x420
[  221.411494]  ? ioctl_preallocate+0x300/0x300
[  221.415894]  ? __fget_light+0x2f7/0x440
[  221.419865]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  221.424620]  ? retint_kernel+0x10/0x10
[  221.428508]  ? __fget_light+0x2f7/0x440
[  221.432482]  ? security_file_ioctl+0x94/0xc0
[  221.436889]  ksys_ioctl+0xa9/0xd0
[  221.440352]  __x64_sys_ioctl+0x73/0xb0
[  221.444238]  do_syscall_64+0x1b9/0x820
[  221.448120]  ? syscall_slow_exit_work+0x500/0x500
[  221.452959]  ? syscall_return_slowpath+0x5e0/0x5e0
[  221.457887]  ? syscall_return_slowpath+0x31d/0x5e0
[  221.462821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  221.468534]  ? prepare_exit_to_usermode+0x291/0x3b0
[  221.473546]  ? perf_trace_sys_enter+0xb10/0xb10
[  221.478213]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  221.483055]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  221.488239] RIP: 0033:0x455e29
[  221.491415] 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 
[  221.510687] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  221.518392] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
11:10:40 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000000008000000004000ffdbdf25533c88b87247e03b2011000008000200ac141418a6fc38bef411ffec476e6940d037b5947820fb7024ce2cb255277a18857771ca7430fdc932aeabcbb7159d1199e97c0d63"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000380)=0x4)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:40 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000002c0)=""/113)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25090000001003ff0500110e00080001e0ac14141813b76477c484500000ae737d9462a9b2569a"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x2026241, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @broadcast}, &(0x7f0000000380)=0xc)

[  221.525654] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  221.532918] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  221.540176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  221.547442] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000022
11:10:40 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000400)=""/174)
ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0))

11:10:40 executing program 7 (fault-call:6 fault-nth:35):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:40 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x8000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:40 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20200008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x3e0, 0x1, 0xa, 0x400, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x9}, [@nested={0x30, 0x19, [@typed={0x18, 0x15, @str='/dev/loop-control\x00'}, @typed={0x14, 0x14, @ipv6=@loopback={0x0, 0x1}}]}, @generic="144fe061db473ed223325a96f97b60da91b01bf9cf38bfcf7d745c0470db270e8ccb6abd04421d156191d4ad4d70da74a9166af1f1a52d5ab472a09345fa629cfc4729751d5bbded59cc938d41d96d733f8784dd7c6b1a9487a282f46bdc6ce96de8f297a31c70b738c33244c6591e3b5bc216a0bbfd8f95728949d8a50d6802d5ead71d76e3fc7df75d19e5a7f07a495b09d6f435aa3375861a9c97c3e1468052622210428f3b1657d6c4e4bd12d93784e8169ae755d8185495ae212ca99c867a4a1ea045c77b6b471037dc3617aaf1de469020c9e182924813f83cc97996b4bc", @nested={0x1e8, 0x11, [@generic="a07c7f7b1df94ad5cb748a7d2a7de06b2586b05860cf0ead1ab2340bcae99c446e8dd9e706fefaede1d1b932c32d7fd04c984d7754364e69681bcc248823e96709a65639171d144f8ceff80290ae4dd283cddae0a3f0e8551f18c3d3c16a17619268fde074b312366755fdae6d14ba1d100c85837fd21687d92759974958856eeb2cd2c044db90db6374c36c0c64d27d558727a7ec4d372fc2bcb00f99cccc36630a29099c9aee1f98e079b647b3055f6037a1ca658446150a212cf6b9dcf549d67e33b1cc6a020e6104bc81d9e06daacb39ef92811fd9fa", @typed={0x8, 0x6e, @u32=0x80}, @generic="cff81edcb1f6aff8683b1c1ef9170b0176f549a99a7eef98ebca23d21a3fb6602ecbcbf99d772553", @generic="ac334e849038282e7994cca469fc7a51cad83cbc5f842bb5039a162afc4247c3d6f305462421f010d43b0ae36822361dea0ef27da4e31660443e", @generic="cde13a423feb8428807f85048c9adb5c893831a90f5e29ace108220fe438bb4a11305415ed7ea52821e1c8aab39970e616339bcbe5bf99f7d60ca65df54a123b5f8cae99951e818925fee1111fed2ffcd1bd573e28d5f01765823a601131c6a72551c5100b7a56ced383da414638ceabe151e962c38124b5b3993bd160264367a19abe01a52ad2bcf4450b243303ea744a5498c095f8dfed870c31db6647424f"]}, @typed={0x8, 0x87, @u32=0x3}, @typed={0xc, 0x8c, @u64=0x1}, @nested={0xbc, 0x50, [@generic="0490b0b7b0515dd71dbfd59488269ce5ced750a63e692be44799f10f9fb828a79562923ab2c01cda89d7e4a0d587d96c35e94d9eb4a1972400e2bf06c53c9b1e3a2b39e4bb7fafbec62b0f0eb3760252fd60f129124b33bc5947dec3c1933576caa4667e7212a351102a42f7bf37d7eb4e6098f64ce6e83b4d820434008cbd80faf50d669ca14c537ca1fe2684168319d34bb395edc8109fc1a6ad5e4199c4d8cf999bf27a2ea71bd964fb776178043ce73df85152bd51"]}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x50}, 0x8000)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

[  221.675111] FAULT_INJECTION: forcing a failure.
[  221.675111] name failslab, interval 1, probability 0, space 0, times 0
[  221.686794] CPU: 1 PID: 13731 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  221.695198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  221.704546] Call Trace:
[  221.707132]  dump_stack+0x1c9/0x2b4
[  221.710768]  ? dump_stack_print_info.cold.2+0x52/0x52
[  221.715964]  ? unwind_get_return_address+0x61/0xa0
[  221.720897]  should_fail.cold.4+0xa/0x11
[  221.724963]  ? kasan_check_read+0x11/0x20
[  221.729116]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  221.734222]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  221.739235]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  221.744250]  ? find_next_bit+0x104/0x130
[  221.748318]  ? retint_kernel+0x10/0x10
[  221.752208]  ? lock_acquire+0x278/0x540
[  221.756182]  ? fs_reclaim_acquire+0x20/0x20
[  221.760504]  ? lock_downgrade+0x8f0/0x8f0
[  221.764659]  ? check_same_owner+0x340/0x340
[  221.768987]  ? retint_kernel+0x10/0x10
[  221.772884]  ? rcu_note_context_switch+0x730/0x730
[  221.777813]  ? __lockdep_init_map+0x105/0x590
[  221.782307]  __should_failslab+0x124/0x180
[  221.786548]  should_failslab+0x9/0x14
[  221.790348]  kmem_cache_alloc_node_trace+0x26f/0x770
[  221.795451]  ? init_wait_entry+0x1c0/0x1c0
[  221.799692]  sbitmap_queue_init_node+0x330/0x850
[  221.804448]  ? sbitmap_init_node+0x450/0x450
[  221.808855]  ? retint_kernel+0x10/0x10
[  221.812751]  blk_mq_init_tags+0x17c/0x2b0
[  221.816898]  blk_mq_alloc_rq_map+0x9f/0x220
[  221.821222]  blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  221.826587]  blk_mq_init_sched+0x1e1/0x5a0
[  221.830823]  elevator_init_mq+0xd7/0x160
[  221.834892]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  221.840169]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  221.844662]  ? __mutex_init+0x1f7/0x290
[  221.848639]  ? retint_kernel+0x10/0x10
[  221.852532]  ? retint_kernel+0x10/0x10
[  221.856425]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  221.861615]  blk_mq_init_queue+0x63/0xb0
[  221.865673]  loop_add+0x33d/0x9d0
[  221.869119]  ? loop_lookup+0x105/0x230
[  221.873001]  ? loop_queue_rq+0x660/0x660
[  221.877062]  loop_control_ioctl+0x199/0x540
[  221.881375]  ? ksys_dup3+0x690/0x690
[  221.885084]  ? loop_add+0x9d0/0x9d0
[  221.888714]  ? kasan_check_write+0x14/0x20
[  221.892954]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  221.897876]  ? fsnotify+0xbac/0x14e0
[  221.901584]  ? vfs_write+0x2f3/0x560
[  221.905299]  ? loop_add+0x9d0/0x9d0
[  221.908921]  do_vfs_ioctl+0x1de/0x1720
[  221.912812]  ? fsnotify_first_mark+0x350/0x350
[  221.917388]  ? __fsnotify_parent+0xcc/0x420
[  221.921704]  ? ioctl_preallocate+0x300/0x300
[  221.926113]  ? __fget_light+0x2f7/0x440
[  221.930088]  ? fget_raw+0x20/0x20
[  221.933537]  ? __sb_end_write+0xac/0xe0
[  221.937510]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  221.943040]  ? fput+0x130/0x1a0
[  221.946313]  ? ksys_write+0x1ae/0x260
[  221.950110]  ? security_file_ioctl+0x94/0xc0
[  221.954514]  ksys_ioctl+0xa9/0xd0
[  221.957959]  __x64_sys_ioctl+0x73/0xb0
[  221.961844]  do_syscall_64+0x1b9/0x820
[  221.965732]  ? syscall_slow_exit_work+0x500/0x500
[  221.970574]  ? syscall_return_slowpath+0x5e0/0x5e0
[  221.975502]  ? syscall_return_slowpath+0x31d/0x5e0
[  221.980430]  ? prepare_exit_to_usermode+0x291/0x3b0
[  221.985443]  ? perf_trace_sys_enter+0xb10/0xb10
[  221.990108]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  221.994950]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  222.000133] RIP: 0033:0x455e29
[  222.003309] 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 
[  222.022574] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  222.030278] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  222.037540] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  222.044802] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  222.052063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  222.059329] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000023
11:10:40 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x80045432, 0x0)

11:10:40 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x100, 0x200)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbe07094e900070003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @empty, 'veth1\x00'}})
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000003c0))
mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/245)

11:10:40 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001815720000000000ffdbdf25020000070003ff050011000008000200ac141418fd03022158332c3e15b9eb457a88c05f1987a2d25abce469a3097eb854bf85487cb25f075f0e677089c7c76953aa8064cfc132b3efd57384a9d500d7007ab5cfc931d2fdf14b21fc2c5f86c78e1295964819af68324b8286caea9273080000004af2eb12cf34b19c6af0e3f659e59994ed"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:40 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0xf, 0x100000)
tkill(r1, 0x15)

11:10:40 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x900000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:40 executing program 7 (fault-call:6 fault-nth:36):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:40 executing program 3:
socket(0x0, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x614080, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000380)={0x303, 0x33}, 0x4)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000480)=0xe86, 0x4)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:40 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={<r2=>0x0, 0x87, "54d9683f70704cecd66458a8389797fad3337164bb433b5ed9b8281a74d0403a6485dcb6eaaf773c5550fa951967fca698713b7cf09fe3def7f7ba24ec9eaa85e88e112af3a3f58dd729d3d644c78821c5711388e9ab2957f7a7d1fbabd6fdcfb6df83cb8d4c8d6248d3fdfebd266a67e934c9b1090fb458f9725f5e9344af2a8177f4bece7b47"}, &(0x7f00000000c0)=0x8f)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x101}, &(0x7f0000000300)=0x8)

11:10:40 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000008000000000000000ffdbdf250200000700000005001161e308000200ac1414189ccb1364ca2b6da3b9abac7f577e"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)=0x3)

[  222.338878] FAULT_INJECTION: forcing a failure.
[  222.338878] name failslab, interval 1, probability 0, space 0, times 0
[  222.350351] CPU: 1 PID: 13772 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  222.358748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  222.368092] Call Trace:
[  222.370679]  dump_stack+0x1c9/0x2b4
[  222.374310]  ? dump_stack_print_info.cold.2+0x52/0x52
[  222.379507]  ? should_fail.cold.4+0x5/0x11
[  222.383743]  should_fail.cold.4+0xa/0x11
[  222.387802]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  222.392908]  ? lock_repin_lock+0x430/0x430
[  222.397140]  ? kasan_check_write+0x14/0x20
[  222.401377]  ? __schedule+0x884/0x1ed0
[  222.405270]  ? __sched_text_start+0x8/0x8
[  222.409415]  ? __lockdep_init_map+0x105/0x590
[  222.413914]  ? lockdep_init_map+0x9/0x10
[  222.417976]  ? __init_waitqueue_head+0x9e/0x150
[  222.422647]  ? check_same_owner+0x340/0x340
[  222.426968]  ? sbitmap_queue_init_node+0xce/0x850
[  222.431815]  __should_failslab+0x124/0x180
[  222.436049]  should_failslab+0x9/0x14
[  222.439847]  kmem_cache_alloc_node_trace+0x26f/0x770
[  222.444949]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  222.450483]  ? find_next_bit+0x104/0x130
[  222.454546]  __kmalloc_node+0x33/0x70
[  222.458349]  blk_mq_alloc_rq_map+0xcc/0x220
[  222.462676]  blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  222.468035]  blk_mq_init_sched+0x1e1/0x5a0
[  222.472268]  elevator_init_mq+0xd7/0x160
[  222.476331]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  222.481607]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  222.486126]  ? __mutex_init+0x1f7/0x290
[  222.490103]  ? retint_kernel+0x10/0x10
[  222.493991]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  222.498753]  ? retint_kernel+0x10/0x10
[  222.502645]  blk_mq_init_queue+0x63/0xb0
[  222.506708]  loop_add+0x33d/0x9d0
[  222.510156]  ? loop_queue_rq+0x660/0x660
[  222.514217]  loop_control_ioctl+0x199/0x540
[  222.518536]  ? loop_add+0x9d0/0x9d0
[  222.522159]  ? do_vfs_ioctl+0xd1/0x1720
[  222.526131]  ? write_comp_data+0x1/0x70
[  222.530099]  ? loop_add+0x9d0/0x9d0
[  222.533718]  do_vfs_ioctl+0x1de/0x1720
[  222.537597]  ? __fget_light+0xa4/0x440
[  222.541480]  ? ioctl_preallocate+0x300/0x300
[  222.545891]  ? __fget_light+0x2f7/0x440
[  222.549858]  ? fget_raw+0x20/0x20
[  222.553314]  ? __f_unlock_pos+0x19/0x20
[  222.557285]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  222.562042]  ? retint_kernel+0x10/0x10
[  222.565925]  ? security_file_ioctl+0x94/0xc0
[  222.570329]  ksys_ioctl+0xa9/0xd0
[  222.573784]  __x64_sys_ioctl+0x73/0xb0
[  222.577675]  do_syscall_64+0x1b9/0x820
[  222.581558]  ? syscall_slow_exit_work+0x500/0x500
[  222.586403]  ? syscall_return_slowpath+0x5e0/0x5e0
[  222.591328]  ? syscall_return_slowpath+0x31d/0x5e0
[  222.596255]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  222.601787]  ? prepare_exit_to_usermode+0x291/0x3b0
[  222.606798]  ? perf_trace_sys_enter+0xb10/0xb10
[  222.611463]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  222.616303]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  222.621482] RIP: 0033:0x455e29
11:10:41 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  222.624661] 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 
[  222.643934] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  222.651639] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  222.658904] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  222.666165] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  222.673424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  222.680687] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000024
11:10:41 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:41 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:41 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$FICLONE(r0, 0x40049409, r0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x200, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r2 = request_key(&(0x7f0000000380)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='\x00', 0x0)
keyctl$clear(0x7, r2)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:41 executing program 7 (fault-call:6 fault-nth:37):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:41 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xd0, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:41 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={<r1=>0x0, 0x68, "53b85e28ac4d7b7f746cdd1892cee97a3ee5eeb3c8069e068d81512094538df89f67f184a6ef20c711cf2c4822ab7df47dc11bfe5b75387940b402f8c4fed37762c32348b016a9e93a75b10b61924913d217f15d9684fbd5a442a6aa4599872d7c69f0d2f6e824b5"}, &(0x7f00000000c0)=0x70)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000300)=0x8)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl(r0, 0x8001, &(0x7f0000000480)="ab55af3007adbc0ca84002810c649d1c6334a823545fcce3b800b66d881afefd574370e896a21d49161bd7f38192b692fee0b8618dbb91e10d8f12377eb8e9a493e962d025a9f2ec01d4173b099fd102aed43dc7e92dfaaa6c6e93087ee8f454749a0cfcc27f68bb0b39e6b40dd7a8c0ca895f9be22c6a7af878a81005699f3e1ca32e26")

[  222.940045] FAULT_INJECTION: forcing a failure.
[  222.940045] name failslab, interval 1, probability 0, space 0, times 0
[  222.951434] CPU: 1 PID: 13818 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  222.959833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  222.969187] Call Trace:
[  222.971783]  dump_stack+0x1c9/0x2b4
[  222.975421]  ? dump_stack_print_info.cold.2+0x52/0x52
[  222.980616]  ? rcu_cleanup_dead_rnp+0x200/0x200
[  222.985302]  should_fail.cold.4+0xa/0x11
[  222.989367]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  222.994469]  ? depot_save_stack+0x113/0x470
[  222.998798]  ? save_stack+0xa9/0xd0
[  223.002429]  ? save_stack+0x43/0xd0
[  223.006062]  ? kasan_kmalloc+0xc4/0xe0
[  223.009950]  ? __kmalloc_node+0x47/0x70
[  223.013932]  ? blk_mq_alloc_rq_map+0xcc/0x220
[  223.018424]  ? blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  223.023954]  ? blk_mq_init_sched+0x1e1/0x5a0
[  223.028358]  ? elevator_init_mq+0xd7/0x160
[  223.032592]  ? blk_mq_init_allocated_queue+0x1024/0x16c0
[  223.038043]  ? blk_mq_init_queue+0x63/0xb0
[  223.042275]  ? loop_add+0x33d/0x9d0
[  223.045898]  ? loop_control_ioctl+0x199/0x540
[  223.050396]  ? do_vfs_ioctl+0x1de/0x1720
[  223.054458]  ? ksys_ioctl+0xa9/0xd0
[  223.058082]  ? __x64_sys_ioctl+0x73/0xb0
[  223.062141]  ? do_syscall_64+0x1b9/0x820
[  223.066208]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  223.071574]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  223.076328]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  223.081071]  ? check_same_owner+0x340/0x340
[  223.085376]  ? rcu_note_context_switch+0x730/0x730
[  223.090289]  __should_failslab+0x124/0x180
[  223.094511]  should_failslab+0x9/0x14
[  223.098299]  kmem_cache_alloc_node_trace+0x26f/0x770
[  223.103385]  ? kasan_unpoison_shadow+0x35/0x50
[  223.107950]  __kmalloc_node+0x33/0x70
[  223.111735]  blk_mq_alloc_rq_map+0x10d/0x220
[  223.116131]  blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  223.121474]  blk_mq_init_sched+0x1e1/0x5a0
[  223.125692]  elevator_init_mq+0xd7/0x160
[  223.129736]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  223.134996]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  223.139474]  ? __mutex_init+0x1f7/0x290
[  223.143435]  ? retint_kernel+0x10/0x10
[  223.147306]  ? blk_mq_alloc_tag_set+0x5e5/0xad0
[  223.151961]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  223.157134]  blk_mq_init_queue+0x63/0xb0
[  223.161184]  loop_add+0x33d/0x9d0
[  223.164617]  ? loop_lookup+0x105/0x230
[  223.168483]  ? loop_queue_rq+0x660/0x660
[  223.172528]  loop_control_ioctl+0x199/0x540
[  223.176828]  ? loop_add+0x9d0/0x9d0
[  223.180434]  ? retint_kernel+0x10/0x10
[  223.184303]  ? do_vfs_ioctl+0xd1/0x1720
[  223.188258]  ? loop_add+0x9d0/0x9d0
[  223.191862]  do_vfs_ioctl+0x1de/0x1720
[  223.195731]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  223.200468]  ? ioctl_preallocate+0x300/0x300
[  223.204858]  ? __fget_light+0x2f7/0x440
[  223.208817]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  223.213558]  ? retint_kernel+0x10/0x10
[  223.217429]  ksys_ioctl+0xa9/0xd0
[  223.220862]  __x64_sys_ioctl+0x73/0xb0
[  223.224733]  do_syscall_64+0x1b9/0x820
[  223.228612]  ? finish_task_switch+0x1d3/0x870
[  223.233090]  ? syscall_return_slowpath+0x5e0/0x5e0
[  223.238005]  ? syscall_return_slowpath+0x31d/0x5e0
[  223.242918]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  223.247916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  223.253433]  ? prepare_exit_to_usermode+0x291/0x3b0
[  223.258430]  ? perf_trace_sys_enter+0xb10/0xb10
[  223.263080]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  223.267909]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  223.273076] RIP: 0033:0x455e29
[  223.276241] 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 
[  223.295416] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  223.303104] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  223.310354] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  223.317610] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  223.324862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  223.332444] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000025
11:10:42 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x2, 0x0)

11:10:42 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$getflags(r1, 0x408)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:42 executing program 7 (fault-call:6 fault-nth:38):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:42 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000380)=0x100004)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:42 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0xf000000, 0x100000)
tkill(r1, 0x15)

11:10:42 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xb8000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:42 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000540)=""/105)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac1414189ae2d03b9bf071ef7e42ae26a6e323f85a6bbef516820bfcd3c85fec15b4ed65e1e4ff0500000000000004b8cab0ca19132d29eb6856a87ac7f608556deb1b40f5a400431806e595af3ef6ddb279289bc742ba829ab7d774ee632575df16d85cd9edb5c1614201e5dceabac385ed9688110a3a05f26188167d53a3ae8b08c4b0fbd602772dc754a4417b8d3fb0ae7ac73a4b96c2b2bedbae0882a5f5ab22bd18b8edc87757e57c9e90a0de403ee88134187982b45ec91168cf49060bdf73b81ee1"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0))

11:10:42 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200000700032985759eb168ef9a99bf5a5681050f11000008000200ac141418"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x40000)
faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x2, 0x1000)

11:10:42 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xb00600, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  223.761330] FAULT_INJECTION: forcing a failure.
[  223.761330] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  223.773525] CPU: 1 PID: 13861 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  223.781928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  223.791289] Call Trace:
[  223.793861]  dump_stack+0x1c9/0x2b4
[  223.797472]  ? dump_stack_print_info.cold.2+0x52/0x52
[  223.802647]  ? _raw_spin_unlock_irq+0x27/0x70
[  223.807127]  ? finish_task_switch+0x1d3/0x870
[  223.811615]  should_fail.cold.4+0xa/0x11
[  223.815659]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  223.820745]  ? kasan_check_write+0x14/0x20
[  223.824968]  ? __schedule+0x884/0x1ed0
[  223.828838]  ? __sched_text_start+0x8/0x8
[  223.832969]  ? lock_acquire+0x1e4/0x540
[  223.836929]  ? is_bpf_text_address+0xae/0x170
[  223.841405]  ? lock_downgrade+0x8f0/0x8f0
[  223.845538]  ? lock_release+0xa30/0xa30
[  223.849501]  ? kasan_check_read+0x11/0x20
[  223.853635]  ? rcu_is_watching+0x8c/0x150
[  223.857769]  ? check_same_owner+0x340/0x340
[  223.862070]  ? is_bpf_text_address+0xd7/0x170
[  223.866554]  __alloc_pages_nodemask+0x36e/0xdb0
[  223.873814]  ? __alloc_pages_slowpath+0x2d00/0x2d00
[  223.878817]  ? save_stack+0x43/0xd0
[  223.882429]  ? kasan_kmalloc+0xc4/0xe0
[  223.886298]  ? __kmalloc_node+0x47/0x70
[  223.890258]  ? blk_mq_alloc_rq_map+0x10d/0x220
[  223.894827]  ? loop_add+0x33d/0x9d0
[  223.898432]  ? loop_control_ioctl+0x199/0x540
[  223.902910]  ? do_vfs_ioctl+0x1de/0x1720
[  223.906948]  ? ksys_ioctl+0xa9/0xd0
[  223.910557]  ? __x64_sys_ioctl+0x73/0xb0
[  223.914600]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  223.920120]  ? find_next_bit+0x104/0x130
[  223.924164]  ? cpumask_next+0x24/0x30
[  223.927946]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  223.932953]  ? blk_mq_hw_queue_to_node+0xd9/0x180
[  223.937783]  blk_mq_alloc_rqs+0x31f/0x9c0
[  223.941913]  ? kasan_unpoison_shadow+0x35/0x50
[  223.946479]  ? kasan_kmalloc+0xc4/0xe0
[  223.950348]  ? blk_mq_alloc_rq_map+0x220/0x220
[  223.954910]  ? kmem_cache_alloc_node_trace+0x302/0x770
[  223.960166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  223.965685]  ? kasan_unpoison_shadow+0x35/0x50
[  223.970248]  ? __kmalloc_node+0x47/0x70
[  223.974209]  blk_mq_sched_alloc_tags.isra.13+0xd8/0x160
[  223.979555]  blk_mq_init_sched+0x1e1/0x5a0
[  223.983773]  elevator_init_mq+0xd7/0x160
[  223.987816]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  223.993075]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  223.997555]  ? __mutex_init+0x1f7/0x290
[  224.001517]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  224.007040]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  224.011784]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  224.016957]  blk_mq_init_queue+0x63/0xb0
[  224.020999]  loop_add+0x33d/0x9d0
[  224.024434]  ? loop_lookup+0x105/0x230
[  224.028307]  ? loop_queue_rq+0x660/0x660
[  224.032350]  loop_control_ioctl+0x199/0x540
[  224.036655]  ? ksys_dup3+0x690/0x690
[  224.040347]  ? loop_add+0x9d0/0x9d0
[  224.043960]  ? kasan_check_write+0x14/0x20
[  224.048187]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  224.053096]  ? fsnotify+0xbac/0x14e0
[  224.056798]  ? vfs_write+0x2f3/0x560
[  224.060490]  ? loop_add+0x9d0/0x9d0
[  224.064100]  do_vfs_ioctl+0x1de/0x1720
[  224.067968]  ? ioctl_preallocate+0x300/0x300
[  224.072358]  ? __fget_light+0x2f7/0x440
[  224.076312]  ? fget_raw+0x20/0x20
[  224.079743]  ? vfs_write+0x2ad/0x560
[  224.083438]  ? __sanitizer_cov_trace_pc+0x26/0x50
[  224.088263]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  224.093017]  ? security_file_ioctl+0x94/0xc0
[  224.097409]  ksys_ioctl+0xa9/0xd0
[  224.100846]  __x64_sys_ioctl+0x73/0xb0
[  224.104714]  do_syscall_64+0x1b9/0x820
[  224.108581]  ? syscall_slow_exit_work+0x500/0x500
[  224.113404]  ? syscall_return_slowpath+0x5e0/0x5e0
[  224.118314]  ? syscall_return_slowpath+0x31d/0x5e0
[  224.123224]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  224.128741]  ? prepare_exit_to_usermode+0x291/0x3b0
[  224.133737]  ? perf_trace_sys_enter+0xb10/0xb10
[  224.138387]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  224.143214]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  224.148381] RIP: 0033:0x455e29
[  224.151546] 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 
[  224.170712] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  224.178398] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  224.185646] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  224.192905] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  224.200154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  224.207403] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000026
11:10:42 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xd800000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:43 executing program 7 (fault-call:6 fault-nth:39):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:43 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000180000000000ffdb443743050000009ea0b50011000008000200ac141418"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:43 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x5, 0x240102)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf2502000007008f094679935bea8cba03ff05001100000800070000001418"], 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x204, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0))
ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000004c0)={0x2, 0x0, [{0x80000007, 0x9, 0x2, 0x81, 0x9, 0x7, 0xff}, {0xc000001b, 0x6e0, 0x2, 0x8, 0x80, 0xa3, 0xa2}]})
r4 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0xe5d, 0x2000)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000380)=0x3)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
write$P9_RREADDIR(r1, &(0x7f0000000580)={0x68, 0x29, 0x1, {0xff, [{{0x10, 0x0, 0x6}, 0x3, 0x3, 0x7, './file0'}, {{0x94, 0x2}, 0x2, 0x6, 0x7, './file0'}, {{0x2, 0x1, 0x2}, 0x5, 0x819, 0x7, './file0'}]}}, 0x68)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000540)={0x10000}, 0x1)

11:10:43 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
dup2(r0, r0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x6, 0x40)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020907000700000069bd7000ffdbdf25050007003ba000000a004e220300000000000000000000000000ffff77ffffff0000000000000000"], 0x38}, 0x1}, 0x40)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
socket$nl_generic(0x10, 0x3, 0x10)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f0000000300)='ip_vti0\x00', 0x8, 0x1)

[  224.403995] FAULT_INJECTION: forcing a failure.
[  224.403995] name failslab, interval 1, probability 0, space 0, times 0
[  224.415549] CPU: 1 PID: 13891 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  224.423950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  224.433296] Call Trace:
[  224.435885]  dump_stack+0x1c9/0x2b4
[  224.439531]  ? dump_stack_print_info.cold.2+0x52/0x52
[  224.444725]  ? trace_hardirqs_on+0xd/0x10
[  224.448879]  should_fail.cold.4+0xa/0x11
[  224.452945]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  224.458049]  ? lock_repin_lock+0x430/0x430
[  224.462285]  ? kasan_check_write+0x14/0x20
[  224.466530]  ? __schedule+0x884/0x1ed0
[  224.470423]  ? __sched_text_start+0x8/0x8
[  224.474572]  ? blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  224.480117]  ? blk_mq_init_sched+0x1e1/0x5a0
[  224.484534]  ? blk_mq_init_allocated_queue+0x1024/0x16c0
[  224.489986]  ? blk_mq_init_queue+0x63/0xb0
[  224.494218]  ? loop_add+0x33d/0x9d0
[  224.497850]  ? loop_control_ioctl+0x199/0x540
[  224.502344]  ? do_vfs_ioctl+0x1de/0x1720
[  224.506400]  ? ksys_ioctl+0xa9/0xd0
[  224.510027]  ? __x64_sys_ioctl+0x73/0xb0
[  224.514097]  ? do_syscall_64+0x1b9/0x820
[  224.518161]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  224.523528]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  224.528296]  ? check_same_owner+0x340/0x340
[  224.532622]  __should_failslab+0x124/0x180
[  224.536864]  should_failslab+0x9/0x14
[  224.540670]  kmem_cache_alloc_node_trace+0x26f/0x770
[  224.545782]  ? kasan_unpoison_shadow+0x35/0x50
[  224.550367]  __kmalloc_node+0x33/0x70
11:10:43 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x2000000, 0x100000)
tkill(r1, 0x15)

[  224.554175]  blk_mq_alloc_rq_map+0x10d/0x220
[  224.558589]  blk_mq_sched_alloc_tags.isra.13+0x7b/0x160
[  224.563957]  blk_mq_init_sched+0x1e1/0x5a0
[  224.568202]  elevator_init_mq+0xd7/0x160
[  224.572273]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  224.577556]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  224.582053]  ? __mutex_init+0x1f7/0x290
[  224.586027]  ? retint_kernel+0x10/0x10
[  224.589924]  ? blk_mq_alloc_rq_map+0x115/0x220
[  224.594512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  224.600048]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
11:10:43 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x200000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  224.604808]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  224.609999]  blk_mq_init_queue+0x63/0xb0
[  224.614061]  loop_add+0x33d/0x9d0
[  224.617510]  ? loop_lookup+0x105/0x230
[  224.621395]  ? loop_queue_rq+0x660/0x660
[  224.625449]  ? loop_control_ioctl+0x15d/0x540
[  224.629941]  loop_control_ioctl+0x199/0x540
[  224.634260]  ? ksys_dup3+0x690/0x690
[  224.637972]  ? loop_add+0x9d0/0x9d0
[  224.641595]  ? kasan_check_write+0x14/0x20
[  224.645819]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  224.650749]  ? fsnotify+0xbac/0x14e0
[  224.654452]  ? vfs_write+0x2f3/0x560
[  224.658163]  ? loop_add+0x9d0/0x9d0
[  224.661790]  do_vfs_ioctl+0x1de/0x1720
[  224.665676]  ? fsnotify_first_mark+0x350/0x350
[  224.670251]  ? __fsnotify_parent+0xcc/0x420
[  224.674573]  ? ioctl_preallocate+0x300/0x300
[  224.678993]  ? __fget_light+0x2f7/0x440
[  224.682962]  ? fget_raw+0x20/0x20
[  224.686414]  ? __sb_end_write+0xac/0xe0
[  224.690398]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  224.695928]  ? fput+0x130/0x1a0
[  224.699201]  ? ksys_write+0x1ae/0x260
[  224.703004]  ? security_file_ioctl+0x94/0xc0
[  224.707404]  ksys_ioctl+0xa9/0xd0
[  224.710846]  __x64_sys_ioctl+0x73/0xb0
[  224.714748]  do_syscall_64+0x1b9/0x820
[  224.718640]  ? syscall_slow_exit_work+0x500/0x500
[  224.723469]  ? syscall_return_slowpath+0x5e0/0x5e0
[  224.728390]  ? syscall_return_slowpath+0x31d/0x5e0
[  224.733321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  224.738859]  ? prepare_exit_to_usermode+0x291/0x3b0
[  224.743860]  ? perf_trace_sys_enter+0xb10/0xb10
[  224.748519]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  224.753349]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  224.758519] RIP: 0033:0x455e29
[  224.761686] 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 
[  224.780846] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  224.788532] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  224.795781] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  224.803033] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  224.810282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  224.817538] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000027
11:10:43 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x540b, 0x0)

11:10:43 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x6c000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:43 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000380))
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:43 executing program 7 (fault-call:6 fault-nth:40):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:43 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x101000, 0x0)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000500)=""/202)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000380)={0x1f06, 0x1, 0xfffffffffffffff8, 0x8}, 0x6)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'yam0\x00', r3})
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="8a6faffe508d63c39fdb360c083489ec", 0x10)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:43 executing program 1:
r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x280402)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x1, 0x2, 0x8000}, 0x4)
r1 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
r3 = fcntl$dupfd(r2, 0x406, r1)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000001c0))
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:43 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x800, 0x5, 0xbcef, 0x1586}, 0x10)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  225.225844] FAULT_INJECTION: forcing a failure.
[  225.225844] name failslab, interval 1, probability 0, space 0, times 0
[  225.237287] CPU: 0 PID: 13926 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  225.245686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  225.255028] Call Trace:
[  225.257600]  dump_stack+0x1c9/0x2b4
[  225.261215]  ? dump_stack_print_info.cold.2+0x52/0x52
[  225.266399]  ? vprintk_func+0x81/0x117
[  225.270277]  ? printk+0xcb/0xcf
[  225.273541]  should_fail.cold.4+0xa/0x11
[  225.277601]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  225.282703]  ? lock_repin_lock+0x430/0x430
[  225.286941]  ? kasan_check_write+0x14/0x20
[  225.291166]  ? __schedule+0x884/0x1ed0
[  225.295047]  ? __sched_text_start+0x8/0x8
[  225.299201]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  225.303948]  ? lock_acquire+0x1e4/0x540
[  225.307912]  ? fs_reclaim_acquire+0x20/0x20
[  225.312226]  ? lock_downgrade+0x8f0/0x8f0
[  225.316360]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  225.321098]  ? check_same_owner+0x340/0x340
[  225.325404]  __should_failslab+0x124/0x180
[  225.329626]  should_failslab+0x9/0x14
[  225.333411]  kmem_cache_alloc_node_trace+0x26f/0x770
[  225.338497]  ? loop_info64_from_compat+0x940/0x940
[  225.343410]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  225.348407]  ? blk_mq_alloc_rqs+0x7bc/0x9c0
[  225.352710]  elevator_alloc+0x82/0x200
[  225.356580]  dd_init_queue+0x9f/0x600
[  225.360363]  ? dd_exit_queue+0x250/0x250
[  225.364409]  ? blk_mq_sched_alloc_tags.isra.13+0xab/0x160
[  225.369931]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  225.375451]  ? blk_mq_sched_alloc_tags.isra.13+0xee/0x160
[  225.380971]  blk_mq_init_sched+0x27b/0x5a0
[  225.385188]  elevator_init_mq+0xd7/0x160
[  225.389235]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  225.394498]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  225.398972]  ? __mutex_init+0x1f7/0x290
[  225.402935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  225.408452]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  225.413192]  ? retint_kernel+0x10/0x10
[  225.417060]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  225.422238]  blk_mq_init_queue+0x63/0xb0
[  225.426279]  loop_add+0x33d/0x9d0
[  225.429714]  ? loop_lookup+0x105/0x230
[  225.433581]  ? loop_queue_rq+0x660/0x660
[  225.437626]  loop_control_ioctl+0x199/0x540
[  225.441926]  ? ksys_dup3+0x690/0x690
[  225.445619]  ? loop_add+0x9d0/0x9d0
[  225.449228]  ? kasan_check_write+0x14/0x20
[  225.453441]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  225.458349]  ? fsnotify+0xbac/0x14e0
[  225.462045]  ? vfs_write+0x2f3/0x560
[  225.465740]  ? loop_add+0x9d0/0x9d0
[  225.469347]  do_vfs_ioctl+0x1de/0x1720
[  225.473217]  ? fsnotify_first_mark+0x350/0x350
[  225.477779]  ? __fsnotify_parent+0xcc/0x420
[  225.482079]  ? ioctl_preallocate+0x300/0x300
[  225.486469]  ? __fget_light+0x2f7/0x440
[  225.490424]  ? fget_raw+0x20/0x20
[  225.493861]  ? __sb_end_write+0xac/0xe0
[  225.497816]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  225.503335]  ? fput+0x130/0x1a0
[  225.506595]  ? ksys_write+0x1ae/0x260
[  225.510380]  ? security_file_ioctl+0x94/0xc0
[  225.514771]  ksys_ioctl+0xa9/0xd0
[  225.518205]  __x64_sys_ioctl+0x73/0xb0
[  225.522076]  do_syscall_64+0x1b9/0x820
[  225.525946]  ? finish_task_switch+0x1d3/0x870
[  225.530424]  ? syscall_return_slowpath+0x5e0/0x5e0
[  225.535332]  ? syscall_return_slowpath+0x31d/0x5e0
[  225.540240]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  225.545235]  ? prepare_exit_to_usermode+0x291/0x3b0
[  225.550234]  ? perf_trace_sys_enter+0xb10/0xb10
[  225.554884]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  225.559712]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  225.564883] RIP: 0033:0x455e29
[  225.568051] 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 
[  225.587219] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  225.594908] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  225.602156] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  225.609406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  225.616665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
11:10:44 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x200700, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  225.623917] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000028
11:10:44 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x9, 0x0)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000300))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x10000000000000)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x40, &(0x7f00000001c0)=0x2)
r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xffffffffffff8000, 0x103440)
ioctl$RTC_VL_CLR(r3, 0x7014)

11:10:44 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x10000, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000300)="9f00000000000400000000", r1}, 0xf3)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r4=>0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x8, 0x4000000, 0x5, 0x100}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=<r5=>0x0)
tkill(r5, 0x2e)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000003c0)=0x3)

11:10:44 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0000003ff050011000008000200ac14141821aa891ad42659e474d1b95abd1a"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip]vti\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:44 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x1003, 0x100000)
tkill(r1, 0x15)

11:10:44 executing program 7 (fault-call:6 fault-nth:41):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:44 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3e000000180000000000000025020000070003ff05001100000800ffffff7f1418000000"], 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  225.880222] FAULT_INJECTION: forcing a failure.
[  225.880222] name failslab, interval 1, probability 0, space 0, times 0
[  225.891625] CPU: 1 PID: 13973 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  225.900023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  225.909373] Call Trace:
[  225.911963]  dump_stack+0x1c9/0x2b4
[  225.915595]  ? dump_stack_print_info.cold.2+0x52/0x52
[  225.920793]  ? __save_stack_trace+0x8d/0xf0
[  225.925126]  should_fail.cold.4+0xa/0x11
[  225.929191]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  225.934299]  ? save_stack+0x43/0xd0
[  225.937926]  ? kasan_kmalloc+0xc4/0xe0
[  225.941812]  ? kmem_cache_alloc_node_trace+0x150/0x770
[  225.947093]  ? elevator_alloc+0x82/0x200
[  225.951152]  ? dd_init_queue+0x9f/0x600
[  225.955128]  ? blk_mq_init_sched+0x27b/0x5a0
[  225.959545]  ? blk_mq_init_allocated_queue+0x1024/0x16c0
[  225.964999]  ? blk_mq_init_queue+0x63/0xb0
[  225.969233]  ? loop_add+0x33d/0x9d0
[  225.972857]  ? loop_control_ioctl+0x199/0x540
[  225.977351]  ? do_vfs_ioctl+0x1de/0x1720
[  225.981422]  ? ksys_ioctl+0xa9/0xd0
[  225.985048]  ? __x64_sys_ioctl+0x73/0xb0
[  225.989115]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  225.994478]  ? __sched_text_start+0x8/0x8
[  225.998610]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  226.003349]  ? lock_acquire+0x1e4/0x540
[  226.007309]  ? lock_acquire+0x1e4/0x540
[  226.011264]  ? fs_reclaim_acquire+0x20/0x20
[  226.015569]  ? lock_downgrade+0x8f0/0x8f0
[  226.019701]  ? lockdep_init_map+0x9/0x10
[  226.023744]  ? check_same_owner+0x340/0x340
[  226.028048]  ? rcu_note_context_switch+0x730/0x730
[  226.032957]  ? retint_kernel+0x10/0x10
[  226.036829]  __should_failslab+0x124/0x180
[  226.041045]  should_failslab+0x9/0x14
[  226.044830]  kmem_cache_alloc_node_trace+0x26f/0x770
[  226.049916]  ? write_comp_data+0xa/0x70
[  226.053877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  226.059395]  dd_init_queue+0x111/0x600
[  226.063262]  ? dd_exit_queue+0x250/0x250
[  226.067304]  ? retint_kernel+0x10/0x10
[  226.071177]  ? blk_mq_init_sched+0x150/0x5a0
[  226.075567]  blk_mq_init_sched+0x27b/0x5a0
[  226.079802]  elevator_init_mq+0xd7/0x160
[  226.083851]  blk_mq_init_allocated_queue+0x1024/0x16c0
[  226.089111]  ? blk_mq_map_swqueue+0xaf0/0xaf0
[  226.093589]  ? __mutex_init+0x1f7/0x290
[  226.097549]  ? blk_mq_alloc_rq_map+0x142/0x220
[  226.102115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  226.107635]  ? __blk_mq_alloc_rq_map+0x17d/0x2e0
[  226.112378]  ? blk_mq_update_nr_hw_queues+0x510/0x510
[  226.117550]  blk_mq_init_queue+0x63/0xb0
[  226.121591]  loop_add+0x33d/0x9d0
[  226.125028]  ? loop_lookup+0x105/0x230
[  226.128903]  ? loop_queue_rq+0x660/0x660
[  226.132950]  loop_control_ioctl+0x199/0x540
[  226.137254]  ? ksys_dup3+0x690/0x690
[  226.140949]  ? loop_add+0x9d0/0x9d0
[  226.144571]  ? kasan_check_write+0x14/0x20
[  226.148789]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  226.153706]  ? fsnotify+0xbac/0x14e0
[  226.157399]  ? vfs_write+0x2f3/0x560
[  226.161092]  ? loop_add+0x9d0/0x9d0
[  226.164702]  do_vfs_ioctl+0x1de/0x1720
[  226.168569]  ? ioctl_preallocate+0x300/0x300
[  226.173044]  ? __fget_light+0x2f7/0x440
[  226.176999]  ? fget_raw+0x20/0x20
[  226.180438]  ? __sb_end_write+0xac/0xe0
[  226.184399]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  226.189914]  ? fput+0x130/0x1a0
[  226.193185]  ? ksys_write+0x1ae/0x260
[  226.196969]  ? security_file_ioctl+0x94/0xc0
[  226.201357]  ksys_ioctl+0xa9/0xd0
[  226.204791]  __x64_sys_ioctl+0x73/0xb0
[  226.208662]  do_syscall_64+0x1b9/0x820
[  226.212531]  ? syscall_slow_exit_work+0x500/0x500
[  226.217357]  ? syscall_return_slowpath+0x5e0/0x5e0
[  226.222269]  ? syscall_return_slowpath+0x31d/0x5e0
[  226.227179]  ? prepare_exit_to_usermode+0x291/0x3b0
[  226.232180]  ? perf_trace_sys_enter+0xb10/0xb10
[  226.236836]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  226.241663]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  226.246831] RIP: 0033:0x455e29
[  226.249996] 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 
[  226.269172] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  226.276862] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  226.284110] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  226.291358] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  226.298610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  226.305860] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 0000000000000029
11:10:45 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x2040, 0x0)
ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000440)={0x84})
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250180b0000003ff050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000003c0)=0x2)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:45 executing program 7 (fault-call:6 fault-nth:42):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  226.458193] FAULT_INJECTION: forcing a failure.
[  226.458193] name failslab, interval 1, probability 0, space 0, times 0
[  226.469547] CPU: 1 PID: 14003 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  226.477947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  226.487295] Call Trace:
[  226.489889]  dump_stack+0x1c9/0x2b4
[  226.493522]  ? dump_stack_print_info.cold.2+0x52/0x52
[  226.498728]  should_fail.cold.4+0xa/0x11
[  226.502794]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  226.507897]  ? retint_kernel+0x10/0x10
[  226.511795]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  226.516556]  ? retint_kernel+0x10/0x10
[  226.520448]  ? lock_acquire+0x25f/0x540
[  226.524426]  ? fs_reclaim_acquire+0x20/0x20
[  226.528755]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  226.533519]  ? retint_kernel+0x10/0x10
[  226.537418]  ? rcu_note_context_switch+0x730/0x730
[  226.542359]  __should_failslab+0x124/0x180
[  226.546597]  should_failslab+0x9/0x14
[  226.550401]  kmem_cache_alloc_node_trace+0x26f/0x770
[  226.555509]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  226.560271]  __alloc_disk_node+0xc9/0x510
[  226.564420]  ? disk_expand_part_tbl+0x3d0/0x3d0
[  226.569092]  loop_add+0x420/0x9d0
[  226.572547]  ? loop_queue_rq+0x660/0x660
[  226.576612]  loop_control_ioctl+0x199/0x540
[  226.580931]  ? loop_add+0x9d0/0x9d0
[  226.584563]  ? retint_kernel+0x10/0x10
[  226.588457]  ? loop_add+0x9d0/0x9d0
[  226.592087]  do_vfs_ioctl+0x1de/0x1720
[  226.595983]  ? fsnotify_first_mark+0x350/0x350
[  226.600569]  ? __fsnotify_parent+0xcc/0x420
[  226.604896]  ? ioctl_preallocate+0x300/0x300
[  226.609311]  ? __fget_light+0x2f7/0x440
[  226.613283]  ? fget_raw+0x20/0x20
[  226.616744]  ? __sb_end_write+0xac/0xe0
[  226.620716]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  226.626243]  ? fput+0x130/0x1a0
[  226.629504]  ? ksys_write+0x1ae/0x260
[  226.633282]  ? retint_kernel+0x10/0x10
[  226.637154]  ? security_file_ioctl+0x94/0xc0
[  226.641542]  ksys_ioctl+0xa9/0xd0
[  226.644976]  __x64_sys_ioctl+0x73/0xb0
[  226.648844]  do_syscall_64+0x1b9/0x820
[  226.652709]  ? syscall_slow_exit_work+0x500/0x500
[  226.657531]  ? syscall_return_slowpath+0x5e0/0x5e0
[  226.662538]  ? syscall_return_slowpath+0x31d/0x5e0
[  226.667447]  ? prepare_exit_to_usermode+0x291/0x3b0
[  226.672440]  ? perf_trace_sys_enter+0xb10/0xb10
[  226.677086]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  226.681912]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  226.687081] RIP: 0033:0x455e29
[  226.690248] 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 
11:10:45 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x2)

11:10:45 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000440)={0x5, 0x4, 0x10001, 0x0, 0xd})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:45 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
readahead(r1, 0x800, 0x2)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:45 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xffaf, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:45 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
clock_gettime(0x0, &(0x7f0000000200)={<r2=>0x0, <r3=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="0700000018055e3c3c2a371ff923f50bbd710ae23f0000000000009c32d421ddfe17fb7e9eb5addefb61d90fd7820c", @ANYRES64=r2, @ANYRES64=r3/1000+30000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000c00100000004000000070200008d2c4911000e7531"], 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0), 0x8)
accept4$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:45 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x100000)
tkill(r1, 0x15)

[  226.709385] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  226.717072] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  226.724321] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  226.731584] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  226.738842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  226.746093] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000002a
11:10:45 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf250200b0000003ff050011000008000200acf11418"], 0x24}, 0x1}, 0x8050)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:45 executing program 7 (fault-call:6 fault-nth:43):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:45 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x66}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:45 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={<r3=>0xffffffffffffffff}, 0x13f}}, 0x20)
write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000380)={0x5, 0x10, 0xfa00, {&(0x7f0000000440), r3, 0x3}}, 0x18)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:45 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe4ed, 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={0x1, 0x1}, 0x44}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:45 executing program 3:
socket(0x0, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000001800000000000000ffdbcf250200b0000003ff050011000008000200ac141418bb55ddd9e2fcaff0ea166c87fac1bc197a55f1a41386dd7f7a4d2b90c47ea86b4841f97dc03401389c708b8143395632feca6693d04fb925a4e396c1c0fd7b651a334b41888dc46ac09d5d5bb73a9146192b469ccfa67fcff6bbd44a459902f653c16cc365f6d9"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000440)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  226.976225] FAULT_INJECTION: forcing a failure.
[  226.976225] name failslab, interval 1, probability 0, space 0, times 0
[  226.988094] CPU: 0 PID: 14030 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  226.996499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  227.005847] Call Trace:
[  227.008431]  dump_stack+0x1c9/0x2b4
[  227.012056]  ? dump_stack_print_info.cold.2+0x52/0x52
[  227.017246]  ? check_memory_region+0x117/0x1b0
[  227.021826]  should_fail.cold.4+0xa/0x11
[  227.025881]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  227.030967]  ? pcpu_next_unpop+0xf0/0xf0
[  227.035016]  ? wait_for_completion+0x8d0/0x8d0
[  227.039590]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  227.044340]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  227.049099]  ? retint_kernel+0x10/0x10
[  227.053010]  ? lock_acquire+0x25f/0x540
[  227.056988]  ? fs_reclaim_acquire+0x20/0x20
[  227.061298]  ? lock_downgrade+0x8f0/0x8f0
[  227.065430]  ? check_same_owner+0x340/0x340
[  227.069733]  ? pcpu_balance_workfn+0x1700/0x1700
[  227.074471]  ? rcu_note_context_switch+0x730/0x730
[  227.079386]  __should_failslab+0x124/0x180
[  227.083615]  should_failslab+0x9/0x14
[  227.087417]  kmem_cache_alloc_node_trace+0x26f/0x770
[  227.092535]  ? retint_kernel+0x10/0x10
[  227.096412]  __kmalloc_node+0x33/0x70
[  227.100205]  disk_expand_part_tbl+0x24b/0x3d0
[  227.104693]  ? blk_free_devt+0x60/0x60
[  227.108584]  __alloc_disk_node+0x177/0x510
[  227.112818]  ? do_raw_spin_lock+0xc1/0x200
[  227.117053]  ? disk_expand_part_tbl+0x3d0/0x3d0
[  227.121708]  ? trace_hardirqs_on+0xd/0x10
[  227.125851]  ? blk_queue_flag_set+0xf6/0x160
[  227.130256]  loop_add+0x420/0x9d0
[  227.133704]  ? loop_queue_rq+0x660/0x660
[  227.137783]  loop_control_ioctl+0x199/0x540
[  227.142091]  ? ksys_dup3+0x690/0x690
[  227.145790]  ? loop_add+0x9d0/0x9d0
[  227.149405]  ? kasan_check_write+0x14/0x20
[  227.153634]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  227.158550]  ? fsnotify+0xbac/0x14e0
[  227.162251]  ? vfs_write+0x2f3/0x560
[  227.165960]  ? loop_add+0x9d0/0x9d0
[  227.169572]  do_vfs_ioctl+0x1de/0x1720
[  227.173447]  ? fsnotify_first_mark+0x350/0x350
[  227.178021]  ? __fsnotify_parent+0xcc/0x420
[  227.182336]  ? ioctl_preallocate+0x300/0x300
[  227.186732]  ? __fget_light+0x2f7/0x440
[  227.190689]  ? fget_raw+0x20/0x20
[  227.194120]  ? __sb_end_write+0xac/0xe0
[  227.198081]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  227.203615]  ? fput+0x130/0x1a0
[  227.206884]  ? ksys_write+0x1ae/0x260
[  227.210671]  ? security_file_ioctl+0x94/0xc0
[  227.215064]  ksys_ioctl+0xa9/0xd0
[  227.218501]  __x64_sys_ioctl+0x73/0xb0
[  227.222377]  do_syscall_64+0x1b9/0x820
[  227.226249]  ? syscall_slow_exit_work+0x500/0x500
[  227.231084]  ? syscall_return_slowpath+0x5e0/0x5e0
[  227.236001]  ? syscall_return_slowpath+0x31d/0x5e0
[  227.240927]  ? prepare_exit_to_usermode+0x291/0x3b0
[  227.245930]  ? perf_trace_sys_enter+0xb10/0xb10
[  227.250584]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  227.255418]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  227.260591] RIP: 0033:0x455e29
[  227.263765] 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 
[  227.282967] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  227.290655] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  227.297904] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  227.305166] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  227.312422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  227.319669] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000002b
11:10:46 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xa0060000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:46 executing program 7 (fault-call:6 fault-nth:44):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:46 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x4040000)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4)

11:10:46 executing program 4:
r0 = socket(0x0, 0x0, 0x77b)
ioctl(r0, 0x6, &(0x7f0000000240)="8371907086e156cbc1a6fb8397a2b060d4128624c59bec27")
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x1, 0x3, 0x3, 0x2, 0x4}, 0x14)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000001800000000000000ffdbdf25020000070003ff050011000008000200ac1414182e9e50731a6fdf87adfe4872f306ddadfb669957fed8143d0a62429915b107fda577ffecdd81be061140b50e936b235b035a047a13641ed1a8c27896a4601daf2da66b1fb0c33643ab6f2900bec5cc29626816b2f9e0b151055a8763271348b057b27221c9177262acb0"], 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000440)=""/142, &(0x7f00000001c0)=0x8e)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

[  227.560627] FAULT_INJECTION: forcing a failure.
[  227.560627] name failslab, interval 1, probability 0, space 0, times 0
[  227.572153] CPU: 1 PID: 14087 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  227.580548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  227.589891] Call Trace:
[  227.592480]  dump_stack+0x1c9/0x2b4
[  227.596112]  ? dump_stack_print_info.cold.2+0x52/0x52
[  227.601309]  should_fail.cold.4+0xa/0x11
[  227.605377]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  227.610481]  ? pcpu_alloc+0x190/0x13a0
[  227.614385]  ? retint_kernel+0x10/0x10
[  227.618289]  ? lock_acquire+0x1e4/0x540
[  227.622266]  ? fs_reclaim_acquire+0x20/0x20
[  227.626592]  ? lock_downgrade+0x8f0/0x8f0
[  227.630751]  ? check_same_owner+0x340/0x340
[  227.635078]  ? kasan_unpoison_shadow+0x35/0x50
[  227.639661]  ? rcu_note_context_switch+0x730/0x730
[  227.644592]  __should_failslab+0x124/0x180
[  227.648830]  should_failslab+0x9/0x14
[  227.652634]  kmem_cache_alloc_trace+0x2cb/0x780
[  227.657307]  ? part_uevent+0x120/0x120
[  227.661194]  ? percpu_ref_noop_confirm_switch+0x10/0x10
[  227.666568]  rand_initialize_disk+0x43/0xc0
[  227.670894]  __alloc_disk_node+0x2bc/0x510
[  227.675128]  ? do_raw_spin_lock+0xc1/0x200
[  227.679362]  ? disk_expand_part_tbl+0x3d0/0x3d0
[  227.684036]  ? blk_queue_flag_set+0xf6/0x160
[  227.688445]  loop_add+0x420/0x9d0
[  227.691909]  ? loop_queue_rq+0x660/0x660
[  227.695973]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  227.700733]  loop_control_ioctl+0x199/0x540
[  227.705054]  ? loop_add+0x9d0/0x9d0
[  227.708678]  ? do_vfs_ioctl+0xd1/0x1720
[  227.712655]  ? write_comp_data+0x11/0x70
[  227.716716]  ? loop_add+0x9d0/0x9d0
[  227.720344]  do_vfs_ioctl+0x1de/0x1720
[  227.724237]  ? fsnotify_first_mark+0x350/0x350
[  227.728822]  ? __fsnotify_parent+0xcc/0x420
[  227.733145]  ? ioctl_preallocate+0x300/0x300
[  227.737559]  ? __fget_light+0x2f7/0x440
[  227.741535]  ? fget_raw+0x20/0x20
[  227.744988]  ? __sb_end_write+0xac/0xe0
[  227.748963]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  227.754499]  ? fput+0x130/0x1a0
[  227.757778]  ? ksys_write+0x1ae/0x260
[  227.761579]  ? security_file_ioctl+0x94/0xc0
[  227.765987]  ksys_ioctl+0xa9/0xd0
[  227.769438]  __x64_sys_ioctl+0x73/0xb0
[  227.773324]  do_syscall_64+0x1b9/0x820
[  227.777215]  ? syscall_return_slowpath+0x5e0/0x5e0
[  227.782144]  ? syscall_return_slowpath+0x31d/0x5e0
[  227.787072]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  227.792090]  ? prepare_exit_to_usermode+0x291/0x3b0
[  227.797109]  ? perf_trace_sys_enter+0xb10/0xb10
[  227.801776]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  227.806619]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  227.811809] RIP: 0033:0x455e29
[  227.814985] 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 
[  227.834264] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  227.841971] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  227.849237] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  227.856502] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  227.863764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  227.871032] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000002c
11:10:46 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
poll(&(0x7f00000001c0), 0x0, 0x80000000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61)
read(r1, &(0x7f0000000040)=""/11, 0xffed)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCXONC(r2, 0x540a, 0x4000000000000000)

11:10:46 executing program 3:
socket(0x0, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000003c0)=0x4)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

11:10:46 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1")
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))

11:10:46 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x3)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:46 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x8e000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:46 executing program 4:
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000000000000000000000ffdbdf25020000070003e0050011000008000200ac141418"], 0x24}, 0x1}, 0x8050)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl(r0, 0x2, &(0x7f0000000300)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:46 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x3f00000000000000, 0x100000)
tkill(r1, 0x15)

11:10:46 executing program 7 (fault-call:6 fault-nth:45):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  228.275186] FAULT_INJECTION: forcing a failure.
[  228.275186] name failslab, interval 1, probability 0, space 0, times 0
[  228.286656] CPU: 1 PID: 14115 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  228.295061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  228.304411] Call Trace:
[  228.306998]  dump_stack+0x1c9/0x2b4
[  228.310626]  ? dump_stack_print_info.cold.2+0x52/0x52
[  228.315820]  ? find_next_bit+0x104/0x130
[  228.319892]  should_fail.cold.4+0xa/0x11
[  228.323958]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  228.329061]  ? pcpu_next_unpop+0xf0/0xf0
[  228.333121]  ? wait_for_completion+0x8d0/0x8d0
[  228.337710]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  228.342470]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  228.347236]  ? retint_kernel+0x10/0x10
[  228.351133]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  228.355899]  ? retint_kernel+0x10/0x10
[  228.359791]  ? __should_failslab+0x8a/0x180
[  228.364116]  __should_failslab+0x124/0x180
[  228.368359]  should_failslab+0x9/0x14
[  228.372162]  kmem_cache_alloc_node_trace+0x26f/0x770
[  228.377269]  ? retint_kernel+0x10/0x10
[  228.381164]  __kmalloc_node+0x33/0x70
[  228.384967]  disk_expand_part_tbl+0x24b/0x3d0
[  228.389462]  ? blk_free_devt+0x60/0x60
[  228.393355]  __alloc_disk_node+0x177/0x510
[  228.397592]  ? do_raw_spin_lock+0xc1/0x200
[  228.401830]  ? disk_expand_part_tbl+0x3d0/0x3d0
[  228.406500]  ? trace_hardirqs_on+0xd/0x10
[  228.410654]  ? blk_queue_flag_set+0xf6/0x160
[  228.415065]  loop_add+0x420/0x9d0
[  228.418517]  ? loop_queue_rq+0x660/0x660
[  228.422580]  loop_control_ioctl+0x199/0x540
[  228.426900]  ? ksys_dup3+0x690/0x690
[  228.430721]  ? loop_add+0x9d0/0x9d0
[  228.434354]  ? kasan_check_write+0x14/0x20
[  228.438583]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  228.443506]  ? fsnotify+0xbac/0x14e0
[  228.447220]  ? vfs_write+0x2f3/0x560
[  228.450932]  ? loop_add+0x9d0/0x9d0
[  228.454556]  do_vfs_ioctl+0x1de/0x1720
[  228.458446]  ? ioctl_preallocate+0x300/0x300
[  228.463109]  ? __fget_light+0x2f7/0x440
[  228.467079]  ? fget_raw+0x20/0x20
[  228.470530]  ? fput+0x11/0x1a0
[  228.473719]  ? __sanitizer_cov_trace_pc+0x3f/0x50
[  228.478558]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  228.484087]  ? fput+0x130/0x1a0
[  228.487364]  ? ksys_write+0x1ae/0x260
[  228.491164]  ? security_file_ioctl+0x94/0xc0
[  228.495569]  ksys_ioctl+0xa9/0xd0
[  228.499020]  __x64_sys_ioctl+0x73/0xb0
[  228.502903]  do_syscall_64+0x1b9/0x820
[  228.506785]  ? finish_task_switch+0x1d3/0x870
[  228.511280]  ? syscall_return_slowpath+0x5e0/0x5e0
[  228.516292]  ? syscall_return_slowpath+0x31d/0x5e0
[  228.521217]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  228.526233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  228.531774]  ? prepare_exit_to_usermode+0x291/0x3b0
[  228.536787]  ? perf_trace_sys_enter+0xb10/0xb10
[  228.541455]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  228.546300]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  228.551484] RIP: 0033:0x455e29
[  228.554659] 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 
11:10:47 executing program 7 (fault-call:6 fault-nth:46):
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  228.573940] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  228.581648] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  228.588914] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  228.596177] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  228.603439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  228.610701] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000002d
11:10:47 executing program 1:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0))
r0 = socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0))
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x64, r2, 0x100, 0x9, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4084}, 0x0)

11:10:47 executing program 4:
r0 = socket(0x11, 0x0, 0x0)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x4, 0x8}, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1, 0x1, 0x0, 0x3, 0x24, r1, 0x7}, 0x2c)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x8050)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:47 executing program 2:
r0 = socket(0x0, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x0, 0x0, 0x25dfdbff, {0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0xff, 0x5, 0x1100}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x24}, 0x1}, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000400)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]})
ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)

11:10:47 executing program 3:
socket(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000000c0)='\x00'}, 0x10)
ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/189)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="0a3330a008e1be64b0440724001aeeaac1085a6bba007396919e250200141800000000000000000000000000000000"], 0x24}, 0x1}, 0x8050)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)="295ee1311f16")
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001940)={'ip_vti0\x00'})
fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000003c0)=0x3)
accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000001c0)=0xf4, 0xfffffffffffffffe)

[  228.759244] FAULT_INJECTION: forcing a failure.
[  228.759244] name failslab, interval 1, probability 0, space 0, times 0
[  228.770706] CPU: 1 PID: 14132 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  228.779117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  228.788468] Call Trace:
[  228.791055]  dump_stack+0x1c9/0x2b4
[  228.794681]  ? dump_stack_print_info.cold.2+0x52/0x52
[  228.799879]  ? trace_hardirqs_on+0xd/0x10
[  228.804035]  should_fail.cold.4+0xa/0x11
[  228.808100]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  228.813211]  ? lock_repin_lock+0x430/0x430
[  228.817450]  ? kasan_check_write+0x14/0x20
[  228.821689]  ? __schedule+0x884/0x1ed0
[  228.825585]  ? __sched_text_start+0x8/0x8
[  228.829734]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  228.835277]  ? lock_acquire+0x1e4/0x540
[  228.839255]  ? fs_reclaim_acquire+0x20/0x20
[  228.843582]  ? lock_downgrade+0x8f0/0x8f0
[  228.847730]  ? check_same_owner+0x340/0x340
[  228.852052]  ? device_pm_sleep_init+0xf0/0x210
[  228.856638]  __should_failslab+0x124/0x180
[  228.860871]  should_failslab+0x9/0x14
[  228.864673]  __kmalloc_track_caller+0x2c4/0x760
[  228.869340]  ? pointer+0x990/0x990
[  228.872885]  ? kvasprintf_const+0x67/0x190
[  228.877123]  kvasprintf+0xb1/0x140
[  228.880660]  ? bust_spinlocks+0xe0/0xe0
[  228.884633]  ? kasan_kmalloc+0xc4/0xe0
[  228.888528]  kvasprintf_const+0x67/0x190
[  228.892590]  kobject_set_name_vargs+0x5b/0x150
[  228.897177]  device_create_groups_vargs+0x1ce/0x270
[  228.902193]  device_create_vargs+0x46/0x60
[  228.906433]  bdi_register_va.part.12+0xc3/0x9c0
[  228.911105]  ? __lockdep_init_map+0x105/0x590
[  228.915596]  ? cgwb_kill+0x640/0x640
[  228.919311]  ? lockdep_init_map+0x9/0x10
[  228.923372]  ? __init_waitqueue_head+0x9e/0x150
[  228.928037]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  228.932799]  ? retint_kernel+0x10/0x10
[  228.936689]  bdi_register+0x111/0x130
[  228.940485]  ? bdi_register_va+0x80/0x80
[  228.944545]  ? retint_kernel+0x10/0x10
[  228.948440]  bdi_register_owner+0x5e/0x100
[  228.952674]  __device_add_disk+0xf27/0x1360
[  228.956993]  ? blk_alloc_devt+0x2a0/0x2a0
[  228.961133]  ? vsnprintf+0x20d/0x1b60
[  228.964934]  ? pointer+0x990/0x990
[  228.968472]  ? retint_kernel+0x10/0x10
[  228.972360]  ? sprintf+0xb0/0xe0
[  228.975719]  ? scnprintf+0x130/0x130
[  228.979432]  ? debug_check_no_locks_freed+0x1e/0x280
[  228.984529]  ? __lockdep_init_map+0x105/0x590
[  228.989022]  device_add_disk+0x22/0x30
[  228.992909]  loop_add+0x71d/0x9d0
[  228.996363]  ? loop_queue_rq+0x660/0x660
[  229.000427]  loop_control_ioctl+0x199/0x540
[  229.004743]  ? ksys_dup3+0x690/0x690
[  229.008454]  ? loop_add+0x9d0/0x9d0
[  229.012083]  ? kasan_check_write+0x14/0x20
[  229.016318]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  229.021246]  ? fsnotify+0xbac/0x14e0
[  229.024960]  ? vfs_write+0x2f3/0x560
[  229.028672]  ? loop_add+0x9d0/0x9d0
[  229.032299]  do_vfs_ioctl+0x1de/0x1720
[  229.036186]  ? fsnotify_first_mark+0x350/0x350
[  229.040760]  ? __fsnotify_parent+0xcc/0x420
[  229.045077]  ? ioctl_preallocate+0x300/0x300
[  229.049484]  ? __fget_light+0x2f7/0x440
[  229.053451]  ? fget_raw+0x20/0x20
[  229.056907]  ? __sb_end_write+0xac/0xe0
[  229.060884]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  229.066414]  ? fput+0x130/0x1a0
[  229.069693]  ? ksys_write+0x1ae/0x260
[  229.073493]  ? security_file_ioctl+0x94/0xc0
[  229.077895]  ksys_ioctl+0xa9/0xd0
[  229.081348]  __x64_sys_ioctl+0x73/0xb0
[  229.085234]  do_syscall_64+0x1b9/0x820
[  229.089118]  ? finish_task_switch+0x1d3/0x870
[  229.093613]  ? syscall_return_slowpath+0x5e0/0x5e0
[  229.098539]  ? syscall_return_slowpath+0x31d/0x5e0
[  229.103470]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  229.108482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  229.114015]  ? prepare_exit_to_usermode+0x291/0x3b0
[  229.119027]  ? perf_trace_sys_enter+0xb10/0xb10
[  229.123691]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  229.128536]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  229.133720] RIP: 0033:0x455e29
[  229.136895] 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 
[  229.156171] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  229.163881] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  229.171145] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  229.178409] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  229.185672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  229.192935] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000002e
[  229.201128] WARNING: CPU: 1 PID: 14132 at block/genhd.c:697 __device_add_disk+0x106a/0x1360
[  229.209616] Kernel panic - not syncing: panic_on_warn set ...
[  229.209616] 
[  229.216984] CPU: 1 PID: 14132 Comm: syz-executor7 Not tainted 4.18.0-rc4-next-20180711+ #4
[  229.225376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  229.234720] Call Trace:
[  229.237307]  dump_stack+0x1c9/0x2b4
[  229.240931]  ? dump_stack_print_info.cold.2+0x52/0x52
[  229.246124]  panic+0x238/0x4e7
[  229.249312]  ? add_taint.cold.5+0x16/0x16
[  229.253460]  ? __warn.cold.8+0x148/0x1ba
[  229.257520]  ? __device_add_disk+0x106a/0x1360
[  229.262096]  __warn.cold.8+0x163/0x1ba
[  229.265978]  ? __device_add_disk+0x106a/0x1360
[  229.270553]  report_bug+0x252/0x2d0
[  229.274176]  do_error_trap+0x1fc/0x4d0
[  229.278062]  ? math_error+0x3e0/0x3e0
[  229.281863]  ? retint_kernel+0x10/0x10
[  229.285754]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  229.290594]  do_invalid_op+0x1b/0x20
[  229.294302]  invalid_op+0x14/0x20
[  229.297750] RIP: 0010:__device_add_disk+0x106a/0x1360
[  229.302923] Code: ff ff 48 89 df e8 a6 74 68 fe e9 c9 f0 ff ff e8 1c 75 68 fe e9 83 f4 ff ff e8 22 f0 29 fe 0f 0b e9 52 fb ff ff e8 16 f0 29 fe <0f> 0b e9 cb fe ff ff 4c 89 f7 e8 f7 74 68 fe e9 0c f1 ff ff e8 dd 
[  229.322195] RSP: 0018:ffff880193107888 EFLAGS: 00010246
[  229.328176] RAX: 0000000000040000 RBX: ffff8801aa2f6b00 RCX: ffffc90001e14000
[  229.335439] RDX: 0000000000040000 RSI: ffffffff8352885a RDI: 0000000000000005
[  229.342704] RBP: ffff880193107a58 R08: ffff8801abc8a540 R09: fffffbfff1256a28
[  229.349970] R10: fffffbfff1256a28 R11: ffffffff892b5143 R12: 00000000fffffff4
[  229.357238] R13: ffff880193107a30 R14: ffff8801aa2f7060 R15: ffff8801aa2f6b04
[  229.364520]  ? __device_add_disk+0x106a/0x1360
[  229.369106]  ? __device_add_disk+0x106a/0x1360
[  229.373688]  ? blk_alloc_devt+0x2a0/0x2a0
[  229.377831]  ? vsnprintf+0x20d/0x1b60
[  229.381632]  ? pointer+0x990/0x990
[  229.385171]  ? retint_kernel+0x10/0x10
[  229.389063]  ? sprintf+0xb0/0xe0
[  229.392436]  ? scnprintf+0x130/0x130
[  229.396161]  ? debug_check_no_locks_freed+0x1e/0x280
[  229.401272]  ? __lockdep_init_map+0x105/0x590
[  229.405773]  device_add_disk+0x22/0x30
11:10:48 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0x4000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

11:10:48 executing program 0:
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
r1 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
sendfile(r0, r0, &(0x7f0000000000)=0x3f000000, 0x100000)
tkill(r1, 0x15)

[  229.409660]  loop_add+0x71d/0x9d0
[  229.413106]  ? loop_queue_rq+0x660/0x660
[  229.417167]  loop_control_ioctl+0x199/0x540
[  229.421488]  ? ksys_dup3+0x690/0x690
[  229.425201]  ? loop_add+0x9d0/0x9d0
[  229.428831]  ? kasan_check_write+0x14/0x20
[  229.433072]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  229.438000]  ? fsnotify+0xbac/0x14e0
[  229.441716]  ? vfs_write+0x2f3/0x560
[  229.445426]  ? loop_add+0x9d0/0x9d0
[  229.449058]  do_vfs_ioctl+0x1de/0x1720
[  229.452945]  ? fsnotify_first_mark+0x350/0x350
[  229.457526]  ? __fsnotify_parent+0xcc/0x420
[  229.461844]  ? ioctl_preallocate+0x300/0x300
[  229.466248]  ? __fget_light+0x2f7/0x440
[  229.470217]  ? fget_raw+0x20/0x20
[  229.473667]  ? __sb_end_write+0xac/0xe0
[  229.477654]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  229.483184]  ? fput+0x130/0x1a0
[  229.486459]  ? ksys_write+0x1ae/0x260
[  229.490260]  ? security_file_ioctl+0x94/0xc0
[  229.494673]  ksys_ioctl+0xa9/0xd0
[  229.498129]  __x64_sys_ioctl+0x73/0xb0
[  229.502018]  do_syscall_64+0x1b9/0x820
[  229.505901]  ? finish_task_switch+0x1d3/0x870
11:10:48 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff)
ioctl$KDDISABIO(r0, 0x4b37)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
fallocate(r1, 0x1, 0xffc7000000000000, 0x10000101)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@empty, 0x71})
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)})
socket(0x10, 0x0, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73697430000080000000000000000002", @ifru_ivalue})

[  229.510391]  ? syscall_return_slowpath+0x5e0/0x5e0
[  229.515310]  ? syscall_return_slowpath+0x31d/0x5e0
[  229.520234]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  229.525246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  229.530774]  ? prepare_exit_to_usermode+0x291/0x3b0
[  229.535793]  ? perf_trace_sys_enter+0xb10/0xb10
[  229.540464]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  229.545315]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  229.550500] RIP: 0033:0x455e29
[  229.553681] 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 
[  229.572948] RSP: 002b:00007fc746a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  229.580636] RAX: ffffffffffffffda RBX: 00007fc746a7f6d4 RCX: 0000000000455e29
[  229.587890] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000014
[  229.595139] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  229.602391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  229.609640] R13: 00000000004be3c0 R14: 00000000004ccd10 R15: 000000000000002e
[  229.617315] Dumping ftrace buffer:
[  229.620833]    (ftrace buffer empty)
[  229.624518] Kernel Offset: disabled
[  229.628119] Rebooting in 86400 seconds..